CN205677425U - A kind of car anti-clamping window regulator circuit - Google Patents
A kind of car anti-clamping window regulator circuit Download PDFInfo
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- CN205677425U CN205677425U CN201620380910.1U CN201620380910U CN205677425U CN 205677425 U CN205677425 U CN 205677425U CN 201620380910 U CN201620380910 U CN 201620380910U CN 205677425 U CN205677425 U CN 205677425U
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Abstract
This utility model relates to a kind of car anti-clamping window regulator circuit, including micro-control unit MCU and at least one motor control loop, one motor control loop is sequentially connected with is constituted by car window switch (1), the first amboceptor detector unit (3), the first relay (5), motor (2), the second relay (6), the second amboceptor detector unit (4), and described first amboceptor detector unit (3), the second amboceptor detector unit (4), the first relay (5), the second relay (6) are connected with MCU respectively.A kind of car anti-clamping window regulator of the present utility model, use a controller just can control the anti-pinch of multiple vehicle window, the automatic anti-pinch of car locking rises window, control fall window, function that a key lifts, intelligence degree height, simple in construction, safe and convenient, the front dress of applicable automobile and after fill.
Description
Technical field
This utility model relates to field of automobile electronic control, particularly relates to a kind of car anti-clamping window regulator circuit.
Background technology
Along with the development of automobile industry, automatization and the intelligence degree of automobile are required more and more higher by people.Mesh
Before, commonly used electrical switch lifting window in automotive engineering, by stir direction switch can complete vehicle window rising and under
Fall, this lifting controlling vehicle window to people to a certain extent brings conveniently, but the most also brings
Hidden danger.Such as, human body can be clipped to during automatic lifting windows, when especially having child to play in car, there is certain peace
Full hidden danger.For this reason, it may be necessary to develop a kind of window control circuit with pinch resistant functionality, solve safety present in liter window process
Hidden danger.
Current part vehicle is equipped with anti-pinch drop window control system, and its anti-pinch mode is to install sensing additional at each motor
Device, controller and wire harness, cost intensive, thus universal scope is less.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, it is provided that a kind of car anti-clamping
Window regulator circuit.
The technical scheme that this utility model solves above-mentioned technical problem is as follows: a kind of car anti-clamping window regulator circuit,
Including micro-control unit MCU and at least one motor control loop, one motor control loop by car window switch (1), the
One amboceptor detector unit (3), the first relay (5), motor (2), the second relay (6), the second amboceptor detector unit (4) are successively
Connect and compose, described first amboceptor detector unit (3), the second amboceptor detector unit (4), the first relay (5), the second relay
(6) it is connected with MCU respectively.
Wherein, described car window switch (1) include the first contact (1.1), the second contact (1.2), the 3rd contact (1.3),
Four contacts (1.4), the 5th contact (1.5), described first contact (1.1) and the second contact (1.2) are all connected with positive source, institute
State the 3rd contact (1.3) to be connected with power cathode, described 4th contact (1.4) pass sequentially through the first amboceptor detector unit (3),
One relay (5), motor (2), the second relay (6), the second amboceptor detector unit (4), and the connection of the 5th contact (1.5), institute
State the 4th contact (1.4) and the 5th contact (1.5) the most respectively by the first amboceptor detector unit (3) and the second amboceptor detector unit
(4) it is connected with described MCU.
The main contacts of described first relay (5) is connected with one end of described motor (2), described first relay (5)
Coil one end is connected with positive source, and the other end is connected with described MCU, the normally-closed contact (5.1) of described first relay (5) with
Described first amboceptor detector unit (3) connects, and the normally opened contact (5.2) of described first relay (5) is connected with positive source；
The described main contacts of the second relay (6) is connected with the other end of described motor, the line of described second relay (6)
Circle one end is connected with positive source, and the other end is connected with described MCU, the normally-closed contact (6.1) of described second relay (6) and institute
Stating the second amboceptor detector unit (4) to connect, the normally opened contact (6.2) of described second relay (6) is connected with positive source.
Described first amboceptor detector unit (3) includes the first amboceptor (3.1) and the first testing circuit (3.2), described
First amboceptor (3.1) is connected with described car window switch (1), and described first amboceptor (3.1) is also by described first testing circuit
(3.2) being connected with described MCU, described first amboceptor (3.1) is also connected with described first relay (5).
Described second amboceptor detector unit (4) includes the second amboceptor (4.1) and the second testing circuit (4.2), described second
Amboceptor (4.1) is connected with described car window switch (1), and described second amboceptor (4.1) is also by described second testing circuit (4.2)
Being connected with described MCU, described second amboceptor (4.1) is also connected with described second relay (6).
Described first amboceptor (3.1), the second amboceptor (4.1) are resistance.
Described first testing circuit (3.2), the second testing circuit (4.2) all include current detection circuit and current impulse
Signal deteching circuit.
Also including ACC testing circuit (10), former car ACC switch (7) is by described ACC testing circuit (10) and described MCU
Connect.
Also include middle horse-controlling reach lock, testing circuit of unblanking (11), in former car, horse-controlling is reached (8) and is reached by described middle horse-controlling
Lock, testing circuit of unblanking (11) are connected with described MCU.
Also include voltage detection circuit (12), former car power supply (9) by described voltage detection circuit (12) with
Described MCU connects.
Also include the switch (13) of scalable anti-pinch dynamics, the switch (13) of described scalable anti-pinch dynamics and described MCU
Connect.
The beneficial effects of the utility model are: a kind of car anti-clamping window regulator circuit of the present utility model, use one
Individual controller just can control the anti-pinch of multiple vehicle window, the automatic anti-pinch of car locking rises window, control fall window, the function of a key lifting, intelligence
Change degree height, simple in construction, safe and convenient, be suitable for automobile front dress and after fill.Also include " switch of scalable anti-pinch dynamics "
For regulating the anti-pinch dynamics size of car anti-clamping window regulator；Also can pass through car window switch, ACC switchs, middle control switchs
The anti-pinch dynamics size of combination operation regulation car anti-clamping window regulator so that this utility model can be suitably used for car widely
Type." key of the combination operation selection car anti-clamping window regulator of car window switch, ACC switch, middle control switch can also be passed through
Lifting, the automatic anti-pinch of car locking rise window, automatically drop window " open and close so that this utility model more hommization.
Accompanying drawing explanation
Fig. 1 is the automotive window direction switch circuit diagram in prior art without anti-pinch；
Fig. 2 is a kind of car anti-clamping window regulator circuit diagram of the present utility model；
Detailed description of the invention
Being described principle of the present utility model and feature below in conjunction with accompanying drawing, example is served only for explaining this practicality
Novel, it is not intended to limit scope of the present utility model.
As it is shown in figure 1, without the window lifting on-off circuit figure of anti-pinch in prior art, it includes left front window, right front window, a left side
Rear window, the control loop of four windows of right rear window, the control loop of each vehicle window described includes a switch and a motor, knot
Structure is simple, is controlled the lifting of the rotating drive vehicle window vehicle window of motor by car window switch, but does not possess pinch resistant functionality, exists
Certain potential safety hazard.And the car locking automatic lifting windows that do not stops working, do not have remote control drop window；Start vehicle and there is no the merit of a key lifting
Energy.
As in figure 2 it is shown, a kind of car anti-clamping window regulator circuit, before micro-control unit MCU and left front window, the right side
Window, left back window, the motor control loop of four vehicle windows of right rear window, each motor control loop is by car window switch (1), the first amboceptor
Detector unit (3), the first relay (5), motor (2), the second relay (6), the second amboceptor detector unit (4) are sequentially connected with structure
Become, described first amboceptor detector unit (3), the second amboceptor detector unit (4), the first relay (5), the second relay (6) point
It is not connected with MCU.
Wherein, described car window switch (1) include the first contact (1.1), the second contact (1.2), the 3rd contact (1.3),
Four contacts (1.4), the 5th contact (1.5), described first contact (1.1) and the second contact (1.2) are all connected with positive source, institute
State the 3rd contact (1.3) to be connected with power cathode, described 4th contact (1.4) pass sequentially through the first amboceptor detector unit (3),
One relay (5), motor (2), the second relay (6), the second amboceptor detector unit (4), and the connection of the 5th contact (1.5), institute
State the 4th contact (1.4) and the 5th contact (1.5) the most respectively by the first amboceptor detector unit (3) and the second amboceptor detector unit
(4) it is connected with described MCU.
The main contacts of described first relay (5) is connected with one end of described motor (2), described first relay (5)
Coil one end is connected with positive source, and the other end is connected with described MCU, the normally-closed contact (5.1) of described first relay (5) with
Described first amboceptor detector unit (3) connects, and the normally opened contact (5.2) of described first relay (5) is connected with positive source；
The described main contacts of the second relay (6) is connected with the other end of described motor, the line of described second relay (6)
Circle one end is connected with positive source, and the other end is connected with described MCU, the normally-closed contact (6.1) of described second relay (6) and institute
Stating the second amboceptor detector unit (4) to connect, the normally opened contact (6.2) of described second relay (6) is connected with positive source.
Described first amboceptor detector unit (3) includes the first amboceptor (3.1) and the first testing circuit (3.2), described
First amboceptor (3.1) is connected with described car window switch (1), and described first amboceptor (3.1) is also by described first testing circuit
(3.2) being connected with described MCU, described first amboceptor (3.1) is also connected with described first relay (5).
Described second amboceptor detector unit (4) includes the second amboceptor (4.1) and the second testing circuit (4.2), described second
Amboceptor (4.1) is connected with described car window switch (1), and described second amboceptor (4.1) is also by described second testing circuit (4.2)
Being connected with described MCU, described second amboceptor (4.1) is also connected with described second relay (6).
Described first amboceptor (3.1), the second amboceptor (4.1) are the resistance of more than the 15A of resistance to electric current.
Preferably, described first amboceptor (3.1), the second amboceptor (4.1) are constantan wire or resistance alloys, have relatively low
Temperature-coefficient of electrical resistance, wider use temperature range (less than 480 DEG C), processing characteristics is good, has good welding performance
And non-oxidizability.
Described first testing circuit (3.2), the second testing circuit (4.2) all include current detection circuit and current impulse
Signal deteching circuit.
Also including ACC testing circuit (10), former car ACC switch (7) is by described ACC testing circuit (10) and described MCU
Connect.
Also include middle horse-controlling reach lock, testing circuit of unblanking (11), in former car, horse-controlling is reached (8) and is reached by described middle horse-controlling
Lock, testing circuit of unblanking (11) are connected with described MCU.
Also include voltage detection circuit (12), former car power supply (9) by described voltage detection circuit (12) with
Described MCU connects.
Also include the switch (13) of scalable anti-pinch dynamics, the switch (13) of described scalable anti-pinch dynamics and described MCU
Connect.
For the ease of describing, we are described in detail as a example by choosing the control loop of Car window electric machine M1 here.
First being the operating current of motor M1, drop window time cycle, the learning procedure of drop window position, ACC switchs K5
Getting to the position of ON, the K1-4 contact controlling car window switch (1) allows vehicle window drop to the end with K1-1 contact Guan Bi, the second detection
Circuit (4.2) gather Car window electric machine M1 drop the current value during window, high-fall on earth time current value, full off state drops to
The time cycle at the end, full off state drop to the current pulse signal at the end, are sent to MCU and store.
Controlling K1-5 contact again allows vehicle window be raised to top, the first testing circuit (3.2) collecting vehicle with K1-2 contact Guan Bi
Window motor M1 current value during liter window, high-fall state rise to the time cycle on top, high-fall state rises to the electricity on top
Signal pulse stream, is sent to MCU and stores.
And MCU also gathers the signal of supply voltage, the location status of 4 vehicle windows that can accurately judge, duty
Offset.Even if under the state having the supply voltage of fluctuation, MCU also can accurately judge the position of vehicle window, working condition.
The signal gathered in work process is compared by MCU with the numerical value of storage in learning procedure, it is judged that vehicle window is
No clip to object and window locations.
It is pointed out that when vehicle window clips to human body or other objects in uphill process, Car window electric machine M1 can be stoped
Rotate, can be undergone mutation by the electric current of Car window electric machine M1, and Car window electric machine M1 constant current hold when normal work, depend on
Principle i.e. can determine whether whether vehicle window clips to human body or other objects during rising accordingly.
Vehicle window controls function and is divided into: ACC switch K5 plays the hand-operated lifting window under ON i.e. vehicle launch state, a key lifting
Window, ACC switch K5 beats the car locking automatic lifting windows under OFF i.e. vehicle stall state, remote control fall window.
Described hand-operated lifting window is exactly that the control time of car window switch, more than 0.6 second or less than 0.1 second, MCU was judged as
Hand-operated lifting window, the time of described 0.1 second and 0.6 second can be according to the requirement adjustment of client.
A described key drop window be exactly the control time of car window switch in the 0.1-0.6 second, MCU is judged as a key drop window,
The time of described 0.1 second and 0.6 second can adjust according to the requirement of client.
Described car locking automatic lifting windows be ACC switch K5 beat at OFF, middle horse-controlling reach lock, testing circuit of unblanking (11) detection
To upper lock signal, MCU controls 4 vehicle windows and is automatically switched off vehicle window.
Described remote control fall window be ACC switch K5 beat at OFF, middle horse-controlling reach lock, testing circuit of unblanking (11) detects
Unblanking and upper lock signal sends " open-lock-open " in 5 seconds, MCU controls 4 vehicle windows and automatically drops window, described " unblanks and upper lock signal 5
Send in Miao ' open-lock-open ' " can adjust according to the requirement of client.
Manually fall window work process:
Specifically, when the K1-4 contact of car window switch (1) closes with K1-1 contact, and the first testing circuit (3.2) is examined
Measure high level, if the first testing circuit (3.2) detect time of high level less than 0.1 second or more than 0.6 second, MCU
After identification, it is judged that manually drop window for needs, MCU is to the first relay (5) and the second relay (6) not output level, and first continues
Normally-closed contact (5.1) Guan Bi of electrical equipment (5), normally-closed contact (6.1) Guan Bi of the second relay (6), now, in Car window electric machine M1
The sense of current is from left to right, and Car window electric machine M1 inverts, and vehicle window declines.Meanwhile, the second testing circuit (4.2) gathers Car window electric machine
The operating current of M1, working time period, current pulse signal, feed back to described MCU, and described MCU is according to the second testing circuit
(4.2) feedback signal, power supply voltage signal and the numerical value of learning procedure storage before, it is judged that the work of described Car window electric machine M1
Situation, the position of vehicle window.
When MCU judges that vehicle window drops to the end, if the K1-4 contact of car window switch (1) closes with K1-1 contact,
After MCU identifies, to the second relay (6) output low level, normally opened contact (6.1) Guan Bi of the second relay (6), Car window electric machine
M1 quits work, and prevents motor rotation blockage；After the K1-4 contact of car window switch (1) departs from K1-1 contact, MCU is to the second relay
Device (6) not output level, normally-closed contact (6.1) Guan Bi of the second relay (6).
Manually liter window work process:
In like manner, when the K1-5 contact of car window switch (1) closes with K1-2 contact, and the second testing circuit (4.2) detects
To high level, if the second testing circuit (4.2) detects that the time of high level less than 0.1 second or is more than 0.6 second, MCU identifies
After, it is judged that manually rise window for needs, MCU is to the first relay (5) and the second relay (6) not output level, the first relay
(5) normally-closed contact (5.1) Guan Bi, normally-closed contact (6.1) Guan Bi of the second relay (6), now, electric current in Car window electric machine M1
Direction is from right to left, and Car window electric machine M1 rotates forward, and vehicle window rises.Meanwhile, the first testing circuit (3.2) gathers and passes through Car window electric machine
The operating current of M1, working time period, current pulse signal, feed back to described MCU, and described MCU is according to the first testing circuit
(3.2) feedback signal, power supply voltage signal and the numerical value of learning procedure storage before, it is judged that the work of described Car window electric machine M1
Situation, the position of vehicle window.
During if it is determined that vehicle window clips to human body or other objects in uphill process, the first relay (5) is exported low by MCU
Level, normally opened contact (5.2) Guan Bi of the first relay (5), the second relay (6) is continued to keep not output level, second
Normally-closed contact (6.1) Guan Bi of relay (6), now, in Car window electric machine M1, the sense of current is from left to right, and Car window electric machine M1 is anti-
Turning, vehicle window declines, and can complete pinch resistant functionality.
When MCU judges that vehicle window rises to top, if the K1-5 contact of car window switch (1) closes with K1-1 contact,
After MCU identifies, to the first relay (5) output low level, normally opened contact (5.1) Guan Bi of the first relay (5), Car window electric machine
M1 quits work, and prevents motor rotation blockage；After the K1-5 contact of car window switch departs from K1-1 contact, MCU is to the first relay
(5) not output level, normally-closed contact (5.1) Guan Bi of the first relay (5).
One key fall window work process:
Specifically, when the K1-4 contact of car window switch (1) closes with K1-1 contact, and the first testing circuit (3.2) is examined
Measuring high level, if the first testing circuit (3.2) detects that the time of high level interrupted within the 0.1-0.6 second, MCU identifies
After, it is judged that for needs one key, window drops, to the first relay (5) output low level, the normally opened contact (5.2) of the first relay (5)
Guan Bi, the second relay (6) is continued to keep not output level by MCU, normally-closed contact (6.1) Guan Bi of the second relay (6), this
Time, in Car window electric machine M1, the sense of current is from left to right, and Car window electric machine M1 inverts, and vehicle window declines automatically.Meanwhile, the second detection electricity
Road (4.2) gathers vehicle window and controls the operating current in loop, working time period, current pulse signal, and feeds back to described
MCU, described MCU judge the working condition of described Car window electric machine M1.
Wherein, during window drops in a key, if K1-4 or the K1-5 contacting of car window switch (1), MCU stops immediately
Only to the first relay (5) output low level, normally-closed contact (5.1) Guan Bi of the first relay (5), Car window electric machine M1 stops fall
Window works.
During if it is determined that vehicle window is automatically lowered the end, MCU stops the first relay (5) output low level, the first relay
Normally-closed contact (5.1) Guan Bi of device (5), Car window electric machine M1 quits work.
One key liter window work process:
In like manner, when the K1-5 contact of car window switch (1) closes with K1-2 contact, if the second testing circuit (4.2)
Detect that the time of high level interrupted within the 0.1-0.6 second, and be sent to MCU, after MCU identifies, it is judged that rise window for needs one key,
To the second relay (6) output low level, normally opened contact (6.2) Guan Bi of the second relay (6), MCU is to the first relay (5)
Continue to keep not output level, normally-closed contact (5.1) Guan Bi of the first relay (5), now, the sense of current in Car window electric machine M1
For from right to left, Car window electric machine M1 rotates forward, vehicle window automatic lifting windows, and meanwhile, the first testing circuit (3.2) gathers vehicle window and controls loop
In operating current, working time period, current pulse signal, and feed back to described MCU, described MCU judges described vehicle window electricity
The working condition of machine M1.
During a key rises window, if K1-4 or the K1-5 contacting of car window switch (1), it is right that MCU stops immediately
Second relay (6) output low level, normally-closed contact (6.1) Guan Bi of the second relay (6), Car window electric machine M1 stops rising window work
Make.
During if it is determined that vehicle window clips to human body or other objects in uphill process, MCU stops immediately to the second relay
(6) output low level, now Car window electric machine M1 can stop rotating forward, and vehicle window stops rising, and meanwhile, MCU gives described first relay
(5) output low level, Car window electric machine M1 can invert, and vehicle window declines, and can complete pinch resistant functionality.
During if it is determined that vehicle window automatic lifting windows is to top, MCU stops the second relay (6) output low level, the second relay
Normally-closed contact (6.1) Guan Bi of device (6), Car window electric machine M1 quits work.
Preferably, a kind of car anti-clamping window regulator circuit of the present utility model also includes that middle horse-controlling reaches M0, described in
Horse-controlling reaches M0 and is connected with described MCU, is used for realizing automatic lifting windows or fall window.Detailed process is as follows: when after automobile flameout, if
BCM receives lock signal, then BCM reaches a high level by closing locking wire to middle horse-controlling, and middle control motor control car door is locked, with
Time MCU can read the high level signal closed on locking wire, and the second relay (6) in whole four motor control loops is exported
Low level, to the first relay (5) not output level, now, the second relay (6) in whole four motor control loops
Normally opened contact (6.2) Guan Bi, the first relay (5) normally-closed contact (5.1) Guan Bi, all vehicle windows rise automatically.In like manner, as
Really BCM receives unlocking signal 2 times and more than 2 times, then can complete automatically to drop window, facilitates vehicle quick heat radiating to breathe freely, the most just
Just.
Also include the switch (13) of scalable anti-pinch dynamics, for regulating the anti-pinch great efforts of car anti-clamping window regulator
Little；Also the anti-grip force of the combination operation regulation car anti-clamping window regulator of car window switch, ACC switch, middle control switch can be passed through
Degree size so that the vehicle that a kind of car anti-clamping window regulator of the present utility model can be widely applicable.
The combination operation selection car anti-clamping window regulator of car window switch, ACC switch, middle control switch can also be passed through
The opening and close of " a key lifting, the automatic anti-pinch of car locking rise window, automatically drop window " so that a kind of car anti-clamping of the present utility model
Window regulator more hommization.
A kind of car anti-clamping window regulator circuit of the present utility model, when gathering Car window electric machine work by amboceptor unit
Electric current, thus judge whether vehicle window clips to human body or other objects, thus control motor reversal and make vehicle window decline, intelligent journey
Degree height, safe and convenient.Simultaneously also by the duty of testing circuit detection motor, thus judge working condition and the car of vehicle window
The position of window.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in guarantor of the present utility model
Within the scope of protecting.
Claims (10)
1. a car anti-clamping window regulator circuit, it is characterised in that: include micro-control unit MCU and at least one motor control
Loop processed, one motor control loop is by car window switch (1), the first amboceptor detector unit (3), the first relay (5), electricity
Machine (2), the second relay (6), the second amboceptor detector unit (4) are sequentially connected with composition, described first amboceptor detector unit (3),
Second amboceptor detector unit (4), the first relay (5), the second relay (6) are connected with MCU respectively.
A kind of car anti-clamping window regulator circuit, it is characterised in that: described car window switch (1)
Including the first contact (1.1), the second contact (1.2), the 3rd contact (1.3), the 4th contact (1.4), the 5th contact (1.5), institute
Stating the first contact (1.1) and the second contact (1.2) are all connected with positive source, described 3rd contact (1.3) is with power cathode even
Connecing, described 4th contact (1.4) passes sequentially through the first amboceptor detector unit (3), the first relay (5), motor (2), second continues
Electrical equipment (6), the second amboceptor detector unit (4), and the connection of the 5th contact (1.5), described 4th contact (1.4) and the 5th contact
(1.5) it is connected with described MCU by the first amboceptor detector unit (3) and the second amboceptor detector unit (4) the most respectively.
A kind of car anti-clamping window regulator circuit, it is characterised in that: described first relay
(5) main contacts is connected with the one end of described motor (2), and coil one end of described first relay (5) is connected with positive source,
The other end is connected with described MCU, the normally-closed contact (5.1) of described first relay (5) and described first amboceptor detector unit (3)
Connecting, the normally opened contact (5.2) of described first relay (5) is connected with positive source；
The described main contacts of the second relay (6) is connected with the other end of described motor, the coil one of described second relay (6)
End is connected with positive source, and the other end is connected with described MCU, the normally-closed contact (6.1) of described second relay (6) and described the
Two amboceptor detector units (4) connect, and the normally opened contact (6.2) of described second relay (6) is connected with positive source.
A kind of car anti-clamping window regulator circuit, it is characterised in that: described first amboceptor detection
Unit (3) includes the first amboceptor (3.1) and the first testing circuit (3.2), described first amboceptor (3.1) and described car window switch
(1) connect, and described first amboceptor (3.1) is connected with described MCU also by described first testing circuit (3.2), described first
Amboceptor (3.1) is also connected with described first relay (5)；
Described second amboceptor detector unit (4) includes the second amboceptor (4.1) and the second testing circuit (4.2), described second amboceptor
(4.1) it is connected with described car window switch (1), and described second amboceptor (4.1) is also by described second testing circuit (4.2) and institute
Stating MCU to connect, described second amboceptor (4.1) is also connected with described second relay (6).
A kind of car anti-clamping window regulator circuit, it is characterised in that: described first amboceptor
(3.1), the second amboceptor (4.1) is resistance.
A kind of car anti-clamping window regulator circuit, it is characterised in that: described first testing circuit
(3.2), the second testing circuit (4.2) all includes current detection circuit and current pulse signal testing circuit.
A kind of car anti-clamping window regulator circuit, it is characterised in that: also include ACC detection electricity
Road (10), former car ACC switch (7) is connected with described MCU by described ACC testing circuit (10).
A kind of car anti-clamping window regulator circuit, it is characterised in that: also include that middle horse-controlling reaches
Lock, testing circuit of unblanking (11), in former car horse-controlling reach (8) reached by described middle horse-controlling lock, testing circuit of unblanking (11) and institute
State MCU to connect.
A kind of car anti-clamping window regulator circuit, it is characterised in that: also include that supply voltage is examined
Slowdown monitoring circuit (12), former car power supply (9) is connected with described MCU by described voltage detection circuit (12).
A kind of car anti-clamping window regulator circuit, it is characterised in that: also include that scalable is prevented
The switch (13) of grip force degree, the switch (13) of described scalable anti-pinch dynamics is connected with described MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620380910.1U CN205677425U (en) | 2016-04-29 | 2016-04-29 | A kind of car anti-clamping window regulator circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620380910.1U CN205677425U (en) | 2016-04-29 | 2016-04-29 | A kind of car anti-clamping window regulator circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205677425U true CN205677425U (en) | 2016-11-09 |
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| CN201620380910.1U Active CN205677425U (en) | 2016-04-29 | 2016-04-29 | A kind of car anti-clamping window regulator circuit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067469A (en) * | 2019-05-17 | 2019-07-30 | 汕头市科来福电子有限公司 | A kind of integrated automatic lifting windows device and car window switch are in the device of one |
| CN112569481A (en) * | 2020-11-23 | 2021-03-30 | 山东新华医疗器械股份有限公司 | Medical accelerator display and operation system |
-
2016
- 2016-04-29 CN CN201620380910.1U patent/CN205677425U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067469A (en) * | 2019-05-17 | 2019-07-30 | 汕头市科来福电子有限公司 | A kind of integrated automatic lifting windows device and car window switch are in the device of one |
| CN112569481A (en) * | 2020-11-23 | 2021-03-30 | 山东新华医疗器械股份有限公司 | Medical accelerator display and operation system |
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