CN209056074U - A kind of urgent lane change early warning system of new automobile straight-line travelling - Google Patents
A kind of urgent lane change early warning system of new automobile straight-line travelling Download PDFInfo
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- CN209056074U CN209056074U CN201822209428.3U CN201822209428U CN209056074U CN 209056074 U CN209056074 U CN 209056074U CN 201822209428 U CN201822209428 U CN 201822209428U CN 209056074 U CN209056074 U CN 209056074U
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- control unit
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- automobile
- lane change
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Abstract
The utility model provides a kind of urgent lane change early warning system of new automobile straight-line travelling, is related to Car warning system field.Including power supply, turn to signal controlled switch, main control unit module, high speed camera, wheel speed sensors, rotary angle transmitter, radar sensor, motor controller, combined aural and visual alarm and display screen；The input terminal connection power supply of the main control unit module turns to signal controlled switch, high speed camera, wheel speed sensors, rotary angle transmitter and radar sensor, output end connection combined aural and visual alarm, motor controller and the display screen of main control unit module.This system uses simple, humanization designing, high reliablity, rear car situation in blind area is divided into multiple grades, different processing modes is taken according to different grades, when seriously jeopardizing vehicle safety, main control unit module is no longer issued to motor controller and is instructed, motor controller is set to stop working, thus the safety for ensureing driving vehicle, driver and entourage of maximum.
Description
Technical field
The utility model relates to Car warning system technical fields, and in particular to a kind of new automobile straight-line travelling promptly becomes
Road early warning system.
Background technique
Quickly universal automobile keeps people's lives more convenient, and the ownership of automobile is stepped up, still, thereupon
Automobile safety accident generation increasingly by people pay close attention to.Since driver's shortage driving experience or driving technology are inadequate
Skillfully, in automobile straight-line travelling lane change, fail to observe rearview mirror discovery back car or erroneous estimation speed in time, often
Driver is caused to judge by accident, so that traffic accident occur.Though currently, in the prior art there are a variety of automobile lane change auxiliary systems,
All there is certain limitation, on the one hand, most automobile lane change auxiliary system is unable to control the electric power steering system in automobile
On the other hand system not can avoid when driver ignores the alarm signal of automobile lane change auxiliary system sending, be still attempted to carry out urgent
When lane change, and caused by traffic accidents.
Utility model content
In view of the problems of the existing technology, the utility model provides a kind of urgent lane change early warning of new automobile straight-line travelling
System judges that the rear car in blind area and the speed between this vehicle are poor before driver's straight-line travelling prepares lane change in advance, thus
Driver is helped to be judged whether to meet lane change condition according to blind area road conditions, if this system monitors the speed of this vehicle with the rear car
Difference is lower than 5km/h and when driver has ignored information warning, electricity of the main control unit module no longer into motorcar electric force aid system
Motivation controller issues instruction, and motor controller stops working, to prevent safety accident caused by due to vehicle lane change.
The utility model provides a kind of urgent lane change early warning system of new automobile straight-line travelling, including power supply, turn signal control
Make switch, main control unit module, high speed camera, wheel speed sensors, rotary angle transmitter, radar sensor, motor controller,
Combined aural and visual alarm and display screen；
The input terminal connection power supply of the main control unit module turns to signal controlled switch, high speed camera, wheel speed sensing
Device, rotary angle transmitter and radar sensor, the output end of main control unit module connect combined aural and visual alarm, motor controller and show
Display screen；
There are two the high speed cameras, is separately mounted to the two sides in automotive back cabin；
There are four the wheel speed sensors, is separately mounted to four wheel hub positions of automobile；
The rotary angle transmitter is mounted at the steering wheel column of automobile；
There are two the radar sensors, is separately mounted on the downside of the left and right headlamp of automobile tail；
The combined aural and visual alarm is mounted at the right A column of automobile；
The display screen is mounted at the left and right A column of automobile.
Further, the combined aural and visual alarm includes buzzer, red light and green light；The buzzer, red light and green light point
It is not connect with main control unit module output end.
Further, the rotary angle transmitter and turn to signal controlled switch, the two needs to work together, the two any one
It transmits signals to up to main control unit module, urgent lane change early warning system work will not be then controlled after the judgement of main control unit module.
The utility model has the beneficial effects that
The utility model proposes a kind of urgent lane change early warning systems of new automobile straight-line travelling, the rear car in this vehicle blind area
Situation is divided into multiple grades, and different processing modes is taken according to different grades, when seriously jeopardizing vehicle safety, master control list
Motor controller of the element module no longer into automobile electric booster steering system issues instruction, and motor controller stops work
Make, thus the safety for ensureing driving vehicle, driver and entourage of maximum.This system has using simple, design
The features such as hommization, high reliablity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the urgent lane change early warning system of automobile straight-line travelling in the utility model embodiment；
Fig. 2 is the work flow diagram of the urgent lane change early warning system of automobile straight-line travelling in the utility model embodiment.
Specific embodiment
In order to be more clear the purpose of this utility model, technical solution and advantage, with reference to the accompanying drawing and it is embodied
Example is described in further details the utility model.Specific embodiment described herein only to explain the utility model, and
It is not used in restriction the utility model.
A kind of urgent lane change early warning system of automobile straight-line travelling, as shown in Figure 1, including power supply, turning to signal controlled switch, master
Control unit module, high speed camera, wheel speed sensors, rotary angle transmitter, radar sensor, motor controller, sound-light alarm
Device and display screen；The input terminal connection power supply of the main control unit module turns to signal controlled switch, high speed camera, wheel speed biography
Sensor, rotary angle transmitter, radar sensor, main control unit module output end connection motor controller, combined aural and visual alarm and
Display screen；There are two the high speed cameras, is separately mounted to back cabin two sides；There are four the wheel speed sensors, pacifies respectively
Mounted in four wheel hub positions of automobile；The rotary angle transmitter is mounted at steering wheel column；The rotary angle transmitter with
Signal controlled switch is turned to, the two needs to work together, any one is transmitted signals to up to main control unit module the two, through master control list
Urgent lane change early warning system work will not be then controlled after element module judgement；There are two the radar sensors, is separately mounted to vapour
On the downside of the left and right headlamp in tailstock portion；The combined aural and visual alarm is mounted at vehicle right and left A column, including buzzer, red light and green
Lamp；The buzzer, red light and green light are connect with main control unit module output end respectively；The display screen is mounted on vehicle right and left
At A column.
In the present embodiment, turning to signal controlled switch, main control unit module, motor controller is to carry in automobile,
High speed camera uses infrared exoelectron camera, and wheel speed sensors use A9065400117 model sensor, and rotary angle transmitter is adopted
With the contactless rotary angle transmitter of WYT-1, radar sensor uses 24Hz radar sensor, and display screen uses LED display.
A kind of workflow of the urgent lane change early warning system of automobile straight-line travelling as shown in Fig. 2, automobile travels on road,
After rotary angle transmitter monitors automobile just along straight-line travelling and driver's opening steering signal controlled switch, this system is in work
State, main control unit module sends to high speed camera, wheel speed sensors, rotary angle transmitter and radar sensor and instructs, and controls
High speed camera, wheel speed sensors, rotary angle transmitter and radar sensor processed carry out information to the rear car situation in vehicle blind zone
Acquisition, then give collected road conditions sample information real-time Transmission to main control unit module, main control unit module calculate this vehicle with it is blind
Speed in area between rear car is poor, and compares with preset speed difference threshold value, according to collected realtime graphic and speed
Poor comparing result monitors the road conditions in blind area and shows by display screen that driver sentences according to the information in display screen
It is disconnected whether to carry out urgent lane change, meanwhile, this system will also make a response for the rear car situation in blind area, specifically include following four
Kind processing mode:
1, the non-straight-line travelling of automobile or it is not switched on shift control switch, lane change early warning system is in standby；
2, automobile straight-line travelling and closure shift control switch, lane change early warning system is in running order, but Ben Che with it is blind
Speed difference between rear car in area is higher than 15km/h, at this point, combined aural and visual alarm, without alarm signal, display screen carries out real-time display
Road conditions image in blind area；
3, when automobile is lower than 15km/h with the rear car speed difference for entering blind area, when being higher than 5km/h, display screen real-time display,
Acoustooptic alarm system issues prompt tone 1 and green light flashing；
4, when automobile and the rear car speed difference into blind area are less than 5km/h, display screen real-time display, acoustooptic alarm system
Issue prompt tone 2 and blinking red lamp, while motor controller of the main control unit module no longer into motorcar electric force aid system
Instruction is issued, motor controller stops working.
This system can be carried out by the rear car situation in display screen real-time display blind area, and for different situations graduation
Early warning, if driver because the alarm signal of personal reason carelessness first three situation still is attempted to lane change, at this point, system will take the
Four kinds of modes, enable motor controller stop working, and further prevent driver to be unaware that front vehicle and the traffic that occurs
Accident reduces the generation of rear-end collision to substantially increase traffic safety.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that；
It can still modify to technical solution documented by previous embodiment, or to some or all of the technical features
It is equivalently replaced；Thus these are modified or replaceed, the utility model right that it does not separate the essence of the corresponding technical solution
It is required that limited range.
Claims (3)
1. a kind of urgent lane change early warning system of new automobile straight-line travelling, which is characterized in that opened including power supply, turn signal control
Pass, main control unit module, high speed camera, wheel speed sensors, rotary angle transmitter, radar sensor, motor controller, acousto-optic
Alarm and display screen；
The input terminal connection power supply of the main control unit module turns to signal controlled switch, high speed camera, wheel speed sensors, turns
Angle transducer and radar sensor, output end connection combined aural and visual alarm, motor controller and the display screen of main control unit module；
There are two the high speed cameras, is separately mounted to the two sides in automotive back cabin；
There are four the wheel speed sensors, is separately mounted to four wheel hub positions of automobile；
The rotary angle transmitter is mounted at the steering wheel column of automobile；
There are two the radar sensors, is separately mounted on the downside of the left and right headlamp of automobile tail；
The combined aural and visual alarm is mounted at the right A column of automobile；
The display screen is mounted at the left and right A column of automobile.
2. the urgent lane change early warning system of new automobile straight-line travelling according to claim 1, which is characterized in that the acousto-optic
Alarm includes buzzer, red light and green light；The buzzer, red light and green light connect with main control unit module output end respectively
It connects.
3. the urgent lane change early warning system of new automobile straight-line travelling according to claim 1, which is characterized in that the corner
Sensor and steering signal controlled switch, the two need to work together, any one is transmitted signals to up to main control unit module the two,
Urgent lane change early warning system work will not be then controlled after the judgement of main control unit module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822209428.3U CN209056074U (en) | 2018-12-27 | 2018-12-27 | A kind of urgent lane change early warning system of new automobile straight-line travelling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822209428.3U CN209056074U (en) | 2018-12-27 | 2018-12-27 | A kind of urgent lane change early warning system of new automobile straight-line travelling |
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| Publication Number | Publication Date |
|---|---|
| CN209056074U true CN209056074U (en) | 2019-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822209428.3U Expired - Fee Related CN209056074U (en) | 2018-12-27 | 2018-12-27 | A kind of urgent lane change early warning system of new automobile straight-line travelling |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481564A (en) * | 2019-09-09 | 2019-11-22 | 爱驰汽车有限公司 | Control method, system, equipment and the storage medium of automatic Pilot |
| CN110901660A (en) * | 2019-10-23 | 2020-03-24 | 浙江合众新能源汽车有限公司 | ADAS early warning information prompting device and method based on A-column display screen |
-
2018
- 2018-12-27 CN CN201822209428.3U patent/CN209056074U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481564A (en) * | 2019-09-09 | 2019-11-22 | 爱驰汽车有限公司 | Control method, system, equipment and the storage medium of automatic Pilot |
| CN110901660A (en) * | 2019-10-23 | 2020-03-24 | 浙江合众新能源汽车有限公司 | ADAS early warning information prompting device and method based on A-column display screen |
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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: 20190702 Termination date: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |