CN201516825U - Automobile brake prompting device capable of discriminating brake state - Google Patents
Automobile brake prompting device capable of discriminating brake state Download PDFInfo
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- CN201516825U CN201516825U CN2009203099704U CN200920309970U CN201516825U CN 201516825 U CN201516825 U CN 201516825U CN 2009203099704 U CN2009203099704 U CN 2009203099704U CN 200920309970 U CN200920309970 U CN 200920309970U CN 201516825 U CN201516825 U CN 201516825U
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Abstract
The utility model relates to an automobile brake prompting device, particularly to an automobile brake prompting device capable of discriminating the brake state, which is characterized in that the automobile brake prompting device at least comprises a brake sensing unit and a prompt display unit, wherein the brake sensing unit and the prompt display unit are connected via electrical signals; and the brake sensing unit is used for detecting the brake state of the automobile and displaying the detected automobile status on the prompt display unit, so that when the automobile in the front brakes, the automobile behind can take corresponding deceleration or brake according to the brake state of the automobile in the front, thereby improving the security of municipal traffic.
Description
Technical field
The utility model relates to a kind of braking automobile suggestion device, particularly can distinguish the braking automobile suggestion device of braking state.
Background technology
The driver is when the control brake, and car light light can be to the vehicle that travels later with prompting behind the automobile, and existing warning light light ratio is simpler, only can provide single brake information.For vehicle is emergency brake under the emergency state, still slowly brake or between urgent with brake slowly between braking state do not distinguish.Existingly thisly provide the brake prompting mode by simple light; the driver who drives for the back vehicle is if experienced; generally do not have too big influence; but the driver for the back vehicle is the person of lacking experience that drives; particularly newly learn the driver; as long as the fwd car has brake light (no matter be front car emergency brake; still brake or the brake between promptly and slowly braking slowly) then can take emergency braking thereupon; this causes unnecessary traffic accident in the city or the highway section of crowded traffic through regular meeting.
Summary of the invention
The purpose of this utility model provides a kind of braking automobile suggestion device that can distinguish braking state, so that in front during vehicle brake, the back vehicle can slow down according to the braking state of preceding vehicle or brake accordingly, improves the safety of city traffic.
The purpose of this utility model is achieved in that the braking automobile suggestion device that can distinguish braking state, it is characterized in that: comprise brake sensing unit and prompting display unit at least, the brake sensing unit is connected by electric signal with the prompting display unit; The brake sensing unit is used to detect the state of braking automobile, and the vehicle condition that detects is presented at the prompting display unit.
Described brake sensing unit is a displacement pickup, is fixed on the brake lever, according to unit time intrinsic displacement variable quantity, provides the braking automobile state.
Described brake sensing unit is magnetoelectricity or opto-electronic pickup, is fixed on the output shaft of wheel or change speed gear box, and the variable quantity according to the revolution of wheel in the unit time or output shaft of gear-box provides the braking automobile state.
Described prompting display unit is a row LED.
Described prompting display unit is made of three LED; Left side LED among three LED is the emergency brake indication LED, and middle LED is the indication LED of generally braking, and the right LED is the indication LED of braking slowly.
A described row LED is 8 or 16 LED, is fixed on the back of car.
Described prompting display unit is LCD, and the lamppost that constitutes by LCD shows different braking automobile states.
Described brake sensing unit is electrically connected by wired with the prompting display unit.
Described brake sensing unit is electrically connected by wireless with the prompting display unit.
The utility model has the advantages that: because the utility model comprises a sensing detection device and a read out instrument, sensing detection device is used to detect the state of braking automobile, and the vehicle condition that detects is presented on the read out instrument.The braking automobile state is divided into emergency brake, slowly brake or the brake between promptly and slowly braking, the braking automobile state also can be continuously the speed of a motor vehicle variable quantity of brake, the back vehicle can be able to slow down according to the braking state of preceding vehicle or brake accordingly like this, improves the safety of city traffic greatly.
Description of drawings
The utility model is described in further detail below in conjunction with the embodiment accompanying drawing:
Fig. 1 is the utility model embodiment 1 structural representation;
Fig. 2 is the utility model embodiment 2 structural representations;
Fig. 3 is the utility model embodiment 3 structural representations;
Fig. 4 is the utility model embodiment 4 structural representations.
Among the figure: 1, prompting display unit; 2, brake sensing unit; 3, braking vane; 4, displacement pickup; 5, brake lever; 6, LED; 7, emergency brake indication LED; 8, the indication LED of generally braking; 9, the indication LED of braking slowly; 10, magnetoelectricity or opto-electronic pickup; 11, change speed gear box; 12, mark.
The specific embodiment
Embodiment 1:
As shown in Figure 1, brake sensing unit 2 adopts displacement pickup 4, is fixed on the brake lever 5.Brake sensing unit 2 passes through wired connection with prompting display unit 1, and brake sensing unit 2 provides the braking automobile status signal according to unit time intrinsic displacement variable quantity, and prompting display unit 1 status signal provides different show states by three LED6.Left side LED among three LED6 is an emergency brake indication LED 7, and middle LED is the indication LED 8 of generally braking, and the right LED is the indication LED 9 of braking slowly.During brake, driver's footbrake plate 3, displacement pickup 4 on the brake lever 5 provides the change in displacement signal, treatment circuit provides the change in displacement semaphore by the displacement pickup 4 of unit of account in the time, determine the state of brake rapidly, one of them that control again among three LED6 sent indicator signal.The vehicle at rear can determine that just the front vehicles braking state makes reply, control vehicle speed.Emergency brake indication LED 7, generally the brake indication LED 8 and the indication LED 9 of braking slowly can be substituted by the character tabula rasa.Each character tabula rasa is controlled by one or more light.
Embodiment 2:
As shown in Figure 2, as different from Example 1, prompting display unit 1 adopts a row LED, and a row LED forms the back that line of level is fixed on car by 8 or 16 LED.The brake sensing unit 2 same displacement pickups 4 that adopt are fixed on the brake lever 5.Brake sensing unit 2 passes through wired connection with prompting display unit 1, brake sensing unit 2 is gathered unit time intrinsic displacement variable quantity by A/D converter, being converted into 8 of equivalent or 16 LED respective value shows, 8 or 16 LED are bright entirely for semaphore request as five-star emergency brake indicating status (brake lever is from being up to the end in the 1S), the first degree indicating status that brakes slowly (brake lever moves omnidistance 1% from being up in the 1S) 8 or 16 LED lowest orders of semaphore request are bright, and any like this braking state available 8 or 16 LED quantize to show.
Embodiment 3:
As shown in Figure 3, brake sensing unit 2 adopts magnetoelectricity or opto-electronic pickup 10, be fixed on input shaft one side of change speed gear box 11, magnetoelectricity or opto-electronic pickup 10 pass through wired connection with prompting display unit 1, stop magnetoelectricity or opto-electronic pickup 10 according to the 12 pulse speed of the mark on the input shaft of unit time internal speed-changing case 11, provide the braking automobile status signal, status signal is distinguished by three LED6 and is shown.Left side LED among three LED6 is an emergency brake indication LED 7, and middle LED is the indication LED 8 of generally braking, and the right LED is the indication LED 9 of braking slowly.Equally, emergency brake indication LED 7, generally the brake indication LED 8 and the indication LED 9 of braking slowly can be substituted by the character tabula rasa.Each character tabula rasa is controlled by one or more light.(change speed gear box 11 is connected with magnetoelectricity or opto-electronic pickup 10 photosignals among Fig. 3)
Embodiment 4:
As shown in Figure 4, as different from Example 3, prompting display unit 1 adopts a row LED, and a row LED forms the back that line of level is fixed on car by 8 or 16 LED.Brake sensing unit 2 adopts magnetoelectricity or opto-electronic pickup 10, is fixed on input shaft one side of change speed gear box 11.Magnetoelectricity or opto-electronic pickup 10 pass through wired connection with prompting display unit 1, brake sensing unit 2 is gathered pulse change amount in the unit time, being converted into 8 of equivalent or 16 LED respective value shows, 8 or 16 LED are bright entirely as five-star emergency brake indicating status semaphore request, first degree 8 or 16 the LED lowest orders of indicating status semaphore request that brake slowly are bright, and any like this braking state available 8 or 16 LED quantize to show.(change speed gear box 11 is connected with magnetoelectricity or opto-electronic pickup 10 photosignals among Fig. 3)
In the utility model, brake sensing unit 2 also can pass through dedicated radio link with prompting display unit 1, with convenient installation between the two.And the prompting display unit can be LCD, and the lamppost that constitutes by LCD shows different braking automobile states.
Claims (9)
1. can distinguish the braking automobile suggestion device of braking state, it is characterized in that: comprise brake sensing unit (2) and prompting display unit (1) at least, brake sensing unit (2) is connected by electric signal with prompting display unit (1); Brake sensing unit (2) is used to detect the state of braking automobile, and the vehicle condition that detects is presented at prompting display unit (1).
2. the 1 described braking automobile suggestion device that can distinguish braking state as requested, it is characterized in that: described brake sensing unit (2) is displacement pickup (4), be fixed on the brake lever (5),, provide the braking automobile state according to unit time intrinsic displacement variable quantity.
3. the 1 described braking automobile suggestion device that can distinguish braking state as requested, it is characterized in that: described brake sensing unit (2) is magnetoelectricity or opto-electronic pickup (10), be fixed on the output shaft of wheel or change speed gear box (11), variable quantity according to the revolution of wheel in the unit time or change speed gear box (11) output shaft provides the braking automobile state.
4. the 1 described braking automobile suggestion device that can distinguish braking state as requested, it is characterized in that: described prompting display unit (1) is a row LED (6).
5. the 1 described braking automobile suggestion device that can distinguish braking state as requested, it is characterized in that: described prompting display unit (1) is made of three LED (6); Left side LED among three LED (6) is emergency brake indication LED (7), and middle LED is the indication LED (8) of generally braking, and the right LED is the indication LED (9) of braking slowly.
6. the 1 described braking automobile suggestion device that can distinguish braking state as requested, it is characterized in that: a described row LED (6) is 8 or 16 LED, is fixed on the back of car.
7. the 1 described braking automobile suggestion device that can distinguish braking state as requested, it is characterized in that: described prompting display unit (1) is LCD, the lamppost that constitutes by LCD shows different braking automobile states.
8. the 1 described braking automobile suggestion device that can distinguish braking state as requested, it is characterized in that: described brake sensing unit (2) is electrically connected by wired with prompting display unit (1).
9. the 1 described braking automobile suggestion device that can distinguish braking state as requested, it is characterized in that: described brake sensing unit (2) is electrically connected by wireless with prompting display unit (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203099704U CN201516825U (en) | 2009-09-09 | 2009-09-09 | Automobile brake prompting device capable of discriminating brake state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203099704U CN201516825U (en) | 2009-09-09 | 2009-09-09 | Automobile brake prompting device capable of discriminating brake state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201516825U true CN201516825U (en) | 2010-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203099704U Expired - Fee Related CN201516825U (en) | 2009-09-09 | 2009-09-09 | Automobile brake prompting device capable of discriminating brake state |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201516825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730324A (en) * | 2014-12-30 | 2016-07-06 | 意法半导体公司 | Braking intensity indicator system including selective adjustment of brake pedal light and related methods |
-
2009
- 2009-09-09 CN CN2009203099704U patent/CN201516825U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730324A (en) * | 2014-12-30 | 2016-07-06 | 意法半导体公司 | Braking intensity indicator system including selective adjustment of brake pedal light and related methods |
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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: 20100630 Termination date: 20150909 |
|
| EXPY | Termination of patent right or utility model |