CN110689717A - Method for adjusting driving behavior and vehicle - Google Patents
Method for adjusting driving behavior and vehicle Download PDFInfo
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- CN110689717A CN110689717A CN201810732554.9A CN201810732554A CN110689717A CN 110689717 A CN110689717 A CN 110689717A CN 201810732554 A CN201810732554 A CN 201810732554A CN 110689717 A CN110689717 A CN 110689717A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0125—Traffic data processing
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
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Abstract
The invention provides a method for adjusting driving behaviors and a vehicle, wherein the method for adjusting the driving behaviors is applied to the vehicle and comprises the following steps: receiving road condition information of the position of a vehicle; comparing the road condition information with preset information to generate an emergency acceleration prohibition signal when the road condition information contains the preset information; and after the vehicle receives the rapid acceleration prohibiting signal, prohibiting the vehicle from executing the received rapid acceleration operation command. The method and the vehicle for adjusting the driving behavior can prohibit the rapid acceleration operation instruction received by the vehicle according to different road condition information of the road where the vehicle is located, and improve the safety and the experience of the user in driving the vehicle.
Description
Technical Field
The invention relates to the technical field of automatic starting of vehicle lamps, in particular to a method for adjusting driving behaviors and a vehicle.
Background
The driving behavior refers to the behavior of a driver performing different control on a vehicle according to the driving condition of the vehicle and the surrounding road environment while driving the vehicle. The standard of the driving behavior has great significance for reducing and presetting traffic accidents and prolonging the service life of vehicles.
At present, in the prior art, only some vehicle operation data can be recorded, the driving behavior of a driver is not analyzed in a personalized way and deeply, the driver cannot be reminded or warned in time, and the input of an emergency acceleration signal by the driver cannot be limited after the driver performs the operation of pressing an accelerator pedal suddenly in a complex road environment, so that the potential safety hazard exists in the driving process of the vehicle, even a collision accident is caused, and the user experience is poor.
In response to the above problems, those skilled in the art have sought solutions.
Disclosure of Invention
In view of this, the invention provides a method and a vehicle for adjusting driving behaviors, which can prohibit a rapid acceleration operation instruction received by the vehicle according to different road condition information of a road where the vehicle is located, and improve safety and experience of a user in driving the vehicle.
The invention provides a method for adjusting driving behaviors, which is applied to a vehicle and comprises the following steps: receiving road condition information of the position of a vehicle; comparing the road condition information with preset information to generate an emergency acceleration prohibition signal when the road condition information contains the preset information; and after the vehicle receives the rapid acceleration prohibiting signal, prohibiting the vehicle from executing the received rapid acceleration operation command.
Specifically, after the step of prohibiting the vehicle from executing the received rapid acceleration operation command after the vehicle receives the rapid acceleration prohibition signal, the method further includes: and generating prompt information corresponding to the command for prohibiting the rapid acceleration operation from being executed, and displaying the prompt information.
Specifically, comparing the traffic information with preset information to generate an urgent acceleration prohibition signal when the traffic information includes the preset information includes: processing according to the road condition information to obtain the road surface evenness of the road where the vehicle is located; and when the road surface evenness is less than the preset road surface evenness, generating a rapid acceleration prohibiting signal.
Specifically, after the step of obtaining the road flatness of the road where the vehicle is located according to the road condition information processing, the method further includes: when the road surface evenness is greater than or equal to the preset road surface evenness, acquiring the traffic condition of the road section where the vehicle is located; judging whether the road section where the vehicle is located is in a congestion state according to the traffic condition; when the road section where the vehicle is located is in a congestion state, generating a rapid acceleration prohibition signal; and returning the step of receiving the road condition information of the position of the vehicle when the road section of the vehicle is not in the congestion state.
Specifically, comparing the traffic information with preset information to generate an urgent acceleration prohibition signal when the traffic information includes the preset information includes: processing according to the road condition information to obtain gradient information of a road where the vehicle is located; obtaining the gradient of the road section where the vehicle is located according to the gradient information; when the gradient of the road section where the vehicle is located is larger than a preset gradient, generating a rapid acceleration prohibiting signal and a speed limiting signal; after the vehicle receives the rapid acceleration prohibition signal, prohibiting the vehicle from executing the received rapid acceleration operation command includes: and limiting the speed of the vehicle according to the received speed limiting signal, and prohibiting the vehicle from executing the received rapid acceleration operation command after receiving the rapid acceleration prohibiting signal.
Specifically, comparing the traffic information with preset information to generate an urgent acceleration prohibition signal when the traffic information includes the preset information includes: processing according to the road condition information to obtain road width information of a road where the vehicle is located; obtaining the width of the road section where the vehicle is located according to the road width information; when the width of the road section where the vehicle is located is smaller than the preset width, generating a rapid acceleration prohibiting signal and a speed limiting signal; after the vehicle receives the rapid acceleration prohibition signal, prohibiting the vehicle from executing the received rapid acceleration operation command includes: and limiting the speed of the vehicle according to the received speed limiting signal, and prohibiting the vehicle from executing the received rapid acceleration operation command after receiving the rapid acceleration prohibiting signal.
Specifically, comparing the traffic information with preset information to generate an urgent acceleration prohibition signal when the traffic information includes the preset information includes: judging whether the road section where the vehicle is located is a mountain road or not according to the road condition information; when the road section where the vehicle is located is a mountain road, generating a rapid acceleration prohibiting signal and a speed limiting signal; after the vehicle receives the rapid acceleration prohibition signal, prohibiting the vehicle from executing the received rapid acceleration operation command includes: limiting the speed of the vehicle according to the received speed limiting signal, and prohibiting the vehicle from executing the received rapid acceleration operation command after receiving the rapid acceleration prohibiting signal; and returning to the step of judging whether the road section where the vehicle is located is the mountain winding road according to the road condition information when the road section where the vehicle is located is not the mountain winding road.
Specifically, the step of receiving the road condition information of the location of the vehicle further includes: detecting atmospheric visibility outside the vehicle in real time; when the atmospheric visibility is lower than the preset atmospheric visibility, the current speed of the vehicle is acquired; when the current speed of the vehicle is greater than the preset speed, generating a speed reduction control signal; and controlling the vehicle to gradually reduce the speed according to the speed reduction control signal.
Specifically, the step of controlling the vehicle to gradually reduce the vehicle speed according to the speed reduction control signal further comprises the following steps: processing according to the road condition information to obtain the road grade of the road section where the vehicle is located; when the road grade of the road section where the vehicle is located is an expressway, acquiring the current position of the vehicle; acquiring a navigation path between the current position and an expressway exit closest to the current position; and displaying the navigation path.
The present invention also provides a vehicle comprising: a memory for storing executable program code; and a processor for invoking said executable program code in said memory, the executing step comprising the method of adjusting driving behavior as described above.
Specifically, the method for adjusting driving behavior and the vehicle provided by this embodiment generate the rapid acceleration prohibition signal according to the corresponding road condition information by analyzing the road condition information of the location where the vehicle is located, so that different road condition information of the road where the vehicle is located can be prohibited from the rapid acceleration operation instruction received by the vehicle, and the safety and the experience of the user in driving the vehicle are improved.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a flowchart illustrating a method for adjusting driving behavior according to a first embodiment of the present invention;
FIG. 2 is a flowchart illustrating a method for adjusting driving behavior according to a second embodiment of the present invention;
FIG. 3 is a flowchart illustrating a method for adjusting driving behavior according to a third embodiment of the present invention;
FIG. 4 is a flowchart illustrating a method for adjusting driving behavior according to a fourth embodiment of the present invention;
FIG. 5 is a flowchart illustrating a method for adjusting driving behavior according to a fifth embodiment of the present invention;
FIG. 6 is a flowchart illustrating a method for adjusting driving behavior according to a sixth embodiment of the present invention;
FIG. 7 is a flowchart illustrating a method for adjusting driving behavior according to a seventh embodiment of the present invention;
FIG. 8 is a flowchart illustrating a method for adjusting driving behavior according to an eighth embodiment of the present invention;
FIG. 9 is a flowchart illustrating a method for adjusting driving behavior according to a ninth embodiment of the present invention;
fig. 10 is a block diagram of a vehicle according to a tenth embodiment of the invention.
Detailed Description
To further explain the technical means and effects of the present invention adopted to achieve the predetermined objects, the present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments.
Fig. 1 is a flowchart illustrating a method for adjusting driving behavior according to a first embodiment of the present invention. The present embodiment is a method of adjusting driving behavior performed by a vehicle. As shown in fig. 1, the method for adjusting driving behavior of the present embodiment may include the following steps:
step S11: and receiving road condition information of the position of the vehicle.
Specifically, in this embodiment, the processor in the vehicle receives the road condition information of the location where the vehicle is located, which is sent by the vehicle-mounted device. Specifically, the traffic information may be but not limited to collected through a camera disposed outside the vehicle, and the collected traffic information is transmitted to the vehicle, and the vehicle sends the traffic information to the processor, but is not limited thereto.
Step S12: and comparing the road condition information with preset information to generate an emergency acceleration prohibition signal when the road condition information contains the preset information.
Specifically, in the present embodiment, the preset information may include, but is not limited to, low road flatness, steep slope, narrow road width, winding road, low atmospheric visibility, and the like. Specifically, the processor in the vehicle compares the road condition information with preset information, so that when the road condition information includes low road surface flatness, steep slope, narrow road width, winding road or low atmospheric visibility, the processor generates a rapid acceleration prohibition signal and sends the rapid acceleration prohibition signal to the vehicle body manager.
Step S14: after the vehicle receives the rapid acceleration prohibition signal, the vehicle is prohibited from executing the received rapid acceleration operation command.
Specifically, in one embodiment, the rapid acceleration operation command may be, but is not limited to, a user's jerking operation of an accelerator pedal in the vehicle.
Specifically, in an embodiment, a processor in the vehicle sends the rapid acceleration prohibition signal to the vehicle body controller, and the vehicle body controller prohibits the rapid acceleration operation command received by the vehicle after receiving the rapid acceleration prohibition signal, so as to prevent the vehicle from performing the rapid acceleration operation on a road with low road surface flatness, improve the stability and safety of the vehicle in the driving process, avoid collision accidents of the vehicle on a bumpy road due to the rapid acceleration, and improve the driving experience of a user.
Specifically, in an embodiment, the method for adjusting driving behavior according to this embodiment further includes, after the step of prohibiting the vehicle from executing the received rapid acceleration operation command after the vehicle receives the rapid acceleration prohibition signal: and generating prompt information corresponding to prohibition of the rapid acceleration operation instruction, and displaying the prompt information.
Specifically, in this embodiment, the vehicle may present the prompt information in a voice playing manner or a display manner on the user interface of the display screen, but not limited thereto. Specifically, the prompt information may be, but is not limited to, prompting that a rapid acceleration operation command is prohibited when the vehicle runs on a bumpy road segment, so that the driving behavior of the user can be standardized, and the driving skill of the user is improved.
Referring to fig. 2, fig. 2 is a flowchart illustrating a method for adjusting driving behavior according to a second embodiment of the present invention. As shown in fig. 1 and fig. 2, the step of comparing the traffic information with the preset information to generate the rapid acceleration prohibition signal when the traffic information includes the preset information includes the following steps:
step S21: and processing according to the road condition information to obtain the road surface evenness of the road where the vehicle is located.
Specifically, in this embodiment, the processor in the vehicle processes the road condition information to obtain the road flatness of the road where the vehicle is located. For example, on a muddy or bumpy road, the road has less flatness of its surface, and on a flat or non-dimpled road, the road has higher flatness of its surface.
Step S22: and when the road surface evenness is less than the preset road surface evenness, generating a rapid acceleration prohibiting signal.
Specifically, in one embodiment, the preset road flatness is the road flatness corresponding to the case where the road is flat and has no pothole, and it can be understood that when a user drives a vehicle on the flat road, the vehicle does not bump.
Referring to fig. 3, fig. 3 is a flowchart illustrating a method for adjusting driving behavior according to a third embodiment of the present invention. As shown in fig. 2 and fig. 3, the method for adjusting driving behavior according to this embodiment further includes, after the step of obtaining the road flatness of the road where the vehicle is located according to the road condition information processing:
step S31: and when the road surface evenness is greater than or equal to the preset road surface evenness, acquiring the traffic condition of the road section where the vehicle is located.
Specifically, in one embodiment, when the road flatness is greater than or equal to the preset road flatness, the processor in the vehicle acquires the traffic condition of the road segment where the vehicle is located. Specifically, the vehicle may collect traffic condition data by setting an external camera, and send the traffic condition data to the vehicle machine, and the vehicle machine sends the traffic condition data to the processor, but the vehicle machine is not limited to this, for example, the vehicle machine may also send the current position of the vehicle to the cloud server, and the cloud server obtains the traffic condition of the current position corresponding to the vehicle from the traffic service according to the received current position, and returns the traffic condition to the vehicle machine of the vehicle, and the vehicle machine sends the received traffic condition to the processor.
Step S32: and judging whether the road section where the vehicle is located is in a congestion state or not according to the traffic condition.
Specifically, when the road segment on which the vehicle is located is in the congestion state, step S33 is executed: a rapid acceleration inhibit signal is generated. When the road segment on which the vehicle is located is not in the congestion state, the process returns to step S21.
Specifically, in one embodiment, a processor in the vehicle determines a congestion condition of a road segment on which the vehicle is located based on traffic conditions. Specifically, the processor will generate a rapid acceleration prohibition signal when the road segment on which the vehicle is located is in a congested state.
Specifically, in an embodiment, a processor in the vehicle sends the rapid acceleration prohibition signal to the vehicle body controller, and the vehicle body controller prohibits the rapid acceleration operation command received by the vehicle after receiving the rapid acceleration prohibition signal, so as to prevent the vehicle from performing the rapid acceleration operation on a congested road section, improve the stability and the safety of the vehicle in the driving process, avoid a collision accident caused by the rapid acceleration of the vehicle on the congested road section, and improve the driving experience of a user.
Referring to fig. 4, fig. 4 is a flowchart illustrating a method for adjusting driving behavior according to a fourth embodiment of the present invention. As shown in fig. 1 and 4, the step of comparing the traffic information with the preset information to generate the rapid acceleration prohibition signal when the traffic information includes the preset information includes the following steps:
step S41: and processing according to the road condition information to obtain the gradient information of the road where the vehicle is located.
Specifically, in this embodiment, the processor in the vehicle processes the road condition information to obtain the gradient information of the road on which the vehicle is located. For example, the grade information may include, but is not limited to, whether the vehicle is on an uphill or downhill road, the grade of the road on which the vehicle is located, and so forth.
Step S42: and obtaining the gradient of the road section where the vehicle is located according to the gradient information.
Specifically, in one embodiment, the processor obtains the grade of the road on which the vehicle is located and whether the vehicle is in a section of an uphill or a downhill slope from the grade information.
Step S43: and when the gradient of the road section on which the vehicle is located is greater than the preset gradient, generating a rapid acceleration prohibiting signal and a speed limiting signal.
Specifically, in one embodiment, the preset gradient may be, but is not limited to, 4%, for example, in other embodiments, the preset gradient may be set according to a road grade, for example, the preset gradient may be set to any value between 4% and 8%, and the like.
Specifically, in one embodiment, the processor generates the rapid acceleration prohibition signal and the speed limit signal when the gradient of the road section on which the vehicle is located is greater than a preset gradient. For example, when the vehicle is on an uphill slope, the processor generates a rapid acceleration prohibiting signal and a speed limiting signal, so that the speed of the vehicle is limited according to the speed limiting signal, and after the rapid acceleration prohibiting signal is received, a rapid acceleration operation instruction input by a user is prohibited, so that the driving safety of the vehicle is improved.
Specifically, in this embodiment, the step of prohibiting the vehicle from executing the received rapid acceleration operating instruction after the vehicle receives the rapid acceleration prohibiting signal includes the following steps:
step S44: the speed of the vehicle is limited according to the received speed limiting signal, and after the rapid acceleration prohibiting signal is received, the vehicle is prohibited from executing the received rapid acceleration operation command.
Specifically, in one embodiment, a processor in the vehicle sends a rapid acceleration inhibit signal and a speed limit signal to the body controller. The vehicle body controller limits the speed of the vehicle according to the speed limiting signal after receiving the rapid acceleration prohibiting signal and the speed limiting signal, and prohibits the rapid acceleration operation command received by the vehicle according to the rapid acceleration prohibiting signal. For example, during the vehicle uphill, the processor limits the speed of the vehicle and prohibits the sudden acceleration operation command of the vehicle so as to improve the driving safety of the vehicle.
Referring to fig. 5, fig. 5 is a flowchart illustrating a method for adjusting driving behavior according to a fifth embodiment of the present invention. As shown in fig. 1 and fig. 5, the step of comparing the traffic information with the preset information to generate the rapid acceleration prohibition signal when the traffic information includes the preset information includes the following steps:
step S51: and processing according to the road condition information to obtain road width information of the road where the vehicle is located.
Specifically, in one embodiment, the processor in the vehicle processes the road width information of the road where the vehicle is located according to the road condition information, for example, whether the road where the vehicle is located is a wide road or a narrow road, or whether the road is a single lane or multiple lanes, and the like.
Step S52: and obtaining the width of the road section where the vehicle is located according to the road width information.
Specifically, in one embodiment, the processing in the vehicle processes the road width information to obtain the width of the road segment on which the vehicle is located, for example, the width of the road is smaller on a narrow road, or the width of the road gradually becomes smaller on a gradually narrowing road.
Step S53: and when the width of the road section where the vehicle is located is smaller than the preset width, generating a rapid acceleration prohibiting signal and a speed limiting signal.
Specifically, in one embodiment, the preset width may be, but is not limited to, a width of the road being 3 meters, for example, in other embodiments, the preset width may also be set to a width wider or narrower than 3 meters, for example, the preset width is 5 meters, and so on.
Specifically, in one embodiment, the processor generates the rapid acceleration prohibition signal and the speed limitation signal when the width of the road segment where the vehicle is located is smaller than the preset width. For example, when the vehicle runs on a narrow road, the processor generates a rapid acceleration prohibiting signal and a speed limiting signal, so that the speed of the vehicle is limited according to the speed limiting signal, and after the rapid acceleration prohibiting signal is received, a rapid acceleration operation instruction input by a user is prohibited, so that the driving safety of the vehicle is improved.
Specifically, in this embodiment, the step of prohibiting the vehicle from executing the received rapid acceleration operating instruction after the vehicle receives the rapid acceleration prohibiting signal includes the following steps:
step S54: the speed of the vehicle is limited according to the received speed limiting signal, and after the rapid acceleration prohibiting signal is received, the vehicle is prohibited from executing the received rapid acceleration operation command.
Specifically, in one embodiment, a processor in the vehicle sends a rapid acceleration inhibit signal and a speed limit signal to the body controller. The vehicle body controller limits the speed of the vehicle according to the speed limiting signal after receiving the rapid acceleration prohibiting signal and the speed limiting signal, and prohibits the rapid acceleration operation command received by the vehicle according to the rapid acceleration prohibiting signal. For example, during the running process of the vehicle on a narrow road, the processor limits the speed of the vehicle and prohibits the rapid acceleration operation command of the vehicle so as to improve the driving safety of the vehicle.
Referring to fig. 6, fig. 6 is a flowchart illustrating a method for adjusting driving behavior according to a sixth embodiment of the present invention. As shown in fig. 1 and fig. 6, the step of comparing the traffic information with the preset information to generate the rapid acceleration prohibition signal when the traffic information includes the preset information includes the following steps:
step S61: and judging whether the road section where the vehicle is located is a mountain road or not according to the road condition information.
Specifically, in one embodiment, the processor in the vehicle processes the road condition information to determine whether the road segment where the vehicle is located is a mountain road, for example, the vehicle travels on a continuous curve, or the location of the vehicle is a mountain area, etc.
Specifically, when the road segment on which the vehicle is located is a winding road, step S62 is executed: a rapid acceleration prohibition signal and a speed limit signal are generated. If the road segment on which the vehicle is located is not a winding road, the process returns to step S61.
Specifically, in one embodiment, when the road segment on which the vehicle is located is a winding road, the processor generates the rapid acceleration prohibition signal and the speed limitation signal. For example, when the vehicle runs on a winding mountain road, the processor generates a rapid acceleration prohibiting signal and a speed limiting signal, so that the speed of the vehicle is limited according to the speed limiting signal, and after the rapid acceleration prohibiting signal is received, a rapid acceleration operation command input by a user is prohibited, so that the driving safety of the vehicle is improved.
Specifically, in this embodiment, the step of prohibiting the vehicle from executing the received rapid acceleration operating instruction after the vehicle receives the rapid acceleration prohibiting signal includes the following steps:
step S63: the speed of the vehicle is limited according to the received speed limiting signal, and after the rapid acceleration prohibiting signal is received, the vehicle is prohibited from executing the received rapid acceleration operation command.
Specifically, in one embodiment, a processor in the vehicle sends a rapid acceleration inhibit signal and a speed limit signal to the body controller. The vehicle body controller limits the speed of the vehicle according to the speed limiting signal after receiving the rapid acceleration prohibiting signal and the speed limiting signal, and prohibits the rapid acceleration operation command received by the vehicle according to the rapid acceleration prohibiting signal. For example, during the running process of the vehicle on the winding mountain road, the processor limits the speed of the vehicle and prohibits the rapid acceleration operation command of the vehicle so as to improve the driving safety of the vehicle.
Referring to fig. 7, fig. 6 is a flowchart illustrating a method for adjusting driving behavior according to a seventh embodiment of the present invention. As shown in fig. 1 and fig. 7, the method for adjusting driving behavior according to this embodiment further includes, after the step of receiving the road condition information of the location of the vehicle:
step S71: atmospheric visibility outside the vehicle is detected in real time.
In particular, in an embodiment, the vehicle may detect atmospheric visibility of an external environment of the vehicle through a visibility sensor provided externally, and transmit the detected atmospheric visibility to the processor.
Step S72: and when the atmospheric visibility is lower than the preset atmospheric visibility, acquiring the current speed of the vehicle.
Specifically, in an embodiment, the preset atmospheric visibility may be, but is not limited to, 1km, for example, in other real-time manners, the preset atmospheric visibility may also be a value higher or lower than 1km, for example, the preset atmospheric visibility is 0.3km or 10km, and the like.
Specifically, in this embodiment, when the atmospheric visibility is lower than the preset atmospheric visibility, the electronic control unit in the vehicle acquires the current vehicle speed of the vehicle and sends the current vehicle speed to the processor.
Step S73: and when the current speed of the vehicle is greater than the preset speed, generating a speed reduction control signal.
Specifically, in one embodiment, the preset vehicle speed may be set to, but is not limited to, 60km/h, for example, in other embodiments, the preset vehicle speed may also be set to a higher or lower speed per hour than 60km/h, for example, the preset vehicle speed is set to 80km/h or 40km/h, and so on.
Specifically, in the present embodiment, when the current vehicle speed of the vehicle is greater than the preset vehicle speed, the processor in the vehicle generates the deceleration control signal.
Step S74: and controlling the vehicle to gradually reduce the speed according to the speed reduction control signal.
Specifically, in an embodiment, the processor sends the speed reduction control signal to the vehicle body controller, and the vehicle body controller controls the speed of the vehicle after receiving the speed reduction control signal, and gradually reduces the speed of the vehicle, so that the speed of the vehicle driven by the user is within a safe speed range, and the vehicle can be driven within the safe speed range when encountering heavy fog, rainy weather, snowy weather, haze weather, sand and dust weather and hail weather at high speed, thereby improving the safety of the vehicle driven by the user.
Referring to fig. 8, fig. 8 is a flowchart illustrating a method for adjusting driving behavior according to an eighth embodiment of the present invention. As shown in fig. 7 and fig. 8, the method for adjusting driving behavior according to the present embodiment further includes, after the step of controlling the vehicle to gradually decrease the vehicle speed according to the deceleration control signal:
step S81: and processing according to the road condition information to obtain the road grade of the road section where the vehicle is located.
Specifically, in one embodiment, the processor in the vehicle processes the road condition information to obtain the road grade of the road section where the vehicle is located. Specifically, the road classes may include, but are not limited to, highways, national roads, provincial roads, urban roads, and elevated roads, and the like.
Step S82: and when the road grade of the road section where the vehicle is located is the expressway, acquiring the current position of the vehicle.
Specifically, in one embodiment, when the road grade of the road segment where the vehicle is located is an expressway, the processor in the vehicle acquires the current position of the vehicle, and further acquires an expressway exit closest to the vehicle according to the current position of the vehicle.
Step S83: and acquiring a navigation path between the current position and the expressway exit closest to the current position.
Step S84: and displaying the navigation path.
Specifically, in one embodiment, the processor transmits the current position of the vehicle and the highway exit closest to the vehicle to the navigation client, and the navigation client performs route planning according to the current position and the highway exit to obtain the navigation path between the current position and the highway exit closest to the current position, and displays the navigation path in the user interface of the display screen to remind the user of driving the vehicle away from the highway, so that the safety of driving the vehicle by the user is improved.
Referring to fig. 9, fig. 9 is a flowchart illustrating a method for adjusting driving behavior according to a ninth embodiment of the present invention. As shown in fig. 8 and 9, the step of acquiring the navigation path between the current position and the expressway exit closest to the current position specifically includes:
step S91: the traveling direction of the vehicle is acquired.
Step S92: and processing according to the current position and the driving direction to obtain an expressway exit with the shortest distance in front of the vehicle.
Step S93: and acquiring a navigation path between the current position and the exit of the highway.
Specifically, in an embodiment, when the processor obtains the current position of the vehicle, the processor further obtains the driving direction of the vehicle, so as to search for an expressway exit closest to the current position of the vehicle in front of the vehicle, and transmit the current position of the vehicle and the expressway exit to the navigation client, the navigation client performs route planning according to the current position and the expressway exit, so as to obtain a navigation path between the current position and the expressway exit closest to the current position, and the navigation path is displayed in a user interface of the display screen, so as to remind a user of driving the vehicle away from the expressway, and thus the safety of driving the vehicle by the user is improved.
Referring to fig. 10, fig. 10 is a block diagram of a vehicle 100 according to a ninth embodiment of the present invention. As shown in fig. 10, the present embodiment provides a vehicle 100 including a memory 110 and a processor 120.
Specifically, in the present embodiment, the memory 110 is used to store executable program code. The processor 120 is configured to call the executable program code in the memory 110 to implement the step of adjusting the driving behavior: receiving road condition information of the position of a vehicle; comparing the road condition information with preset information to generate an urgent acceleration prohibition signal when the road condition information contains the preset information; after the vehicle receives the rapid acceleration prohibition signal, the vehicle is prohibited from executing the received rapid acceleration operation command.
Specifically, in one embodiment, the processor 120, after the step of prohibiting the vehicle from executing the received rapid acceleration operation command after the vehicle receives the rapid acceleration prohibition signal, further includes: and generating prompt information corresponding to the command for prohibiting the execution of the rapid acceleration operation, and displaying the prompt information.
Specifically, in an embodiment, the processor 120 compares the traffic information with the preset information to generate the signal for prohibiting rapid acceleration when the traffic information includes the preset information, and the method includes: processing according to the road condition information to obtain the road surface evenness of the road where the vehicle is located; and when the road surface evenness is less than the preset road surface evenness, generating a rapid acceleration prohibiting signal.
Specifically, in an embodiment, after the step of obtaining the road flatness of the road on which the vehicle is located according to the road condition information processing is executed by the processor 120, the method further includes: when the road surface evenness is greater than or equal to the preset road surface evenness, acquiring the traffic condition of the road section where the vehicle is located; judging whether the road section where the vehicle is located is in a congestion state or not according to the traffic condition; when the road section where the vehicle is located is in a congestion state, generating a rapid acceleration prohibition signal; and returning to the step of receiving the road condition information of the position of the vehicle when the road section of the vehicle is not in the congestion state.
Specifically, in an embodiment, the processor 120 compares the traffic information with the preset information to generate the signal for prohibiting rapid acceleration when the traffic information includes the preset information, and the method includes: processing according to the road condition information to obtain the gradient information of the road where the vehicle is located; obtaining the gradient of the road section where the vehicle is located according to the gradient information; when the gradient of a road section where the vehicle is located is larger than a preset gradient, generating a rapid acceleration prohibiting signal and a speed limiting signal; after the vehicle receives the rapid acceleration prohibiting signal, prohibiting the vehicle from executing the received rapid acceleration operation command, comprising: the speed of the vehicle is limited according to the received speed limiting signal, and after the rapid acceleration prohibiting signal is received, the vehicle is prohibited from executing the received rapid acceleration operation command.
Specifically, in an embodiment, the processor 120 compares the traffic information with the preset information to generate the signal for prohibiting rapid acceleration when the traffic information includes the preset information, and the method includes: processing according to the road condition information to obtain road width information of a road where the vehicle is located; obtaining the width of a road section where the vehicle is located according to the road width information; when the width of the road section where the vehicle is located is smaller than the preset width, generating a rapid acceleration prohibiting signal and a speed limiting signal; after the vehicle receives the rapid acceleration prohibiting signal, prohibiting the vehicle from executing the received rapid acceleration operation command, comprising: the speed of the vehicle is limited according to the received speed limiting signal, and after the rapid acceleration prohibiting signal is received, the vehicle is prohibited from executing the received rapid acceleration operation command.
Specifically, in an embodiment, the processor 120 compares the traffic information with the preset information to generate the signal for prohibiting rapid acceleration when the traffic information includes the preset information, and the method includes: judging whether the road section where the vehicle is located is a mountain road or not according to the road condition information; when the road section of the vehicle is a mountain road, generating a rapid acceleration prohibiting signal and a speed limiting signal; after the vehicle receives the rapid acceleration prohibiting signal, prohibiting the vehicle from executing the received rapid acceleration operation command, comprising: limiting the speed of the vehicle according to the received speed limiting signal, and prohibiting the vehicle from executing the received rapid acceleration operation instruction after receiving the rapid acceleration prohibiting signal; and when the road section where the vehicle is located is not the mountain making road, returning to the step of judging whether the road section where the vehicle is located is the mountain making road according to the road condition information.
Specifically, in an embodiment, the processor 120, after executing the step of receiving the road condition information of the location of the vehicle, further includes: detecting atmospheric visibility outside the vehicle in real time; when the atmospheric visibility is lower than the preset atmospheric visibility, the current speed of the vehicle is acquired; when the current speed of the vehicle is greater than the preset speed, generating a speed reduction control signal; and controlling the vehicle to gradually reduce the speed according to the speed reduction control signal.
Specifically, in one embodiment, the processor 120, after executing the step of controlling the vehicle to gradually decrease the vehicle speed according to the deceleration control signal, further includes: processing according to the road condition information to obtain the road grade of the road section where the vehicle is located; when the road grade of the road section where the vehicle is located is an expressway, acquiring the current position of the vehicle; acquiring a navigation path between a current position and an expressway exit closest to the current position; and displaying the navigation path.
Specifically, in an embodiment, the step of the processor 120 executing the step of acquiring the navigation path between the current location and the highway exit closest to the current location specifically includes: acquiring the driving direction of a vehicle; processing according to the current position and the driving direction to obtain an expressway exit with the shortest distance in front of the vehicle; and acquiring a navigation path between the current position and the exit of the highway.
For the specific process of implementing each function of each functional unit of the vehicle 100, please refer to the specific contents described in the embodiments shown in fig. 1 to fig. 8, which is not described herein again.
Specifically, the method for adjusting driving behavior and the vehicle provided by this embodiment generate the rapid acceleration prohibition signal according to the corresponding road condition information by analyzing the road condition information of the location where the vehicle is located, so that different road condition information of the road where the vehicle is located can be prohibited from the rapid acceleration operation instruction received by the vehicle, and the safety and the experience of the user in driving the vehicle are improved.
In addition, an embodiment of the present invention further provides a computer-readable storage medium, in which computer-executable instructions are stored, where the computer-readable storage medium is, for example, a non-volatile memory such as an optical disc, a hard disc, or a flash memory. The computer-executable instructions are used for causing a computer or similar computing device to perform various operations in the method for adjusting driving behavior.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other. For the terminal class embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for relevant points, reference may be made to part of the description of the method embodiment.
Claims (10)
1. A method of adjusting driving behavior, the method being applied to a vehicle, the method comprising:
receiving road condition information of the position of a vehicle;
comparing the road condition information with preset information to generate an emergency acceleration prohibition signal when the road condition information contains the preset information;
and after the vehicle receives the rapid acceleration prohibiting signal, prohibiting the vehicle from executing the received rapid acceleration operation command.
2. The method of adjusting driving behavior according to claim 1, wherein the step of inhibiting the vehicle from executing the received rapid acceleration operation command after the vehicle receives the rapid acceleration inhibition signal further comprises:
and generating prompt information corresponding to the command for prohibiting the rapid acceleration operation from being executed, and displaying the prompt information.
3. The method of adjusting driving behavior according to claim 1, wherein the comparing the traffic information with preset information to generate a sudden acceleration prohibition signal when the traffic information includes the preset information comprises:
processing according to the road condition information to obtain the road surface evenness of the road where the vehicle is located;
and when the road surface evenness is less than the preset road surface evenness, generating a rapid acceleration prohibiting signal.
4. The method according to claim 3, wherein the step of obtaining the road flatness of the road on which the vehicle is located according to the road condition information processing further comprises:
when the road surface evenness is greater than or equal to the preset road surface evenness, acquiring the traffic condition of the road section where the vehicle is located;
judging whether the road section where the vehicle is located is in a congestion state according to the traffic condition;
when the road section where the vehicle is located is in a congestion state, generating a rapid acceleration prohibition signal;
and returning the step of receiving the road condition information of the position of the vehicle when the road section of the vehicle is not in the congestion state.
5. The method of adjusting driving behavior according to claim 1, wherein the comparing the traffic information with preset information to generate a sudden acceleration prohibition signal when the traffic information includes the preset information comprises:
processing according to the road condition information to obtain gradient information of a road where the vehicle is located;
obtaining the gradient of the road section where the vehicle is located according to the gradient information;
when the gradient of the road section where the vehicle is located is larger than a preset gradient, generating a rapid acceleration prohibiting signal and a speed limiting signal;
after the vehicle receives the rapid acceleration prohibition signal, prohibiting the vehicle from executing the received rapid acceleration operation command includes:
and limiting the speed of the vehicle according to the received speed limiting signal, and prohibiting the vehicle from executing the received rapid acceleration operation command after receiving the rapid acceleration prohibiting signal.
6. The method of adjusting driving behavior according to claim 1, wherein the comparing the traffic information with preset information to generate a sudden acceleration prohibition signal when the traffic information includes the preset information comprises:
processing according to the road condition information to obtain road width information of a road where the vehicle is located;
obtaining the width of the road section where the vehicle is located according to the road width information;
when the width of the road section where the vehicle is located is smaller than the preset width, generating a rapid acceleration prohibiting signal and a speed limiting signal;
after the vehicle receives the rapid acceleration prohibition signal, prohibiting the vehicle from executing the received rapid acceleration operation command includes:
and limiting the speed of the vehicle according to the received speed limiting signal, and prohibiting the vehicle from executing the received rapid acceleration operation command after receiving the rapid acceleration prohibiting signal.
7. The method of adjusting driving behavior according to claim 1, wherein the comparing the traffic information with preset information to generate a sudden acceleration prohibition signal when the traffic information includes the preset information comprises:
judging whether the road section where the vehicle is located is a mountain road or not according to the road condition information;
when the road section where the vehicle is located is a mountain road, generating a rapid acceleration prohibiting signal and a speed limiting signal;
after the vehicle receives the rapid acceleration prohibition signal, prohibiting the vehicle from executing the received rapid acceleration operation command includes:
limiting the speed of the vehicle according to the received speed limiting signal, and prohibiting the vehicle from executing the received rapid acceleration operation command after receiving the rapid acceleration prohibiting signal;
and returning to the step of judging whether the road section where the vehicle is located is the mountain winding road according to the road condition information when the road section where the vehicle is located is not the mountain winding road.
8. The method of adjusting driving behavior according to claim 1, wherein the step of receiving road condition information of the location of the vehicle further comprises:
detecting atmospheric visibility outside the vehicle in real time;
when the atmospheric visibility is lower than the preset atmospheric visibility, the current speed of the vehicle is acquired;
when the current speed of the vehicle is greater than the preset speed, generating a speed reduction control signal;
and controlling the vehicle to gradually reduce the speed according to the speed reduction control signal.
9. The method of adjusting driving behavior of claim 8, wherein the step of controlling the vehicle to gradually decrease the vehicle speed in accordance with the deceleration control signal is further followed by:
processing according to the road condition information to obtain the road grade of the road section where the vehicle is located;
when the road grade of the road section where the vehicle is located is an expressway, acquiring the current position of the vehicle;
acquiring a navigation path between the current position and an expressway exit closest to the current position;
and displaying the navigation path.
10. A vehicle, characterized in that the vehicle comprises:
a memory for storing executable program code; and
a processor for invoking the executable program code in the memory for implementing a method of adjusting driving behavior according to any one of claims 1 to 9.
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| CN201810732554.9A CN110689717A (en) | 2018-07-05 | 2018-07-05 | Method for adjusting driving behavior and vehicle |
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| CN201810732554.9A CN110689717A (en) | 2018-07-05 | 2018-07-05 | Method for adjusting driving behavior and vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113504882A (en) * | 2021-04-30 | 2021-10-15 | 惠州华阳通用电子有限公司 | Multi-system multi-region display method |
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