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A vehicle speed detection system and method

A vehicle speed, detection system technology, applied in the field of communication, can solve problems such as lack of speed control

Active Publication Date: 2018-03-02
SHENZHEN SEG SCI NAVIGATIONS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a vehicle speed detection system and method for the lack of speed control of large and medium-sized vehicles on high-speed road sections in the prior art

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  • A vehicle speed detection system and method
  • A vehicle speed detection system and method
  • A vehicle speed detection system and method

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Embodiment Construction

[0042] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0043] The purpose of the present invention is to manage the vehicles running in the expressway through the GPS positioning information of the vehicles, especially the large vehicles to remind the driver to pay attention to the driving safety of the vehicle. By reminding the driver in time to solve the recent frequent accidents in passenger transport and logistics, and the safety management of expressway vehicles.

[0044] figure 1 A block diagram of a vehicle speed detection system provided by the first embodiment of the present invention, such as figure 1 As shown, this embodiment provides a vehicle speed detection system, which is used to detect the speed of adjacent vehicles running on a high-speed road section, an...

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Abstract

The invention discloses a vehicle speed detection system and method. The system is used to detect the speed of adjacent vehicles running on a high-speed road section. The system includes at least two vehicle-mounted devices respectively arranged on at least two vehicles, and a background server. Wherein, at least two vehicle-mounted devices are respectively connected to the background server through wireless communication; at least two vehicle-mounted devices each include a control module, a GPS module, and a wireless communication module, wherein the control module is electrically connected to the GPS module and the wireless communication module; the background server Including road segment positioning unit and speed measuring unit. The beneficial effect of implementing the invention is that the driver is reminded to pay attention to the safe driving of the vehicle, and at the same time, it can work under severe weather conditions.

Description

technical field [0001] The present invention relates to the technical field of communication, and more specifically, to a vehicle speed detection system and method. Background technique [0002] At present, logistics accidents of large and medium-sized vehicles occur frequently, such as natural gas tankers, coal trucks, large freight vehicles, etc., which have sounded alarm bells for security companies. Generally, the responsibility for large and medium-sized car accidents lies with the vehicle in front, which is caused by driving at a low speed on the expressway. However, on the other hand, the vehicles behind did not notice the tanker in front. Assuming that both vehicles are equipped with GPS equipment, the monitoring center should detect the speed of the two vehicles and the distance between the vehicles. When the distance between vehicles is less than 100 meters, it will remind the vehicles behind to prevent rear-end collisions. [0003] Therefore, how to control the d...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/052G08G1/127G08G1/0962G08G1/16
Inventor 罗文生洪军
Owner SHENZHEN SEG SCI NAVIGATIONS CO LTD
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