CN202574057U - Car driving state indication device - Google Patents
Car driving state indication device Download PDFInfo
- Publication number
- CN202574057U CN202574057U CN 201220126115 CN201220126115U CN202574057U CN 202574057 U CN202574057 U CN 202574057U CN 201220126115 CN201220126115 CN 201220126115 CN 201220126115 U CN201220126115 U CN 201220126115U CN 202574057 U CN202574057 U CN 202574057U
- Authority
- CN
- China
- Prior art keywords
- led
- signal
- car
- converter
- show
- 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
Images
Landscapes
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model provides a car driving state indication device, belonging to the technical field of car manufacturing and solving the problems in the prior art that the display of a driving state in a car is single and accidents are easy to cause by that fact that a rear car changes a lane to overtake other cars on the road. The car driving state indication device comprises a signal collection unit for collecting a car driving signal, an A/D (Analogue/Digital) converter, a display controller for receiving the signal and carrying out corresponding analysis treatment, and an LED (Light-Emitting Diode) display unit for displaying, wherein the signal collection unit is connected with an input end of the A/D converter; an output end of the A/D converter is connected with an input end of the display controller; and an output end of the display controller is connected with the LED display unit. The device disclosed by the utility model feeds a plurality of driving information back to the rear car so that a driver of the rear car can conveniently change a self driving state according to the car driving information.
Description
Technical field
The utility model belongs to automotive field, relates to a kind of vehicle driving states indicating device.
Background technology
Along with developing of automobile industry, people require increasingly highly for the vehicle driving safety performance, and with respect to traditional passive securities such as air bag technology, the active safety technology receives increasing concern.The afterbody of automobile all is equipped with brake indicating lamp, and when automobile need slow down or stop, the driver was through trampling brake pedal; The control speed of a motor vehicle; Simultaneously, brake indicating lamp is bright, is sudden stop or Reduced Speed Now for front truck; Back car driver can't judge, causes the back vehicle to react not as good as rear-end collision takes place because of error in judgement easily.
In recent years; In order to make back car driver better differentiate the front truck driving states, existing multiple improvement technology is like Chinese publication CN 1401138A brake force indicator for automobile; Represent braking strength with the LED combined light; This patent is the braking state of display automobile effectively, changes traditional qualitative brake and is shown as quantitative demonstration, makes back car driver intuitively, exactly it is observed, judges; To take the necessary control measure, the generation of the traffic accident that effectively prevents to cause by error in judgement.
Though above-mentioned patent efficiently solves described problem, these technology have often all just been showed the state of braking automobile, and the vehicle driving states of demonstration is single, and back car causes the accident when change lane is overtaken other vehicles carrying out easily.
Summary of the invention
There are the problems referred to above in the utility model to existing technology; A kind of vehicle driving states indicating device has been proposed; This vehicle driving states indicating device can feed back to front vehicle to multinomial running information, changes self driving states with car driver after an action of the bowels according to this garage car information.
The utility model is realized through following technical proposal: a kind of vehicle driving states indicating device; Comprise the signal gathering unit that is used for the collection vehicle train signal, be used to receive signal and carry out the display control switch of corresponding analyzing and processing and the led display unit that is used to show; It is characterized in that; Described signal gathering unit is connected with the A/D converter input end; The mouth of described A/D converter is connected with the display control switch input end, and the mouth of described display control switch is connected with led display unit.
When vehicle '; Signal gathering unit is given A/D converter with the signal conveys of gathering; Signal heavily carries out flowing to display control switch after the conversion process at A/D converter, and signal carries out flowing to led display unit after the analyzing and processing and shows accordingly in display control switch.
In the vehicle driving states indicating device; Described signal gathering unit comprises pressure sensor, engine load sensor and car speed sensor; Described pressure sensor, engine load sensor and car speed sensor are connected with the input end of A/D converter respectively; Braking strength signal when described pressure sensor is used for the collection vehicle brake; Described engine load sensor is used for the accelerator open degree signal of collection vehicle, and described car speed sensor is used for the GES of collection vehicle.Brake pressure signal, the throttle opening signal of engine load sensor detection and the GES that car speed sensor detects that pressure sensor is detected flow to A/D converter, and signal carries out conversion process in A/D converter.
In the vehicle driving states indicating device; Described led display unit comprises that braking strength shows that LED, throttle size show that LED and speed show LED, and described braking strength shows that LED, throttle size show that LED and speed show that LED is connected with the mouth of above-mentioned display control switch respectively.LED carries out many information and shows, information is shown to front vehicle sees, so that front vehicle is carried out handled according to actual conditions.
In the vehicle driving states indicating device, described pressure sensor is arranged on the brake pedal.Thereby judge that through detecting the vehicle braking strength vehicle is suddenly to stop or slow down.
In the vehicle driving states indicating device; Described braking strength shows that LED, throttle big or small demonstration LED and speed show LED, and described braking strength demonstration LED, throttle size demonstration LED and speed demonstration LED are arranged on the glass port of back and corresponding prompting is set.The information of braking strength, accelerator open degree and car speed is shown, so that front vehicle is carried out handled according to actual conditions.
In the vehicle driving states indicating device, described led display unit adopts red LED lamp set to form.The red LED lamp set display effect is obvious, effectively plays warning function.
Compared with prior art, this vehicle driving states indicating device has the following advantages:
1, many information show, intuitively, comprehensively give front vehicle with this garage car state response, are convenient to the front vehicle chaufeur and carry out handled.
2, adopt red LED lamp set to show, the caution effect is obvious.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure, 1, signal gathering unit; 1a, pressure sensor; 1b, engine load sensor; 1c, car speed sensor; 2, A/D converter; 3, display control switch; 4, led display unit; 4a, braking strength show LED; 4b, throttle size show LED; 4c, speed show LED.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
As shown in Figure 1; A kind of vehicle driving states indicating device; Comprise the signal gathering unit 1, the A/D converter 2 that are used for the collection vehicle train signal, be used to display control switch 3 that receives signal and carry out corresponding analyzing and processing and the led display unit 4 that is used to show; Signal gathering unit 1 is connected with A/D converter 2 input ends; The mouth of A/D converter 2 is connected with display control switch 3 input ends, and the mouth of display control switch 3 is connected with led display unit 4, and signal gathering unit 1 comprises pressure sensor 1a, engine load sensor 1b and car speed sensor 1c; Pressure sensor 1a, engine load sensor 1b and car speed sensor 1c are connected with the input end of A/D converter 2 respectively; Braking strength signal when pressure sensor 1a is used for the collection vehicle brake, engine load sensor 1b is used for the accelerator open degree signal of collection vehicle, and car speed sensor 1c is used for the GES of collection vehicle; Led display unit 4 comprises that braking strength shows that LED 4a, throttle size show that LED 4b and speed show LED 4c; Braking strength shows that LED 4a, throttle size show that LED 4b and speed show that LED 4c is connected with the mouth of display control switch 3 respectively; Pressure sensor 1a is arranged on the brake pedal; Braking strength shows that LED 4a, throttle big or small demonstration LED4b and speed show LED 4c, and braking strength demonstration LED 4a, throttle size demonstration LED 4b and speed demonstration LED 4c are arranged on the glass port of back and corresponding prompting is set.Led display unit 4 adopts red LED lamp set to form.
When vehicle '; Pressure sensor 1a in the signal gathering unit 1, engine load sensor 1b and car speed sensor 1c carry out real-time acquisition of signal respectively; And the pressure signal on the brake pedal that pressure sensor 1a is gathered, the throttle opening signal that engine load sensor 1b gathers are that the GES that throttle high low signal and car speed sensor 1c gather is transported in the A/D converter 2; Signal flows to display control switch 3 after A/D converter 2 conversion process; Signal is exported to led display unit 4 after the analyzing and processing in display control switch 3; Corresponding signal aspect and indication shows on corresponding LED lamp group; Pressure signal shows that at braking strength LED 4a shows, the throttle opening signal shows that in the throttle size LED 4b shows and GES shows that in speed LED 4c shows that the real-time running information of the driving of vehicle carries out this garage of display reminding front vehicle car state in LED lamp group, be convenient to the rear chaufeur and make accurate judgment the safe driving vehicle.
Specific embodiment described herein only is that the utility model spirit is made casehistory.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used signal gathering unit 1, pressure sensor 1a, engine load sensor 1b, car speed sensor 1c, A/D converter 2, display control switch 3, led display unit 4, braking strength to show that LED 4a, throttle size show that LED 4b, speed show terms such as LED 4c, do not get rid of the possibility of using other term morely.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (6)
1. vehicle driving states indicating device; Comprise the signal gathering unit (1), the A/D converter (2) that are used for the collection vehicle train signal, be used to display control switch (3) that receives signal and carry out corresponding analyzing and processing and the led display unit (4) that is used to show; It is characterized in that; Described signal gathering unit (1) is connected with A/D converter (2) input end; The mouth of described A/D converter (2) is connected with display control switch (3) input end, and the mouth of described display control switch (3) is connected with led display unit (4).
2. according to the described vehicle driving states indicating device of claim 1; It is characterized in that; Described signal gathering unit (1) comprises pressure sensor (1a), engine load sensor (1b) and car speed sensor (1c); Described pressure sensor (1a), engine load sensor (1b) and car speed sensor (1c) are connected with the input end of A/D converter (2) respectively; Braking strength signal when described pressure sensor (1a) is used for the collection vehicle brake, described engine load sensor (1b) is used for the accelerator open degree signal of collection vehicle, and described car speed sensor (1c) is used for the GES of collection vehicle.
3. according to the described vehicle driving states indicating device of claim 2; It is characterized in that; Described led display unit (4) comprises that braking strength shows that LED (4a), throttle size show that LED (4b) and speed show LED (4c), and described braking strength shows that LED (4a), throttle size show that LED (4b) and speed show that LED (4c) is connected with the mouth of above-mentioned display control switch (3) respectively.
4. according to claim 1 or 2 or 3 described vehicle driving states indicating devices, it is characterized in that described pressure sensor (1a) is arranged on the brake pedal.
5. according to the described vehicle driving states indicating device of claim 4; It is characterized in that; Described braking strength shows that LED (4a), throttle big or small demonstration LED (4b) and speed show LED (4c), and described braking strength demonstration LED (4a), throttle size demonstration LED (4b) and speed demonstration LED (4c) are arranged on the glass port of back and corresponding prompting is set.
6. according to the described vehicle driving states indicating device of claim 5, it is characterized in that described led display unit (4) adopts red LED lamp set to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220126115 CN202574057U (en) | 2012-03-29 | 2012-03-29 | Car driving state indication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220126115 CN202574057U (en) | 2012-03-29 | 2012-03-29 | Car driving state indication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202574057U true CN202574057U (en) | 2012-12-05 |
Family
ID=47243501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220126115 Expired - Fee Related CN202574057U (en) | 2012-03-29 | 2012-03-29 | Car driving state indication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202574057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112744154A (en) * | 2021-01-14 | 2021-05-04 | 恒大新能源汽车投资控股集团有限公司 | Driving intention prompting method and system and automobile |
-
2012
- 2012-03-29 CN CN 201220126115 patent/CN202574057U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112744154A (en) * | 2021-01-14 | 2021-05-04 | 恒大新能源汽车投资控股集团有限公司 | Driving intention prompting method and system and automobile |
| CN112744154B (en) * | 2021-01-14 | 2022-10-28 | 恒大新能源汽车投资控股集团有限公司 | Driving intention prompting method and system and automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105599773B (en) | A kind of driver status suggestion device and its method based on moving attitude of vehicle | |
| CN203093873U (en) | Automobile anti-tailgating control device | |
| CN203192070U (en) | Passenger counting and state display device for public transport | |
| CN104036619B (en) | Fatigue detection method and detecting device based on steering wheel angle data | |
| CN103978927A (en) | Automobile brake taillight automatic control system based on forward direction collision avoidance system | |
| CN102407816A (en) | Early warning system and detection method for safety performance of large bus based on controller area network (CAN) bus | |
| CN105034937B (en) | A kind of automobile intelligent brake method for early warning and device | |
| CN202669620U (en) | Control device for speed indicating lamp for vehicle | |
| CN202138330U (en) | CAN (controller area network) bus based safety performance warning system for coach | |
| CN201130020Y (en) | Automobile rear end collision preventing device based on vision analysis | |
| CN105216626A (en) | The intelligent instruments in vehicles of battery-driven car | |
| CN202743235U (en) | Safe driving instrument of automobile | |
| CN202345600U (en) | Advanced RISC Machines (ARM)-based car ranging and anti-collision warning device | |
| CN103287325A (en) | Automobile tailgating and colliding prevention warning device | |
| CN202608753U (en) | Vehicle automatic control device for preventing accidents | |
| CN207747879U (en) | A kind of vehicle prevents knock into the back early warning and avoiding system in case of the high-speed travel state | |
| CN202574057U (en) | Car driving state indication device | |
| CN203047253U (en) | Collision avoidance device base don self-adaptive cruise system | |
| CN202345405U (en) | Vehicle rollover preventing automatic deceleration system on curve | |
| CN202923398U (en) | Downslope speed control device for automobile | |
| CN202994476U (en) | Comprehensive performance real-time detection and prompt system of automobile | |
| CN108068804A (en) | A kind of vehicle prevents knock into the back early warning and avoiding system in case of the high-speed travel state | |
| CN104442401A (en) | Wireless car speed displaying warning device | |
| CN201570127U (en) | Collision warning device based on visual analysis | |
| CN104786974A (en) | Vehicle anti-collision alarm braking system |
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: 20121205 Termination date: 20210329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |