Indoor personnel positioning system and method based on infrared human body sensor array
A human body sensor and personnel positioning technology, which is applied in the field of wireless sensor network and indoor personnel positioning, can solve the problem of high energy consumption, achieve good robustness, prolong service life, and reduce power consumption
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[0064] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0065] An indoor personnel positioning system based on an infrared human body sensor array, including: several detection nodes, a base station node and a host computer;
[0066] The detection node is used to detect indoor occupants through the infrared human body induction sensor array. When an indoor occupant is detected, a signal is sent to the base station node. At the same time, the detection node sends information to the neighbor detection nodes within the communication radius to wake up the neighbor nodes for cooperative detection.
[0067] Such as figure 1 As shown, the probe nodes include:
[0068] The first power supply module is used to provide power for the first controller, the first wireless module and the infrared human body sensor array;
[0069] The infrared human body sensor array is used for infrared detectio...
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