CN107264394A - A kind of system of Intelligent Recognition front vehicles light and its recognition methods - Google Patents
A kind of system of Intelligent Recognition front vehicles light and its recognition methods Download PDFInfo
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- CN107264394A CN107264394A CN201710355838.6A CN201710355838A CN107264394A CN 107264394 A CN107264394 A CN 107264394A CN 201710355838 A CN201710355838 A CN 201710355838A CN 107264394 A CN107264394 A CN 107264394A
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- Prior art keywords
- light
- vehicle
- flicker
- module
- blinking light
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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
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/143—Alarm means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2554/00—Input parameters relating to objects
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a kind of system and method for Intelligent Recognition front vehicles light, the system includes sensor assembly, for being gathered in real time to the image in the section of front；Vehicle identification module, determines position of the front vehicles in left front, right front and front track；Blinking light judge module, for judging whether front blinking light is car light, blinking light judge module includes flicker locating module simultaneously, for being cooperated with vehicle identification module, position of the blinking light relative to the vehicle for sending the blinking light is determined, so as to judge that it is the left steering lamp or right turn lamp of the vehicle or double lamps to send the car light of blinking light；Warning module, when the flicker of left front vehicle right turn lamp or/and the flicker of right front vehicle left steering lamp or/and front vehicle pair lamps flicker, warning module sends pre-warning signal.The present invention judges the steering situation of vehicle in the section of front by intelligent identifying system, and driver's early warning is given in advance, improves road safety performance.
Description
Technical field
The present invention relates to intelligent identifying system, and in particular to a kind of system of Intelligent Recognition front vehicles light and its identification
Method.
Background technology
At present, with the progress and the raising of people's level of consumption of science and technology, the trip of people becomes increasingly dependent on automobile, vapour
Car has become the vehicles universal and important in people's daily life, and the base that customer demand vehicle is ridden instead of walk in satisfaction
On plinth, higher requirement is proposed to security.
When driver is on the road of traveling, during the track that there are three or more than three when equidirectional, usual front road
Section vehicle condition is complicated, and when the vehicle on left and right sides track opens left and right turn signal, driver tends not to timely notice
The change of turn signal.Especially opening right turn lamp in left forward side vehicle will be turned right or lane change, and front is right
Side car vehicle, which opens left steering lamp, will be turned left or during lane change, the traffic shape in track where directly changing driver
Condition, if driver can not have found the situation of front vehicles in time, it will there is potential safety hazard.
The content of the invention
The technical problems to be solved by the invention are to provide system and its identification of a kind of Intelligent Recognition front vehicles light
Method, the steering situation of vehicle in the section of front is judged by intelligent identifying system, driver's early warning is given in advance, improves road peace
Full performance.
To achieve these goals, the present invention is adopted the following technical scheme that：A kind of Intelligent Recognition front vehicles light is
System, including
Sensor assembly, for being gathered in real time to the image in the section of front；
Vehicle identification module, determines front vehicles in left front track, right front car by the above-mentioned image gathered in real time
Position in road and front track；
Blinking light judge module, for judging whether front blinking light is car light, while the blinking light judges
Module includes flicker locating module, and the flicker locating module and the vehicle identification module cooperate, for determining flicker
Light relative to the vehicle for sending the blinking light position, so as to judge to send left-hand rotation of the car light of blinking light as the vehicle
To lamp or right turn lamp or double lamps；
Warning module, when left front vehicle right turn lamp flicker or/and right front vehicle left steering lamp flicker or/and just before
When the double lamps of square vehicle flash, the warning module sends pre-warning signal.
Further, the sensor assembly includes display, and the display is used to show the front road gathered in real time
Image in section.
Further, when the light bright block on display meets car light bright block standard and blinking light has fixed frequency
When, the blinking light judge module judges that blinking light flashes for car light.
Further, the blinking light judge module judges whether the frequency of blinking light is solid in the form of code
It is fixed.
Further, the blinking light judge module judges the frequency of blinking light in the form of internal processor chip
Whether rate fixes.
Further, when the right turn lamp flicker of vehicle in the track of left front, the warning module sends left front
The pre-warning signal of square vehicle right turn.
Further, when the left steering lamp flicker of vehicle in the track of right front, the warning module is sent before the right side
The pre-warning signal of square vehicle left steering.
Further, when double lamps flicker of vehicle in the track of front, the warning module sends front car
The pre-warning signal of failure.
Further, voice unit is included in the warning module, for by the judgement of the blinking light judge module
As a result voice broadcast is carried out.
Front vehicles light is carried out using intelligence system present invention also offers one kind and knows method for distinguishing, including following step
Suddenly：
S01：Sensor assembly is gathered in real time to the image in the section of front；
S02：Vehicle identification module determines front vehicles in left front track, right front track and just according to the image of collection
Position in the track of front；
S03：Blinking light judge module judges whether front blinking light is car light, if car light flashes, is then walked
Rapid S04, if it is not, then continuing to repeat S01-S03；
S04：Flicker locating module and vehicle identification module in blinking light judge module cooperate, for true
Position of the blinking light relative to the vehicle is determined, so as to judge that the car light for sending blinking light is the vehicle for sending the blinking light
Left steering lamp or right turn lamp or double lamps, when in the track of left front vehicle right turn lamp flicker when, the early warning mould
Block sends the pre-warning signal of left front vehicle right turn, described when the left steering lamp flicker of vehicle in the track of right front
Warning module sends the pre-warning signal of right front vehicle left steering, when double lamps flicker of vehicle in the track of front, institute
State the pre-warning signal that warning module sends front vehicle trouble.
Beneficial effects of the present invention are：When the light bright block on display meets car light bright block standard and blinking light has
During fixed frequency, blinking light judge module judges that blinking light flashes for car light, can exclude on road indicator lamp and red
Influence of the green light to system, improves the discrimination accuracy of the present invention；Intelligence system of the present invention can be to left front track vehicle
Turn right, right front track is turned left and the situation of front vehicle trouble makes accurate judgement, cover in front vehicles
All situations that can influence to drive vehicle, and driver's early warning can be given in advance, improve road safety performance.
Brief description of the drawings
Fig. 1 is the method flow diagram that a kind of use intelligence system carries out turn signal identification.
Fig. 2 is the position view of blinking light on display in embodiment.
Embodiment
To make present disclosure more clear understandable, below in conjunction with specification and drawings, present disclosure is made into
One step illustrates, certainly the invention is not limited in the specific embodiment, the general replacement known to those skilled in the art
It is also covered by within the scope of the present invention.
A kind of system for Intelligent Recognition front vehicles light that the present invention is provided, including sensor assembly, vehicle identification mould
Block, blinking light judge module and warning module.
Sensor assembly includes display, and sensor assembly is gathered and recorded in real time to the image in the section of front
Over the display, when the vehicle for being provided with intelligence system of the present invention is travelled on road, it can be shown on display before vehicle
Transport information in square section, display left area is used for the image for recording left front track, and right area is used to record the right side
The image in front track, intermediate region is used for the image for recording front track.
Meanwhile, sensor assembly can not also include display in the present invention, only judged and sent in internal system
Pre-warning signal.
Vehicle identification module, carries out fixation and recognition to the vehicle on the section of front by the image on display, judges figure
Position where whether having vehicle appearance and vehicle as in, when there is vehicle traveling in the section of front, vehicle identification module meeting
The vehicle is identified, confirms that there is vehicle traveling in front, and judge that vehicle is located at a left side respectively according to the image on display
Which track in front track, right front track or front track.
Blinking light judge module according to the bright block and blinking light of display epigraph there is fixed frequency to judge sudden strain of a muscle
Bright light flashes for car light.Other non-car lights flickers when the flicker of front track Zhong You roadsides indicator lamp or traffic lights flicker etc.
During situation, its bright block situation shown over the display is different with the bright block situation that car light flashes, when the light on display is bright
Block meets car light bright block standard and when blinking light has fixed frequency, and the blinking light judge module judges that blinking light is
Car light flashes.
Blinking light judge module judge blinking light whether have fixed frequency when, can using code form or
The form of person's internal processor chip judges whether the frequency of blinking light fixes, and is to turn blinking light in the form of code
Change code into, whether fixed according to code determination frequency, be to judge mould in blinking light in the form of internal processor chip
The built-in existing processor chips that whether can be fixed with determination frequency in block, the chip can be with automatic identification blinking light
It is no that there is fixed frequency.
Blinking light judge module includes flicker locating module, and flicker locating module and vehicle identification module cooperate,
For determining position of the blinking light relative to the vehicle for sending the blinking light, so as to judge that the car light for sending blinking light is
The left steering lamp or right turn lamp of the vehicle or double lamps.When vehicle identification module identifies that front vehicles are located at left front track
When, flicker locating module orients the right of blinking light from the vehicle of fixed frequency, then illustrates on the track of left front
Vehicle opens right turn lamp.When vehicle identification module identifies that front vehicles are located at right front track, locating module is flashed
The left side of the blinking light from the vehicle of fixed frequency is oriented, then illustrates that the vehicle on the track of right front opens left steering
Lamp, when vehicle identification module identifies that front vehicles are located at front track, flicker locating module orients fixed frequency
Blinking light comes from the car light of centre two of the vehicle, then double lamp flickers are opened in explanation front track.Similarly, flicker positioning
Module and vehicle identification module, which cooperate, may determine that all light status of front vehicles.
Warning module, for when left front vehicle right turn lamp flicker or/and right front vehicle left steering lamp flicker or/and
When vehicle double lamps in front flash, pre-warning signal is sent.Wherein, voice unit is included in warning module, for by the flicker
The judged result of light judge module carries out voice broadcast；Early warning can also be carried out using other alarm modes.
As shown in figure 1, carrying out front vehicles light using intelligence system the invention provides one kind knows method for distinguishing, to pass
Include exemplified by display, comprise the following steps in sensor module：
S01：Sensor assembly is gathered and recorded over the display in real time to the image in the section of front, and display is left
Border area domain is used for the image for recording left front track, and right area is used for the image for recording right front track, and intermediate region is used for
The image in record front track；
S02：Vehicle identification module carries out fixation and recognition according to the image on display to front vehicles, determines front vehicles
Position in left front track, right front track and front track；
S03：Whether car light bright block standard is met according to the light bright block on display and whether blinking light has fixation
Frequency, blinking light judge module judges whether blinking light is car light flicker, when the light bright block on display meets car light
Bright block standard and when blinking light has fixed frequency, then carry out step S04, if it is not, then continuing to repeat S01-S03；
S04：Flicker locating module and vehicle identification module in blinking light judge module cooperate, for determining to dodge
Position of the light relative to the vehicle for sending the blinking light is sparkled, so as to judge to send a left side of the car light of blinking light as the vehicle
Steering indicating light or right turn lamp or double lamps,
When the right turn lamp of vehicle sends the light flash of fixed frequency in the track of left front, such as A institutes in Fig. 2
Show, warning module sends the pre-warning signal of left front vehicle right turn,
When the left steering lamp of the vehicle in the track of right front sends the light flash of fixed frequency, such as C institutes in Fig. 2
Show, the warning module sends the pre-warning signal of right front vehicle left steering,
When double lamps of vehicle send the light flash of fixed frequency in the track of front, as shown in B in Fig. 2, institute
State the pre-warning signal that warning module sends front vehicle trouble.
When the left steering lamp of the vehicle in the track of left front sends the light flash of fixed frequency, then illustrate left side car
The vehicle in road opens left steering lamp, and this steering does not interfere with driver's normal driving, and therefore, blinking light judge module will not
It will determine that result is transmitted to warning module；
When the right turn lamp of vehicle sends the light flash of fixed frequency in the track of right front, then illustrate the right car
The vehicle in road opens right turn lamp, and this steering does not interfere with driver's normal driving, and therefore, blinking light judge module will not
It will determine that result is transmitted to warning module；
Although the present invention is disclosed as above with preferred embodiment, the right embodiment illustrated only for the purposes of explanation and
, the present invention is not intended to limit, if those skilled in the art can make without departing from the spirit and scope of the present invention
Dry change and retouching, the protection domain that the present invention is advocated described in claims to be defined.
Claims (10)
1. a kind of system of Intelligent Recognition front vehicles light, it is characterised in that including
Sensor assembly, for being gathered in real time to the image in the section of front；
Vehicle identification module, by the above-mentioned image gathered in real time determine front vehicles left front track, right front track and
Position in the track of front；
Blinking light judge module, for judging whether front blinking light is car light, while the blinking light judge module
Including flicker locating module, the flicker locating module and the vehicle identification module cooperate, for determining blinking light
Relative to the position for the vehicle for sending the blinking light, so as to judge to send left steering lamp of the car light of blinking light as the vehicle
Or right turn lamp or double lamps；
Warning module, when the flicker of left front vehicle right turn lamp or/and the flicker of right front vehicle left steering lamp or/and front car
During double lamps flicker, the warning module sends pre-warning signal.
2. a kind of system of Intelligent Recognition front vehicles light according to claim 1, it is characterised in that the sensor
Module includes display, and the display is used to show image in the front section gathered in real time.
3. the system of a kind of Intelligent Recognition front vehicles light according to claim 2, it is characterised in that when on display
Light bright block meet car light bright block standard and when blinking light has fixed frequency, the blinking light judge module judges to dodge
Bright light flashes for car light.
4. a kind of system of Intelligent Recognition front vehicles light according to claim 3, it is characterised in that the flashing lamp
Light judge module judges whether the frequency of blinking light fixes in the form of code.
5. a kind of system of Intelligent Recognition front vehicles light according to claim 3, it is characterised in that the flashing lamp
Light judge module judges whether the frequency of blinking light fixes in the form of internal processor chip.
6. the system of a kind of Intelligent Recognition front vehicles light according to claim 1, it is characterised in that when positioned at left front
In square track during the right turn lamp flicker of vehicle, the warning module sends the pre-warning signal of left front vehicle right turn.
7. the system of a kind of Intelligent Recognition front vehicles light according to claim 1, it is characterised in that when before the right side
In square track during the left steering lamp flicker of vehicle, the warning module sends the pre-warning signal of right front vehicle left steering.
8. the system of a kind of Intelligent Recognition front vehicles light according to claim 1, it is characterised in that when before just
In square track during double lamps flicker of vehicle, the warning module sends the pre-warning signal of front vehicle trouble.
9. a kind of system of Intelligent Recognition front vehicles light according to claim 1, it is characterised in that the early warning mould
Voice unit is included in block, for the judged result of the blinking light judge module to be carried out into voice broadcast.
10. one kind carries out front vehicles light using intelligence system knows method for distinguishing, comprise the following steps：
S01：Sensor assembly is gathered in real time to the image in the section of front；
S02：Vehicle identification module determines front vehicles in left front track, right front track and front according to the image of collection
Position in track；
S03：Blinking light judge module judges whether front blinking light is car light, if car light flashes, then carries out step
S04, if it is not, then continuing to repeat S01-S03；
S04：Flicker locating module and vehicle identification module in blinking light judge module cooperate, for determining to dodge
Position of the light relative to the vehicle for sending the blinking light is sparkled, so as to judge to send a left side of the car light of blinking light as the vehicle
Steering indicating light or right turn lamp or double lamps；
When the right turn lamp flicker of vehicle in the track of left front, the warning module sends left front vehicle right turn
Pre-warning signal；
When the left steering lamp flicker of vehicle in the track of right front, the warning module sends right front vehicle left steering
Pre-warning signal；
When double lamps flicker of vehicle in the track of front, the warning module sends the early warning letter of front vehicle trouble
Number.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710355838.6A CN107264394A (en) | 2017-05-19 | 2017-05-19 | A kind of system of Intelligent Recognition front vehicles light and its recognition methods |
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| CN201710355838.6A CN107264394A (en) | 2017-05-19 | 2017-05-19 | A kind of system of Intelligent Recognition front vehicles light and its recognition methods |
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| CN110766981A (en) * | 2018-07-27 | 2020-02-07 | 东旭科技集团有限公司 | Information transmission method, device and system |
| CN111071254A (en) * | 2020-01-16 | 2020-04-28 | 张雪华 | Automobile safety system for automatic lane changing and working method thereof |
| CN112265496A (en) * | 2020-10-22 | 2021-01-26 | 宝能(广州)汽车研究院有限公司 | Early warning method and early warning system for vehicle headlamp and vehicle |
| CN113392679A (en) * | 2020-03-13 | 2021-09-14 | 富士通株式会社 | Vehicle steering signal recognition device and method and electronic equipment |
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Application publication date: 20171020 |