Two-way active speed limiting and overspeed early warning system based on internet of vehicles

A technology of early warning system and Internet of Vehicles, applied in the field of traffic management system, can solve problems such as huge investment

Inactive Publication Date: 2013-11-27
郭晓芳
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This system is a large-scale intelligent transportation system, which cannot be realized by an ente

Method used

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  • Two-way active speed limiting and overspeed early warning system based on internet of vehicles
  • Two-way active speed limiting and overspeed early warning system based on internet of vehicles
  • Two-way active speed limiting and overspeed early warning system based on internet of vehicles

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Embodiment Construction

[0122] Such as figure 1 As shown, it is a structural block diagram of the two-way active speed limit and overspeed warning system based on the Internet of Vehicles designed by the present invention. It consists of distributed vehicle terminals, monitoring center host computer system, vehicle mobile sensor network, and mobile Internet. The vehicle terminal includes a host and a remote controller. The main engine is installed in the cab, and the remote controller is placed in a convenient place in the cab or carried by the driver. The host computer and the remote controller use RF to form a vehicle-mounted mobile sensor network; the host computer and the upper computer system of the monitoring center form a mobile Internet through GPRS, Internet and SMS. The host computer obtains satellite positioning data, detects the vehicle speed and the speed limit command of the remote control and monitoring center host computer system. The core control module processes the received satell...

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Abstract

The invention relates to a two-way active speed limiting and overspeed early warning system based on the internet of vehicles. The two-way active speed limiting and overspeed early warning system comprises a host, a remote controller, a monitoring center upper computer system and the mobile internet. A default speed limit value is set through the system, and a driver can actively limit the speed within a prescribed limit through the remote controller according to actual situations; the upper computer system can actively limit the speed or the preset speed limit within the prescribed limit according to supervision requirements or special-line sections through remote instructions and has the priority, namely, the driver can only limit the speed to be lower than a speed limit value set by the upper computer system and the speed and can not cancel speed limiting. When the speed is out of the speed limit set by the driver, voice warning is automatically triggered by the host; if the speed is out of the speed limit set by the upper computer system, the host gives an alarm and uploads overspeed information, and the overspeed information is recorded in the upper computer system. The driver can press any button to cancel speed limiting, and the upper computer system sends speed limiting canceling instructions to the host to cancel speed limiting. The system can ensure that the user actively sets speed limits and cancels speed limiting according to actual requirements, is more humanized and facilitates safety.

Description

technical field [0001] The invention relates to a driving management system. In particular, a two-way active speed limit and overspeed warning system based on Internet of Vehicles. Background technique [0002] Speeding is a serious traffic violation. In all traffic accidents, accidents caused by speeding account for 40%, and most of them are major accidents. All countries in the world have strict regulations on driving speed, and severe penalties for speeding. There are already some technologies for alarming and managing overspeed. [0003] 1. Electronic dog. This is a vehicle-mounted device, which is used to remind the owner of the existence of electronic eyes or speed radar in advance, so that drivers can improve their driving attention in places where there are potential safety hazards, and also prevent fines and deductions for speeding or violations. After the manufacturer collects the coordinates of the places that need early warning, it stores them in the GPS memo...

Claims

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Application Information

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IPC IPC(8): G08G1/0962G08B3/10G08B25/00H04L29/08
Inventor 路军王立颖
Owner 郭晓芳
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