Automobile electronic control system and automobile

An electronic control system, automotive technology, applied in vehicle components, circuits or fluid pipelines, transportation and packaging, etc., can solve problems such as inconvenient layout and complex vehicle wiring harnesses, reduce wiring harness length, reduce complexity, and solve interface problems. Effects of complex problems

Pending Publication Date: 2019-12-13
BEIJING NEW ENERGY VEHICLE TECH INNOVATION CENT CO LTD
View PDF6 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] figure 1 The connection mode between various sensors required by the self-driving vehicle and the automatic driving domain processing unit 104 is shown. It can be seen that the architecture of the vehicle electronic control system adopts a star topology, including the central control domain processing unit 103, the automatic driving domain The domain processing unit 104, the vehicle control domain processing unit 105 and the smart cockpit domain processing unit 106, the central control domain processing unit 103, the automatic driving domain processing unit

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Automobile electronic control system and automobile
  • Automobile electronic control system and automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The present invention will be described in more detail below with reference to the accompanying drawings. Although preferred embodiments of the invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0031] figure 2 Shows a schematic diagram of an automotive electronic control system according to an embodiment of the present invention, such as figure 2 Shown, according to a kind of automobile electronic control system of the present invention, comprises:

[0032] The vehicle-mounted Ethernet network, the vehicle-mounted Ethernet network includes a backbone network bus 1, and the backbone network bus 1 is set inside the vehicle body;

[0033] Multiple sensors, multiple sensors ...

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

No PUM Login to view more

Abstract

The invention discloses an automobile electronic control system and an automobile. The framework comprises a vehicle-mounted ethernet network, multiple sensors, multiple data concentration units and multiple domain controller processing units. The vehicle-mounted ethernet network comprises a backbone network bus arranged in an automobile body. The sensors are distributed at different positions ofthe automobile body. The data concentration units are each connected with the backbone network bus. Each data concentration unit is connected with at least one sensor. The multiple domain controller processing units are each connected with the backbone network bus. The multiple domain controller processing units conduct automatic drive movement control on the automobile body according to perception data of a sensor in the backbone network bus. Connection of the multiple sensors and wire harness arrangement of vehicles are simplified.

Description

technical field [0001] The present invention relates to the technical field of self-driving cars, and more specifically, to a car electronic control system and a car using the car electronic control system. Background technique [0002] At present, self-driving cars need to be connected to many different sensors. The amount of data that self-driving cars need to process is large, and the algorithms are also very complex. Therefore, the computing power of self-driving cars is very demanding. The safety level required by different functions is also different. For example, the related functions of the smart cockpit have little to do with the safe driving of the car. Therefore, the safety level of the smart cockpit is correspondingly lower; the related functions of automatic driving are very related to the safe driving of the car. The security level of software and hardware related to autonomous driving is much higher. The division of functional safety levels refers to the ISO2...

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
no application Login to view more
IPC IPC(8): B60R16/023
CPCB60R16/0231
Inventor 贾文伟原诚寅徐匡一
Owner BEIJING NEW ENERGY VEHICLE TECH INNOVATION CENT CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap