CN101648542A - Alarm and automatic brake system for brake state of automobile - Google Patents
Alarm and automatic brake system for brake state of automobile Download PDFInfo
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- CN101648542A CN101648542A CN200810147398A CN200810147398A CN101648542A CN 101648542 A CN101648542 A CN 101648542A CN 200810147398 A CN200810147398 A CN 200810147398A CN 200810147398 A CN200810147398 A CN 200810147398A CN 101648542 A CN101648542 A CN 101648542A
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- automobile
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- brake
- brake system
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Abstract
The invention relates to an alarm and automatic brake system for the brake state of an automobile. When the automobile is emergently braked on an express way, a driver of a back automobile has difficulty whether the braking of a front automobile is emergent braking or common braking by observing the prior tail light of the front automobile. The alarm system uses a light group consisting of 7 to 8bulbs of increasing sizes or the same size, LEDs and the like, the quick change of a tachometer or the pressure of a brake plate when the automobile is braked is reflected to a tail light alarm systemof the automobile, and the back automobile can determine the measure to be taken. The brake information on the front automobile is wirelessly sent to the back automobile, the back automobile automatically takes the emergent braking measure after receiving the brake information on the front automobile and simultaneously the brake information is sent to the next back automobile; and the running back automobile automatically receives the information of the front automobile.
Description
Technical field:
The technology that primary stage of the present invention adopts relates to data acquisition, and data are calculated through formula, correspondingly outputs to peripheral hardware and shows.
Technology that front truck braking, back car be from dynamic response, and once more this information is sent to the back car of oneself, and the technology of taking relates to transmission over radio, automation control system, wireless (infrared, bluetooth, radar etc.), encoding and decoding technique etc.
Background technology:
When automobile travels on the expressway when meeting emergency braking, the chaufeur of back car is observed from the existing taillight of front truck, and be difficult to judge front truck and belong to emergency braking, or the braking of general aspects, when not enriching, experience through regular meeting rear-end collision does not take place.
This caution system is taked to be increased progressively or bulb of a size, LED etc. form the lamp group by 7-8 size, the change rapidly of the pressure size of speed gage or slipper during by automobile brake, be reflected to rapidly on the taillight caution system of automobile: when being emergency braking, all the glittering or Chang Liang of Warning light points out the back car to take the measure of manually operated emergency braking; When only being the glancing impact of general aspects, the corresponding glittering or Chang Liang of corresponding several lamps in the lamp group (red or orange etc. conspicuous color) only then, the measure of taking by back car oneself judgement.
Front truck by being wirelessly sent to the back car, after back car receives this information, is taked automatic emergency braking measure with braking information, braking information is sent to the back car of oneself simultaneously again; Back car initiatively receives the information of front truck under steam.
Summary of the invention:
Shown in Figure 1 is the caution of automobile brake state, auto brake system schematic diagram, the i.e. steep variation of the speed gage by automobile in travelling, the perhaps steep variation by institute's bearing pressure on the slipper, the speed that calculates current automobile is to have promptly to be reduced to soon slowly, even stop, perhaps opposite, correspondingly be reflected on the lamp group that peripheral hardware one is installed in automobile tail, the chaufeur of prompting back car is noted the front truck operation conditions at any time, avoids owing to the untimely rear-end collision that takes place of taking measures.
Because the caution of automobile brake state, the taillight lamp group shape that auto brake system adopted have nothing in common with each other, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 are respectively several composition mode scheme drawings of the caution of automobile brake state, auto brake system lamp group.Certainly, the composition of taillight still has other composition mode, does not enumerate one by one at this.
Fig. 8 is the caution of automobile brake state, auto brake system auto brake system scheme drawing, and promptly front truck by being wirelessly sent to the back car, judges it is manually or automatically carry out brake operating by back car oneself with the braking information of oneself.
Description of drawings:
Fig. 1 is the caution of automobile brake state, auto brake system;
Fig. 2 is that the caution of automobile brake state, auto brake system taillight lamp group are formed mode one;
Fig. 3 is that the caution of automobile brake state, auto brake system taillight lamp group are formed mode two;
Fig. 4 is that the caution of automobile brake state, auto brake system taillight lamp group are formed mode three;
Fig. 5 is that the caution of automobile brake state, auto brake system taillight lamp group are formed mode four;
Fig. 6 is the caution of automobile brake state, auto brake system rotating speed mode;
Fig. 7 is the caution of automobile brake state, auto brake system pressure mode;
Fig. 8 is the caution of automobile brake state, auto brake system auto brake system.
The specific embodiment:
According to existing technology, detect tachometer data by big when sharply reducing, the automobile that current driving then is described then is delivered to the taillight caution system with this information at once at emergency braking, bulb in the glittering or normal bright lamp group, the same emergency braking of prompting back car chaufeur; By calculating, if be not automobile brake in needing to travel to stop conditions, the bulb in the then correspondingly glittering or normal bright lamp group, brake measure is taked in prompting afterwards car chaufeur equally.When detecting the data recovery, then correspondingly feed back in the taillight caution system, prompting back car chaufeur is operated equally.
According to existing technology, when detecting the little rapid increase of pressure on the automobile brake plate, the automobile that current driving then is described then is delivered to the taillight caution system with this information at once at emergency braking, bulb in the glittering or normal bright lamp group, the same emergency braking of prompting back car chaufeur; By calculating, if be not automobile brake in needing to travel to stop conditions, the bulb in the then correspondingly glittering or normal bright lamp group, brake measure is taked in prompting afterwards car chaufeur equally.When detecting the data recovery, then correspondingly feed back in the taillight caution system, prompting back car chaufeur is correspondingly operated.
Front truck by being wirelessly sent to the back car, is judged brake operating by back car oneself with braking information, and the while sends to oneself braking information the back car of oneself again.In the time of transmission information, also will be by the braking mode caution system, glittering/normal bright Warning light group, prompting is the car chaufeur afterwards.
Claims (1)
- The caution of automobile brake state, auto brake system relate to data acquisition, and data are calculated through formula, correspondingly outputing to peripheral hardware shows, and transmission over radio, automation control system, wireless (infrared, bluetooth, radar etc.) technology, encoding and decoding technique etc., existing claim is as follows:1. the taillight lamp group that is adopted in automobile brake state caution, the auto brake system is increased progressively by size or bulb of a size, LED luminotron; Perpendicular row, horizontal; One group of two row, one group of a row; Forms such as square, circular, oval, matrix; Digital demonstration, simulation display format are formed;2. the lamp group is installed in automobile rear windshield glass inner side, car body outside back;3. the lamp group takes glittering, normal bright mode to point out back car chaufeur;4. the wireless mode that automobile brake state caution, auto brake system are taked sends to the method for car afterwards with the braking information of oneself;5. the back car is taked the method for wireless mode active collection front truck braking information in automobile brake state caution, the auto brake system;6. take public frequency, open code encoding/decoding mode, carry out the mode that information sends, receives;7. color is combination such as red, orange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810147398A CN101648542A (en) | 2008-08-14 | 2008-08-14 | Alarm and automatic brake system for brake state of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810147398A CN101648542A (en) | 2008-08-14 | 2008-08-14 | Alarm and automatic brake system for brake state of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101648542A true CN101648542A (en) | 2010-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810147398A Pending CN101648542A (en) | 2008-08-14 | 2008-08-14 | Alarm and automatic brake system for brake state of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101648542A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108385A (en) * | 2014-06-20 | 2014-10-22 | 常州展华机器人有限公司 | Intelligent brake device |
| CN106427567A (en) * | 2016-07-28 | 2017-02-22 | 吴克 | Traveling vehicle collision preventing method |
| CN108082036A (en) * | 2016-11-23 | 2018-05-29 | 福特全球技术公司 | Vehicle notification device |
| CN110435533A (en) * | 2019-08-06 | 2019-11-12 | 北京万得嘉瑞汽车技术有限公司 | Rear car alarm set and method when a kind of automatic emergency brake system works |
| CN112092722A (en) * | 2020-08-31 | 2020-12-18 | 江苏大学 | Hierarchical lighting type braking warning tail lamp based on vehicle-mounted radar |
-
2008
- 2008-08-14 CN CN200810147398A patent/CN101648542A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108385A (en) * | 2014-06-20 | 2014-10-22 | 常州展华机器人有限公司 | Intelligent brake device |
| CN106427567A (en) * | 2016-07-28 | 2017-02-22 | 吴克 | Traveling vehicle collision preventing method |
| CN108082036A (en) * | 2016-11-23 | 2018-05-29 | 福特全球技术公司 | Vehicle notification device |
| CN110435533A (en) * | 2019-08-06 | 2019-11-12 | 北京万得嘉瑞汽车技术有限公司 | Rear car alarm set and method when a kind of automatic emergency brake system works |
| CN112092722A (en) * | 2020-08-31 | 2020-12-18 | 江苏大学 | Hierarchical lighting type braking warning tail lamp based on vehicle-mounted radar |
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Open date: 20100217 |