Anti-pinch method and system for electric side sliding door

Abstract

The invention discloses an anti-pinch method and a system for an electric side-sliding door. Through comparing the average current value of the current location section with a current reference value thereof to obtain a difference therebetween, an anti-pinch is sent out, or preparations are made for the anti-pinch judgment during the next location section. In this way, the opening / closing operation of the electric side-sliding door is detected each time. Meanwhile, the anti-pinch judgment is made for the specific condition in each location section. Therefore, the condition that the electric side-sliding door is inconformable with the anti-pinch condition due to the fact that the reference data of the electric side-sliding door are invariable along with the increased usage time of the electric side-sliding door, the time variation or the temperature variation of the electric side-sliding door can be avoided. Meanwhile, the condition that the anti-pinch effect has a large error due to the above fact can also be avoided.

Description

technical field [0001] The invention relates to the field of side sliding doors, in particular to an anti-pinch method and system for electric side sliding doors. Background technique [0002] At present, the design of the side sliding door is usually adopted for large passenger multi-purpose MPV and minivan, because the design of the side sliding door is easy to park, such as: there is no need to reserve a large space on the left or right side of the vehicle. The door can be opened; the design of the side sliding door also facilitates the entry and exit of passengers, and facilitates loading and unloading of goods. [0003] The current electric side sliding door has obstacle detection function, but the anti-pinch effect is not good. For example, with the increase of the use time of the side sliding door or the change of temperature and voltage, the anti-pinch effect will have a large error. Contents of the invention [0004] In view of this, the present invention provide...

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Problems solved by technology

[0004] In view of this, the present invention provides an electric side sliding door anti-pinch method and system to solve the large error in the anti-pinch effect in the prior art with the increase of the use time of the side sliding door or the change of temperature and voltage. problem, the specific solution is as follows:

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