Parking control method and device, vehicle controller, new energy vehicle
A technology for new energy vehicles and vehicle controllers, applied to vehicle components, general control systems, control/regulation systems, etc., can solve the problem of no effective strategy for deceleration control
Active Publication Date: 2022-03-08
GREAT WALL MOTOR CO LTD
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In the related art, there is no effective strategy for deceleration control performed by relying on the "single-pedal" mode
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
[0026] It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present invention can be combined with each other.
[0027] It should be noted that the "first", "second", "third", "fourth", "fifth", "sixth" and "seventh" mentioned in the embodiments of the present invention are only used for Descriptive purposes, and should not be understood as indicating or implying relative importance or implying the number of technical features indicated.
[0028] The present invention will be described in detail below with reference to the drawings and in combination with embodiments.
[0029] figure 1 A schematic flowchart of a parking control method for a new energy vehicle according to an embodiment of the present invention is shown. Such as figure 1 As shown, the embodiment of the present invention provides a parking control method for a new energy vehicle, and the parking control method can be executed by a vehicle controller. The...
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 relates to the technical field of new energy vehicles, and provides a parking control method and device, a vehicle controller, and a new energy vehicle. The parking control method of the present invention includes: judging whether the single-pedal mode is activated; when the single-pedal mode is activated, judging whether the deceleration control condition is satisfied; when the deceleration control condition is satisfied, controlling the new energy vehicle to decelerate; In the process of controlling the deceleration of the new energy vehicle, it is judged whether the condition of sending the brake request to the motor controller is satisfied; when the condition of sending the brake request to the motor controller is met, the brake request is sent to the motor controller; When the new energy vehicle is in the braking mode and the speed of the new energy vehicle is less than the third preset value and has lasted for the third preset time, send a parking request to the electronic handbrake, so that the new energy vehicle is parked model. It can realize the smooth stop and parking of the vehicle in single-pedal mode.
Description
technical field [0001] The present invention relates to the technical field of new energy vehicles, in particular to a parking control method and device for new energy vehicles, a vehicle controller, and new energy vehicles. Background technique [0002] With the development of new energy vehicle technology, the concept of "single pedal" control has gradually emerged in the new energy vehicle industry in recent years, that is, the acceleration-constant speed-deceleration control of the vehicle can be realized through one accelerator pedal. The "single-pedal" control method can reduce the frequency of use of the brake pedal, thereby improving the energy utilization rate and driving experience of the vehicle, and reducing driving fatigue. In the related art, there is no effective strategy for the deceleration control performed in the "single-pedal" mode. Contents of the invention [0003] In view of this, the present invention aims to propose a parking control method for ne...
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 Patent Type & Authority Patents(China)
IPC IPC(8): G05B23/02
CPCG05B23/027B60L15/2009B60L2240/12B60L2250/26B60L2250/24B60L2260/22B60T1/10B60T2270/60B60T13/662Y02T10/72B60W30/18109B60W2510/182B60W2510/186
Inventor 张帅陈淑江侯文涛董欣然孙策孙佳新邓伟峰
Owner GREAT WALL MOTOR CO LTD