Driving intention management device for electric vehicle

A technology for driving intentions and management devices, which is applied to circuits or fluid pipelines, vehicle components, transportation and packaging, etc. It can solve problems such as weak functions and inability to adapt to the normal working conditions of motors, and achieves easy maintenance, simple structure, The effect of good thermal performance

Inactive Publication Date: 2012-01-04
ZHANGJIAGANG JIANGNAN AUTOMOBILE MFG
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, for cars driven by pure electricity, the existing function of assisting the driver to control the vehicle through mechanical conduction is very weak, and cannot meet the normal working conditions of the motor.

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
  • Driving intention management device for electric vehicle
  • Driving intention management device for electric vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] Such as figure 1 The driving intention management device for an electric vehicle includes a control box body. Considering the sealing of the control box body, a top cover is installed on the control box body. The difference lies in: the present invention The adopted side for accommodating the control box body is provided with a data exchange terminal assembly, and the other side corresponding thereto is provided with an auxiliary power supply interface. The data exchange terminal assembly is connected with a data bus; and the data bus is provided with a general interface, and the general interface is respectively connected with a system start-stop module, an external charging module, a shift command module, a driving direction module, a driving torque module, a braking Momentum module.

[0015] In view of a preferred implementation mode of the present invention, the data bus used is provided with an auxiliary interface, and in consideration of the troubleshooting funct...

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 relates to a driving intension management device for an electric vehicle. The driving intension management device comprises an accommodation control box body. A top cover is arranged on the accommodation control box body for ensuring the sealing property of the accommodation control box body. The driving intention management device is characterized in that a data exchange terminal assembly is arranged at one side of the accommodation control box body of the driving intension management device for the electric vehicle; and an auxiliary power supply interface is arranged at the other side corresponding to the side of the accommodation control box body. The data exchange terminal assembly is connected with a data bus which is provided with a general interface; the general interface on the data bus is respectively connected with a system start-stop module, an external charging module, a gear-shifting instruction module, a driving direction module, a driving torque module and a brake torque module. The requirements for making correct judgment and operation of a pure electric automobile according to the driving intention of a driving vehicle can be met without being additionally provided with an extra control assembly, thus the driving safety of the vehicle can be improved.

Description

technical field [0001] The invention relates to a management device, in particular to a driving intention management device for an electric vehicle. Background technique [0002] For commonly used vehicles, due to the fault diagnosis function of gear position, accelerator pedal, etc., the vehicle will not experience undesired acceleration, deceleration and reversing. When the main motor and controller fail, the controller will protect itself and stop , the vehicle controller will also reduce the enable signal of its controller and the throttle to 0. When the electrical connection is disconnected unexpectedly, the signal is in the open circuit mode, and the signal is 0, which will not cause danger to the vehicle; and the communication overtime technology is used to ensure that the communication failure caused by the disconnection of the communication line will not cause danger to the vehicle. A manual air circuit breaker is connected in series in the general circuit of the h...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/02H05K5/02H05K7/20
Inventor 蔡勇夫李卓
Owner ZHANGJIAGANG JIANGNAN AUTOMOBILE MFG
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