Method for operating an electropneumatic parking brake system of a towed vehicle
A technology of braking equipment and automatic parking, applied in the direction of brakes, braking safety systems, automatic starting devices, etc., can solve the problems of forgetting to operate the monitoring function of the trailer, and the safety of the towed vehicle group is not enough, so as to reduce the burden and simplify the operation Effect
Active Publication Date: 2022-06-03
WABCO GMBH
View PDF14 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
As a result, it can happen that the driver forgets to operate the trailer monitoring function and the trailer unit may therefore not be sufficiently safe
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
[0021] According to the prior art to date, the driver manually activates the electropneumatic
[0023] When the trailer group is now equipped with an automatic parking function, whereby when the trailer group is parked and the ignition is switched off
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 a method for operating an electropneumatic parking brake system of a towed vehicle consist of a tractor and a trailer, wherein the trailer is activated during a parking operation and after the immobility of the towed vehicle has been confirmed. A monitoring function, the trailer monitoring function checks whether the trailer unit can be held stationary only by the braking action of the parking brake of the tractor when the braking action of the trailer is reduced. In this case, it is provided according to the invention that the trailer monitoring function is carried out automatically when the automatic parking function has autonomously braked the trailer unit.
Description
Method for operating an electro-pneumatic parking brake system for a trailer group technical field [0001] The present invention relates to a method for operating an electro-pneumatic parking brake system of a trailer group, the trailer The group consists of a tractor and a trailer, wherein the trailer monitoring is activated after the parking process and after confirming that the group of trailers is stationary function, this trailer monitoring function can check whether the trailer group can only be towed when the braking effect of the trailer is reduced. The braking action of the car's parking brake keeps it parked. Background technique [0002] This electro-pneumatic parking brake system, often also referred to as a parking brake system or a parking brake system, of the trailer group. Vehicle braking devices are well known. The use of such a parking brake system is described, for example, in DE 10 2005 060 225 A1 How it works and controls. [0003] Here, the foll...
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): B60T13/68
CPCB60T7/20B60T8/323B60T13/683B60T17/22B60T2201/06B60T7/12B60T13/66B60T13/68B60T13/74B60T13/662B60T8/1708B60T2201/10
Inventor 乌韦·本施阿克塞尔·高亚历山大·文德兰特托尔斯滕·弗兰克
Owner WABCO GMBH