A moving body detection device
A detection device and moving body technology, applied in the direction of mechanical vibration actuation of anti-theft alarms, instruments, anti-theft alarms, etc., can solve the problems of unrecorded detection of moving objects, sensor correlation and unrecorded processing, and achieve high-precision detection. Effects of moving bodies, elimination of false detections, and accurate perception
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no. 1 approach
[0038] use Figure 1 to Figure 5 The moving object detection device of this embodiment will be described. The moving object detection device of this embodiment is used for security, for example, and can detect with high precision whether there is a suspicious person in an office or a building late at night.
[0039] figure 1is a functional block diagram showing the configuration of the moving object detection device according to the present embodiment. The moving body detection device 1 includes a temperature change detection unit 10 that detects a temperature change in response to an object, a movement detection unit 11 that detects a movement of the object, and detects motion based on the detection results of the temperature change detection unit 10 and the movement detection unit 11. The detection unit 12 for the movement of the body and the output control unit 13 for outputting the detection result of the detection unit 12 .
[0040] The temperature change detection uni...
no. 2 approach
[0052] use Figure 6 The moving object detection device of this embodiment will be described. The moving body detection device of this embodiment expands the functions of the moving body detection device of the first embodiment, and even if the detection timings of the infrared sensor 110 and the Doppler sensor 111 do not match, it will to detect the movement of moving objects. In addition, in this embodiment, the description overlapping with the said 1st Embodiment is abbreviate|omitted.
[0053] In the first embodiment above Figure 2 to Figure 5 In the above, the case where the hand swings slowly, that is, the case where the sensors detect the temperature change and the movement of the moving body almost simultaneously are described as a specific example. However, when the moving speed of the moving body is very fast and becomes When a moving body of the object exists far away from the sensor, the response of the infrared sensor 110 may be slowed down due to effects such...
no. 3 approach
[0059] use Figure 7 to Figure 9 The moving object detection device of this embodiment will be described. The moving object detection device of this embodiment expands the functions of the moving object detection devices of the above-mentioned embodiments, and includes an optical sensor in addition to the infrared sensor 110 and the Doppler sensor 111, thereby limiting the detection area. In addition, in this embodiment, the description overlapping with the said 1st Embodiment is abbreviate|omitted.
[0060] Figure 7 is a functional block diagram showing the configuration of the moving object detection device according to the present embodiment. Figure 7 , with the first embodiment's figure 1 The difference is that, in addition to having a movement detection unit 11 ( Figure 7 In order to distinguish, the name is referred to as the first movement detection unit 71), and the second movement detection unit 72 is further provided. The first movement detection unit 71 is c...
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