CN207257508U - A kind of driving safety prompt system and vehicle - Google Patents
A kind of driving safety prompt system and vehicle Download PDFInfo
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- CN207257508U CN207257508U CN201621318754.2U CN201621318754U CN207257508U CN 207257508 U CN207257508 U CN 207257508U CN 201621318754 U CN201621318754 U CN 201621318754U CN 207257508 U CN207257508 U CN 207257508U
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- speed
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- prompt system
- driving safety
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- 239000011159 matrix material Substances 0.000 claims description 24
- 238000012986 modification Methods 0.000 claims description 9
- 230000004048 modification Effects 0.000 claims description 9
- 230000005284 excitation Effects 0.000 claims description 5
- 238000013461 design Methods 0.000 abstract description 6
- 238000004891 communication Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
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- 230000003287 optical effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of vehicle and driving safety prompt system, wherein driving safety prompt system includes being arranged at vehicle body, the display device for rearward showing this car speed, the speed measuring device communication connection of display device and vehicle.Display device is set on vehicle body, the current speed of this car intuitively can be specifically shown by display device, because the speed measuring device of itself and vehicle communicates to connect, hereby it is ensured that the real-time and accuracy of shown speed；Display direction is observed towards rear view of vehicle easy to the driver of rear car.By this design the posterosuperior vehicle of road can be made accurately to learn the travel speeds of front vehicles, and this vehicle speed of combination and road conditions consider, carry out safer driving, efficiently solve in the prior art, rear car is difficult to the Reduced Speed Now situation for accurately learning front truck, the problems such as be easy to causeing driving accident.
Description
Technical field
Technical field of vehicle is the utility model is related to, more specifically to a kind of driving safety prompt system, is further related to
A kind of vehicle.
Background technology
In the prior art, speed, which is shown, is all made in instrument, therefore the occupant of only this car can see, on road
Remaining vehicle positioned at this car rear is difficult the speed for judging front vehicles.Especially in the specific running environment such as highway
In, car speed is fast, and section is busy, and the action of front truck can largely influence the traveling of front vehicle, if front
Vehicle emergency brake, front vehicle is merely capable of judging that front truck generates brake from the brake lamp of front truck, but and does not know
The speed that the speed of road front truck changes, rear car are braked it is possible that take the inadequate situation of brake degree, are be easy to cause
Spacing shortens rapidly, makes driver's reaction not in time, it is easy to cause a chain of accident.
Particularly due to current vehicle brake is stepped on, front truck Brake lamp lights, and front vehicle only knows front brake, but not
Know specific speed.If front vehicle brake at this time is too quickly, easily the rear car with this car bumps against；If dubbing brake, easily with
Front truck bumps against.The defects of prior art is exactly, it is impossible to explicitly indicates that out the speed of front truck, is unfavorable for driver and judges and operation, no
Beneficial to the generation for avoiding accident.
In conclusion how to efficiently solve the Reduced Speed Now that rear car in the prior art is difficult to accurately learn front truck
Situation, the problems such as be easy to causeing driving accident, be current those skilled in the art's urgent problem.
Utility model content
In view of this, first purpose of the utility model is to provide a kind of driving safety prompt system, driving peace
The design of full prompt system can efficiently solve in the prior art, and rear car is difficult to the Reduced Speed Now for accurately learning front truck
Situation, the problems such as be easy to causeing driving accident, second purpose of the utility model, which is to provide, a kind of includes above-mentioned traffic safety
The vehicle of prompt system.
In order to reach above-mentioned first purpose, the utility model provides following technical solution：
A kind of driving safety prompt system, including vehicle body, the display device for rearward showing this car speed are arranged at,
The speed measuring device of the display device and vehicle communicates to connect.
Preferably, in above-mentioned driving safety prompt system, controller, the brake control of the controller and vehicle are further included
Device connects, and excites display device to show speed by brake signal.
Preferably, in above-mentioned driving safety prompt system, dot matrix lamp of the display device particularly for display speed
Head, the different lighting mode of the dot matrix lamp cap correspond to different speed sizes, and the dot matrix lamp cap is arranged at the braking of vehicle
In lamp.
Preferably, in above-mentioned driving safety prompt system, the dot matrix lamp cap is specially the digital point that can show numeral
Battle array lamp cap, for directly displaying the numerical value numeral of current vehicle speed.
Preferably, in above-mentioned driving safety prompt system, the controller includes logic processing module, and vehicle generally may be used
Attainable speed numerical value is divided into the different numerical intervals less than 10 by size, judges the numerical value area residing for current speed
Between, and show by the dot matrix lamp cap symbol corresponding to the numerical intervals.
Preferably, in above-mentioned driving safety prompt system, the controller further includes computing module, during for unit of account
Interior speed knots modification, when speed knots modification reaches threshold value, the dot matrix lamp cap shows speed digital.
Preferably, in above-mentioned driving safety prompt system, the controller is connected with vehicle odometry radar communication, works as vehicle
When being less than pre-determined distance with rear car distance, excitation display device shows speed.
Preferably, in above-mentioned driving safety prompt system, the display device is particularly for vehicle rear window projecting lamp
The projecting lamp of optical signal, can show the numeral of speed numerical value and be incident upon the vehicle rear window.
Driving safety prompt system provided by the utility model, including it is arranged at vehicle body, for rearward showing Ben Cheche
The speed measuring device of the display device of speed, the display device and vehicle communicates to connect.This driving peace provided by the utility model
Full prompt system, sets display device on vehicle body, and the current car of this car intuitively can be specifically shown by display device
Speed, because the speed measuring device of itself and vehicle communicates to connect, hereby it is ensured that the real-time and accuracy of shown speed；Display device
It may include the concrete form such as LCD screen or dot matrix lamp, as long as can achieve the purpose that display speed size, display direction
Towards rear view of vehicle, observed easy to the driver of rear car.By this design the posterosuperior vehicle of road can be made accurate
Know the travel speed of front vehicles, and this vehicle speed of combination and road conditions consider, and carry out safer driving, effectively solve
Determine in the prior art, rear car is difficult to the Reduced Speed Now situation for accurately learning front truck, be easy to cause driving accident etc. and asks
Topic.
In order to reach above-mentioned second purpose, the utility model additionally provides a kind of vehicle, which includes any of the above-described
Kind driving safety prompt system.Since above-mentioned driving safety prompt system has above-mentioned technique effect, there is the traffic safety
The vehicle of prompt system should also have corresponding technique effect.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the schematic diagram for the driving safety prompt system that the utility model embodiment provides.
Marked in attached drawing as follows：
Display device 1, controller 2, speed measuring device 3, brake controller 4, vehicle odometry radar 5.
Embodiment
The utility model embodiment discloses a kind of driving safety prompt system, and to solve in the prior art, rear car is difficult to
The problems such as accurately learning the Reduced Speed Now situation of front truck, be easy to causeing driving accident.
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1, Fig. 1 is the schematic diagram for the driving safety prompt system that the utility model embodiment provides.
The driving safety prompt system that the embodiment of the utility model provides, including it is arranged at vehicle body, for rearward showing
Show the display device 1 of this car speed, the display device 1 and the speed measuring device 3 of vehicle communicate to connect.
Wherein it should be noted that display device may include the concrete form such as LCD screen or dot matrix lamp, as long as can reach
To the purpose of display speed size；It sets position to be located at roof or tailstock middle part etc. position, need to only ensure that it is aobvious
The direction shown is towards rear.
This driving safety prompt system provided by the utility model, sets display device on vehicle body, can be by aobvious
Showing device intuitively specifically shows the current speed of this car, because the speed measuring device of itself and vehicle communicates to connect, hereby it is ensured that
The real-time and accuracy of shown speed；Display direction is observed towards rear view of vehicle easy to the driver of rear car.By this
The travel speed that the posterosuperior vehicle of road can be made accurately to learn front vehicles is designed, and this vehicle speed of combination and road conditions are comprehensive
Close and consider, carry out safer driving, efficiently solve in the prior art, rear car is difficult to accurately learn front truck
Reduced Speed Now situation, the problems such as be easy to causeing driving accident.
To ensure that above-mentioned display device is only being shown whenever necessary, but the attention of polydispersion front vehicle driver
Power, in above-mentioned driving safety prompt system, further includes controller 2, and the controller 2 is connected with the brake controller 4 of vehicle, leads to
Cross brake signal excitation display device 1 and show speed.
In technical solution provided in this embodiment, controller is set, is connected by it with the brake controller of vehicle, when driving
When the person of sailing carries out brake, brake signal is produced, brake signal excitation controller work, makes it control display device to show
Speed.The technical program only just shows this car speed in brake, and when normally travel does not show speed, reduces display device
Service wear, and will not be due to showing that speed causes the driver distraction at rear always.
It is only applicable to herein it should be noted that directly activating progress speed by brake signal and showing in the present embodiment, after
When continuous other embodiment design further limits the execution condition for showing speed action, excite and show here by brake signal
Device shows speed it will be appreciated that activating controller and display device by brake signal, makes it enter working status, can be with
Carry out the judgement of subsequent execution condition.
In order to optimize the mode that speed is shown, in above-mentioned driving safety prompt system, the display device 1 particularly for
Show the dot matrix lamp cap of speed, the different lighting mode of the dot matrix lamp cap corresponds to different speed sizes, the dot matrix lamp cap
It is arranged in the Brake lamp of vehicle.
It is used as the display device of display speed, dot matrix lamp cap in the present embodiment by the dot matrix lamp cap being arranged in Brake lamp
With good display image, more accurate recognizable feature can be carried out and shown, can pass through dot matrix easy to rear car
The speed of front truck is clearly recognized in the display of lamp cap；, can be by and it is located in the Brake lamp of vehicle, optional technical solution
It replaces the single Brake lamp of original display mode, especially shows that subsidiary illuminating effect substitutes brake lamp function while speed.
In order to further optimize the mode that speed is shown, make the display of speed more directly perceived, above-mentioned driving safety prompt system
In system, the dot matrix lamp cap is specially the digital dot array lamp cap that can show numeral, for directly displaying the numerical value of current vehicle speed
Numeral.
In technical solution provided in this embodiment, which is the digital dot matrix lamp cap of display, when needed directly
Show the Arabic numerals of the speed values of vehicle, for example, current vehicle speed is 50km/h, the content that digital dot array lamp cap is shown is i.e.
For " 50km/h ".This scheme intuitive display, readily appreciates and is not likely to produce misunderstanding, further optimizes above-described embodiment medium velocity
Display.
In order to further optimize the mode that speed is shown, make the observability of display more preferable, above-mentioned driving safety prompt system
In system, the controller 2 includes logic processing module, and the speed numerical value that vehicle is generally likely to be breached is divided into by size and is less than
The different numerical intervals of 10, judge the numerical intervals residing for current speed, and show the numerical value by the dot matrix lamp cap
Symbol corresponding to section.
In technical solution provided in this embodiment, since above-described embodiment shows car speed concrete numerical value, and vehicle number
Value may be double figures even three digits, and be limited to after car that space is limited to be not easy display device being made big, after may causing
Car is difficult to the numeral for seeing display clearly, thus in the present embodiment by speed according to size demarcation interval, for example, every 30 kilometers of speed
For a display interval, 0-30km/h is first speed display interval, and display content is " 1 ", and 30-60km/h is second speed
Display interval is spent, display content is " 2 ", and so on, more than 180km/h is the 7th speed display interval, and display content is
The technical solution that " 7 " is provided through this embodiment simplifies the display content of display device, makes rear car easily see clearly in display
Hold, further ensure vehicle driving safety.
In order to limit the use scope that display device shows speed, in above-mentioned driving safety prompt system, the controller 2
Computing module is further included, for the speed knots modification in the unit of account time, when speed knots modification reaches threshold value, the dot matrix
Lamp cap shows speed digital.
In technical solution provided in this embodiment, controller includes computing module, and the speed in the unit of account time is slowed down
Knots modification, when speed knots modification is smaller in the unit interval, that is to say, that vehicle only carries out normal brake operation rather than urgency
During brake, controller just no longer controls display device to show speed, only just controls display device to show car when braking more anxious
Speed.This design, which further reduces, carries out the restrictive condition that speed is shown, makes it specifically have demand, be likely to occur danger
Speed is just shown in the case of feelings, optimizes technical solution, enhances its reasonability.
It is similar with above-described embodiment technical solution principle, in the driving safety prompt system, the controller 2 and vehicle
Range radar 5 communicates to connect, and when vehicle is less than pre-determined distance with rear car distance, excitation display device 1 shows speed.
The range radar connection of controller and vehicle in technical solution provided in this embodiment, receives its spacing being sent to
Signal, when the spacing between two cars is larger, does not control display device to show the speed of this car to rear car, when spacing is smaller,
When front truck brake is possible to trigger danger, the speed of this car is shown to rear car, this design further reduces progress speed and shows
The restrictive condition shown, makes it just show speed in the case where specifically having demand, be likely to occur dangerous situation, optimizes technical side
Case, enhances its reasonability.
The present embodiment further provides a kind of mode for the display speed that can become apparent from easily recognizing, this traffic safety
In prompt system, the display device 1 can show speed particularly for the projecting lamp to vehicle rear window projecting light signal
The numeral of numerical value is simultaneously incident upon the vehicle rear window.
In technical solution provided in this embodiment, the specific number of speed values is penetrated to the rear window upslide of vehicle by projecting lamp
Word, the display interface for making display device are the rear window of whole vehicle, increase the area of display, corresponding also to show ruler
The numeral of very little bigger, makes rear car be more prone to observe, and optimizes the practicality that embodiment provides display device.
Based on the driving safety prompt system provided in above-described embodiment, the utility model additionally provides a kind of vehicle, should
Vehicle includes any one driving safety prompt system in above-described embodiment.The row in above-described embodiment is employed due to the vehicle
Car safety prompting system, so the beneficial effect of the vehicle refer to above-described embodiment.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (7)
1. a kind of driving safety prompt system, it is characterised in that including being arranged at vehicle body, for rearward showing this car speed
Display device (1), the display device (1) and the speed measuring device (3) of vehicle communicate to connect；
Controller (2) is further included, the controller (2) is connected with the brake controller (4) of vehicle, is excited by brake signal aobvious
Showing device (1) shows speed, dot matrix lamp cap of the display device (1) particularly for display speed；
The controller (2) further includes computing module, for the speed knots modification in the unit of account time, when speed knots modification reaches
During to threshold value, the dot matrix lamp cap shows speed digital.
2. driving safety prompt system according to claim 1, it is characterised in that the different side of lighting of the dot matrix lamp cap
Formula corresponds to different speed sizes, and the dot matrix lamp cap is arranged in the Brake lamp of vehicle.
3. driving safety prompt system according to claim 2, it is characterised in that the dot matrix lamp cap is specially to show
The digital dot array lamp cap of registration word, for directly displaying the numerical value numeral of current vehicle speed.
4. driving safety prompt system according to claim 1, it is characterised in that the controller (2) is included at logic
Module is managed, the speed numerical value that vehicle is generally likely to be breached is divided into the different numerical intervals less than 10 by size, judges to work as
Numerical intervals residing for preceding speed, and show by the dot matrix lamp cap symbol corresponding to the numerical intervals.
5. driving safety prompt system according to any one of claims 1 to 4, it is characterised in that the controller (2) with
Vehicle odometry radar (5) communicates to connect, and when vehicle is less than pre-determined distance with rear car distance, excitation display device (1) shows car
Speed.
6. driving safety prompt system according to claim 1, it is characterised in that the display device (1) is specially to use
In the projecting lamp to vehicle rear window projecting light signal, it can show the numeral of speed numerical value and be incident upon the vehicle rear window.
7. a kind of vehicle, it is characterised in that including such as claim 1-6 any one of them driving safety prompt system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621318754.2U CN207257508U (en) | 2016-12-01 | 2016-12-01 | A kind of driving safety prompt system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621318754.2U CN207257508U (en) | 2016-12-01 | 2016-12-01 | A kind of driving safety prompt system and vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN207257508U true CN207257508U (en) | 2018-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621318754.2U Expired - Fee Related CN207257508U (en) | 2016-12-01 | 2016-12-01 | A kind of driving safety prompt system and vehicle |
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| CN (1) | CN207257508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116279104A (en) * | 2023-04-10 | 2023-06-23 | 安徽江淮汽车集团股份有限公司 | A method for displaying vehicle rear speed |
-
2016
- 2016-12-01 CN CN201621318754.2U patent/CN207257508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116279104A (en) * | 2023-04-10 | 2023-06-23 | 安徽江淮汽车集团股份有限公司 | A method for displaying vehicle rear speed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20211201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |