CN107975316A - Electronic passenger doors intelligence control system and anti-clamping method - Google Patents
Electronic passenger doors intelligence control system and anti-clamping method Download PDFInfo
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- CN107975316A CN107975316A CN201711128509.4A CN201711128509A CN107975316A CN 107975316 A CN107975316 A CN 107975316A CN 201711128509 A CN201711128509 A CN 201711128509A CN 107975316 A CN107975316 A CN 107975316A
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 238000004891 communication Methods 0.000 claims abstract description 13
- 238000012360 testing method Methods 0.000 claims abstract description 11
- 230000033001 locomotion Effects 0.000 claims description 28
- 230000001133 acceleration Effects 0.000 claims description 27
- 230000009471 action Effects 0.000 claims description 11
- 238000012937 correction Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 8
- 238000003745 diagnosis Methods 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
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- 230000001960 triggered effect Effects 0.000 claims description 2
- 230000005662 electromechanics Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
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- 238000012423 maintenance Methods 0.000 abstract description 2
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- 238000006243 chemical reaction Methods 0.000 description 2
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/506—Application of doors, windows, wings or fittings thereof for vehicles for buses
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/531—Doors
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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention provides a kind of electronic passenger doors intelligence control system and anti-clamping method, including CPU module and difference connected switch gate input signal detection module, electric machines test module, door position sensor, temperature sensor, motor drive module, non-volatile memory module, communication module and failure indication module；The present invention, which can better meet passenger doors, prevents from crushing the security requirement of personnel, solves the problems, such as anti-pinch limited performance in environment temperature；Preferably meet the convenience requirement of passenger doors installation and debugging, solve the problems, such as since different door opening sizes or manufacturing tolerance cause door switch irregularity；Preferably meet the reliability requirement of anti-pinch performance and switch gate smooth degree in passenger doors product design life cycle, solve the problems, such as the anti-pinch performance caused by mechanical life and abrasion and switch smooth degree deterioration；Maintenance easy to maintain at the same time, can diagnose and record executing agency or the failure of proof mechanism.
Description
Technical field
The present invention relates to door for coach to control system regions, and in particular to a kind of passenger doors intelligence control system and anti-pinch side
Method.
Background technology
With the development of the lifting of people's environmental protection consciousness, and new energy technology, got in automobile industry
Battery-driven vehicle is fully relied on come more.Simultaneously as the continuous lifting of on-vehicle battery capacity and capacity usage ratio so that
Traditional vehicle assembly（Such as passenger doors, air-conditioning）Selection is possibly realized using electric power as its power resources, and followed by vehicle
Enter the pure electric vehicle epoch together.Using electric power as power source, also make it possible the Intelligent electronic control system introduced in assembly.
One of the basic assembly of passenger doors as vehicle, traditional scheme is realized using air pressure as power source using theory of mechanics
Prevent from crushing the requirement of personnel and door switch smooth-going.But due to machinery itself characteristic limitation, with usage time increase not
There is mechanical abrasion and aging with can avoiding, its material property can also change with environment temperature, these can all cause it anti-
The performance degradation such as folder and door switch smooth degree.
It is current in the prior art, utility model patent（Publication No. CN205743421U）A kind of car is disclosed to multiply
The objective pneumatic anti-pinch device of door, it includes being used for the air-channel system and anti-pinch control circuit for controlling passenger's door switch, the gas circuit
System includes gate solenoid valve and door pump gas cylinder, and the gate solenoid valve includes enabling solenoid valve and shutdown solenoid valve, its
In, be provided with enabling gas circuit between the enabling pump chamber of the enabling solenoid valve and the door pump gas cylinder, the shutdown solenoid valve with
Shutdown gas circuit is provided between the shutdown pump chamber of the door pump gas cylinder, baroceptor is provided with the enabling gas circuit；It is described
Anti-pinch control circuit includes power circuit and the manual switch for controlling the enabling solenoid valve or shutdown electromagnetic valve work
Circuit, is provided with a centre for being used to control the enabling electromagnetic valve work between the power circuit and the enabling solenoid valve
Conversion circuit, the baroceptor are electrically connected on the power circuit, the signal control institute of the baroceptor collection
State the work of intermediate conversion circuit.But it is that anti-pinch is realized based on pneumatic mechanical device in the above-mentioned technical solutions, it is impossible to solve
The deteriorated reliability problem caused by tracheae aging gas leakage etc..
Utility model patent（Publication No. CN206190096U）A kind of passenger on public transport door air bag anti-pinch device is disclosed,
Including anti-pinch air bag, anti-pinch tracheae, baroceptor, controller, audible-visual annunciator and drive module；The anti-pinch air bag is fixed
In the adhesive tape of door outside, anti-pinch tracheae is provided with anti-pinch air bag, the top of anti-pinch tracheae passes through connecting tube and air pressure transmission
Sensor is connected, and the bottom of anti-pinch air bag is provided with inflation/deflation detection interface；The controller respectively with baroceptor, acousto-optic
Alarm, drive module are connected.But above-mentioned technical proposal relies on the cavity pressure after air bag deformation to become is turned to judgement and is
It is no to clip to people, it is impossible to solve because environment temperature reduces, air bag rubber hardening, external force needed for its deformation becomes larger, and judges the threshold of anti-pinch
Value also becomes larger therewith, the problem of causing anti-pinch hydraulic performance decline even to fail.
Above-mentioned technical proposal is only capable of the open and close of control power output at the same time, it is impossible to is adjusted according to the virtual condition of door
Output power, controls the smooth degree of the movement velocity of door, i.e. door switch；Different door opening size or manufacturing tolerance tune cannot be directed to
Whole mechanical structure, it is impossible to be rapidly adapted to vehicle；Above-mentioned technical proposal uses opened loop control, it is impossible to what is output and input
Signal carries out fault diagnosis, and reliability is not high.
The content of the invention
The present invention is to solve the above-mentioned problems, there is provided a kind of electronic passenger doors intelligence control system and anti-clamping method, energy
Enough better meeting passenger doors prevents from crushing the security requirement of personnel, solves the problems, such as anti-pinch limited performance in environment temperature；
Preferably meet the convenience requirement of passenger doors installation and debugging, solve since different door opening sizes or manufacturing tolerance cause door to be opened
The problem of closing irregularity；Preferably meet the reliable of anti-pinch performance and switch gate smooth degree in passenger doors product design life cycle
Property require, solve the problems, such as because mechanical life and abrasion caused by anti-pinch performance and switch smooth degree deterioration；It is easy to maintain at the same time
Maintenance, can diagnose and record executing agency or the failure of proof mechanism.
The technical solution adopted by the present invention is：A kind of electronic passenger doors intelligence control system, including CPU module
With connected switch gate input signal detection module respectively, electric machines test module, door position sensor, temperature sensor,
Motor drive module, non-volatile memory module, communication module and failure indication module；
The CPU module is responsible for the collection and processing of all signals, including to the anti-pinch in CPU module
Anti-pinch algorithm in functional unit is handled, and supports the processing of motor drive module, support to communicate with vehicle, support failure to refer to
Show and failed storage；
Switch gate signal is transferred to CPU module to judge whether that satisfaction is held by the switch gate input signal detection module
The condition of row switch gate action；
The instantaneous operating conditions of the electric machines test module detection motor, provide the electric current of motor for pinch resistant functionality unit, turn
Speed and torque information；
The real time position of passenger doors is converted into electric signal by the door position sensor, is the anti-pinch in CPU module
Functional unit provides the real time position and real time kinematics velocity information of door；
Temperature information is converted into electric signal by the temperature sensor, is that the pinch resistant functionality unit in CPU module carries
For environment temperature and motor temperature information；
The motor drive module driving motor forward, reverse or stop machine, drives passenger doors to complete switch gate action；
The non-volatile memory module is by the curve movement of passenger doors, anti-pinch curve, fault message, calibrating parameters and configuration
Information carries out fast reading and writing；
The communication module can communicate with vehicle or diagnostic device, and fault diagnosis or software upgrading work(can be completed by it
Energy；
The failure indication module informs driver and related personnel by controlling instruction device, by the state of passenger doors, prompts
Whether passenger doors are in normal condition.
Present invention additionally comprises the anti-clamping method employed in a kind of electronic passenger doors intelligence control system, this method is included such as
Lower step：
After system starts, before the effective switch gate signal of switch gate input signal detection module feedback, system keeps standby
State；
When opening the door or door signal is any effectively and after meet full-vehicle control logic, system can first be read from non-volatile memory module
Take required curve movement and anti-pinch curve, then start motor, at the same start motor status, temperature, door position, door speed and
The detection of door acceleration, real-time monitoring system operating status；
If it was found that relevant information is recorded in non-volatile memory module if failure and makes motor stopping；
Door position and motor status are combined if fault-free, are judged whether according to motor operating mode, anti-pinch curve and temperature corrected value
Trigger anti-pinch；
If anti-pinch is not triggered according to door position judgment door whether in place；
If not in place if according to curve movement and door position adjustment motor running parameter, make to keep a smooth movement, continue to execute
Switch gate acts；
If shutdown in place, makes motor stopping.
Further, the curve movement and anti-pinch curve are respectively to drive motor and judge that the parameter needed for anti-pinch is bent
Line.
Further, the motor running parameter includes motor rotating speed of target and motor upper limit current.
Further, the anti-pinch includes three kinds of electric current anti-pinch, door speed anti-pinch and door acceleration anti-pinch decision methods, its
Middle either condition meets to be judged to triggering anti-pinch：
The electric current anti-pinch：Electric current anti-pinch base value Ib is determined according to door position and anti-pinch curve, determines that electric current is prevented according to temperature
Correction value It is pressed from both sides, electric current anti-pinch threshold value is the sum of Ib and It；When motor current flow is more than electric current anti-pinch threshold value, it is determined as
Trigger current anti-pinch；
The door speed anti-pinch：A speed anti-pinch base value Sb is determined according to door position and curve movement, door is determined according to temperature
Speed anti-pinch correction value St, door speed anti-pinch threshold value is the sum of Sb and St；When door present speed is less than door speed anti-pinch threshold value
When, it is determined as trigger gate speed anti-pinch；
The door acceleration anti-pinch：Acceleration anti-pinch base value Ab is determined according to door position and curve movement, it is true according to temperature
Determine door acceleration anti-pinch correction value At, door acceleration anti-pinch threshold value is the sum of Ab and At；When door current acceleration adds less than door
During speed anti-pinch threshold value, it is determined as trigger gate acceleration anti-pinch.
Further, the control system is equipped with self-studying mode；When switch gate release, to nonvolatile storage
Mould operation curve in the block and anti-pinch curve are modified；The diagnosis control that the self-studying mode can be fed back by communication module
Triggering, or the switch combination sequence triggering that switch gate input signal detection module feedback is special；When control system is in self study mould
Under formula, passenger doors can record actual operating parameter in this action during switch gate, including door position, door speed,
Door acceleration, current of electric and motor speed, it is standby it is preceding operation curve and anti-pinch curve are adjusted, to adapt to not fellow disciple
The influence of hole size or the door smooth degree as caused by mechanical clearance.
, can be by more if still backlog demand after a self study because each self study adjustment has the limitation of scope
Reach perfect condition after secondary self study, or pass through the direct calibration curve of communication module by diagnostic device.
The beneficial effect comprise that：
1st, realization mechanism of the invention is the anti-pinch algorithm based on electronically controlled intelligence system and software, and the judgement of anti-pinch is disobeyed
Rely in mechanical structure, therefore avoid the life problems of traditional, pneumatic anti-clipping system, there is the reliability of higher.
2nd, anti-pinch strategy of the invention is the anti-pinch algorithm based on motor control and sensor feedback, wherein motor feedback number
According to, be aided with environment temperature amendment, finally definite anti-pinch decision-making, does not solve conventional balloon anti-pinch singly and is limited to asking for environment temperature
The problem of inscribing, also solving mechanical structure resistance of motion difference at different ambient temperatures, cause anti-pinch changes of threshold, has
The security of higher.
3rd, the present invention realizes the closed-loop control of motor and door using the feedback signal of sensor, can be according to the actual shape of door
State adjusts the parameter of electric machine, it is ensured that the smooth degree of door movement, has more preferably performance.
4th, the present invention realizes autonomous learning function using the algorithm of software, the feedback that can be moved according to last door switch
Parameter is modified predetermined curve movement and anti-pinch curve, and then realizes the adaptive of curve, is vehicle installation and debugging, carries
More preferable convenience is supplied.
Brief description of the drawings
Fig. 1 is the structure diagram of electronic passenger doors intelligence control system；
Fig. 2 is anti-pinch algorithm flow chart.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1, the present invention is a kind of electronic passenger doors intelligence control system, including CPU module 101, open
Shutdown input signal detection module 102, electric machines test module 103, door position sensor 104, temperature sensor 105, motor drive
Dynamic model block 106, non-volatile memory module 107, communication module 108 and failure indication module 109, wherein CPU module
101 respectively with switch gate input signal detection module 102, electric machines test module 103, door position sensor 104, temperature sensor
105th, motor drive module 106, non-volatile memory module 107, communication module 108 are connected with failure indication module 109.
Wherein, CPU module 101 is responsible for the collection and processing of all signals, including in CPU module
Pinch resistant functionality unit 110 in anti-pinch algorithm handled, support motor drive module 106 processing, support and vehicle lead to
Letter, support indicating fault and failed storage；Switch gate signal is transferred to central processing by switch gate input signal detection module 102
Device module 101 judges whether to meet the condition for performing switch gate action；Electric machines test module 103 detects the real-time working shape of motor
State, electric current, rotating speed and the torque information of motor are provided for pinch resistant functionality unit 110；Door position sensor 104 is by the reality of passenger doors
When position be converted into electric signal, be CPU module 101 in pinch resistant functionality unit 110 provide door real time position and reality
When motion velocity information；Temperature information is converted into electric signal by temperature sensor 105, is anti-in CPU module 101
Press from both sides functional unit 110 and environment temperature and motor temperature information are provided；Motor drive module drives 106 motor forward, reverse or stop
Machine, drives passenger doors to complete switch gate action；Non-volatile memory module 107 by the curve movement of passenger doors, anti-pinch curve, therefore
Hinder information, calibrating parameters and configuration information and carry out fast reading and writing；Communication module 108 can communicate with vehicle or diagnostic device, lead to
Fault diagnosis or software upgrading function can be completed by crossing it；Failure indication module 109 is by controlling instruction device, by the shape of passenger doors
State informs driver and related personnel, and whether prompt passengers door is in normal condition.
Control system in the present invention is by detection switch gate input signal to determine whether meeting to perform switch gate action
Condition, and pass through motor drive module 106 drive motor drive passenger doors complete switch gate act；Central processing unit mould at the same time
Pinch resistant functionality unit 110 in block 101 is anti-according to electric machines test module 103, door position sensor 104 and temperature sensor 105
Each item data of feedback, respectively in connection with the anti-pinch curve and curve movement real-time judge door stored in non-volatile memory module 107
Whether exceed anti-pinch threshold value in switching process, adjustment motor running parameter ensures the movement smooth-going of door；If noting abnormalities, immediately
Stop current action；If the anti-pinch algorithm in pinch resistant functionality unit 110 finds failure in the process, non-volatile deposit can be recorded in
Checked when in memory modules 107 to overhaul, while vehicle or diagnostic device are reported to by communication module 108, pass through failure
Indicating module 109 carries out alarm.
As shown in Fig. 2, being based on above-mentioned control system, the anti-clamping method in the present invention is：
After system starts, before switch gate input signal detection module 102 feeds back effective switch gate signal, system keeps treating
Machine state；After switch gate input signal detection module 102 detects effective switch gate signal, system can be deposited first from non-volatile
Memory modules 107 read required curve movement and anti-pinch curve, and above-mentioned curve movement and anti-pinch curve are respectively to drive motor
With judge the parameter curve needed for anti-pinch.Then start motor, while utilize 103 motor conditions sensed of electric machines test module, profit
With 105 detection temperature of temperature sensor, door position, door speed and door acceleration are detected using door position sensor 104, in real time prison
Control system running state；Relevant information is recorded in non-volatile memory module 107 if finding failure and makes motor stopping；
Door position is combined if fault-free and anti-pinch curve determines electric current anti-pinch base value Ib, and electric current anti-pinch amendment is determined according to temperature
Value It, electric current anti-pinch threshold value is the sum of Ib and It, when motor current flow is more than electric current anti-pinch threshold value, is determined as triggering electricity
Flow anti-pinch, motor stopping.Above-mentioned electric current anti-pinch correction value It is obtained according to the environmental test before dispatching from the factory.
If non-trigger current anti-pinch, a speed anti-pinch base value Sb is determined according to door position and curve movement, according to temperature
Determine door speed anti-pinch correction value St, door speed anti-pinch threshold value is the sum of Sb and St, when door present speed is prevented less than door speed
When pressing from both sides threshold value, it is determined as trigger gate speed anti-pinch, motor stopping.
If non-trigger gate position anti-pinch, an acceleration anti-pinch base value Ab is determined according to door position and curve movement, according to
Temperature determines an acceleration anti-pinch correction value At, and door acceleration anti-pinch threshold value is the sum of Ab and At, when door current acceleration is small
When door acceleration anti-pinch threshold value, it is determined as trigger gate acceleration anti-pinch, motor stopping.
If non-trigger gate acceleration anti-pinch, whether in place to be closed the door by the detection of door position sensor 104, arrived if closing the door
Position, then make motor stopping.If the operating parameter of passenger doors reality in place, is not recorded according to practical operation situation, according to movement
Curve and door position adjustment motor rotating speed of target and motor upper limit current, make a holding smooth movement, continue to execute switch gate and move
Make.
To adapt to different door opening size or manufacturing tolerance, control system can enter self-studying mode.Moved in switch gate
At the end of work, the operation curve in non-volatile memory module 107 and anti-pinch curve are modified.Self-studying mode can be by leading to
Believe the diagnosis control triggering that module 108 is fed back, also special switch combination can be fed back by switch gate input signal detection module 102
Sequence triggers.If system, under self-studying mode, system can record fortune actual in this action during switch gate
Row parameter：Door position, door speed, door acceleration, current of electric, motor speed, standby preceding to operation curve and anti-pinch curve
It is adjusted, to adapt to the influence of different door opening sizes or the door smooth degree as caused by mechanical clearance.Because each self study adjusts
Have the limitation of scope, if still backlog demand after a self study, can by reaching perfect condition after multiple self study, or
Pass through 108 direct calibration curve of communication module by diagnostic device.
It is noted that above-described embodiment is to the illustrative and not limiting of the art of this patent scheme, technical field is general
The equivalent substitution of logical technical staff or the other modifications made according to the prior art, as long as not beyond the thinking and model of the present invention
Enclose, should be included within interest field of the presently claimed invention.
Claims (7)
- A kind of 1. electronic passenger doors intelligence control system, it is characterised in that：It is connected thereto including CPU module and respectively Switch gate input signal detection module, electric machines test module, door position sensor, temperature sensor, motor drive module, non- Volatile memory module, communication module and failure indication module；The CPU module is responsible for the collection and processing of all signals, including to the anti-pinch in CPU module Anti-pinch algorithm in functional unit is handled, and supports the processing of motor drive module, support to communicate with vehicle, support failure to refer to Show and failed storage；Switch gate signal is transferred to CPU module to judge whether that satisfaction is held by the switch gate input signal detection module The condition of row switch gate action；The instantaneous operating conditions of the electric machines test module detection motor, provide the electric current of motor for pinch resistant functionality unit, turn Speed and torque information；The real time position of passenger doors is converted into electric signal by the door position sensor, is the anti-pinch in CPU module Functional unit provides the real time position and real time kinematics velocity information of door；Temperature information is converted into electric signal by the temperature sensor, is that the pinch resistant functionality unit in CPU module carries For environment temperature and motor temperature information；The motor drive module driving motor forward, reverse or stop machine, drives passenger doors to complete switch gate action；The non-volatile memory module is by the curve movement of passenger doors, anti-pinch curve, fault message, calibrating parameters and configuration Information carries out fast reading and writing；The communication module can communicate with vehicle or diagnostic device, and fault diagnosis or software upgrading work(can be completed by it Energy；The failure indication module informs driver and related personnel by controlling instruction device, by the state of passenger doors, prompts Whether passenger doors are in normal condition.
- 2. anti-clamping method used by a kind of electronic passenger doors intelligence control system, is characterized in that：This method comprises the following steps：After system starts, before the effective switch gate signal of switch gate input signal detection module feedback, system keeps standby State；When opening the door or door signal is any effectively and after meet full-vehicle control logic, system can first be read from non-volatile memory module Take required curve movement and anti-pinch curve, then start motor, at the same start motor status, temperature, door position, door speed and The detection of door acceleration, real-time monitoring system operating status；If it was found that relevant information is recorded in non-volatile memory module if failure and makes motor stopping；Door position and motor status are combined if fault-free, are judged whether according to motor operating mode, anti-pinch curve and temperature corrected value Trigger anti-pinch；If anti-pinch is not triggered according to door position judgment door whether in place；If not in place if according to curve movement and door position adjustment motor running parameter, make to keep a smooth movement, continue to execute Switch gate acts；If shutdown in place, makes motor stopping.
- 3. anti-clamping method used by a kind of electronic passenger doors intelligence control system according to claim 2, its feature exist In：The curve movement and anti-pinch curve are respectively to drive motor and judge the parameter curve needed for anti-pinch.
- 4. anti-clamping method used by a kind of electronic passenger doors intelligence control system according to claim 2, other races： The motor running parameter includes motor rotating speed of target and motor upper limit current.
- 5. anti-clamping method used by a kind of electronic passenger doors intelligence control system according to claim 2, its feature exist In：The anti-pinch includes three kinds of electric current anti-pinch, door speed anti-pinch and door acceleration anti-pinch decision methods, and any of which condition expires Foot is judged to triggering anti-pinch：The electric current anti-pinch：Electric current anti-pinch base value Ib is determined according to door position and anti-pinch curve, determines that electric current is prevented according to temperature Correction value It is pressed from both sides, electric current anti-pinch threshold value is the sum of Ib and It；When motor current flow is more than electric current anti-pinch threshold value, it is determined as Trigger current anti-pinch；The door speed anti-pinch：A speed anti-pinch base value Sb is determined according to door position and curve movement, door is determined according to temperature Speed anti-pinch correction value St, door speed anti-pinch threshold value is the sum of Sb and St；When door present speed is less than door speed anti-pinch threshold value When, it is determined as trigger gate speed anti-pinch；The door acceleration anti-pinch：Acceleration anti-pinch base value Ab is determined according to door position and curve movement, it is true according to temperature Determine door acceleration anti-pinch correction value At, door acceleration anti-pinch threshold value is the sum of Ab and At；When door current acceleration adds less than door During speed anti-pinch threshold value, it is determined as trigger gate acceleration anti-pinch.
- 6. anti-clamping method used by a kind of electronic passenger doors intelligence control system according to claim 2, its feature exist In：The control system is equipped with self-studying mode；When switch gate release, to the operation in non-volatile memory module Curve and anti-pinch curve are modified；The diagnosis control that the self-studying mode can be fed back by communication module triggers, or switch Gate input signal detection module feeds back special switch combination sequence triggering；When control system is under self-studying mode, passenger doors Operating parameter actual in this action, including door position, door speed, door acceleration, electricity can be recorded during switch gate Electromechanics stream and motor speed, it is standby it is preceding operation curve and anti-pinch curve are adjusted, with adapt to different door opening sizes or by The influence of door smooth degree caused by mechanical clearance.
- 7. anti-clamping method used by a kind of electronic passenger doors intelligence control system according to claim 6, its feature exist In：The self-studying mode can be carried out repeatedly；What is adjusted in each self-studying mode is limited in scope.
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442842A (en) * | 2018-05-18 | 2018-08-24 | 宁波欧德意物联科技有限公司 | A kind of control method and system of bidirectional electric vertical hinged door |
| CN109113498A (en) * | 2018-08-01 | 2019-01-01 | 中南大学 | Automatic Pilot bus door control system based on infrared detector |
| CN110303998A (en) * | 2019-06-28 | 2019-10-08 | 大陆汽车电子(长春)有限公司 | The anti-pinch temperature-compensation method and electronic control unit of equipment are closed on vehicle |
| CN110439413A (en) * | 2019-08-12 | 2019-11-12 | 北京经纬恒润科技有限公司 | A kind of anti-clip control method and device |
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| CN115247935A (en) * | 2021-12-29 | 2022-10-28 | 苏州英特森科技有限公司 | Intelligent cold storage door anti-clamping system |
| CN115434601A (en) * | 2022-08-17 | 2022-12-06 | 浪潮金融信息技术有限公司 | Medicine taking door control system, method and medium for medicine taking device |
| CN115573634A (en) * | 2022-09-30 | 2023-01-06 | 南京康尼机电股份有限公司 | High-speed rail inner door linear motor drive control method |
| CN117872949A (en) * | 2024-02-18 | 2024-04-12 | 烟台日升人防设备有限公司 | PLC-based electric protection door remote control system and method |
| WO2024131721A1 (en) * | 2022-12-21 | 2024-06-27 | 浙江联宜电机有限公司 | Method of preventing pinch by automatically recognizing slope and adjusting vehicle door |
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| CN109113498A (en) * | 2018-08-01 | 2019-01-01 | 中南大学 | Automatic Pilot bus door control system based on infrared detector |
| CN110303998A (en) * | 2019-06-28 | 2019-10-08 | 大陆汽车电子(长春)有限公司 | The anti-pinch temperature-compensation method and electronic control unit of equipment are closed on vehicle |
| CN110303998B (en) * | 2019-06-28 | 2023-01-03 | 大陆汽车电子(长春)有限公司 | Anti-pinch temperature compensation method for on-board closing equipment and electronic control unit |
| CN110439413A (en) * | 2019-08-12 | 2019-11-12 | 北京经纬恒润科技有限公司 | A kind of anti-clip control method and device |
| CN110439413B (en) * | 2019-08-12 | 2021-02-02 | 北京经纬恒润科技股份有限公司 | Anti-pinch control method and device |
| CN111058721A (en) * | 2019-11-13 | 2020-04-24 | 中国第一汽车股份有限公司 | Automobile tail gate control method and system, vehicle and storage medium |
| CN111305693A (en) * | 2019-12-20 | 2020-06-19 | 今创集团股份有限公司 | Motor driving system of door mechanism |
| CN114263412A (en) * | 2020-09-16 | 2022-04-01 | 纳博特斯克有限公司 | Door clamp detection device, railway door device, and storage medium |
| CN112607268A (en) * | 2020-11-02 | 2021-04-06 | 创泽智能机器人集团股份有限公司 | Cover switch structure and fault detection method |
| CN112856774A (en) * | 2021-02-01 | 2021-05-28 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner guide plate and air conditioner |
| CN112856774B (en) * | 2021-02-01 | 2022-10-28 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner guide plate and air conditioner |
| CN112922488A (en) * | 2021-03-04 | 2021-06-08 | 瑞昂汽车部件(苏州)有限公司 | Electric opening device for side door of vehicle |
| CN115247935A (en) * | 2021-12-29 | 2022-10-28 | 苏州英特森科技有限公司 | Intelligent cold storage door anti-clamping system |
| CN115434601A (en) * | 2022-08-17 | 2022-12-06 | 浪潮金融信息技术有限公司 | Medicine taking door control system, method and medium for medicine taking device |
| CN115573634A (en) * | 2022-09-30 | 2023-01-06 | 南京康尼机电股份有限公司 | High-speed rail inner door linear motor drive control method |
| CN115573634B (en) * | 2022-09-30 | 2024-05-10 | 南京康尼机电股份有限公司 | Driving control method for linear motor of inner door of high-speed railway |
| WO2024131721A1 (en) * | 2022-12-21 | 2024-06-27 | 浙江联宜电机有限公司 | Method of preventing pinch by automatically recognizing slope and adjusting vehicle door |
| CN117872949A (en) * | 2024-02-18 | 2024-04-12 | 烟台日升人防设备有限公司 | PLC-based electric protection door remote control system and method |
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