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Early warning system and method for collision in dead zone

A collision warning and blind spot technology, applied in anti-collision systems, traffic control systems, road vehicle traffic control systems, etc., can solve problems such as inaccurate distance calculations, improve safety, improve urban traffic efficiency, and enhance information interaction effect of ability

Inactive Publication Date: 2017-01-25
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Another object of the present invention is to solve the defect of inaccurate calculation of the distance between the user and the target, and accurately obtain the distance between the user and the target by correcting the real-time distance

Method used

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  • Early warning system and method for collision in dead zone
  • Early warning system and method for collision in dead zone
  • Early warning system and method for collision in dead zone

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Embodiment Construction

[0032] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0033] Such as figure 1 As shown, the present invention provides a blind spot collision warning system based on Internet of Vehicles and smart handheld mobile devices, including a smart handheld mobile device 110, which adopts a commercially available smart digital mobile phone with a central processing unit, a graphics processor, an LCD / OLED display screen, mobile communication module, WIFI module, GPS / Beidou module, electronic gyroscope sensor, USB interface, flashlight, described smart handheld mobile device 110 adopts IOS or Android system.

[0034] The WIFI module has a bluetooth function and can receive vehicle dynamics data from the OBD interface of the vehicle.

[0035] The GPS / Beidou module adopts a built-in GPS (supporting A-GPS) / Beidou module and can perform posi...

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PUM

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Abstract

The invention discloses an early warning system for collision in a dead zone. The early warning system comprises a plurality of intelligent handheld mobile devices and a cloud computing platform, wherein the intelligent handheld mobile devices are used for acquiring the speed information, direction information and position information of a user; the cloud computing platform is used for receiving the speed information, direction information and position information acquired by the intelligent handheld mobile devices; and the cloud computing platform is used for computing the collision possibility and sending collision early warning information to the intelligent handheld mobile devices so as to control the intelligent handheld mobile devices to give an alarm. The invention also provides an early warning method for collision in the dead zone. According to the invention, the internet of vehicles, the cloud computing technique and the handheld mobile devices are connected with each other, so that the information interaction capacities of road traffic participators can be promoted; and a cloud computing center is adopted for macro-controlling the road traffic participators, so that the safety and efficiency of the road traffic can be greatly increased.

Description

technical field [0001] The present invention relates to the technical field of traffic early warning, in particular to a blind spot collision early warning system and method based on Internet of Vehicles and smart handheld mobile devices. Background technique [0002] With the rapid growth of the number of cars and buildings in cities, the urban road traffic environment is becoming more and more complex. However, the traffic supporting facilities are not perfect, especially at crossroads and road blind spots; because there are not enough danger warning facilities, traffic accidents are often caused, and the economic losses caused are also immeasurable. In addition, with the development of handheld electronic devices, more and more pedestrians pay too much attention to handheld electronic devices while walking on urban roads, while ignoring the observation of road traffic conditions, and traffic accidents caused by this are not uncommon. Contents of the invention [0003] ...

Claims

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Application Information

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IPC IPC(8): G08G1/16
CPCG08G1/166
Inventor 吴星辰秦贵和孙铭会于赫何正海唐方振葛志欣魏闻马天放
Owner JILIN UNIV
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