CN101672141B - Method for controlling opening of back door of vehicle - Google Patents
Method for controlling opening of back door of vehicle Download PDFInfo
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- CN101672141B CN101672141B CN2009101909190A CN200910190919A CN101672141B CN 101672141 B CN101672141 B CN 101672141B CN 2009101909190 A CN2009101909190 A CN 2009101909190A CN 200910190919 A CN200910190919 A CN 200910190919A CN 101672141 B CN101672141 B CN 101672141B
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Abstract
The invention discloses a method for controlling opening and closing of a back door of a vehicle, the method adopts a set of control system comprising a central control lock controller, a remote controller, a central control switch, an indicating switch of various vehicle doors and a back door release switch, wherein, the central control lock controller realizes the communication with the remote controller through an RF receiving module, state outputs of the central control switch, the back door release switch, the indicating switch of the back door, the indicating switch of the various vehicle doors and an ignition switch are respectively inputted to the input end of the central control lock controller, and the output of the central control lock controller is respectively connected to a motor of a locking device of the vehicle doors on the four sides, a motor of the locking device of the back door and a steering lamp signal alarm system. The method utilizes the internal software control way of the central control lock controller to realize the relevant control of the opening and the closing of the back door. Compared with the prior art, the way for opening and closing the back door has the advantages of more convenient, more secure and more practical.
Description
Technical field
The present invention relates to automotive control system, be specifically related to a kind of automobile back door and control system.
Background technology
At present; Modal automobile back door control system has two kinds on the domestic and international market; A kind of is to utilize remote controller, controller, tailgate release-push control opening and closing of back door, and remote controller has only release and two buttons of locking, and the tailgate release-push generally is arranged on the tailgate attacker.As long as the unlock button that push on the remote controller this moment makes controller be in released state, the tailgate release-push of pushing on the tailgate can be opened tailgate.Because the tailgate release-push is arranged on the tailgate attacker; And present most of car does not possess the function of driving automatic blocking; When being in the traffic congestion state, can open tailgate as long as touch the tailgate release-push, exist the thing in the boot to have by the risk of stealing or robbing.Another kind is to utilize remote controller, controller control opening and closing of back door, as long as the unlock button of pushing on the remote controller makes controller be in released state, pushes on the remote controller luggage case unlock button and can open tailgate, but remote controller uncontrollable opening and closing of back door when damaging.
Summary of the invention
For solving the problems referred to above that exist in the prior art, the present invention proposes a kind of safe and reliable method for controlling opening and closing of back door of vehicle.
The following technical scheme of the concrete employing of the present invention:
A kind of method for controlling opening and closing of back door of vehicle, it adopts a cover to comprise the control system that central controlled lock controller, remote controller, middle control switch, each car door indicator cock, tailgate release-push, tailgate indicator cock, ignition switch are formed; Said central controlled lock controller is realized and the communicating by letter of remote controller through the RF receiver module; The state output quantity of control switch, tailgate release-push, tailgate indicator cock, each car door indicator cock, ignition switch inputs to the input of central controlled lock controller respectively in said; Said central controlled lock controller output is connected to four sidecar door dead lock motors, the release of tailgate dead lock motor, steering indicating light signal alarm respectively.
Through the inner program of said central controlled lock controller; Set the tailgate release-push and regularly import lock function; Be controller receive that the vehicle door status switch cuts out or unlocking signal after 30 seconds with the input signal locking of tailgate release-push, it is inoperative to push the tailgate release-push.
Relevant release/block signal the input of central controlled lock controller through receiving remote controller or middle control switch, corresponding driving four sidecar door dead lock release/lockings; Through detecting the control of car door status switch signal and internal processes, judge whether the input of tailgate release-push is effective, realizes the release of tailgate dead lock motor; Through receiving the cycling of ignition switch in the stipulated time, can be implemented under the situation of inoperation tailgate release-push and open tailgate.
Concrete opening and closing of back door functional description is following:
1, the common unlatching of tailgate: after in pushing remote controller or operation, controlling the switch release; The central controlled lock controller receives relevant input; System is in released state, and the tailgate release-push unlocks, and pushes the tailgate release-push in 30 seconds; Tailgate can be opened, and automatically the tailgate release-push is locked after 30 seconds.
2, super unlatching of tailgate and lock function: if any car door is a door opening state in full car 4 side doors, the tailgate release-push unlocks, and pushes the tailgate release-push and can open tailgate; 30 seconds back door release-pushes automatically lock if full closing of the door puts in place, and it is inoperative to push the tailgate release-push, and tailgate can not be opened.
3, tailgate special opening function: when the tailgate release-push lost efficacy; The outage of central controlled lock controller is connected with power supply more than 30 seconds again; In 30 seconds, key is inserted ignition switch and change the ACC shelves over to 3 times and (change the stop of ACC shelves over to more than 0.5 second; Going to the LOCK shelves again stops more than 0.5 second to once), tailgate dead lock motor auto-unlocking, tailgate is opened.
Automobile back door control of the present invention system utilizes central controlled lock controller, remote controller, middle control switch, vehicle door status switch, tailgate release-push, ignition switch control opening and closing of back door, compares with other tailgate control system, and the function of increase is following:
1, sets through central controlled lock controller internal processes, increased the tailgate release-push and regularly imported lock function.
2, the central controlled lock controller can judge whether the input of tailgate release-push is effective through detecting the on off state of four sidecar doors.
3, utilize the operation ignition switch to realize opening and closing of back door, avoid when remote controller or the damage of tailgate release-push, the situation that tailgate can't be opened takes place.
Description of drawings
Fig. 1 is the theory diagram of this opening and closing of back door of vehicle control system;
Fig. 2 is the external wiring diagram of central controlled lock controller.
The specific embodiment
Below in conjunction with Figure of description technical scheme of the present invention is done further explain.
Referring to Fig. 1; The employed control of this method for controlling opening and closing of back door of vehicle system comprises central controlled lock controller, remote controller, middle control switch, 4 car door indicator cocks, tailgate release-push, tailgate indicator cock, ignition switch composition, and remote controller and central controlled lock controller carry out the transmission and the reception of signal through wireless signal.Said central controlled lock controller is realized and the communicating by letter of remote controller through the RF receiver module; The state output quantity of middle control switch, tailgate release-push, tailgate indicator cock, 4 car door indicator cocks, ignition switch inputs to the input of central controlled lock controller respectively; Through the MCU processor processes; Again through output driver module output, be connected to respectively that four car door locking motors, tailgate locking motor carry out release, steering indicating light carries out signal alarm.
The central controlled lock controller is through the program of inner setting; Set the tailgate release-push and regularly import lock function; Be controller receive that the vehicle door status switch cuts out or unlocking signal after 30 seconds with the input signal locking of tailgate release-push, it is inoperative to push the tailgate release-push.
Relevant release/block signal the input of central controlled lock controller through receiving remote controller or middle control switch, corresponding driving four sidecar door dead lock release/lockings; Through detecting the control of car door status switch signal and internal processes, judge whether the input of tailgate release-push is effective, realizes the release of tailgate dead lock motor; Through receiving the cycling of ignition switch in the stipulated time, can be implemented under the situation of inoperation tailgate release-push and open tailgate.
The external cabling of central controlled lock controller is referring to Fig. 2, and the circuit that connects P1, P2, P6, P7, P8, P10, P11 among the figure is represented the input signal of central controlled lock controller, and the circuit that connects P3, P4, P5, P9, P12 is represented the output signal of central controlled lock controller.Through the operation ignition switch, can realize the input and the disconnection of ACC power supply signal.
Concrete control procedure is following:
1, the common unlatching of tailgate: referring to Fig. 2; Separate in locking key or the operation after the control switch release when pushing remote controller, the tailgate release-push unlocks, through controller internal clocking program; It is effective to push tailgate release-push (the 11st pin is a low level) signal in 30 seconds; The 12nd pin output certain hour driving voltage, tailgate dead lock machine operation, opening and closing of back door.Push tailgate release-push (the 11st pin is a low level) signal no longer valid after 30 seconds, tailgate can't be opened.
2, super unlatching of tailgate and lock function: referring to accompanying drawing, the indication of tailgate state is received by controller respectively with the indication of four vehicle door status.
(1) arbitrary door is a door opening state in four sidecar doors; Controller the 7th pin is a low level; Through controller internal judgment program, it is effective to judge that push tailgate release-push (the 11st pin is a low level) signal this moment, the 12nd pin output certain hour driving voltage; Tailgate dead lock machine operation, opening and closing of back door.
(2) when four closing of the doors put in place, controller the 7th pin is a high level, through controller internal clocking program, when receiving this signal after 30 seconds, pushes tailgate release-push (the 11st pin is a low level) signal no longer valid, and tailgate can't be opened.
3, tailgate special opening function: referring to accompanying drawing, controller receives normal power supply and ACC power supply respectively, when the tailgate release-push lost efficacy; Break off controller power source more than 30 seconds, subsequently controller is connected with power supply, through timing of controller in house software and counting; (the LOCK-ACC-LOCK circulation of operation ignition switch; Every grade stopped more than 0.5 second), when in 30 seconds, receiving ACC shelves power supply signal 3 times, make the certain hour driving voltage of the 12nd pin output high level automatically; Tailgate dead lock machine operation, opening and closing of back door.
Claims (1)
1. method for controlling opening and closing of back door of vehicle is characterized in that: said method adopts a cover to comprise the control system of central controlled lock controller, remote controller, middle control switch, each car door indicator cock, tailgate release-push;
Said central controlled lock controller is realized and the communicating by letter of remote controller through the RF receiver module; The state output quantity of control switch, tailgate release-push, tailgate indicator cock, each car door indicator cock, ignition switch inputs to the input of central controlled lock controller respectively in said, and said central controlled lock controller output is connected to four sidecar door dead lock motors, tailgate dead lock motor, steering indicating light signaling alarm systems respectively;
Said central controlled lock controller passes through program; Set the tailgate release-push and regularly import lock function; Be the central controlled lock controller receive that the vehicle door status switch cuts out or unlocking signal after 30 seconds with the input signal locking of tailgate release-push, it is inoperative to push the tailgate release-push;
Relevant release/block signal the input of central controlled lock controller through receiving remote controller or middle control switch, corresponding driving four sidecar door dead lock release/lockings;
Through detecting the control of car door status switch signal and internal processes, judge whether the input of tailgate release-push is effective, carries out the release of tailgate dead lock motor;
Through receiving the cycling of ignition switch in the stipulated time, carry out under the situation of inoperation tailgate release-push, opening tailgate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101909190A CN101672141B (en) | 2009-09-21 | 2009-09-21 | Method for controlling opening of back door of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101909190A CN101672141B (en) | 2009-09-21 | 2009-09-21 | Method for controlling opening of back door of vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101672141A CN101672141A (en) | 2010-03-17 |
| CN101672141B true CN101672141B (en) | 2012-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101909190A Expired - Fee Related CN101672141B (en) | 2009-09-21 | 2009-09-21 | Method for controlling opening of back door of vehicle |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102981427B (en) * | 2012-12-14 | 2014-10-08 | 江苏中科天安智联科技有限公司 | Intelligent start-up circuit for vehicle-mounted system |
| US9656629B2 (en) * | 2015-05-26 | 2017-05-23 | Ford Global Technologies, Llc | Timed independent vehicle secure compartment access |
| CN109435895A (en) * | 2018-12-27 | 2019-03-08 | 洛阳北方易初摩托车有限公司 | A kind of new-energy automobile central controlled lock control device |
| CN115354937A (en) * | 2022-08-30 | 2022-11-18 | 重庆长安汽车股份有限公司 | Lifting control method of frameless car door glass, electronic equipment and computer readable storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201128393Y (en) * | 2007-12-10 | 2008-10-08 | 林志豪 | Safety warner for opening automobile door |
| CN201250562Y (en) * | 2008-03-25 | 2009-06-03 | 上海宝钢汽车检测修复有限公司 | Quick diagnosis device for unlocking central controlled door lock on car |
| CN201506328U (en) * | 2009-09-21 | 2010-06-16 | 重庆长安汽车股份有限公司 | Automobile backdoor opening control system |
-
2009
- 2009-09-21 CN CN2009101909190A patent/CN101672141B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201128393Y (en) * | 2007-12-10 | 2008-10-08 | 林志豪 | Safety warner for opening automobile door |
| CN201250562Y (en) * | 2008-03-25 | 2009-06-03 | 上海宝钢汽车检测修复有限公司 | Quick diagnosis device for unlocking central controlled door lock on car |
| CN201506328U (en) * | 2009-09-21 | 2010-06-16 | 重庆长安汽车股份有限公司 | Automobile backdoor opening control system |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2008-88720A 2008.04.17 |
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| CN101672141A (en) | 2010-03-17 |
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Granted publication date: 20121107 |