CN115230713A - Driving assistance method and device, electronic equipment and storage medium - Google Patents
Driving assistance method and device, electronic equipment and storage medium Download PDFInfo
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- CN115230713A CN115230713A CN202110445962.8A CN202110445962A CN115230713A CN 115230713 A CN115230713 A CN 115230713A CN 202110445962 A CN202110445962 A CN 202110445962A CN 115230713 A CN115230713 A CN 115230713A
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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
Abstract
The application provides a driving assistance method, a driving assistance device, an electronic device and a storage medium, wherein the driving assistance method comprises the following steps: acquiring a target face image, wherein the target face image comprises the face of a current driver; identifying the target face image, and judging whether the current driver is the old; and when the current driver is the old person, starting a preset driving assistance system of the current vehicle. The driving assisting method, the driving assisting device, the electronic equipment and the storage medium are used for assisting the old drivers in driving, so that the old drivers can conveniently deal with complex road conditions, traffic accidents are greatly reduced, and the driving safety of the old drivers is well guaranteed.
Description
Technical Field
The application relates to the technical field of vehicle driving, in particular to a driving assisting method, a driving assisting device, electronic equipment and a storage medium.
Background
With the development of society, the population is aging, the number of old people is increasing, and the number of old drivers is also increasing. Driving safety is one of key problems of vehicle driving, at present, old drivers generally have the problems of poor visual field, slow response or insufficient physical energy, and the like, so that the old drivers cannot leisurely deal with complex road conditions, traffic accidents are easily caused, and the safety of the old drivers is endangered. In the prior art, when a cockpit system identifies that a driver is an old person, the driver is subjected to some form of care, but indiscriminate targeted care for the old driver is not helpful for driving safety.
Disclosure of Invention
An object of the embodiments of the present application is to provide a driving assistance method, apparatus, electronic device, and storage medium, so as to perform targeted driving assistance for old drivers, thereby facilitating the old drivers to deal with complex road conditions, greatly reducing the occurrence of traffic accidents, and better ensuring the driving safety of the old drivers.
In a first aspect, an embodiment of the present application provides a driving assistance method, including:
acquiring a target face image, wherein the target face image comprises the face of a current driver;
identifying the target face image, and judging whether the current driver is the old;
and when the current driver is the old person, starting a preset driving assistance system of the current vehicle.
In the implementation process, the driving assistance method of the embodiment of the application identifies the acquired target face image to judge whether the current driver is the old; when the current driver is judged to be the old, the preset driving auxiliary system of the current vehicle is started, and the preset driving auxiliary system is used for assisting the driver in driving, so that the old driver can be assisted in driving, the old driver can conveniently deal with complex road conditions, traffic accidents are greatly reduced, and the driving safety of the old driver is well guaranteed.
Further, the turning on a predetermined driving assistance system of a current vehicle when the current driver is an elderly person includes:
outputting auxiliary driving request information when the current driver is the old person;
and acquiring an auxiliary driving starting instruction, and starting a preset driving auxiliary system of the current vehicle according to the auxiliary driving starting instruction.
In the implementation process, the method can output auxiliary driving request information to inquire the opinions of old drivers and turn on the preset driving auxiliary system of the current vehicle only when the auxiliary driving turn-on instruction is obtained.
Further, after the predetermined driving assistance system of the current vehicle is turned on when the current driver is an elderly person, the method further includes:
determining whether the current vehicle deviates from a current lane;
and outputting lane deviation prompt information when the current vehicle is determined to deviate from the current lane.
In the implementation process, when the current vehicle is determined to deviate from the current lane, the lane deviation prompt information can be output by the method to prompt the old driver of lane deviation and pay attention to driving safety, so that the old driver can timely respond.
Further, the determining whether the current vehicle deviates from a current lane includes:
acquiring a target acquisition image, wherein the target acquisition image comprises a marking line of a driving lane of the current vehicle;
detecting whether the current vehicle deviates from a current lane or not according to the target acquisition image;
when the current vehicle is detected to deviate from the current lane, target driving information is acquired;
and determining whether the current vehicle deviates from the current lane according to the target running information.
In the implementation process, the method combines the target acquisition image containing the identification line of the driving lane where the current vehicle is located and the target driving information to determine whether the current vehicle deviates from the current lane, can more accurately determine whether the current vehicle deviates from the current lane, can further more accurately prompt lane deviation, and improves user experience.
Further, after the predetermined driving assistance system of the current vehicle is turned on when the current driver is an elderly person, the method further includes:
acquiring a front road condition detection result of the current vehicle;
judging whether the following distance of the current vehicle is smaller than a preset distance or not according to the front road condition detection result;
and when the following distance of the current vehicle is smaller than a preset distance, controlling the current vehicle to brake.
In the implementation process, the method can judge whether the following distance of the current vehicle is smaller than the preset distance according to the front road condition detection result, and control the current vehicle to brake when the following distance of the current vehicle is smaller than the preset distance, so that the rear-end collision is avoided or the influence caused by collision is reduced, and the driving safety of old drivers is well guaranteed.
Further, after the predetermined driving assistance system of the current vehicle is turned on when the current driver is an elderly person, the method further includes:
judging whether the current driver is in fatigue driving or not according to a preset fatigue driving detection mechanism;
and outputting fatigue driving prompt information when the current driver is in fatigue driving.
In the implementation process, the method can judge whether the current driver is in fatigue driving according to a preset fatigue driving detection mechanism, and output fatigue driving prompt information when the current driver is in fatigue driving so as to prompt old drivers that the old drivers are in fatigue driving, so that the old drivers can timely respond correspondingly.
Further, when the current driver is in fatigue driving, outputting fatigue driving prompt information, including:
determining a fatigue driving level of the current driver according to a predetermined fatigue driving detection mechanism when the current driver is in fatigue driving;
outputting corresponding fatigue driving prompt information according to the fatigue driving grade;
the fatigue driving grades comprise light fatigue driving, moderate fatigue driving and high fatigue driving;
when the fatigue driving level is moderate fatigue driving, after outputting corresponding fatigue driving prompt information according to the fatigue driving level, the method further comprises the following steps:
controlling the air conditioner of the current vehicle according to preset air conditioner use information; and/or, playing music;
when the fatigue driving level is high fatigue driving, after outputting corresponding fatigue driving prompt information according to the fatigue driving level, the method further comprises:
judging whether the current vehicle is in a highway section or not;
when the current vehicle is in a highway section, a navigation route of the current vehicle to a nearest service area is established.
In the implementation process, the method can output corresponding fatigue driving prompt information according to the fatigue driving grade of the current driver so as to accurately prompt the fatigue driving degree of the old driver; meanwhile, the method can also be used for making different responses for old drivers when the fatigue driving grade of the current driver is moderate or high fatigue driving, so that traffic accidents are reduced, and the driving safety of the old drivers is well guaranteed.
In a second aspect, an embodiment of the present application provides a driving assistance apparatus, including:
the system comprises an acquisition module, a display module and a display module, wherein the acquisition module is used for acquiring a target face image, and the target face image comprises the face of a current driver;
the judging module is used for identifying the target face image and judging whether the current driver is the old;
and the starting module is used for starting a preset driving auxiliary system of the current vehicle when the current driver is the old person.
In the implementation process, the driving assistance device of the embodiment of the application identifies the acquired target face image to judge whether the current driver is the old; when the current driver is judged to be the old, the preset driving auxiliary system of the current vehicle is started, and the preset driving auxiliary system is used for assisting the driver in driving, so that the old driver can be assisted in driving, the old driver can conveniently deal with complex road conditions, traffic accidents are greatly reduced, and the driving safety of the old driver is well guaranteed.
In a third aspect, an embodiment of the present application provides an electronic device, including a memory and a processor, where the memory is used for storing a computer program, and the processor runs the computer program to make the electronic device execute the driving assistance method described above.
In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, which stores a computer program, and the computer program, when executed by a processor, implements the driving assistance method described above.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a first flowchart of a driving assistance method according to an embodiment of the present disclosure;
fig. 2 is a schematic flowchart of step S130 according to a first embodiment of the present application;
fig. 3 is a second flowchart of the driving assistance method according to an embodiment of the present application;
fig. 4 is a schematic flowchart of step S140 according to a first embodiment of the present application;
fig. 5 is a block diagram of a driving assistance device according to a second embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not construed as indicating or implying relative importance.
At present, old people drivers generally have the problems of poor visual field, slow response or insufficient physical strength and energy, so that the old people drivers cannot easily deal with complex road conditions, traffic accidents are easily caused, and the safety of the old people drivers is endangered.
In view of the above problems in the prior art, the present application provides a driving assistance method, device, electronic device, and storage medium to assist the elderly driver in driving, so that the elderly driver can cope with complex road conditions conveniently, thereby greatly reducing traffic accidents and better ensuring the driving safety of the elderly driver.
Example one
Referring to fig. 1, fig. 1 is a first flowchart of a driving assistance method according to an embodiment of the present disclosure. The driving assistance method described below in the embodiment of the present application can be applied to an onboard controller.
The driving assistance method comprises the following steps:
step S110, a target face image is obtained, and the target face image comprises the face of the current driver.
In this embodiment, the target face image may be obtained by an in-vehicle camera of a current vehicle driven by a current driver.
And step S120, identifying the target face image and judging whether the current driver is the old.
In this embodiment, the target face image can be identified through a preset face identification algorithm, and whether the current driver is an old person or not is judged.
Optionally, a preset face recognition algorithm can directly recognize the age stage of the current driver according to the face feature recognition, and further judge whether the current driver is an old person; the preset face recognition algorithm can also obtain the identity information of the current driver according to the face recognition, obtain the age of the current driver according to the identity information of the current driver, and further judge whether the current driver is old.
Alternatively, a person over the age of 60 or over the age of 65 may be designated as an elderly person.
In step S130, when the current driver is an elderly person, a predetermined driving assistance system of the current vehicle is turned on.
In the present embodiment, the predetermined driving assistance system is an intelligent driving assistance system, and the predetermined driving assistance system is used to assist the driver in driving.
The predetermined driving assistance system may have a plurality of driving assistance functions, and for the plurality of driving assistance functions of the predetermined driving assistance system, intelligent driving may be referred to, which is not described herein again.
According to the auxiliary driving method, whether the current driver is the old is judged by identifying the acquired target face image; when the current driver is judged to be the old, the preset driving auxiliary system of the current vehicle is started, and the preset driving auxiliary system is used for assisting the driver in driving, so that the old driver can be assisted in driving, the old driver can conveniently deal with complex road conditions, traffic accidents are greatly reduced, and the driving safety of the old driver is well guaranteed.
Referring to fig. 2, fig. 2 is a schematic flowchart of step S130 provided in the embodiment of the present application.
In some embodiments of the present application, the step S130 of turning on the predetermined driving assistance system of the current vehicle when the current driver is an elderly person may include the steps of:
step S131, outputting auxiliary driving request information when the current driver is the old;
step S132, obtaining an auxiliary driving starting instruction, and starting a preset driving auxiliary system of the current vehicle according to the auxiliary driving starting instruction.
The output driving assistance request information may be voice information and/or text information displayed on a display of a center console of the current vehicle.
The output auxiliary driving request information is used for inquiring the opinions of old drivers, when the old drivers agree to start or default start, an auxiliary driving start instruction can be obtained, and a preset driving auxiliary system of the current vehicle is started; when the old driver agrees to turn on, the old driver can give a response through voice or a display of a current vehicle center console.
For example, the output driving assistance request information may mean "whether or not to turn on the driving assistance system for the driver for you".
In the process, the method can output auxiliary driving request information, inquire the opinions of old drivers, and start the preset driving auxiliary system of the current vehicle when an auxiliary driving starting instruction is obtained.
Referring to fig. 3, fig. 3 is a second flowchart of the driving assistance method according to the embodiment of the present application.
In some embodiments of the present application, the driving assistance method according to the embodiment of the present application, after the predetermined driving assistance system of the current vehicle is turned on when the current driver is an elderly person in step S130, may further include the steps of:
step S140, determining whether the current vehicle deviates from the current lane;
and step S150, when the current vehicle is determined to deviate from the current lane, lane deviation prompting information is output.
The lane departure indication may be one of the driving assistance functions of the predetermined driving assistance system, or may not belong to the driving assistance functions of the predetermined driving assistance system.
The output lane departure prompt message may be a voice message and/or a text message displayed on a display of the current vehicle center console.
For example, the output lane departure message may mean "lane departure, please note driving safety".
In the process, the method can output lane deviation prompt information when the current vehicle is determined to deviate from the current lane so as to prompt the old driver of lane deviation and pay attention to driving safety, so that the old driver can timely respond.
Referring to fig. 4, fig. 4 is a schematic flowchart of step S140 provided in the embodiment of the present application.
Alternatively, the step S140 of determining whether the current vehicle deviates from the current lane may include the steps of:
step S141, acquiring a target acquisition image, wherein the target acquisition image comprises an identification line of a driving lane where the current vehicle is located;
step S142, detecting whether the current vehicle deviates from the current lane according to the target acquisition image;
step S143, when detecting that the current vehicle deviates from the current lane, obtaining target driving information;
and step S144, determining whether the current vehicle deviates from the current lane according to the target running information.
The target acquisition image can be obtained by a camera arranged on the outer side part of the vehicle body of the current vehicle or on a rearview mirror.
According to the target acquisition image, the position parameter of the current vehicle in the current lane can be obtained, and whether the current vehicle deviates from the current lane can be detected according to the position parameter.
The target running information may include vehicle running information such as whether or not a turn lamp of the current vehicle is turned on; it can be understood that when the turn signal of the current vehicle is turned on (i.e. the current vehicle needs to change lane or turn), it is determined that the current vehicle does not deviate from the current lane; and when the steering lamp of the current vehicle is not turned on, determining that the current vehicle deviates from the current lane.
In other embodiments, the target travel information may include vehicle travel information such as the speed of the current vehicle and whether or not the turn signal of the current vehicle is on.
In the process, the method combines the target acquisition image containing the identification line of the driving lane where the current vehicle is located and the target driving information to determine whether the current vehicle deviates from the current lane, can more accurately determine whether the current vehicle deviates from the current lane, can further more accurately prompt lane deviation, and improves user experience.
In some embodiments of the present application, the driving assistance method according to an embodiment of the present application, after the predetermined driving assistance system of the current vehicle is turned on when the current driver is an elderly person in step S130, may further include the steps of:
acquiring a front road condition detection result of a current vehicle;
judging whether the following distance of the current vehicle is smaller than a preset distance or not according to the detection result of the road condition in front;
and when the following distance of the current vehicle is smaller than the preset distance, controlling the current vehicle to brake.
The detection result of the road condition in front of the current vehicle can be obtained through detection of the sensors such as the camera and/or the radar.
The detection result of the road condition ahead of the current vehicle may include position information of the vehicle ahead of the current vehicle.
When the following distance of the current vehicle is smaller than the preset distance, the following distance of the current vehicle is relatively short, the vehicle is easy to brake, and rear-end collision is caused.
The braking at a short following distance may be one of the driving assistance functions of the predetermined driving assistance system, or may not belong to the driving assistance function of the predetermined driving assistance system.
In the process, the method can judge whether the following distance of the current vehicle is smaller than the preset distance according to the front road condition detection result, and control the current vehicle to brake when the following distance of the current vehicle is smaller than the preset distance so as to avoid rear-end collision or reduce the influence caused by collision and better ensure the driving safety of old drivers.
In some embodiments of the present application, the driving assistance method according to an embodiment of the present application, after the predetermined driving assistance system of the current vehicle is turned on when the current driver is an elderly person in step S130, may further include the steps of:
and outputting the right driving suggestion information when the current vehicle is in the highway section.
The high-speed right-drive advice may be one of the driving assistance functions of the predetermined driving assistance system, or may not belong to the driving assistance functions of the predetermined driving assistance system.
The output right-driving advice information may be voice information and/or text information displayed on a display of a center console of the current vehicle.
For example, the output right-driving advice information may mean "you have entered a highway section, and for your driving safety, you are advised to drive in the right lane".
In some embodiments of the present application, the driving assistance method according to an embodiment of the present application, after the predetermined driving assistance system of the current vehicle is turned on when the current driver is an elderly person in step S130, may further include the steps of:
when the current vehicle is in a high-speed road section, detecting whether the accumulated driving time of the current driver is greater than or equal to a preset time;
outputting service area navigation request information when detecting that the accumulated driving time of the current driver is greater than or equal to the preset time;
and obtaining a service area navigation starting instruction, and setting a navigation route from the current vehicle to the nearest service area according to the service area navigation starting instruction.
The accumulated driving time of the current driver is the accumulated driving time of the current driver on the highway section; the preset time period may be 2 hours or 3 hours or the like.
The outputted service area navigation request message may be a voice message and/or a text message displayed on a display of the current vehicle center console.
The outputted service area navigation request information is used for inquiring the opinions of old drivers, when the old drivers agree with navigation or default navigation, a service area navigation starting instruction can be obtained, and a navigation route from the current vehicle to the nearest service area is formulated; when the old driver agrees to the navigation, the old driver can respond through voice or the display of the current vehicle center console.
For example, the output service area navigation request message may mean "do you have driven for 2 hours continuously, suggested a stop and rest, and how well you navigate to the nearby service area now".
After a navigation route from the current vehicle to the nearest service area is formulated, the old driver can drive the vehicle to the nearest service area for rest according to the navigation route of the nearest service area.
When the high-speed accumulated driving time reaches the preset time, the navigation function of the nearby service area may be one of the driving assistance functions of the preset driving assistance system, or may not belong to the driving assistance function of the preset driving assistance system.
In some embodiments of the present application, the driving assistance method according to an embodiment of the present application, after the predetermined driving assistance system of the current vehicle is turned on when the current driver is an elderly person in step S130, may further include the steps of:
judging whether a current driver is in fatigue driving or not according to a preset fatigue driving detection mechanism;
and when the current driver is in fatigue driving, outputting fatigue driving prompt information.
The predetermined fatigue driving detection mechanism may be a high-sensitivity fatigue driving detection mechanism, and understandably, the detection sensitivity of the high-sensitivity fatigue driving detection mechanism may be higher, that is, under the high-sensitivity fatigue driving detection mechanism, it may be easier to detect whether the current driver is in fatigue driving.
For example, the high-sensitivity fatigue driving detection mechanism can judge that the current driver is in fatigue driving by detecting that the current driver is continuously closed for 2s or detecting that the current driver has yawning once; correspondingly, if the driver fatigue detection mechanism is low in sensitivity, the driver fatigue can be judged by detecting that the current driver is continuously closed for 3s or detecting that the current driver has twice yawning.
Optionally, when judging whether the current driver is in fatigue driving according to a predetermined fatigue driving detection mechanism, the judgment may be performed by combining with a video acquired by the camera in real time.
The output fatigue driving prompt information can be voice information and/or text information displayed on a display of a current vehicle center console.
For example, the output driver fatigue prompt message may mean "you are tired driving, please pay attention to driving safety".
The fatigue driving guidance may be one of the driving support functions of the predetermined driving support system, or may not belong to the driving support function of the predetermined driving support system.
In the process, the method can judge whether the current driver is in fatigue driving according to a preset fatigue driving detection mechanism, and outputs fatigue driving prompt information when the current driver is in fatigue driving so as to prompt old drivers that the old drivers are in fatigue driving, so that the old drivers can timely make corresponding response.
Optionally, when the driver is in fatigue driving currently, when the driver outputs the fatigue driving prompting information, the method may include:
when a current driver is in fatigue driving, determining the fatigue driving grade of the current driver according to a preset fatigue driving detection mechanism;
outputting corresponding fatigue driving prompt information according to the fatigue driving grade;
the fatigue driving grades comprise light fatigue driving, medium fatigue driving and high fatigue driving;
when the fatigue driving level is moderate fatigue driving, after outputting corresponding fatigue driving prompt information according to the fatigue driving level, the method may further include:
controlling the air conditioner of the current vehicle according to preset air conditioner use information; and/or, playing music;
when the fatigue driving level is high fatigue driving, after outputting corresponding fatigue driving prompt information according to the fatigue driving level, the method may further include:
judging whether the current vehicle is in a high-speed road section;
and when the current vehicle is in the high-speed road section, establishing a navigation route from the current vehicle to the nearest service area.
Under a high-sensitivity fatigue driving detection mechanism, judging that the current driver is in mild fatigue driving by detecting that the current driver is continuously closed for 2s or detecting that the current driver has yawning once; judging that the current driver is in moderate fatigue driving by detecting that the current driver is continuously closed for 3s or detecting that the current driver has twice yawning; the current driver is judged to be in high fatigue driving by detecting that the current driver is in continuous eye closure for 4s or detecting that the current driver is in yawning for three times.
The corresponding fatigue driving prompt information output may mean "you have been lightly/moderately/highly fatigued driving, please note driving safety".
The preset air conditioner use information may include air conditioner use information such as a blowing direction of an air conditioner, and the blowing direction of the air conditioner may be to blow air to the head of the current driver or to turn on the head to blow air.
The music played may be animated music or striking music.
In the process, the method can output corresponding fatigue driving prompt information according to the fatigue driving grade of the current driver so as to accurately prompt the fatigue driving degree of the old driver; meanwhile, the method can also be used for making different responses for old drivers when the fatigue driving grade of the current driver is moderate or high fatigue driving, so that traffic accidents are reduced, and the driving safety of the old drivers is well guaranteed.
Example two
In order to execute a corresponding method of the above-described embodiments to achieve corresponding functions and technical effects, a driving assistance apparatus is provided below.
Referring to fig. 5, fig. 5 is a block diagram of a driving assistance device according to an embodiment of the present disclosure.
The driving assistance device of the embodiment of the application comprises:
an obtaining module 210, configured to obtain a target face image, where the target face image includes a face of a current driver;
the judging module 220 is used for identifying the target face image and judging whether the current driver is the old;
the starting module 230 is configured to start a predetermined driving assistance system of the current vehicle when the current driver is an elderly person.
The auxiliary driving device of the embodiment of the application judges whether the current driver is the old person or not by identifying the acquired target face image; when the current driver is judged to be the old, the preset driving auxiliary system of the current vehicle is started, and the preset driving auxiliary system is used for assisting the driver in driving, so that the old driver can be assisted in driving, the old driver can conveniently deal with complex road conditions, traffic accidents are greatly reduced, and the driving safety of the old driver is well guaranteed.
As an alternative implementation, the opening module 230 may be specifically configured to:
outputting auxiliary driving request information when the current driver is the old;
and acquiring an auxiliary driving starting instruction, and starting a preset driving auxiliary system of the current vehicle according to the auxiliary driving starting instruction.
As an optional implementation manner, the driving assistance device according to the embodiment of the present application may further include:
the vehicle lane departure detection system comprises a determination module, a detection module and a control module, wherein the determination module is used for determining whether a current vehicle deviates from a current lane;
and the output module is used for outputting lane deviation prompt information when the current vehicle deviates from the current lane.
Optionally, the determining module, when determining whether the current vehicle deviates from the current lane, may be specifically configured to:
acquiring a target acquisition image, wherein the target acquisition image comprises an identification line of a driving lane where a current vehicle is located;
detecting whether the current vehicle deviates from the current lane according to the target acquisition image;
when detecting that the current vehicle deviates from the current lane, acquiring target driving information;
and determining whether the current vehicle deviates from the current lane according to the target running information.
As an optional implementation manner, the obtaining module 210 may be further configured to obtain a detection result of a road condition ahead of the current vehicle;
the judging module 220 is further configured to judge whether the following distance of the current vehicle is smaller than a preset distance according to the detection result of the road condition ahead;
the auxiliary driving device of the embodiment of the application can further comprise a braking control module, and the braking control module is used for controlling the current vehicle to brake when the following distance of the current vehicle is smaller than the preset distance.
As an alternative embodiment, the output module may be further configured to output the right driving recommendation information when the current vehicle is on the highway section.
As an optional implementation manner, the driving assistance device according to the embodiment of the application may further include a detection module, configured to detect whether an accumulated driving time of a current driver is greater than or equal to a preset time when the current vehicle is in a highway segment;
the output module is also used for outputting service area navigation request information when detecting that the accumulated driving time of the current driver is greater than or equal to the preset time;
the driving assistance device of the embodiment of the application can further comprise a navigation module, wherein the navigation module is used for obtaining the service area navigation starting instruction and formulating a navigation route from the current vehicle to the nearest service area according to the service area navigation starting instruction.
As an optional implementation manner, the determining module 220 may be further configured to determine whether the current driver is in fatigue driving according to a predetermined fatigue driving detection mechanism;
the output module can also be used for outputting fatigue driving prompt information when the current driver is in fatigue driving.
Optionally, the output module may be further specifically configured to:
when the current driver is in fatigue driving, determining the fatigue driving grade of the current driver according to a preset fatigue driving detection mechanism;
outputting corresponding fatigue driving prompt information according to the fatigue driving grade;
and, playing music;
the driving assistance device of the embodiment of the application can also comprise an air conditioner control module, which is used for controlling the air conditioner of the current vehicle according to preset air conditioner use information;
the judging module 220 may further be configured to judge whether the current vehicle is located in the highway section;
the navigation module can also be used for making a navigation route from the current vehicle to the nearest service area when the fatigue driving grade is high fatigue driving and the current vehicle is in a highway section.
The driving assistance device can implement the driving assistance method according to the first embodiment. The alternatives in the first embodiment are also applicable to the present embodiment, and are not described in detail here.
The rest of the embodiments of the present application may refer to the contents of the first embodiment, and in this embodiment, details are not repeated.
EXAMPLE III
An embodiment of the present application provides an electronic device, which includes a memory and a processor, where the memory is used to store a computer program, and the processor runs the computer program to make the electronic device execute the driving assistance method.
Alternatively, the electronic device may be an onboard controller.
In addition, an embodiment of the present application further provides a computer-readable storage medium, which stores a computer program, and the computer program, when executed by a processor, implements the driving assistance method described above.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method can be implemented in other ways. The apparatus embodiments described above are merely illustrative and, for example, the flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, functional modules in the embodiments of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. A driving assist method characterized by comprising:
acquiring a target face image, wherein the target face image comprises the face of a current driver;
identifying the target face image, and judging whether the current driver is the old;
and when the current driver is the old person, starting a preset driving assistance system of the current vehicle.
2. The driving assist method according to claim 1, wherein the turning on of a predetermined driving assist system of a current vehicle when the current driver is an elderly person includes:
outputting auxiliary driving request information when the current driver is the old person;
and acquiring an auxiliary driving starting instruction, and starting a preset driving auxiliary system of the current vehicle according to the auxiliary driving starting instruction.
3. The driving assist method according to claim 1, wherein after the predetermined driving assist system of the current vehicle is turned on when the current driver is an elderly person, the method further comprises:
determining whether the current vehicle deviates from a current lane;
and when the current vehicle is determined to deviate from the current lane, outputting lane deviation prompt information.
4. The driving assist method according to claim 3, wherein the determining whether the current vehicle deviates from a current lane includes:
acquiring a target acquisition image, wherein the target acquisition image comprises a marking line of a driving lane of the current vehicle;
detecting whether the current vehicle deviates from a current lane or not according to the target acquisition image;
when the current vehicle is detected to deviate from the current lane, target driving information is acquired;
and determining whether the current vehicle deviates from the current lane according to the target running information.
5. The driving assist method according to claim 1, wherein after the predetermined driving assist system of the current vehicle is turned on when the current driver is an elderly person, the method further comprises:
acquiring a front road condition detection result of the current vehicle;
judging whether the following distance of the current vehicle is smaller than a preset distance or not according to the front road condition detection result;
and when the following distance of the current vehicle is smaller than a preset distance, controlling the current vehicle to brake.
6. The driving assist method according to claim 1, wherein after the predetermined driving assist system of the current vehicle is turned on when the current driver is an elderly person, the method further comprises:
judging whether the current driver is in fatigue driving or not according to a preset fatigue driving detection mechanism;
and outputting fatigue driving prompt information when the current driver is in fatigue driving.
7. The driving assistance method according to claim 6, wherein the outputting of the fatigue driving guidance information when the current driver is in fatigue driving includes:
determining a fatigue driving level of the current driver according to a predetermined fatigue driving detection mechanism when the current driver is in fatigue driving;
outputting corresponding fatigue driving prompt information according to the fatigue driving grade;
the fatigue driving grades comprise light fatigue driving, moderate fatigue driving and high fatigue driving;
when the fatigue driving level is moderate fatigue driving, after outputting corresponding fatigue driving prompt information according to the fatigue driving level, the method further comprises:
controlling the air conditioner of the current vehicle according to preset air conditioner use information; and/or, playing music;
when the fatigue driving level is high fatigue driving, after outputting corresponding fatigue driving prompt information according to the fatigue driving level, the method further comprises:
judging whether the current vehicle is in a highway section or not;
when the current vehicle is in a highway section, a navigation route from the current vehicle to a nearest service area is established.
8. A driving assist apparatus, characterized by comprising:
the system comprises an acquisition module, a display module and a display module, wherein the acquisition module is used for acquiring a target face image, and the target face image comprises the face of a current driver;
the judging module is used for identifying the target face image and judging whether the current driver is the old;
and the starting module is used for starting a preset driving auxiliary system of the current vehicle when the current driver is the old person.
9. An electronic device, comprising a memory for storing a computer program and a processor for executing the computer program to cause the electronic device to perform the driving assistance method according to any one of claims 1 to 7.
10. A computer-readable storage medium, characterized in that it stores a computer program which, when executed by a processor, implements a driving assistance method according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110445962.8A CN115230713A (en) | 2021-04-23 | 2021-04-23 | Driving assistance method and device, electronic equipment and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110445962.8A CN115230713A (en) | 2021-04-23 | 2021-04-23 | Driving assistance method and device, electronic equipment and storage medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116007651A (en) * | 2023-02-27 | 2023-04-25 | 德力新能源汽车有限公司 | Vehicle guiding method, system and computer readable storage medium |
| CN116558536A (en) * | 2023-04-27 | 2023-08-08 | 中国第一汽车股份有限公司 | Vehicle navigation voice interaction method and device |
-
2021
- 2021-04-23 CN CN202110445962.8A patent/CN115230713A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116007651A (en) * | 2023-02-27 | 2023-04-25 | 德力新能源汽车有限公司 | Vehicle guiding method, system and computer readable storage medium |
| CN116007651B (en) * | 2023-02-27 | 2024-02-23 | 德力新能源汽车有限公司 | Vehicle guiding method, system and computer readable storage medium |
| CN116558536A (en) * | 2023-04-27 | 2023-08-08 | 中国第一汽车股份有限公司 | Vehicle navigation voice interaction method and device |
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