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Automatic vehicle traveling method and device

An automatic and vehicle technology, applied in control devices, transportation and packaging, vehicle components, etc., can solve the problems of slow and time-consuming fleets, and achieve the effect of improving traffic efficiency and reducing judgment and waiting time.

Inactive Publication Date: 2016-08-10
LETV CLOUD COMPUTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides an automatic driving method and device to solve the technical problem in the prior art that the convoy travels slowly and takes a lot of time in the case of a traffic jam

Method used

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  • Automatic vehicle traveling method and device
  • Automatic vehicle traveling method and device
  • Automatic vehicle traveling method and device

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Embodiment Construction

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0023] In the embodiment of the present invention, the vehicle is connected to the server through the Internet during driving, and the GPS data of the vehicle is uploaded to the server. The server analyzes the GPS data of all vehicles and detects the vehicles on the same road section to determine whether There are multiple vehicles driving in the ...

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Abstract

The invention discloses an automatic vehicle traveling method and device. The automatic vehicle traveling method comprises the steps that global positioning system (GPS) data are uploaded to a server, so that whether a vehicle is in a vehicle queue or not is determined; when the vehicle is in the vehicle queue, the traveling state, shared by the server, of a vehicle in front is received; and the traveling state of the vehicle is made synchronous with the traveling state of the vehicle in front. The traveling state of the vehicle can be synchronized according to the traveling state of the vehicle in front, so that the traveling states of all the vehicles in the vehicle queue are kept consistent, the judging and waiting time during human driving is shortened, and the traffic efficiency of roads is improved.

Description

technical field [0001] The invention belongs to the field of smart cars, and in particular relates to an automatic driving method and device. Background technique [0002] When a traffic jam occurs on a highway, the traffic capacity of the entire road will drop sharply. Because once a traffic jam occurs, due to the delayed response of the driver and the consideration of the safe driving distance, the rear vehicle will only follow the vehicle after the vehicle in front has advanced a certain distance. This process continues to spread to the rear of the convoy, causing slow road traffic. [0003] like figure 1 As shown in , the first row shows the situation when there is a traffic jam, and there is an almost equal safety distance between cars. The second line shows the situation that the vehicle can travel. After the vehicle 1 advances S meters, the vehicle 2 follows up. The time required for car 1 to pass to car 2 to follow up is T1=S / V, where V is the average speed of ca...

Claims

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Application Information

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IPC IPC(8): B60W30/16
CPCB60W30/16B60W2556/45B60W2556/65B60W2756/10
Inventor 马勇
Owner LETV CLOUD COMPUTING CO LTD
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