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Vehicle speed management system and monitoring method thereof

A management system and vehicle speed technology, applied in the field of vehicle speed management system and monitoring, can solve the problems of personnel discomfort and vehicle vibration

Inactive Publication Date: 2006-06-14
NANJING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But doing so also makes the normal driving vehicle vibrate, causing the people in the car to feel uncomfortable.

Method used

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  • Vehicle speed management system and monitoring method thereof
  • Vehicle speed management system and monitoring method thereof
  • Vehicle speed management system and monitoring method thereof

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Embodiment approach

[0029] Method 1: Classify various vehicles, such as cars, buses, trucks, etc. Coding different types of vehicles means using different symbols or codes to represent different types of vehicles. The road management department formulates the speed limit values ​​of different types of vehicles in specific road sections, and encodes various types of vehicles and their speed limit information in a certain format. according to figure 1 As shown, a remote control transmitter S is set before the vehicle enters the speed limit road section, and it transmits a signal to the vehicle entering the next road section, and the transmitted signal is a waveform with the above coded vehicle and speed limit information. For example, if a wireless transmitter is used, it can load the above information onto an electromagnetic carrier wave by modulation. The information sent by the transmitter can be fixed in the transmitter circuit in advance, or the speed limit value sent by the transmitter can ...

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Abstract

The invention is a vehicle speed management system and monitoring method, and the management system comprises emitters or carriers with speed limiting information arranged at the starting and tail end of a road in need of limiting vehicle speed, a vehicle speed control system installed on the vehicle, where they intercommunicate wirelessly, and uses software or hardware means to realize the monitoring and management of vehicle speed. And the monitoring method encodes a vehicle speed limiting signal and sends the code to the vehicle or writes it into the carrier for the vehicle to read, after obtaining the speed limiting information, the vehicle informs the speed limit value to the speed control system so as to automatically control the vehicle speed. The invention can effectively reduce overspeed phenomena and traffic accidents.

Description

1. Technical field [0001] The invention relates to a vehicle speed management system and a monitoring method, belonging to a vehicle speed management system and a monitoring method. 2. Background technology [0002] The speed of the vehicle currently in motion is directly controlled by the driver. If each driver can limit the vehicle speed according to the requirements of road traffic management, the number of traffic accidents and losses can be effectively reduced. However, there are always individual drivers who disregard the safety of themselves and others, and only control the speed of the vehicle according to their own wishes, and some especially like to drive at a speeding speed, so as to cause traffic accidents. [0003] The traffic management department will take countermeasures to make the driver control the speed of the vehicle as required. The main method is to detect the speed of the vehicle in motion, and punish the violating vehicle to warn the driver to cons...

Claims

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Application Information

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IPC IPC(8): G08G1/00
Inventor 方晖陈启美
Owner NANJING UNIV