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Bus station information display board based on ZigBee and GSM (global system for mobile communications)

A technology of bus stops and display boards, which is applied in the traffic control system of road vehicles, traffic control systems, instruments, etc., and can solve problems such as affecting popularization, poor flexibility, and poor satellite signals

Inactive Publication Date: 2017-06-13
FUZHOU CITY TAIJIANG DISTRICT SUPERMAN ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing intelligent bus stop sign system based on GPS global positioning, through the extended GPS function provided by the system, real-time satellite positioning of the bus vehicles, although the current position, driving speed, direction and other information of the bus vehicles can be grasped in real time, but based on GPS The global positioning system architecture is complex, expensive, and poor in flexibility, and there are many high-rise buildings in the city, and the satellite signal in some areas is not smooth, so it affects popularization. Currently, only megacities have trials

Method used

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  • Bus station information display board based on ZigBee and GSM (global system for mobile communications)
  • Bus station information display board based on ZigBee and GSM (global system for mobile communications)

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Experimental program
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Embodiment Construction

[0023] The block diagram of the circuit structure of the bus station information display board based on ZigBee and GSM is as follows: figure 2 shown, including:

[0024] The main controller (1), the vehicle-mounted controller (2) of the bus, the controller (3) between bus stations, the mobile phone short message sending and receiving device (4), and the bus station controller (5); wherein the vehicle-mounted controller (1) is composed of Composed of Zigbee radio frequency communication module and odometer sensor, Zigbee radio frequency communication module chooses CC2530 module, the mileage output signal of the bus odometer sensor is connected to the I / O port of 8051 single-chip microcomputer in the CC2530 module, and the sending and receiving data of the on-board controller (1) is saved in the flash memory of its CC2530 chip.

[0025] The main controller (1), the inter-bus station controller (3) and the bus station controller (5) are all composed of a Zigbee radio frequency mo...

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Abstract

The invention relates to a bus station information display board based on ZigBee and GSM (global system for mobile communications). The bus station information display board is characterized in that each bus station forms a bus station-arriving information query system; a CC2530 radio frequency communication module is adopted between each bus station and a bus to transfer information; the information exchange between the bus stations is realized by a bus line through using power line semi-wave communication; when the distance between the two bus stations is longer, a short message receiving and sending type is used for communication, so that a passenger can use a mobile phone APP to log in a network port of a computer to obtain the station-arriving information of each bus.

Description

[0001] (1) Technical field: [0002] Each bus station constitutes a bus arrival information query system. The CC2530 radio frequency communication module is used to transmit information between the bus station and the bus. The bus line uses the half-wave communication of the power line to realize the information exchange between the bus stations. When the distance between buses is long, the method of sending and receiving short messages is used for communication. Passengers can use the mobile APP to log in to the network port of the computer to obtain the arrival information of various buses. [0003] (two) background technology: [0004] With the vigorous development of the public transport industry, more and more people start to travel by bus, and the urban bus lines increase rapidly with the development of the public transport industry, so the roads are becoming more and more crowded, and the time for passengers to wait for the bus becomes very bad. It is sure that some buse...

Claims

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Application Information

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IPC IPC(8): G08G1/133G08G1/123
CPCG08G1/123G08G1/133
Inventor 张金木
Owner FUZHOU CITY TAIJIANG DISTRICT SUPERMAN ELECTRONICS CO LTD