CN103273905B - Vehicle door control system - Google Patents
Vehicle door control system Download PDFInfo
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- CN103273905B CN103273905B CN201310199823.7A CN201310199823A CN103273905B CN 103273905 B CN103273905 B CN 103273905B CN 201310199823 A CN201310199823 A CN 201310199823A CN 103273905 B CN103273905 B CN 103273905B
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Abstract
The present invention relates to a kind of vehicle door control system, its technical scheme is: judge the lockup state change of each car door; When having judged that car door becomes blocking from released state, all car door lockings are controlled; When having judged that car door becomes released state from blocking, all door unlock are controlled.Automobile door lock control method of the present invention and system, when unblock or any one Door Lock of locking, all the other Door Locks meeting automatic unlocking or locking, do not need user to unlock one by one or lock operation each car door.
Description
Technical field
The present invention relates to automobile safety protective equipment, be specifically related to a kind of vehicle door control system.
Background technology
The requirement of present automobile to safety and traveling comfort is more and more higher, traditional automobile door lock is intelligent not, mostly being rotate door unlock or locking by key being inserted in key hole, having during multiple car door and each car door key need be unlocked or locking, operating more loaded down with trivial details.Therefore, that how to provide a kind of intelligence, can carry out locking control according to multiple situation vehicle door control system, becomes the technical issues that need to address.
Summary of the invention
In order to solve the problems of the technologies described above, the present invention proposes a kind of vehicle door control system, technical scheme is as follows:
A kind of automobile door lock control method, it comprises: judge the lockup state change of each car door; When having judged that car door becomes blocking from released state, all car door lockings are controlled; When having judged that car door becomes released state from blocking, all door unlock are controlled.
Further, the change of the lockup state of each car door and open and-shut mode are judged; When judged car door from released state become blocking and all car door Close Alls time, control all car door lockings; When having judged that car door becomes released state from blocking, all door unlock are controlled.
Further, when having judged that car door is from when released state becomes blocking and all car doors do not have a Close All, controls all door unlock.
Further, first the speed of a motor vehicle being judged, when judging that the speed of a motor vehicle is 0, performing said method.Further, when judging that the speed of a motor vehicle is greater than lock-in threshold, control all car door lockings.Wherein, described lock-in threshold is 20km/h.
Further, the gear of ignition lock is judged, when described ignition lock becomes " ACC " or " LOCK " gear from " ON " or " START " gear, control all door unlock.
Further, when receiving blocking order, the open and-shut mode of each car door is judged; When judging all car door Close Alls, control all car door lockings; When receiving unlock command, control all door unlock.
Further, when receiving blocking order, the open and-shut mode of each car door is judged; When judging all car door Close Alls, controlling all car door lockings and controlling flash light flicker; When receiving unlock command, controlling all door unlock and controlling flash light flicker.
A kind of vehicle door control system, it comprises control unit, unlocks relay, block relay; Each car door is provided with locking sensor and electric locking device; Described locking sensor sends the unblock/blocking signal of corresponding car door to described control unit, and the lockup state change of described control unit to each car door judges; When having judged that car door becomes blocking from released state, described control unit controls described block relay adhesive to make all electric locking device lockings; When having judged that car door becomes released state from blocking, described control unit controls the adhesive of described unblock relay and unlocks to make all electric locking devices.
Further, each car door is also provided with opening and closing sensor; Described opening and closing sensor sends the opening/closing status signal of corresponding car door to described control unit, and described control unit judges the lockup state change of each car door and open and-shut mode; When judged car door from released state become blocking and all car door Close Alls time, described control unit controls described block relay adhesive to make all electric locking device lockings; When having judged that car door becomes released state from blocking, described control unit controls the adhesive of described unblock relay and unlocks to make all electric locking devices.
Further, described control unit has judged that car door is from when released state becomes blocking and all car doors do not have a Close All, controls the adhesive of described unblock relay and unlocks to make all electric locking devices.
Further, described control unit is connected with auto meter, and described auto meter sends vehicle speed signal to described control unit, when described control unit judges that the speed of a motor vehicle is greater than lock-in threshold, controls described block relay adhesive to make all electric locking device lockings.Wherein, described lock-in threshold is 20km/h.
Further, described control unit is connected to judge the gear of ignition lock with ignition lock, when judging that described ignition lock becomes " ACC " or " LOCK " gear from " ON " or " START " gear, described control unit controls the adhesive of described unblock relay and unlocks to make all electric locking devices.
Further, also comprise remote controller, described remote controller sends locking/unlock command to described control unit; When described control unit receives blocking order, the open and-shut mode of each car door being judged, when judging all car door Close Alls, controlling described block relay adhesive to make all electric locking device lockings; When described control unit receives unlock command, described control unit controls the adhesive of described unblock relay and unlocks to make all electric locking devices.
Further, the flash of light indicating relay controlled by control unit is also comprised; After described remote controller sends blocking order, described control unit judges that all car doors all become blocking from released state, controls described flash of light indicating relay adhesive/disconnect and makes left flash light and the flicker of glitter right lamp; After described remote controller sends unlock command, described control unit judges that all car doors all become released state from blocking, controls described flash of light indicating relay adhesive/disconnect and makes left flash light and the flicker of glitter right lamp.
Vehicle door control system of the present invention, unlock or any one Door Lock of locking time, all the other Door Locks can automatic unlocking or locking, and ensures under the state having any one car door opening, can not by Door Lock, to prevent the maloperation of user.
Accompanying drawing explanation
Fig. 1 is the principle schematic of automobile door lock control method of the present invention.
Fig. 2 is the circuit diagram of vehicle door control system of the present invention.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
The present invention proposes a kind of automobile door lock control method, it comprises: judge the lockup state change of each car door; When having judged that car door becomes blocking from released state, all car door lockings are controlled; When having judged that car door becomes released state from blocking, all door unlock are controlled.
The principle schematic of an embodiment with reference to Figure 1 shows that automobile door lock control method: the lockup state change of each car door and open and-shut mode are judged; When judged car door from released state become blocking and all car door Close Alls time, control all car door lockings; When having judged that car door is from when released state becomes blocking and all car doors do not have a Close All, controls all door unlock; When having judged that car door becomes released state from blocking, all door unlock are controlled.
Further, first the speed of a motor vehicle being judged, performing said method when judging that the speed of a motor vehicle is 0.Further, when judging that the speed of a motor vehicle is greater than lock-in threshold, control all car door lockings.Wherein, described lock-in threshold is 20km/h.
Further, the gear of ignition lock is judged, when described ignition lock becomes " ACC " or " LOCK " gear from " ON " or " START " gear, control all door unlock.
Further, when receiving blocking order, the open and-shut mode of each car door is judged; When judging all car door Close Alls, control all car door lockings; When receiving unlock command, control all door unlock.
Further, when receiving blocking order, the open and-shut mode of each car door is judged; When judging all car door Close Alls, controlling all car door lockings and controlling flash light flicker; When receiving unlock command, controlling all door unlock and controlling flash light flicker.
Corresponding, the invention allows for a kind of vehicle door control system, reference Figure 2 shows that the circuit diagram of an embodiment of vehicle door control system.
In the present embodiment, automobile one has two car doors, is respectively left-hand door and right car door.The present embodiment comprises: control unit 1, left-hand door opening and closing sensor 2, right door opening and closing sensor 3, left-hand door locking sensor 4, right door locking sensor 5, block relay 6, unblock relay 7, left-hand door electric locking device 8, right door electric locking device 9, ignition lock 10, remote controller 11, flash of light indicating relay 12, left flash light 13, glitter right lamp 14, auto meter 15.
Wherein, described control unit 1 can but be not defined as micro controller system, ECU, PLC circuit (Programmable Logic Controller, programmable logic controller (PLC)).
Wherein, left-hand door opening and closing sensor 2, right door opening and closing sensor 3 are connected with control unit 1, when left-hand door or right car door carry out opening the door or door-closing operation time, left-hand door opening and closing sensor 2 or right door opening and closing sensor 3 carry out closing or disconnecting action, and such control unit 1 just can learn the opening/closing state of left-hand door and right car door.
Wherein, left-hand door locking sensor 4, right door locking sensor 5 are connected with control unit 1, when left-hand door door lock or right automobile door are locked into row unblock or lock operation, left-hand door locking sensor 4 or right door locking sensor 5 carry out closing or disconnecting action, and such control unit 1 just can learn the unblock/blocking of left-hand door and right car door.
Wherein, described left-hand door electric locking device 8 and the parallel connection of right door electric locking device 9 form circuit parallel, and described block relay 6 connects one end of circuit parallel, and described unblock relay 7 connects the other end of circuit parallel.During described block relay 6 adhesive, control left-hand door electric locking device 8 and the energising of right door electric locking device 9 carry out rotating forward action, to realize the locking of all car doors; During 7 adhesive of described unblock relay, control left-hand door electric locking device 8 and the energising of right door electric locking device 9 carry out reversion action, to realize the unblock of all car doors.
In the present embodiment, auto meter 15 is connected with control unit 1, and described control unit 1 receives the vehicle speed signal of auto meter and first judges vehicle speed signal:
Described control unit 1 judges that the speed of a motor vehicle is greater than lock-in threshold, just controls block relay 6 adhesive, to control left-hand door electric locking device 8 and the locking of right door electric locking device 9, thus ensures the safety of traveling.In the present embodiment, described lock-in threshold is 20km/h.
Described control unit 1 judges that the speed of a motor vehicle is not 0, controls to unlock relay 7 not adhesive, to make left-hand door electric locking device 8 and right door electric locking device 9 can not become unblock from locking, is opened to prevent car door in traveling by mistake.
When described control unit 1 judges that the speed of a motor vehicle is 0, control car door locking/unblock in such a way:
Described control unit 1 has judged that arbitrary car door becomes after blocking from released state, judge the opening/closing state of left-hand door and right car door again: when left-hand door and right car door Close All, control unit 1 just can control block relay 6 adhesive, to control left-hand door electric locking device 8 and the locking of right door electric locking device 9; When left-hand door and right car door do not have Close All, control unit 1 controls to unlock relay 7 adhesive, to control left-hand door electric locking device 8 and right door electric locking device 9 unlocks.
Described control unit 1 judges that arbitrary car door becomes after released state from blocking, controls to unlock relay 7 adhesive, to control left-hand door electric locking device 8 and the energising of right door electric locking device 9 carries out reversion action to realize unblock.
In this way, ensure that control unit 1 just can perform lock operation only when all car door Close Alls.If left-hand door is open mode, user has article to need to continue to take out, even if user carries out lock operation to right car door because of carelessness, control unit 1 also can not control block relay 6 adhesive, contrary, the control unit 1 of the present embodiment can control to unlock relay 7 adhesive at this moment makes all car doors all unlock.Such as, when car key or remote controller are in car, user is by closed door again after Door Lock locking, and such remote controller or key are just locked in car, and car door cannot be opened, if adopt above measure just can avoid, this thing happens.
In the present embodiment, described control unit 1 is connected with " M " terminal of ignition lock 10, when the key gear of ignition lock 10 is at " ON " shelves and " START " shelves, " M " terminal of ignition lock 10 is high level signal, and when the key gear of ignition lock 10 is at " ACC " lock and " LOCK " shelves, " M " terminal of ignition lock 10 is vacant state; When automobile becomes " ACC " or " LOCK " gear from " ON " or " START " gear, be shown to be the action of closing automobile driving engine, control unit 1 receives " M " terminal when becoming unsettled from high level, controlling to unlock relay 7 adhesive makes left-hand door electric locking device 8 and right door electric locking device 9 unlock, such user vehicle just can be opened car door and get off, and eliminates the step of user's manual unlocking.
In the present embodiment, when the latch buttons on remote controller 11 is pressed, described control unit 1 receives the blocking order that remote controller 11 sends, judge left-hand door and right car door more after Close All, control block relay 6 adhesive to make left-hand door electric locking device 8 and the locking of right door electric locking device 9, and control flash of light indicating relay 12 adhesive/disconnect making left flash light 13 and glitter right lamp 14 glimmer once, to point out the success of user's lock operation simultaneously.In the present embodiment, when left and right car door has at least a car door not close, even if press the latch buttons of remote controller 11, control unit 1 does not also carry out lock operation, prevents user misoperation.
When the unlock button on remote controller 11 is pressed, described control unit 1 receives the unlock command that remote controller 11 sends, control to unlock relay 7 adhesive to unlock to make left-hand door electric locking device 8 and right door electric locking device 9, and control flash of light indicating relay 12 adhesive/disconnect making left flash light 13 and glitter right lamp 14 glimmer twice, to point out the success of user's unlocking operation simultaneously.
The present invention achieves the Central Control Function of automobile door lock with this, when unblock or any one Door Lock of locking, all the other Door Locks meeting automatic unlocking or locking, and ensure under the state having any one car door opening, can not by Door Lock, to prevent the maloperation of user.
Structure of the present invention, feature and action effect is described in detail above according to graphic shown embodiment; the foregoing is only preferred embodiment of the present invention; but the present invention does not limit practical range with shown in drawing; every change done according to conception of the present invention; or be revised as the Equivalent embodiments of equivalent variations; do not exceed yet specification sheets with diagram contain spiritual time, all should in protection scope of the present invention.
Claims (8)
1. a vehicle door control system, is characterized in that, comprising:
Control unit, unblock relay, block relay; Each car door is provided with locking sensor and electric locking device;
Described locking sensor sends the unblock/blocking signal of corresponding car door to described control unit, and the lockup state change of described control unit to each car door judges;
When having judged that car door becomes blocking from released state, described control unit controls described block relay adhesive to make all electric locking device lockings;
When having judged that car door becomes released state from blocking, described control unit controls the adhesive of described unblock relay and unlocks to make all electric locking devices.
2. the system as claimed in claim 1, is characterized in that:
Each car door is also provided with opening and closing sensor;
Described opening and closing sensor sends the opening/closing status signal of corresponding car door to described control unit, and described control unit judges the lockup state change of each car door and open and-shut mode;
When judged car door from released state become blocking and all car door Close Alls time, described control unit controls described block relay adhesive to make all electric locking device lockings;
When having judged that car door becomes released state from blocking, described control unit controls the adhesive of described unblock relay and unlocks to make all electric locking devices.
3. system as claimed in claim 2, is characterized in that:
Described control unit has judged that car door is from when released state becomes blocking and all car doors do not have a Close All, controls the adhesive of described unblock relay and unlocks to make all electric locking devices.
4. the system as described in any one of claim 1-3, is characterized in that:
Described control unit is connected with auto meter, and described auto meter sends vehicle speed signal to described control unit, when described control unit judges that the speed of a motor vehicle is greater than lock-in threshold, controls described block relay adhesive to make all electric locking device lockings.
5. system as claimed in claim 4, is characterized in that:
Described lock-in threshold is 20km/h.
6. the system as described in any one of claim 1-3, is characterized in that:
Described control unit is connected to judge the gear of ignition lock with ignition lock, when judging that described ignition lock becomes " ACC " or " LOCK " gear from " ON " or " START " gear, described control unit controls the adhesive of described unblock relay and unlocks to make all electric locking devices.
7. the system as described in any one of claim 1-3, is characterized in that:
Also comprise remote controller, described remote controller sends locking/unlock command to described control unit;
When described control unit receives blocking order, the open and-shut mode of each car door being judged, when judging all car door Close Alls, controlling described block relay adhesive to make all electric locking device lockings;
When described control unit receives unlock command, described control unit controls the adhesive of described unblock relay and unlocks to make all electric locking devices.
8. system as claimed in claim 7, is characterized in that:
Also comprise the flash of light indicating relay controlled by control unit;
After described remote controller sends blocking order, described control unit judges that all car doors all become blocking from released state, controls described flash of light indicating relay adhesive/disconnect and makes left flash light and the flicker of glitter right lamp;
After described remote controller sends unlock command, described control unit judges that all car doors all become released state from blocking, controls described flash of light indicating relay adhesive/disconnect and makes left flash light and the flicker of glitter right lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310199823.7A CN103273905B (en) | 2013-05-24 | 2013-05-24 | Vehicle door control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310199823.7A CN103273905B (en) | 2013-05-24 | 2013-05-24 | Vehicle door control system |
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| Publication Number | Publication Date |
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| CN103273905A CN103273905A (en) | 2013-09-04 |
| CN103273905B true CN103273905B (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310199823.7A Active CN103273905B (en) | 2013-05-24 | 2013-05-24 | Vehicle door control system |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481779B (en) * | 2013-09-27 | 2017-04-12 | 宁波源丰消防设备有限公司 | Speed control system of automobile |
| CN103481780B (en) * | 2013-09-30 | 2017-04-19 | 宁波源丰消防设备有限公司 | Automobile speed control system |
| CN103938955B (en) * | 2014-04-17 | 2016-01-20 | 安徽江淮汽车股份有限公司 | A kind of automobile door lock control method |
| CN103938950B (en) * | 2014-04-17 | 2016-01-20 | 安徽江淮汽车股份有限公司 | A kind of automobile door lock control method |
| CN107826078A (en) * | 2017-10-11 | 2018-03-23 | 北京长城华冠汽车技术开发有限公司 | A kind of automobile door lock static indication system and method |
| CN109025556B (en) * | 2018-08-21 | 2020-04-03 | 天津经纬恒润科技有限公司 | Closed-loop control method and device for automobile door lock |
| CN113212129A (en) * | 2021-06-07 | 2021-08-06 | 中国第一汽车股份有限公司 | Vehicle door control method and device, vehicle and storage medium |
| CN115214532A (en) * | 2022-07-26 | 2022-10-21 | 岚图汽车科技有限公司 | Vehicle door unlocking control method, control system, electronic equipment and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1703049A2 (en) * | 2005-02-16 | 2006-09-20 | INTIER AUTOMOTIVE CLOSURES S.p.A | Control method and device for activating and deactivating the child safety lock function of vehicle doors |
| CN101638957A (en) * | 2009-08-13 | 2010-02-03 | 奇瑞汽车股份有限公司 | Automotive electronic false-locking prevention method |
| CN101863253A (en) * | 2010-06-30 | 2010-10-20 | 重庆长安汽车股份有限公司 | Vehicle body controller and control method thereof |
| CN101879882A (en) * | 2010-03-20 | 2010-11-10 | 中国第一汽车集团公司 | Vehicle body control unit |
| CN102145671A (en) * | 2011-04-08 | 2011-08-10 | 江铃控股有限公司 | Automobile body control system |
| DE102010062987A1 (en) * | 2010-12-14 | 2012-06-14 | Robert Bosch Gmbh | Method for controlling lock of door in motor car during parking, involves detecting movement of objects relative to vehicle or projected roadway, and activating lock when detected object movement is directed toward vehicle or roadway |
-
2013
- 2013-05-24 CN CN201310199823.7A patent/CN103273905B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1703049A2 (en) * | 2005-02-16 | 2006-09-20 | INTIER AUTOMOTIVE CLOSURES S.p.A | Control method and device for activating and deactivating the child safety lock function of vehicle doors |
| CN101638957A (en) * | 2009-08-13 | 2010-02-03 | 奇瑞汽车股份有限公司 | Automotive electronic false-locking prevention method |
| CN101879882A (en) * | 2010-03-20 | 2010-11-10 | 中国第一汽车集团公司 | Vehicle body control unit |
| CN101863253A (en) * | 2010-06-30 | 2010-10-20 | 重庆长安汽车股份有限公司 | Vehicle body controller and control method thereof |
| DE102010062987A1 (en) * | 2010-12-14 | 2012-06-14 | Robert Bosch Gmbh | Method for controlling lock of door in motor car during parking, involves detecting movement of objects relative to vehicle or projected roadway, and activating lock when detected object movement is directed toward vehicle or roadway |
| CN102145671A (en) * | 2011-04-08 | 2011-08-10 | 江铃控股有限公司 | Automobile body control system |
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Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
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Address after: 230601 No. 99 Ziyun Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230022 No. 176 Dongliu Road, Hefei City, Anhui Province Patentee before: Anhui Jianghuai Automobile Group Limited by Share Ltd |