CN201391810Y - Car Smart Brake Light - Google Patents
Car Smart Brake Light Download PDFInfo
- Publication number
- CN201391810Y CN201391810Y CN200920149582U CN200920149582U CN201391810Y CN 201391810 Y CN201391810 Y CN 201391810Y CN 200920149582 U CN200920149582 U CN 200920149582U CN 200920149582 U CN200920149582 U CN 200920149582U CN 201391810 Y CN201391810 Y CN 201391810Y
- Authority
- CN
- China
- Prior art keywords
- brake
- lamp
- taillight
- control chip
- indication
- 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
- 230000001133 acceleration Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model relates to an intelligent automobile brake light capable of indicating brake intention. The brake light mainly consists of brake indication tail lights, a speed sensor (2) and a control chip (A), wherein each set of brake indication tail lights comprise three lighting set (1.1, 1.2 and 1.3); the input end (A1) of the control chip A is connected with the speed sensor (2); the output ends (A2, A3 and A4) of the control chip (A) are connected with the lighting sets (1.1, 1.2 and1.3); each lighting set is in the shape of an exclamation mark formed by LED bulbs; and the lighting sets (1.1, 1.2 and 1.3) of each set of brake indication tail lights are arranged into the shape of three parallel exclamation marks. The automobile brake light can light up different numbers of exclamation marks to perform grading forewarning according to brake conditions, and the grading forewarning signals are intuitive and striking to be convenient for drivers driving vehicles at the back thereof to identify and judge, thereby enabling the drivers driving the vehicles at the back thereof to take accurate brake measures, and effectively avoiding automobile rear-end accidents.
Description
Technical field:
The utility model relates to a kind of braking automobile taillight.
Background technology:
Rear-end collision is common a kind of road traffic accident, often causes the bigger person and property loss, is the brake of front truck intention to be judged inaccurate to a great extent and knock into the back, and the brake improper measures that back car is taked causes.Traditional automobile brake lamp function singleness can not be given the early warning of braking accurately of back car, and it is inaccurate that the back car is judged the brake intention of front truck, causes the rear-end collision accident easily.
The utility model content:
The technical problems to be solved in the utility model is: a kind of automobile intelligent brake lamp that can indicate the brake intention is provided.
For solving the problems of the technologies described above the technical scheme that the utility model takes be: the automobile intelligent brake lamp comprises brake indication taillight, velocity sensor, control chip.Every group of brake indication taillight formed three lamp groups by a plurality of bulbs, and all bulbs in each lamp group are connected in parallel, and comes the back car is made classification brake early warning by the number of being lighted the lamp group; The input of control chip links to each other with velocity sensor, and its output links to each other with three lamp groups of brake indication taillight.
The bulb of described brake indication taillight is the LED bulb, each lamp group of brake indication taillight by the LED bulb form one "! " shape, three lamp groups of every group of brake indication taillight be arranged in "! " shape.
This intelligent automobile brake lamp can according to the brake situation light different numbers "! " the lamp group is made grading forewarning system, and the grading forewarning system signal is directly perceived, eye-catching, is convenient to back car identification and judges, can make the back car make the measure of braking accurately, thereby effectively avoid the generation of rear-end collision accident.
Description of drawings:
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the operation principle schematic diagram of a specific embodiment of intelligent automobile brake lamp.
Fig. 2 is the brake indication taillight schematic appearance of a specific embodiment of intelligent automobile brake lamp.
The specific embodiment:
As shown in Figure 1 and Figure 2: this intelligent automobile brake lamp mainly is made up of brake indication taillight 1, velocity sensor 2, control chip A, every group of brake indication taillight 1 formed three lamp groups 1.1,1.2,1.3 by a plurality of bulbs, all bulbs in each lamp group are connected in parallel, and come the back car is made classification brake early warning by the number of being lighted the lamp group; The input A1 of control chip A links to each other with velocity sensor 2, and its output terminals A 2, A3, A4 link to each other with three lamp groups 1.1,1.2,1.3 of brake indication taillight respectively.The bulb of described brake indication taillight 1 is the LED bulb, each lamp group of brake indication taillight 1 by the LED bulb form one "! " shape, three lamp groups 1.1,1.2,1.3 of every group of brake indication taillight be arranged in "! " shape.
When the automobile brake brake of this intelligent automobile brake lamp is installed, data such as acceleration after 2 current car speeds that collect of velocity sensor, the brake, be input to control chip A by input A1, after control chip A analyzing and processing, preestablish three grades of early warning programs according to present speed and acceleration situation, the control signal of three grades of early warning programs is transported to three lamp groups 1.1,1.2,1.3 respectively through output terminals A 2, A3, A4, according to luminous "! " number of lamp group makes grading forewarning system: one "! " lamp lights the slight brake of representative, two "! " lamp lights and represent moderate brake, three "! " lamp lights the representative snub.
Claims (2)
1, a kind of automobile intelligent brake lamp comprises brake indication taillight (1), and it is characterized in that: the automobile intelligent brake lamp also comprises velocity sensor (2), control chip (A); Every group of brake indication taillight (1) formed three lamp groups (1.1,1.2,1.3) by bulb, and all bulbs in each lamp group are connected in parallel, and comes the back car is made classification brake early warning by the number of being lighted the lamp group; The input of control chip (A) links to each other with velocity sensor (2), and its output links to each other with three lamp groups (1.1,1.2,1.3) of brake indication taillight.
2, automobile intelligent brake lamp according to claim 1 is characterized in that: the bulb of described brake indication taillight (1) is the LED bulb, each lamp group of brake indication taillight (1) by the LED bulb form one "! " shape, three lamp groups (1.1,1.2,1.3) of every group of brake indication taillight be arranged in "! " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920149582U CN201391810Y (en) | 2009-05-04 | 2009-05-04 | Car Smart Brake Light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920149582U CN201391810Y (en) | 2009-05-04 | 2009-05-04 | Car Smart Brake Light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201391810Y true CN201391810Y (en) | 2010-01-27 |
Family
ID=41598635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920149582U Expired - Fee Related CN201391810Y (en) | 2009-05-04 | 2009-05-04 | Car Smart Brake Light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201391810Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284347A (en) * | 2017-05-16 | 2017-10-24 | 中国矿业大学 | A kind of method that utilization brake lamp quickly distinguishes braking strength |
-
2009
- 2009-05-04 CN CN200920149582U patent/CN201391810Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284347A (en) * | 2017-05-16 | 2017-10-24 | 中国矿业大学 | A kind of method that utilization brake lamp quickly distinguishes braking strength |
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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: 20100127 Termination date: 20100504 |