CN204340865U - A kind of arrangements for automotive doors is forgotten to lock system for prompting - Google Patents
A kind of arrangements for automotive doors is forgotten to lock system for prompting Download PDFInfo
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- CN204340865U CN204340865U CN201420820201.1U CN201420820201U CN204340865U CN 204340865 U CN204340865 U CN 204340865U CN 201420820201 U CN201420820201 U CN 201420820201U CN 204340865 U CN204340865 U CN 204340865U
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Abstract
The utility model discloses a kind of arrangements for automotive doors to forget to lock system for prompting, comprise entire car controller, car speed sensor, ignition key position sensor, car door position transduser, remote-control key, warning device, described entire car controller receives and analyzes the signal sent from car speed sensor, ignition key position sensor, car door position transduser and remote-control key, meanwhile, warning device work is controlled.The utility model solve existing automobile door lock do not lock can not and the problem of alarm, and change amount is little, and structure is simple.Automobile door lock domain can be widely used in.
Description
Technical field
The utility model relates to automobile burglar control field, especially relates to a kind of arrangements for automotive doors and forgets to lock system for prompting.
Background technology
Existing automobile, particularly private car.Remote controlled locking function is all very universal.By remote-control key, as long as conveniently can car locking once pressing.Also seldom go again to confirm whether the action of locking of automobile performs.Often have in daily life and forget that remote controlled locking or remote controlled locking action are by putting in place, and leaving for driver while successfully not locking of causing.Thus cause article in car stolen.
Utility model content
The purpose of this utility model is to provide a kind of arrangements for automotive doors and forgets to lock system for prompting, solve existing automobile door lock do not lock can not and the problem of alarm.
The utility model solves the technical scheme that its technical matters adopts: a kind of arrangements for automotive doors is forgotten to lock system for prompting, comprise entire car controller, car speed sensor, ignition key position sensor, car door position transduser, remote-control key, warning device, described entire car controller receives and analyzes the signal sent from car speed sensor, ignition key position sensor, car door position transduser and remote-control key, meanwhile, warning device work is controlled.
For improving entire car controller to the receiving capability of remote-control key signal, described entire car controller comprises main circuit board, be connected with main circuit board circuit for receive car load signal connector, for receiving extension antenna plate and the RF Signal reception plate of remote-control key RF signal, for the treatment of the micro controller system of Received signal strength.
Preferably, described warning device is steering indicating light; The model of described micro controller system is STM8AF6289.
The beneficial effects of the utility model: receive the signal from car speed sensor, ignition key position sensor, car door position transduser, remote-control key by entire car controller, be analyzed, and control warning device work by analysis result, solve existing automobile remote-control key forget by or do not receive by rear entire car controller, cause automobile not locked and the problem that cannot report to the police.Extension antenna plate and the RF Signal reception plate of described entire car controller can improve the receiving capability of entire car controller to remote-control key RF signal.Existing steering indicating light is utilized to make warning device, cost-saving.
Below with reference to drawings and Examples, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is functional block diagram of the present utility model.
Detailed description of the invention
Embodiment, as shown in Figure 1, a kind of arrangements for automotive doors is forgotten to lock system for prompting, comprise entire car controller 1, car speed sensor 2, ignition key position sensor 3, car door position transduser 4, remote-control key 6, warning device 5, described entire car controller 1 receives and analyzes the signal sent from car speed sensor 2, ignition key position sensor 3, car door position transduser 4 and remote-control key 6, meanwhile, controls warning device 5 and works.
Described entire car controller 1 comprises main circuit board 11, be connected with main circuit board 11 circuit for receive car load signal connector 12, for receiving extension antenna plate 13 and the RF Signal reception plate 14 of remote-control key RF signal, for the treatment of the micro controller system 15 of Received signal strength.Described warning device 5 is steering indicating light.The model of described micro controller system 15 is STM8AF6289.
The position signal that the vehicle speed signal that car speed sensor obtains, ignition key position sensor obtain and the car door position signal that car door position transduser obtains can enter connector by wire harness and carry out Treatment Analysis by giving micro controller system after the signal acquisition circuit process on main circuit board again.The RF signal that remote-control key sends inputs to micro controller system again via after the process of RF Signal reception plate after then being received by extension antenna plate.After micro controller system carries out comprehensive Treatment Analysis after receiving these signals, output drive signal, drives warning device work.
Under normal circumstances, user can lock action normally.Namely, after flame-out, key is extracted and car door can press the button of locking of remote-control key after shutting.Entire car controller is receiving on RF after lock signal, can Door Lock be driven immediately to perform action of locking, and four steering indicating lights can glimmer once simultaneously.At this moment vehicle body enters locking state, and tells that user has locked successfully by steering indicating light.Do not shut when there being any car door in car door.After pressing remote-control key locks button, entire car controller again can unlock after driving Door Lock performs action of locking.Four steering indicating lights glimmer twice simultaneously simultaneously, and prompting user vehicle body is locked unsuccessfully.At this moment user understands inspection trolley door closure state, again carries out remote-control key and lock after again being shut by car door.
In entire car controller, be defined forgetting lock status.Its definite condition is 1: work as automobile flameout, and the speed of a motor vehicle is 0Km/h.2: ignition lock goes to KEY OFF gear by IGN.3: driver's side door closing movement again after opening.4: other car door attonitys or again close after opening.5: meet above condition, when in after all car doors shut 20 seconds, entire car controller not to receive on remote-control key lock signal on lock signal or car key hole mechanical key.When 5 conditions all meet, entire car controller can judge that automobile is in and forget lock status.After 20 seconds that shut at all car doors, drive four steering indicating lights to glimmer simultaneously, glimmer after 10 times and stop flicker.Remind user, avoid forgetting lock.
Claims (4)
1. an arrangements for automotive doors is forgotten to lock system for prompting, it is characterized in that: comprise entire car controller (1), car speed sensor (2), ignition key position sensor (3), car door position transduser (4), remote-control key (6), warning device (5), described entire car controller (1) receives and analyzes the signal sent from car speed sensor (2), ignition key position sensor (3), car door position transduser (4) and remote-control key (6), meanwhile, warning device (5) work is controlled.
2. arrangements for automotive doors as claimed in claim 1 is forgotten to lock system for prompting, it is characterized in that: described entire car controller (1) comprises main circuit board (11), be connected with main circuit board (11) circuit for receive car load signal connector (12), for receiving extension antenna plate (13) and the RF Signal reception plate (14) of remote-control key RF signal, for the treatment of the micro controller system (15) of Received signal strength.
3. arrangements for automotive doors as claimed in claim 1 is forgotten to lock system for prompting, it is characterized in that: described warning device (5) is steering indicating light.
4. arrangements for automotive doors as claimed in claim 2 is forgotten to lock system for prompting, it is characterized in that: the model of described micro controller system (15) is STM8AF6289.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820201.1U CN204340865U (en) | 2014-12-22 | 2014-12-22 | A kind of arrangements for automotive doors is forgotten to lock system for prompting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820201.1U CN204340865U (en) | 2014-12-22 | 2014-12-22 | A kind of arrangements for automotive doors is forgotten to lock system for prompting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204340865U true CN204340865U (en) | 2015-05-20 |
Family
ID=53224158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420820201.1U Active CN204340865U (en) | 2014-12-22 | 2014-12-22 | A kind of arrangements for automotive doors is forgotten to lock system for prompting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204340865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347973A (en) * | 2020-03-04 | 2020-06-30 | 中国第一汽车股份有限公司 | Departure reminding method and system |
-
2014
- 2014-12-22 CN CN201420820201.1U patent/CN204340865U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347973A (en) * | 2020-03-04 | 2020-06-30 | 中国第一汽车股份有限公司 | Departure reminding method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |