CN113799599A - Management method and system for fatigue driving and computer readable storage medium - Google Patents
Management method and system for fatigue driving and computer readable storage medium Download PDFInfo
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- CN113799599A CN113799599A CN202010534421.8A CN202010534421A CN113799599A CN 113799599 A CN113799599 A CN 113799599A CN 202010534421 A CN202010534421 A CN 202010534421A CN 113799599 A CN113799599 A CN 113799599A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
- B60K28/06—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
- B60K28/06—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver
- B60K28/066—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver actuating a signalling device
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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
- 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
- B60W2040/0818—Inactivity or incapacity of driver
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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
- B60W2040/0872—Driver physiology
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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
- B60W2540/221—Physiology, e.g. weight, heartbeat, health or special needs
Abstract
The invention relates to a management method of fatigue driving, a system thereof and a computer readable storage medium, wherein the method comprises the following steps: receiving a fatigue driving state signal of a vehicle fatigue driving detection system in real time in the driving process of the vehicle; wherein the fatigue driving state signal indicates that the vehicle fatigue driving detection system detects that the current driver is in a fatigue driving state; when a fatigue driving state signal of a vehicle fatigue driving detection system is received for the first time, generating a first-stage intervention instruction, and controlling a first vehicle execution mechanism to execute the first-stage intervention instruction; and in a preset interval time after the first vehicle execution mechanism executes the first-stage intervention instruction, if a fatigue driving state signal of the vehicle fatigue driving detection system is received for the second time, generating a second-stage intervention instruction, and controlling a second vehicle execution mechanism to execute the second-stage intervention instruction.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a management method and a system for fatigue driving and a computer readable storage medium.
Background
At present, there are corresponding techniques for detecting fatigue driving at home and abroad, for example, by detecting the opening and closing condition of the eyes of the driver, the blinking frequency of the driver, the facial expression and other facial features, or by detecting the physiological indexes of the driver such as electrocardiosignals and pulse signals, or by detecting the running state of the vehicle such as lane departure and accelerator pedal strength, whether the driver is in a fatigue driving state can be detected, and the fatigue driving state of the driver can be detected to a certain extent.
Most of the existing technologies pay attention to how to identify fatigue driving, but the related technologies of how to take measures after the fatigue driving are few, and some technologies are not sufficient to relieve the fatigue driving to a certain extent through the assistance of a vehicle-mounted fragrance system and wearable hardware, but although the technologies can enable a driver to obtain the fatigue relieving to a certain extent, the driver may still be in a fatigue driving state, so that the potential safety hazard brought by the fatigue driving is not thoroughly solved.
The foregoing description is provided for general background information and is not admitted to be prior art.
Disclosure of Invention
The invention aims to provide a management method and a system for fatigue driving and a computer readable storage medium thereof, which adopt intervention measures of corresponding degrees according to the fatigue degree of a driver so as to thoroughly solve the potential safety hazard brought by the fatigue driving.
In a first aspect, an embodiment of the present invention provides a management method for fatigue driving, where the method includes:
receiving a fatigue driving state signal of a vehicle fatigue driving detection system in real time in the driving process of the vehicle; wherein the fatigue driving state signal indicates that the vehicle fatigue driving detection system detects that the current driver is in a fatigue driving state;
when a fatigue driving state signal of a vehicle fatigue driving detection system is received for the first time, generating a first-stage intervention instruction, and controlling a first vehicle execution mechanism to execute the first-stage intervention instruction;
and in a preset interval time after the first vehicle execution mechanism executes the first-stage intervention instruction, if a fatigue driving state signal of the vehicle fatigue driving detection system is received for the second time, generating a second-stage intervention instruction, and controlling a second vehicle execution mechanism to execute the second-stage intervention instruction.
Optionally, the first vehicle execution mechanism includes a vehicle-mounted navigation entertainment system and an automatic driving assistance system, and the first-level intervention instruction includes a voice early warning instruction and a first automatic driving instruction;
the controlling a first vehicle actuator to execute the first level intervention instruction includes:
controlling the vehicle-mounted navigation entertainment system to execute the voice early warning instruction so as to play preset warning voice information to remind a driver;
controlling the automatic driving assistance system to execute the first automatic driving instruction so that the vehicle enters an automatic driving mode.
Optionally, the second vehicle actuator is a primary seating massage system, and the second level intervention command comprises a massage command;
the controlling a second vehicle actuator to execute the second level intervention instruction includes:
and controlling the main driving seat massage system to execute the massage instruction so as to massage the driver.
Optionally, the method further comprises:
within a preset interval time after a second vehicle execution mechanism executes the second level intervention instruction, if a fatigue driving state signal of a vehicle fatigue driving detection system is received for the third time, a third level intervention instruction is generated, and a third vehicle execution mechanism is controlled to execute the third level intervention instruction; the third vehicle execution mechanism comprises a vehicle-mounted navigation entertainment system and an automatic driving auxiliary system, and the third-level intervention instruction comprises a navigation instruction and a second automatic driving instruction;
wherein said controlling a third vehicle actuator to execute said third level intervention command comprises:
controlling the vehicle-mounted navigation entertainment system to execute the navigation instruction so as to obtain current vehicle position information, obtaining position information of a rest place nearest to the current vehicle position according to the current vehicle position information, obtaining a driving navigation path according to the current vehicle position information and the position information of the rest place, and generating a driving control instruction according to the driving navigation path;
and controlling the automatic driving auxiliary system to execute the second automatic driving instruction so that the vehicle automatically drives to the rest place according to the driving navigation path.
Optionally, the third level intervention instructions further comprise phone notification instructions;
the controlling a third vehicle actuator to execute the third level intervention command comprises:
and controlling the vehicle-mounted navigation entertainment system to execute the telephone notification instruction, and dialing a telephone to a preset third party so as to notify the preset third party of the message of fatigue driving of the driver.
In a second aspect, an embodiment of the present invention provides a management system for fatigue driving, where the system includes:
the fatigue signal receiving unit is used for receiving a fatigue driving state signal of the vehicle fatigue driving detection system in real time in the driving process of the vehicle; wherein the fatigue driving state signal indicates that the vehicle fatigue driving detection system detects that the current driver is in a fatigue driving state;
the first intervention unit is used for generating a first-stage intervention instruction and controlling a first vehicle execution mechanism to execute the first-stage intervention instruction when receiving a fatigue driving state signal of the vehicle fatigue driving detection system for the first time; and
and the second intervention unit is used for generating a second level intervention instruction and controlling a second vehicle execution mechanism to execute the second level intervention instruction if the fatigue driving state signal of the vehicle fatigue driving detection system is received for the second time in a preset interval time after the first vehicle execution mechanism executes the first level intervention instruction.
Preferably, the first vehicle executing mechanism comprises a vehicle-mounted navigation entertainment system and an automatic driving assistance system, and the first-level intervention instruction comprises a voice early warning instruction and a first automatic driving instruction;
the first intervention unit comprises:
the first instruction generating unit is used for generating a voice early warning instruction and a first automatic driving instruction when a fatigue driving state signal of the vehicle fatigue driving detection system is received for the first time;
the first control unit is used for controlling the vehicle-mounted navigation entertainment system to execute the voice early warning instruction and playing preset warning voice information to remind a driver; and
a second control unit for controlling the automatic driving assistance system to execute the first automatic driving instruction so that the vehicle enters an automatic driving mode.
Preferably, the second vehicle actuator is a primary seating massage system, and the second level intervention command comprises a massage command;
the second intervention unit comprises:
the second instruction generating unit is used for generating a massage instruction if a fatigue driving state signal of the vehicle fatigue driving detection system is received for the second time in a preset interval time after the first vehicle execution mechanism executes the first-stage intervention instruction;
and the third control unit is used for controlling the main driving seat massage system to execute the massage instruction so as to massage the driver.
Preferably, the system further comprises a third intervention unit, wherein the third intervention unit is configured to generate a third level intervention instruction and control a third vehicle execution mechanism to execute the third level intervention instruction if a fatigue driving state signal of the vehicle fatigue driving detection system is received for the third time within a preset interval time after the vehicle execution mechanism executes the second level intervention instruction; the third vehicle execution mechanism comprises a vehicle-mounted navigation entertainment system and an automatic driving auxiliary system, and the third-level intervention instruction comprises a navigation instruction, a second automatic driving instruction and a telephone notification instruction;
wherein, the third intervention unit specifically comprises:
the third instruction generating unit is used for generating a third level intervention instruction if a fatigue driving state signal of the vehicle fatigue driving detection system is received for the third time within a preset interval time after the second vehicle execution mechanism executes the second level intervention instruction;
the fourth control unit is used for controlling the vehicle-mounted navigation entertainment system to execute the navigation instruction so as to acquire current vehicle position information, acquiring the position information of a rest place nearest to the current vehicle position according to the current vehicle position information, acquiring a driving navigation path according to the current vehicle position information and the position information of the rest place, and generating a driving control instruction according to the driving navigation path;
a fifth control unit, configured to control the automatic driving assistance system to execute the second automatic driving instruction, so that the vehicle automatically drives to the rest place according to the driving navigation path; and
and the sixth control unit is used for controlling the vehicle-mounted navigation entertainment system to execute the telephone notification instruction and dialing a telephone to a preset third party so as to notify the preset third party of the fatigue driving message of the driver.
In a third aspect, an embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the management method for fatigue driving according to the embodiment of the first aspect.
Any of the above embodiments has at least the following beneficial effects:
when a fatigue driving state signal of a vehicle fatigue driving detection system is received for the first time, generating a first-stage intervention instruction, and controlling a first vehicle execution mechanism to execute the first-stage intervention instruction; and in the preset interval time after the first-stage intervention instruction is executed, if a fatigue driving state signal of the vehicle fatigue driving detection system is received for the second time, the driver is still in a fatigue driving state after the first-stage intervention, and the fatigue degree is relatively serious, a second-stage intervention instruction is generated, a second vehicle execution mechanism is controlled to execute the second-stage intervention instruction so as to enhance the intervention, intervention measures of corresponding degree are taken according to the fatigue degree of the driver, and the potential safety hazard brought by the fatigue driving is thoroughly solved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart illustrating a method for managing fatigue driving according to an embodiment of the present invention.
Fig. 2 is a flowchart illustrating a method for managing fatigue driving according to another embodiment of the present invention.
Fig. 3 is a schematic diagram of a fatigue driving management system according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of a fatigue driving management system according to another embodiment of the present invention.
Detailed Description
Various exemplary embodiments, features and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers can indicate functionally identical or similar elements. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
In addition, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present invention. It will be understood by those skilled in the art that the present invention may be practiced without some of these specific details. In some instances, well known means have not been described in detail so as not to obscure the present invention.
An embodiment of the present invention provides a method for managing fatigue driving, it can be understood that, when the method of this embodiment is implemented, the method may be implemented by a management system for fatigue driving, fig. 1 is a flowchart of the method of this embodiment, and referring to fig. 1, the method of this embodiment includes the following steps S1-S3:
step S1, receiving fatigue driving state signals of the vehicle fatigue driving detection system in real time in the driving process of the vehicle; wherein the fatigue driving state signal indicates that the vehicle fatigue driving detection system detects that the current driver is in a fatigue driving state;
specifically, in the vehicle driving process, the vehicle fatigue driving detection system detects whether the current driver is in a fatigue driving state in real time, and generates the fatigue driving state signal and sends the fatigue driving state signal if the current driver is in the fatigue driving state. The management system of fatigue driving establishes communication connection with the fatigue driving detection system through a wired or wireless communication mode, receives a fatigue driving state signal sent by the fatigue driving detection system in real time, and executes a subsequent fatigue relieving process if determining that the driver is in fatigue driving when determining that the fatigue driving state signal is received, namely step S2.
It should be noted that, the method of this embodiment is intended to provide a personalized fatigue mitigation strategy when the driver is in fatigue driving, and the manner of detecting fatigue driving is not specifically limited in this embodiment, and the method of this embodiment may be applied to any vehicle model equipped with a fatigue driving detection system. For example, whether or not the driver is in a fatigue driving state is detected by detecting the opening and closing state of the eyes of the driver, the frequency of blinking of the driver, the facial expression and other facial features, the physiological index of the driver such as an electrocardiographic signal and a pulse signal, or the vehicle running state such as lane departure and accelerator pedal strength.
Step S2, when a fatigue driving state signal of the vehicle fatigue driving detection system is received for the first time, generating a first-stage intervention instruction, and controlling a first vehicle execution mechanism to execute the first-stage intervention instruction;
when a fatigue driving state signal of the vehicle fatigue driving detection system is received for the first time, the counter counts to 1, and the number of times of currently receiving the fatigue driving state signal can be determined by acquiring the technical information of the counter;
step S3, in a preset interval time after the first vehicle execution mechanism executes the first-stage intervention instruction, if a fatigue driving state signal of the vehicle fatigue driving detection system is received for the second time, a second-stage intervention instruction is generated, and the second vehicle execution mechanism is controlled to execute the second-stage intervention instruction;
wherein, when the fatigue driving state signal of the vehicle fatigue driving detecting system is received for the second time, the counter counts to 2.
Specifically, the first level intervention instruction and the second level intervention instruction respectively correspond to different fatigue degrees of a driver, and for tasks corresponding to the first level intervention instruction and the second level intervention instruction, any operation capable of relieving or helping to solve the fatigue driving problem can be performed, including but not limited to playing music reminding, in-vehicle fragrance refreshing, switching into an automatic driving mode, guiding a driver to a rest place and the like, but the intervention strength of the second level intervention instruction needs to be higher than that of the first level intervention instruction, so that the second level intervention can solve the fatigue driving problem which cannot be solved by the first level intervention.
In this embodiment, within a preset interval time after the first-stage intervention instruction is executed, if a fatigue driving state signal of the vehicle fatigue driving detection system is received for the second time, which indicates that the driver is still in a fatigue driving state after the first-stage intervention, and the fatigue degree is relatively serious, a second-stage intervention instruction is generated, and a second vehicle execution mechanism is controlled to execute the second-stage intervention instruction, so as to enhance the intervention, and intervention measures of a corresponding degree are taken according to the fatigue degree of the driver, so that potential safety hazards caused by fatigue driving are thoroughly solved.
In some embodiments, the first vehicle actuator comprises an in-vehicle navigation entertainment system, an autonomous driving assistance system, the first level intervention instruction comprises a voice warning instruction, a first autonomous driving instruction;
the step S2 includes:
step S21, controlling the vehicle-mounted navigation entertainment system to execute the voice early warning instruction so as to play preset warning voice information to remind a driver;
specifically, the method of the embodiment is applicable to a vehicle equipped with a vehicle-mounted navigation entertainment system, so that the vehicle-mounted navigation entertainment system plays the preset warning voice information, the vehicle-mounted navigation entertainment system of the vehicle has functions of navigation, voice, display and the like, and in the step, the playing frequency of the preset warning voice information can be one time or repeated playing for multiple times. The preset warning voice message may be set by itself, for example, "you are tired to drive and please pay attention to safety", or "you are in a tired driving state, and an automatic driving mode is being switched for you", for example. It should be noted that the method of the present embodiment is applicable to any vehicle navigation entertainment system, and the vehicle navigation entertainment system is not specifically limited herein
And step S22, controlling the automatic driving assistance system to execute the first automatic driving instruction so as to enable the vehicle to enter an automatic driving mode.
Specifically, the method of the embodiment is applicable to a vehicle equipped with an automatic driving assistance system, and when the automatic driving assistance system receives the first automatic driving instruction, the vehicle is started to enter an automatic driving mode, and a driver is assisted to drive the vehicle through the automatic driving assistance system. It should be noted that the method of the present embodiment is applicable to any kind of automatic driving assistance system, and the automatic driving assistance system is not particularly limited herein.
In some embodiments, the second vehicle actuator is a primary seating massage system, the second level intervention command comprises a massage command;
the step S3 includes:
and controlling the main driving seat massage system to execute the massage instruction so as to massage the driver.
Specifically, the method of the embodiment is applicable to a vehicle equipped with a main driving seat massage system, and when a fatigue driving state signal of a vehicle fatigue driving detection system is received for the second time, the measure representing voice warning cannot solve the current fatigue driving problem of a driver, so intervention upgrading is required.
In some embodiments, as shown in fig. 2, the method further comprises:
step S4, in a preset interval time after the second vehicle execution mechanism executes the second level intervention instruction, if a fatigue driving state signal of the vehicle fatigue driving detection system is received for the third time, a third level intervention instruction is generated, and the third vehicle execution mechanism is controlled to execute the third level intervention instruction;
the third vehicle execution mechanism comprises a vehicle-mounted navigation entertainment system and an automatic driving auxiliary system, and the third-level intervention instruction comprises a navigation instruction and a second automatic driving instruction;
wherein, when the fatigue driving state signal of the vehicle fatigue driving detection system is received for the third time, the counter counts to 3.
Particularly, in most cases, after the intervention such as voice warning and massage, the problem of fatigue driving of the driver can be solved well, but certain hidden dangers still exist. When a fatigue driving state signal of the vehicle fatigue driving detection system is received for the third time, it indicates that the problem of the driver fatigue driving is not solved by the previous two interventions, the problem of the driver fatigue driving is very serious, and a traffic accident can be caused by continuous driving, so that a third-level intervention needs to be executed, for example, forced driving to a safe position to stop in an automatic driving mode.
In some embodiments, the step S4 includes:
step S41, controlling the vehicle-mounted navigation entertainment system to execute the navigation instruction so as to obtain the current vehicle position information, obtaining the position information of the rest place nearest to the current vehicle position according to the current vehicle position information, obtaining a driving navigation path according to the current vehicle position information and the position information of the rest place, and generating a driving control instruction according to the driving navigation path;
specifically, the vehicle-mounted navigation entertainment system of the vehicle has a navigation function, can obtain the position information of the rest place nearest to the current vehicle position according to the current vehicle position information and the map data of the vehicle-mounted navigation entertainment system, and plans a driving navigation path from the current vehicle position to the position information of the nearest rest place.
The rest place is a place where a driver can rest, such as a home, a restaurant, a coffee shop, a park, and the like, and may also be a service area when the vehicle travels on a highway.
And step S42, controlling the automatic driving assistance system to execute the second automatic driving instruction so that the vehicle automatically drives to the rest place according to the driving navigation path.
In some embodiments, the third level intervention instructions further comprise phone notification instructions;
the step S4 further includes:
step S43, controlling the vehicle-mounted navigation entertainment system to execute the telephone notification instruction, and dialing a telephone to a preset third party so as to notify the preset third party of the message of fatigue driving of the driver;
specifically, the general car navigation entertainment system is configured with a GSM module, and the GSM module is used to execute the telephone notification command in this embodiment.
The GSM module can be used for simultaneously dialing a plurality of familiarity numbers, so that the situation that a single number cannot be dialed in time is prevented.
In order to be more convenient and timely and effectively handle the fatigue driving phenomenon on the highway, when the vehicle runs on the highway, the preset third party can be a highway traffic management system, the GSM module can be connected with the highway traffic management system on the current road section in an automatic dialing mode, the GSM module can be connected with the highway traffic management system on the current road section in the automatic dialing mode under the condition that the familiarity number is not dialed, the highway traffic management system on the current road section can be accessed, and a person on duty for 24 hours who passes through the highway traffic management system can answer the call and report the real-time navigation position of the person on duty. The earthquake shooting awakening can be carried out through the high-speed traffic management system, the fatigue state of a driver is relieved, the driver is forced to go down to a nearby service area, meanwhile, the position of the driver is recorded, the driver can be timely issued on the highway administration information issuing platform after an accident happens, other vehicles entering the road section are informed, the driver can be conveniently positioned, the accident occurrence position of the driver can be quickly found, and the driver can be timely rescued.
It will be appreciated that when a third level of intervention is employed, the driver's fatigue driving problem can be thoroughly resolved regardless of the degree of fatigue.
It should be noted that the preset interval time is used for judging whether the continuity of the front and back occurrence of the received two adjacent fatigue driving signals is continued, that is, when the interval time of the front and back adjacent signals is within a short time (less than the preset interval time), the previous primary early warning intervention measure may be considered to be ineffective in waking up and relieving the fatigue feeling of the current driver. In order to increase the safety risk countermeasure, it is reasonable to consider that fatigue driving twice in the neighborhood when the interval time occurs within a short time (less than the preset interval time) has a continuation in the fatigue event and the fatigue generation time, i.e., the driver is in a state of drowsiness in fatigue driving during this period, and based on this, it is necessary to increase the level of the warning intervention measure.
Another embodiment of the present invention provides a fatigue driving management system, as shown in fig. 3, the system including:
the fatigue signal receiving unit 1 is used for receiving a fatigue driving state signal of a vehicle fatigue driving detection system in real time in the driving process of a vehicle; wherein the fatigue driving state signal indicates that the vehicle fatigue driving detection system detects that the current driver is in a fatigue driving state;
the first intervention unit 2 is used for generating a first-stage intervention instruction when receiving a fatigue driving state signal of the vehicle fatigue driving detection system for the first time, and controlling a first vehicle execution mechanism to execute the first-stage intervention instruction; and
and the second intervention unit 3 is configured to generate a second intervention instruction and control a second vehicle execution mechanism to execute the second intervention instruction if a fatigue driving state signal of the vehicle fatigue driving detection system is received for the second time within a preset interval time after the first vehicle execution mechanism executes the first intervention instruction.
In some embodiments, the first vehicle actuator comprises an in-vehicle navigation entertainment system, an autonomous driving assistance system, the first level intervention instruction comprises a voice warning instruction, a first autonomous driving instruction;
the first intervention unit 2 comprises:
the first instruction generating unit is used for generating a voice early warning instruction and a first automatic driving instruction when a fatigue driving state signal of the vehicle fatigue driving detection system is received for the first time;
the first control unit is used for controlling the vehicle-mounted navigation entertainment system to execute the voice early warning instruction and playing preset warning voice information to remind a driver; and
a second control unit for controlling the automatic driving assistance system to execute the first automatic driving instruction so that the vehicle enters an automatic driving mode.
In some embodiments, the second vehicle actuator is a primary seating massage system, the second level intervention command comprises a massage command;
the second intervention unit 3 comprises:
the second instruction generating unit is used for generating a massage instruction if a fatigue driving state signal of the vehicle fatigue driving detection system is received for the second time in a preset interval time after the first vehicle execution mechanism executes the first-stage intervention instruction;
and the third control unit is used for controlling the main driving seat massage system to execute the massage instruction so as to massage the driver.
In some embodiments, as shown in fig. 4, the system further includes a third intervention unit 4, configured to, within a preset interval time after the vehicle actuator executes the second level intervention instruction, generate a third level intervention instruction if a fatigue driving state signal of the vehicle fatigue driving detection system is received for a third time, and control the third vehicle actuator to execute the third level intervention instruction; the third vehicle execution mechanism comprises a vehicle-mounted navigation entertainment system and an automatic driving auxiliary system, and the third-level intervention instruction comprises a navigation instruction, a second automatic driving instruction and a telephone notification instruction;
wherein, the third intervention unit specifically comprises:
the third instruction generating unit is used for generating a third level intervention instruction if a fatigue driving state signal of the vehicle fatigue driving detection system is received for the third time within a preset interval time after the second vehicle execution mechanism executes the second level intervention instruction;
the fourth control unit is used for controlling the vehicle-mounted navigation entertainment system to execute the navigation instruction so as to acquire current vehicle position information, acquiring the position information of a rest place nearest to the current vehicle position according to the current vehicle position information, acquiring a driving navigation path according to the current vehicle position information and the position information of the rest place, and generating a driving control instruction according to the driving navigation path;
a fifth control unit, configured to control the automatic driving assistance system to execute the second automatic driving instruction, so that the vehicle automatically drives to the rest place according to the driving navigation path; and
and the sixth control unit is used for controlling the vehicle-mounted navigation entertainment system to execute the telephone notification instruction and dialing a telephone to a preset third party so as to notify the preset third party of the fatigue driving message of the driver.
In some embodiments, the third level intervention instructions further comprise phone notification instructions;
the third intervention unit specifically further comprises:
and the seventh control unit is used for controlling the vehicle-mounted navigation entertainment system to execute the telephone notification instruction and dialing a telephone to a preset third party so as to notify the preset third party of the fatigue driving message of the driver.
The above-described system embodiments are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
It should be noted that the system described in the foregoing embodiment corresponds to the method described in the foregoing embodiment, and therefore, portions of the system described in the foregoing embodiment that are not described in detail can be obtained by referring to the content of the method described in the foregoing embodiment, and details are not described here.
Also, the fatigue driving management system according to the above embodiment may be stored in a computer-readable storage medium if it is implemented in the form of a software functional unit and sold or used as a separate product.
Another embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the steps of the management method for fatigue driving according to the above-mentioned embodiment.
Specifically, the computer-readable storage medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. 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. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (10)
1. A method for managing fatigue driving, the method comprising:
receiving a fatigue driving state signal of a vehicle fatigue driving detection system in real time in the driving process of the vehicle; wherein the fatigue driving state signal indicates that the vehicle fatigue driving detection system detects that the current driver is in a fatigue driving state;
when a fatigue driving state signal of a vehicle fatigue driving detection system is received for the first time, generating a first-stage intervention instruction, and controlling a first vehicle execution mechanism to execute the first-stage intervention instruction;
and in a preset interval time after the first vehicle execution mechanism executes the first-stage intervention instruction, if a fatigue driving state signal of the vehicle fatigue driving detection system is received for the second time, generating a second-stage intervention instruction, and controlling a second vehicle execution mechanism to execute the second-stage intervention instruction.
2. The management method of fatigue driving according to claim 1, wherein the first vehicle executing mechanism comprises an on-board navigation entertainment system and an automatic driving assistance system, and the first level intervention instruction comprises a voice early warning instruction and a first automatic driving instruction;
the controlling a first vehicle actuator to execute the first level intervention instruction includes:
controlling the vehicle-mounted navigation entertainment system to execute the voice early warning instruction so as to play preset warning voice information to remind a driver;
controlling the automatic driving assistance system to execute the first automatic driving instruction so that the vehicle enters an automatic driving mode.
3. The management method of fatigue driving according to claim 1 or 2, wherein the second vehicle actuator is a main seat massage system, and the second level intervention command comprises a massage command;
the controlling a second vehicle actuator to execute the second level intervention instruction includes:
and controlling the main driving seat massage system to execute the massage instruction so as to massage the driver.
4. The management method of fatigue driving according to claim 3, further comprising:
within a preset interval time after a second vehicle execution mechanism executes the second level intervention instruction, if a fatigue driving state signal of a vehicle fatigue driving detection system is received for the third time, a third level intervention instruction is generated, and a third vehicle execution mechanism is controlled to execute the third level intervention instruction; the third vehicle execution mechanism comprises a vehicle-mounted navigation entertainment system and an automatic driving auxiliary system, and the third-level intervention instruction comprises a navigation instruction and a second automatic driving instruction;
wherein said controlling a third vehicle actuator to execute said third level intervention command comprises:
controlling the vehicle-mounted navigation entertainment system to execute the navigation instruction so as to obtain current vehicle position information, obtaining position information of a rest place nearest to the current vehicle position according to the current vehicle position information, obtaining a driving navigation path according to the current vehicle position information and the position information of the rest place, and generating a driving control instruction according to the driving navigation path;
and controlling the automatic driving auxiliary system to execute the second automatic driving instruction so that the vehicle automatically drives to the rest place according to the driving navigation path.
5. The management method of fatigue driving according to claim 4, wherein said third level intervention command further comprises a telephone notification command;
the controlling a third vehicle actuator to execute the third level intervention command comprises:
and controlling the vehicle-mounted navigation entertainment system to execute the telephone notification instruction, and dialing a telephone to a preset third party so as to notify the preset third party of the message of fatigue driving of the driver.
6. A management system for fatigue driving, the system comprising:
the fatigue signal receiving unit is used for receiving a fatigue driving state signal of the vehicle fatigue driving detection system in real time in the driving process of the vehicle; wherein the fatigue driving state signal indicates that the vehicle fatigue driving detection system detects that the current driver is in a fatigue driving state;
the first intervention unit is used for generating a first-stage intervention instruction and controlling a first vehicle execution mechanism to execute the first-stage intervention instruction when receiving a fatigue driving state signal of the vehicle fatigue driving detection system for the first time; and
and the second intervention unit is used for generating a second level intervention instruction and controlling a second vehicle execution mechanism to execute the second level intervention instruction if the fatigue driving state signal of the vehicle fatigue driving detection system is received for the second time in a preset interval time after the first vehicle execution mechanism executes the first level intervention instruction.
7. The management system of fatigue driving of claim 6, wherein the first vehicle actuator comprises an on-board navigation entertainment system, an automated driving assistance system, and the first level intervention command comprises a voice warning command, a first automated driving command;
the first intervention unit comprises:
the first instruction generating unit is used for generating a voice early warning instruction and a first automatic driving instruction when a fatigue driving state signal of the vehicle fatigue driving detection system is received for the first time;
the first control unit is used for controlling the vehicle-mounted navigation entertainment system to execute the voice early warning instruction and playing preset warning voice information to remind a driver; and
a second control unit for controlling the automatic driving assistance system to execute the first automatic driving instruction so that the vehicle enters an automatic driving mode.
8. The management system of fatigue driving of claim 6 or 7, wherein the second vehicle actuator is a primary seat massage system, and the second level intervention command comprises a massage command;
the second intervention unit comprises:
the second instruction generating unit is used for generating a massage instruction if a fatigue driving state signal of the vehicle fatigue driving detection system is received for the second time in a preset interval time after the first vehicle execution mechanism executes the first-stage intervention instruction;
and the third control unit is used for controlling the main driving seat massage system to execute the massage instruction so as to massage the driver.
9. The management system of fatigue driving according to claim 8, further comprising a third intervention unit, wherein the third intervention unit is configured to generate a third level intervention instruction to control a third vehicle actuator to execute the third level intervention instruction if a fatigue driving state signal of the vehicle fatigue driving detection system is received for a third time within a preset time interval after the vehicle actuator executes the second level intervention instruction; the third vehicle execution mechanism comprises a vehicle-mounted navigation entertainment system and an automatic driving auxiliary system, and the third-level intervention instruction comprises a navigation instruction, a second automatic driving instruction and a telephone notification instruction;
wherein, the third intervention unit specifically comprises:
the third instruction generating unit is used for generating a third level intervention instruction if a fatigue driving state signal of the vehicle fatigue driving detection system is received for the third time within a preset interval time after the second vehicle execution mechanism executes the second level intervention instruction;
the fourth control unit is used for controlling the vehicle-mounted navigation entertainment system to execute the navigation instruction so as to acquire current vehicle position information, acquiring the position information of a rest place nearest to the current vehicle position according to the current vehicle position information, acquiring a driving navigation path according to the current vehicle position information and the position information of the rest place, and generating a driving control instruction according to the driving navigation path;
a fifth control unit, configured to control the automatic driving assistance system to execute the second automatic driving instruction, so that the vehicle automatically drives to the rest place according to the driving navigation path; and
and the sixth control unit is used for controlling the vehicle-mounted navigation entertainment system to execute the telephone notification instruction and dialing a telephone to a preset third party so as to notify the preset third party of the fatigue driving message of the driver.
10. A computer-readable storage medium having stored thereon a computer program, characterized in that: the computer program when executed by a processor implements the managing steps of fatigue driving according to any of claims 1-4.
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