CN202913813U - Braking door locking device for vehicles - Google Patents
Braking door locking device for vehicles Download PDFInfo
- Publication number
- CN202913813U CN202913813U CN 201220530764 CN201220530764U CN202913813U CN 202913813 U CN202913813 U CN 202913813U CN 201220530764 CN201220530764 CN 201220530764 CN 201220530764 U CN201220530764 U CN 201220530764U CN 202913813 U CN202913813 U CN 202913813U
- Authority
- CN
- China
- Prior art keywords
- chip microcomputer
- braking
- locking device
- accelerator pedal
- single chip
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a braking door locking device for vehicles. The braking door locking device for vehicles comprises an accelerator pedal displacement sensor, a braking pedal displacement sensor, a single chip microcomputer and a central locking, wherein the accelerator pedal displacement sensor and the braking pedal displacement sensor are respectively connected with the input end of the single chip microcomputer, the central locking is connected with the output end of the single chip microcomputer, and the single chip microcomputer utilizes freescale S12-type single chip microcomputer. By monitoring the displacements of the accelerator pedal and the braking pedal, during some time after drivers quickly loosen the accelerator pedal, if the braking pedal is stepped, the state that the doors are locked under low-speed driving state through the central locking is guaranteed, and the driving safety is largely improved. Simultaneously, the property stolen caused by drivers' forgetting to lock doors during driving process is avoided. At the same time, the braking door locking device for vehicles is simple in structure principle, low in cost, stable in performance, suitable for being used by a plurality of vehicle types and convenient to popularize in a large scale.
Description
Technical field
The utility model belongs to the vehicle safety field, is specifically related to a kind of automobile-used braking car door locking device.
Background technology
Along with the fast development of China's economy and improving constantly of living standards of the people, China's automobile pollution is upper the rising not.Giving birth to also of automobile quantity created opportunity to some lawless persons, the automobile that in urban road, travels, part driver does not lock to car door because of carelessness, when vehicle stop, it is off guard that some lawless persons take advantage of the driver, open boot or after arrange car door and steal property, cause serious property loss and abominable social influence.Although some car door automatic locking devices occurred in the market, for example then automatically sit back and wait behind the closed door pulling up car key, but these install most complex structure, and cost is higher, therefore be all on some high-grade car and can see, and for the low and middle-grade cars of main flow, the car door automatic locking device also is not the standard configuration parts.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is, a kind of automobile-used braking car door locking device that adopts active protection mechanism is provided.
In order to realize above-mentioned task, the utility model adopts following technical scheme to be achieved:
A kind of automobile-used braking car door locking device, comprise accelerator pedal displacement transducer, brake pedal displacement transducer, single-chip microcomputer and central controlled lock, the accelerator pedal displacement transducer links to each other with the input of single-chip microcomputer respectively with the brake pedal displacement transducer, and central controlled lock links to each other with the output of single-chip microcomputer.
The utility model also has following technical characterstic:
Described single-chip microcomputer adopts Freescale S12 model single-chip microcomputer.
The utility model is by the displacement of monitoring accelerator pedal and brake pedal, behind the quick release the gas pedal of driver in a period of time, step on brake pedal as crossing, then by central controlled lock with on the car door lock, thereby guarantee to lock at the state exit door of running at a low speed, promote to a great extent the safety of running car, can avoid simultaneously the driver to forget that the driving process is forgotten to lock door and the property that causes is stolen.Simultaneously, the utility model structural principle is simple, and cost is lower, and stable performance is fit to each vehicle and uses, and is convenient to popularize on a large scale and promote.
Description of drawings
Fig. 1 is annexation schematic diagram of the present utility model.
Below in conjunction with drawings and Examples particular content of the present utility model is described in more detail.
The specific embodiment
Below provide specific embodiment of the utility model, need to prove that the utility model is not limited to following specific embodiment, all equivalents of doing on present techniques scheme basis all fall into protection domain of the present utility model.
Defer to technique scheme, as shown in Figure 1, a kind of automobile-used braking car door locking device, comprise accelerator pedal displacement transducer, brake pedal displacement transducer, single-chip microcomputer and central controlled lock, the accelerator pedal displacement transducer links to each other with the input of single-chip microcomputer respectively with the brake pedal displacement transducer, and Brake lamp links to each other with the output of single-chip microcomputer.
Described single-chip microcomputer adopts Freescale S12 model single-chip microcomputer, is used for receiving the signal of accelerator pedal displacement transducer and brake pedal displacement transducer and signal is processed output central controlled lock control signal.
Described accelerator pedal displacement transducer is installed on the vehicle accelerator pedal below, is used for displacement and the acceleration of collection vehicle accelerator pedal.
Described brake pedal displacement transducer is installed on the vehicle brake pedal below, is used for displacement and the acceleration of collection vehicle brake pedal.
Described central controlled lock is installed on the Vehicular door, is used for car door and locks.
When the utility model is in running order, accelerate to step on displacement and the acceleration of displacement transducer and brake pedal displacement transducer Real-time Collection accelerator pedal and brake pedal.To unclamp displacement larger when accelerator pedal, and when the acceleration of release the gas pedal surpasses a certain threshold value, within the ensuing a certain period (for example 3S), if there is this moment the displacement of stepping on brake pedal to produce, then the Single-chip Controlling central controlled lock improves the safety of travel middle vehicle crew and property with on the car door lock.
Claims (2)
1. automobile-used braking car door locking device, it is characterized in that, comprise accelerator pedal displacement transducer, brake pedal displacement transducer, single-chip microcomputer and central controlled lock, the accelerator pedal displacement transducer links to each other with the input of single-chip microcomputer respectively with the brake pedal displacement transducer, and central controlled lock links to each other with the output of single-chip microcomputer.
2. automobile-used braking car door locking device according to claim 1 is characterized in that, described single-chip microcomputer adopts Freescale S12 model single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220530764 CN202913813U (en) | 2012-10-17 | 2012-10-17 | Braking door locking device for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220530764 CN202913813U (en) | 2012-10-17 | 2012-10-17 | Braking door locking device for vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202913813U true CN202913813U (en) | 2013-05-01 |
Family
ID=48162135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220530764 Expired - Fee Related CN202913813U (en) | 2012-10-17 | 2012-10-17 | Braking door locking device for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202913813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113875A (en) * | 2015-09-22 | 2015-12-02 | 苏州达力客自动化科技有限公司 | Automatic automobile locking and unlocking device |
| CN105484585A (en) * | 2016-01-11 | 2016-04-13 | 罗晓云 | Automobile and automobile door downward locking control system thereof |
-
2012
- 2012-10-17 CN CN 201220530764 patent/CN202913813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113875A (en) * | 2015-09-22 | 2015-12-02 | 苏州达力客自动化科技有限公司 | Automatic automobile locking and unlocking device |
| CN105484585A (en) * | 2016-01-11 | 2016-04-13 | 罗晓云 | Automobile and automobile door downward locking control system thereof |
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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: 20130501 Termination date: 20131017 |