CN104120940B - A kind of anti-pinch calibration system of automobile electric window and scaling method - Google Patents
A kind of anti-pinch calibration system of automobile electric window and scaling method Download PDFInfo
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- CN104120940B CN104120940B CN201410273178.3A CN201410273178A CN104120940B CN 104120940 B CN104120940 B CN 104120940B CN 201410273178 A CN201410273178 A CN 201410273178A CN 104120940 B CN104120940 B CN 104120940B
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- electric window
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Abstract
This application discloses the anti-pinch calibration system and scaling method of a kind of automobile electric window, calibration system includes demarcating module, force-measuring module and analysis module, demarcating module is additionally operable to gather the feedback signal of motor output for the motor of automobile electric window is driven according to Motor drive request command or local switch command；Force-measuring module is used for the anti-pinch force data for gathering automobile electric window；Analysis module is used to send the Motor drive request command, and receives feedback signal and anti-pinch force data from demarcating module, and the anti-pinch parameters of the automobile electric window are determined according to the feedback signal and anti-pinch force data；Analysis module is additionally operable to the anti-pinch parameters output to demarcating module, so that demarcating module is verified to the anti-pinch parameters.This anti-pinch calibration system without the need for the calculating that be replicated to substantial amounts of data, therefore, it is possible to workload when solving the problems, such as that existing anti-pinch parameters determine is huge, development efficiency is low.
Description
Technical field
The application is related to automobile technical field, more particularly, it relates to a kind of anti-pinch calibration system of automobile electric car-window
And scaling method.
Background technology
Required based on comfortableness, the skylight of main flow depot now and control for electric windows all carry automatic lifting or remote control
Function.America and Europe has put into effect corresponding security legislation requirement to this automatic control function.Europe superscript 74/60/EEC, American Standard
FMVSS118.China has also accordingly put into effect GB115522009 and has carried out specification this function.
The automatic pinch resistant functionality in motorized window, skylight is realized under conditions of regulation is met, it is necessary to corresponding anti-pinch control
System realizes this function, and clamping-proof control system needs the basis that corresponding anti-pinch parameters are controlled as anti-pinch.Current anti-pinch
The determination of parameter is mainly by carrying out substantial amounts of examination to ambient temperature, the mechanism of glass lifting window, coefficient of elasticity of measured object etc.
Test, obtain substantial amounts of data, and the substantial amounts of data are carried out with the calculating of complexity to determine anti-pinch parameters, workload is huge, opens
Send out inefficiency.
The content of the invention
In view of this, the application provides a kind of anti-pinch calibration system and scaling method of automobile electric window, for determining vapour
The anti-pinch parameters of car motorized window, so that workload when solving the problems, such as that existing anti-pinch parameters determine is huge, development efficiency is low.
To achieve these goals, it is proposed that scheme it is as follows：
A kind of anti-pinch calibration system of automobile electric window, including：
Demarcating module, is configured for driving automobile electric window according to Motor drive request command or local switch command
Motor, is additionally operable to gather the feedback signal of the motor output；
Force-measuring module, is configured for detecting the anti-pinch force data of the automobile electric window, and by the anti-pinch force data
Export the demarcating module；
Analysis module, is configured for sending the Motor drive request command, and obtains described from the demarcating module
Feedback signal and the anti-pinch force data, and the anti-of the motorized window is determined according to the feedback signal and the anti-pinch force data
Pinch parameters；
The analysis module is additionally operable to anti-pinch parameters output to the demarcating module, states demarcating module for described
The anti-pinch parameters are verified according to the anti-pinch force data.
Preferably, the feedback signal includes the hall signal of the motor output.
Preferably, the hall signal includes the first hall signal and the second hall signal.
Preferably, the demarcating module is connected by automobile bus with the analysis module.
Preferably, the automobile bus include controller area network communication bus.
Preferably, the CAN communication bus is P-CAN communication buses.
Preferably, also include：
It is local to switch, be connected with the demarcating module, the local switch command is exported for receiving operational order.
A kind of anti-pinch scaling method of automobile electric window, comprises the steps：
Output motor driving request order；
The motor of automobile electric window is driven according to the motor drive commands；
Receive the feedback signal and anti-pinch force data of the motor output；
Calculating is analyzed to the feedback signal and the anti-pinch force data, the anti-pinch ginseng of the automobile electric window is determined
Number；
The anti-pinch parameters are verified.
Preferably, the feedback signal includes the first hall signal and the second hall signal.
From above-mentioned technical proposal as can be seen that this application provides a kind of anti-pinch calibration system of automobile electric window and demarcation
Method, calibration system include demarcating module, force-measuring module and analysis module, and demarcating module is for according to Motor drive request command
Or local switch command drives the motor of automobile electric window, it is additionally operable to gather the feedback signal of motor output；Dynamometry
Module is used for the anti-pinch force data for gathering automobile electric window；Analysis module is used to send the Motor drive request command, and from mark
Cover half block receives feedback signal and anti-pinch force data, and determines the automobile electric window according to the feedback signal and anti-pinch force data
Anti-pinch parameters；Analysis module is additionally operable to the anti-pinch parameters output to demarcating module, so that demarcating module enters to the anti-pinch parameters
Row checking.The calculating that this anti-pinch calibration system need not be replicated to substantial amounts of data, therefore, it is possible to solve existing anti-pinch parameters
The problem that workload is huge when determining, development efficiency is low.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of application, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
A kind of structure chart of the anti-pinch calibration system of automobile electric car-window that Fig. 1 is provided for the embodiment of the present application；
A kind of structure chart of the anti-pinch calibration system of automobile electric window that Fig. 2 is provided for another embodiment of the application；
A kind of structure chart of the anti-pinch calibration system of automobile electric window that Fig. 3 is provided for the another embodiment of the application.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only some embodiments of the present application, rather than the embodiment of whole.It is based on
Embodiment in the application, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of the application protection.
Embodiment one
A kind of structure chart of the anti-pinch calibration system of automobile electric window that Fig. 1 is provided for the embodiment of the present application.
As shown in figure 1, the anti-pinch calibration system of the automobile electric window of the present embodiment offer includes demarcating module 10, dynamometry mould
Block 60 and analysis module 20, demarcating module 10 are connected with force-measuring module 60, analysis module 20 respectively.
Demarcating module 10 is a special ECU, anti-pinch algorithm and corresponding software control logic that built-in needs are demarcated,
It is provided with abundant external interface, including I/O interfaces, AD interfaces, CAN (Controller Area Network, control general ability
Domain net) interface, UART communication interfaces etc..
Force-measuring module 60 is for measuring to the anti-grip force of automobile electric window and export anti-grip force number to demarcating module 10
According to.
Analysis module 20 includes computer terminal and is preset in the EKS analyze softwares of the computer terminal.
When demarcating, analysis module 20 is first to 10 output motor driving request order of demarcating module；Demarcating module 10
The motor of automobile electric window 30 is driven according to the local switch command that the Motor drive request command or other controllers send
31, motor 31 carries out operation and drives automobile electric window 30；In the running of motor 31, its feedback signal is exported
To demarcating module 10.
Collection of the demarcating module 10 to data will be carried out under different external condition, such as different temperature, voltage and
Real vehicle.
Demarcating module 10 receive the feedback signal and force-measuring module 60 output anti-pinch force data, and by both export to point
Analysis module 20；Analysis module 20 is carried out to which using EKS analyze softwares after receiving the feedback signal and anti-pinch force data
Analytical calculation, determines anti-pinch parameters.
Analysis module 20 is additionally operable to the anti-pinch parameters output to demarcating module 10, and demarcating module 10 is joined further according to the anti-pinch
The anti-pinch force data control automobile electric window 30 of number and the output of force-measuring module 60 is verified.
From above-mentioned technical proposal as can be seen that present embodiments providing a kind of anti-pinch calibration system of automobile electric window, bag
Demarcating module, force-measuring module and analysis module are included, demarcating module is for according to Motor drive request command or local switch command
The motor of automobile electric window is driven, is additionally operable to gather the feedback signal of motor output；Force-measuring module is used to gather vapour
The anti-pinch force data of car motorized window；Analysis module is used to send the Motor drive request command, and receives feedback from demarcating module
Signal and anti-pinch force data, and the anti-pinch parameters of the automobile electric window are determined according to the feedback signal and anti-pinch force data；Analysis
Module is additionally operable to the anti-pinch parameters output to demarcating module, so that demarcating module is verified to the anti-pinch parameters.This anti-pinch
The calculating that calibration system need not be replicated to substantial amounts of data, it is huge therefore, it is possible to solve workload when existing anti-pinch parameters determine
Greatly, the low problem of development efficiency.
Feedback signal in the present embodiment is the hall signal of motor output, specially the first hall signal and second
Hall signal.
Embodiment two
A kind of structure chart of the anti-pinch calibration system of automobile electric window that Fig. 2 is provided for another embodiment of the application.
As shown in Fig. 2 the anti-pinch calibration system of the automobile electric window of the present embodiment offer is on the basis of a upper embodiment
On be additionally arranged CAN communication bus 40.
The CAN communication bus 40 is used to connect demarcating module 10 and analysis module 20, is specifically P-CAN communication buses.
P-CAN communication buses are third party's CAN communication instruments, can communicate stable with sets itself CAN communication baud rate,
For setting up communication contact stable between demarcating module and the EKS analyze softwares of analysis module.
Embodiment three
A kind of structure chart of the anti-pinch calibration system of automobile electric window that Fig. 3 is provided for the another embodiment of the application.
As shown in figure 3, the anti-pinch calibration system of the automobile electric window of the present embodiment offer is on the basis of a upper embodiment
On be additionally arranged local switch 50.
Local switch 40 is connected with demarcating module 10, for being exported for controlling to drive according to the operational order of operator
The local switch command of galvanic electricity machine 31.
Embodiment five
A kind of anti-pinch scaling method of automobile electric window is present embodiments provided, is comprised the steps：
S101：Output motor driving request order.
S102：The motor of automobile electric window is driven according to the motor drive commands.
S103：Receive the feedback signal and anti-pinch force data of motor output.
Feedback signal is the hall signal of motor output, is specifically the first hall signal and the second hall signal.
S104：Calculating is analyzed to the feedback signal and anti-pinch force data, the anti-pinch parameters of automobile electric window are determined.
S105：Anti-pinch parameters are verified.
Finally, in addition it is also necessary to explanation, herein, such as first and second or the like relational terms be used merely to by
One entity or operation are made a distinction with another entity or operation, and are not necessarily required or implied these entities or operation
Between there is any this actual relation or order.And, term " including ", "comprising" or its any other variant are anticipated
Covering including for nonexcludability, so that a series of process, method, article or equipment including key elements not only includes that
A little key elements, but also including other key elements being not expressly set out, or also include for this process, method, article or
The intrinsic key element of equipment.In the absence of more restrictions, the key element for being limited by sentence "including a ...", does not arrange
Except also there is other identical element in including the process of the key element, method, article or equipment.
In this specification, each embodiment is described by the way of progressive, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use the application.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in the case of without departing from spirit herein or scope in other embodiments.Therefore, the application
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope for causing.
Claims (7)
1. the anti-pinch calibration system of a kind of automobile electric window, it is characterised in that include：
Demarcating module, is configured for the driving of automobile electric window is driven according to Motor drive request command or local switch command
Motor, is additionally operable to gather the feedback signal of the motor output；
Force-measuring module, is configured for detecting the anti-pinch force data of the automobile electric window, and the anti-pinch force data is exported
To the demarcating module；
Analysis module, is configured for sending the Motor drive request command, and obtains the feedback from the demarcating module
Signal and the anti-pinch force data, and the anti-pinch ginseng of the motorized window is determined according to the feedback signal and the anti-pinch force data
Number；
The analysis module is additionally operable to anti-pinch parameters output to the demarcating module, so that the demarcating module is according to institute
State anti-pinch force data to verify the anti-pinch parameters.
2. anti-pinch calibration system as claimed in claim 1, it is characterised in that the feedback signal includes that the motor is defeated
The hall signal for going out.
3. anti-pinch calibration system as claimed in claim 2, it is characterised in that the hall signal include the first hall signal and
Second hall signal.
4. anti-pinch calibration system as claimed in claim 1, it is characterised in that the demarcating module is passed through with the analysis module
Automobile bus are connected.
5. anti-pinch calibration system as claimed in claim 4, it is characterised in that the automobile bus include controller local area network
CAN communication bus.
6. anti-pinch calibration system as claimed in claim 5, it is characterised in that the CAN communication bus is that P-CAN communications are total
Line.
7. anti-pinch calibration system as claimed in claim 1, it is characterised in that also include：
It is local to switch, be connected with the demarcating module, the local switch command is exported for receiving operational order.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410273178.3A CN104120940B (en) | 2014-06-18 | 2014-06-18 | A kind of anti-pinch calibration system of automobile electric window and scaling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410273178.3A CN104120940B (en) | 2014-06-18 | 2014-06-18 | A kind of anti-pinch calibration system of automobile electric window and scaling method |
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| Publication Number | Publication Date |
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| CN104120940A CN104120940A (en) | 2014-10-29 |
| CN104120940B true CN104120940B (en) | 2017-03-29 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206438B (en) * | 2019-05-16 | 2021-02-19 | 马瑞利汽车电子(广州)有限公司 | Anti-pinch calibration device for car window |
| CN115774434B (en) * | 2021-09-07 | 2024-08-27 | 浙江万宜汽车技术有限公司 | Skylight calibration module |
| CN115774433A (en) * | 2021-09-07 | 2023-03-10 | 浙江万宜汽车技术有限公司 | Universal calibration system for skylight |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230352A (en) * | 2011-04-27 | 2011-11-02 | 北京启明精华新技术有限公司 | Method and device for matching car window anti-clamping parameters |
| CN102889039A (en) * | 2012-10-15 | 2013-01-23 | 郭景华 | Anti-pinch vehicle window system and method for calibrating anti-pinch force in real time |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6756754B2 (en) * | 2002-10-01 | 2004-06-29 | Siemens Vdo Automotive Inc. | Integrated one touch up and down windowlift motor with direct sense for anti-pinch |
| US7489095B2 (en) * | 2006-04-05 | 2009-02-10 | Arvinmeritor Light Vehicle Sys | Adjustment of anti-pinch parameters according to voltage |
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2014
- 2014-06-18 CN CN201410273178.3A patent/CN104120940B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230352A (en) * | 2011-04-27 | 2011-11-02 | 北京启明精华新技术有限公司 | Method and device for matching car window anti-clamping parameters |
| CN102889039A (en) * | 2012-10-15 | 2013-01-23 | 郭景华 | Anti-pinch vehicle window system and method for calibrating anti-pinch force in real time |
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| CN104120940A (en) | 2014-10-29 |
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Effective date of registration: 20201214 Address after: Room 201-202, building 3, No. 77, Yuangao Road, Jiading District, Shanghai, 201814 Patentee after: KOSTAL (SHANGHAI) MANAGEMENT Co.,Ltd. Patentee after: KOSTAL (SHANGHAI) ELECTROMECHANICAL Co.,Ltd. Address before: 201814, No. 77, Gao Lu, Anting Town, Jiading District, Shanghai Patentee before: KOSTAL (SHANGHAI) MANAGEMENT Co.,Ltd. |