714 lines
49 KiB
JSON
714 lines
49 KiB
JSON
{
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"code": 200,
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"message": "成功",
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"data": {
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"total": 15,
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"pages": 1,
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"limit": 15,
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"page": 1,
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"list": [
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{
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"id": 7,
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"questionNumber": "1",
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"questionContent": "以下哪些说法是对的？",
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"questionContentEn": "Which of the following statements are correct?",
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"correctAnswer": "CD",
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"options": [
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{
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"id": 2,
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"optionLabel": "A",
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"optionContent": "在消杀模式下可以同时关闭毫米波雷达和视觉识别。",
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"optionContentEn": "In disinfection mode, millimeter-wave radar and visual recognition can be turned off simultaneously.",
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"isCorrect": false,
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"explanation": "消杀模式下需要最少其中之一工作，否则不能进入消杀模式。",
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"explanationEn": "At least one of the following must be working in the disinfection mode; otherwise, the disinfection mode cannot be entered."
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},
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{
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"id": 3,
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"optionLabel": "B",
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"optionContent": "毫米波雷达和视觉识别是为了识别进入范围的蚊子和其它飞虫。",
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"optionContentEn": "Millimeter-wave radar and visual recognition are used to identify mosquitoes and other flying insects that enter the range.",
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"isCorrect": false,
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"explanation": "毫米波雷达和视觉不能识别飞虫这类很小的物体，一般用于识别人或者猫狗等较大的宠物或者较大的移动物体，以防止人或者宠物受到激光伤害。",
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"explanationEn": "Millimeter-wave radar and vision cannot identify very small objects such as flying insects. They are generally used to identify people, larger pets such as cats and dogs, or larger moving objects to prevent people or pets from being harmed by lasers."
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},
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{
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"id": 4,
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"optionLabel": "C",
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"optionContent": "该设备一般只能伤害飞虫的翅膀。",
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"optionContentEn": "This device can generally only damage the wings of flying insects.",
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"isCorrect": true,
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"explanation": "激光能量有限，只能损伤很薄的飞虫翅膀，因此主要是把一些飞虫击落，并不是杀死。",
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"explanationEn": "Laser energy is limited and can only damage very thin wings of flying insects. Therefore, it mainly shoots down some flying insects, rather than killing them."
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},
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{
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"id": 5,
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"optionLabel": "D",
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"optionContent": "该设备使用激光雷达扫描只能识别物体的大小，不能判断物体的种类。",
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"optionContentEn": "This device uses lidar scanning to identify the size of objects but cannot determine the type of objects.",
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"isCorrect": true,
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"explanation": "激光雷达只能判断物体的距离、方位和大小，无法识别物体的种类。",
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"explanationEn": "LiDAR can only determine the distance, orientation, and size of an object, but cannot identify the type of object."
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}
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]
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},
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{
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"id": 8,
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"questionNumber": "2",
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"questionContent": "以下哪些物体是可以作为设备的扫描背景板？",
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"questionContentEn": "Which of the following objects can be used as a scanning background for a device?",
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"correctAnswer": "AF",
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"options": [
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{
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"id": 6,
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"optionLabel": "A",
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"optionContent": "水泥墙或者砖墙",
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"optionContentEn": "Cement wall or brick wall",
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"isCorrect": true,
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"explanation": "激光不易损伤表面且漫反射。",
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"explanationEn": "Lasers do not easily damage the surface and have diffuse reflection."
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},
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{
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"id": 7,
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"optionLabel": "B",
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"optionContent": "窗户或者玻璃门",
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"optionContentEn": "Windows or glass doors",
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"isCorrect": false,
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"explanation": "玻璃会产生镜面反射和透射，且影响识别，有安全隐患。",
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"explanationEn": "Glass can cause mirror reflection and transmission, which can affect visibility and pose a safety hazard."
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},
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{
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"id": 8,
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"optionLabel": "C",
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"optionContent": "电视机，沙发",
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"optionContentEn": "Television, sofa",
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"isCorrect": false,
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"explanation": "激光容易伤害电视机、手机摄像头、相机镜头、深色的布料、皮具和纸张等。",
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"explanationEn": "Lasers can easily damage televisions, mobile phone cameras, camera lenses, dark fabrics, leather goods, and paper, etc."
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},
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{
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"id": 9,
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"optionLabel": "D",
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"optionContent": "窗帘",
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"optionContentEn": "Curtains",
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"isCorrect": false,
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"explanation": "激光容易伤害电视机、手机摄像头、相机镜头、深色的布料、皮具和纸张等，且窗帘飘动会影响识别。",
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"explanationEn": "Lasers can easily damage televisions, mobile phone cameras, camera lenses, dark fabrics, leather goods, and paper, and fluttering curtains can affect recognition."
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},
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{
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"id": 10,
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"optionLabel": "E",
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"optionContent": "墙纸或者木饰面（护墙板）",
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"optionContentEn": "Wallpaper or wood veneer (wall paneling)",
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"isCorrect": false,
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"explanation": "激光容易伤害电视机、手机摄像头、相机镜头、深色的布料、皮具和纸张等。",
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"explanationEn": "Lasers can easily damage televisions, mobile phone cameras, camera lenses, dark fabrics, leather goods, and paper, etc."
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},
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{
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"id": 11,
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"optionLabel": "F",
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"optionContent": "磨砂深色金属装饰条或者装饰面",
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"optionContentEn": "Matte dark metal trim strips or finishes",
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"isCorrect": true,
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"explanation": "激光不易损伤表面且漫反射。",
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"explanationEn": "Lasers do not easily damage the surface and have diffuse reflection."
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},
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{
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"id": 12,
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"optionLabel": "G",
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"optionContent": "镜面金属装饰面或者装饰条",
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"optionContentEn": "Mirror-finished metal decorative surface or decorative strip",
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"isCorrect": false,
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"explanation": "镜面表面会产生镜面反射和透射，且影响识别，有安全隐患。",
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"explanationEn": "Mirror surfaces produce specular reflection and transmission, affecting recognition and posing safety hazards."
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}
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]
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},
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{
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"id": 9,
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"questionNumber": "3",
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"questionContent": "本产品在某个位置静止扫描时，其扫描背景是？",
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"questionContentEn": "When this product is stationary at a certain position during scanning, what is the scanning background?",
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"correctAnswer": "C",
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"options": [
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{
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"id": 13,
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"optionLabel": "A",
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"optionContent": "产品所面对的整个空间。",
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"optionContentEn": "The entire space that the product faces.",
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"isCorrect": false,
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"explanation": "",
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"explanationEn": ""
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},
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{
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"id": 14,
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"optionLabel": "B",
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"optionContent": "产品所正对面的一面墙。",
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"optionContentEn": "The wall directly opposite the product.",
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"isCorrect": false,
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"explanation": "",
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"explanationEn": ""
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},
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{
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"id": 15,
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"optionLabel": "C",
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"optionContent": "在调整角度时看到的可见光扫描出的一条线。",
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"optionContentEn": "A line scanned by visible light when the angle is adjusted.",
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"isCorrect": true,
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"explanation": "本产品扫描区域是一个平面，是从产品出发到投射到背景上的可见光线条两端所在的平面区域。",
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"explanationEn": "The scanning area of this product is a plane, which is the plane area from the product to the two ends of the visible light lines projected onto the background."
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},
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{
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"id": 16,
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"optionLabel": "D",
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"optionContent": "在调整角度时看到的可见光扫描出的矩形区域。",
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"optionContentEn": "The rectangular area scanned by visible light when the angle is adjusted.",
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"isCorrect": false,
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"explanation": "",
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"explanationEn": ""
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}
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]
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},
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{
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"id": 10,
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"questionNumber": "4",
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"questionContent": "关于产品的联动控制接口的表述，以下正确的是？",
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"questionContentEn": "Which of the following statements about the product's linkage control interface is correct?",
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"correctAnswer": "B",
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"options": [
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{
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"id": 17,
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"optionLabel": "A",
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"optionContent": "联动控制接口是工业场景专用。",
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"optionContentEn": "The linkage control interface is specifically designed for industrial scenarios.",
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"isCorrect": false,
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"explanation": "联动控制接口不仅限于工业场景，也可以用于其他需要外部传感器联动的场景。",
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"explanationEn": "The linkage control interface is not limited to industrial scenarios; it can also be used in other scenarios that require linkage with external sensors."
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},
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{
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"id": 18,
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"optionLabel": "B",
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"optionContent": "联动控制接口可以接包括光栅在内的多种传感器。",
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"optionContentEn": "The linkage control interface can connect to various sensors, including gratings.",
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"isCorrect": true,
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"explanation": "联动控制接口支持连接多种外部传感器，如光栅、红外传感器等，用于扩展设备的安全保护功能。",
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"explanationEn": "The linkage control interface supports the connection of various external sensors, such as gratings and infrared sensors, to expand the safety protection functions of the equipment."
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},
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{
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"id": 19,
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"optionLabel": "C",
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"optionContent": "联动控制接口只能连接光栅传感器。",
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"optionContentEn": "The linkage control interface can only be connected to a grating sensor.",
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"isCorrect": false,
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"explanation": "联动控制接口可以连接多种类型的传感器，不仅限于光栅。",
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"explanationEn": "The linkage control interface can connect to various types of sensors, not just gratings."
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},
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{
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"id": 20,
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"optionLabel": "D",
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"optionContent": "联动控制接口不需要任何外部设备即可工作。",
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"optionContentEn": "The linkage control interface can work without any external devices.",
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"isCorrect": false,
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"explanation": "联动控制接口需要连接外部传感器才能发挥作用。",
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"explanationEn": "The linkage control interface requires an external sensor to function."
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}
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]
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},
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{
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"id": 11,
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"questionNumber": "5",
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"questionContent": "关于视觉识别下面说法正确的是？",
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"questionContentEn": "Which of the following statements about visual recognition is correct?",
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"correctAnswer": "B",
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"options": [
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{
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"id": 21,
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"optionLabel": "A",
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"optionContent": "视觉识别可以在任何场景下使用。",
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"optionContentEn": "Visual recognition can be used in any scenario.",
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"isCorrect": false,
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"explanation": "视觉识别需要合适的光照条件，在完全黑暗的环境下效果不佳，需要配合补光灯使用。",
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"explanationEn": "Visual recognition requires suitable lighting conditions and does not work well in completely dark environments. It needs to be used in conjunction with a supplementary light."
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},
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{
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"id": 22,
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"optionLabel": "B",
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"optionContent": "视觉识别配合红外补光灯会有更好的效果。",
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"optionContentEn": "Visual recognition combined with infrared fill lights will have better results.",
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"isCorrect": true,
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"explanation": "红外补光灯可以在夜间提供补光，提高视觉识别的检测效果，且红外光不影响人眼。",
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"explanationEn": "Infrared supplementary lights can provide supplementary lighting at night, improving the detection effect of visual recognition, and infrared light does not affect the human eye."
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},
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{
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"id": 23,
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"optionLabel": "C",
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"optionContent": "摄像头可以对所有视频进行拍摄录制并可以上传到手机App。",
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"optionContentEn": "The camera can capture and record all videos and upload them to the mobile app.",
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"isCorrect": false,
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"explanation": "摄像头主要用于安全检测，视频录制功能存储到本地，根据云端指令上传，不是所有视频都能直接上传到手机App。",
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"explanationEn": "The camera is mainly used for security detection. The video recording function stores the video locally and uploads it according to cloud instructions. Not all videos can be directly uploaded to the mobile app."
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},
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{
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"id": 24,
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"optionLabel": "D",
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"optionContent": "视觉识别可以完全替代毫米波雷达。",
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"optionContentEn": "Visual recognition can completely replace millimeter-wave radar.",
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"isCorrect": false,
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"explanation": "视觉识别和毫米波雷达各有优势，可以互补使用，但不能完全替代。",
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"explanationEn": "Visual recognition and millimeter-wave radar each have their advantages and can be used in a complementary manner, but they cannot completely replace each other."
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}
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]
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},
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{
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"id": 12,
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"questionNumber": "6",
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"questionContent": "设备在哪种情况下不能使用？",
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"questionContentEn": "Under what circumstances can the equipment not be used?",
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"correctAnswer": "CD",
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"options": [
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{
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"id": 25,
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"optionLabel": "A",
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"optionContent": "没有网络",
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"optionContentEn": "No internet",
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"isCorrect": false,
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"explanation": "设备可以通过BLE与手机App直接连接，不需要网络即可使用。",
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"explanationEn": "The device can connect directly to the mobile app via BLE and can be used without a network."
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},
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{
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"id": 26,
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"optionLabel": "B",
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"optionContent": "没有手机",
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"optionContentEn": "No mobile phone",
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"isCorrect": false,
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"explanation": "设备首次注册需要手机App，但注册后可以通过设备端LCD界面和编码器操作，不一定需要手机。",
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"explanationEn": "Initial device registration requires a mobile app, but after registration, it can be operated through the device's LCD interface and encoder, and a mobile phone is not always required."
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},
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{
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"id": 27,
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"optionLabel": "C",
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"optionContent": "用户没有被授权",
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"optionContentEn": "The user is not authorized.",
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"isCorrect": true,
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"explanation": "设备需要用户注册和登录认证，未授权的用户无法使用设备。",
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"explanationEn": "The device requires user registration and login authentication; unauthorized users cannot use the device."
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},
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{
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"id": 28,
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"optionLabel": "D",
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"optionContent": "用户没有通过App的学习考核",
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"optionContentEn": "The user failed the app's learning assessment.",
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"isCorrect": true,
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"explanation": "为了安全使用激光设备，用户必须通过安全考试才能使用设备。",
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"explanationEn": "For safe use of laser equipment, users must pass a safety exam before using the equipment."
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}
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]
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},
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{
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"id": 13,
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"questionNumber": "7",
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"questionContent": "下面哪些场所和环境禁止使用该产品？",
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"questionContentEn": "In which of the following places and environments is the use of this product prohibited?",
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"correctAnswer": "ABC",
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"options": [
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{
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"id": 29,
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"optionLabel": "A",
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"optionContent": "堆满易燃物品的仓库",
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"optionContentEn": "A warehouse filled with flammable materials",
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"isCorrect": true,
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"explanation": "激光可能引燃易燃物品，存在火灾风险。",
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"explanationEn": "Lasers may ignite flammable materials, posing a fire risk."
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},
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{
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"id": 30,
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"optionLabel": "B",
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"optionContent": "厨房和浴室",
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"optionContentEn": "Kitchen and Bathroom",
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"isCorrect": true,
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"explanation": "厨房可能会存在易燃物包括可能有意外泄露的燃气，浴室水汽较多会导致产品玻璃窗口出现水珠干扰产品正常工作。",
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"explanationEn": "The kitchen may contain flammable materials, including potentially leaked gas, and the bathroom may have high humidity levels, which can cause water droplets to appear on the product's glass windows, interfering with the product's normal operation."
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},
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{
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"id": 31,
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"optionLabel": "C",
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"optionContent": "易燃易爆场所",
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"optionContentEn": "Flammable and explosive locations",
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"isCorrect": true,
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"explanation": "易燃易爆场所严禁使用激光设备，存在严重安全隐患。",
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"explanationEn": "Laser equipment is strictly prohibited in flammable and explosive locations due to serious safety hazards."
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},
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{
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"id": 32,
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"optionLabel": "D",
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"optionContent": "客厅和房间",
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"optionContentEn": "Living room and bedroom",
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"isCorrect": false,
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"explanation": "客厅和房间是设备的主要使用场所，只要正确设置背景板和安全保护即可使用。",
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"explanationEn": "The living room and bedroom are the main places where the equipment is used. If the background board and safety protection are set up correctly, it can be used."
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}
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]
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},
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{
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"id": 14,
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"questionNumber": "8",
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"questionContent": "关于视频录制功能，以下说法正确的是？",
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"questionContentEn": "Which of the following statements about video recording is correct?",
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"correctAnswer": "BD",
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"options": [
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{
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"id": 33,
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"optionLabel": "A",
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"optionContent": "设备可以实时将视频流传输到手机App。",
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"optionContentEn": "The device can transmit video streams to a mobile app in real time.",
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"isCorrect": false,
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"explanation": "设备不提供实时视频流传输，视频是录制到本地存储。",
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"explanationEn": "The device does not provide real-time video streaming; the video is recorded and stored locally."
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},
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{
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"id": 34,
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"optionLabel": "B",
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"optionContent": "视频文件录制到本地，根据用户指令上传。",
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"optionContentEn": "Video files are recorded locally and then uploaded according to user instructions.",
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"isCorrect": true,
|
||
"explanation": "视频录制保存到本地存储，根据用户指令上传。",
|
||
"explanationEn": "Video recordings are saved to local storage and then uploaded according to user instructions."
|
||
},
|
||
{
|
||
"id": 35,
|
||
"optionLabel": "C",
|
||
"optionContent": "所有录制的视频都会自动上传到云端。",
|
||
"optionContentEn": "All recorded videos will be automatically uploaded to the cloud.",
|
||
"isCorrect": false,
|
||
"explanation": "视频上传需要用户指令，设备不会自动上传所有视频。",
|
||
"explanationEn": "Video upload requires user instructions; the device will not automatically upload all videos."
|
||
},
|
||
{
|
||
"id": 36,
|
||
"optionLabel": "D",
|
||
"optionContent": "视频文件只能通过WIFI上传，不能通过BLE传输。",
|
||
"optionContentEn": "Video files can only be uploaded via WIFI, not via BLE.",
|
||
"isCorrect": true,
|
||
"explanation": "视频文件通过WIFI上传到云端，但设备与手机App的通信主要通过BLE，视频文件不通过BLE传输。",
|
||
"explanationEn": "Video files are uploaded to the cloud via WIFI, but communication between the device and the mobile app is mainly via BLE; video files are not transmitted via BLE."
|
||
}
|
||
]
|
||
},
|
||
{
|
||
"id": 15,
|
||
"questionNumber": "9",
|
||
"questionContent": "关于激光对人体的潜在伤害，以下说法正确的是？",
|
||
"questionContentEn": "Regarding the potential harm of lasers to the human body, which of the following statements is correct?",
|
||
"correctAnswer": "ABCD",
|
||
"options": [
|
||
{
|
||
"id": 37,
|
||
"optionLabel": "A",
|
||
"optionContent": "本设备激光能量很低，但仍应避免直接照射人眼。",
|
||
"optionContentEn": "Although the laser energy of this device is very low, direct exposure to the human eye should still be avoided.",
|
||
"isCorrect": true,
|
||
"explanation": "虽然本设备激光能量很低，且设备具有完善的安全保护机制，但仍应避免直接照射人眼，养成良好的安全使用习惯。",
|
||
"explanationEn": "Although the laser energy of this device is very low and the device has a complete safety protection mechanism, direct exposure to the eyes should still be avoided, and good safe usage habits should be developed."
|
||
},
|
||
{
|
||
"id": 38,
|
||
"optionLabel": "B",
|
||
"optionContent": "设备具有完善的安全保护机制，检测到人体时会自动停止激光发射。",
|
||
"optionContentEn": "The equipment has a complete safety protection mechanism and will automatically stop laser emission when a human body is detected.",
|
||
"isCorrect": true,
|
||
"explanation": "设备配备毫米波雷达、视觉检测等多种安全保护机制，检测到人体或较大宠物时会立即自动停止激光发射。",
|
||
"explanationEn": "The device is equipped with multiple safety protection mechanisms such as millimeter-wave radar and visual detection. It will automatically stop laser emission immediately when a human or a large pet is detected."
|
||
},
|
||
{
|
||
"id": 39,
|
||
"optionLabel": "C",
|
||
"optionContent": "设备的安全保护机制（毫米波雷达、视觉检测）是为了确保使用安全。",
|
||
"optionContentEn": "The equipment's safety protection mechanisms (millimeter-wave radar, visual inspection) are designed to ensure safe use.",
|
||
"isCorrect": true,
|
||
"explanation": "安全保护机制是设备的重要组成部分，确保在使用过程中不会对人体造成伤害。",
|
||
"explanationEn": "Safety protection mechanisms are an important part of equipment, ensuring that they will not cause harm to the human body during use."
|
||
},
|
||
{
|
||
"id": 40,
|
||
"optionLabel": "D",
|
||
"optionContent": "正确使用设备，遵守安全使用要求，可以安全有效地使用设备。",
|
||
"optionContentEn": "Using the equipment correctly and complying with safety requirements will ensure its safe and effective use.",
|
||
"isCorrect": true,
|
||
"explanation": "设备设计有多重安全保护机制，激光能量很低，只要正确使用并遵守安全要求，可以安全有效地使用设备。",
|
||
"explanationEn": "The equipment is designed with multiple safety protection mechanisms, and the laser energy is very low. As long as it is used correctly and complies with safety requirements, the equipment can be used safely and effectively."
|
||
}
|
||
]
|
||
},
|
||
{
|
||
"id": 16,
|
||
"questionNumber": "10",
|
||
"questionContent": "关于设备的安全保护机制，以下说法正确的是？",
|
||
"questionContentEn": "Regarding the safety protection mechanism of equipment, which of the following statements is correct?",
|
||
"correctAnswer": "ABCD",
|
||
"options": [
|
||
{
|
||
"id": 41,
|
||
"optionLabel": "A",
|
||
"optionContent": "毫米波雷达可以检测人体或较大宠物，触发安全保护。",
|
||
"optionContentEn": "Millimeter-wave radar can detect human bodies or larger pets, triggering safety protection.",
|
||
"isCorrect": true,
|
||
"explanation": "毫米波雷达用于检测较大移动物体（人、猫狗等），检测到后会立即停止激光发射。",
|
||
"explanationEn": "Millimeter-wave radar is used to detect larger moving objects (people, cats, dogs, etc.) and will immediately stop laser emission once detected."
|
||
},
|
||
{
|
||
"id": 42,
|
||
"optionLabel": "B",
|
||
"optionContent": "视觉检测配合摄像头可以识别人体，提供安全保护。",
|
||
"optionContentEn": "Visual detection combined with a camera can identify the human body and provide security protection.",
|
||
"isCorrect": true,
|
||
"explanation": "视觉检测通过摄像头识别人体，触发安全保护机制。",
|
||
"explanationEn": "Visual detection identifies the human body through a camera and triggers a security protection mechanism."
|
||
},
|
||
{
|
||
"id": 43,
|
||
"optionLabel": "C",
|
||
"optionContent": "消杀模式下必须至少开启毫米波雷达或视觉检测之一。",
|
||
"optionContentEn": "In disinfection mode, at least one of millimeter-wave radar or visual detection must be enabled.",
|
||
"isCorrect": true,
|
||
"explanation": "为了确保安全，消杀模式下必须至少开启一种安全保护机制。",
|
||
"explanationEn": "To ensure safety, at least one safety protection mechanism must be enabled in the disinfection mode."
|
||
},
|
||
{
|
||
"id": 44,
|
||
"optionLabel": "D",
|
||
"optionContent": "安全保护机制检测到人体时，激光会立即停止发射。",
|
||
"optionContentEn": "When the safety protection mechanism detects a human body, the laser will immediately stop emitting.",
|
||
"isCorrect": true,
|
||
"explanation": "这是设备最重要的安全保护功能，确保人体安全。",
|
||
"explanationEn": "This is the most important safety protection function of the equipment, ensuring human safety."
|
||
}
|
||
]
|
||
},
|
||
{
|
||
"id": 17,
|
||
"questionNumber": "11",
|
||
"questionContent": "关于设备放置的安全要求，以下说法正确的是？",
|
||
"questionContentEn": "Regarding the safety requirements for equipment placement, which of the following statements is correct?",
|
||
"correctAnswer": "ABC",
|
||
"options": [
|
||
{
|
||
"id": 45,
|
||
"optionLabel": "A",
|
||
"optionContent": "设备必须稳定放置，避免振动和移动。",
|
||
"optionContentEn": "The equipment must be placed stably to avoid vibration and movement.",
|
||
"isCorrect": true,
|
||
"explanation": "设备不稳定时无法保证激光精准瞄准，可能造成安全隐患，设备会检测振动并停止工作。",
|
||
"explanationEn": "When the equipment is unstable, it cannot guarantee accurate laser aiming, which may cause safety hazards. The equipment will detect vibration and stop working."
|
||
},
|
||
{
|
||
"id": 46,
|
||
"optionLabel": "B",
|
||
"optionContent": "设备应放置在人员不易误入激光扫描区域的位置。",
|
||
"optionContentEn": "The equipment should be placed in a location where personnel are unlikely to accidentally enter the laser scanning area.",
|
||
"isCorrect": true,
|
||
"explanation": "虽然设备有安全保护机制，但仍应避免人员频繁进入扫描区域。",
|
||
"explanationEn": "Although the equipment has safety protection mechanisms, frequent entry of personnel into the scanning area should still be avoided."
|
||
},
|
||
{
|
||
"id": 47,
|
||
"optionLabel": "C",
|
||
"optionContent": "设备应确保扫描背景板安全可靠，避免激光反射到危险区域。",
|
||
"optionContentEn": "The equipment should ensure that the scanning background is safe and reliable and avoid laser reflection into dangerous areas.",
|
||
"isCorrect": true,
|
||
"explanation": "背景板选择不当可能导致激光反射，造成安全隐患。",
|
||
"explanationEn": "An improperly chosen backdrop may cause laser reflection, creating a safety hazard."
|
||
},
|
||
{
|
||
"id": 48,
|
||
"optionLabel": "D",
|
||
"optionContent": "设备可以随意移动，不影响使用。",
|
||
"optionContentEn": "The equipment can be moved freely without affecting its use.",
|
||
"isCorrect": false,
|
||
"explanation": "设备移动或振动时会触发安全保护，停止激光发射，需要稳定放置。",
|
||
"explanationEn": "The device will trigger safety protection and stop laser emission when moved or vibrated. It needs to be placed stably."
|
||
}
|
||
]
|
||
},
|
||
{
|
||
"id": 18,
|
||
"questionNumber": "12",
|
||
"questionContent": "关于视频录制和隐私保护，以下说法正确的是？",
|
||
"questionContentEn": "Regarding video recording and privacy protection, which of the following statements is correct?",
|
||
"correctAnswer": "BCD",
|
||
"options": [
|
||
{
|
||
"id": 49,
|
||
"optionLabel": "A",
|
||
"optionContent": "设备录制的所有视频都会自动上传到云端。",
|
||
"optionContentEn": "All videos recorded by the device will be automatically uploaded to the cloud.",
|
||
"isCorrect": false,
|
||
"explanation": "视频录制到本地并进行加密存储，只有根据用户指令才会上传，不会自动上传所有视频。",
|
||
"explanationEn": "Videos are recorded locally and stored in an encrypted manner. They will only be uploaded according to user instructions and will not be uploaded automatically."
|
||
},
|
||
{
|
||
"id": 50,
|
||
"optionLabel": "B",
|
||
"optionContent": "视频文件存储在设备本地并进行加密，用户可以通过设置控制是否上传。",
|
||
"optionContentEn": "Video files are stored locally on the device and encrypted. Users can control whether to upload them through settings.",
|
||
"isCorrect": true,
|
||
"explanation": "视频存储在本地并经过加密处理，上传需要用户指令，用户有完全控制权，确保隐私安全。",
|
||
"explanationEn": "The video is stored locally and encrypted. Uploading requires user instructions, and the user has full control, ensuring privacy and security."
|
||
},
|
||
{
|
||
"id": 51,
|
||
"optionLabel": "C",
|
||
"optionContent": "摄像头主要用于安全检测，视频录制功能可以关闭。",
|
||
"optionContentEn": "The camera is mainly used for security detection; the video recording function can be turned off.",
|
||
"isCorrect": true,
|
||
"explanation": "视频录制功能可以关闭，保护用户隐私。",
|
||
"explanationEn": "The video recording function can be turned off to protect user privacy."
|
||
},
|
||
{
|
||
"id": 52,
|
||
"optionLabel": "D",
|
||
"optionContent": "设备不会实时传输视频流，视频加密存储在本地，保护用户隐私。",
|
||
"optionContentEn": "The device does not transmit video streams in real time; the video is encrypted and stored locally to protect user privacy.",
|
||
"isCorrect": true,
|
||
"explanation": "设备不提供实时视频流传输，视频仅加密存储在本地，需要时才上传，确保隐私安全。",
|
||
"explanationEn": "The device does not provide real-time video streaming; videos are only encrypted and stored locally and uploaded only when needed to ensure privacy and security."
|
||
}
|
||
]
|
||
},
|
||
{
|
||
"id": 19,
|
||
"questionNumber": "13",
|
||
"questionContent": "关于用户数据和隐私保护，以下说法正确的是？",
|
||
"questionContentEn": "Regarding user data and privacy protection, which of the following statements is correct?",
|
||
"correctAnswer": "ACD",
|
||
"options": [
|
||
{
|
||
"id": 53,
|
||
"optionLabel": "A",
|
||
"optionContent": "设备端不存储用户密码，密码验证在云端完成。",
|
||
"optionContentEn": "User passwords are not stored on the device; password verification is completed in the cloud.",
|
||
"isCorrect": true,
|
||
"explanation": "设备端仅存储用户名，不存储密码，密码验证和绑定关系存储在云端数据库，保护用户隐私。",
|
||
"explanationEn": "The device only stores the username, not the password. Password verification and binding relationships are stored in a cloud database to protect user privacy."
|
||
},
|
||
{
|
||
"id": 54,
|
||
"optionLabel": "B",
|
||
"optionContent": "设备可以随意给他人使用，不需要授权。",
|
||
"optionContentEn": "The equipment can be used by others at will without authorization.",
|
||
"isCorrect": false,
|
||
"explanation": "设备需要用户注册和登录认证，未授权的用户无法使用，这是安全保护措施。",
|
||
"explanationEn": "The device requires user registration and login authentication. Unauthorized users cannot use it. This is a security protection measure."
|
||
},
|
||
{
|
||
"id": 55,
|
||
"optionLabel": "C",
|
||
"optionContent": "一个设备最多可以绑定10个用户，每个用户都需要通过安全考试。",
|
||
"optionContentEn": "A device can be bound to a maximum of 10 users, and each user needs to pass a security exam.",
|
||
"isCorrect": true,
|
||
"explanation": "多用户绑定需要每个用户都通过安全考试，确保所有使用者都了解安全要求。",
|
||
"explanationEn": "Multi-user binding requires each user to pass a security exam to ensure that all users understand the security requirements."
|
||
},
|
||
{
|
||
"id": 56,
|
||
"optionLabel": "D",
|
||
"optionContent": "用户必须通过安全考试才能使用设备，这是为了保护用户和他人安全。",
|
||
"optionContentEn": "Users must pass a security exam before using the device to protect the safety of users and others.",
|
||
"isCorrect": true,
|
||
"explanation": "安全考试确保用户了解激光安全使用要求，是重要的安全保护措施。",
|
||
"explanationEn": "Safety tests ensure users understand the requirements for safe use of lasers and are an important safety protection measure."
|
||
}
|
||
]
|
||
},
|
||
{
|
||
"id": 20,
|
||
"questionNumber": "14",
|
||
"questionContent": "当设备触发安全告警时，以下做法正确的是？",
|
||
"questionContentEn": "When a device triggers a security alarm, which of the following actions is correct?",
|
||
"correctAnswer": "ABC",
|
||
"options": [
|
||
{
|
||
"id": 57,
|
||
"optionLabel": "A",
|
||
"optionContent": "设备已自动停止激光发射，可以检查告警原因。",
|
||
"optionContentEn": "The equipment has automatically stopped laser emission; you can check the cause of the alarm.",
|
||
"isCorrect": true,
|
||
"explanation": "设备具有完善的安全保护机制，检测到人体时会立即自动停止激光发射，激光能量很低，但仍需注意安全。",
|
||
"explanationEn": "The device has a complete safety protection mechanism. It will automatically stop laser emission immediately when a human body is detected. The laser energy is very low, but safety should still be considered."
|
||
},
|
||
{
|
||
"id": 58,
|
||
"optionLabel": "B",
|
||
"optionContent": "检查设备周围是否有人员或宠物进入扫描区域。",
|
||
"optionContentEn": "Check if any people or pets have entered the scanning area around the equipment.",
|
||
"isCorrect": true,
|
||
"explanation": "确认告警原因，了解安全保护机制的工作情况。",
|
||
"explanationEn": "Confirm the cause of the alarm and understand the working status of the security protection mechanism."
|
||
},
|
||
{
|
||
"id": 59,
|
||
"optionLabel": "C",
|
||
"optionContent": "安全解除后，设备会自动恢复工作。",
|
||
"optionContentEn": "After the safety is released, the equipment will automatically resume operation.",
|
||
"isCorrect": true,
|
||
"explanation": "当安全保护条件解除（如人员离开扫描区域）后，设备会自动恢复工作，无需手动确认。",
|
||
"explanationEn": "When the safety protection conditions are lifted (such as when personnel leave the scanning area), the equipment will automatically resume operation without manual confirmation."
|
||
},
|
||
{
|
||
"id": 60,
|
||
"optionLabel": "D",
|
||
"optionContent": "可以忽略告警，继续使用设备。",
|
||
"optionContentEn": "You can ignore the alarm and continue using the device.",
|
||
"isCorrect": false,
|
||
"explanation": "安全告警是设备安全保护机制的正常工作，应确认告警原因后再继续使用。",
|
||
"explanationEn": "Safety alarms are a normal function of the equipment's safety protection mechanism. The cause of the alarm should be confirmed before continuing to use the equipment."
|
||
}
|
||
]
|
||
},
|
||
{
|
||
"id": 21,
|
||
"questionNumber": "15",
|
||
"questionContent": "关于激光安全使用的总结，以下说法正确的是？",
|
||
"questionContentEn": "Regarding the summary of safe use of lasers, which of the following statements is correct?",
|
||
"correctAnswer": "ABCD",
|
||
"options": [
|
||
{
|
||
"id": 61,
|
||
"optionLabel": "A",
|
||
"optionContent": "激光设备存在安全风险，必须严格遵守安全使用要求。",
|
||
"optionContentEn": "Laser equipment poses safety risks and must be used in strict accordance with safety requirements.",
|
||
"isCorrect": true,
|
||
"explanation": "激光设备可能对人体造成伤害，必须严格按照安全要求使用。",
|
||
"explanationEn": "Laser equipment may cause harm to the human body and must be used in strict accordance with safety requirements."
|
||
},
|
||
{
|
||
"id": 62,
|
||
"optionLabel": "B",
|
||
"optionContent": "设备的安全保护机制不能关闭，必须保持开启状态。",
|
||
"optionContentEn": "The equipment's safety protection mechanism must not be turned off and must remain on.",
|
||
"isCorrect": true,
|
||
"explanation": "安全保护机制（毫米波雷达、视觉检测）是防止激光伤害的重要保障，不能随意关闭。",
|
||
"explanationEn": "Safety protection mechanisms (millimeter-wave radar, visual detection) are important safeguards against laser damage and should not be turned off arbitrarily."
|
||
},
|
||
{
|
||
"id": 63,
|
||
"optionLabel": "C",
|
||
"optionContent": "正确选择背景板、稳定放置设备、避免人员进入扫描区域是基本安全要求。",
|
||
"optionContentEn": "Correctly selecting the background, stably placing the equipment, and preventing personnel from entering the scanning area are basic safety requirements.",
|
||
"isCorrect": true,
|
||
"explanation": "这些是确保安全使用的基本要求，必须遵守。",
|
||
"explanationEn": "These are basic requirements to ensure safe use and must be followed."
|
||
},
|
||
{
|
||
"id": 64,
|
||
"optionLabel": "D",
|
||
"optionContent": "用户必须通过安全考试，了解激光安全知识后才能使用设备。",
|
||
"optionContentEn": "Users must pass a safety exam and understand laser safety knowledge before they can use the equipment.",
|
||
"isCorrect": true,
|
||
"explanation": "安全考试确保用户了解安全要求，是使用设备的前提条件。",
|
||
"explanationEn": "A safety test ensures that users understand the safety requirements and is a prerequisite for using the equipment."
|
||
}
|
||
]
|
||
}
|
||
]
|
||
}
|
||
} |