Low-power-consumption and anti-taking-off positioning detection system and method

Abstract

The invention discloses a low-power-consumption and anti-taking-off positioning detection system. The system comprises a detection watch and a positioning terminal, wherein the detection watch comprises a detection device and a detection circuit; the detection device comprises a casing and wrist straps; the detection circuit comprises a microcontroller, a display circuit and a power supply unit; the microcontroller is connected with a heart rate detection circuit, a three-axis acceleration sensor, a wireless launching communication module and a wrist strap dismantling detection circuit; the positioning terminal comprises a positioning server and multiple wireless receiving base stations. The invention further discloses a low-power-consumption anti-taking-off positioning detection method. According to the system and the method, a wearer lifts arms for detection, so that power consumption of the microcontroller and the display circuit is reduced; by means of dual taking-off detection defensive lines, the fact that the detection watch and the wearer are located in the same physical position is effectively guaranteed, position coordinates of the wearer are obtained with a positioning algorithm, the problem of inconvenience caused by the fact that a secret unit adopts a whole-process tracking and accompanying management mode for foreign personnel is solved, and automated management is realized.

Description

technical field [0001] The invention belongs to the technical field of security monitoring, and in particular relates to a low-power-consumption anti-tipping positioning detection system and method. Background technique [0002] Since the GPS positioning system is not very effective in determining the precise indoor location, the indoor GPS positioning system has disadvantages such as poor positioning accuracy and low sensitivity, which cannot meet the positioning requirements of users, especially for military and other confidential units. Some existing military and other confidential units manage outsiders by tracking and escorting them all the way. This method not only consumes a lot of manpower, but also brings inconvenience to management. Therefore, there is a need for an indoor positioning detection device and method. The wireless positioning technology is applied to track the location of the outsiders in the confidential unit, and the location of the outsiders is displ...

AI Technical Summary

Problems solved by technology

[0002] Since the GPS positioning system is not very effective in determining the precise location indoors, the indoor GPS positioning system has disadvantages such as poor positioning accuracy and low sensitivity, which cannot meet the positioning requirements of users, especi

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