CN205365523U - Automobile door lock of detachable remote control and controlling means thereof - Google Patents
Automobile door lock of detachable remote control and controlling means thereof Download PDFInfo
- Publication number
- CN205365523U CN205365523U CN201620130226.8U CN201620130226U CN205365523U CN 205365523 U CN205365523 U CN 205365523U CN 201620130226 U CN201620130226 U CN 201620130226U CN 205365523 U CN205365523 U CN 205365523U
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Abstract
The utility model discloses an automobile door lock of detachable remote control and controlling means thereof, including car remote control key, receiver and singlechip, automobile remote control key includes left front door unlock button and full car unlock button, and automobile remote control key sends left front door or car door unblock signal entirely through the receiver to the singlechip, and the corresponding instruction that automobile remote control key sent is carried out to the singlechip, the control signal output port of left front lock motor is solitary output port on the singlechip, and other three door lock motors are controlled by a signal output port. The utility model discloses can also can open the door lock of driver's side alone simultaneously to complete four door closed and locked in the car or unblock.
Description
Technical field
This utility model belongs to field of automobile control, relating to a kind of driver can the independent left front door lock of remote control, can also the full car door lock of remote control, and guarantee the device on full car car door lock by prior-warning device, be specifically related to a kind of automobile door lock separating remote control and control device.
Background technology
Modern family saloon door lock is substantially all employing remote control unit, greatly facilitate the operation of driver, but, there is the drawback that four car doors are unblanked simultaneously, because driver is merely able to see place car situation on one side, another side be can't see, and there is great unsafe factor in this, and driver's remote-control car door-lock opening just occurs in the recent period, and lawless person hides car door opening at another side, torture car owner, to solve this problem it is necessary to the control mode of car door door lock is improved.
Consult current patent, only this is studied by " a kind of can the automobile remote controllers that locks door of independent solution " (patent No.: CN203937620U), this patent adds four car doors on automobile key and individually unlocks button, respectively four car doors can be carried out independent unblock, and it is being provided with flash of light or vibrations or sound on the key to remind whether driver locks car door, mentality of designing is good, but there is following drawback, first, whole patent only has the appearance schematic diagram of thinking and car key, there is no concrete control process, lack enforceability；Second, four car doors are respectively controlled, and excessively loaded down with trivial details time actually used, too much releasing the button causes identification to decline, and is also susceptible to fault；3rd, when car key is placed in bag or during pocket, even if sending the sound and light, driver cannot perception, and the circuit with the key receiving signal is also complicated.
Summary of the invention
According to above the deficiencies in the prior art, technical problem to be solved in the utility model is to propose a kind of automobile door lock separating remote control and control device, by the control circuit of unblanking controlled with other three car doors of unblanking of left front door is separated, it is achieved that the independent control of left front door.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of automobile door lock separating remote control and control device thereof, including automobile remote-control key, receiver and single-chip microcomputer, described automobile remote-control key includes left front car door and unlocks button and full car unblock button, automobile remote-control key passes through receiver and sends left front car door or full car car door unlocking signal to single-chip microcomputer, single-chip microcomputer performs the command adapted thereto that automobile remote-control key sends, the control signal output port of described single-chip microcomputer upper left front door lock motor is independent output port, other three car door door-lock motors are controlled by a signal output port.
Described automobile remote-control key includes code identification storage circuit, transmitter symbol circuit, FSK modify tone circuit, FM modulation circuit and transmitting antenna, and left front car door unlocks button and full car unlocks that signal that button sends stores circuit through code identification, transmitter symbol circuit, FSK modify tone and be sent to receiver after circuit, FM modulation circuit and transmitting antenna modulation.Described receiver includes allotter, Waveform adjusting circuit, FM polyphony circuit, FSK polyphony circuit, receiver symbol circuit and control circuit, after the signal that automobile remote-control key is launched is received the allotter of machine, Waveform adjusting circuit, FM polyphony circuit, FSK polyphony circuit, receiver symbol circuit and control circuit, output is to single-chip microcomputer.Described Waveform adjusting circuit includes high frequency device, frequency mixer, detecting circuit and waveform shaping increasing circuitry, and the signal after the process of the allocated device sends into FM polyphony circuit after sequentially passing through high frequency device, frequency mixer, detecting circuit and waveform shaping increasing circuitry.Described control device also includes full car latch buttons.Described control device also includes four car door open type switches and audio prompt device, accesses single-chip microcomputer after four car door open type switches and the series connection of audio prompt device, car door open type switch Guan Bi corresponding after closing of the door.Described audio prompt device is speaker.Described control device also includes boot and unlocks button.
This utility model provides the benefit that: 1. this utility model can simultaneously to four vehicle door lockings of full car or unblock, it is also possible to individually by the car door door-lock opening of driver side.2. when the whole locking of four car doors, send the sound, remind driver door to lock.3. this utility model does not change automobile ECU program, does not change other structure yet, merely add the parts such as single-chip microcomputer, has the features such as design simple, enforcement convenience, dependable performance.
Accompanying drawing explanation
Below the content expressed by this specification accompanying drawing and the labelling in figure are briefly described:
Fig. 1 is the automobile key schematic diagram of prior art of the present utility model.
Fig. 2 is the automobile key schematic diagram of detailed description of the invention of the present utility model.
Fig. 3 is automobile door lock and the control circuit of detailed description of the invention of the present utility model.
Wherein, 1 full car unlocks button；2 boots unlock button；3 full car lock-down button；4 key bits；5 left front car door lock control knobs.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, mutual alignment between the such as involved shape of each component of detailed description of the invention of the present utility model, structure, each several part and annexation, effect and operation principle, the manufacturing process of each several part and operate with method etc., it is described in further detail, to help those skilled in the art that inventive concept of the present utility model, technical scheme are had more complete, accurate and deep understanding.
Main thought of the present utility model is: car key originally generally only includes full car and unlocks button, boot unblock button, full car lock-down button and key bit, this utility model increases a left front car door lock control knob, button and when pressed, left front car door lock is individually opened, and other three car door locks also maintain the original state；The control process of full car vehicle door locking and unblock is still identical with former car；When pressing full car vehicle door locking button, full car vehicle door locking, and speaker sends sound, represents four vehicle door lockings.
Automobile remote-control key, in order to reach to separate remote control and intelligent reminding purpose with entrance door, on the basis of original automobile component, is suitably modified by this utility model, adds and includes single-chip microcomputer, 4 open type switches, speakers etc..As depicted in figs. 1 and 2, at former car on the key, add left front car door and unlock button 5, left front car door lock can receive two codes, the two code is respectively from left front car door on the key and unlocks signal that button 5 sends and full car unlocks the signal that button 1 sends, and the two signal is all the unlocking signal of driver side car door door lock.
As shown in Figure 3, when driver presses left front car door unblock button 5, key is as a transmitter, send code, receiver ECU receives signal, concrete signal transmittance process is as follows: cognizance code storage → symbolization → FSK modifies tone (modulation) → FM modulation → transmitting antenna → allotter → high frequency, frequency mixer, detection, → control circuit → single-chip microcomputer (is compared) in waveform shaping amplification → FM polyphony → FSK polyphony → symbolization with the cognizance code stored, after single-chip microcomputer receives this signal, send signal to left front door-lock motor M1 by e port and f port, the sense of current: e port → motor M1 → f port, left front door-lock opening, left front car door opening, and other three car doors still maintain the original state, guarantee that only driver side car door can be opened, and other car door can not be opened, guarantee safety.
nullWhen driver presses full car unblock button 1，Concrete signal transmittance process is as follows: cognizance code storage → symbolization → FSK modifies tone (modulation) → FM modulation → transmitting antenna → allotter → high frequency、Frequency mixer、Detection、→ control circuit → single-chip microcomputer (is compared) in waveform shaping amplification → FM polyphony → FSK polyphony → symbolization with the cognizance code stored，After single-chip microcomputer receives this signal，Send signal to left front door-lock motor M1 by e port and f port，The sense of current: e port → motor M1 → f port，Lock motor M2 by g port and h port to right front door simultaneously、Left back door-lock motor M3、Right-rear-door lock motor M4 sends signal，The sense of current: g port → motor M2、M3、M4 → h port，After 4 car door motors receive signal, 4 car door locks all unlock，4 car doors can be opened.
nullWhen driver presses full car lock-down button 3，Key is as a transmitter，Send code，Receiver ECU receives signal，Concrete signal transmittance process is as follows: cognizance code storage → symbolization → FSK modifies tone (modulation) → FM modulation → transmitting antenna → allotter → high frequency、Frequency mixer、Detection、→ control circuit → single-chip microcomputer (is compared) in waveform shaping amplification → FM polyphony → FSK polyphony → symbolization with the cognizance code stored，After single-chip microcomputer receives this signal，Send signal to left front door-lock motor M1 by f port and e port，The sense of current: f port → motor M1 → e port，Lock motor M2 by h port and g port to right front door simultaneously、Left back door-lock motor M3、Right-rear-door lock motor M4 sends signal，The sense of current: h port → motor M2、M3、M4 → g port，The sense of current that 4 car door motors flow through is contrary，Motor reversal，4 whole lockings of car door.
When left front door locking closes, K1 switchs Guan Bi；When right front door locking closes, K2 switchs Guan Bi；When left back door locking closes, K3 switchs Guan Bi；When right-rear-door locking closes, K4 switchs Guan Bi.When driver presses full car lock-down button 3, single-chip microcomputer z port sends signal, time is 1 second, if full car car door all lockings, then current direction: z port → K1 switchs (Guan Bi) → K2 and switchs (Guan Bi) → K3 switch (Guan Bi) → K4 switch (Guan Bi) → speaker, speaker sends prompt tone and represents full car vehicle door locking, if any one car door does not have locking, this circuit will be switched off, speaker will not send the sound of " dripping ", reminds driver door not lock.
Above in conjunction with accompanying drawing, this utility model is exemplarily described; obvious this utility model implements and is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model design carries out with technical scheme; or not improved design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.Protection domain of the present utility model should be as the criterion with claims protection defined.
Claims (8)
1. one kind can be separated the automobile door lock of remote control and control device, it is characterized in that, including automobile remote-control key, receiver and single-chip microcomputer, described automobile remote-control key includes left front car door and unlocks button and full car unblock button, automobile remote-control key passes through receiver and sends left front car door or full car car door unlocking signal to single-chip microcomputer, single-chip microcomputer performs the command adapted thereto that automobile remote-control key sends, the control signal output port of described single-chip microcomputer upper left front door lock motor is independent output port, and other three car door door-lock motors are controlled by a signal output port.
2. the automobile door lock separating remote control according to claim 1 and control device thereof, it is characterized in that, described automobile remote-control key includes code identification storage circuit, transmitter symbol circuit, FSK modify tone circuit, FM modulation circuit and transmitting antenna, and left front car door unlocks button and full car unlocks that signal that button sends stores circuit through code identification, transmitter symbol circuit, FSK modify tone and be sent to receiver after circuit, FM modulation circuit and transmitting antenna modulation.
3. the automobile door lock separating remote control according to claim 1 and control device thereof, it is characterized in that, described receiver includes allotter, Waveform adjusting circuit, FM polyphony circuit, FSK polyphony circuit, receiver symbol circuit and control circuit, after the signal that automobile remote-control key is launched is received the allotter of machine, Waveform adjusting circuit, FM polyphony circuit, FSK polyphony circuit, receiver symbol circuit and control circuit, output is to single-chip microcomputer.
4. the automobile door lock separating remote control according to claim 3 and control device thereof, it is characterized in that, described Waveform adjusting circuit includes high frequency device, frequency mixer, detecting circuit and waveform shaping increasing circuitry, and the signal after the process of the allocated device sends into FM polyphony circuit after sequentially passing through high frequency device, frequency mixer, detecting circuit and waveform shaping increasing circuitry.
5. the automobile door lock separating remote control according to claim 1 and control device thereof, it is characterised in that described control device also includes full car latch buttons.
6. the automobile door lock separating remote control according to claim 5 and control device thereof, it is characterized in that, described control device also includes four car door open type switches and audio prompt device, single-chip microcomputer is accessed, car door open type switch Guan Bi corresponding after closing of the door after four car door open type switches and the series connection of audio prompt device.
7. the automobile door lock separating remote control according to claim 6 and control device thereof, it is characterised in that described audio prompt device is speaker.
8. the automobile door lock separating remote control according to claim 1 and control device thereof, it is characterised in that described control device also includes boot and unlocks button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620130226.8U CN205365523U (en) | 2016-02-19 | 2016-02-19 | Automobile door lock of detachable remote control and controlling means thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620130226.8U CN205365523U (en) | 2016-02-19 | 2016-02-19 | Automobile door lock of detachable remote control and controlling means thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205365523U true CN205365523U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620130226.8U Expired - Fee Related CN205365523U (en) | 2016-02-19 | 2016-02-19 | Automobile door lock of detachable remote control and controlling means thereof |
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| CN (1) | CN205365523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107867259A (en) * | 2016-09-28 | 2018-04-03 | 长城汽车股份有限公司 | A kind of vehicle solution lock control device and vehicle solution lock control method |
-
2016
- 2016-02-19 CN CN201620130226.8U patent/CN205365523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107867259A (en) * | 2016-09-28 | 2018-04-03 | 长城汽车股份有限公司 | A kind of vehicle solution lock control device and vehicle solution lock control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20170219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |