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Wireless rail transport monitoring base station

A technology for rail transportation and base stations, applied in wireless communication, advanced technology, electrical components, etc., can solve the problems of unknown signal strength, easy aging of lines, single base station signal acquisition, etc., to reduce costs, facilitate debugging and maintenance, and save resources. Effect

Inactive Publication Date: 2013-04-10
徐州翔和电气设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of single signal acquisition, unknown signal strength, easy aging of lines and inconvenient maintenance in existing base stations

Method used

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Embodiment Construction

[0009] In the figure, the inventive base station is mainly composed of a power supply module and a Zigbee control circuit. The power supply module is a wide voltage module with a voltage fluctuation range of 85V to 265V. Through the power supply module, the alternating current is converted into DC5V to supply power to the single-chip microcomputer and its peripheral circuits. There is a fuse in the front stage of the power input. When the power supply mode is wrong or other faults occur, the fuse will blow out, which will cause the power failure of the subsequent stage circuit, and then play a role in protecting the key circuit. The single-chip microcomputer of the invention is a Zigbee single-chip microcomputer, and the single-chip microcomputer has the functions of low power consumption, wireless signal transmission and reception, and self-organizing network. The base station of the invention identifies the base station number through a dial switch.

[0010] The wireless tra...

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Abstract

The invention discloses a wireless rail transport monitoring base station. A power supply module of the wireless rail transport monitoring base station is a wide voltage module, voltage fluctuation range is 85V to 265V, through the power supply module, alternation current is converted to 5V direct current (DC), and power is supplied for a single chip microcomputer and peripheral circuits of the single chip microcomputer. A fuse is arranged on a power supply input preceding stage, the single chip microcomputer of the wireless rail transport monitoring base station is a zigbee single chip microcomputer, and the single chip microcomputer has the advantages of being low in power consumption, capable of receiving and sending signals in a wireless mode and having the functions of an ad-hoc network. A dial switch is used for identifying a base station number. According to the wireless rail transport monitoring base station, the zigbee single chip microcomputer and an antenna are used for achieving wireless transmission of signals, the dial switch and a resistor pack are arranged on a control circuit board of the base station, the single chip microcomputer can collect an address code of the base station through the components, if the dial methods of the dial switch are different, the generated address codes are different, and therefore the base station can be used for collecting information of a locomotive and positioning the locomotive.

Description

technical field [0001] The invention relates to a Zigbee technology monitoring system, in particular to a wireless track transportation monitoring base station. Background technique [0002] In the prior art, the base stations mostly use wired methods to transmit signals. When the system is huge, a large number of cables will be used, resulting in many and messy underground cables, and a waste of manpower, material and financial resources. The connection mode of the base station is mostly connected in series. When one of the signal lines fails, the entire system will face a paralyzed situation. The signal acquisition is single, and special instruments are required to view specific signals, which brings great difficulty to testing and maintenance. Contents of the invention [0003] The purpose of the present invention is to solve the problems of single signal acquisition, unknown signal strength, easy aging of lines and inconvenient maintenance in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W84/18H04W88/08
CPCY02D30/70
Inventor 史长春黄民侯媛媛王伟
Owner 徐州翔和电气设备有限公司
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