CN1959052A - Control module for automatic lifting windows in motor vehicle, and control method - Google Patents
Control module for automatic lifting windows in motor vehicle, and control method Download PDFInfo
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- CN1959052A CN1959052A CNA2005100956213A CN200510095621A CN1959052A CN 1959052 A CN1959052 A CN 1959052A CN A2005100956213 A CNA2005100956213 A CN A2005100956213A CN 200510095621 A CN200510095621 A CN 200510095621A CN 1959052 A CN1959052 A CN 1959052A
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Abstract
The present invention relates to a motor vehicle automatic window-raising control module and its control method. It includes power supply connected with circuit, radio remote control transmitter, radio receiving circuit, drive circuit connected with window motor, logic control circuit which is positioned between the described radio receiving circuit and drive circuit and is respectively connected with radio receiving circuit and drive circuit and counting circuit for controlling window-raising operation. Besides, said invention also provides its working principle and concrete operation method.
Description
Technical field
The present invention relates to control module, particularly a kind of automatic lifting windows in motor vehicle control module and control method.
Background technology
At present, most of automobiles all are equipped with the equipment of wireless remotecontrol door lock or alarm one class, and their installation has brought very big convenience to the car owner.The car owner can save the trouble of unblanking locking with mechanical key, can use the remote controller remote-controlled operation, no matter daytime or night, can realize unblanking and locking of automobile easily, it is unlocking condition or blocking at present that the feedback that has some indicator lamps is simultaneously notified car owner's car.In addition, these vehicles that have wireless remotecontrol door lock or alarm generally all are equipped with power windows, driver in the car or passenger are easy to realize glass by car inner control button lifting.But, because the control button of power windows can't be operated outside car in car, and the closing of the uncontrollable vehicle window of radio remote controller, the two can't link together, and forget that closing vehicle window lock car leaves so the car owner can occur, so that the stolen situation of automobile takes place; Perhaps the car owner is good with lock, and finds that glass does not rise, and just has to unblank, open the door, rise window, locks car again again, and this locks car to the car owner and brings very big inconvenience.
Summary of the invention
Technical problem to be solved by this invention is at the deficiencies in the prior art, and a kind of automatic lifting windows in motor vehicle control module and control method are provided, to reach the remote-controlled purpose that rises window.
For solving the problems of the technologies described above, technical scheme of the present invention is a kind of automatic lifting windows in motor vehicle control module, it comprises the power supply that is connected with circuit, wireless remotecontrol transmitter, radio receiver circuit, the drive circuit that is connected with Car window electric machine, it is characterized in that: be provided with respectively the logic control circuit that is connected with drive circuit with radio receiver circuit between described radio receiver circuit and drive circuit; The counting circuit that control rises window is connected with logic control circuit.
The automatic lifting windows in motor vehicle control module, described counting circuit is by the continuous wireless pulse number of signals of metering, and optionally output signal is controlled drive circuit by logic control circuit.
The automatic lifting windows in motor vehicle control module, the input of described logic control circuit is connected with input signal respectively.
The automatic lifting windows in motor vehicle control module, described logic control circuit mainly is made up of logic control chip, resistance, electric capacity.
The automatic lifting windows in motor vehicle control module, described logic control chip is ST72561.
The automatic lifting windows in motor vehicle control module is provided with the current feedback circuit that detects the vehicle window current of electric in the described drive circuit, and exports current signal to logic control circuit.
Automatic lifting windows in motor vehicle control module, described current feedback circuit are provided with line resistance, the operational amplifier with current sensor function.
Another kind of scheme of the present invention provides a kind of control method of automatic lifting windows in motor vehicle control module, and this method comprises the following steps:
A) initialization step (100) is pressed the remote control transmitter latch buttons, and remote control transmitter is set up defences; B) detect step (101), be used to detect all car doors, protecgulum, boot, ignition switch and whether close; C) select step (102 or 103), be used for being made as 1 according to the checkout gear testing result flag bit of will setting up defences, the flag bit of maybe will setting up defences is made as 0; D) determining step (104) is used to judge that whether radio-frequency transmissions is greater than preset times; E) actuation step (105) is used for according to judged result for being drive unit execution automatic lifting windows; F) as if step (104), judged result will enter step (106) drive unit and not carry out the automatic lifting windows action for not; G) determining step (107) is used to judge whether receiving system receives radiofrequency signal continuously; H) keep step (108), be used for according to the receiving system result for being the action of drive unit continuation execution automatic lifting windows; I) as if step (107), judged result will enter step (109) drive unit and will stop to carry out the automatic lifting windows action for not; J) if whether determining step (110), the current feedback signal that is used for judging-driving unit not, then return maintenance step (108) greater than default locked rotor current value, and drive unit continues to carry out the automatic lifting windows action; K) end step (111) is if step (110) judged result is for being will stop to rise window and finish whole automatic lifting windows process; L) step (112) withdraws from the automatic lifting windows program.
The automatic lifting windows in motor vehicle method is describedly declared step (104) and is judged that radio-frequency transmissions is the continuous wireless pulse quantity of accumulative total.
According to the present invention, because the input of logic control circuit links to each other with the output of radio receiver circuit; The output of the control signal of logic control circuit links to each other with the input of drive circuit; The output of drive circuit links to each other with the motor of " power windows "; The quantity of the continuous wireless pulse of counting circuit accumulative total is given the logic control circuit signal when quantity reaches certain value, logic control circuit is exported to drive circuit, and drive circuit rises vehicle window automatically.Realize the automatic rising of power windows by radio controlled mode, can be so that the driver just can control the rising of vehicle window outside car.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments;
Fig. 1 is a kind of automatic lifting windows in motor vehicle control module of the present invention structural representation;
Fig. 2 is the present invention's control signal schematic diagram shown in Figure 1;
Fig. 3 is a driving circuit structure schematic diagram shown in Figure 1;
Fig. 4 is the flow chart of a kind of automatic lifting windows in motor vehicle control module of the present invention control method;
In Fig. 1, Fig. 2,1, the wireless remotecontrol transmitter; 2, power supply; 3, radio receiver circuit; 4, logic control circuit; 4, logic control circuit; 5, counting circuit; 6, drive circuit; 7, input signal; 8, line resistance; 9, operational amplifier; 10, relay.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of automatic lifting windows in motor vehicle control module, it comprises the power supply 2 that is connected with circuit, and the power supply of drive circuit 6 is 12V, and other circuit power is 5V.Wireless remotecontrol transmitter 1, radio receiver circuit 3, the drive circuit 6 that is connected with Car window electric machine are provided with respectively the logic control circuit 4 that is connected with drive circuit 6 with radio receiver circuit 3 between described radio receiver circuit 3 and drive circuit 6; The input of logic control circuit 4 is connected with input signal 7 respectively, and input signal 7 comprises ignition switch signal, car door signal, protecgulum signal, boot signal.The counting circuit 5 that control rises window is connected with logic control circuit 4.Counting circuit 5 is by the continuous wireless pulse number of signals of metering, and optionally output signal is controlled forward and backward door Car window electric machine respectively by No. 4 drive circuits 6 respectively by logic control circuit 4.
Referring to Fig. 3, the output of the control signal of logic control circuit 4 links to each other with the coil of twins' relay 10 by switching tube (not shown) in the drive circuit 6; The constant close contact of twins' relay 10 is connected in parallel on the 12V power end, and an other end (movable contact) is connected to the two ends of Car window electric machine, and the constant open contact parallel connection of twins' relay 10 is by connecing above-mentioned line resistance 8 ground connection; And the other end of online resistance 8 (non-earth terminal), by operational amplifier 9 above-mentioned logic control circuit 4 is exported in the current value amplification, numerical value after logic control circuit 4 is changed by current signal judges whether power windows is raised to the top, thereby stops the vehicle window vertical motion.
Whether referring to control method shown in Figure 4, step 100 is an original state, presses the remote control transmitter latch buttons, after carrying out remote control transmitter and setting up defences, carries out and detects step 101, detect all car doors, protecgulum, boot, ignition switch and close; Whether door locks, and whether set up defences successful.Detecting step 101 testing result for being, enter in the step 102, the flag bit of will setting up defences is made as 1, if testing result enters in the step 103 for not, the flag bit of will setting up defences is made as 0.In determining step 104, whether judge wireless remotecontrol transmitter emission of radio frequency signals greater than preset times,, then enter actuation step 105 drive units and carry out the automatic lifting windows action for being in step 104 judged result.If judged result will enter step 106 for not, drive unit is not carried out the automatic lifting windows action.In determining step 107, judge whether the radio system radiofrequency signal receives continuously, as for being, then enter maintenance step 108, drive unit continues to carry out the automatic lifting windows action.If not, then enter step 109, no matter where vehicle window is, and drive unit will stop to carry out the automatic lifting windows action.In step 110, whether the current feedback signal in the judging-driving unit as for not, then returns maintenance step (108) greater than default locked rotor current value, and drive unit continues to carry out the automatic lifting windows action; If yes, then enter end step 111, will stop to rise window and finish whole automatic lifting windows process.Step 112 withdraws from the automatic lifting windows program.
Described declare in the step 104 judge that wireless remotecontrol transmitter radio-frequency transmissions is the continuous wireless pulse quantity of accumulative total.It is in order to prevent driver's maloperation that step 104 is set on the control program.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention, like this, if to of the present invention these revise and modification belongs to claim of the present invention and the technical scope that is equal within, then the invention is intended to comprise these changes and modification interior.
Claims (10)
1, a kind of automatic lifting windows in motor vehicle control module, it comprises the power supply (2) that is connected with circuit, wireless remotecontrol transmitter (1), radio receiver circuit (3), the drive circuit (6) that is connected with Car window electric machine, it is characterized in that: be positioned at and be provided with respectively the logic control circuit (4) that is connected with drive circuit (6) with radio receiver circuit (3) between described radio receiver circuit (3) and the drive circuit (6); The counting circuit (5) that control rises window is connected with logic control circuit (4).
2, automatic lifting windows in motor vehicle control module according to claim 1, it is characterized in that: described counting circuit (5) is used for by measuring continuous wireless pulse number of signals, and optionally output signal is by logic control circuit (4) control drive circuit (6).
3, automatic lifting windows in motor vehicle control module according to claim 1 is characterized in that: the input of described logic control circuit (4) is connected with input signal (7) respectively.
4, automatic lifting windows in motor vehicle control module according to claim 4 is characterized in that: described input signal (7) comprises ignition switch signal, car door signal, protecgulum signal, boot signal.
5, according to claim 1 or 2 or 3 described automatic lifting windows in motor vehicle devices, it is characterized in that: described logic control circuit (4) mainly is made up of logic control chip, resistance, electric capacity.
6, automatic lifting windows in motor vehicle control module according to claim 5 is characterized in that: described logic control chip model is ST72561.
7, automatic lifting windows in motor vehicle control module according to claim 1 and 2 is characterized in that: be provided with the current feedback circuit that detects the vehicle window current of electric in the described drive circuit (6), and export current signal to logic control circuit (4).
8, automatic lifting windows in motor vehicle control module according to claim 7 is characterized in that: described current feedback circuit is provided with line resistance (8), the operational amplifier (9) with current sensor function.
9, a kind of control method of automatic lifting windows in motor vehicle control module, this method comprises the following steps:
A) initialization step (100) is pressed the remote control transmitter latch buttons, and remote control transmitter is set up defences;
B) detect step (101), be used to detect all car doors, protecgulum, boot, ignition switch and whether close;
C) select step (102 or 103), be used for being made as 1 according to the checkout gear testing result flag bit of will setting up defences, the flag bit of maybe will setting up defences is made as 0;
D) determining step (104) is used to judge that whether radio-frequency transmissions is greater than preset times;
E) actuation step (105) is used for according to judged result for being the action of drive unit execution automatic lifting windows;
F) as if step (104), judged result will enter step (106) drive unit and not carry out the automatic lifting windows action for not;
G) determining step (107) is used to judge whether receiving system receives radiofrequency signal continuously;
H) keep step (108), be used for according to the receiving system result for being the action of drive unit continuation execution automatic lifting windows;
I) as if step (107), judged result will enter step (109) drive unit and will stop to carry out the automatic lifting windows action for not;
J) determining step (110), whether the current feedback signal that is used for judging-driving unit is greater than default locked rotor current value; If not, then return maintenance step (108), drive unit continues to carry out the automatic lifting windows action;
K) end step (111) is if step (110) judged result is for being will stop to rise window and finish whole automatic lifting windows process;
L) step (112) withdraws from the automatic lifting windows program.
10, automatic lifting windows in motor vehicle method according to claim 7 is characterized in that: describedly declare step (104) and judge that radio-frequency transmissions is the continuous wireless pulse quantity of accumulative total.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100956213A CN1959052A (en) | 2005-11-11 | 2005-11-11 | Control module for automatic lifting windows in motor vehicle, and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100956213A CN1959052A (en) | 2005-11-11 | 2005-11-11 | Control module for automatic lifting windows in motor vehicle, and control method |
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| Publication Number | Publication Date |
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| CN1959052A true CN1959052A (en) | 2007-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2005100956213A Pending CN1959052A (en) | 2005-11-11 | 2005-11-11 | Control module for automatic lifting windows in motor vehicle, and control method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984211A (en) * | 2010-11-12 | 2011-03-09 | 埃泰克汽车电子(芜湖)有限公司 | Device and method for controlling automatic descending of motor vehicles window |
| CN102454354A (en) * | 2010-10-22 | 2012-05-16 | 通用汽车环球科技运作有限责任公司 | Shutter control during ambient temperature warm-up across a freezing point |
| CN102979402A (en) * | 2012-11-27 | 2013-03-20 | 芜湖市顺昌汽车配件有限公司 | Automobile automatic window-lifting system |
| CN103334670A (en) * | 2013-06-19 | 2013-10-02 | 宁波恒特汽车零部件有限公司 | Anti-pinch control circuit of automotive window direct current motor |
| US9657632B2 (en) | 2012-08-01 | 2017-05-23 | GM Global Technology Operations LLC | Method and apparatus for remote torque control of an aerodynamic air shutter mechanism |
| CN116677273A (en) * | 2023-05-24 | 2023-09-01 | 一汽解放汽车有限公司 | Vehicle door control method, device, electronic device and storage medium |
-
2005
- 2005-11-11 CN CNA2005100956213A patent/CN1959052A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454354A (en) * | 2010-10-22 | 2012-05-16 | 通用汽车环球科技运作有限责任公司 | Shutter control during ambient temperature warm-up across a freezing point |
| US8833498B2 (en) | 2010-10-22 | 2014-09-16 | GM Global Technology Operations LLC | Shutter control during ambient temperature warm-up across a freezing point |
| CN102454354B (en) * | 2010-10-22 | 2015-09-09 | 通用汽车环球科技运作有限责任公司 | Shutter in the environment temperature elevation process quarice put controls |
| CN101984211A (en) * | 2010-11-12 | 2011-03-09 | 埃泰克汽车电子(芜湖)有限公司 | Device and method for controlling automatic descending of motor vehicles window |
| US9657632B2 (en) | 2012-08-01 | 2017-05-23 | GM Global Technology Operations LLC | Method and apparatus for remote torque control of an aerodynamic air shutter mechanism |
| CN102979402A (en) * | 2012-11-27 | 2013-03-20 | 芜湖市顺昌汽车配件有限公司 | Automobile automatic window-lifting system |
| CN103334670A (en) * | 2013-06-19 | 2013-10-02 | 宁波恒特汽车零部件有限公司 | Anti-pinch control circuit of automotive window direct current motor |
| CN116677273A (en) * | 2023-05-24 | 2023-09-01 | 一汽解放汽车有限公司 | Vehicle door control method, device, electronic device and storage medium |
| CN116677273B (en) * | 2023-05-24 | 2025-11-25 | 一汽解放汽车有限公司 | Vehicle door control methods, devices, electronic equipment and storage media |
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Open date: 20070509 |