CN202200927U - Automobile door lock controller - Google Patents
Automobile door lock controller Download PDFInfo
- Publication number
- CN202200927U CN202200927U CN2011202784049U CN201120278404U CN202200927U CN 202200927 U CN202200927 U CN 202200927U CN 2011202784049 U CN2011202784049 U CN 2011202784049U CN 201120278404 U CN201120278404 U CN 201120278404U CN 202200927 U CN202200927 U CN 202200927U
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- door lock
- automobile
- signal
- process unit
- processing module
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Abstract
The utility model discloses an automobile door lock controller, which comprises a control host machine, an antenna and a power processing module. The antenna and the power processing module are electrically connected with the control host machine. The control host machine comprises a central processor, an RF (Radio Frequency) receiving module, a signal processing module, an E2PROM (Read Only Memory) and a steering lamp/door lock motor driving module. The RF receiving module, the signal processing module, the E2PROM and the steering lamp/door lock motor driving module are electrically connected with the central processor. The RF receiving module is used for receiving unlocking/locking signals of an automobile remote controller and transmitting the signals to the central processor after A/D conversion. The signal processing module is used for collecting an automobile speed signal, an ignition switch level signal and a door edge switch signal and transmitting the signals to the central processor after the A/D conversion. The E2PROM is used for storing unlocking/locking times in real time and capable of setting the higher limit of the operation time of the switch lock. The automobile door lock controller disclosed by the utility model is conveniently operated by drivers and has safety security effect on passengers. The automobile door lock controller is advanced in performance, convenient for installation and convenient for use.
Description
Technical field
The utility model relates to a kind of door lock controller, relates in particular to the automobile door lock control system that E2PROM memory technology, LIN bussing technique, embedded scm technology combine.
Background technology
At present; Existing similar automobile door lock controller often has only the mono-controllable function; Can not the switch lock number of times of automobile door lock control and dispatch from the factory Information Access with read; Gather the automotive use status information in real time and make different wigwags,, ensure safety of life and property with vigilant driver through flasher system.
The utility model content
The purpose of the utility model is to provide a kind of running condition that can monitor each functional module of automobile in real time; Make respective reaction through the motor turning lamp control system; And access and read automobile door lock switch number of times and the information of dispatching from the factory; Ensure safety of life and property, eliminate the automobile door lock controller of potential potential safety hazard.
In order to solve the problems of the technologies described above; The utility model provides a kind of automobile door lock controller; Comprise main control system and the antenna and the power supply processing module that electrically connect with main control system, it is characterized in that: said main control system comprises central process unit and RF receiver module, signal processing module, E2PROM and the steering indicating light/door lock motor driving module that electrically connects with central process unit; Said RF receiver module receives the signal that locks on/off of automobile remote-control device, after the A/D conversion, sends central process unit to; Said signal processing module is gathered automobile speed signal, ignition lock gear signal and Men Bian on-off signal, and after the A/D conversion, sends above-mentioned signal to central process unit; The said E2PROM real-time storage car door number of times that locks on/off, but and the higher limit of configuration switch lock number of run; Said steering indicating light/door lock motor driving module receives the execution command of central process unit, and drives steering indicating light/door lock motor.
Said central process unit is through the electric connection of LIN bus unit and automotive system bus, the information in the time of can reading automobile in real time and dispatch from the factory such as producer's code, date, batch etc. information, be convenient to review in the future.
Said power supply processing module is connected with automobile power source through fuse, prevents that the utility model from receiving the infringement of overload and short circuit current.
Said central process unit is a micro controller system.
The utility model automobile door lock controller combines collection and the processing to the motoring condition signal of embedded scm technology, wireless communication technology and LIN bussing technique; Make different light reactions through flasher system, and can store car door safety switch number of times information in advance, when car door actual switch lock number of times reaches preset upper limit value; Prompting is reported to the police; Make things convenient for driver's operation, the passenger played the safety control effect, advanced in performance, install convenient, easy to use.
Description of drawings
Be described further below in conjunction with the specific embodiment of accompanying drawing the utility model:
Fig. 1 is the utility model automobile door lock controller architecture block scheme
Fig. 2 is the utility model automobile door lock controller cut-away view
Identifier declaration among the figure: 1, main control system 2, antenna 3, fuse 4, power supply 5, right front door lock motor 6, right back door lock motor 7, ignition lock gear position sensor 8, car speed sensor 9, LIN bus 10, boot lock motor 11, door limit switch 12, left back door lock motor 13, left front door lock motor 14, central controlled lock hand switch 15, left steering lamp 16, right steering lamp
The specific embodiment
With reference to shown in Figure 1; The utility model provides a kind of automobile door lock controller; Comprise main control system and the antenna and the power supply processing module that electrically connect with main control system, main control system comprises central process unit and RF receiver module, signal processing module, E2PROM and the steering indicating light/door lock motor driving module that electrically connects with central process unit; The RF receiver module receives the signal that locks on/off of automobile remote-control device, after the A/D conversion, sends central process unit to; Signal processing module is gathered automobile speed signal, ignition lock gear signal and Men Bian on-off signal, and after the A/D conversion, sends above-mentioned signal to central process unit; The E2PROM real-time storage car door number of times that locks on/off, but and the higher limit of configuration switch lock number of run; Steering indicating light/door lock motor driving module receives the execution command of central process unit, and drives steering indicating light/door lock motor; Central process unit is through the electric connection of LIN bus unit and automotive system bus, the information in the time of can reading automobile in real time and dispatch from the factory such as producer's code, date, batch etc. information, be convenient to review in the future; The power supply processing unit is connected with automobile power source through fuse, prevents that the utility model from receiving the infringement of overload and short circuit current; Central process unit is a micro controller system.
As shown in Figure 2; The utility model automobile door lock controller cut-away view comprises main control system 1 and the antenna 2 that electrically connects with main control system, fuse 3, power supply 4, right front door lock motor 5, right back door lock motor 6, ignition lock gear position sensor 7, car speed sensor 8, boot lock 10, door limit switch 11, left back door lock motor 12, left front door lock motor 13, central controlled lock hand switch 14, left steering lamp 15, right steering lamp 16; Wherein main control system 1 is connected with automobile power source 4 through fuse 3, prevents that the utility model from receiving the infringement of overload and short circuit current; Main control system 1 drives the closed action of each door locks through right front door lock motor 5, right back door lock motor 6, boot lock motor 10, left back door lock motor 12, left front door lock motor 13; Main control system 1 is through the on-off signal of detecting gate limit switch 11, the gear signal of ignition lock sensor 7, the GES of car speed sensor 8; And then make the respective feedback signal; Through the switch motion of right front door lock motor 5, right back door lock motor 6, boot lock motor 10, left back door lock motor 12, left front door lock motor 13 control door locks, through the flicker action of left steering lamp 15, right steering lamp 16 control steering indicating lights.
According to Fig. 1, the utility model door lock wireless controller constructional drawing and the schematic diagram shown in 2, the realization function of the utility model door lock wireless controller is following:
1. left front door key can control independently that central door lock is unblanked, locking, and steering indicating light does not dodge;
2. the central controlled lock hand control switch can be controlled central door lock and unblanks/locking, and steering indicating light does not dodge;
3. lock remote-control unlocking/pass
3.1 remote-control unlocking: press the remote controller unlock button, central controlled lock is opened, steering indicating light flicker two times;
3.2 romote controlled locking: press the remote controller latch buttons, door lock is closed, and steering indicating light glimmers;
4. go back on defense automatically
4.1 be at car and close under the lock state, unintentionally by behind the remote-control unlocking key, central controlled lock is opened like the car owner, when not opening car door and ignition lock and be in the OFF range state like the car owner, and central controlled lock SELF CL behind the 20S;
5. unlocking times real-time storage prompting, the LIN bus access
5.1 when unlocking times during greater than 60,000 times, every switch lock once, 6 promptings of steering indicating light quickflashing are reported to the police;
5.2 can read automobile information, the door contact interrupter lock number of times that dispatches from the factory through the LIN bus;
6. automatic switch is locked
6.1 during automobile sport, when the speed of a motor vehicle surpasses 30Km/H, and Door Lock is unlocked, then controller starts pass lock action, and centrally controrlled locking system is closed;
When 6.2 automobile stops, will " the ON shelves " beat extremely " the OFF shelves ", Door Lock is opened automatically; Under the Door Lock manual unlocking state, if nobody gets on the bus in the 20S, and car door do not open, and when ignition lock is not in " ON " shelves simultaneously, Door Lock will automatically lock;
7. open alarm
7.1 be in the OFF range state at car, under the car door closed state, when opening car door, steering indicating light flicker five times; After flicker finishes, as not getting into igniting, this function can not realize once more that when glimmering like steering indicating light, car door closes, and steering indicating light stops flicker;
7.2 be in the ACC range state at car, under the car door closed state, when opening car door, steering indicating light flicker five times; After finishing like flicker, the door of driving once more, this function will realize once more; As when steering indicating light glimmers, car door closes, and steering indicating light stops flicker;
8. seek car: under the lock closed condition, press remote controller and close locking key once, steering indicating light flicker secondary.
The utility model is through utilization E2PROM memory technology, LIN bussing technique and embedded scm technology; Realize that the automobile door lock controller is with automobile door lock switch number of times and the date manufactured when dispatching from the factory, producer's information storage and can realize reading in real time through bus; Information-based automobile door lock, accomplish to inquire about and controlled, realize the synchronous reaction of automotive use state and steering indicating light simultaneously; In real time with the switch lock number of times data storage of automobile door lock controller operation in E2PROM; And but the prompting of the higher limit of configuration switch lock number of run reports to the police, and reaches the guarantee driving safety, the purpose of reminding passerby to watch out for.
More than be that preferable enforcement to the utility model specifies; But the utility model is created and is not limited to said embodiment; Those of ordinary skill in the art make all equivalent variations or replacement under the prerequisite of the utility model spirit, also can doing, and distortion that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (4)
1. automobile door lock controller; Comprise main control system and the antenna and the power supply processing module that electrically connect with main control system, it is characterized in that: said main control system comprises central process unit and RF receiver module, signal processing module, E2PROM and the steering indicating light/door lock motor driving module that electrically connects with central process unit; Said RF receiver module receives the signal that locks on/off of automobile remote-control device, after the A/D conversion, sends central process unit to; Said signal processing module is gathered automobile speed signal, ignition lock gear signal and Men Bian on-off signal, and after the A/D conversion, sends above-mentioned signal to central process unit; The said E2PROM real-time storage car door number of times that locks on/off, but and the higher limit of configuration switch lock number of run; Said steering indicating light/door lock motor driving module receives the execution command of central process unit, and drives steering indicating light/door lock motor.
2. automobile door lock controller according to claim 1 is characterized in that: said central process unit electrically connects through LIN bus unit and automotive system bus.
3. automobile door lock controller according to claim 1 is characterized in that: said power supply processing unit is connected with automobile power source through fuse.
4. according to each described automobile door lock controller of claim 1 to 3, it is characterized in that: said central process unit is a micro controller system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202784049U CN202200927U (en) | 2011-08-02 | 2011-08-02 | Automobile door lock controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202784049U CN202200927U (en) | 2011-08-02 | 2011-08-02 | Automobile door lock controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202200927U true CN202200927U (en) | 2012-04-25 |
Family
ID=45965063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202784049U Expired - Lifetime CN202200927U (en) | 2011-08-02 | 2011-08-02 | Automobile door lock controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202200927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103576593A (en) * | 2013-11-22 | 2014-02-12 | 安徽江淮汽车股份有限公司 | Vehicle body controller for commercial vehicle system and control method |
-
2011
- 2011-08-02 CN CN2011202784049U patent/CN202200927U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103576593A (en) * | 2013-11-22 | 2014-02-12 | 安徽江淮汽车股份有限公司 | Vehicle body controller for commercial vehicle system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Longhua District streets Cameron road and the people road, 518000 Shenzhen junction seven commercial plaza A block 6 No. 12 Patentee after: Shenzhen brand industrial Limited by Share Ltd Address before: 518000, Longhua Town, Baoan District, Guangdong, Baoshan Province, B industrial building, south of the people Patentee before: Shenzhen Supa Industry CO., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120425 |
|
| CX01 | Expiry of patent term |