CN104727686B - A kind of passenger car electric door pump installation and passenger vehicle - Google Patents
A kind of passenger car electric door pump installation and passenger vehicle Download PDFInfo
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- CN104727686B CN104727686B CN201510095530.3A CN201510095530A CN104727686B CN 104727686 B CN104727686 B CN 104727686B CN 201510095530 A CN201510095530 A CN 201510095530A CN 104727686 B CN104727686 B CN 104727686B
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Abstract
The described passenger car electric door pump installation of the application offer and passenger vehicle, the parameter exported by described commissioning device is preset or adjusts described anti-pinch protection electric current, to realize the adjustment for pinch resistant functionality；The parameter exported by described commissioning device is preset or adjusts described motor rotation angle at the end, to realize the adjustment of the switch over travel for described passenger door；And described commissioning device is arranged at the outside of described passenger car electric door pump installation, it is easy to accomplish for the pinch resistant functionality of described passenger car electric door pump installation and the adjustment operation of the switch over travel of car door.
Description
Technical field
The present invention relates to technical field of automation, particularly relate to a kind of passenger car electric door pump installation and passenger vehicle.
Background technology
Traditional electrical door pump is as it is shown in figure 1, generally comprise controller 101, motor 102, travelling gear
103, travel switch 104, anti-pinch device 105, clamping prevention switch 106, connecting rod 107.Controller 101
Inside it is provided with simple logic control circuit and 2 general-purpose relays, by checking the signal of door contact interrupter,
2 general-purpose relay electric shock adhesives within Kong Zhiing disconnect realize the operation of motor 102 is controlled with
And direction controlling；Motor 102 rotates after receiving controller 101 output, then drives travelling gear 103
Rotate；Travelling gear 103 drives and drives travel switch 104 rotate and pass through anti-pinch device while rotating
105 pass motion to connecting rod 107, then drive car door motion.
The switch over travel of car door is adjusted by travel switch 104, during practical set, even if having preset row
Journey switch parameter, also it is frequently necessary to be finely adjusted travel switch 104, and travel switch 104 is arranged in
Inside door pump, the position generally ratio installing door pump is narrow so that adjust difficulty, ripe to assembler
Practice degree and require height.
Mechanical anti-pinch device 105 there will be abrasion after using a period of time even damages, this time
Anti-grip force can become and even becomes very large greatly, if adjusting anti-pinch device 105 not in time, will result in serious
Potential safety hazard.But anti-pinch device 105 adjusts difficulty, layman cannot correctly adjust.
Summary of the invention
In view of this, the invention provides a kind of passenger car electric door pump installation and passenger vehicle, to solve existing skill
The problem that art adjusts difficulty.
To achieve these goals, the technical scheme that the embodiment of the present invention provides is as follows:
A kind of passenger car electric door pump installation, for the control to passenger door, described passenger car electric door pump fills
Put and include:
Door contact interrupter, is used for receiving switching information, generates and output switching signal；
The controller being connected with described door contact interrupter and the power supply of outside and commissioning device, is used for receiving described
The parameter of commissioning device output, presets or adjusts motor rotation angle at the end, upper limit fortune according to described parameter
Row electric current, anti-pinch protection electric current and the first Preset Time, and receive described switching signal, generate and export
Control signal；
The motor being connected with described controller, for receiving and operating according to described control signal；Institute
State controller detection and flow through the current value of described motor, and judge that the current value flowing through described motor reaches institute
State persistent period of anti-pinch protection electric current when exceeding described first Preset Time, control described motor and stop fortune
Turn；
The travelling gear being connected with described motor, for being rotated by described driven by motor；
The connecting rod being connected with described travelling gear, promotes described for the rotation according to described travelling gear
Passenger door is turned on or off；
The angle detector being connected with described travelling gear and described controller, is used for detecting described driving cog
The rotational angle of wheel, generates and output angle signal is to described controller, makes described controller judge described
When angle signal reaches described motor rotation stop angle, control described motor and terminate operating.
Preferably, described controller includes:
The communication module being connected with described commissioning device, for receiving and forwarding described commissioning device to export
Parameter；
The single-chip microcomputer being connected with described communication module, described door contact interrupter and described angle detector, is used for
Receive the parameter that described communication module forwards, preset according to described parameter or adjust described motor rotation and terminate
Angle, described upper limit running current, described anti-pinch protection electric current and described first Preset Time；And receive
Described switching signal, generates and exports enabling signal；Receive the described angle of described angle detector output
Signal, it is judged that when described angle signal reaches described motor rotation stop angle, controls described motor and terminates
Operating；
The high-current module being connected with described single-chip microcomputer and described power supply, is used for receiving described enabling signal,
And according to described enabling signal forward or the reverse current signal exporting described power supply；
The current-limiting protection module being connected with described high-current module, is used for receiving described current signal, generates
And described in exporting, control signal to described motor, and control described control signal less than or equal to described upper limit fortune
Row electric current；
The current sensor being connected with described current-limiting protection module and described single-chip microcomputer, flows through institute for detection
State the current value of motor, and by testing result output to described single-chip microcomputer, make described single-chip microcomputer according to described
Testing result judges to flow through the current value of described motor and reaches persistent period of described anti-pinch protection electric current and exceed
During described first Preset Time, control described motor and shut down.
Preferably, described communication module is wire communication module.
Preferably, described communication module is wireless communication module.
Preferably, described controller also includes: the wireless communication module being connected with described single-chip microcomputer.
Preferably, described angle detector is angular transducer.
Preferably, described angle detector includes:
The servo-actuated code-disc being connected with described travelling gear, is used for following described travelling gear and rotates, and it rotates
Angle is identical with the rotational angle of described travelling gear；
The photoelectric sensor being connected with described servo-actuated code-disc and described single-chip microcomputer, is used for detecting described with activity code
The rotational angle of dish, generates and output angle signal is to described single-chip microcomputer.
Preferably, the edge of described servo-actuated code-disc has square tooth, and one of them bigger sawtooth is for described
The location of photoelectric sensor, remaining described square tooth is less and be evenly distributed, in the same size.
Preferably, described controller is additionally operable to preset according to described parameter or adjust the second Preset Time, when
When the persistent period of the described switching signal received reaches described second Preset Time, even if judging to flow through institute
State the current value of motor to reach persistent period of described anti-pinch protection electric current and exceed described first Preset Time
Time, also control described motor and remain in operation.
A kind of passenger vehicle, including any of the above-described described passenger car electric door pump installation.
The described passenger car electric door pump installation that the application provides, receives switching information defeated by door contact interrupter
Go out switching signal；The parameter of the commissioning device output outside controller receives, presets according to described parameter
Or adjust motor rotation angle at the end, upper limit running current, anti-pinch protection electric current and the first Preset Time,
And receive described switching signal, generate and export control signal；Received by motor again and according to described control
Signal operates；Described controller also detects the current value flowing through described motor, and judgement flows through described
The current value of motor reaches persistent period of described anti-pinch protection electric current when exceeding described first Preset Time,
Control described motor to shut down, to realize the pinch resistant functionality of described passenger car electric door pump installation.Then lead to
Cross travelling gear to be rotated by described driven by motor, control connecting rod and promote according to the rotation of described travelling gear
Described passenger door is turned on or off；The rotational angle of described travelling gear is detected again by angle detector,
Generating and output angle signal is to described controller, described angle signal reaches institute to make described controller judge
When stating motor rotation stop angle, control described motor and terminate operating, it is achieved for described passenger door
On-off control.Described passenger car electric door pump installation provided herein, is exported by described commissioning device
Parameter preset or adjust described anti-pinch protection electric current, to realize for the adjustment of pinch resistant functionality；By institute
The parameter stating commissioning device output is preset or adjusts described motor rotation angle at the end, to realize for described
The adjustment of the switch over travel of passenger door；And described commissioning device is arranged at described passenger car electric door pump installation
Outside, it is easy to accomplish for pinch resistant functionality and the switch over travel of car door of described passenger car electric door pump installation
Adjustment operation.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments of the invention, for those of ordinary skill in the art, not
On the premise of paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
A kind of passenger car electric door pump installation schematic diagram that Fig. 1 provides for prior art；
A kind of passenger car electric door pump installation schematic diagram that Fig. 2 provides for the embodiment of the present application；
A kind of passenger car electric door pump installation schematic diagram that Fig. 3 provides for another embodiment of the application；
A kind of passenger car electric door pump installation schematic diagram that Fig. 4 provides for another embodiment of the application.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
The invention provides a kind of passenger car electric door pump installation, for the control to passenger door, to solve
The problem that prior art adjusts difficulty.
Concrete, as in figure 2 it is shown, include:
Door contact interrupter 201；
The controller 202 being connected with door contact interrupter 201 and the power supply of outside and commissioning device 200；
The motor 203 being connected with controller 202；
The travelling gear 204 being connected with motor 203；
The connecting rod 205 being connected with travelling gear 204；
The angle detector 206 being connected with travelling gear 205 and controller 202.
Concrete operation principle is:
Door contact interrupter 201 receives the switching information of operator's input, generates and output switching signal；Control
Device 202 processed receives the parameter of commissioning device 200 output, presets according to described parameter or adjusts motor rotation
Angle at the end, upper limit running current, anti-pinch protection electric current and the first Preset Time, and receive described switch
Signal, generates and exports control signal；Motor 203 receives and operates according to described control signal；
Controller 202 detection flows through the current value of motor 203, and judges that the current value flowing through motor 203 reaches
When the persistent period of described anti-pinch protection electric current exceedes described first Preset Time, control motor 203 and stop
Operating, to realize pinch resistant functionality；Travelling gear 204 is driven rotation by motor 203；Connecting rod 205
Described passenger door is promoted to be turned on or off according to the rotation of travelling gear 204；Angle detector 206 is examined
Survey the rotational angle of travelling gear 204, generate and output angle signal is to controller 202, make controller
202 judge when described angle signal reaches described motor rotation stop angle, control motor 201 and terminate operating,
Realize the on-off control for described passenger door.
Concrete anti-pinch principle is:
When described passenger door is opened, if described passenger door runs into the health of fault thing or people,
The resistance that described passenger door is subject to becomes big, and the reduction of described passenger door speed moment even stops, and connects
The counteracting force moment that bar 205 receives strengthens, and motor 203 is because the reduction of car door speed moment even stops
Rotating speed reduces, and now motor 203 running current rises rapidly.Controller 202 detection flows through motor 203
Current value, corresponding can judge the resistance situation that described passenger door is subject to according to described current value, when
Described current value reaches the persistent period of described setting anti-pinch protection electric current and exceedes described first Preset Time
Time (such as 500ms), motor 203 stops operating, and passenger door described below performs closing motion,
Wait and described passenger door switch is instructed next time.During closing of the door when anti-pinch principle and car door opening
Identical.
Concrete assembling and setting principle is:
After described passenger car electric door pump installation is installed on passenger vehicle platform according to above-mentioned connected mode, then connect
Connecting commissioning device 200, recall debugging software in commissioning device 200, output parameter makes described passenger vehicle electricity
The controller 202 of dynamic door pump installation preset described motor rotation angle at the end, described upper limit running current,
Described anti-pinch protection electric current and described first Preset Time；Wherein, described anti-pinch protection electric current must be more than institute
State upper limit running current.Then running debugging routine, described passenger car electric door gear controls car door and carries out one
Individual enabling, circulation of closing the door, under debugging mode, controller 202 monitors in real time and records and flows through motor 203
Current signal, when reaching described upper limit running current, controller 202 is given tacit consent on or off door and is put in place,
Controller 202 records described motor rotation angle at the end and fixes, and technical staff now needs to check and confirms
Whether described passenger door moves is put in place；Without putting in place, then again debug one after carrying out parameter adjustment
Time, if put in place, confirm the most in software, described motor rotation angle at the end that software solidification is adjusted,
Described upper limit running current.The most described passenger car electric door pump installation can normally work.
The described passenger car electric door pump installation that the present embodiment is provided, the ginseng exported by commissioning device 200
Number is preset or adjusts described anti-pinch protection electric current, to realize the adjustment for pinch resistant functionality；Set by debugging
The parameter of standby 200 outputs is preset or adjusts described motor rotation angle at the end, to realize for described passenger vehicle
The adjustment of the switch over travel of car door；And commissioning device 200 is arranged at outside described passenger car electric door pump installation
Portion, it is easy to accomplish for the pinch resistant functionality of described passenger car electric door pump installation and the tune of the switch over travel of car door
Whole operation.
Another embodiment of the present invention additionally provides another passenger car electric door pump installation, as in figure 2 it is shown,
Including:
Door contact interrupter 201；
The controller 202 being connected with door contact interrupter 201 and the power supply of outside and commissioning device 200；
The motor 203 being connected with controller 202；
The travelling gear 204 being connected with motor 203；
The connecting rod 205 being connected with travelling gear 204；
The angle detector 206 being connected with travelling gear 205 and controller 202.
Wherein, as it is shown on figure 3, controller 202 includes:
The communication module 221 being connected with commissioning device 200；
The single-chip microcomputer 222 being connected with communication module 221, door contact interrupter 201 and angle detector 206；
The high-current module 223 being connected with single-chip microcomputer 222 and described power supply；
The current-limiting protection module 224 being connected with high-current module 223；
The current sensor 225 being connected with current-limiting protection module 224 and single-chip microcomputer 222.
Concrete:
Communication module 221 receives and forwards the parameter that commissioning device 200 exports.
Single-chip microcomputer 222 receives the parameter that communication module 221 forwards, and presets according to described parameter or adjusts institute
State motor rotation angle at the end, described upper limit running current, described anti-pinch protection electric current and described first pre-
If the time；And receive described switching signal, generate and export enabling signal；Receiving angle detector 206
The described angle signal of output, it is judged that when described angle signal reaches described motor rotation stop angle, control
Motor 203 processed terminates operating.
High-current module 223 receives described enabling signal, and according to described enabling signal forward or reversely
Export the current signal of described power supply.
Current-limiting protection module 224 receives described current signal, generate and export described in control signal to motor
203, and control described control signal less than or equal to described upper limit running current.When current-limiting protection module 224
When the described current signal received is the current signal of described power supply forward output, described control signal will control
Motor 203 forward processed operates；The described current signal received when current-limiting protection module 224 is described power supply
During the current signal reversely exported, described control signal will control motor 203 antiport.
Current sensor 225 detection flows through the current value of motor 203, and exports testing result to monolithic
Machine 222, the current value making single-chip microcomputer 222 judge to flow through motor 203 according to described testing result reaches described
When the persistent period of anti-pinch protection electric current exceedes described first Preset Time, control motor 203 and shut down.
In prior art shown in Fig. 1, anti-pinch device 105 is mechanical structure, by 2 springs and
Root guide shaft is constituted, and when car door runs into the health of barrier or people, resistance increases, and connecting rod 107 is subject to
Bigger counteracting force, spring is compressed, and when counteracting force reaches to a certain degree, counteracting force reaches to set
After definite value, clamping prevention switch works and feeds back to controller 101, controller 101 disconnecting circuit, motor 102
Stop operating.
The electrical door pump anti-pinch device of prior art is mechanical type anti-pinch, and anti-grip force needs by adjusting spring
Compression travel control, its Adjustment precision is poor, it is impossible to adjust very easily, and anti-grip force cannot be accurate
Adjust, adjust and improper easily cause potential safety hazard.
And the passenger car electric door pump installation described in the present embodiment, flow through electricity by current sensor 225 detection
The current value of machine 203 makes single-chip microcomputer 222 can obtain the output moment of torsion of motor 203, obtains further
The motive force of described passenger door, according to flowing through the current value size of motor 203 and described passenger door
The relation of anti-grip force size, can set the anti-grip force size of described passenger door the most as required,
Method is the most applicable, and precision is high, parameter adjustment is convenient and highly sensitive, relative to of the prior art
Frame for movement, is greatly reduced the reliability effect that mechanical wear is brought.Overcome conventional door pump anti-pinch
The anti-grip force of device adjusts difficulty, low precision, the shortcoming that reliability is low.
And the traditional electrical door pump shown in Fig. 1 uses general-purpose relay to control to drive motor 102 to move
And rotating, circuit, without big current protection measures, if the adjustment of door pump anti-grip force is improper, easily causes
The frequent stall of motor, motor operating current becomes big, causes general-purpose relay to damage.
And the passenger car electric door pump installation described in the present embodiment, limit electricity by current-limiting protection module 224
The maximum current of machine 203, it is to avoid impact that circuit is caused by the biggest electric current and damage, takes into full account
The life-span of electronic devices and components and electrical parameter, under sufficiently protection, the life-span pole of electronic devices and components
Big is guaranteed.
Preferably, communication module 221 is wire communication module.
Communication module 221 is wire communication module, and accordingly, commissioning device 200 is adopted with controller 202
Use wired debugging；Now can be by notebook computer, installation and debugging software in notebook computer, pen
Remember that the USB interface of this computer can be entered after being connected with special order wire with described passenger car electric door pump installation
Row debugging.It is mainly used in the production assembling and setting of passenger vehicle, it is possible to use existing notebook resource, and nothing
Need to additionally purchase special commissioning device.
Preferably, communication module 221 is wireless communication module.
Communication module 221 is wireless communication module, and accordingly, commissioning device 200 is wireless commissioning device,
It is specifically as follows hand-held, also with wireless communication module, is mainly used in after-sale service debugging, is not required to
Car load carried out any dismounting, can communicate with described passenger car electric door pump installation and enter debugging
Pattern.
Preferably, communication module 221 is wire communication module, and controller 202 also includes: with single-chip microcomputer
222 wireless communication modules being connected.
Now include wire communication module and wireless communication module in controller 202 so that described visitor simultaneously
Car electric door pump device can use wired commissioning device or wireless commissioning device.
Preferably, angle detector 206 is angular transducer.
Use angular transducer to detect the rotational angle of travelling gear 204, described passenger car electric door can be made
Pump installation has higher precision, and easy for installation, and reliability is high.
Or, as shown in Figure 4, angle detector 206 includes:
The servo-actuated code-disc 261 being connected with travelling gear 204；
The photoelectric sensor 262 being connected with servo-actuated code-disc 261 and single-chip microcomputer 222.
Servo-actuated code-disc 261 is followed travelling gear 204 and is rotated, and its rotational angle turns with travelling gear 204
Dynamic angle is identical；Photoelectric sensor 262 detects the rotational angle of servo-actuated code-disc 261, generates and output angle
Degree signal, to single-chip microcomputer 222, makes single-chip microcomputer 222 learn the rotational angle of travelling gear 204.Angle detects
The rotational angle that device 206 uses servo-actuated code-disc 261 and photoelectric sensor 262 to realize travelling gear 204 is determined
The combination of position, has positioning precision height for structure mechanical in prior art and arranges simple
Advantage, and low cost.
Concrete, the edge of servo-actuated code-disc 261 has square tooth, and one of them bigger sawtooth is used for photoelectricity
The location of sensor 262, remaining described square tooth is less and be evenly distributed, in the same size.
In concrete actual application, the way of realization of servo-actuated code-disc 261 is not necessarily limited to this, can
To carry out depending on its applied environment selecting application.
Preferably, described controller is additionally operable to preset according to described parameter or adjust the second Preset Time, when
When the persistent period of the described switching signal received reaches described second Preset Time, even if judging to flow through institute
State the current value of motor to reach persistent period of described anti-pinch protection electric current and exceed described first Preset Time
Time, also control described motor and remain in operation.
In emergency circumstances operator pin that door contact interrupter do not puts just can manually opened and closed door.This
One function is the persistent period of the described switching signal exported according to described door contact interrupter by described controller
Judging, if described switching signal persistently inputs described controller, described controller will be by operator
The switching information that member persistently inputs controls described electric machine rotation, and described switching signal does not stops, described
Motor will not power-off.
Another embodiment of the application additionally provides a kind of passenger vehicle, including described visitor arbitrary in above-described embodiment
Car electric door pump device.
Described passenger vehicle can be highway passenger vehicle, school bus, bus etc.；Wherein, highway passenger vehicle has 1
Or two automatic doors, based on External tilting door；Bus typically has former and later two automatic doors, with
Folding door is main；School bus typically has 1 automatic door, mostly is folding door；Above-mentioned automatic door is by institute
State passenger car electric door pump installation to promote.
Concrete type of attachment is same as the previously described embodiments with operation principle, and here is omitted.
In the present invention, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is
With the difference of other embodiments, between each embodiment, identical similar portion sees mutually.Right
For device disclosed in embodiment, owing to it corresponds to the method disclosed in Example, so describe
Fairly simple, relevant part sees method part and illustrates.
Below it is only the preferred embodiment of the present invention, makes to skilled artisans appreciate that or realize this
Invention.Multiple amendment to these embodiments will be apparent to one skilled in the art,
Generic principles defined herein can without departing from the spirit or scope of the present invention, at it
Its embodiment realizes.Therefore, the present invention is not intended to be limited to the embodiments shown herein, and
It is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (10)
1. a passenger car electric door pump installation, it is characterised in that for the control to passenger door, described
Passenger car electric door pump installation includes:
Door contact interrupter, is used for receiving switching information, generates and output switching signal；
The controller being connected with described door contact interrupter and the power supply of outside and commissioning device, is used for receiving described
The parameter of commissioning device output, presets or adjusts motor rotation angle at the end, upper limit fortune according to described parameter
Row electric current, anti-pinch protection electric current and the first Preset Time, and receive described switching signal, generate and export
Control signal；
The motor being connected with described controller, for receiving and operating according to described control signal；Institute
State controller detection and flow through the current value of described motor, and judge that the current value flowing through described motor reaches institute
State persistent period of anti-pinch protection electric current when exceeding described first Preset Time, control described motor and stop fortune
Turn；
The travelling gear being connected with described motor, for being rotated by described driven by motor；
The connecting rod being connected with described travelling gear, promotes described for the rotation according to described travelling gear
Passenger door is turned on or off；
The angle detector being connected with described travelling gear and described controller, is used for detecting described driving cog
The rotational angle of wheel, generates and output angle signal is to described controller, makes described controller judge described
When angle signal reaches described motor rotation stop angle, control described motor and terminate operating.
Passenger car electric door pump installation the most according to claim 1, it is characterised in that described controller
Including:
The communication module being connected with described commissioning device, for receiving and forwarding described commissioning device to export
Parameter；
The single-chip microcomputer being connected with described communication module, described door contact interrupter and described angle detector, is used for
Receive the parameter that described communication module forwards, preset according to described parameter or adjust described motor rotation and terminate
Angle, described upper limit running current, described anti-pinch protection electric current and described first Preset Time；And receive
Described switching signal, generates and exports enabling signal；Receive the described angle of described angle detector output
Signal, it is judged that when described angle signal reaches described motor rotation stop angle, controls described motor and terminates
Operating；
The high-current module being connected with described single-chip microcomputer and described power supply, is used for receiving described enabling signal,
And according to described enabling signal forward or the reverse current signal exporting described power supply；
The current-limiting protection module being connected with described high-current module, is used for receiving described current signal, generates
And described in exporting, control signal to described motor, and control described control signal less than or equal to described upper limit fortune
Row electric current；
The current sensor being connected with described current-limiting protection module and described single-chip microcomputer, flows through institute for detection
State the current value of motor, and by testing result output to described single-chip microcomputer, make described single-chip microcomputer according to described
Testing result judges to flow through the current value of described motor and reaches persistent period of described anti-pinch protection electric current and exceed
During described first Preset Time, control described motor and shut down.
Passenger car electric door pump installation the most according to claim 2, it is characterised in that described communication mould
Block is wire communication module.
Passenger car electric door pump installation the most according to claim 2, it is characterised in that described communication mould
Block is wireless communication module.
Passenger car electric door pump installation the most according to claim 3, it is characterised in that described controller
Also include: the wireless communication module being connected with described single-chip microcomputer.
Passenger car electric door pump installation the most according to claim 1, it is characterised in that described angle is examined
Survey device is angular transducer.
Passenger car electric door pump installation the most according to claim 2, it is characterised in that described angle is examined
Survey device includes:
The servo-actuated code-disc being connected with described travelling gear, is used for following described travelling gear and rotates, and it rotates
Angle is identical with the rotational angle of described travelling gear；
The photoelectric sensor being connected with described servo-actuated code-disc and described single-chip microcomputer, is used for detecting described with activity code
The rotational angle of dish, generates and output angle signal is to described single-chip microcomputer.
Passenger car electric door pump installation the most according to claim 7, it is characterised in that described with activity code
The edge of dish has square tooth, and one of them bigger sawtooth is used for the location of described photoelectric sensor, remaining
Described square tooth is less and be evenly distributed, in the same size.
Passenger car electric door pump installation the most according to claim 1, it is characterised in that described controller
It is additionally operable to preset according to described parameter or adjust the second Preset Time, when holding of the described switching signal received
When the continuous time reaches described second Preset Time, even if judging that the current value flowing through described motor reaches described
When the persistent period of anti-pinch protection electric current exceedes described first Preset Time, also control described motor and continue fortune
Turn.
10. a passenger vehicle, it is characterised in that include the arbitrary described passenger car electric of claim 1 to 9
Door pump installation.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510095530.3A CN104727686B (en) | 2015-03-03 | 2015-03-03 | A kind of passenger car electric door pump installation and passenger vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510095530.3A CN104727686B (en) | 2015-03-03 | 2015-03-03 | A kind of passenger car electric door pump installation and passenger vehicle |
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| CN104727686B true CN104727686B (en) | 2016-09-28 |
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| CN110043151A (en) * | 2018-01-15 | 2019-07-23 | 郑州宇通客车股份有限公司 | The control method of passenger door anti-pinch device and Anti-pinch door without injuring |
| CN112147971A (en) * | 2019-06-28 | 2020-12-29 | 比亚迪股份有限公司 | Electronic door controller, debugging method and device thereof, storage medium and vehicle |
| CN111550134B (en) * | 2020-04-29 | 2021-11-30 | 佛山市速时代科技有限公司 | Intelligent control method, device and system for automobile door and automobile |
| CN113236060A (en) * | 2021-06-15 | 2021-08-10 | 安徽安凯汽车股份有限公司 | New forms of energy passenger train passenger door prevents pressing from both sides system |
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| CN2909337Y (en) * | 2006-01-06 | 2007-06-06 | 厦门华侨电子股份有限公司 | Multifunction controller for electric window of vehicle |
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Address after: 545007 Liuzhou Hexi Road, the Guangxi Zhuang Autonomous Region, No. 18 Applicant after: Guangxi company limited of automobile group Applicant after: Liuzhou Wuling Automobile Industry Co., Ltd. Address before: 545007 Liuzhou Hexi Road, the Guangxi Zhuang Autonomous Region, No. 18 Applicant before: Liuzhou Wuling Motors Co., Ltd. Applicant before: Liuzhou Wuling Automobile Industry Co., Ltd. |
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