CN111923913A - Vehicle running control method and system and vehicle - Google Patents
Vehicle running control method and system and vehicle Download PDFInfo
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- CN111923913A CN111923913A CN202010789846.3A CN202010789846A CN111923913A CN 111923913 A CN111923913 A CN 111923913A CN 202010789846 A CN202010789846 A CN 202010789846A CN 111923913 A CN111923913 A CN 111923913A
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- 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
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
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- 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
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
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- 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
- B60W50/0098—Details of control systems ensuring comfort, safety or stability not otherwise provided for
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- 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
- B60W60/00—Drive control systems specially adapted for autonomous road vehicles
- B60W60/001—Planning or execution of driving tasks
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- 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
- B60W2050/0001—Details of the control system
- B60W2050/0043—Signal treatments, identification of variables or parameters, parameter estimation or state estimation
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- 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
- B60W2530/00—Input parameters relating to vehicle conditions or values, not covered by groups B60W2510/00 or B60W2520/00
- B60W2530/209—Fuel quantity remaining in tank
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- 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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/043—Identity of occupants
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- Automation & Control Theory (AREA)
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- Mechanical Engineering (AREA)
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- Mathematical Physics (AREA)
- Traffic Control Systems (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Abstract
The embodiment of the disclosure discloses a vehicle running control method and system and a vehicle. The vehicle running control method comprises the following steps: acquiring driving information of at least one driving area; acquiring vehicle-related state data; acquiring a control strategy of the vehicle in a corresponding driving area based on the state data and the driving information; and controlling the vehicles in the corresponding driving areas based on the control strategy. The control strategy of the vehicle in the corresponding driving area is obtained based on the state data of the vehicle and the vehicle-mounted personnel and the driving information of the driving area, and the vehicle in the corresponding driving area is controlled based on the control strategy, so that the vehicle in the driving area is actively controlled in advance, and the risk caused by the vehicle breaking through the restricted area privately is effectively avoided.
Description
Technical Field
The disclosure belongs to the technical field of vehicle running control, and particularly relates to a vehicle running control method, a vehicle running control system and a vehicle.
Background
At present, no active restriction measures are available for restricting the driving area of the vehicle. More, the following duty is carried out when the vehicle is found to enter the restricted area, so as to increase the default cost of the vehicle driver. For example, if a foreign vehicle is not transacted into Beijing and is traveling within the five rings of Beijing, a fine may be deducted if it is photographed. For example, a city may be operated across taxis and a fine may be given if found. For example, if a vehicle such as a forklift which does not allow social road travel is found by a company while on the road, a warning may be given by a measure such as a fine. However, these measures cannot be used to prevent illegal or illegal activities at that time, and may not avoid the occurrence of danger or harm.
Particularly, in some special periods, for example, when special conditions such as an epidemic situation occur and it is necessary to limit the vehicles to enter or leave some regions, there is no other method for controlling the vehicles except for hard measures such as road closure and road blocking, and the vehicles may leave the control area by driving privately, thereby causing a certain risk of spreading the epidemic situation.
In some cities, the operation rules of taxi vehicles require that the taxi vehicles cannot be operated across regions or across provinces; but generally is a regulatory requirement, has no practical limitation measures and occasionally still has the condition of illegal operation.
Some special vehicles, such as forklifts, are generally only allowed to run at low speed in a factory area and cannot be driven to run on a social road; but the individual can leave the factory area, and the vehicle can slowly run on the social road and even have traffic accidents.
Disclosure of Invention
In view of this, the embodiments of the present disclosure provide a method and a system for controlling vehicle driving, which at least solve the problem in the prior art that the driving area of the vehicle cannot be actively controlled in advance.
In a first aspect, an embodiment of the present disclosure provides a vehicle driving control method, including:
acquiring driving information of at least one driving area;
acquiring vehicle-related state data;
acquiring a control strategy of the vehicle in a corresponding driving area based on the state data and the driving information;
and limiting the action of the vehicle in the corresponding driving area based on the control strategy.
Optionally, acquiring the driving information of the driving area includes:
and acquiring positioning information, and determining a driving area based on the positioning information.
Optionally, the acquiring vehicle-related state data includes:
the method comprises the steps of obtaining a vehicle running track, wherein the vehicle running track comprises vehicle positioning information.
Optionally, obtaining a control strategy of the vehicle in the corresponding driving area based on the state data and the driving information includes:
if the vehicle having the set area travel record is allowed to travel in the travel area, the vehicle is controlled to operate by the driver;
and if the vehicle with the set area running record is prohibited from running in the running area, operating according to a preset control strategy.
Optionally, the preset control strategy includes:
sending out warning information through a corresponding device of the vehicle;
and/or
Controlling the vehicle to run on a preset path;
and/or
Locking the vehicle;
and/or
And controlling the vehicle to run to a safety position at a set speed.
In a second aspect, an embodiment of the present disclosure further provides a vehicle running control system, including: a cloud vehicle running limit service unit and a vehicle end vehicle running limit execution unit,
the cloud vehicle running limiting service unit is in bidirectional communication connection with the vehicle end vehicle running limiting execution unit;
the cloud vehicle driving limiting service unit is used for acquiring driving information of driving areas, acquiring state data related to vehicles, acquiring control strategies of the vehicles in the corresponding driving areas based on the state data and the driving information, and controlling the vehicles in the corresponding driving areas based on the control strategies;
the vehicle driving limitation execution unit is used for acquiring state data related to the vehicle and limiting the vehicle action based on the received instruction from the cloud vehicle driving limitation service unit.
Optionally, the system further comprises a vehicle state data unit, a cloud health data unit, a vehicle state real-time monitoring unit and a health real-time detection unit;
the vehicle state data unit and the cloud health data unit are in communication connection with the cloud vehicle running limiting service unit;
and the vehicle state real-time monitoring unit and the health real-time detecting unit are in communication connection with the vehicle end vehicle running limiting execution unit.
Optionally, the cloud vehicle driving restriction service unit includes:
the system comprises a driving limit processing module, a driving limit map module, a real-time display module, a problem warning and reporting module, a cloud-vehicle communication module and a cloud-cloud communication module;
the cloud-vehicle communication module is used for carrying out data interaction with a vehicle end vehicle driving limitation execution unit;
and the cloud-cloud communication module is used for carrying out data interaction with the vehicle state data unit and the cloud health data unit.
Optionally, the vehicle-end vehicle driving restriction execution unit includes: the system comprises a driving limit execution processing module, a vehicle-mounted GPS and navigation module, a real-time display and warning module, a vehicle information identification module, a personnel information identification module and a vehicle-cloud communication module;
the vehicle-cloud communication module is used for carrying out data interaction with the cloud vehicle driving limiting service unit;
the driving limit execution processing module is used for carrying out data interaction with a vehicle control unit and carrying out vehicle control;
the personnel information identification module is used for performing data interaction with the health real-time detection unit, sending the health real-time detection data to the cloud end to verify the personnel information and judging the personnel state;
and the vehicle information identification module is used for carrying out data interaction with the vehicle state real-time monitoring unit, sending the vehicle state real-time monitoring data to the cloud end to be verified with the vehicle big data, and judging the vehicle state.
In a third aspect, an embodiment of the present disclosure further provides a vehicle using the vehicle running control method according to any one of the first aspects.
According to the method and the device, the control strategy of the vehicle in the corresponding driving area is obtained based on the state data of the vehicle and the vehicle-mounted personnel and the driving information of the driving area, and the vehicle in the corresponding driving area is controlled based on the control strategy, so that the vehicle in the driving area is actively controlled in advance, and the risk caused by the vehicle breaking through the restricted area privately is effectively avoided. Meanwhile, the health condition of the vehicle and the personnel can be detected, the traffic safety is improved, and the property of the vehicle and the property of the driver are protected.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present disclosure will become more apparent by describing in greater detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.
Fig. 1 shows a flowchart of a vehicle travel control method according to one embodiment of the present disclosure;
FIG. 2 illustrates a functional block diagram of a vehicle travel control system according to one embodiment of the present disclosure;
FIG. 3 illustrates a logic block diagram of travel zone identification and control upon vehicle start-up according to one embodiment of the present disclosure;
FIG. 4 illustrates a logical block diagram of travel area identification and control while a vehicle is traveling according to one embodiment of the present disclosure;
FIG. 5 illustrates a schematic view of a driving region partitioning in an epidemic situation scenario, according to one embodiment of the present disclosure;
fig. 6 shows a schematic diagram of the division of a driving area when defining an area driving scene according to one embodiment of the present disclosure.
Detailed Description
Preferred embodiments of the present disclosure will be described in more detail below. While the following describes preferred embodiments of the present disclosure, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein.
As shown in fig. 1, a vehicle travel control method includes:
step S101: acquiring driving information of at least one driving area;
the driving area is an area where vehicles drive, and the driving information is whether the vehicles in the driving area allow to pass, which vehicles or persons can pass, which vehicles can drive away from the area, which vehicles can drive into the area, which vehicles can only drive on a set area or route, which positions in the driving area can be parked, which positions are forbidden to be parked, and the like.
The driving information of the driving area can be stored in the cloud or can be synchronized on the vehicle.
Step S102: acquiring vehicle-related state data;
the state data related to the vehicle may be state data of the vehicle, such as positioning information, a license plate, and the like. The state data of the vehicle-mounted personnel, such as the health of the driver, can also be obtained, or the state data of the vehicle and the vehicle-mounted personnel can be obtained simultaneously.
The state data of the vehicle can be data such as electric quantity, oil mass, whether annual inspection is carried out, whether annual inspection is qualified, service life of the vehicle and the like, and the data can be acquired from cloud big data and also can be acquired from a database of the vehicle. The state data of the personnel can be identity information of a driver, such as a driving license, the valid period of the driving license, the health conditions of the driver and the passenger, whether the driver and the passenger are in a ward, whether the driver and the passenger stay in the ward, whether the driver and the passenger are infected with a certain disease, whether the driver and the passenger are suitable for driving, information such as whether the driver drinks, whether the body is tired and the like, and the state data of the personnel can be obtained from cloud big data and can also be monitored and obtained through a real-time monitoring device.
Step S103: acquiring a control strategy of the vehicle in a corresponding driving area based on the state data and the driving information;
the authority of the vehicle can only run in the driving area if the vehicle can only run in the driving area and can not leave the driving area, or some vehicles or persons can not run in the corresponding driving area, and the vehicle and the persons do not have the authority in the driving area.
Step S104: and controlling the vehicles in the corresponding driving areas based on the control strategy.
When the vehicle does not have the authority to enter the corresponding driving area, when the vehicle drives to the accessory of the corresponding driving area, the vehicle can be used for warning, for example, warning information is displayed on a display screen, or warning voice is played through a sound box to inform a driver not to drive into the driving area, and if the driver does not hear the warning, the control authority of the vehicle can be obtained through remote control, so that the vehicle stops or drives to an area allowing driving.
Vehicle-related status data comprising status data of the vehicle and on-board personnel, said on-board personnel including at least a driver;
the obtaining of the control strategy of the vehicle in the corresponding driving area based on the state data and the driving information comprises the following steps:
respectively identifying state data of a vehicle and vehicle-mounted personnel;
and judging whether the vehicle and the vehicle-mounted personnel can safely drive or not based on the state data.
Namely, whether the vehicle is suitable for driving, whether the driving is safe, whether the personnel are healthy, whether the personnel have the authority to enter the corresponding area, and the like are judged. Only after the safety of the vehicle and the personnel is ensured, the corresponding personnel is allowed to drive the vehicle. Thereby ensuring driving safety.
Limiting the motion of the vehicle within the respective driving area based on the control strategy, including:
acquiring the state of a vehicle;
a corresponding restriction strategy is selected based on the state of the vehicle.
The state of the vehicle, including whether the vehicle is a device which is stopped or started but not driven or running, is selected according to different states, such as a stopped state of the vehicle, when an anti-theft device is triggered, the vehicle is locked to prevent the vehicle from being started, and meanwhile, the vehicle can be alarmed through a communication device on the vehicle. If the vehicle is started and not driven, the power source is cut off to prevent the vehicle from running and give an alarm. If the vehicle is in running, the vehicle is controlled to run to a safe position within a safe speed, an alarm is given at the same time, and the vehicle waits for police to process at the safe position.
Limiting the motion of the vehicle within the respective driving area based on the control strategy, including:
and acquiring the control authority of the corresponding function of the vehicle.
Optionally, acquiring the driving information of the driving area includes:
and acquiring positioning information, and determining a driving area based on the positioning information. If the administrative region of Beijing is obtained as the driving region through the positioning of longitude and latitude, and then the traffic information of Beijing is obtained through big data.
Optionally, the acquiring vehicle-related state data includes:
the method comprises the steps of obtaining a vehicle running track, wherein the vehicle running track comprises vehicle positioning information.
Optionally, obtaining a control strategy of the vehicle in the corresponding driving area based on the state data and the driving information includes:
if the vehicle having the set area travel record is allowed to travel in the travel area, the vehicle is controlled to operate by the driver;
and if the vehicle with the set area running record is prohibited from running in the running area, operating according to a preset control strategy.
If the set area is wuhan and the driving area is beijing, the vehicle having wuhan driving record is prohibited from driving in the beijing administrative area.
Optionally, the preset control strategy includes:
sending out warning information through a corresponding device of the vehicle; such as displaying the warning message through a display screen or playing the warning message through a sound box.
And/or
Controlling the vehicle to run on a preset path; the vehicle is controlled to travel along a route navigated by the navigation device.
And/or
Locking the vehicle; the vehicle is locked to prevent the vehicle from starting.
And/or
And controlling the vehicle to run to a safety position at a set speed. I.e. to control the vehicle to travel to a safe position within a safe speed.
As shown in fig. 2, an embodiment of the present disclosure also provides a vehicle travel control system, including: a cloud vehicle running limit service unit and a vehicle end vehicle running limit execution unit,
the cloud vehicle running limiting service unit is in bidirectional communication connection with the vehicle end vehicle running limiting execution unit;
the cloud vehicle driving limiting service unit is used for acquiring driving information of driving areas, acquiring state data related to vehicles, acquiring control strategies of the vehicles in the corresponding driving areas based on the state data and the driving information, and controlling the vehicles in the corresponding driving areas based on the control strategies;
the vehicle driving limitation execution unit is used for acquiring state data related to the vehicle and limiting the vehicle action based on the received instruction from the cloud vehicle driving limitation service unit.
Optionally, the system further comprises a vehicle state data unit, a cloud health data unit, a vehicle state real-time monitoring unit and a health real-time detection unit;
the vehicle state data unit and the cloud health data unit are in communication connection with the cloud vehicle running limiting service unit;
and the vehicle state real-time monitoring unit and the health real-time detecting unit are in communication connection with the vehicle end vehicle running limiting execution unit.
Optionally, the cloud vehicle driving restriction service unit includes:
the system comprises a driving limit processing module, a driving limit map module, a real-time display module, a problem warning and reporting module, a cloud-vehicle communication module and a cloud-cloud communication module;
the cloud-vehicle communication module is used for carrying out data interaction with a vehicle end vehicle driving limitation execution unit;
and the cloud-cloud communication module is used for carrying out data interaction with the vehicle state data unit and the cloud health data unit.
Optionally, the vehicle-end vehicle driving restriction execution unit includes: the system comprises a driving limit execution processing module, a vehicle-mounted GPS and navigation module, a real-time display and warning module, a vehicle information identification module, a personnel information identification module and a vehicle-cloud communication module;
the vehicle-cloud communication module is used for carrying out data interaction with the cloud vehicle driving limiting service unit;
the driving limit execution processing module is used for carrying out data interaction with a vehicle control unit and carrying out vehicle control; vehicle control units such as VCUs, etc.;
the personnel information identification module is used for performing data interaction with the health real-time detection unit, sending the health real-time detection data to the cloud end to verify the personnel information and judging the personnel state; therefore, the current health information, the authority information and the like of the driver are judged;
the vehicle information identification module is used for performing data interaction with the vehicle state real-time monitoring unit, sending the vehicle state real-time monitoring data to the cloud end to be verified with the vehicle big data, and judging the vehicle state, so that whether the vehicle currently has a running condition, whether the vehicle is stolen, and the like is judged.
Optionally, after the vehicle is powered on, identifying and adapting the driver information and the vehicle information;
and after the driver information and the vehicle information are identified and matched, the vehicle is allowed to run.
When a driver gets on the vehicle and the vehicle is powered on, identifying and adapting the driver information and the vehicle information; the driver and the vehicle are ensured to be in a safe state, and the vehicle can run normally. As shown in fig. 3, when the driver has no driving license and has serious health problems, the vehicle is not allowed to run; when the health condition of the driver has slight problems, the driver is prompted to pay attention to rest. When the vehicle belongs to a robbing vehicle, the vehicle is locked and gives an alarm; when the vehicle is not in the inspection period or the insurance is overdue, reminding the vehicle to process; when the vehicle has a problem, the driver is reminded to maintain.
As shown in fig. 4, when the vehicle is running, detection is performed based on the vehicle identification information and the driver identification information. When the vehicle is about to enter a restricted area of the cloud limit map, for example, when the vehicle is about to enter an epidemic area, vehicle and personnel permission matching is carried out, if the vehicle and personnel permission matching passes, the vehicle and personnel permission matching can normally enter the restricted area, and if the vehicle and personnel permission matching does not pass, warning is carried out. Or for example, the vehicle is about to drive away from the affected area, and the vehicle or people are not allowed to leave the affected area in the limited area of the limited map, the warning reminds the vehicle to return. When the vehicle can only run in the enterprise, the vehicle is reminded to return and cannot leave the factory. When a vehicle can only operate in a partial area, it is not allowed to go to the next area. Or other application.
If the vehicle listens to the reminder and drives away from the front area, the vehicle normally drives. If the vehicle does not listen to the instruction and is willing to drive into the restricted area, the vehicle is reported to the cloud for warning, a driving restriction plan is started, the vehicle end driving restriction execution processing unit interacts with the vehicle control unit, the vehicle is driven to a fixed parking area according to the instruction of the navigation module, or the vehicle is restricted in speed and is parked at a safe position, and the vehicle waits for the processing of a traffic police or other management departments; if the vehicle driver is not driving according to the navigation, more strict restriction measures are taken, and a remote control mode is adopted to drive the vehicle to a fixed parking area.
In a specific application scenario, such as an epidemic situation scenario, due to the difference between the severity of the epidemic situation area and the restriction measure, the method can be divided into five types of areas, as shown in fig. 5:
and (2) area A: epidemic situation-free areas (no confirmed cases), vehicles are free to run;
and a B region: in a slight epidemic situation area (accumulated cases reach a specified value, no newly-added confirmed cases are continuously diagnosed for 14 days (or other virus latency periods) or other judgment conditions), the vehicle freely runs;
and a C region: the vehicle can drive in and can not drive out when the intermediate risk epidemic situation (the accumulated cases reach the specified value, newly-added confirmed cases exist for 14 days (or other virus latency periods) continuously, or other judgment conditions exist);
and D region: the vehicle can not be driven in and out due to severe epidemic situation (accumulated cases reach the specified value, newly-added confirmed cases exist for 14 days (or other virus latency periods) continuously, or other judgment conditions);
and E region: the vehicle can not drive in and is allowed to drive out when the intermediate risk epidemic situation exists (the accumulated cases reach the specified value, newly-added confirmed cases exist for 14 days (or other virus latency periods) continuously, or other judgment conditions exist);
in an epidemic situation scene, when other states of vehicles and people are normal, the following types of strategies are adopted for driving control:
1) the vehicle runs in the original area: the vehicle is normally started in an ABCE four area, the vehicle normally runs in the area, and when the vehicle is started, the vehicle is reminded to be in an epidemic situation at present, a mask is recommended to be worn, and the vehicle air purification device is started; according to epidemic situations, if the vehicle is limited not to go on the road, the vehicle can be started but not allowed to run, or only allowed to run according to navigation; and D, allowing the vehicle to start according to epidemic situations and normally run in the region if the vehicle is allowed to run on the road.
2) Vehicle cross-region driving: when the vehicle runs according to the current road surface to cross the area, according to the vehicle end data and the running control map, the cloud end adopts different control strategies according to the difference of the current area and the area to be entered on the vehicle running limiting measures, and the control strategies are as follows;
2.1) area A enters other areas:
the area A is about to enter the area B, the vehicle is reminded to enter the epidemic situation area, passengers are advised to bring a mask, and an air purification device in the vehicle is started, so that the vehicle is not limited in running;
the area A is about to enter the area C, the vehicle is reminded of about to enter the epidemic situation area, and a driver is warned that the vehicle cannot drive back after entering the area, and the vehicle can only stay in the area until the epidemic situation restriction measures are removed; advising passengers to bring a mask, open an air purification device in the vehicle, close the external circulation of the vehicle air conditioner and not limit the running of the vehicle;
the area A is about to enter the area D, the vehicle is reminded of about to enter the epidemic situation area, and the driver is warned that the area in front of the vehicle is limited to enter and needs to return immediately; the driver does not listen to the prompt for forward drive, starts a vehicle limiting mode, limits the vehicle power, reduces the vehicle speed, and navigates to a fixed parking area to park;
the area A is about to enter the area E, and the same control strategy is adopted as that for entering the area D;
2.2) B region into other regions:
the area B is about to enter the area A, and the vehicle running is not limited;
the area B is about to enter the area C, and the same control strategy is adopted as that for the area A to enter the area C;
the area B is about to enter the area D, and the same control strategy is adopted as that for the area A to enter the area D;
the area B is about to enter the area E, and the same control strategy is adopted as the area D;
2.3) region C into other regions:
the area C is about to enter other areas A/B/D/E, the vehicle is reminded not to be allowed to drive away from the area C, and the same control strategy is adopted when the area A enters the area D;
2.4) D area into other areas:
the area D is about to enter other areas A/B/C/E, the vehicle is reminded not to be allowed to drive away from the area, and the same control strategy is adopted when the area A enters the area D;
2.5) E region into other regions:
the E area is about to enter the A area, the vehicle is reminded to leave the epidemic situation control area, and the vehicle cannot return within the epidemic situation control time after leaving; reminding the vehicle to drive through the navigation fixed route, and driving away from the area after the vehicle is disinfected in the specific area; the vehicle running function is not limited;
the area E is about to enter the area B, and the same measures as those for entering the area A are adopted;
the E area is about to enter the C area, the vehicle is reminded to leave the epidemic situation control area, and the vehicle cannot return within the epidemic situation control time after leaving; the other control strategies are the same as those of the control strategy of entering the C area from the A area;
the E area is about to enter the D area, the vehicle is reminded to leave the epidemic situation control area, and the vehicle cannot return within the epidemic situation control time after leaving; the other control strategies are the same as those of the control strategy of entering the D area from the A area;
in another application scenario, such as operation area limitation, or when the vehicle can only travel in a factory, the travel area can be divided into two areas, as shown in fig. 6:
and (2) area A: in a common area, the vehicle can freely run;
and a B region: other areas, vehicle restricted areas;
specifically, the vehicle can freely travel in two or more areas, and when it is necessary to travel between areas according to a fixed road, the two or more areas and the fixed road are regarded as one area.
In this application scenario, when the vehicle and the person are in normal states, the following category strategies are used for driving control:
the vehicle can freely run in the area A according to the traffic rules of the operation area or the factory;
when the vehicle is about to enter the area B in the area A, reminding that the front area cannot enter and asking the vehicle to drive back; if the driver of the vehicle agrees to drive the vehicle forwards, the vehicle is reported to the cloud system, the power of the vehicle is limited, the vehicle is navigated to a fixed parking area, and the vehicle is parked to receive investigation.
The embodiment also discloses a vehicle using the vehicle running control method of the embodiment.
The vehicles in this embodiment, including trains, automobiles, and the like, may also be used for flight area restriction of airplanes.
The embodiment overcomes the defects that the current limit measures are mainly adopted for road sealing, manual supervision or after-event punishment. The active identification mode is adopted, the vehicle is not allowed to limit the driving area, and the risk brought by breaking through the limited area is effectively avoided; meanwhile, the health condition of the vehicle and the personnel can be detected to a certain extent, the traffic safety is improved, and the property of the vehicle and the property of the driver are protected. And a vehicle restriction control strategy in a specific epidemic situation scene is established. The control logic of the vehicle can be effectively identified in this scenario.
Having described embodiments of the present disclosure, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. A vehicle travel control method characterized by comprising:
acquiring driving information of at least one driving area;
acquiring vehicle-related state data;
acquiring a control strategy of the vehicle in a corresponding driving area based on the state data and the driving information;
and controlling the vehicles in the corresponding driving areas based on the control strategy.
2. The vehicle travel control method according to claim 1, wherein acquiring the travel information of the travel area includes:
and acquiring positioning information, and determining a driving area based on the positioning information.
3. The vehicle travel control method according to claim 2, wherein the acquiring vehicle-related state data includes:
the method comprises the steps of obtaining a vehicle running track, wherein the vehicle running track comprises vehicle positioning information.
4. The vehicle travel control method according to claim 3, wherein obtaining a control strategy of the vehicle in the corresponding travel area based on the state data and the travel information includes:
if the vehicle having the set area travel record is allowed to travel in the travel area, the vehicle is controlled to operate by the driver;
and if the vehicle with the set area running record is prohibited from running in the running area, operating according to a preset control strategy.
5. The vehicle running control method according to claim 4, wherein the preset control strategy includes:
sending out warning information through a corresponding device of the vehicle;
and/or
Controlling the vehicle to run on a preset path;
and/or
Locking the vehicle;
and/or
And controlling the vehicle to run to a safety position at a set speed.
6. A vehicle travel control system characterized by comprising: a cloud vehicle running limit service unit and a vehicle end vehicle running limit execution unit,
the cloud vehicle running limiting service unit is in bidirectional communication connection with the vehicle end vehicle running limiting execution unit;
the cloud vehicle driving limiting service unit is used for acquiring driving information of driving areas, acquiring state data related to vehicles, acquiring control strategies of the vehicles in the corresponding driving areas based on the state data and the driving information, and controlling the vehicles in the corresponding driving areas based on the control strategies;
and the vehicle driving limitation execution unit is used for acquiring related state data and limiting the vehicle action based on the received instruction from the cloud vehicle driving limitation service unit.
7. The vehicle running control system according to claim 6, further comprising a vehicle state data unit, a cloud health data unit, a vehicle state real-time monitoring unit, and a health real-time detection unit;
the vehicle state data unit and the cloud health data unit are in communication connection with the cloud vehicle running limiting service unit;
and the vehicle state real-time monitoring unit and the health real-time detecting unit are in communication connection with the vehicle end vehicle running limiting execution unit.
8. The vehicle travel control system according to claim 7, wherein the cloud vehicle travel limit service unit includes:
the system comprises a driving limit processing module, a driving limit map module, a real-time display module, a problem warning and reporting module, a cloud-vehicle communication module and a cloud-cloud communication module;
the cloud-vehicle communication module is used for carrying out data interaction with a vehicle end vehicle driving limitation execution unit;
and the cloud-cloud communication module is used for carrying out data interaction with the vehicle state data unit and the cloud health data unit.
9. The vehicle travel control system according to claim 8, wherein the end-vehicle travel restriction execution unit includes: the system comprises a driving limit execution processing module, a vehicle-mounted GPS and navigation module, a real-time display and warning module, a vehicle information identification module, a personnel information identification module and a vehicle-cloud communication module;
the vehicle-cloud communication module is used for carrying out data interaction with the cloud vehicle driving limiting service unit;
the driving limit execution processing module is used for carrying out data interaction with a vehicle control unit and carrying out vehicle control;
the personnel information identification module is used for performing data interaction with the health real-time detection unit, sending the health real-time detection data to the cloud end to verify the personnel information and judging the personnel state;
and the vehicle information identification module is used for carrying out data interaction with the vehicle state real-time monitoring unit, sending the vehicle state real-time monitoring data to the cloud end to be verified with the vehicle big data, and judging the vehicle state.
10. A vehicle characterized by using the vehicle running control method according to any one of claims 1 to 5.
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| CN202010789846.3A CN111923913A (en) | 2020-08-07 | 2020-08-07 | Vehicle running control method and system and vehicle |
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