CN109910893A - A kind of intelligent driving system and method based on light and tire temperature - Google Patents
A kind of intelligent driving system and method based on light and tire temperature Download PDFInfo
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- CN109910893A CN109910893A CN201910258019.9A CN201910258019A CN109910893A CN 109910893 A CN109910893 A CN 109910893A CN 201910258019 A CN201910258019 A CN 201910258019A CN 109910893 A CN109910893 A CN 109910893A
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Abstract
The present invention provides a kind of intelligent driving system and method based on light and tire temperature, the system comprises vehicle analysis control system and the automated driving system connecting with analysis and Control system, system for prompting, tire temperature sensor and light sensors.Intelligent driving system provided by the invention and method have comprehensively considered the influence of the light conditions of vehicle tire temperature and driving environment to the driving safety of automated driving system and driver, the safer drive manner of intelligent selection, the safety for effectively increasing vehicle driving alleviates the motoring pressure of driver.
Description
Technical field
The invention belongs to intelligent driving technical field more particularly to a kind of intelligent driving systems based on light and tire temperature
System and method.
Background technique
With the development of science and technology, intelligent driving automobile is known gradually.Intelligent driving system can use vehicle-mounted
Sensor-based system obtains the relevant information of vehicle, the more particularly suitable and safe drive manner of intelligent selection.
Light and tire temperature can have an impact vehicle driving safety, and existing intelligent driving system generally not nationwide examination for graduation qualification
Consider the two factors, can have an adverse effect to the safety of driving.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of intelligent driving system based on light and tire temperature,
It include: vehicle analysis control system, automated driving system, system for prompting, tire temperature sensor and light sensor；Tire temperature
Degree sensor, light sensor, automated driving system, system for prompting are connect with vehicle analysis control system respectively；
Wherein:
Vehicle analysis control system: for according to real-time tire temperature TiWith real-time light intensity RiTo judge which kind of is taken
Drive manner, and control instruction is sent to automated driving system according to judging result or sends prompting instruction to system for prompting；
Automated driving system: for the traveling for instructing control vehicle and car light and temperature according to vehicle analysis control system
The switch of control system；
System for prompting: for making a sound and shaking according to the instruction of vehicle analysis control system；
Tire temperature sensor: for incuding the real-time tire temperature T of vehicle tireiAnd it is sent to vehicle analysis control system
System；
Light sensor: for incuding the real-time light intensity R outside vehicleiAnd it is sent to vehicle analysis control system.
Further, the vehicle analysis control system is according to real-time tire temperature TiWith real-time light intensity RiJudgement is adopted
The detailed process for taking which kind of drive manner includes:
If real-time light intensity RiIn light intensity upper limit RC highWith light intensity lower limit RC is lowBetween；Then further judgement is real
When tire temperature TiThe case where, if tire temperature T in real timeiIn tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween, then vehicle
Analysis and Control system sends " fully automated driving mode " instruction to automated driving system, and automated driving system receives instruction
Control vehicle enters unmanned mode afterwards；If real-time tire temperature TiHigher than tire temperature upper limit TC highOr lower than at a temperature of tire
Limit TC is lowWhen, then vehicle analysis control system transmission " turning down tire temperature " instruction or " height-regulating tire temperature " instruction are driven automatically
System is sailed, control temperature control system reduces or increase tire temperature after automated driving system receives instruction, until real-time tire temperature
Spend TiReach tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween, vehicle analysis control system retransmits " fully automated driving
Mode " is instructed to automated driving system, and control vehicle enters unmanned mode after automated driving system receives instruction；
If real-time light intensity RiHigher than light intensity upper limit RC high, then further judge real-time tire temperature TiThe case where,
If real-time tire temperature TiIn tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween, then vehicle analysis control system is sent
" Senior Officer's auxiliary mode " is instructed to automated driving system, and control vehicle enters height after automated driving system receives instruction
Grade driver assistance mode；If real-time tire temperature TiHigher than tire temperature upper limit TC highOr it is lower than tire lowest temperature TC is lowWhen, then
Vehicle analysis control system sends " turning down tire temperature " instruction or " tire temperature is turned up " instructs to automated driving system, automatically
Control temperature control system reduces or increases tire temperature after control loop receives instruction, until real-time tire temperature TiReach tire
Temperature upper limit TC highWith tire lowest temperature TC is lowBetween, vehicle analysis control system retransmits " Senior Officer's auxiliary mode " and refers to
It enables to automated driving system, control vehicle enters Senior Officer's auxiliary mode after automated driving system receives instruction；
If real-time light intensity RiLower than light intensity lower limit RC is low, the transmission of vehicle analysis control system " opening car light " instruction
To automated driving system and " prompting " instruction is sent to system for prompting, the car light of automated driving system unlocking vehicle, system for prompting
It is periodically made a sound and vibration reminding driver " light is excessively dark, pays attention to driving safety " after receiving instruction；And further sentence
Break real-time tire temperature TiThe case where, if tire temperature T in real timeiIn tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween,
Then vehicle analysis control system no longer sends instructions to automated driving system；If real-time tire temperature TiHigher than tire temperature upper limit
TC highOr it is lower than tire lowest temperature TC is lowWhen, then vehicle analysis control system sends " turning down tire temperature " instruction or " tire is turned up
Temperature " is instructed to automated driving system, and control temperature control system reduces or increase tire temperature after automated driving system receives instruction
Degree, until real-time tire temperature TiReach tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween.
The intelligent driving method based on light and tire temperature that the present invention also provides a kind of, includes the following steps:
S1. the real-time tire temperature T of tire temperature sensor sensesiIt is sent to vehicle analysis control system, light sensor
Incude the real-time light intensity R outside vehicleiIt is sent to vehicle analysis control system；
S2. vehicle analysis control system is according to real-time tire temperature TiWith real-time light intensity RiTo judge which kind of takes drive
Mode is sailed, and control instruction is sent to automated driving system according to judging result or sends prompting instruction to system for prompting.
Further, the vehicle analysis control system is according to real-time tire temperature TiWith real-time light intensity RiJudgement is adopted
The detailed process for taking which kind of drive manner includes:
If real-time light intensity RiIn light intensity upper limit RC highWith light intensity lower limit RC is lowBetween；Then further judgement is real
When tire temperature TiThe case where, if tire temperature T in real timeiIn tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween, then vehicle
Analysis and Control system sends " fully automated driving mode " instruction to automated driving system, and automated driving system receives instruction
Control vehicle enters unmanned mode afterwards；If real-time tire temperature TiHigher than tire temperature upper limit TC highOr lower than at a temperature of tire
Limit TC is lowWhen, then vehicle analysis control system transmission " turning down tire temperature " instruction or " height-regulating tire temperature " instruction are driven automatically
System is sailed, control temperature control system reduces or increase tire temperature after automated driving system receives instruction, until real-time tire temperature
Spend TiReach tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween, vehicle analysis control system retransmits " fully automated driving
Mode " is instructed to automated driving system, and control vehicle enters unmanned mode after automated driving system receives instruction；
If real-time light intensity RiHigher than light intensity upper limit RC high, then further judge real-time tire temperature TiThe case where,
If real-time tire temperature TiIn tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween, then vehicle analysis control system is sent
" Senior Officer's auxiliary mode " is instructed to automated driving system, and control vehicle enters height after automated driving system receives instruction
Grade driver assistance mode；If real-time tire temperature TiHigher than tire temperature upper limit TC highOr it is lower than tire lowest temperature TC is lowWhen, then
Vehicle analysis control system sends " turning down tire temperature " instruction or " tire temperature is turned up " instructs to automated driving system, automatically
Control temperature control system reduces or increases tire temperature after control loop receives instruction, until real-time tire temperature TiReach tire
Temperature upper limit TC highWith tire lowest temperature TC is lowBetween, vehicle analysis control system retransmits " Senior Officer's auxiliary mode " and refers to
It enables to automated driving system, control vehicle enters Senior Officer's auxiliary mode after automated driving system receives instruction；
If real-time light intensity RiLower than light intensity lower limit RC is low, the transmission of vehicle analysis control system " opening car light " instruction
To automated driving system and " prompting " instruction is sent to system for prompting, the car light of automated driving system unlocking vehicle, system for prompting
It is periodically made a sound and vibration reminding driver " light is excessively dark, pays attention to driving safety " after receiving instruction；And further sentence
Break real-time tire temperature TiThe case where, if tire temperature T in real timeiIn tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween,
Then vehicle analysis control system no longer sends instructions to automated driving system；If real-time tire temperature TiHigher than tire temperature upper limit
TC highOr it is lower than tire lowest temperature TC is lowWhen, then vehicle analysis control system sends " turning down tire temperature " instruction or " tire is turned up
Temperature " is instructed to automated driving system, and control temperature control system reduces or increase tire temperature after automated driving system receives instruction
Degree, until real-time tire temperature TiReach tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween.
Compared with prior art, the beneficial effects of the present invention are:
Intelligent driving system provided by the invention and method have comprehensively considered the light of vehicle tire temperature and driving environment
Influence of the situation to the driving safety of automated driving system and driver, the safer drive manner of intelligent selection, effectively mentions
The high safety of vehicle driving, alleviates the motoring pressure of driver.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the intelligent driving system based on light and tire temperature of embodiment 1；
Fig. 2 is that the deterministic process flow chart of which kind of drive manner is taken in the vehicle analysis control system judgement of embodiment 2.
Specific embodiment
Embodiment 1
A kind of intelligent driving system based on light and tire temperature, as shown in Figure 1, comprising: vehicle analysis control system
1, automated driving system 2, system for prompting 3, the tire temperature sensor 4 that tire position is set and the light that outside vehicle is set
Line sensor 5；Tire temperature sensor 4, light sensor 5, automated driving system 2, system for prompting 3 respectively with vehicle analysis control
System 1 processed connects；Wherein:
Vehicle analysis control system 1: for according to real-time tire temperature TiWith real-time light intensity RiTo judge which kind of is taken
Drive manner, and control instruction is sent to automated driving system 2 according to judging result or sends prompting instruction to system for prompting 3；
Detailed process includes:
If real-time light intensity RiIn light intensity upper limit RC highWith light intensity lower limit RC is lowBetween；Then further judgement is real
When tire temperature TiThe case where, if tire temperature T in real timeiIn tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween, then vehicle
Analysis and Control system 1 sends " fully automated driving mode " instruction to automated driving system 2, and automated driving system 2 receives
Vehicle is controlled after instruction enters unmanned mode；If real-time tire temperature TiHigher than tire temperature upper limit TC highOr it is lower than tire temperature
Spend lower limit TC is lowWhen, then the transmission of vehicle analysis control system 1 " turning down tire temperature " instruction or " tire temperature is turned up " instruction are to certainly
Dynamic control loop 2, control temperature control system reduces or increases tire temperature after automated driving system 2 receives instruction；Until in real time
Tire temperature TiReach tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween, vehicle analysis control system 1 retransmits " complete
Full-automatic driving mode " is instructed to automated driving system 2, and control vehicle enters nobody after automated driving system 2 receives instruction
Driving mode；
If real-time light intensity RiHigher than light intensity upper limit RC high, then further judge real-time tire temperature TiThe case where,
If real-time tire temperature TiIn tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween, then vehicle analysis control system 1 is sent
" Senior Officer's auxiliary mode " is instructed to automated driving system 2, and control vehicle enters after automated driving system 2 receives instruction
Senior Officer's auxiliary mode；Senior Officer's auxiliary mode is to fail to take corresponding action in time in driver in unlocking vehicle
When the system that can be intervened automatically, such as " automatic emergency brake " (AEB) system and " Emergency Vehicle Lane auxiliary " (ELA) system
Deng；If real-time tire temperature TiHigher than tire temperature upper limit TC highOr it is lower than tire lowest temperature TC is lowWhen, then vehicle analysis control is
System 1 sends " turning down tire temperature " instruction or " tire temperature is turned up " instructs to automated driving system 2, and automated driving system 2 connects
Control temperature control system reduces or increases tire temperature after receiving instruction；Until real-time tire temperature TiReach tire temperature upper limit TC high
With tire lowest temperature TC is lowBetween, vehicle analysis control system 1 retransmits " Senior Officer's auxiliary mode " instruction to driving automatically
System 2 is sailed, control vehicle enters Senior Officer's auxiliary mode after automated driving system 2 receives instruction；
If real-time light intensity RiLower than light intensity lower limit RC is low, vehicle analysis control system 1 sends " open car light " and refers to
It enables to automated driving system 2 and sends " prompting " instruction to system for prompting 3, the car light of 2 unlocking vehicle of automated driving system is reminded
System 3 periodically makes a sound and vibration reminding driver " light is excessively dark, pays attention to driving safety " after receiving instruction；And into one
Step judges real-time tire temperature TiThe case where, if tire temperature T in real timeiIn tire temperature upper limit TC highWith tire lowest temperature TC is low
Between, then vehicle analysis control system 1 no longer sends instructions to automated driving system 2；If real-time tire temperature TiHigher than tire
Temperature upper limit TC highOr it is lower than tire lowest temperature TC is lowWhen, then vehicle analysis control system 1 send " turning down tire temperature " instruction or
" be turned up tire temperature " instruction to automated driving system 2, automated driving system 2 receive control temperature control system after instruction reduce or
Tire temperature is increased, until real-time tire temperature TiReach tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween；
Automated driving system 2: for according to vehicle analysis control system 1 instruction control vehicle traveling and car light and
The switch of temperature control system；
In the present embodiment, automated driving system includes Driving control part, car light control section and temperature control system control
Part；Wherein drive control section point includes the movement for not utilizing or controlling using the limited input from driver vehicle 10
System, can make that vehicle is in fully automated driving condition (i.e. unmanned state) or Senior Officer's secondary status (is driven
The person of sailing only carries out limited operation or input)；Car light control section is for controlling vehicle car light opening and closing；It uses temperature control system control section
In the temperature control system of control vehicle tire；
System for prompting 3: for making a sound and shaking according to the instruction of vehicle analysis control system 1；
Tire temperature sensor 4: for incuding the real-time tire temperature T of vehicle tireiAnd it is sent to vehicle analysis control
System 1；
Light sensor 5: for incuding the real-time light intensity R outside vehicleiAnd it is sent to vehicle analysis control system 1.
Intelligent driving system provided by the invention can be set on vehicle, and when driver drives vehicle, tire temperature is passed
Sensor 4 incudes real-time tire temperature TiIt is sent to vehicle analysis control system 1, light sensor 5 incudes the Real-Time Optical outside vehicle
Line intensity RiIt is sent to vehicle analysis control system 1；Vehicle analysis control system 1 is according to real-time tire temperature TiWith real-time light
Intensity RiWhich kind of drive manner judged to take, and control instruction is sent to automated driving system 2 or transmission according to judging result
Remind instruction to system for prompting 3.Automated driving system 2 controls after receiving the instruction of vehicle analysis control system 1 according to instruction
The traveling and car light of vehicle and the switch of temperature control system.System for prompting 3 is sent out after receiving the instruction of vehicle analysis control system 1
Sound and vibration reminding driver out.
Intelligent driving system provided by the invention has comprehensively considered the light conditions pair of vehicle tire temperature and driving environment
The influence of the driving safety of automated driving system and driver, the safer drive manner of intelligent selection, effectively increases vehicle
Traveling safety, alleviate the motoring pressure of driver.
Embodiment 2
A kind of intelligent driving method based on light and tire temperature, includes the following steps:
S1. tire temperature sensor 4 incudes real-time tire temperature TiIt is sent to vehicle analysis control system 1, light level
Device 5 incudes the real-time light intensity R outside vehicleiIt is sent to vehicle analysis control system 1；
S2. vehicle analysis control system 1 is according to real-time tire temperature TiWith real-time light intensity RiTo judge which kind of takes drive
Mode is sailed, and control instruction is sent to automated driving system 2 according to judging result or sends prompting instruction to system for prompting 3；
Specific deterministic process is as shown in Figure 2, comprising:
If real-time light intensity RiIn light intensity upper limit RC highWith light intensity lower limit RC is lowBetween；Then further judgement is real
When tire temperature TiThe case where, if tire temperature T in real timeiIn tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween, then vehicle
Analysis and Control system 1 sends " fully automated driving mode " instruction to automated driving system 2, and automated driving system 2 receives
Vehicle is controlled after instruction enters unmanned mode；If real-time tire temperature TiHigher than tire temperature upper limit TC highOr it is lower than tire temperature
Spend lower limit TC is lowWhen, then the transmission of vehicle analysis control system 1 " turning down tire temperature " instruction or " tire temperature is turned up " instruction are to certainly
Dynamic control loop 2, control temperature control system reduces or increases tire temperature after automated driving system 2 receives instruction；Until in real time
Tire temperature TiReach tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween, vehicle analysis control system 1 retransmits " complete
Full-automatic driving mode " is instructed to automated driving system 2, and control vehicle enters nobody after automated driving system 2 receives instruction
Driving mode；
If real-time light intensity RiHigher than light intensity upper limit RC high, then further judge real-time tire temperature TiThe case where,
If real-time tire temperature TiIn tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween, then vehicle analysis control system 1 is sent
" Senior Officer's auxiliary mode " is instructed to automated driving system 2, and control vehicle enters after automated driving system 2 receives instruction
Senior Officer's auxiliary mode；Senior Officer's auxiliary mode is to fail to take corresponding action in time in driver in unlocking vehicle
When the system that can be intervened automatically, such as " automatic emergency brake " (AEB) system and " Emergency Vehicle Lane auxiliary " (ELA) system
Deng；If real-time tire temperature TiHigher than tire temperature upper limit TC highOr it is lower than tire lowest temperature TC is lowWhen, then vehicle analysis control is
System 1 sends " turning down tire temperature " instruction or " tire temperature is turned up " instructs to automated driving system 2, and automated driving system 2 connects
Control temperature control system reduces or increases tire temperature after receiving instruction；Until real-time tire temperature TiReach tire temperature upper limit TC high
With tire lowest temperature TC is lowBetween, vehicle analysis control system 1 retransmits " Senior Officer's auxiliary mode " instruction to driving automatically
System 2 is sailed, control vehicle enters Senior Officer's auxiliary mode after automated driving system 2 receives instruction；
If real-time light intensity RiLower than light intensity lower limit RC is low, vehicle analysis control system 1 sends " open car light " and refers to
It enables to automated driving system 2 and sends " prompting " instruction to system for prompting 3, the car light of 2 unlocking vehicle of automated driving system is reminded
System 3 periodically makes a sound and vibration reminding driver " light is excessively dark, pays attention to driving safety " after receiving instruction；And into one
Step judges real-time tire temperature TiThe case where, if tire temperature T in real timeiIn tire temperature upper limit TC highWith tire lowest temperature TC is low
Between, then vehicle analysis control system 1 no longer sends instructions to automated driving system 2；If real-time tire temperature TiHigher than tire
Temperature upper limit TC highOr it is lower than tire lowest temperature TC is lowWhen, then vehicle analysis control system 1 send " turning down tire temperature " instruction or
" be turned up tire temperature " instruction to automated driving system 2, automated driving system 2 receive control temperature control system after instruction reduce or
Tire temperature is increased, until real-time tire temperature TiReach tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween.
Finally it should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although reference
Preferred embodiment describes the invention in detail, those skilled in the art should understand that, it can be to of the invention
Technical solution is modified or replaced equivalently, and without departing from the spirit and scope of the technical solution of the present invention, should all be covered
In scope of the presently claimed invention.
Claims (4)
1. a kind of intelligent driving system based on light and tire temperature, which is characterized in that the system comprises: vehicle analysis control
System, automated driving system, system for prompting, tire temperature sensor and light sensor processed；Tire temperature sensor, light pass
Sensor, automated driving system, system for prompting are connect with vehicle analysis control system respectively；Wherein:
Vehicle analysis control system: for according to real-time tire temperature TiWith real-time light intensity RiWhich kind of driving judged to take
Mode, and control instruction is sent to automated driving system according to judging result or sends prompting instruction to system for prompting；
Automated driving system: for according to the traveling for instructing control vehicle and car light of vehicle analysis control system and temperature control system
The switch of system；
System for prompting: for making a sound and shaking according to the instruction of vehicle analysis control system；
Tire temperature sensor: for incuding the real-time tire temperature T of vehicle tireiAnd it is sent to vehicle analysis control system；
Light sensor: for incuding the real-time light intensity R outside vehicleiAnd it is sent to vehicle analysis control system.
2. intelligent driving system according to claim 1, which is characterized in that the vehicle analysis control system is according in real time
Tire temperature TiWith real-time light intensity RiJudge that the detailed process for taking which kind of drive manner includes:
If real-time light intensity RiIn light intensity upper limit RC highWith light intensity lower limit RC is lowBetween；Then further judge real-time vehicle
Tire temperature TiThe case where, if tire temperature T in real timeiIn tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween, then vehicle divides
It analyses control system and sends " fully automated driving mode " instruction to automated driving system, automated driving system is controlled after receiving instruction
Vehicle processed enters unmanned mode；If real-time tire temperature TiHigher than tire temperature upper limit TC highOr it is lower than tire lowest temperature
TC is lowWhen, then vehicle analysis control system sends " turning down tire temperature " instruction or " tire temperature is turned up " instruction to automatic Pilot
System, control temperature control system reduces or increases tire temperature after automated driving system receives instruction, until real-time tire temperature
TiReach tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween, vehicle analysis control system retransmits " fully automated driving mould
Formula " is instructed to automated driving system, and control vehicle enters unmanned mode after automated driving system receives instruction；
If real-time light intensity RiHigher than light intensity upper limit RC high, then further judge real-time tire temperature TiThe case where, if real
When tire temperature TiIn tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween, then vehicle analysis control system is sent " advanced
Driver assistance mode " is instructed to automated driving system, and control vehicle enters advanced drive after automated driving system receives instruction
The person's of sailing auxiliary mode；；If real-time tire temperature TiHigher than tire temperature upper limit TC highOr it is lower than tire lowest temperature TC is lowWhen, then vehicle
Analysis and Control system sends " turning down tire temperature " instruction or " tire temperature is turned up " instruction to automated driving system, is driven automatically
Control temperature control system reduces or increases tire temperature after the system of sailing receives instruction, until real-time tire temperature TiReach tire temperature
Spend upper limit TC highWith tire lowest temperature TC is lowBetween, vehicle analysis control system retransmits " Senior Officer's auxiliary mode " instruction
To automated driving system, control vehicle enters Senior Officer's auxiliary mode after automated driving system receives instruction；
If real-time light intensity RiLower than light intensity lower limit RC is low, the transmission of vehicle analysis control system " opening car light " instruction is to certainly
It moves control loop and sends " prompting " and instruct to system for prompting, the car light of automated driving system unlocking vehicle, system for prompting receives
It is periodically made a sound after instruction and vibration reminding driver " light is excessively dark, pays attention to driving safety "；And further judgement is real
When tire temperature TiThe case where, if tire temperature T in real timeiIn tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween, then vehicle
Analysis and Control system no longer sends instructions to automated driving system；If real-time tire temperature TiHigher than tire temperature upper limit TC highOr
Lower than tire lowest temperature TC is lowWhen, then vehicle analysis control system sends " turning down tire temperature " instruction or " tire temperature is turned up
Degree " instruction is to automated driving system, and control temperature control system reduces or increase tire temperature after automated driving system receives instruction,
Until real-time tire temperature TiReach tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween.
3. a kind of intelligent driving method based on light and tire temperature, which is characterized in that described method includes following steps:
S1. the real-time tire temperature T of tire temperature sensor sensesiIt is sent to vehicle analysis control system, light sensor incudes vehicle
Real-time light intensity R outsideiIt is sent to vehicle analysis control system；
S2. vehicle analysis control system is according to real-time tire temperature TiWith real-time light intensity RiTo judge which kind of driving side taken
Formula, and control instruction is sent to automated driving system according to judging result or sends prompting instruction to system for prompting.
4. intelligent driving method according to claim 1, which is characterized in that the vehicle analysis control system is according in real time
Tire temperature TiWith real-time light intensity RiJudge that the detailed process for taking which kind of drive manner includes:
If real-time light intensity RiIn light intensity upper limit RC highWith light intensity lower limit RC is lowBetween；Then further judge real-time vehicle
Tire temperature TiThe case where, if tire temperature T in real timeiIn tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween, then vehicle divides
It analyses control system and sends " fully automated driving mode " instruction to automated driving system, automated driving system is controlled after receiving instruction
Vehicle processed enters unmanned mode；If real-time tire temperature TiHigher than tire temperature upper limit TC highOr it is lower than tire lowest temperature
TC is lowWhen, then vehicle analysis control system sends " turning down tire temperature " instruction or " tire temperature is turned up " instruction to automatic Pilot
System, control temperature control system reduces or increases tire temperature after automated driving system receives instruction, until real-time tire temperature
TiReach tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween, vehicle analysis control system retransmits " fully automated driving mould
Formula " is instructed to automated driving system, and control vehicle enters unmanned mode after automated driving system receives instruction；
If real-time light intensity RiHigher than light intensity upper limit RC high, then further judge real-time tire temperature TiThe case where, if real
When tire temperature TiIn tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween, then vehicle analysis control system is sent " advanced
Driver assistance mode " is instructed to automated driving system, and control vehicle enters advanced drive after automated driving system receives instruction
The person's of sailing auxiliary mode；Senior Officer's auxiliary mode is can when driver fails to take corresponding action in time in unlocking vehicle
Automatically the system intervened, such as " automatic emergency brake " (AEB) system and " Emergency Vehicle Lane auxiliary " (ELA) system；If real
When tire temperature TiHigher than tire temperature upper limit TC highOr it is lower than tire lowest temperature TC is lowWhen, then vehicle analysis control system is sent
Instruction is to automated driving system for " turning down tire temperature " instruction or " tire temperature is turned up ", after automated driving system receives instruction
Controlling temperature control system reduces or increases tire temperature；Until real-time tire temperature TiReach tire temperature upper limit TC highWith tire temperature
Lower limit TC is lowBetween, vehicle analysis control system retransmits " Senior Officer's auxiliary mode " instruction to automated driving system, automatically
Control vehicle enters Senior Officer's auxiliary mode after control loop receives instruction；
If real-time light intensity RiLower than light intensity lower limit RC is low, the transmission of vehicle analysis control system " opening car light " instruction is to certainly
It moves control loop and sends " prompting " and instruct to system for prompting, the car light of automated driving system unlocking vehicle, system for prompting receives
It is periodically made a sound after instruction and vibration reminding driver " light is excessively dark, pays attention to driving safety "；And further judgement is real
When tire temperature TiThe case where, if tire temperature T in real timeiIn tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween, then vehicle
Analysis and Control system no longer sends instructions to automated driving system；If real-time tire temperature TiHigher than tire temperature upper limit TC highOr
Lower than tire lowest temperature TC is lowWhen, then vehicle analysis control system sends " turning down tire temperature " instruction or " tire temperature is turned up
Degree " instruction is to automated driving system, and control temperature control system reduces or increase tire temperature after automated driving system receives instruction,
Until real-time tire temperature TiReach tire temperature upper limit TC highWith tire lowest temperature TC is lowBetween.
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