A behavior analysis method and device of a prison management system based on UWB positioning
A management system and behavior analysis technology, applied in the field of data processing, can solve the problems of inability to detect abnormal activities of prisoners in time, poor real-time monitoring and analysis capabilities, and low degree of intelligent prison management, so as to improve real-time monitoring and intelligent analysis capabilities, The effect of preventing emergencies
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Embodiment 1
[0030] figure 1 It is a schematic flowchart of a behavior analysis method of a prison management system based on UWB positioning in an embodiment of the present invention. The method is applied to a positioning wearing device, and the positioning wearing device is respectively connected with a positioning base station and a monitoring platform. The positioning wearing device can be a positioning bracelet (smart bracelet), an ankle ring, an arm ring or other human body wearable devices. means, the method comprising:
[0031] Step 110: Obtain the first trajectory of the first prisoner in the first time period;
[0032] Step 120: Obtain the second running trajectory of the second prisoner within the first time period;
[0033] Specifically, the UWB is a carrier-free communication technology that uses nanosecond to microsecond-level non-sine wave narrow pulses to transmit data, and transmits extremely low-power signals on a wide frequency spectrum. UWB can transmit data at about...
Embodiment 2
[0042] Based on the same inventive concept as the behavior analysis method of a prison management system based on UWB positioning in the foregoing embodiments, the present invention also provides a behavior analysis device of a prison management system based on UWB positioning, such as figure 2 As shown, the device includes: a first obtaining unit 11, the first obtaining unit obtains the first running trajectory of the first prisoner in the first time period; a second obtaining unit 12, the second obtaining unit obtains The second running track of the second prisoner in the first time period; the first judging unit 13, the first judging unit judges whether the first running track and the second running track have the same running track ; the second judging unit 14, when the two have the same running track, the second judging unit judges whether there is a first abnormal event in the same running track; the first determining unit 15, when there is an abnormal event in the same ...
Embodiment 3
[0050] Based on the same inventive concept as the behavior analysis method of a prison management system based on UWB positioning in the foregoing embodiments, the present invention also provides another behavior analysis device of a prison management system based on UWB positioning, on which a computer program is stored, When the program is executed by the processor, it realizes the steps of any method of a behavior analysis method for a prison management system based on UWB positioning described above.
[0051] Among them, in image 3 In, bus architecture (represented by bus 300), bus 300 may include any number of interconnected buses and bridges, bus 300 will include one or more processors represented by processor 302 and various types of memory represented by memory 304 circuits linked together. The bus 300 may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, etc., which are well known in the art and thus w...
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