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Unmanned intelligent control scheme based on data fusion

A technology of data fusion and intelligent control, which is applied in the direction of control devices, external condition input parameters, instruments, etc., can solve problems such as low safety, incomplete and accurate perception information, and influence on normal driving, so as to improve accuracy, improve safety performance, The effect of safety improvement

Pending Publication Date: 2021-12-03
HEFEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the problems existing in the prior art, the purpose of the present invention is to provide an intelligent control scheme for unmanned driving based on data fusion, which has the advantages of multi-sensor deep fusion and the advantages of learning from each other and solving the problems of single sensors with their own advantages and disadvantages. , resulting in incomplete and accurate perception information, affecting normal driving and low safety

Method used

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  • Unmanned intelligent control scheme based on data fusion

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Comparison scheme
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Embodiment 1

[0025] Embodiment 1: An intelligent control scheme for unmanned driving based on data fusion, including an unmanned vehicle terminal, a remote base station and a Beidou satellite navigation system, and the wireless transmission between the unmanned vehicle terminal and the remote base station To transmit information and instructions, the Beidou satellite navigation system is used to construct the path of the unmanned vehicle terminal and transmit the information to the remote base station in time;

[0026] The unmanned vehicle terminal includes a vehicle-mounted perception system, a multi-sensor data fusion system, a decision-making system, and a control system. The control system and the remote base station transmit information and instructions through wireless transmission. The vehicle-mounted perception system, The multi-sensor data fusion system, the decision-making system, and the control system are electrically connected through wires.

[0027] Further, the on-vehicle pe...

Embodiment 2

[0028] Embodiment 2: An intelligent control scheme for unmanned driving based on data fusion, including an unmanned vehicle terminal, a remote base station and a Beidou satellite navigation system, and the wireless transmission between the unmanned vehicle terminal and the remote base station To transmit information and instructions, the Beidou satellite navigation system is used to construct the path of the unmanned vehicle terminal and transmit the information to the remote base station in time;

[0029] The unmanned vehicle terminal includes a vehicle-mounted perception system, a multi-sensor data fusion system, a decision-making system, and a control system. The control system and the remote base station transmit information and instructions through wireless transmission. The vehicle-mounted perception system, The multi-sensor data fusion system, the decision-making system, and the control system are electrically connected through wires.

[0030] Further, the vehicle perce...

Embodiment 3

[0034] Embodiment 3: An intelligent control scheme for unmanned driving based on data fusion, including an unmanned vehicle terminal, a remote base station and a Beidou satellite navigation system, and the wireless transmission between the unmanned vehicle terminal and the remote base station To transmit information and instructions, the Beidou satellite navigation system is used to construct the path of the unmanned vehicle terminal and transmit the information to the remote base station in time;

[0035] The unmanned vehicle terminal includes a vehicle-mounted perception system, a multi-sensor data fusion system, a decision-making system, and a control system. The control system and the remote base station transmit information and instructions through wireless transmission. The vehicle-mounted perception system, The multi-sensor data fusion system, the decision-making system, and the control system are electrically connected through wires.

[0036] Further, the vehicle perce...

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Abstract

The invention belongs to the technical field of vehicle unmanned driving and discloses an unmanned driving intelligent control scheme based on data fusion. The intelligent control scheme comprises an unmanned vehicle terminal, a remote base station and a Beidou satellite navigation system, wherein the information and instructions are transmitted between the unmanned vehicle terminal and the remote base station in a wireless transmission mode, the Beidou satellite navigation system is used for constructing a path of the unmanned vehicle terminal and transmitting the information to the remote base station in time; the unmanned vehicle terminal comprises a vehicle-mounted sensing system, a multi-sensor data fusion system, a decision making system and a control system, and the information and instructions are transmitted between the control system and the remote base station in a wireless transmission mode; the vehicle-mounted sensing system, the multi-sensor data fusion system, the decision-making system and the control system are electrically connected through wires, and through deep fusion of multiple sensors, the sensors can complement each other, so precision of the sensing system is improved, and safety of the unmanned vehicle is improved.

Description

technical field [0001] The invention relates to the technical field of vehicle unmanned driving, in particular to an intelligent control scheme for unmanned driving based on data fusion. Background technique [0002] Driverless cars are a type of smart cars, also known as wheeled mobile robots. The system perceives the road environment, automatically plans the driving route, and controls the vehicle to reach the intended target. It uses on-board sensors to perceive the surrounding environment of the vehicle, and controls the vehicle's steering and Speed, so that the vehicle can travel safely and reliably on the road. [0003] At present, there are many types of on-board sensors for unmanned vehicles, but there are challenges for a single sensor in the process of unmanned driving perception of the road environment. A single sensor has its own advantages and disadvantages, resulting in incomplete and inaccurate perception information, which affects the The normal driving of ...

Claims

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Application Information

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IPC IPC(8): B60W60/00G06K9/00G06K9/62
CPCB60W60/001B60W2556/50B60W2555/20G06F18/251G06F18/24323G06F18/295
Inventor 李伟张春鹏张恺戴淮初朱茂飞刘罡
Owner HEFEI UNIV