Novel traffic monitoring system

A new type of traffic monitoring technology, applied in traffic control systems, traffic control systems for road vehicles, instruments, etc., can solve the problem of inability to obtain a large amount of real-time traffic information data on the road, and achieve significant social benefits, low implementation costs, and realization of induction. and control effects

Inactive Publication Date: 2006-02-22
ZHEJIANG HANQIANG AUTOMATION EQUIP
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  • Summary
  • Abstract
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Problems solved by technology

[0005] The present invention mainly solves the technical problem that the prior art cannot obtain a large amount of real-time traffic information data on the road surface; it provides a new type of traffic monitoring system that can obtain a large amount of real-time traffic information data on the road surface

Method used

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Examples

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Embodiment 1

[0024] Embodiment 1: The novel traffic monitoring system of this embodiment includes vehicle-mounted terminals 1 , road monitors 2 , and traffic monitoring centers 3 .

[0025] The vehicle-mounted terminal 1 is installed on the vehicle, with the 89C52 single-chip microcomputer as the MCU central processing unit A11 and its peripheral circuits as the core, the P2 port of the 89C52 single-chip microcomputer and the P.7, P.1, P. .8, P.6 pin connected, NRF2401 integrated circuit can transmit data with extremely low power consumption and extremely fast speed (up to 1Mbps), thus greatly reducing current consumption, reducing system cost and reducing " Air Conflict" adventure. The P0 port and P1 port of the 89C52 single-chip microcomputer are connected with the ISD2590 integrated circuit as the voice drive unit 13, the ISD2590 integrated circuit is connected with the vehicle audio circuit, the P1.7 pin of the 89C52 single-chip microcomputer is connected with the pin.1 pin of the MC14...

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Abstract

This invention relates to new traffic monitor system, which comprises automobile terminal, road monitor and traffic monitor center, wherein, the load terminal comprises auto identification codes MCU central process unit A connected to the radio receiving unit A, language drive unit and power module. The road monitor comprises MCU central process unit with address information with radio receiving unit and interface circuit and power module.

Description

technical field [0001] The invention relates to a monitoring system, in particular to a new type of traffic monitoring system capable of obtaining a large amount of real-time traffic data on the road surface, guiding vehicles to drive, and remotely controlling the vehicles. Background technique [0002] With the rapid development of my country's economy, the number of motor vehicles has increased rapidly, and the pressure on traffic in cities has also increased. In many cities in China, traffic jams are already common. [0003] How to alleviate the current traffic pressure and improve the management level has increasingly become the focus of people's attention. Although the relevant departments have done a lot of trial work, the results are not very satisfactory. The root cause is the lack of real-time traffic information on the road. Data, such as vehicle identity, location, driving speed, road traffic flow and other data cannot be accurately obtained. Without data, it is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/00
Inventor 关亮
Owner ZHEJIANG HANQIANG AUTOMATION EQUIP
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