CN107128244A - Automobile emergency brake tailgating-proof system and automobile - Google Patents
Automobile emergency brake tailgating-proof system and automobile Download PDFInfo
- Publication number
- CN107128244A CN107128244A CN201710233573.2A CN201710233573A CN107128244A CN 107128244 A CN107128244 A CN 107128244A CN 201710233573 A CN201710233573 A CN 201710233573A CN 107128244 A CN107128244 A CN 107128244A
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- China
- Prior art keywords
- brake
- automobile
- tailgating
- proof system
- sensor
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/44—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
- B60Q1/444—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal with indication of the braking strength or speed changes, e.g. by changing shape or intensity of the indication
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
- B60Q5/006—Arrangement or adaptation of acoustic signal devices automatically actuated indicating risk of collision between vehicles or with pedestrians
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The invention discloses a kind of automobile emergency brake tailgating-proof system and automobile, automobile emergency brake tailgating-proof system includes brake sensor, controller and brake alarming unit, brake sensor is arranged in the brake units of automobile, whether brake sensor monitoring brake units are in emergency brake working condition, brake sensor signal connects controller the working state signal of brake units is transferred into controller, controller signals connect brake alarming unit, brake alarming unit is arranged at the rear of automobile, when brake units are in emergency brake working condition, controller control brake alarming unit acts to remind automobile rear personnel.Beneficial effects of the present invention are：Can in time, to accurately reflect driver slowed down or in emergency brake slow, and then points out the pre- anti-car rear-end of front vehicle driver.
Description
Technical field
The present invention relates to automotive safety equipment technical field, and in particular to a kind of automobile emergency brake tailgating-proof system and vapour
Car.
Background technology
With the development and the raising of living standards of the people of society, the car ownership on road is greatly increased, automobile
Travel speed is more and more faster, and vehicle flowrate is increasing, and automobile collision accident is also more and more.As automobile when high speed uplink is sailed,
Traffic accident occurs for front or when having emergency, and front vehicles are brought to a halt suddenly, if front vehicle it is absent minded or
It is slow in reacting 1-2 seconds, it is more likely that to knock into the back and cause secondary traffic accident, if or in the crossroad front vehicles of urban road
See red light, slow down suddenly, front vehicle, which has little time brake, causes rear-end collision.Therefore how to ensure that traffic safety just turns into big
The item that family most pays close attention to.Existing automobile brake lamp is relatively simple, no matter driver is slowed down or urgent with brake is slow
In the case of bring to a halt, brake lamp all can be bright, is not different.Rear does not have certain driving experience to be difficult judgement with the driver of car
Front vehicles are brought to a halt or slowed down.If bringing to a halt, front vehicle does not make corresponding action in time, it is easy to chase after
Tail front vehicles, according into traffic accident.
Publication No. CN106274474A Chinese patent literature discloses a kind of security devices for cars and vapour
Car, including pressure sensor on steering wheel, the controller that is electrically connected with the pressure sensor and first end with
The motion guide rod of throttle connection, wherein：The pressure sensor, for detecting the pressure put on the steering wheel；It is described
Controller, for the pressure according to detected by the pressure sensor, controls the second end motion of the motion guide rod to stopping
Che Shang, to realize the linkage of the brake and the throttle.So that in the case of driver fault misstepping on accelerator, also can
Enough brakes by triggering simultaneously, reducing the travel speed of automobile even being capable of emergency brake, it is ensured that the person peace of driver
Entirely.Technical scheme disclosed in patent document can not reflect that driver is slowed down or in emergency brake slow, it is impossible to prevent
Car rear-end.
Notification number discloses a kind of automobile intelligent rear light caution system for CN103895566B Chinese patent literature, including
The quantitative notification portion of throttle and brake quantitatively warn part, and the quantitative cue of throttle is derived from throttle sensor, quantitative through throttle
After change-over circuit, corresponding throttle warning light is lighted according to different oiling degree；The quantitative warning part of brake connects successively
Brake pedal, brake driver plate, trace and the push rod connect, it is characterised in that the brake driver plate is connected with brake pedal,
The trace is connected with brake driver plate, and the push rod is connected with brake driver plate, and brake is provided with the side of trace
Lamp, the trace is provided with light-conductive hole, and the optic/electro converter box is connected with trace, and the control valve is connected with push rod, institute
Servo vacuum air chamber is stated to be connected with control valve.Quantitatively warning part-structure is complicated for technical scheme brake disclosed in patent document,
Response is relatively slow and monitors inaccurate, it is impossible to which preferably reflecting driver is slowed down or in emergency brake slow.
The content of the invention
It is an object of the invention to provide a kind of automobile emergency brake tailgating-proof system and automobile, exist to solve existing automobile
In driving procedure can not in time, to accurately reflect driver slowed down or the problem of emergency brake slow.
To achieve the above object, the present invention provides a kind of automobile emergency brake tailgating-proof system, including brake sensor, control
Device and brake alarming unit, brake sensor are arranged in the brake units of automobile, and whether brake sensor monitoring brake units
In emergency brake working condition, brake sensor signal connects controller to be transferred to the working state signal of brake units
Controller, controller signals connection brake alarming unit, brake alarming unit is arranged at the rear of automobile, is in brake units
During emergency brake working condition, controller control brake alarming unit acts to remind automobile rear personnel.
Further, the brake sensor is brake-pressure sensor, and brake units are break accumulator, brake pressure
Sensor connects the balancing gate pit of break accumulator.
Further, the break accumulator is vacuum assistor.
Further, the brake sensor is pedal displacement sensor, and brake units are brake pedal, and pedal displacement is passed
Sensor is arranged at the side of brake pedal.
Further, the brake sensor includes oil pressure sensor and travel switch, and brake units include brake fluid line
And brake pedal, oil pressure sensor connection brake fluid line, travel switch is arranged at the lower section of brake pedal.
Further, the brake alarming unit is warning lamp.
Further, the brake alarming unit is phonetic alarm.
Further, the brake alarming unit includes warning lamp and phonetic alarm.
Further, the controller is car running computer.
The present invention provides a kind of automobile, including above-mentioned automobile emergency brake tailgating-proof system.
The invention has the advantages that：
1st, automobile emergency of the invention brake tailgating-proof system, can in time, to accurately reflect driver gone back in slow slow down
Be in emergency brake, and then point out the pre- anti-car rear-end of front vehicle driver.
2nd, automobile of the invention, does not change brake, the oil channel structures of existing automobile, it is only necessary to increases automobile emergency brake and prevents chasing after
Tail system, cost input is relatively low, is easy to promote.
Brief description of the drawings
Fig. 1 is the structural representation of automobile emergency brake tailgating-proof system in embodiment 1.
Fig. 2 is the structural representation of automobile emergency brake tailgating-proof system in embodiment 2.
Fig. 3 is the structural representation of automobile emergency brake tailgating-proof system in embodiment 3.
Embodiment
Following examples are used to illustrate the present invention, but are not limited to the scope of the present invention.
Embodiment 1
As shown in figure 1, the present embodiment provides a kind of automobile emergency brake tailgating-proof system, including brake sensor, controller
With brake alarming unit, the brake sensor in the present embodiment uses brake-pressure sensor, and brake units are break accumulator,
Break accumulator specifically uses vacuum assistor, and vacuum assistor is an important part, vacuum assistor in brakes
It is a cavity being relatively large in diameter (balancing gate pit), there is diaphragm (or piston) of the middle part equipped with push rod the inside of balancing gate pit, will
Balancing gate pit is divided into two parts, and a part is communicated with air, and another part is connected by pipeline with engine air inlet tube.Vacuum is reinforced
This principle of suction air, causes the side vacuum of assistor when device is exactly worked using engine, normal relative to opposite side
The pressure differential of atmospheric pressure, retrothrust is strengthened using this pressure differential.So, if vacuum assistor is normal, as long as gently one
Brake pedal is stepped on, it is possible to produce sizable thrust, so as to check the wheel of rotation.Brake-pressure sensor connection brake adds
The balancing gate pit of power device, controller uses car running computer, and brake alarming unit includes warning lamp and phonetic alarm.Brake pressure is passed
Sensor signal connects car running computer, car running computer signal connection warning lamp and phonetic alarm, and warning lamp and phonetic alarm are set
It is placed in the rear of automobile.The pressure value of brake-pressure sensor monitoring balancing gate pit simultaneously transmits signal to car running computer, car running computer
Judge whether pressure value reaches the pressure value of emergency brake, judge that pressure value reaches the pressure value of emergency brake in car running computer
When, car running computer control warning lamp dodges cruelly, control voice alarm carries out audio alert, to remind the driver at automobile rear to note
Meaning is slowed down keeps safe distance with front vehicles, prevents from knocking into the back.The present embodiment automobile emergency brake tailgating-proof system, can and
When, to accurately reflect driver slowed down or in emergency brake slow, and then points out front vehicle driver prevention rear car to chase after
Tail.
The present embodiment also provides the vapour in a kind of automobile, including above-mentioned automobile emergency brake tailgating-proof system, the present embodiment
Car, does not change brake, the oil channel structures of existing automobile, it is only necessary to increase automobile emergency brake tailgating-proof system, and cost input is relatively low,
It is easy to promote.
Embodiment 2
As shown in Fig. 2 the present embodiment provides a kind of automobile emergency brake tailgating-proof system, with being in for the difference of embodiment 1
In brake sensor uses pedal displacement sensor, and brake units are brake pedal, and pedal displacement sensor is arranged at brake and stepped on
The side of plate.Pedal displacement sensor monitors stroke, the translational speed signal of brake pedal, and the signal is transferred into driving electricity
Brain, car running computer judges whether the stroke of pedal, translational speed reach the stroke of emergency brake, velocity amplitude, sentences in car running computer
When the stroke of disconnected pedal, translational speed reach the stroke of emergency brake, velocity amplitude, car running computer control warning lamp dodges, controlled cruelly
Phonetic alarm carries out audio alert, and note slowing down with the driver for reminding automobile rear keeps safe distance with front vehicles,
Prevent from knocking into the back.
Embodiment 3
As shown in figure 3, the present embodiment provides a kind of automobile emergency brake tailgating-proof system, with being in for the difference of embodiment 1
In brake sensor includes oil pressure sensor and travel switch, and brake units include brake fluid line and brake pedal, oil pressure sensing
Device connects brake fluid line, and travel switch is arranged at the lower section of brake pedal.Oil pressure sensor monitors the oil pressure value of brake fluid line, OK
Car computer determines that driver tramples the time of brake pedal according to the time of contact of travel switch and brake pedal, is reached in oil pressure value
When the time for trampling brake pedal to the numerical value of emergency brake and driver reaches setting time value, car running computer control warning lamp
Sudden and violent sudden strain of a muscle, control voice alarm carry out audio alert, and note slowing down with the driver for reminding automobile rear keeps with front vehicles
Safe distance, prevents from knocking into the back.
Although above with general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (10)
- A kind of tailgating-proof system 1. automobile emergency brakes, the automobile emergency brake tailgating-proof system includes brake sensor, controller With brake alarming unit, it is characterised in that brake sensor is arranged in the brake units of automobile, brake sensor monitoring brake Whether unit is in emergency brake working condition, and brake sensor signal connects controller to believe the working condition of brake units Number it is transferred to controller, controller signals connection brake alarming unit, brake alarming unit is arranged at the rear of automobile, in brake When unit is in emergency brake working condition, controller control brake alarming unit acts to remind automobile rear personnel.
- The tailgating-proof system 2. automobile emergency according to claim 1 brakes, it is characterised in that：The brake sensor is braking Pressure sensor, brake units are break accumulator, and brake-pressure sensor connects the balancing gate pit of break accumulator.
- The tailgating-proof system 3. automobile emergency according to claim 2 brakes, it is characterised in that：The break accumulator is vacuum Assistor.
- The tailgating-proof system 4. automobile emergency according to claim 1 brakes, it is characterised in that：The brake sensor is pedal Displacement transducer, brake units are brake pedal, and pedal displacement sensor is arranged at the side of brake pedal.
- The tailgating-proof system 5. automobile emergency according to claim 1 brakes, it is characterised in that：The brake sensor includes oil Pressure sensor and travel switch, brake units include brake fluid line and brake pedal, oil pressure sensor connection brake fluid line, stroke Switch is arranged at the lower section of brake pedal.
- 6. the automobile emergency brake tailgating-proof system according to any one of claim 1 to 5, it is characterised in that：The brake police It is warning lamp to show unit.
- 7. the automobile emergency brake tailgating-proof system according to any one of claim 1 to 5, it is characterised in that：The brake police It is phonetic alarm to show unit.
- 8. the automobile emergency brake tailgating-proof system according to any one of claim 1 to 5, it is characterised in that：The brake police Show that unit includes warning lamp and phonetic alarm.
- 9. the automobile emergency brake tailgating-proof system according to any one of claim 1 to 5, it is characterised in that：The controller For car running computer.
- 10. a kind of automobile, it is characterised in that including the automobile emergency brake tailgating-proof system described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233573.2A CN107128244A (en) | 2017-04-11 | 2017-04-11 | Automobile emergency brake tailgating-proof system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233573.2A CN107128244A (en) | 2017-04-11 | 2017-04-11 | Automobile emergency brake tailgating-proof system and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107128244A true CN107128244A (en) | 2017-09-05 |
Family
ID=59716563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710233573.2A Pending CN107128244A (en) | 2017-04-11 | 2017-04-11 | Automobile emergency brake tailgating-proof system and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107128244A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248502A (en) * | 2017-12-14 | 2018-07-06 | 潘健斌 | Automobile emergency brake alarm system |
| CN108608942A (en) * | 2018-05-30 | 2018-10-02 | 东莞职业技术学院 | A kind of automobile anti-rear end collision method and early warning system |
| CN108791044A (en) * | 2018-08-01 | 2018-11-13 | 西安安源智造机电设备有限公司 | A kind of systems that automobile emergency brake automatically turns on double sudden strain of a muscle warning lamps |
| CN112918375A (en) * | 2021-03-18 | 2021-06-08 | 青岛科技大学 | Embedded intelligent brake early warning system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2475635Y (en) * | 2001-03-13 | 2002-02-06 | 张骐纬 | Anti-overtaking collision device for car |
| US20070016348A1 (en) * | 2005-07-14 | 2007-01-18 | Ronald Long | Vehicle flasher system for indicating emergency braking |
| CN202163352U (en) * | 2011-07-30 | 2012-03-14 | 浙江吉利汽车研究院有限公司 | Intelligent emergency brake early warning system |
| CN204383298U (en) * | 2014-12-12 | 2015-06-10 | 重庆交通大学 | A kind of automobile emergency brake prior-warning device |
| WO2016162178A1 (en) * | 2015-03-26 | 2016-10-13 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Method for triggering an automatic emergency braking process with variable warning time period |
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2017
- 2017-04-11 CN CN201710233573.2A patent/CN107128244A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2475635Y (en) * | 2001-03-13 | 2002-02-06 | 张骐纬 | Anti-overtaking collision device for car |
| US20070016348A1 (en) * | 2005-07-14 | 2007-01-18 | Ronald Long | Vehicle flasher system for indicating emergency braking |
| CN202163352U (en) * | 2011-07-30 | 2012-03-14 | 浙江吉利汽车研究院有限公司 | Intelligent emergency brake early warning system |
| CN204383298U (en) * | 2014-12-12 | 2015-06-10 | 重庆交通大学 | A kind of automobile emergency brake prior-warning device |
| WO2016162178A1 (en) * | 2015-03-26 | 2016-10-13 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Method for triggering an automatic emergency braking process with variable warning time period |
Non-Patent Citations (1)
| Title |
|---|
| 张毅: "《汽车底盘电控系统构造与检修》", 31 January 2016, 西南交通大学出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248502A (en) * | 2017-12-14 | 2018-07-06 | 潘健斌 | Automobile emergency brake alarm system |
| CN108608942A (en) * | 2018-05-30 | 2018-10-02 | 东莞职业技术学院 | A kind of automobile anti-rear end collision method and early warning system |
| CN108791044A (en) * | 2018-08-01 | 2018-11-13 | 西安安源智造机电设备有限公司 | A kind of systems that automobile emergency brake automatically turns on double sudden strain of a muscle warning lamps |
| CN112918375A (en) * | 2021-03-18 | 2021-06-08 | 青岛科技大学 | Embedded intelligent brake early warning system |
| CN112918375B (en) * | 2021-03-18 | 2022-07-01 | 青岛科技大学 | Embedded intelligent brake early warning system |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170905 |
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| RJ01 | Rejection of invention patent application after publication |