Ultra wide band wireless network real-time location device

Abstract

The present invention provides an ultra wide band wireless network real-time location device, belonging to the technical field of ultra wide band wireless network real-time location. The present invention provides an ultra wide band communication technology, an ultra wide band real-time location device for short-time and accurate location for objects and human bodies which can solve the problems that the indoor location precision is low, the location environment is susceptible to interference, the location device stability is poor, the carrying is not convenient and the cost is high. The device comprises a central control unit, an ultra wide band communication module and an accelerated speed sensor. The central control unit is connected with the ultra wide band communication module and theaccelerated speed sensor through wires; the power input end of the central control unit is connected with a power supply voltage stabilization module; the central control unit is connected with a data communication module through a wire, and the data communication module is connected with a monitoring center computer through a field communication bus; and the central control unit is further connected with a Bluetooth communication module. The ultra wide band wireless network real-time location device is applied to a field requiring real-time location indoors.

Description

technical field [0001] The invention discloses an ultra-broadband wireless network real-time positioning device, which belongs to the technical field of ultra-broadband wireless network real-time positioning. Background technique [0002] With the rapid development of the economy and the advancement of science and technology, positioning technology is realizing the diversification of positioning methods and the accuracy of positioning principles, especially in the field of outdoor positioning. At present, the US Global Positioning System (GPS) and Russia's "Glo Nass" system, European "Galileo" system, and China's "Beidou" positioning system (BDS), their positioning principles are roughly the same, they all use radio waves to find satellites, and calculate the time difference between radio arrivals to each satellite to determine the position. The positioning accuracy is low and the error is large. [0003] On the other hand, when we are indoors, satellite communication signa...

AI Technical Summary

Problems solved by technology

[0010] In order to overcome the shortcomings of the existing technology, the technical problem to be solved by the present invention is to provide a real-time positioning device for ultra-wideband wireless network for short-term precise positioning of objects and people based on ultra-wideband communication technology, which can solve the problem of indoor positioning. Low precision, easily disturbed positioning environment, poor stability of positioning device, inconvenient to carry, high cost and other problems; in order to solve the above technical problems, the technical solution adopted by the present invention is: ultra-broadband wireless network real-time positioning device, including central controller, ultra- A broadband communication module and an acceleration sensor, the central controller is respectively connected to the ultra-wideband communication module and the acceleration sensor through wires;

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