CN202090718U - Touch-controlled coded lock for vehicle - Google Patents
Touch-controlled coded lock for vehicle Download PDFInfo
- Publication number
- CN202090718U CN202090718U CN2011201599799U CN201120159979U CN202090718U CN 202090718 U CN202090718 U CN 202090718U CN 2011201599799 U CN2011201599799 U CN 2011201599799U CN 201120159979 U CN201120159979 U CN 201120159979U CN 202090718 U CN202090718 U CN 202090718U
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- China
- Prior art keywords
- touch
- module
- single chip
- control
- coded lock
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Power-Operated Mechanisms For Wings (AREA)
- Window Of Vehicle (AREA)
Abstract
The utility model discloses a touch-controlled coded lock for a vehicle, including a power source module, a single chip microcomputer control module, an input module and an output module; the power source module includes a voltage stabilizer; the single chip microcomputer control module includes a memory unit; the input module is composed of a touch-controlled induction keyboard and a detection circuit; the touch-controlled induction keyboard is adhered on glass at an internal side of a vehicle window by a glue; the output module includes an output drive circuit and a door lock control member; the power source module is connected with the input module and the single chip microcomputer control module; and the input module and the output module are linked with the single chip microcomputer control module through an I/O interface. By employing the touch-controlled coded lock, a central locking of the vehicle is controlled to be unlocked through inputting codes by means of the touch-controlled induction keyboard on the vehicle window when a key is lost or left in the vehicle; and the touch-controlled coded lock has simple structure and high practicability and is convenient for installation and maintenance.
Description
[technical field]
The utility model relates to a kind of auto parts and components field, particularly relates to the automobile door lock device technical field, is a kind of automobile touch-control coded lock concretely.
[background technology]
Generally speaking, the mode of entrance of automobile can be classified as two kinds substantially, and a kind of is directly to open car door by car key, and another kind is that the key operated car door of remote control electric enters, but sometimes people forget key in car, cause unapproachable difficult situation.At present, some automobile production producers improve car door, but still exist many weak points.
[utility model content]
The utility model is in order to solve above-mentioned deficiency, a kind of automobile touch-control coded lock to be provided.
Above-mentioned purpose of the present utility model realizes by following technical scheme: a kind of automobile touch-control coded lock, comprise power module, single chip control module, input module, output module, described power module comprises stabilizator, it is characterized in that: described single chip control module comprises memory cell and testing circuit, described input module is made of the touch-control sensing keyboard, described touch-control sensing keyboard is attached to a side in the glass for vehicle window car by sticker, described output module comprises output driving circuit and door lock control assembly, described power module connects input module and single chip control module, and described input module is connected with single chip control module by the I/O interface with output module.
Described touch-control sensing keyboard adopts the ADPT005 type to touch the IC chip.
Described stabilizator adopts LM78L05 type stabilizator.
The utility model advantage compared with prior art is:
When key loss or when forgeing in car, can be by the input of the touch-control sensing keyboard on vehicle window cipher control opening automobile central controlled lock, simple in structure, installation, easy to maintenance, practical.
[description of drawings]
Fig. 1 is a system construction drawing of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model;
Fig. 3 is a workflow diagram of the present utility model.
[specific embodiment]
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, a kind of automobile touch-control coded lock, comprise power module 1, single chip control module 2, input module 3, output module 4, described power module 1 comprises stabilizator 5, it is characterized in that: described single chip control module 2 comprises memory cell 6 and testing circuit 7, described input module 3 is made of touch-control sensing keyboard 8, described touch-control sensing keyboard 8 is attached to a side in the glass for vehicle window car by sticker, described output module 4 comprises output driving circuit 9 and door lock control assembly 10, described power module 1 connects single chip control module 2 and input module 3, and described input module 3 is connected with single chip control module 2 by the I/O interface with output module 4.
Described touch-control sensing keyboard 8 adopts the ADPT005 type to touch the IC chip.
Described stabilizator 5 adopts LM78L05 type stabilizator, with the input of 12V voltage, is translated into the output of 5V voltage, to single chip control module 2 and 8 power supplies of touch-control sensing keyboard.
Workflow of the present utility model is: the user passes through glass for vehicle window, operation touch control keyboard 8, the password that input is preset, after the IC chip of touch-control sensing keyboard 8 is handled, send data to single chip control module 2, after single chip control module 2 is received, whether the data of confirming input are identical with the password that presets, if it is identical then can export a password and give the Vehicular intelligent key, the Vehicular intelligent key is withdrawn a garrison, if inequality, Vehicular intelligent key attonity then, continuously input password errors number is greater than 6 times, just may re-enter after then will waiting 30 minutes.
Claims (3)
1. automobile touch-control coded lock, comprise power module, single chip control module, input module, output module, described power module comprises stabilizator, it is characterized in that: described single chip control module comprises memory cell, described input module is made of touch-control sensing keyboard and testing circuit, described touch-control sensing keyboard is attached to a side in the glass for vehicle window car by sticker, described output module comprises output driving circuit and door lock control assembly, described power module connects input module and single chip control module, and described input module is connected with single chip control module by the I/O interface with output module.
2. a kind of automobile touch-control coded lock according to claim 1 is characterized in that: described touch-control sensing keyboard adopts the ADPT005 type to touch the IC chip.
3. a kind of automobile touch-control coded lock according to claim 1 is characterized in that: described stabilizator adopts LM78L05 type stabilizator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201599799U CN202090718U (en) | 2011-05-18 | 2011-05-18 | Touch-controlled coded lock for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201599799U CN202090718U (en) | 2011-05-18 | 2011-05-18 | Touch-controlled coded lock for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202090718U true CN202090718U (en) | 2011-12-28 |
Family
ID=45365793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201599799U Expired - Fee Related CN202090718U (en) | 2011-05-18 | 2011-05-18 | Touch-controlled coded lock for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202090718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013004612B4 (en) * | 2013-03-15 | 2016-11-10 | Audi Ag | Method for operating an infotainment system |
-
2011
- 2011-05-18 CN CN2011201599799U patent/CN202090718U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013004612B4 (en) * | 2013-03-15 | 2016-11-10 | Audi Ag | Method for operating an infotainment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20130518 |