Circuit monitoring method based on uploading position and velocity information of GPS terminal

A technology of GPS terminal and speed information, which is applied in the traffic control system of road vehicles, traffic control systems, instruments, etc., can solve the problems of inability to realize functions, and achieve the effect of flexible monitoring

Inactive Publication Date: 2008-09-03
SHENZHEN HUAQIANG INFORMATION IND
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  • Summary
  • Abstract
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  • Application Information

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Problems solved by technology

The current vehicle-mounted GPS ter

Method used

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  • Circuit monitoring method based on uploading position and velocity information of GPS terminal
  • Circuit monitoring method based on uploading position and velocity information of GPS terminal

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Embodiment Construction

[0015] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0016] like figure 1 The monitoring processing system used in the present invention shown in the figure, the system includes: a vehicle-mounted GPS terminal and a monitoring center system, a plurality of monitoring processing modules are arranged in the monitoring center system, and the vehicle-mounted GPS terminal is responsible for reporting the position and speed information of the vehicle to the monitoring center system, The monitoring center system performs line monitoring according to the information reported by the vehicle GPS terminal.

[0017] like figure 2 The monitoring processing flow using the dynamic monitoring mechanism of the monitoring center shown in the figure, if only monitoring whether the vehicle deviates from the specified route is monitored, the specific processing process is as follows:

[0018] 11) The monitoring ce...

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Abstract

The invention discloses a line supervision control method based on a vehicle GPS terminal uploading location and speed information. By predetermining vehicle steering line and maximal line deviation value and highest speed limit value in an electronic geographical map, during steering process of the vehicle, the vehicle GPS terminal uploads location and speed information to the supervision center system which, by calculating present actual line deviation value and present steering speed value, judges whether or no the vehicle deviated from the line and is overspeed to supervise line of the vehicle. The supervision centre system provided by the invention realizes the line dynamic supervision, widely applied to various transport operating systems such as city bus, long-distance passenger transportation, logistic transportation and special vehicle and so on. The invention further provides a processing way for line section supervision, which enables the supervision method of the invention to supervise the different section agilely.

Description

technical field [0001] The invention relates to a line monitoring method based on the position and speed information uploaded by a vehicle-mounted GPS terminal, in particular to a vehicle line monitoring method based on the position and speed information uploaded by a vehicle-mounted GPS terminal. Background technique [0002] The current vehicle-mounted GPS terminal has gradually begun to be popularized in operating vehicles, and its functions are becoming increasingly powerful, including: electronic maps, satellite navigation, voice prompts, scheduling arrangements, anti-theft alarms and other functions. Especially in some special operating vehicles, such as: long-distance buses, public transport vehicles, special transport vehicles, etc., the above functions often still cannot meet their needs. Operational management requires these vehicles to operate strictly according to the prescribed routes, and in order to further ensure safety, they must strictly abide by the set sp...

Claims

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Application Information

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IPC IPC(8): G08G1/127G08G1/052G08G1/0962
Inventor 王学军周志文杨文彬黄世来黄炜张志勇李杨广
Owner SHENZHEN HUAQIANG INFORMATION IND
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