Parking system and vehicle with same
A technology of parking and parking force, applied in the field of vehicles, can solve the problems of inability to make adaptive adjustments under different working conditions, great influence on the life of the caliper, single parking execution mode, etc., and achieve stable and reliable parking performance. Good adaptability and prolonging service life
Active Publication Date: 2021-04-30
BYD CO LTD
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Problems solved by technology
[0002] The parking system of the vehicle in the related art usually adopts the electronic parking brake system (EPB: Electric Park Brake), which is relatively single for the parking execution mode, and for different work unable to make adaptive adjustments
And when responding to parking, there is only one response situation, that is, the four calipers execute the parking force at the same time, so that a large load is applied to all calipers, which has a great impact on the life of the calipers
Method used
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[0027] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. In the description of the present invention, "first feature" and "second feature" may include one or more of these features.
[0028] A parking system 1 according to an embodiment of the present invention will be described below with reference to the drawings.
[0029] Such as figure 1 As shown, the parking system 1 according to the embodiment of the present invention includes a front axle electromechanical braking module 10 , a rear axle electromechanical braking module 20 and a vehicle controller 30 .
[0030] The front axle electromec...
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The invention discloses a parking system and a vehicle with same, the parking system comprises a front axle electromechanical brake module which is connected with a first caliper and a second caliper; a rear axle electromechanical brake module which is connected with a third caliper and a fourth caliper; a vehicle control unit; wherein the vehicle control unit judges an adopted parking mode according to the slope signal; when the gradient is smaller than the preset gradient, a small-gradient parking mode is adopted, the front axle electromechanical brake module executes medium parking force, or the rear axle electromechanical brake module executes medium parking force; and when the gradient is larger than or equal to the preset gradient, a large-gradient parking mode is adopted, the front axle electromechanical brake module executes medium parking force, and the rear axle electromechanical brake module executes medium parking force. According to the parking system, adaptive adjustment can be conducted according to different working conditions, and the service life of the calipers can be prolonged.
Description
technical field [0001] The invention relates to the technical field of vehicles, in particular to a parking system and a vehicle with the parking system. Background technique [0002] The parking system of vehicles in the related art usually adopts an electric parking brake system (EPB: Electric Park Brake), which has a relatively single parking execution mode and cannot make adaptive adjustments for different working conditions. And when responding to parking, there is only one response situation, that is, the four calipers execute the parking force at the same time, which applies a relatively large load to all calipers, which has a great impact on the life of the calipers. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present invention is to provide a parking system that can be adaptively adjusted according to different working conditions and can prolon...
Claims
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IPC IPC(8): B60T8/17
CPCB60T8/17
Inventor 付永泉秦宬刘强陈俊勇卜柑元
Owner BYD CO LTD