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Vehicle control device and vehicle control system

A vehicle control system and vehicle control technology, applied in the field of vehicle control equipment, can solve problems such as the influence of sensor reliability and system complexity

Active Publication Date: 2021-12-10
VOLKSWAGEN CHINA INVESTMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this approach is susceptible to the reliability of the sensor, and the system is very complex due to the need to perform a large number of detections, a large amount of data transmission, and complex synthesis calculations

Method used

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  • Vehicle control device and vehicle control system
  • Vehicle control device and vehicle control system
  • Vehicle control device and vehicle control system

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0053] Figure 1 to Figure 2 A first embodiment according to the present disclosure is shown. in, figure 1 A schematic diagram of the vehicle control device 1 according to the first embodiment of the present disclosure is shown. figure 2 Taking a one-way three-lane as an example, a vehicle running on a road with the vehicle control device 1 according to the first embodiment of the present disclosure is schematically shown.

[0054] The vehicle control apparatus 1 according to the first embodiment of the present disclosure can be mounted on all vehicles M1, M2, . . . , Mn to be controlled. For convenience of description, the vehicle M1 installed with the vehicle control device 1 will be described below as an example, and the vehicle M1 will be referred to as the own vehicle hereinafter. The configuration of the vehicle control apparatus 1 in other vehicles may be the same. The vehicle control device 1 in the present vehicle may include a memory 10 , a communication module ...

no. 2 approach

[0077] image 3 A schematic diagram of a vehicle control system according to a second embodiment of the present disclosure is shown. The vehicle control system may include a server 2 located in the cloud outside the vehicle.

[0078] Alternatively, the vehicle control system may include a vehicle control device 1 located on each vehicle on the road. The vehicle control device 1 according to the present embodiment may include a memory 10, a communication module 20, and a processor 30 similar to those in the first embodiment. The memory 10 may store size information of the host vehicle and / or a vehicle model of the host vehicle. However, in the case that data processing and calculation are all completed on the server 2 in the cloud, the processor 30 can be removed from the vehicle on the road, that is, the vehicle control device 1 may not exist on the vehicle.

[0079] The server 2 may include a memory 40 and a calculator 50 .

[0080] Memory 40 may include read-only memory ...

no. 3 approach

[0098] Figure 4 A third embodiment of the present disclosure is shown. In this embodiment mode, unless otherwise specified, the description in the second embodiment mode is also applicable to this embodiment mode. The same parts as those in the second embodiment will not be described in detail, and only the points of this embodiment that are different from the second embodiment will be described below.

[0099] In the vehicle control system of the present embodiment, a plurality of relay devices 4 may be installed. The relay device 4 can be arranged at and / or in front of the entrance 3 of the road (for example in the detection area 5 ). The relay devices 4 may also be arranged spaced apart from each other by a predetermined distance. The relay device 4 can be arranged on both sides of the two-way road. Relay units can also be buried under driveways or suspended above roadways.

[0100] The relay device may include a wireless communication device. The wireless communicat...

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PUM

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Abstract

There is disclosed a vehicle control device and method, wherein a vehicle and other vehicles within a certain range around the present vehicle exchange one of respective vehicle dimension information and vehicle model information as well as vehicle motion information, and the vehicle controls a motion of the vehicle according to information of the vehicle and information of other vehicles received. There is also disclosed a vehicle control system and method, wherein each vehicle transmits one of its respective vehicle dimension information and vehicle model information as well as vehicle motion information to a server, wherein the server calculates a travel scheme for each vehicle according to the information received.

Description

technical field [0001] The present disclosure relates to a vehicle control device, a vehicle control system and a vehicle control method. Background technique [0002] In the process of autonomous driving, the vehicle needs to detect the position and trajectory of surrounding vehicles in real time. At present, the traditional method is to detect information such as the three-dimensional contour, position, and motion trajectory of surrounding vehicles through sensors such as radar, and then synthesize the momentum of this vehicle and other vehicles based on the above information. However, this approach is susceptible to the reliability of the sensor, and the system is very complex since a large number of detections, a large amount of data transmission, and complex synthesis calculations need to be performed. Contents of the invention [0003] In order to address at least one of the deficiencies in the prior art, in a first aspect of the present disclosure, a vehicle contro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01G08G1/017G08G1/00B60W40/02B60W30/10
CPCB60W30/10G08G1/017G08G1/0116G08G1/0112G08G1/015G08G1/166G08G1/0145G08G1/096775G08G1/096725G08G1/096741B60W30/0956B60W2556/45B60W2554/80B60W2554/4049G08G1/096791G06F30/15G08G1/0125G08G1/164
Inventor 蔡纪勇
Owner VOLKSWAGEN CHINA INVESTMENT