CN101638957B - Automotive electronic false-locking prevention method - Google Patents
Automotive electronic false-locking prevention method Download PDFInfo
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- CN101638957B CN101638957B CN 200910109591 CN200910109591A CN101638957B CN 101638957 B CN101638957 B CN 101638957B CN 200910109591 CN200910109591 CN 200910109591 CN 200910109591 A CN200910109591 A CN 200910109591A CN 101638957 B CN101638957 B CN 101638957B
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- door
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- shut
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000002265 prevention Effects 0.000 title claims abstract description 11
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The invention fully discloses an automotive electronic false-locking prevention method which utilizes an automotive body controller to control a central control locking switch to lock a door when an automobile owner is confirmed to lock the door intentionally. The automotive electronic false-locking prevention method comprises two steps: A, detecting whether a left front door is well closed or not by the automotive body controller; B, operating the central control locking switch to normally lock if the left front door is well closed, or not operating the central control locking switch. In thetechnical schemes, the left front door of the automobile is detected by the automotive body controller, as a driver (a car owner) enters or exits from the automobile from the left front door mostly, the door can be well closed when the driver (the car owner) is inclined to close the door, the door can not be well closed possibly when the driver (the car owner) is not inclined to close the door, and the automobile can not be locked until the driver is inclined to close the door, thereby the inconvenience that a key is locked in the automobile when the driver is not inclined to close the door is avoided.
Description
Technical field
The present invention relates to technical field of automotive electronics, relate in particular to the door lock on the automobile, this car door lock can confirm to only have the car owner car door could be locked when having a mind to closed door to close.
Background technology
Door lock on the car prevents when the car owner leaves that normally other people from entering the device in the compartment, but because the car owner may be controlled locking button or romote controlled locking button in the operation consciously or unconsciously when door is opened, at this moment, if the of short duration vehicle that leaves of car owner, close the door smoothly, can cause car door to be locked, car key is locked in the car, cause trouble.
Usually, for addressing this problem, producer all adopts at door lock mostly increases error preventing lock mechanism, and latch mechanism can not be locked when door is opened, thereby avoids mistake lock situation to occur.But, increase error preventing lock mechanism at door lock the door lock cost is increased, thereby cause integral vehicle cost to increase.
Summary of the invention
The object of the present invention is to provide a kind of automotive electronic false-locking prevention method, utilize the automobile door lock system of electronic control module control, realize the function of electronics error preventing lock by designing a kind of control logic, replace the mechanical anti-misoperation latch mechanism on the door lock, thereby save cost.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of automotive electronic false-locking prevention method is to utilize automobile vehicle body controller to confirm that the car owner is when having a mind to lock door, and just the acceptance of control latch switch is locked to car door in the control, may further comprise the steps:
Whether A, car body controller detect automobile left front door and shut;
When if the B left front door has been closed, normally locking of control latch switch in the operation; Otherwise, control latch switch in can not operating.
Further, in the step B of above-mentioned automotive electronic false-locking prevention method, central control latch switch is normally during locking, and is further comprising the steps of:
Whether B1, car body controller detect other several doors of automobile and shut;
If other several of B2 shut, then indicate four to lock, otherwise then release and report there are car door not shut again for four first lockings.
Further, at above-mentioned a kind of automotive electronic false-locking prevention method, dodging twice reports by the steering indicating light president among the step B2 has car door not shut.
The invention has the beneficial effects as follows, utilize automobile vehicle body controller that automobile left front door is detected, because mostly pass in and out automobile from left front door as driver (car owner), car door is shut, if being not intended to close the door then, car door may not shut fully, only have and when the driver has a mind to close car door, just lock car, avoided owing to the driver is not intended to close car door key being locked into the inconvenience that Che Nei causes.
Below with reference to accompanying drawing, each preferred embodiment of the present invention is described in detail.
Description of drawings
Fig. 1 is error preventing lock control flow chart of the present invention.
Fig. 2 is error preventing lock of the present invention and the flow chart that locks door.
Fig. 3 is the flow chart that the embodiment of the invention 1 remote control is locked a door.
The specific embodiment
As shown in Figure 1 and Figure 2: a kind of automotive electronic false-locking prevention method is to utilize automobile vehicle body controller to confirm that the car owner is when having a mind to lock door, and just the acceptance of control latch switch is locked to car door in the control, may further comprise the steps:
Whether A, car body controller detect automobile left front door and shut;
When if the B left front door has been closed, normally locking of control latch switch in the operation; Otherwise, control latch switch in can not operating.
In above-mentioned steps B, central control latch switch normally during locking, also comprises step by step following:
Whether B1, car body controller detect other several doors of automobile and shut;
If other several of B2 shut, then indicate four to lock, otherwise then release and report there are car door not shut again for four first lockings.
The driver has closed other three, then indicates four to lock.
The present invention is at the in logic increase electronics error locking proof function of controller: car body controller can detect the status switch of four doors, and the state (whether shut) of controller by judging left front door determines whether locking.When left front door shuts, normally locking of control latch switch in the operation; When left front door does not shut, control latch switch in the operation, four door locks are failure to actuate not locking.
Embodiment 1 is as shown in Figure 3: when romote controlled locking, shuts if detected any one Men Wei, and then four again releases of first locking, the steering indicating light president dodges twice, reminds car owner Men Wei to shut.After door shuts, use again romote controlled locking, then anti-theft loudspeaker rings, and steering indicating light dodges, tells the car owner that door locks.
Present embodiment reaches by electronics error preventing lock control logic and prevents that the situation of key lock in car from occurring, and informs by the acousto-optic feedback whether car owner's door locks simultaneously, prevents that the car owner does not know that the sect is unlocked and leaves, and causes property safety to be on the hazard.
Claims (2)
1. automotive electronic false-locking prevention method is characterized in that: be to utilize automobile vehicle body controller to confirm that the car owner is when having a mind to lock door, just the acceptance of control latch switch is locked to car door in the control, may further comprise the steps:
Whether A, car body controller detect automobile left front door and shut;
When if the B left front door has been closed, normally locking of control latch switch in the operation; Otherwise, control latch switch in can not operating; In the middle of control latch switch normally during locking, further comprising the steps of:
Whether B1, car body controller detect other several doors of automobile and shut;
If other several of B2 shut, then indicate four to lock, otherwise then release and report there are car door not shut again for four first lockings.
2. a kind of automotive electronic false-locking prevention method according to claim 1, it is characterized in that: dodging twice reports by the steering indicating light president among the step B2 has car door not shut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910109591 CN101638957B (en) | 2009-08-13 | 2009-08-13 | Automotive electronic false-locking prevention method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910109591 CN101638957B (en) | 2009-08-13 | 2009-08-13 | Automotive electronic false-locking prevention method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101638957A CN101638957A (en) | 2010-02-03 |
| CN101638957B true CN101638957B (en) | 2013-03-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910109591 Active CN101638957B (en) | 2009-08-13 | 2009-08-13 | Automotive electronic false-locking prevention method |
Country Status (1)
| Country | Link |
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| CN (1) | CN101638957B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273905B (en) * | 2013-05-24 | 2015-09-16 | 安徽江淮汽车股份有限公司 | Vehicle door control system |
| TWI649489B (en) * | 2018-01-30 | 2019-02-01 | 東洋建蒼電機股份有限公司 | Control device having a detection lock |
| CN112282529A (en) * | 2020-09-29 | 2021-01-29 | 奇瑞新能源汽车股份有限公司 | Control system of automobile electric door lock |
| CN114961447B (en) * | 2021-03-12 | 2023-03-24 | 北汽福田汽车股份有限公司 | Vehicle door control method and device and vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1443667A (en) * | 2002-03-11 | 2003-09-24 | 富士通天株式会社 | Door Control Systems and Receivers |
| CN1471040A (en) * | 2002-06-21 | 2004-01-28 | 株式会社东海理化电机制作所 | Electronic key system |
| GB2400479A (en) * | 2003-04-10 | 2004-10-13 | Denso Corp | Remote control transmitter |
| DE202004012331U1 (en) * | 2003-08-08 | 2004-12-30 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Capacitive proximity switch |
-
2009
- 2009-08-13 CN CN 200910109591 patent/CN101638957B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1443667A (en) * | 2002-03-11 | 2003-09-24 | 富士通天株式会社 | Door Control Systems and Receivers |
| CN1471040A (en) * | 2002-06-21 | 2004-01-28 | 株式会社东海理化电机制作所 | Electronic key system |
| GB2400479A (en) * | 2003-04-10 | 2004-10-13 | Denso Corp | Remote control transmitter |
| DE202004012331U1 (en) * | 2003-08-08 | 2004-12-30 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Capacitive proximity switch |
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| Publication number | Publication date |
|---|---|
| CN101638957A (en) | 2010-02-03 |
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