CN203739883U - Car hand brake status alarm reminding device - Google Patents
Car hand brake status alarm reminding device Download PDFInfo
- Publication number
- CN203739883U CN203739883U CN201420138466.3U CN201420138466U CN203739883U CN 203739883 U CN203739883 U CN 203739883U CN 201420138466 U CN201420138466 U CN 201420138466U CN 203739883 U CN203739883 U CN 203739883U
- Authority
- CN
- China
- Prior art keywords
- brake lever
- central controller
- alarm
- status
- vehicle brake
- 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
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
Disclosed is a car hand brake status alarm reminding device which is composed of an ignition switch, a parking brake lever status sensor, a central controller, an alarm circuit, a current breaker and an alarm. The ignition switch and the parking brake lever status sensor are electrically connected with the central controller, the alarm circuit and the current breaker are electrically connected with the central controller, and the alarm is electrically connected with the alarm circuit. After the ignition switch is turned on, in other words, after a car key is unscrewed, the parking brake lever status sensor detects the status of a parking brake lever, namely a status of a hand brake, and a status signal of the parking brake lever is transmitted to the central controller. When the parking brake lever is in a braking status, the central controller controls the alarm circuit to trigger the alarm to give an alarm. After braking of the parking brake lever is released, in other words, after the hand brake is loosened, the central controller controls the current breaker to break the alarm circuit, and the alarm stops giving the alarm. By the car hand brake status alarm reminding device, a driver can be effectively prevented from driving under the condition of braking of the hand brake, and damage to a car is reduced.
Description
Technical field
The utility model relates to a kind of automotive hand brake status alert suggestion device.
Technical background
In the time driving a car, often occur under the state of the hand-braking of leaving behind, ignition trigger running car, automobile is caused to great infringement, particularly fresh driver, and very easily this thing happens.
Summary of the invention
The purpose of this utility model is to provide a kind of automotive hand brake status alert suggestion device.
The utility model is to be made up of ignition lock, parking vehicle brake lever state sensor, central controller, warning circuit, electronic circuit breaker and annunciator, ignition lock and parking vehicle brake lever state sensor are electrically connected with central controller respectively, warning circuit and electronic circuit breaker are electrically connected with central controller respectively, and annunciator is electrically connected with warning circuit; After opening ignition lock, turn on after car key, parking vehicle brake lever state sensor detects the state of parking vehicle brake lever, it is the state of stopping brake lock, the status signal of parking vehicle brake lever is passed to central controller, when parking vehicle brake lever is during in braking mode, central controller controls warning circuit trigger alarm device is reported to the police; When removing after the braking of parking vehicle brake lever, unclamp after parking brake, central controller controls electronic circuit breaker disconnects warning circuit, annunciator stop alarm.
The beneficial effects of the utility model:
In the time opening ignition lock and leave behind hand-braking, parking vehicle brake lever is in the time of braking, and the utility model sends alerting signal prompting chaufeur, can avoid the situation down train of chaufeur at hand-braking by actv., has reduced the infringement to automobile.
Brief description of the drawings
Fig. 1 is structured flowchart of the present utility model.
Detailed description of the invention
Refer to shown in Fig. 1, the present embodiment is to be made up of ignition lock 1, parking vehicle brake lever state sensor 2, central controller 3, warning circuit 4, electronic circuit breaker 5 and annunciator 6, ignition lock 1 and parking vehicle brake lever state sensor 2 are electrically connected with central controller 3 respectively, warning circuit 4 and electronic circuit breaker 5 are electrically connected with central controller 3 respectively, and annunciator 6 is electrically connected with warning circuit 4; After opening ignition lock 1, turn on after car key, parking vehicle brake lever state sensor 2 detects the state of parking vehicle brake lever, it is the state of stopping brake lock, the status signal of parking vehicle brake lever is passed to central controller 3, when parking vehicle brake lever is during in braking mode, central controller 3 is controlled warning circuit 4 trigger alarm devices 6 and is reported to the police; When removing after the braking of parking vehicle brake lever, unclamp after parking brake, central controller 3 is controlled electronic circuit breaker 5 and is disconnected warning circuit 4, annunciator 6 stop alarms.
Described central controller 3 is vehicle-mounted computer, also referred to as special micro controller system, be the technology that automobile is conventional, described parking vehicle brake lever state sensor 2, warning circuit 4, electronic circuit breaker 5 and annunciator 6 are prior art and components and parts, and its physical circuit and structure repeat no more.
Claims (1)
1. an automotive hand brake status alert suggestion device, it is characterized in that: be to be formed by ignition lock (1), parking vehicle brake lever state sensor (2), central controller (3), warning circuit (4), electronic circuit breaker (5) and annunciator (6), ignition lock (1) and parking vehicle brake lever state sensor (2) are electrically connected with central controller (3) respectively, warning circuit (4) and electronic circuit breaker (5) are electrically connected with central controller (3) respectively, and annunciator (6) is electrically connected with warning circuit (4); Open after ignition lock (1), parking vehicle brake lever state sensor (2) detects the state of parking vehicle brake lever, the status signal of parking vehicle brake lever is passed to central controller (3), when parking vehicle brake lever is during in braking mode, central controller (3) is controlled warning circuit (4) trigger alarm device (6) and is reported to the police; When removing after the braking of parking vehicle brake lever, central controller (3) is controlled electronic circuit breaker (5) and is disconnected warning circuit (4), annunciator (6) stop alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138466.3U CN203739883U (en) | 2014-03-25 | 2014-03-25 | Car hand brake status alarm reminding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138466.3U CN203739883U (en) | 2014-03-25 | 2014-03-25 | Car hand brake status alarm reminding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203739883U true CN203739883U (en) | 2014-07-30 |
Family
ID=51339721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420138466.3U Expired - Fee Related CN203739883U (en) | 2014-03-25 | 2014-03-25 | Car hand brake status alarm reminding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203739883U (en) |
-
2014
- 2014-03-25 CN CN201420138466.3U patent/CN203739883U/en not_active Expired - Fee Related
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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: 20140730 Termination date: 20150325 |
|
| EXPY | Termination of patent right or utility model |