CN101624890B - Intelligent controller for full automatic automobile window lift - Google Patents
Intelligent controller for full automatic automobile window lift Download PDFInfo
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- CN101624890B CN101624890B CN2008100294508A CN200810029450A CN101624890B CN 101624890 B CN101624890 B CN 101624890B CN 2008100294508 A CN2008100294508 A CN 2008100294508A CN 200810029450 A CN200810029450 A CN 200810029450A CN 101624890 B CN101624890 B CN 101624890B
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Abstract
The invention discloses an intelligent controller for full automatic automobile window lift, which comprises a four-window control switch input circuit, a window open/close signal conversion circuit, a control chip, a buffering drive integrated circuit, a window motor lift drive circuit, a 5V power circuit and an automobile normal power supply. The control chip can output corresponding operation instruction after instruction decoding according to the window open/close signal output by the window open/close signal conversion circuit or window lift signal output by the four-window control switch when the control switch of the accessory door lock is switched on, and control the window motor lift drive circuit to drive the window to open/close by the buffering drive integrated circuit. The invention has the advantages of controlling the window to open/close by remote control, automatically closing the window when locking an automobile, stopping the lift motion when the window is blocked, achieving automatic window lift by pressing the button in short time, and the like.
Description
[technical field]
The present invention relates to a kind of controller, relate in particular to intelligent controller for full automatic automobile window lift.
[background technology]
At present, the kart that China uses, great majority all are equipped with the window lifting controller, like this, come round when ventilating, can be by the driver by the button of controlling respectively four window liftings on the left front door, or close on mutually the button of the upper control of door window lifting by the people who is sitting in the automobile by it.Make things convenient for people and extraneous ventilation in the car.Existing window lifting controller must need the people to be sitting in the car in use, and hand could be realized control operation to window lifting by corresponding vehicle window button, and the people is the control that can not realize window lifting outside car.In addition, vehicle window is in open mode when people lock car, and existing window lifting controller can not be controlled the vehicle window autoshutdown, shuts vehicle window because people's carelessness is forgotten like this when the lock car, easily causes the stolen even automobile of property in the car stolen.
Have, present window lifting controller does not much have the measuring ability of being hampered again, and is sitting in especially child of the interior people of car, and the phenomenon of hand folding or clothes often can occur, and is more dangerous.
Also have, the people must need to pin button always when driving, and the window lifting controller can be realized operation that vehicle window is risen or falls, hand one leaves, the window lifting controller is just controlled at once vehicle window and is stopped to rise or falling, malfunction, convenience, and affect safe driving.
[summary of the invention]
The present invention has overcome the deficiency of above-mentioned technology, provide a kind of can remote control when control car window switch, lock car autoshutdown vehicle window, vehicle window be hampered and stop the intelligent controller for full automatic automobile window lift of lifting.
For achieving the above object, the present invention has adopted following technical proposal:
A kind of intelligent controller for full automatic automobile window lift, it is used in conjunction with the left front door lock motor drive power supply circuit that is arranged on four window control switch on the left front car door, secondary doorman lock control switch, is used for receiving remote-control receiving circuit from the ON/OFF car door lock signal of automobile remote controllers, converts ON/OFF car door lock signal to drive left front door-lock motor ON/OFF car door power supply signal; It is characterized in that including the four window control switch input circuits that are connected with secondary doorman lock control switch, it will input to control chip through the signal of the control four vehicle window lifting/lowerings of secondary doorman lock control switch from four window control switch;
ON/OFF vehicle window signaling conversion circuit, its power supply signal with the left front door-lock motor ON/OFF of the driving car door of left front door lock motor drive power supply circuit output converts ON/OFF vehicle window signal to;
Control chip, in secondary doorman lock control switch connection situation, it is according to the lifting/lowering vehicle window signal of exporting from ON/OFF vehicle window signal or four window control switch of the output of ON/OFF vehicle window signaling conversion circuit, the corresponding operational order of output behind Instruction decoding drives the vehicle window ON/OFF by buffering drive integrated circult control Car window electric machine lifting drive circuit;
The buffering drive integrated circult, it is connected with control chip;
Car window electric machine lifting drive circuit, it is connected with the buffering drive integrated circult;
The 5V power circuit is for control chip provides dc source;
The normal power supply of automobile is for buffering drive integrated circult, Car window electric machine lifting drive circuit, 5V power circuit provide power supply.
Aforesaid a kind of intelligent controller for full automatic automobile window lift characterized by further comprising: the Car window electric machine current sampling circuit, and it detects the operating current of motor in the Car window electric machine lifting drive circuit;
Current detecting is amplified comparison circuit, the detected motor working current of Car window electric machine current sampling circuit is carried out the more backward control chip output motor of amplification ratio operating current is/no over-current signal, analyze certain road motor through control chip to be/no over-current signal exports and is/the no corresponding motor signal controlling Car window electric machine lifting drive circuit works that stops.
Aforesaid a kind of intelligent controller for full automatic automobile window lift, it is characterized in that described control chip can short loose one's grip by four window control switch after, finish the open/close work of automatic driving vehicle window by buffering drive integrated circult control Car window electric machine lifting drive circuit.
Aforesaid a kind of intelligent controller for full automatic automobile window lift is characterized in that described control chip model is PIC16F73, its pin 2., 3., 4., 5., 6., 7.,
Be respectively left front vehicle window signal input part, left front vehicle window signal input part, right front vehicle window signal input part, right front vehicle window signal input part, left back vehicle window signal input part, left back vehicle window signal input part, right back vehicle window signal input part, the right back vehicle window signal input part that falls of rising of falling of rising of falling of rising of falling of rising; The pin of control chip 2., 3., 4., 5., 6., 7.,
Pin by interface J6 3., 4., 5., 6., 7., 8., 1., 2. be connected with four window control switch respectively; The pin of control chip
Be respectively driving window signal input, the window signal input cut-offs; The pin of control chip
Be left front vehicle window signal output part, left front vehicle window signal output part, right front vehicle window signal output part, right front vehicle window signal output part, left back vehicle window signal output part, left back vehicle window signal output part, right back vehicle window signal output part, the right back vehicle window signal output part that falls of rising of falling of rising of falling of rising of falling of rising.
Aforesaid a kind of intelligent controller for full automatic automobile window lift, it is characterized in that ON/OFF car signaling conversion circuit includes driving window signal conversion triode Q1, the window signal that cut-offs conversion triode Q2, driving window signal conversion triode Q1 base stage all is connected with an end of the first resistance R 1, the 5th resistance R 5, the other end of the first resistance R 1 by interface J6 the 9. pin be connected with left front door lock motor drive power supply circuit, the other end of the 5th resistance R 5 is changed triode Q1 emitter stage with the driving window signal and is connected; The colelctor electrode of driving window signal conversion triode Q1 is connected with the driving window signal input of control chip as the driving window signal output of ON/OFF car signaling conversion circuit;
The window signal that cut-offs conversion triode Q2 base stage all is connected with an end of the second resistance R 2, the 6th resistance R 6, the other end of the second resistance R 2 by interface J6 the 10. pin be connected with left front door lock motor drive power supply circuit, the other end of the 6th resistance R 6 is changed triode Q2 emitter stage with the window signal that cut-offs and is connected; The colelctor electrode of the window signal that cut-offs conversion triode Q2 is connected with the window signal input that cut-offs of control chip as the ON/OFF car signaling conversion circuit window signal output that cut-offs.
Aforesaid a kind of intelligent controller for full automatic automobile window lift, it is characterized in that cushioning drive integrated circult is that a model is No. eight relay special driving chip of ULN2083, its 8 the left front vehicle window signal output parts that rise that drive input and difference control chip, the left front vehicle window signal output part that falls, the right front vehicle window signal output part that rises, the right front vehicle window signal output part that falls, the left back vehicle window signal output part that rises, the left back vehicle window signal output part that falls, the right back vehicle window signal output part that rises, the right back vehicle window signal output part that falls connects, and 8 drive output of chip are connected with Car window electric machine lifting drive circuit.
Aforesaid a kind of intelligent controller for full automatic automobile window lift, it is characterized in that Car window electric machine lifting drive circuit includes the left front vehicle window control relay JD1 that rises that an end is connected with 8 drive output of buffering drive integrated circult respectively, the left front vehicle window control relay JD2 that falls, the right front vehicle window control relay JD3 that rises, the right front car control relay JD4 that falls, the left back vehicle window control relay JD5 that rises, the left back vehicle window control relay JD6 that falls, the right back vehicle window control relay JD7 that rises, the right back vehicle window control relay JD8 that falls, the other end of 8 relays all is connected with the normal power supply of automobile; Describedly left frontly rise vehicle window control relay JD1 or the left front vehicle window control relay JD2 that falls controls left front Car window electric machine J1, right frontly rise vehicle window control relay JD3 or the right front car control relay JD4 that falls controls right front Car window electric machine J2, left backly rise vehicle window control relay JD5 or the left back vehicle window control relay JD6 that falls controls left back Car window electric machine J3, right backly rise vehicle window control relay JD7 or the right back vehicle window control relay JD8 that falls controls right back Car window electric machine J4.
Aforesaid a kind of intelligent controller for full automatic automobile window lift, it is characterized in that the Car window electric machine current sampling circuit includes the 9th, the tenth, the 11, the 12 resistance R 9, R10, R11, R12 and first, second, the 3rd, the 4th slide rheostat RW1, RW2, RW3, RW4, the 9th resistance R 9 is connected with left front Car window electric machine J1 after the end of slide rheostat RW1 connects with being connected, the tenth resistance R 10 is connected with right front Car window electric machine J2 after the end of slide rheostat RW2 connects with being connected, the end of the 11 resistance R 11 and the 3rd slide rheostat RW3 is connected with left back Car window electric machine J3 after connecting, and the end of the 12 resistance R 12 and the 4th slide rheostat RW4 is connected with right back Car window electric machine J4 after connecting; The other end of the 9th resistance R 9, the first slide rheostat RW1, the tenth resistance R 10, the second slide rheostat RW2, the 11 resistance R 11, the 3rd slide rheostat RW3, the 12 resistance R 12, the 4th slide rheostat RW4 connects;
Current detecting is amplified comparison circuit and is comprised that model all is first, second, third, fourth comparator IC2B, IC2A, IC2D, the IC2C of LM339, the positive input of the first comparator IC2B is connected with the sliding end of the first slide rheostat RW1, the reverse input end of the first comparator IC2B is connected with the normal power supply of automobile, the pin of the output of the first comparator IC2B and the left front Car window electric machine current detecting of the conduct of control chip input
Connect; The positive input of the second comparator IC2A is connected with the sliding end of the second slide rheostat RW2, the reverse input end of the second comparator IC2A is connected with the normal power supply of automobile, the output of the second comparator IC2A with as the pin of the right front Car window electric machine current detecting of control chip input
Connect; The positive input of the 3rd comparator IC2D is connected with the sliding end of the 3rd slide rheostat RW3, the reverse input end of the 3rd comparator IC2D is connected with the normal power supply of automobile, the output of the 3rd comparator IC2D with as the pin of the left back Car window electric machine current detecting of control chip input
Connect; The positive input of the 4th comparator IC2C is connected with the sliding end of the 4th slide rheostat RW4, the reverse input end of the 4th comparator IC2C is connected with the normal power supply of automobile, the output of the 4th comparator IC2C with as the pin of the right back Car window electric machine current detecting of control chip (5) input
Connect.
Aforesaid a kind of intelligent controller for full automatic automobile window lift, characterized by further comprising the skylight and close the interlock output circuit, it includes second, third diode D2, D3, the 3rd triode Q3, the 14 resistance R 14, the negative pole of second, third diode D2, D3 respectively with the pin of control chip
Connect, after connecting, the positive pole of second, third diode D2, D3 is connected with an end of the 14 resistance R 14 and the base stage of the 3rd triode Q3 simultaneously, the other end of the 14 resistance R 14 is connected with the 5V power supply, the grounded emitter of the 3rd triode Q3, the colelctor electrode of the 3rd triode Q3 is by interface J6's
Pin is connected with the motor in control skylight.
Aforesaid a kind of intelligent controller for full automatic automobile window lift characterized by further comprising the ACC power sense circuit, includes the first diode D1, the 3rd, the 4th resistance R 3, R4, and the positive pole of the 13 capacitor C 13, the first diode D1 is by the of interface J6
Pin is connected with the ACC power supply, one end of the negative pole of the first diode D1 and three resistance R 3 anodal with the 13 capacitor C 13, the 4th resistance R 4 is connected simultaneously, the 13 capacitor C 13 negative poles all are connected with the emitter stage of driving window signal conversion triode Q1, the window signal that cut-offs conversion triode Q2, the other end of the 3rd resistance R 3 is connected with the base stage of driving window signal conversion triode Q1, and the other end of the 4th resistance R 4 is connected with the base stage of the window signal conversion triode Q2 that cut-offs.
The invention has the beneficial effects as follows:
1, control chip of the present invention can be controlled four vehicle windows and divide three gears to open successively after receive the remote control starting signal, can before getting on the bus vehicle window be opened like this, in advance car is ventilated with extraneous.Pass into ozone in the car to make things convenient for;
2, control chip of the present invention can be controlled vehicle window and automatically closes when receiving vehicle-locking signal, increased like this theftproof of vehicle window, reduced people and shut the generation that vehicle window causes stolen property in the car even automobile stolen phenomenon owing to forgetting when the lock car.
3, of the present invention have a measuring ability of being hampered, larger external force stops lifting or when putting in place, the present invention can control vehicle window and quit work immediately when vehicle window is subject to, avoided being sitting in the car the people especially child the phenomenon of hand folding or clothes occurs, safer, have hommization;
4, the driver only needs the short 0.2 second button of pressing, and the window lifting controller just can be realized operation that vehicle window is automatically risen or falls, and flexible operation, convenience increase travel safety.
[description of drawings]
Be described in further detail below in conjunction with accompanying drawing and embodiments of the present invention:
Fig. 1 is block diagram of the present invention;
Fig. 2 is circuit theory diagrams of the present invention.
[specific embodiment]
Referring to Fig. 1, the present invention is a kind of intelligent controller for full automatic automobile window lift, its be arranged on four window control switch 1 on the left front car door, secondary doorman lock control switch 11, the remote-control receiving circuit 2 of ON/OFF car door lock signal, left front door lock motor drive power supply circuit 3 and be used in conjunction with; The ON/OFF car door lock signal that described remote-control receiving circuit 2 receives from automobile remote controllers, left front door lock motor drive power supply circuit 3 converts the ON/OFF car door lock signal of remote-control receiving circuit 2 outputs to drive left front door-lock motor ON/OFF car door power supply signal.General having now on the automobile with remote control driving door lock all is equipped with remote-control receiving circuit 2 and left front door lock motor drive power supply circuit 3 and four window control switch 1 and secondary doorman lock control switch 11, and the remote-control receiving circuit 2 of existing automobile and left front door lock motor drive power supply circuit 3 play switch door lock onboard.
The present invention includes the ON/OFF vehicle window signaling conversion circuit 4, control chip 5, buffering drive integrated circult 6, the Car window electric machine lifting drive circuit 7 that connect in turn, and the four window control switch input circuits 14 and the 5V power circuit 8 that are connected with control chip 5.
Described four window control switch input circuits 14 are connected with secondary doorman lock control switch 11, and it will input to control chip 5 through the signal of the control four vehicle window lifting/lowerings of secondary doorman lock control switch 11 from four window control switch 1;
The power supply signal of the left front door-lock motor ON/OFF of the driving car door that described ON/OFF vehicle window signaling conversion circuit 4 can be exported left front door lock motor drive power supply circuit 3 converts ON/OFF vehicle window signal to.
Control chip 5, in secondary doorman lock control switch 11 connection situations, it is according to the lifting/lowering vehicle window signal of exporting from ON/OFF vehicle window signal or four window control switch 1 of 4 outputs of ON/OFF vehicle window signaling conversion circuit, the corresponding operational order of output behind Instruction decoding drives the vehicle window ON/OFF by buffering drive integrated circult 6 control Car window electric machine lifting drive circuits 7;
The normal power supply 15 of automobile is for buffering drive integrated circult 6, Car window electric machine lifting drive circuit 7,5V power circuit 8 provide power supply.
If before getting on the bus, think to open in advance vehicle window, by pressing automobile remote controllers, remote-control receiving circuit 2 of the present invention receives the lock control signal that opens the door it is decoded, output drives the power supply signal of left front door-lock motor door opening behind left front door lock motor drive power supply circuit 3 receipt decodings, left-hand door is unblanked, and other three doors are also unblanked simultaneously.ON/OFF vehicle window signaling conversion circuit 4 will convert the driving window signal to from the power supply signal that left front door lock motor drive power supply circuit 3 obtains the left front door-lock motor door opening of driving, control chip 5 is opened successively by four vehicle windows of buffering drive integrated circult 6 control Car window electric machine lifting drive circuits 7 drivings after receiving the driving window signal, realization is remote control driving window in the driving door lock, in advance car is ventilated with extraneous, pass into ozone in the car to make things convenient for;
When the lock car, press automobile remote controllers, remote-control receiving circuit 2 of the present invention receives the spring lock control signal it is decoded, output drives the power supply signal of left front door-lock motor spring lock behind left front door lock motor drive power supply circuit 3 receipt decodings, left-hand door is locked, and other three doors are also locked simultaneously.ON/OFF vehicle window signaling conversion circuit 4 will convert the window signal that cut-offs to from the power supply signal of the left front door-lock motor of the driving that left front door lock motor drive power supply circuit 3 obtains pass car door, if having the vehicle window car owner to forget when the lock car shuts, control chip 5 is received and is driven the vehicle window of opening by buffering drive integrated circult 6 control Car window electric machine lifting drive circuits 7 behind the window signal that cut-offs and shut so, realizes that remote control is closed vehicle window and closed the skylight when locking door.
Described control chip 5 can short loose one's grip by four window control switch 1 after, finish the vehicle window ON/OFF work that drives by buffering drive integrated circult 6 control Car window electric machine lifting drive circuits 7.
In order to make the present invention have pinch resistant functionality in control during vehicle window, also include Car window electric machine current sampling circuit 9 and current detecting and amplify comparison circuit 10, take a sample out the operating current of Car window electric machine lifting drive circuit 7 interior motors of Car window electric machine current sampling circuit 9; Current detecting is amplified motor working current that comparison circuit 10 takes a sample out Car window electric machine current sampling circuit 9 and is amplified the backward control chip 5 output motor operating currents of comparative analysis and be/no over-current signal, control chip 5 according to be/no over-current signal output is/the no motor signal that stops to control 7 work of Car window electric machine lifting drive circuit.When staff or clothes are clipped on the vehicle window because of carelessness, Car window electric machine current sampling circuit 9 can be from the Car window electric machine operating current of taking a sample out, current detecting is amplified comparison circuit 10 and can be quit work by output overcurrent signal controlling Car window electric machine lifting drive circuit 7 after judging relatively, makes the vehicle window that is rising stop to rise.So not only avoid Car window electric machine to be hampered impaired, and avoid staff because being crushed by vehicle window because of carelessness.In all need to put the lifting process that detects in place, control chip 5 is enabled the self-braking function of delaying time in 6 seconds simultaneously, when detecting any one motor rotation blockage above 2 seconds, with all outputs of Compulsory Removal, so just can not in time not stop liter (falling) and damage control chip 5 and door and window motor because of detecting error.
The present invention can also include the skylight and close interlock output circuit 16, ACC power sense circuit 17,12A overcurrent from recovering insurance circuit 12,0.1A overcurrent from recovering insurance circuit 13.When vehicle window was closed in remote control, control chip 5 was closed 16 outputs of interlock output circuit and is closed a day window signal to the skylight, and the skylight is closed interlock output circuit 16 and closed the skylight.ACC power sense circuit 17 can be inserted at automobile and shield the input of remote control switch window signal when key starts the ACC power supply.
The 12A overcurrent is from recovering between the relay and the normal power supply of automobile that insurance circuit 12 is connected to Car window electric machine lifting drive circuit 7; the 12A overcurrent is in order to protect Car window electric machine lifting drive circuit 7 from recovering insurance circuit 12, when making the electric current of Car window electric machine lifting drive circuit 7 surpass 12A with the normal power supply disconnection of automobile.0.1A overcurrent is connected between buffering drive integrated circult 6,5V power circuit 8, current detecting amplification comparison circuit 10 and the normal power supply of automobile from recovering insurance circuit 13; 0.1A overcurrent is in order to protect buffering drive integrated circult 6,5V power circuit 8, current detecting to amplify comparison circuit 10 from recovering insurance circuit 13, when buffering drive integrated circult 6,5V power circuit 8, current detecting are amplified electric current in any one circuit in the comparison circuit 10 and are surpassed 0.1A with the normal power supply disconnection of automobile.
In order further to understand the present invention, now lift a concrete circuit embodiments and illustrate.Referring to Fig. 2, described control chip 5 models are PIC16F73, its pin 2., 3., 4., 5., 6., 7.,
Be respectively left front vehicle window signal input part, left front vehicle window signal input part, right front vehicle window signal input part, right front vehicle window signal input part, left back vehicle window signal input part, left back vehicle window signal input part, right back vehicle window signal input part, the right back vehicle window signal input part that falls of rising of falling of rising of falling of rising of falling of rising; The pin of control chip 5 2., 3., 4., 5., 6., 7.,
Respectively the pin by interface J6 3., 4., 5., 6., 7., 8., 1., 2. is connected with four window control switch 1, they are to obtain the signals that the control vehicle window moves from 8 switches of four window control switch 1 respectively; The pin of control chip 5
Be respectively driving window signal input, the window signal input that cut-offs, they are the signals that receive the control vehicle window action of sending from following ON/OFF car signaling conversion circuit 4; The pin of control chip 5
Be the left front vehicle window signal output part that rises, the left front vehicle window signal output part that falls, the right front vehicle window signal output part that rises, the right front vehicle window signal output part that falls, the left back vehicle window signal output part that rises, the left back vehicle window signal output part that falls, the right back vehicle window signal output part that rises, the right back vehicle window signal output part that falls, control chip 5 receives the output signal of four window control switch 1 or ON/OFF car signaling conversion circuit 4, processes by analysis rear from the left front vehicle window signal output part that rises, the left front vehicle window signal output part that falls, the right front vehicle window signal output part that rises, the right front vehicle window signal output part that falls, the left back vehicle window signal output part that rises, the left back vehicle window signal output part that falls, the right back vehicle window signal output part that rises, the right back vehicle window signal output part output control signal of falling goes driving buffering drive integrated circult 6 to carry out work.
ON/OFF car signaling conversion circuit 4 includes driving window signal conversion triode Q1, the window signal that cut-offs conversion triode Q2, these two triodes can convert driving door lock power supply or the pass driving door lock power supply of left front door lock motor drive power supply circuit 3 outputs driving window control signal electricity to or close driving window control signal, then send control chip 5 to.Driving window signal conversion triode Q1 base stage all is connected with an end of the first resistance R 1, the 5th resistance R 5, the other end of the first resistance R 1 by interface J6 the 9. pin be connected with left front door lock motor drive power supply circuit 3, the other end of the 5th resistance R 5 is changed triode Q1 emitter stage with the driving window signal and is connected; The colelctor electrode of driving window signal conversion triode Q1 is connected with the driving window signal input of control chip 5 as the driving window signal output of ON/OFF car signaling conversion circuit 4; The window signal that cut-offs conversion triode Q2 base stage all is connected with an end of the second resistance R 2, the 6th resistance R 6, the other end of the second resistance R 2 by interface J6 the 10. pin be connected with left front door lock motor drive power supply circuit 3, the other end of the 6th resistance R 6 is changed triode Q2 emitter stage with the window signal that cut-offs and is connected; The colelctor electrode of the window signal that cut-offs conversion triode Q2 is connected with the window signal input that cut-offs of control chip 5 as the ON/OFF car signaling conversion circuit 4 window signal output that cut-offs.
Buffering drive integrated circult 6 is that a model is the chip of ULN2083, its 8 drive input and control chip 5 respectively left front rise the vehicle window signal output part, left frontly fall the vehicle window signal output part, right frontly rise the vehicle window signal output part, right frontly fall the vehicle window signal output part, left backly rise the vehicle window signal output part, left backly fall the vehicle window signal output part, right backly rise the vehicle window signal output part, the right back vehicle window signal output part that falls is connected, and 8 drive output of chip are connected with 8 vehicle window control relays on the Car window electric machine lifting drive circuit 7.
Car window electric machine lifting drive circuit 7 includes left front vehicle window control relay JD1, left front vehicle window control relay JD2, right front vehicle window control relay JD3, right front car control relay JD4, left back vehicle window control relay JD5, left back vehicle window control relay JD6, right back vehicle window control relay JD7, the right back vehicle window control relay JD8 that falls of rising of falling of rising of falling of rising of falling of rising that an end is connected with 8 drive output of buffering drive integrated circult 6 respectively, and the other end of 8 relays all is connected with the normal power supply of automobile; Describedly left frontly rise vehicle window control relay JD1 or the left front vehicle window control relay JD2 that falls controls left front Car window electric machine J1, right frontly rise vehicle window control relay JD3 or the right front car control relay JD4 that falls controls right front Car window electric machine J2, left backly rise vehicle window control relay JD5 or the left back vehicle window control relay JD6 that falls controls left back Car window electric machine J3, right backly rise vehicle window control relay JD7 or the right back vehicle window control relay JD8 that falls controls right back Car window electric machine J4.
Car window electric machine current sampling circuit 9 includes the 9th, the tenth, the 11, the 12 resistance R 9, R10, R11, R12 and first, second, the 3rd, the 4th slide rheostat RW1, RW2, RW3, RW4, the 9th resistance R 9 is connected with left front Car window electric machine J1 after the end of slide rheostat RW1 connects with being connected, the tenth resistance R 10 is connected with right front Car window electric machine J2 after the end of slide rheostat RW2 connects with being connected, the end of the 11 resistance R 11 and the 3rd slide rheostat RW3 is connected with left back Car window electric machine J3 after connecting, and the end of the 12 resistance R 12 and the 4th slide rheostat RW4 is connected with right back Car window electric machine J4 after connecting; The other end of the 9th resistance R 9, the first slide rheostat RW1, the tenth resistance R 10, the second slide rheostat RW2, the 11 resistance R 11, the 3rd slide rheostat RW3, the 12 resistance R 12, the 4th slide rheostat RW4 connects;
Current detecting is amplified comparison circuit 10 and is comprised that model all is first, second, third, fourth comparator IC2B, IC2A, IC2D, the IC2C of LM339, the positive input of the first comparator IC2B is connected with the sliding end of the first slide rheostat RW1, the reverse input end of the first comparator IC2B is connected with the normal power supply of automobile, the pin of the left front Car window electric machine current detecting of the conduct input of the output of the first comparator IC2B and control chip 5
Connect; The positive input of the second comparator IC2A is connected with the sliding end of the second slide rheostat RW2, the reverse input end of the second comparator IC2A is connected with the normal power supply of automobile, the output of the second comparator IC2A with as the pin of control chip 5 right front Car window electric machine current detecting inputs
Connect; The positive input of the 3rd comparator IC2D is connected with the sliding end of the 3rd slide rheostat RW3, the reverse input end of the 3rd comparator IC2D is connected with the normal power supply of automobile, the output of the 3rd comparator IC2D with as the pin of control chip 5 left back Car window electric machine current detecting inputs
Connect; The positive input of the 4th comparator IC2C is connected with the sliding end of the 4th slide rheostat RW4, the reverse input end of the 4th comparator IC2C is connected with the normal power supply of automobile, the output of the 4th comparator IC2C with as the pin of control chip 5 right back Car window electric machine current detecting inputs
Connect.
The skylight is closed interlock output circuit 16 and is included second, third diode D2, D3, the 3rd triode Q3, the 14 resistance R 14, the negative pole of second, third diode D2, D3 respectively with the pin of control chip
Connect, after connecting, the positive pole of second, third diode D2, D3 is connected with an end of the 14 resistance R 14 and the base stage of the 3rd triode Q3 simultaneously, the other end of the 14 resistance R 14 is connected with the 5V power supply, the grounded emitter of the 3rd triode Q3, the colelctor electrode of the 3rd triode Q3 is by interface J6's
Pin is connected with louver controller and controls closing of skylight.
ACC power sense circuit 17 includes the first diode D1, the 3rd, the 4th resistance R 3, R4, and the positive pole of the 13 capacitor C 13, the first diode D1 is by the of interface J6
Pin is connected with the ACC power supply, one end of the negative pole of the first diode D1 and three resistance R 3 anodal with the 13 capacitor C 13, the 4th resistance R 4 is connected simultaneously, the 13 capacitor C 13 negative poles all are connected with the emitter stage of driving window signal conversion triode Q1, the window signal that cut-offs conversion triode Q2, the other end of the 3rd resistance R 3 is connected with the base stage of driving window signal conversion triode Q1, and the other end of the 4th resistance R 4 is connected with the base stage of the window signal conversion triode Q2 that cut-offs.
The 12A overcurrent is a through-flow breaker from recovering insurance circuit 12, and it is connected between the relay and the normal power supply of automobile of Car window electric machine lifting drive circuit 7.0.1A overcurrent also is a through-flow breaker from recovering insurance circuit 13.
The present invention mainly contains following two kinds of controls:
One, remote control switch vehicle window control
1, window is closed in remote control: control chip 5 automatically detects secondary doorman lock control switch 11 and whether presses minute two kinds of situations during remote control vehicle locking:
, secondary doorman of a lock control switch 11 can not close the window action if pressing locking, but three inoperable states of vehicle window of the control chip 5 meeting original lockings of cancellation change four car window switch of locking into and all can not operate elevating glass, this thinks illegally glass to be pried open the behavior of attempting to reduce glass behind the seam for those and plays anti-theft function, even there is the key energising can not carry out any operation of four-light.
If b secondary doorman lock control this moment switch 11 is not pressed, control chip 5 at first can all lock the switching manipulation of four vehicle windows and enter the door and window anti-theft state, control chip 5 is closed four vehicle windows with automatic sequence subsequently, close the window order: right front, right back, left back, left front, the skylight control signal of then exporting 10 seconds is closed the skylight
2, remote control is windowed: when the car owner during for the first time by remote-control unlocking motor central lock can open four locks, control chip 5 can automatically terminate the state before the locking that originally four vehicle windows was operated returns to locking simultaneously, if car owner's this moment thinks in advance glass to be opened ventilation then will carry out following steps:
A, after unblanking for the first time, press the remote-control unlocking key in 6 seconds for the second time, control chip 5 will to four glass fall respectively 0.4 second, 0.4 second, 0.2 second, 0.2 second approximately the 50mm aperture (the window order falls: left front, right front, left back, right back, below identical);
B, as behind second time button, pressing for the third time the remote-control unlocking key in 5 seconds again, control chip 5 will fall respectively 1 second, 1 second, 0.8 second, 0.8 second approximately 1/2nd apertures to four glass;
C, press the remote-control unlocking key as continuing behind button for the third time in 5 seconds the 4th time, control chip 5 stops after can order dropping to respectively the end with four automatically.
If d, do not have pressing of remote-control unlocking key within 7 second each time limit, program will be got back to holding state, if during the lock car secondary doorman lock control switch 11 pressed words will be again to the operational lock of other three vehicle windows.(annotate: when all repeatedly straighforward operations, all must wait steering indicating light not dodge rear button could be effective)
Two, hand is realized elevating control by four window control switch to four vehicle windows
1, the left front door window control switch is realized elevating control to four vehicle windows
A, shortly pressed four car window switch buttons 0.2 second, can realize during release respectively corresponding vehicle window is risen (falling) automatically to top (end), putting in place stops and running into to surpass midway setting resistance (can respectively to four independent drag sizes of adjusting) time and automatically stopping automatically afterwards.Automatically rising in (falling) process, if shortly fell accordingly (liter) button by 0.2 second and can end ongoing liter (falling) process.
B, long can realize real-time liter (falling) glass during by four car window switch buttons (greater than 0.2 second); with putting with stopping; can stop at the optional position, as the rear button that puts in place decontrols also, system with detection put in place rear automatically cut off this loop stop liter (falling) thus the protection lifting motor.
C, secondary doorman lock control switch 11 are pressed rear locking to all operations of right front, left back, right back three door vehicle windows, will no longer carry out automatic lifting windows after secondary doorman lock control switch 11 is pressed simultaneously with remote control vehicle locking the time.After resetting, secondary doorman lock control switch 11 can normally control.
The switch of d, control left front door vehicle window can not carry out liter (a falling) control to the left front door vehicle window after closing key, the switch of controlling its excess-three door vehicle window is closing under the key state and can realize that singly-bound liter (falling) arrives top (end) control (can end lifting action this moment by pressing inverse operation) to three door vehicle windows, function may be understood some unresponsive phenomenon because of the difference of indivedual cars herein, belongs to normal phenomenon.
2, the mode of operation that its corresponding glass is kept former car of the car window switch on its excess-three door is constant, carries out manually control, but control chip 5 detects and can automatically cut off corresponding power supply after putting in place and protect motor to avoid burning because of overcurrent.In liter (falling) process, if run into greater than the resistance of setting then can Halfway Stopping liter (falling).These two kinds of situations automatically stop can by 2 seconds of control chip 5 locking can not repetitive operation.
3, gauge tap can not be carried out corresponding vehicle window after key closes electricity and rise (falling) control on right front, left back, right back three limits.
Claims (10)
1. intelligent controller for full automatic automobile window lift, it is used in conjunction with the left front door lock motor drive power supply circuit (3) that is arranged on four window control switch (1), secondary doorman lock control switch (11) on the left front car door, is used for receiving remote-control receiving circuit (2) from the ON/OFF car door lock signal of automobile remote controllers, converts ON/OFF car door lock signal to drive left front door-lock motor ON/OFF car door power supply signal;
It is characterized in that including the four window control switch input circuits (14) that are connected with secondary doorman lock control switch (11), it will input to control chip (5) through the signal of the control four vehicle window lifting/lowerings of secondary doorman lock control switch (11) from four window control switch (1);
ON/OFF vehicle window signaling conversion circuit (4), its power supply signal with the left front door-lock motor ON/OFF of the driving car door of left front door lock motor drive power supply circuit (3) output converts ON/OFF vehicle window signal to;
Control chip (5), in secondary doorman lock control switch (11) connection situation, it is according to the lifting/lowering vehicle window signal of exporting from ON/OFF vehicle window signal or four window control switch (1) of ON/OFF vehicle window signaling conversion circuit (4) output, the corresponding operational order of output drives the vehicle window ON/OFF by buffering drive integrated circult (6) control Car window electric machine lifting drive circuit (7) behind Instruction decoding;
Buffering drive integrated circult (6), it is connected with control chip (5);
Car window electric machine lifting drive circuit (7), it is connected with buffering drive integrated circult (6);
5V power circuit (8) is for control chip (5) provides dc source;
The normal power supply of automobile (15) is for buffering drive integrated circult (6), Car window electric machine lifting drive circuit (7), 5V power circuit (8) provide power supply.
2. a kind of intelligent controller for full automatic automobile window lift according to claim 1 characterized by further comprising: Car window electric machine current sampling circuit (9), and it detects the operating current of the interior motor of Car window electric machine lifting drive circuit (7);
Current detecting is amplified comparison circuit (10), the detected motor working current of Car window electric machine current sampling circuit (9) is carried out the more backward control chip of amplification ratio (5) output motor operating current is/no over-current signal, analyze certain road motor through control chip (5) to be/no over-current signal export be/noly stop corresponding motor signal controlling Car window electric machine lifting drive circuit (7) work.
3. a kind of intelligent controller for full automatic automobile window lift according to claim 1, it is characterized in that described control chip (5) can short loose one's grip by four window control switch (1) after, by the buffering drive integrated circult (6) control Car window electric machine lifting drive circuit (7) finish the open/close work of automatic driving vehicle window.
4. a kind of intelligent controller for full automatic automobile window lift according to claim 3 is characterized in that described control chip (5) model is PIC16F73, its pin 2., 3., 4., 5., 6., 7.,
Be respectively left front vehicle window signal input part, left front vehicle window signal input part, right front vehicle window signal input part, right front vehicle window signal input part, left back vehicle window signal input part, left back vehicle window signal input part, right back vehicle window signal input part, the right back vehicle window signal input part that falls of rising of falling of rising of falling of rising of falling of rising; The pin of control chip (5) 2., 3., 4., 5., 6., 7.,
Pin by interface J6 3., 4., 5., 6., 7., 8., 1., 2. be connected with four window control switch (1) respectively; The pin of control chip (5)
Be respectively driving window signal input, the window signal input cut-offs; The pin of control chip (5)
Be left front vehicle window signal output part, left front vehicle window signal output part, right front vehicle window signal output part, right front vehicle window signal output part, left back vehicle window signal output part, left back vehicle window signal output part, right back vehicle window signal output part, the right back vehicle window signal output part that falls of rising of falling of rising of falling of rising of falling of rising.
5. according to claim 1 or 4 described a kind of intelligent controller for full automatic automobile window lift, it is characterized in that ON/OFF car signaling conversion circuit (4) includes driving window signal conversion triode Q1, the window signal that cut-offs conversion triode Q2, driving window signal conversion triode Q1 base stage all is connected with an end of the first resistance R 1, the 5th resistance R 5, the other end of the first resistance R 1 by interface J6 the 9. pin be connected with left front door lock motor drive power supply circuit (3), the other end of the 5th resistance R 5 is changed triode Q1 emitter stage with the driving window signal and is connected; The colelctor electrode of driving window signal conversion triode Q1 is connected with the driving window signal input of control chip (5) as the driving window signal output of ON/OFF car signaling conversion circuit (4);
The window signal that cut-offs conversion triode Q2 base stage all is connected with an end of the second resistance R 2, the 6th resistance R 6, the other end of the second resistance R 2 by interface J6 the 10. pin be connected with left front door lock motor drive power supply circuit (3), the other end of the 6th resistance R 6 is changed triode Q2 emitter stage with the window signal that cut-offs and is connected; The colelctor electrode of the window signal that cut-offs conversion triode Q2 is connected with the window signal input that cut-offs of control chip (5) as ON/OFF car signaling conversion circuit (4) the window signal output that cut-offs.
6. a kind of intelligent controller for full automatic automobile window lift according to claim 1, it is characterized in that cushioning drive integrated circult (6) is that a model is No. eight relay special driving chip of ULN2083, its 8 the left front vehicle window signal output parts that rise that drive input and difference control chip (5), the left front vehicle window signal output part that falls, the right front vehicle window signal output part that rises, the right front vehicle window signal output part that falls, the left back vehicle window signal output part that rises, the left back vehicle window signal output part that falls, the right back vehicle window signal output part that rises, the right back vehicle window signal output part that falls connects, and 8 drive output of chip are connected with Car window electric machine lifting drive circuit (7).
7. a kind of intelligent controller for full automatic automobile window lift according to claim 2, it is characterized in that Car window electric machine lifting drive circuit (7) includes the left front vehicle window control relay JD1 that rises that an end is connected with 8 drive output of buffering drive integrated circult (6) respectively, the left front vehicle window control relay JD2 that falls, the right front vehicle window control relay JD3 that rises, the right front car control relay JD4 that falls, the left back vehicle window control relay JD5 that rises, the left back vehicle window control relay JD6 that falls, the right back vehicle window control relay JD7 that rises, the right back vehicle window control relay JD8 that falls, the other end of 8 relays all is connected with the normal power supply of automobile; Describedly left frontly rise vehicle window control relay JD1 or the left front vehicle window control relay JD2 that falls controls left front Car window electric machine J1, right frontly rise vehicle window control relay JD3 or the right front car control relay JD4 that falls controls right front Car window electric machine J2, left backly rise vehicle window control relay JD5 or the left back vehicle window control relay JD6 that falls controls left back Car window electric machine J3, right backly rise vehicle window control relay JD7 or the right back vehicle window control relay JD8 that falls controls right back Car window electric machine J4.
8. a kind of intelligent controller for full automatic automobile window lift according to claim 7, it is characterized in that Car window electric machine current sampling circuit (9) includes the 9th, the tenth, the 11, the 12 resistance R 9, R10, R11, R12 and first, second, the 3rd, the 4th slide rheostat RW1, RW2, RW3, RW4, the 9th resistance R 9 is connected with left front Car window electric machine J1 after the end of slide rheostat RW1 connects with being connected, the tenth resistance R 10 is connected with right front Car window electric machine J2 after the end of slide rheostat RW2 connects with being connected, the end of the 11 resistance R 11 and the 3rd slide rheostat RW3 is connected with left back Car window electric machine J3 after connecting, and the end of the 12 resistance R 12 and the 4th slide rheostat RW4 is connected with right back Car window electric machine J4 after connecting; The other end of the 9th resistance R 9, the first slide rheostat RW1, the tenth resistance R 10, the second slide rheostat RW2, the 11 resistance R 11, the 3rd slide rheostat RW3, the 12 resistance R 12, the 4th slide rheostat RW4 connects;
Current detecting is amplified comparison circuit (10) and is comprised that model all is first, second, third, fourth comparator IC2B, IC2A, IC2D, the IC2C of LM339, the positive input of the first comparator IC2B is connected with the sliding end of the first slide rheostat RW1, the reverse input end of the first comparator IC2B is connected with the normal power supply of automobile, the pin of the left front Car window electric machine current detecting of the conduct input of the output of the first comparator IC2B and control chip (5)
Connect; The positive input of the second comparator IC2A is connected with the sliding end of the second slide rheostat RW2, the reverse input end of the second comparator IC2A is connected with the normal power supply of automobile, the output of the second comparator IC2A with as the pin of the right front Car window electric machine current detecting of control chip (5) input
Connect; The positive input of the 3rd comparator IC2D is connected with the sliding end of the 3rd slide rheostat RW3, the reverse input end of the 3rd comparator IC2D is connected with the normal power supply of automobile, the output of the 3rd comparator IC2D with as the pin of the left back Car window electric machine current detecting of control chip (5) input
Connect; The positive input of the 4th comparator IC2C is connected with the sliding end of the 4th slide rheostat RW4, the reverse input end of the 4th comparator IC2C is connected with the normal power supply of automobile, the output of the 4th comparator IC2C with as the pin of the right back Car window electric machine current detecting of control chip (5) input
Connect.
9. a kind of intelligent controller for full automatic automobile window lift according to claim 1, characterized by further comprising the skylight and close interlock output circuit (16), it includes second, third diode D2, D3, the 3rd triode Q3, the 14 resistance R 14, the negative pole of second, third diode D2, D3 respectively with the pin of control chip
Connect, after connecting, the positive pole of second, third diode D2, D3 is connected with an end of the 14 resistance R 14 and the base stage of the 3rd triode Q3 simultaneously, the other end of the 14 resistance R 14 is connected with the 5V power supply, the grounded emitter of the 3rd triode Q3, the colelctor electrode of the 3rd triode Q3 is by interface J6's
Pin is connected with the motor in control skylight.
10. a kind of intelligent controller for full automatic automobile window lift according to claim 1, characterized by further comprising ACC power sense circuit (17), include the first diode D1, the 3rd, the 4th resistance R 3, R4, the positive pole of the 13 capacitor C 13, the first diode D1 is by the of interface J6
Pin is connected with the ACC power supply, one end of the negative pole of the first diode D1 and three resistance R 3 anodal with the 13 capacitor C 13, the 4th resistance R 4 is connected simultaneously, the 13 capacitor C 13 negative poles all are connected with the emitter stage of driving window signal conversion triode Q1, the window signal that cut-offs conversion triode Q2, the other end of the 3rd resistance R 3 is connected with the base stage of driving window signal conversion triode Q1, and the other end of the 4th resistance R 4 is connected with the base stage of the window signal conversion triode Q2 that cut-offs.
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| CN101941401B (en) * | 2010-09-11 | 2012-03-07 | 张沈平 | Automotive window control method and automotive window control module |
| CN202131878U (en) | 2011-04-15 | 2012-02-01 | 博世汽车部件(长沙)有限公司 | Vehicle window lifting device and integrated circuit |
| JP6012569B2 (en) * | 2013-09-11 | 2016-10-25 | オムロンオートモーティブエレクトロニクス株式会社 | Power window device for vehicle |
| DE102013015119A1 (en) * | 2013-09-12 | 2015-03-12 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt | Adjusting device for adjusting a vehicle between an adjustable position and an open position adjustable vehicle part |
| CN103938981B (en) * | 2014-04-29 | 2017-01-11 | 中华人民共和国湖北出入境检验检疫局 | Low-price motor vehicle power window control device and control method thereof |
| CN104679041B (en) * | 2015-02-14 | 2017-10-27 | 雷沃重工股份有限公司 | A kind of harvester operation load control system and method |
| CN105752080A (en) * | 2016-03-02 | 2016-07-13 | 吴伟民 | Automatic vehicle parking method and system |
| DE102017214426A1 (en) * | 2017-08-18 | 2019-02-21 | Volkswagen Aktiengesellschaft | Operating device for a motor vehicle |
| CN114150968A (en) * | 2021-11-25 | 2022-03-08 | 上汽通用五菱汽车股份有限公司 | Automobile window remote control follow-up stop control system, control method and system |
| CN115059371A (en) * | 2022-06-20 | 2022-09-16 | 一汽解放汽车有限公司 | Door and window control method and system |
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