Moving target sensor of positionable communication device

Abstract

The invention relates to a moving target sensor of a positionable communication device. The moving target sensor is characterized by comprising more than three base stations and a moving target sensor capable of effectively communicating with the base stations, the first base stations are electrically connected, one of the base stations is a main base station, a main base station processor acquires a synchronous clock through a clock circuit and sends signals to the moving target sensor by taking a clock signal as a standard, and the moving target sensor and the base stations are connected through radio or audio frequency. The moving target sensor has the advantages that wireless technology and audio frequency technology are adopted, the wireless technology has the advantages of high speed, large information amount and high time accuracy, and the audio frequency technology has the advantages of high detection distance accuracy and low cost; positioning and communication are realized by combining the wireless technology with the audio frequency technology, and the moving target sensor is high in positioning accuracy and low in cost.

Description

[0001] This case is a divisional application with the filing date of 2013-11-12, the application number 2013105585619, and the application name "A Communication Device and Method for Positioning". technical field [0002] The invention relates to a communication method, in particular to a moving object sensor of a positioning communication device. Background technique [0003] GPS or Beidou positioning, one is outdoors, and the other is limited positioning accuracy, especially in buildings, where positioning and navigation cannot be performed. For example, the existing airport waiting building is designed to be very large, and several buildings are connected through aisles. The ride span is very large and the distance is very long. For inexperienced people, it is necessary to constantly ask for the route to reach the destination, which is time-consuming and a waste of energy. [0004] Secondly, the existing GPS or Beidou positioning requires high technical investment and cap...

AI Technical Summary

Problems solved by technology

[0003] GPS or Beidou positioning, one is outdoors, and the other is limited positioning accuracy, especially in buildings, where positioning and navigation cannot be performed. For example, the existing airport waiting building is designed to be very large, and several buildings are connected through aisles. The ride span is very large and the distance is very long. For inexperienced people, it is necessary to constantly ask for the route to reach the destination, which takes time and wastes energy

[0004] Secondly, the existing GPS or Beidou positioning requires high technical investment and capital investment, and the audience needs GPS with a higher price. Only for such an application, invest in its technology, the market space is limited, and personal use is limited.

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