Network electrical structure suitable for highly automatic driving
An automatic driving and electrical technology, which is applied in the direction of circuits or fluid pipelines, transportation and packaging, vehicle components, etc., can solve the problems of reducing the safety and reliability of automatic driving, the complexity of network electrical architecture, and adding electrical components and wiring harnesses, etc., to achieve The effect of improving safety and reliability, reducing quantity and length, and reducing complexity
Active Publication Date: 2020-09-18
DONGFENG MOTOR CORP HUBEI
View PDF11 Cites 7 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] However, the lack of perception ability is an important bottleneck in the development of the current smart car industrialization. Different sensors have their inherent characteristics and shortcomings. In highly automatic driving technology solutions, laser radar, camera, millimeter wave radar and other sensors are usually used in fusion. To solve the problem of car perception, but the fusion of multiple sensors will lead to the complexity of the network electrical architecture, adding a large number of electrical components and wiring harnesses, which will increase the cost of autonomous driving and reduce the safety and reliability of autonomous driving
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0036] The embodiment of the present invention provides a network electrical structure suitable for highly automated driving. By simplifying the network electrical architecture of highly automated driving, the complexity of the wiring harness network architecture is effectively reduced, and the number and length of wiring harnesses are reduced, thereby reducing the cost of the automatic driving system. , and improve the safety and reliability of autonomous driving technology. In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtain...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a network electrical structure suitable for highly automatic driving, and relates to the field of vehicle automatic driving. The network electrical structure comprises a sensorand navigation system, a central gateway and an automatic driving domain controller. The sensor and navigation system comprises a sound wave radar, a combined inertial navigation system, and a laserradar and a camera, wherein the laser radar and the camera are distributed on a vehicle body; the central gateway is connected with the laser radar and the camera and used for receiving radar signalsmeasured by the laser radar and image signals shot by the camera and transmitting the signals to the automatic driving domain controller. The automatic driving domain controller is connected with thecentral gateway, the sound wave radar and the combined inertial navigation system, and pm the basis of radar signals of the laser radar, image signals of the camera, radar signals of the sound wave radar and navigation signals of the combined inertial navigation system, control over a chassis drive-by-wire network segment and control over a vehicle body network segment are achieved. The cost of the automatic driving system can be reduced, and the safety and reliability of the automatic driving technology are improved.
Description
technical field [0001] The invention relates to the field of vehicle automatic driving, in particular to a network electrical structure suitable for highly automatic driving. Background technique [0002] In recent years, autonomous driving technology is bringing a revolution to the automobile industry and will completely change the way of transportation in the future. Automated driving, also known as unmanned driving, is a way to realize unmanned driving of cars through computer systems. Autonomous driving relies on artificial intelligence, visual computing, radar, monitoring devices and global positioning systems to work together to allow computers to automatically and safely operate motor vehicles without any active human operation. [0003] However, the lack of perception ability is an important bottleneck in the development of the current smart car industrialization. Different sensors have their inherent characteristics and shortcomings. In highly automatic driving tec...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B60R16/023
CPCB60R16/0231
Inventor 曹恺王鑫蔡营朱久艳田小青
Owner DONGFENG MOTOR CORP HUBEI