Human body location detecting device within small range

A technology of human body position and detection device, which is applied in the field of infrared positioning, can solve the problem that pyroelectric cannot achieve accurate positioning, and achieves the effects of easy development, compatibility with multiple platforms, high precision, and simple and easy operation.

Inactive Publication Date: 2015-11-18
LIUZHOU RAILWAY VOCATIONAL TECHN COLLEGE
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AI Technical Summary

Problems solved by technology

[0007] The publication number is CN101324662A, which discloses a human body infrared positioning device and method for wireless sensor networks. The device and design method adopts the pyroelectric method for human body positioning. The pyroelectric method is different from the infrared method in principle. Pyroelectric cannot achieve precise positioning

Method used

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  • Human body location detecting device within small range
  • Human body location detecting device within small range
  • Human body location detecting device within small range

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Embodiment 1

[0031] Such as Figure 1-7 As shown, a human body position detection device in a small range includes a power module, an infrared positioning device, an MCU processor and a position information display module, the power module supplies power for the infrared positioning device and the MCU processor, and the infrared positioning device is an The position information display module is a digital tube. MCU processor adopts 51 series single-chip microcomputer. The infrared pair tube 1 is installed on the infrared pair tube fixing plate device 2, and the infrared fixing plate device 2 is a quadrilateral, and the transmitting tube and the receiving tube in the infrared pair tube 1 are respectively installed on the inner side of the opposite edge of the infrared pair tube fixing plate device, and The transmitting tube and the receiving tube are on the same straight line, the transmitting tubes are equidistantly spaced, and the receiving tubes are equidistantly spaced. The signal out...

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Abstract

The invention discloses a human body location detecting device within a small range. The device comprises a power supply module and is characterized by also comprising an infrared positioner, an MCU processor and a location information display module. The power supply module powers up the infrared positioner and the MCU processor. The infrared positioner is composed of an infrared emitting diode. The location information display module is composed of a nixie tube. According to the technical scheme of the invention, the human body location detecting device is provided with the infrared emitting diode, thus being simple and easy to operate, free from the influence of the external condition, high in precision and low in cost. Since the location information is shown in the form of high and low levels, a 51-series single-chip microcomputer is adopted by the MCU processor. In this way, the MCU processor is compatible with multiple platforms. The detection scope of the device can be expanded and contracted. Since the scope verification of an infrared emitting diode fixed board unit is conducted based on requirements, the infrared emitting diode fixed board unit can be manufactured to be large or small. The infrared emitting diode-based positioner is used for positioning a human body within a small area range, so that the device is dismountable, flexible and convenient. The device can be applied in multiple places.

Description

technical field [0001] The invention belongs to the field of infrared positioning, and in particular relates to a human body position detection device within a small range. Background technique [0002] At present, most of the small-scale human body positioning devices on the market use face recognition technology to detect the position of the human body. This technology mainly uses face biological data collection and data modeling for technical realization. The software algorithm is complex and the development cycle is long. , The cost of hardware equipment is high, and the recognition accuracy is easily affected by the external environment. [0003] Regarding the human body position positioning device, we have found the following patent documents: [0004] The notification number is CN102930257A, which discloses a positioning device for face recognition. The device requires the user to adjust his or her face position in the positioning unit to obtain a good data acquisiti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V8/22
Inventor 杨志友肖振兴刘裕舸张永格徐传运金丽丽陈鑫洋
Owner LIUZHOU RAILWAY VOCATIONAL TECHN COLLEGE
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