A parking control method, device and system
A control method and parking technology, applied in the direction of braking transmission, automatic starting device, brake, etc., can solve the problem of low reliability of parking strategy, and achieve the effect of good anti-theft effect, smooth control and high safety.
Active Publication Date: 2020-12-01
ZHEJIANG GEELY HLDG GRP CO LTD +1
View PDF1 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] The present invention aims to solve the technical problem of low reliability of the parking strategy in the related art
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
[0066] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0067] Reference herein to "one embodiment" or "an embodiment" refers to a particular feature, structure or characteristic that can be included in at least one implementation of the present invention. In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "top", "bottom" etc. is based on the orientation or positional relationship shown in the drawings, and i...
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 provides a parking control method, device and system. The parking control method comprises the steps of receiving a parking control request, obtaining a whole vehicle speed, a whole vehicle driving motor rotational speed and a self-checking state of a parking controller according to the parking control request, and sending, when the whole vehicle speed satisfies a first preset condition, the whole vehicle driving motor rotational speed satisfies a second preset condition and the self-checking state of the parking controller satisfies a third preset condition, a parking control command to a parking motor so that the parking motor can drive a parking mechanism to rotate toward a preset position. The parking control method of the invention is associated with the whole vehicle speed, the whole vehicle driving motor rotational speed and the self-checking state of the parking controller, and utilizes the whole vehicle speed, the whole vehicle driving motor rotational speed and the self-checking state of the parking controller to make corresponding parking conditions and unlocking conditions, thereby achieving redundancy design and improving the reliability of parking software.
Description
technical field [0001] The present invention relates to the technical field of parking, in particular to a parking control method, device and system. Background technique [0002] With the development of automobile technology, the safety and reliability requirements of automobiles are getting higher and higher while reducing costs. Parking brake technology is a braking technology that can prevent the car from slipping due to temporary or long-term parking on a certain slope. Existing parking methods are generally divided into foot brakes, hand brakes and electronic parking. [0003] At present, many domestic models have adopted electronic parking technology, and the handbrake handle is replaced with a parking motor on the basis of the original car handbrake. Moreover, the parking strategies of various OEMs or suppliers are also different. The parking conditions and unlocking conditions in many existing parking technologies are only related to the vehicle speed. If the veh...
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): B60T7/12B60T13/74
CPCB60T7/12B60T13/74B60T2250/04
Inventor 李兵刘忠峰
Owner ZHEJIANG GEELY HLDG GRP CO LTD