CN110015231A - A kind of Vehicular turn lamp control system and control method - Google Patents
A kind of Vehicular turn lamp control system and control method Download PDFInfo
- Publication number
- CN110015231A CN110015231A CN201810017955.6A CN201810017955A CN110015231A CN 110015231 A CN110015231 A CN 110015231A CN 201810017955 A CN201810017955 A CN 201810017955A CN 110015231 A CN110015231 A CN 110015231A
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- vehicle
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- turn
- lamp control
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- 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
- B60Q1/34—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 change of drive direction
- B60Q1/346—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 change of drive direction with automatic actuation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The present invention provides a kind of Vehicular turn lamp control system and control methods, wherein control system includes speed acquisition module, angle acquisition module, turn signal state acquisition module, turns to lamp control module；Speed acquisition module calls velocity sensor, acquires travel speed；Angle acquisition module calls angular transducer, acquires crank degree and the corner direction of steering wheel；Turn signal state acquisition module acquires turn signal state；Lamp control module is turned to, when travel speed is greater than one first pre-set velocity, crank degree is greater than one first predetermined angle, and when turn signal is in close state, and the unlatching for issuing the turn signal in a corner direction is reminded.In the case where not increasing hardware cost, by the cooperation of vehicle sensors and car body controller, when vehicle lane change, turning, turning around, start to walk, stop, driver is reminded correctly to open and close turn signal, avoid traffic accident, the safety and reliability that support vehicles are used for a long time.
Description
Technical field
The present invention relates to field of vehicle control more particularly to a kind of Vehicular turn lamp control system and control methods.
Background technique
In recent years, with the rapid growth of social economy, Chinese car ownership is higher and higher.With automotive engineering
Development and car ownership are substantially improved, and people also proposed higher and higher want with safety to the intelligence of automobile
It asks.
In practical operation, the driving ability height of vehicle driver is different, and there are larger differences for behavioural habits, and each at present
Prompt facility of the class vehicle all without proper use of turn signal, many people are careless and inadvertent and could not correctly open and close steering
Lamp, if things go on like this, it will the performance and traffic safety for influencing vehicle cause traffic accident.
Therefore, the present invention provides a kind of Vehicular turn lamp control system and control method, do not increasing hardware cost
In the case of, by the cooperation of the velocity sensor of vehicle, angular transducer and car body controller, in vehicle lane change, turns, falls
When head, starting, parking, reminds driver correctly to open and close turn signal, avoid traffic accident, support vehicles make for a long time
Safety and reliability.
Summary of the invention
In order to overcome the above technical defects, the object of the present invention is to provide a kind of Vehicular turn lamp control system and controls
Method processed.
An aspect of of the present present invention discloses a kind of Vehicular turn lamp control system, the Vehicular turn lamp control system packet
Include: speed acquisition module, turn signal state acquisition module, turns to lamp control module at angle acquisition module；
The speed acquisition module, calls the velocity sensor of the vehicle, acquires the travel speed of the vehicle；
The angle acquisition module, calls the angular transducer of the vehicle, acquires the corner of the steering wheel of the vehicle
Angle and corner direction；
The turn signal state acquisition module, acquires the turn signal state of the vehicle；
The steering lamp control module, with the speed acquisition module, angle acquisition module, turn signal state acquisition module
Communication connection, when the travel speed is greater than one first pre-set velocity, the crank degree is greater than one first predetermined angle, and institute
When stating turn signal and being in close state, the unlatching for issuing the turn signal in a corner direction is reminded.
Preferably, the steering lamp control module, when the travel speed is greater than first pre-set velocity, the corner
Angle is less than first predetermined angle, and when the turn signal is in the open state, issues the steering in a corner direction
The closing of lamp is reminded.
Preferably, the steering lamp control module, when the travel speed drops to one second pre-set velocity hereinafter, described
Crank degree is greater than one second predetermined angle, and when the turn signal is in close state, opens the right turn lamp of the vehicle；
When the travel speed of the vehicle drops to 0, the right turn lamp of the vehicle is closed.
Preferably, the steering lamp control module, it is described when the travel speed rises to a third pre-set velocity by 0
Crank degree is greater than a third predetermined angle, and when the turn signal is in close state, opens the left steering lamp of the vehicle；
When the crank degree of the steering wheel is less than the third predetermined angle, the left steering lamp of the vehicle is closed.
Preferably, the unlatching of the turn signal is reminded, closes and remind including in voice, alert ring, text, image, light
It is one or more.
Another aspect of the present invention discloses a kind of Vehicular turn lamp control method, comprising the following steps:
The velocity sensor for calling the vehicle acquires the travel speed of the vehicle；
The angular transducer for calling the vehicle acquires crank degree and the corner direction of the steering wheel of the vehicle；
Acquire the turn signal state of the vehicle；
When the travel speed is greater than first pre-set velocity, the crank degree is greater than first predetermined angle,
And the turn signal, when being in close state, the unlatching for issuing the turn signal in a corner direction is reminded.
Preferably, the Vehicular turn lamp control method is further comprising the steps of:
The turn signal state of the crank degree of steering wheel described in continuous collecting and the vehicle；
When the crank degree is less than first predetermined angle, and the turn signal is in the open state, one is issued
The closing of the turn signal in the corner direction is reminded.
Preferably, the Vehicular turn lamp control method is further comprising the steps of:
When the travel speed drops to second pre-set velocity hereinafter, the crank degree is default greater than described second
Angle, and when the turn signal is in close state, open the right turn lamp of the vehicle；
The travel speed of vehicle described in continuous collecting；
When the travel speed of the vehicle drops to 0, the right turn lamp of the vehicle is closed.
Preferably, the Vehicular turn lamp control method is further comprising the steps of:
When the travel speed rises to the third pre-set velocity by 0, the crank degree is default greater than the third
Angle, and when the turn signal is in close state, open the left steering lamp of the vehicle；
The crank degree of steering wheel described in continuous collecting；
When the crank degree of the steering wheel is less than the third predetermined angle, the left steering lamp of the vehicle is closed.
Preferably, the unlatching of the turn signal is reminded, closes and remind including in voice, alert ring, text, image, light
It is one or more.
After above-mentioned technical proposal, compared with prior art, have the advantages that
1. Vehicular turn lamp control system provided by the invention and control method have and remind driver that opening and closing turn
To lamp function and turn signal function is opened and closed automatically, when speed such as runs at high speed and carry out lane change, turn, turn around at the movement
It reminds driver to open and close turn signal, in vehicle temporary parking, starting, opens and closes automatically turn signal；
2. Vehicular turn lamp control system provided by the invention and control method, vehicle sensors and car body controller are matched
It closes, acquires the travel speed of vehicle, the steering angle of steering wheel and steering direction, the state of turn signal etc. by vehicle sensors
Information, car body controller receive above- mentioned information, remind driver to open and close after judging traveling state of vehicle and turn to
Lamp opens and closes automatically turn signal.Wherein, steering wheel angle sensor TAS/TOS, contactless torque rotary angle transmitter
With the position of the principle precise measurement rotor of alternating electromagnetism induction, there is precision height, the strong feature of mechanical property；Body Control
Device receives vehicle body many kinds of parameters, such as speed, temperature, gear, can control vehicle body number of modules, such as car door lock, light, bee
Ring device etc.；
3. Vehicular turn lamp control system provided by the invention and control method improve vehicle in the case where Optimum cost
Be used for a long time performance and safety guarantee, do not increase the hardware cost of vehicle.
4. Vehicular turn lamp control system provided by the invention and control method, pass through vehicle sensors and car body controller
Cooperation, when vehicle lane change, turning, turning around, start to walk, stop, remind driver correctly open and close turn signal, avoid making
The safety and reliability being used for a long time at traffic accident, support vehicles.
Detailed description of the invention
Fig. 1 is to remind driver to open turn signal in the Vehicular turn lamp control method for meet one embodiment of the present invention
The flow diagram of function；
Fig. 2 is to remind driver to close turn signal in the Vehicular turn lamp control method for meet one embodiment of the present invention
The flow diagram of function；
Fig. 3 is to open and close automatically turn signal in the Vehicular turn lamp control method for meet one embodiment of the present invention
The flow diagram of function；
Fig. 4 is to open and close automatically turn signal in the Vehicular turn lamp control method for meet one embodiment of the present invention
The flow diagram of function；
Fig. 5 is the structural schematic diagram for meeting the Vehicular turn lamp control system of one embodiment of the present invention.
Appended drawing reference:
100- Vehicular turn lamp control system；
11- speed acquisition module；
12- angle acquisition module；
13- turn signal state acquisition module；
14- turns to lamp control module.
Specific embodiment
Below in conjunction with attached drawing, the advantages of the present invention are further explained with specific embodiment.
With reference to Fig. 1-Fig. 4, when the vehicle is driving at high speed, vehicle carries out lane change, turn, turn around etc. movement when, Vehicular turn
System passes through the cooperation of vehicle sensors and car body controller, and vehicle sensors acquire the driving information of vehicle, car body controller
It receives the driving information of vehicle and traveling state of vehicle is judged, driver is reminded to open and close turn signal；Interim
When parking and starting, wheel steering system passes through the cooperation of vehicle sensors and car body controller, and vehicle sensors acquire vehicle
Driving information, car body controller receive vehicle driving information simultaneously traveling state of vehicle is judged, automatically turn on and close
Close turn signal.
Currently, the steering system of vehicle is turned by common mechanical steering system (Manual Steering, MS) to power
To System Development.Power steering system include hydraulic power-assist steering system (Hydraulic Power Steering, HPS),
Electro-Hydraulic Power Steering System (Electro Hydraulic Power Steering, EHPS) and electric power steering system
It unites (Electric Power Steering, EPS).Wherein, electric boosting steering system is due to energy conservation and environmental protection, structure letter
It is single, small in size, light-weight, easy for installation, high-efficient, response it is rapid the advantages that and gain great popularity, it has also become wheel steering system
Developing direction.
Electric boosting steering system (mainly includes generally steering wheel, steering shaft, steering by traditional mechanical steering gear
Device, track rod and deflecting roller), assist motor, deceleration mechanism, electromagnetic clutch, torque sensor, velocity sensor and control
Device composition processed, basic principle are as follows: controller judges the power of driver turn steering wheel according to the signal that torque sensor detects
The rotation direction of square size and rotating disc, the speed signal of recombination velocity sensor detection, according to the power-assisted being previously set
Characteristic rule provides the power-assisted size of current of boosting motor, to control the function that steering mechanism realizes power steering.It is existing
Electric boosting steering system can be intended to auxiliary driver according to the operation of driver and carry out steering operation, and wrapped in its controller
Basic power steering module, rotary transform tensor module, high-speed damping module are included, thus is able to achieve power steering control, rotary transform tensor
With the functions such as high-speed damping control, it can guarantee that vehicle turns to light, road feel clear function when running at high speed when running at a low speed,
Drive demand has been met in terms of conventional power-assisted steering.
The present invention is directed to electric boosting steering system, and the travel speed of vehicle, steering wheel angle are acquired by velocity sensor
The crank degree of degree sensor TAS/TOS acquisition steering wheel and corner direction, car body controller (Body Control Module,
BCM vehicle body parameter) is received, is judged and issues control instruction.Wherein, steering wheel angle sensor TAS/TOS, this is non-contact
Formula torque angle sensor has precision height, mechanical property with the position of the principle precise measurement rotor of alternating electromagnetism induction
Strong feature；Car body controller can receive many kinds of parameters, such as speed, temperature, turn signal, gear, control multiple modules, such as vehicle
Door lock, light, buzzer etc..
The present invention supports the prompting of turn signal to open and close turn signal function and open and close automatically turn signal function:
(1) it reminds and opens and closes turn signal function
It reminds and opens and closes turn signal function and refer to, when the vehicle is driving at high speed, when vehicle carries out lane change, turns, falls
First-class movement and when being not turned on corresponding turn signal, shows that corresponding turn signal is not opened in driving display screen, opens bee
The device that rings reminds driver to open corresponding turn signal.After vehicle completes lane change, the movements such as turn, turn around enter straight-line travelling,
Driver is reminded to close corresponding turn signal.
Specifically, the velocity sensor of vehicle is called to acquire the travel speed of vehicle, when travel speed is greater than one first in advance
If when speed, being judged as that vehicle is in high-speed travel state；Call turning for the steering wheel of the angular transducer acquisition vehicle of vehicle
Angle angle and corner direction are judged as that vehicle carries out lane change, turns, turns around when crank degree is greater than first predetermined angle
Deng movement, the direction for the movements such as corner direction indicates vehicle progress lane change, turns, turns around；The turn signal state for acquiring vehicle, when
When the corresponding turn signal in corner direction is in close state, the unlatching for issuing a turn signal is reminded.The angular transducer of vehicle is held
The crank degree of the steering wheel of continuous acquisition vehicle and corner direction are judged as vehicle when crank degree is less than the first predetermined angle
Complete lane change, the movements such as turn, turn around enter straight-line travelling, when turn signal is still in open state, issue a turn signal
Closing remind.
With reference to Fig. 1, when the vehicle is driving at high speed, when vehicle carries out lane change, turn, turn around etc. movement when, remind driver
Open turn signal function the following steps are included:
S100: calling the velocity sensor of vehicle, acquires the travel speed of vehicle；
S200: calling the angular transducer of vehicle, acquires crank degree and the corner direction of the steering wheel of vehicle；
S300: the turn signal state of vehicle is acquired.
S400: when travel speed is greater than the first pre-set velocity, crank degree is greater than the first predetermined angle, and turn signal is in
When closed state, the unlatching for issuing the turn signal in a corner direction is reminded；
It is understood that the vehicle speed information of above-mentioned acquisition vehicle, obtaining the steering information of vehicle and obtaining vehicle
Without inevitable sequence between the step of turn signal state, it can exchange, can also carry out simultaneously, all meet in above three condition
In the case where issue open turn signal prompting.
With reference to Fig. 2, further, after vehicle completes lane change, the movements such as turn, turn around enter straight-line travelling, prompting is driven
The person of sailing close turn signal function the following steps are included:
S500: the turn signal state of the crank degree of continuous collecting steering wheel and the vehicle；
S600: when crank degree is less than the first predetermined angle, and turn signal is in the open state, a corner direction is issued
Turn signal closing remind.
In a preferred embodiment, any value of first pre-set velocity between 20km/h~40km/h, the first preset angle
Degree is any value between 2 °~10 °.In actual operation, the first pre-set velocity is between 20km/h~40km/h, Yi Ji
One predetermined angle is the reasonable data of comparison between 2 °~10 °.It is highly preferred that the first pre-set velocity can be set as
30km/h, the first predetermined angle are set as 5 °, prevent alarm not in time or false alarm.
In a preferred embodiment, the unlatching of turn signal is reminded, closes and remind including voice, alert ring, text, image, lamp
One of light is a variety of.By the communication connection such as car body controller and driving display screen, light, buzzer, issues turn signal and mention
When waking up, control driving display screen displayed turn indicator light is reminded, and light is lighted or flashed, and buzzer issues alarm etc..
(2) turn signal function is opened and closed automatically
It opens and closes automatically turn signal function to refer to, in the interim pulling over observing of vehicle, automatically turns on respective direction
The turn signal (right turn lamp) of respective direction is automatically closed after vehicle comes to a complete stop in turn signal (right turn lamp).It sails out of and faces in vehicle
When parking site when, automatically turn on the turn signal (left steering lamp) of respective direction, after vehicle enters straight line normally travel, automatically
Close the turn signal (left steering lamp) of respective direction.
Specifically, it in the interim pulling over observing of vehicle, calls the velocity sensor of vehicle to acquire the travel speed of vehicle, adjusts
Crank degree and corner direction with the steering wheel of the angular transducer acquisition vehicle of vehicle, when travel speed is preset by one second
More than speed drop to the second pre-set velocity hereinafter, crank degree be greater than one second predetermined angle, corner direction be right turn when,
It is judged as that vehicle enters temporary parking state；The turn signal state of acquisition vehicle is opened automatically when turn signal is in close state
Open the right turn lamp of vehicle.The travel speed of the velocity sensor continuous collecting vehicle of vehicle, when the travel speed of vehicle declines
When to 0, it is judged as that vehicle comes to a complete stop, closes the right turn lamp of vehicle.
With reference to Fig. 3, in the interim pulling over observing of vehicle, open and close automatically the function of turn signal the following steps are included:
S700: when the travel speed drops to second pre-set velocity hereinafter, the crank degree is greater than described the
Two predetermined angles, and when the turn signal is in close state, open the right turn lamp of the vehicle；
S800: the travel speed of vehicle described in continuous collecting；
S900: when the travel speed of the vehicle drops to 0, the right turn lamp of the vehicle is closed.
It is understood that the vehicle speed information of above-mentioned acquisition vehicle, obtaining the steering information of vehicle and obtaining vehicle
Without inevitable sequence between the step of turn signal state, it can exchange, can also carry out simultaneously.
When starting to walk after the interim pulling over observing of vehicle, calls the velocity sensor of vehicle to acquire the travel speed of vehicle, adjust
Crank degree and corner direction with the steering wheel of the angular transducer of vehicle acquisition vehicle, when travel speed rises to the by 0
Three pre-set velocities, crank degree are greater than third predetermined angle and are judged as that vehicle sails out of temporary parking when corner direction is left steering
Place；The turn signal state for acquiring vehicle, when turn signal is in close state, the left steering lamp of unlocking vehicle.The angle of vehicle
Crank degree and the corner direction for spending sensor continuous collecting steering wheel, when the crank degree of steering wheel is less than third predetermined angle
When, it is judged as that vehicle enters normal straight line driving condition, closes the left steering lamp of vehicle.
With reference to Fig. 4, when vehicle sails out of temporary parking place, the function of opening and closing automatically turn signal includes following step
It is rapid:
S1000: when the travel speed rises to a third pre-set velocity by 0, it is pre- that the crank degree is greater than a third
If angle, and when the turn signal is in close state, open the left steering lamp of the vehicle；
S1100: the crank degree of steering wheel described in continuous collecting；
S1200: when the crank degree of the steering wheel is less than the third predetermined angle, the left-hand rotation of the vehicle is closed
To lamp.
In a preferred embodiment, any value of above-mentioned second pre-set velocity between 2km/h~4km/h, second is default
Angle is any value between 2 °~10 °.In actual operation, the second pre-set velocity is between 2km/h~4km/h, Yi Ji
Two predetermined angles are the reasonable data of comparison between 2 °~10 °, it is highly preferred that the second pre-set velocity can be set as 3km/
H, the second predetermined angle are set as 5 °, prevent alarm not in time or false alarm.
In a preferred embodiment, any value of the above-mentioned third pre-set velocity between 2km/h~4km/h, third are default
Angle is any value between 2 °~10 °.In actual operation, third pre-set velocity is between 2km/h~4km/h, Yi Ji
Three predetermined angles are the reasonable data of comparison between 2 °~10 °, it is highly preferred that third pre-set velocity can be set as 3km/
H, third predetermined angle are set as 5 °, prevent alarm not in time or false alarm.
In a preferred embodiment, by sensors such as the cameras of vehicle, judge whether vehicle belongs to and temporarily keep to the side to stop
Che Shi.When being judged as vehicle temporary parking, turn signal is opened and closed automatically；When being judged as vehicle in parking lot, garage etc.
When place is stopped for a long time, the function of opening and closing automatically turn signal is closed.
In a preferred embodiment, by manual joystick, prompting opening and closing of the invention can be opened and closed and turned
To lamp function and turn signal function is opened and closed automatically, the unlatching of turn signal is manually controlled by operating manual joystick, is closed
It closes.
With reference to Fig. 5, the present invention also provides a kind of Vehicular turn lamp control system 100, vehicle turn signal control system
System 100 includes: speed acquisition module 11, angle acquisition module 12, turn signal state acquisition module 13, turns to lamp control module
14；
The speed acquisition module 11, calls the velocity sensor of the vehicle, acquires the travel speed of the vehicle；
The angle acquisition module 12, calls the angular transducer of the vehicle, acquires turning for the steering wheel of the vehicle
Angle angle and corner direction；
The turn signal state acquisition module 13, acquires the turn signal state of the vehicle；
The steering lamp control module 14, is adopted with the speed acquisition module 11, angle acquisition module 12, turn signal state
Collect module 13 to communicate to connect, when the travel speed is greater than one first pre-set velocity, it is default that the crank degree is greater than one first
Angle, and when the turn signal is in close state, the unlatching for issuing the turn signal in a corner direction is reminded.
In a preferred embodiment, the steering lamp control module 14 is preset when the travel speed is greater than described first
Speed, the crank degree are less than first predetermined angle, and when the turn signal is in the open state, issue one and described turn
The closing of the turn signal of angular direction is reminded.
In a preferred embodiment, the steering lamp control module 14 is preset when the travel speed drops to one second
Speed is hereinafter, the crank degree is greater than one second predetermined angle, and when the turn signal is in close state, opens the vehicle
Right turn lamp；When the travel speed of the vehicle drops to 0, the right turn lamp of the vehicle is closed.
In a preferred embodiment, the steering lamp control module 14, when by 0 to rise to a third pre- for the travel speed
If speed, the crank degree is greater than a third predetermined angle, and when the turn signal is in close state, opens the vehicle
Left steering lamp；When the crank degree of the steering wheel is less than the third predetermined angle, the left steering of the vehicle is closed
Lamp.
In a preferred embodiment, the unlatching of the turn signal is reminded, closes and remind including voice, alert ring, text, figure
One of picture, light are a variety of.
It should be noted that the embodiment of the present invention has preferable implementation, and not the present invention is made any type of
Limitation, any one skilled in the art change or are modified to possibly also with the technology contents of the disclosure above equivalent effective
Embodiment, as long as without departing from the content of technical solution of the present invention, it is to the above embodiments according to the technical essence of the invention
Any modification or equivalent variations and modification, all of which are still within the scope of the technical scheme of the invention.
Claims (10)
1. a kind of Vehicular turn lamp control system, which is characterized in that
The Vehicular turn lamp control system include: speed acquisition module, angle acquisition module, turn signal state acquisition module,
Turn to lamp control module；
The speed acquisition module, calls the velocity sensor of the vehicle, acquires the travel speed of the vehicle；
The angle acquisition module, calls the angular transducer of the vehicle, acquires the crank degree of the steering wheel of the vehicle
And corner direction；
The turn signal state acquisition module, acquires the turn signal state of the vehicle；
The steering lamp control module is communicated with the speed acquisition module, angle acquisition module, turn signal state acquisition module
Connection, when the travel speed is greater than one first pre-set velocity, the crank degree is greater than one first predetermined angle, and described turn
When being in close state to lamp, the unlatching for issuing the turn signal in a corner direction is reminded.
2. Vehicular turn lamp control system as described in claim 1, which is characterized in that
The steering lamp control module, when the travel speed is greater than first pre-set velocity, the crank degree is less than institute
The first predetermined angle is stated, and when the turn signal is in the open state, the closing for issuing the turn signal in a corner direction mentions
It wakes up.
3. Vehicular turn lamp control system as described in claim 1, which is characterized in that
The steering lamp control module, when the travel speed drops to one second pre-set velocity hereinafter, the crank degree is big
In one second predetermined angle, and when the turn signal is in close state, the right turn lamp of the vehicle is opened；When the vehicle
Travel speed when dropping to 0, close the right turn lamp of the vehicle.
4. Vehicular turn lamp control system as described in claim 1, which is characterized in that
The steering lamp control module, when the travel speed rises to a third pre-set velocity by 0, the crank degree is greater than
One third predetermined angle, and when the turn signal is in close state, open the left steering lamp of the vehicle；When the steering wheel
Crank degree be less than the third predetermined angle when, close the left steering lamp of the vehicle.
5. Vehicular turn lamp control system as described in claim 1, which is characterized in that
It includes one of voice, alert ring, text, image, light or a variety of that the unlatching of the turn signal, which is reminded, closes prompting,.
6. a kind of Vehicular turn lamp control method, which comprises the following steps:
The velocity sensor for calling the vehicle acquires the travel speed of the vehicle；
The angular transducer for calling the vehicle acquires crank degree and the corner direction of the steering wheel of the vehicle；
Acquire the turn signal state of the vehicle；
When the travel speed is greater than first pre-set velocity, the crank degree is greater than first predetermined angle, and institute
When stating turn signal and being in close state, the unlatching for issuing the turn signal in a corner direction is reminded.
7. Vehicular turn lamp control method as claimed in claim 6, which is characterized in that
The Vehicular turn lamp control method is further comprising the steps of:
The turn signal state of the crank degree of steering wheel described in continuous collecting and the vehicle；
When the crank degree is less than first predetermined angle, and the turn signal is in the open state, issue described in one
The closing of the turn signal in corner direction is reminded.
8. Vehicular turn lamp control method as claimed in claim 6, which is characterized in that
The Vehicular turn lamp control method is further comprising the steps of:
When the travel speed drops to second pre-set velocity hereinafter, the crank degree is greater than second preset angle
Degree, and when the turn signal is in close state, open the right turn lamp of the vehicle；
The travel speed of vehicle described in continuous collecting；
When the travel speed of the vehicle drops to 0, the right turn lamp of the vehicle is closed.
9. Vehicular turn lamp control method as claimed in claim 6, which is characterized in that
The Vehicular turn lamp control method is further comprising the steps of:
When the travel speed rises to the third pre-set velocity by 0, the crank degree is greater than the third predetermined angle,
And the turn signal opens the left steering lamp of the vehicle when being in close state；
The crank degree of steering wheel described in continuous collecting；
When the crank degree of the steering wheel is less than the third predetermined angle, the left steering lamp of the vehicle is closed.
10. Vehicular turn lamp control method as claimed in claim 6, which is characterized in that
It includes one of voice, alert ring, text, image, light or a variety of that the unlatching of the turn signal, which is reminded, closes prompting,.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810017955.6A CN110015231A (en) | 2018-01-09 | 2018-01-09 | A kind of Vehicular turn lamp control system and control method |
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| CN201810017955.6A CN110015231A (en) | 2018-01-09 | 2018-01-09 | A kind of Vehicular turn lamp control system and control method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110962736A (en) * | 2019-12-02 | 2020-04-07 | 北京北汽德奔汽车技术中心有限公司 | Corner lamp control method, device, storage medium and electronic equipment |
| CN114619951A (en) * | 2020-12-14 | 2022-06-14 | 宝能汽车集团有限公司 | Control method of vehicle steering lamp, storage medium, electronic device and vehicle |
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| CN115352358A (en) * | 2022-01-13 | 2022-11-18 | 南京工业职业技术大学 | Overtaking steering reminding system |
| CN114801977A (en) * | 2022-06-08 | 2022-07-29 | 安徽江淮汽车集团股份有限公司 | Intelligent steering lamp control method and system |
| CN115782758A (en) * | 2022-11-29 | 2023-03-14 | 重庆长安汽车股份有限公司 | Auxiliary system and method based on driving safety and vehicle |
| CN116030653A (en) * | 2023-02-03 | 2023-04-28 | 重庆赛力斯新能源汽车设计院有限公司 | High-speed ramp intersection lane change reminding method, device, equipment and storage medium |
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