CN201201553Y - Automobile hand braking intelligent alarm device - Google Patents
Automobile hand braking intelligent alarm device Download PDFInfo
- Publication number
- CN201201553Y CN201201553Y CNU2008200867280U CN200820086728U CN201201553Y CN 201201553 Y CN201201553 Y CN 201201553Y CN U2008200867280 U CNU2008200867280 U CN U2008200867280U CN 200820086728 U CN200820086728 U CN 200820086728U CN 201201553 Y CN201201553 Y CN 201201553Y
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- CN
- China
- Prior art keywords
- hand brake
- speed sensor
- automobile
- intelligent alarm
- alarm device
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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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Abstract
The utility model discloses an automobile hand brake intelligent warning device which solves the problems that the prior automobile hand brake warning device has single induction condition of warning, and certain hand brake warning devices are additionally provided with various sensors and do not have the intelligent warning function under complicated conditions and industrialization prospect. The structure of the warning device comprises a hand brake switch, an engine speed sensor, and a vehicle speed sensor. The warning device is characterized in that the hand brake switch, the engine speed sensor and the vehicle speed sensor are connected with an IC control module which is connected with an indicator light and/or a loudspeaker; and the indicator light and the loudspeaker are used to receive the commands from the IC control module.
Description
Technical field
The utility model relates to a kind of automobile hand brake intelligent alarm device, especially refers to a kind of intelligent alarm device of distinguishing that automatically automobile hand brake state under the complex situations is whether correct.
Background technology
It is the prerequisite device of 7.1.3 clause regulation self-propelled vehicle among the GB7258 " self-propelled vehicle safe in operation engineering factor " that automobile is equipped with hand braking (braking during standstill).
Existing hand braking annunciator, single to the condition of the bringing out consideration of reporting to the police, the hand braking annunciator of part also need install various kinds of sensors additional, does not possess intelligent warning function and industrialization prospect under the complex situations:
| Application number | Condition (principle of work) is brought out in warning | Shortcoming |
| 92214060.X | Switch-off+hand braking locking is not then reported to the police; Switch-off+hand braking is not locked, and then reports to the police; Engine starting+hand braking locking is not then reported to the police; Engine starting+hand braking is not locked, and does not then report to the police. | Reality only can be judged hand braking state when switch-off; Need to transform circuit etc. |
| 00240524.5 | Parking+hand braking locking is not then reported to the police; Stop+hand brakingly do not lock, then report to the police; Vehicle start+hand braking locking is then reported to the police; Vehicle start+hand braking is not locked, and does not then report to the police. | Reality only can be judged hand braking state at vehicle parking, when travelling; Need install Hall integrated switch, contact switch etc. additional. |
| 200520015164.8 | Vehicle start+hand braking locking is then reported to the police; Vehicle start+hand braking is not locked, and does not then report to the police. | The actual mode that only can adopt language to remind is in motion judged hand braking state. |
Summary of the invention
For overcoming the above-mentioned defective that existing automobile hand brake annunciator is had, the technical matters that the utility model need solve: a kind of possess the intelligent warning function under the complex situations and the hand braking intelligent alarm device of industrialization prospect are provided.
For solving the problems of the technologies described above, the technical solution of the utility model: a kind of automobile hand brake intelligent alarm device, comprise hand brake switch, engine speed sensor, car speed sensor, it is characterized in that, described hand brake switch, engine speed sensor, car speed sensor are connected with an IC control module, the IC control module is connected with indicator lamp and/or loud speaker, and indicator lamp and loud speaker are used to accept the instruction of IC control module.The IC control module can be distinguished state hand braking under the various situations, and sends the instruction of whether reporting to the police and give indicator lamp and/or loud speaker.Because the driving engine at the car that steams all adopts electric injection system at present, therefore, the signal of the required hand brake switch of this device, engine speed sensor, car speed sensor all can be shared with engine electric spray system ECU, so the IC control module of this device promptly can be independent, also can directly be integrated among the ECU.
As preferably, the intrinsic switch on described hand brake switch and the hand brake is integrated.Not needing like this increases a switch separately, is convenient to the setting of parts on the hand brake switch.
As preferably, the intrinsic tachogen on described engine speed sensor and the driving engine is integrated.Both are integrated, and do not need to be provided with separately tachogen, have reduced number of components and parts, have made things convenient for the connection between the related components.
As preferably, the intrinsic car speed sensor on described car speed sensor and the automobile gearbox is integrated.Both are integrated, and do not need to be provided with separately car speed sensor, have reduced number of components and parts, have made things convenient for the setting between the related components.
As preferably, described indicator lamp is positioned at the position of automobile combination meter.The position of indicator lamp setting can make things convenient for driver and crew's observation, has guaranteed the service efficiency of indicator lamp.
As preferably, the loudspeaker in described loud speaker and the auto audio equipment are integrated.Both are integrated, and do not need to be provided with separately loud speaker, have improved the degree of utilization of related components, have made things convenient for the connection between the related components.
As preferably, described IC control module is integrated among the automotive engine electric injection system ECU.IC control module and ECU are integrated, have both guaranteed the structural compactness of control module, also are convenient to line related is arranged simultaneously.
Therefore, the beneficial effects of the utility model:
1, can under the prerequisite that does not increase signal transducer, realize sharing the function of signal with ECU;
2, under the prerequisite that does not increase signal transducer, realized intelligent warning function hand braking under the various situations, for chaufeur provides accurate instruction.
3, realized the function integrated, possessed industrialization prospect with ECU.
Description of drawings
Accompanying drawing 1 is the structural circuit figure of the utility model automobile hand brake intelligent alarm device;
The specific embodiment
See Fig. 1, the structure of the utility model automobile hand brake intelligent alarm device comprises IC control module 1, and the hand brake switch 2 that is connected with IC control module 1, engine speed sensor 3, car speed sensor 4, relay 5, indicator lamp 6, loud speaker 7.Wherein, the IC control module is integrated among the engine electric spray system ECU, and the intrinsic switch on hand brake switch 2 and the hand brake is integrated, car speed sensor intrinsic on engine speed sensor 3 and the driving engine is integrated, intrinsic car speed sensor on car speed sensor 4 and the automobile gearbox is integrated, loudspeaker in loud speaker 7 and the auto audio equipment are integrated, and indicator lamp 6 is positioned at the position of automobile combination meter.
This device is by collecting the signal of hand brake switch, engine speed sensor, car speed sensor, and the IC control module can be distinguished state hand braking under the various situations, and sends the instruction of whether reporting to the police to indicator lamp and loud speaker.
Principle of the present utility model is as follows:
In table, the hand brake switch signal: " 0 " represents hand braking locking, the hand braking not locking of " 1 " representative; Signals of rotational speed sensor: " 0 " represents that driving engine does not start, " 1 " represents engine starting; The car speed sensor signal: " 0 " represents vehicle speed is that vehicle speed non-zero (being that vehicle is in motoring condition) is represented in zero (being that vehicle remains static), " 1 ".
Claims (7)
1, a kind of automobile hand brake intelligent alarm device, comprise hand brake switch, engine speed sensor, car speed sensor, it is characterized in that, described hand brake switch (2), engine speed sensor (4), car speed sensor (3) are connected with an IC control module (1), IC control module (1) is connected with indicator lamp (6) and/or loud speaker (7), and indicator lamp (6) and loud speaker (7) are used to accept the instruction of IC control module (1).
2, automobile hand brake intelligent alarm device according to claim 1 is characterized in that, the intrinsic switch on described hand brake switch (2) and the hand brake is integrated.
3, automobile hand brake intelligent alarm device according to claim 1 is characterized in that, the intrinsic tachogen on described engine speed sensor (4) and the driving engine is integrated.
4, automobile hand brake intelligent alarm device according to claim 1 is characterized in that, the intrinsic car speed sensor on described car speed sensor (3) and the automobile gearbox is integrated.
5, according to claim 1 or 2 or 3 or 4 described automobile hand brake intelligent alarm devices, it is characterized in that described indicator lamp (6) is positioned at the position of automobile combination meter.
6, automobile hand brake intelligent alarm device according to claim 5 is characterized in that, the loudspeaker in described loud speaker (7) and the auto audio equipment are integrated.
7, automobile hand brake intelligent alarm device according to claim 6 is characterized in that, described IC control module (1) is integrated among the automotive engine electric injection system ECU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200867280U CN201201553Y (en) | 2008-05-04 | 2008-05-04 | Automobile hand braking intelligent alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200867280U CN201201553Y (en) | 2008-05-04 | 2008-05-04 | Automobile hand braking intelligent alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201201553Y true CN201201553Y (en) | 2009-03-04 |
Family
ID=40423865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200867280U Expired - Fee Related CN201201553Y (en) | 2008-05-04 | 2008-05-04 | Automobile hand braking intelligent alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201201553Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999961A (en) * | 2015-06-29 | 2015-10-28 | 韦义乐 | Parking brake warning system of automobile |
| CN105015410A (en) * | 2015-06-29 | 2015-11-04 | 韦义乐 | Parking braking speech alarming system for automobile |
| CN107920305A (en) * | 2017-11-28 | 2018-04-17 | 东风商用车有限公司 | A kind of commercial car loudspeaker control structure |
-
2008
- 2008-05-04 CN CNU2008200867280U patent/CN201201553Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999961A (en) * | 2015-06-29 | 2015-10-28 | 韦义乐 | Parking brake warning system of automobile |
| CN105015410A (en) * | 2015-06-29 | 2015-11-04 | 韦义乐 | Parking braking speech alarming system for automobile |
| CN107920305A (en) * | 2017-11-28 | 2018-04-17 | 东风商用车有限公司 | A kind of commercial car loudspeaker control structure |
| CN107920305B (en) * | 2017-11-28 | 2023-05-30 | 东风商用车有限公司 | Horn control structure of commercial vehicle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20170504 |