CN112172827A - Driving assistance system control method, device, equipment and storage medium - Google Patents
Driving assistance system control method, device, equipment and storage medium Download PDFInfo
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- CN112172827A CN112172827A CN202010593824.XA CN202010593824A CN112172827A CN 112172827 A CN112172827 A CN 112172827A CN 202010593824 A CN202010593824 A CN 202010593824A CN 112172827 A CN112172827 A CN 112172827A
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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
- B60W40/02—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 ambient conditions
- B60W40/04—Traffic conditions
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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
- B60W40/12—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 parameters of the vehicle itself, e.g. tyre models
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/143—Alarm means
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Abstract
The invention discloses a driving assistance system control method, device, equipment and storage medium, and belongs to the technical field of vehicle control. The method comprises the steps of obtaining current driving state information; generating voice prompt information according to the current driving state information; sending the voice prompt information to a user to obtain confirmation information fed back by the user; the auxiliary driving system is controlled according to the confirmation information, voice prompt information is generated through the current driving state information, voice prompt is conducted on the user according to the voice prompt information, the user can feed back the confirmation information, the auxiliary driving system is controlled according to the confirmation information, voice prompt of the vehicle to the user is achieved actively, effective voice interaction is conducted based on the voice prompt, and control of the auxiliary driving system is enabled to be more intelligent.
Description
Technical Field
The invention relates to the technical field of vehicle control, in particular to a driving assistance system control method, a driving assistance system control device, driving assistance system control equipment and a storage medium.
Background
With the continuous development of automobile technology, automobiles become indispensable transportation means for people's lives. In order to ensure the driving safety of automobiles, various driving assistance control systems have been developed. Through various auxiliary driving systems, people can realize the functions of lane keeping assistance and automatic parking, and the driving safety of the automobile is improved. However, the conventional driving assistance control system requires a user to actively send a driving assistance system control command to the vehicle in a voice manner, and cannot realize intelligent control of the driving assistance system.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a driving assistance system control method, a driving assistance system control device, driving assistance equipment and a storage medium, and aims to solve the technical problem that the driving assistance system in the prior art is not intelligent enough in control.
In order to achieve the above object, the present invention provides a driving assistance system control method including the steps of:
acquiring current driving state information;
generating voice prompt information according to the current driving state information;
sending the voice prompt information to a user to obtain confirmation information fed back by the user;
and controlling the auxiliary driving system according to the confirmation information.
Preferably, the current driving state information includes current driving position information;
the generating of the voice prompt information according to the current driving state information comprises:
acquiring current driving position information;
searching corresponding data information points in a pre-constructed behavior data map according to the current driving position information;
obtaining corresponding driving behavior data according to the searched data information points;
and generating voice prompt information according to the driving behavior data.
Preferably, before the searching for the corresponding data information point in the pre-constructed behavior data map according to the current driving position information, the method further includes:
acquiring historical driving behavior data of a user and corresponding historical driving position information;
setting data information points corresponding to the historical driving behavior data on a preset map according to the historical driving position information;
and constructing a behavior data map according to the data information points.
Preferably, the current driving state information includes current road state information;
the generating of the voice prompt information according to the current driving state information comprises:
acquiring current road state information;
and when the current road state information meets the preset auxiliary driving condition, generating voice prompt information.
Preferably, when the current road state information meets a preset driving assistance condition, generating a voice prompt message includes:
obtaining the current road smoothness information, and obtaining smoothness degree information according to the current road smoothness information;
when the unobstructed degree information reaches a preset unobstructed condition, acquiring current road speed limit information;
and generating voice prompt information when the current road speed limit information reaches a preset speed limit condition.
Preferably, before sending the voice prompt message to the user, the method further includes:
determining an operation behavior corresponding to the driving assistance system according to the voice prompt information;
acquiring the current running state of the auxiliary driving system;
and when the operation behavior is not matched with the current running state, the step of sending the voice prompt message to the user is executed.
Preferably, after the step of controlling the driving assistance system according to the confirmation information, the method further includes:
acquiring current operation parameters;
detecting road environment information and vehicle state information of a vehicle in the driving process;
generating a control instruction according to the road environment information and the vehicle state information;
and adjusting the current operation parameters according to the control instruction.
In order to achieve the above object, the present invention also provides a driving support system control device including:
the acquisition module is used for acquiring current driving state information;
the voice module is used for generating voice prompt information according to the current driving state information;
the sending module is used for sending the voice prompt information to a user so as to obtain confirmation information fed back by the user;
and the control module is used for controlling the auxiliary driving system according to the confirmation information.
Further, to achieve the above object, the present invention also proposes a driving assistance system control apparatus including: a memory, a processor and a driving assistance system control program stored on the memory and executable on the processor, the driving assistance system control program being configured to implement the steps of the driving assistance system control method as described above.
In addition, in order to achieve the above object, the present invention also proposes a storage medium having a driving assistance system control program stored thereon, which, when executed by a processor, implements the steps of the driving assistance system control method as described above.
The method comprises the steps of obtaining current driving state information; generating voice prompt information according to the current driving state information; sending the voice prompt information to a user to obtain confirmation information fed back by the user; the auxiliary driving system is controlled according to the confirmation information, voice prompt information is generated through the current driving state information, voice prompt is conducted on the user according to the voice prompt information, the user can feed back the confirmation information, the auxiliary driving system is controlled according to the confirmation information, voice prompt of the vehicle to the user is achieved actively, effective voice interaction is conducted based on the voice prompt, and control of the auxiliary driving system is enabled to be more intelligent.
Drawings
Fig. 1 is a schematic structural diagram of a control device of a driving assistance system in a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a first exemplary embodiment of a driving assistance system control method according to the present invention;
FIG. 3 is a flowchart illustrating a driving assistance system control method according to a second embodiment of the present invention;
FIG. 4 is a flowchart illustrating a driving assistance system control method according to a third embodiment of the present invention;
fig. 5 is a block diagram showing the configuration of the driving assistance system control apparatus according to the first embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a control device of a driving assistance system in a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the driving assistance system control apparatus may include: a processor 1001, such as a Central Processing Unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a WIreless interface (e.g., a WIreless-FIdelity (WI-FI) interface). The Memory 1005 may be a Random Access Memory (RAM) Memory, or may be a Non-Volatile Memory (NVM), such as a disk Memory. The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the configuration shown in fig. 1 does not constitute a limitation of the driving assistance system control apparatus, and may include more or fewer components than those shown, or some components in combination, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a storage medium, may include therein an operating system, a network communication module, a user interface module, and a driving assistance system control program.
In the driving assistance system control apparatus shown in fig. 1, the network interface 1004 is mainly used for data communication with a network server; the user interface 1003 is mainly used for data interaction with a user; the processor 1001 and the memory 1005 in the driving assistance system control apparatus of the present invention may be provided in the driving assistance system control apparatus that calls the driving assistance system control program stored in the memory 1005 through the processor 1001 and executes the driving assistance system control method provided by the embodiment of the present invention.
An embodiment of the present invention provides a driving assistance system control method, and referring to fig. 2, fig. 2 is a flowchart illustrating a first embodiment of the driving assistance system control method according to the present invention.
In this embodiment, the driving assistance system control method includes the steps of:
step S10: and acquiring current driving state information.
It should be noted that, the execution subject of this embodiment is a terminal device disposed on a vehicle, and the terminal device may be a driving computer.
In this embodiment, the current driving state information is state information of the vehicle during driving, and includes information of a current position of the vehicle during driving, a road condition of a road, a driving state of the vehicle, and the like.
Step S20: and generating voice prompt information according to the current driving state information.
In a specific implementation, the current driving state information includes current driving position information, and the step of generating the voice prompt information according to the current driving state information includes: acquiring current driving position information; searching corresponding data information points in a pre-constructed behavior data map according to the current driving position information; obtaining corresponding driving behavior data according to the searched data information points; and generating voice prompt information according to the driving behavior data.
It should be noted that, in the data processing process, a situation that the data is related to the map is encountered, the data map represents a corresponding relationship between the data and the geographic location, a plurality of data information points exist on the data map, each data is stored in the data information point, and the data information points are distributed on the map according to the geographic location corresponding to the data.
In this embodiment, the current geographic position of the vehicle during driving can be obtained from the current driving position information, the corresponding data information point can be searched from the pre-constructed behavior data map according to the obtained geographic position, and then the corresponding driving behavior data is obtained from the data stored in the data information point, the driving behavior data in this embodiment is the behavior data of the driver turning on or turning off the assistant driving system, further, the user is prompted to turn on or turn off the assistant driving system by voice in this embodiment, therefore, before the voice prompt is performed on the user, it is necessary to determine whether the driver turns on or turns off the assistant driving system according to the driving behavior data of the user, then voice prompt information is generated according to the turning on or turning off behavior in the driving behavior data, and the user is prompted to turn on or turn off the assistant driving system by the voice prompt information, for example, the driving behavior data corresponding to the place A is searched according to a pre-constructed behavior data map after the user drives the vehicle to the place A is acquired from the current driving position information, and the user is prompted to start the adaptive cruise control through voice if the acquired driving behavior data is the self-adaptive cruise control.
It is easily understood that the behavior data map needs to be constructed before the driving behavior data is acquired from the behavior data map, and the step of constructing the behavior data map in the present embodiment includes: acquiring historical driving behavior data of a user and corresponding historical driving position information; setting data information points corresponding to the historical driving behavior data on a preset map according to the historical driving position information; and constructing a behavior data map according to the data information points, for example, acquiring driving behavior data of a vehicle driven by a user in a place B as a lane keeping system is closed, setting data information points X on a preset map according to the geographic position of the place B, wherein the behavior data stored in the data information points X is the lane keeping system closed, the preset map can be a digital map or an electronic map, and the size and the dimension of the map can be set according to the actual situation.
Further, in a specific implementation, when the current driving state information includes current road state information, the step of generating the voice prompt information according to the current driving state information includes: acquiring current road state information; and when the current road state information meets the preset auxiliary driving condition, generating voice prompt information.
It should be noted that, in this embodiment, a voice prompt may also be directly performed on the user according to the road state information, instead of generating the voice prompt information according to the driving behavior data, where the current road state information includes road smoothness, road speed limit information, and the like, and the road state information is determined, when the road state information meets the preset assistant driving condition, the voice prompt information is generated, the preset assistant driving condition includes an assistant driving system starting condition and an assistant driving system closing condition, and the voice prompt information includes a start prompt information or a close prompt information, specifically, when the current road state information meets the preset assistant driving condition, the step of generating the voice prompt information includes: obtaining the current road smoothness information, and obtaining smoothness degree information according to the current road smoothness information; when the unobstructed degree information reaches a preset unobstructed condition, acquiring current road speed limit information; and generating voice prompt information when the current road speed limit information reaches a preset speed limit condition.
In the specific implementation, the road smoothness information is extracted from the current road state information, the smoothness degree of the road can be determined according to the road smoothness information, it is easy to understand that if the road is crowded, the current road speed limit information does not need to be acquired, when the road is smooth, the smoothness degree is judged, when the smoothness degree reaches the preset smoothness condition, the current road speed limit information is acquired, the preset smoothness condition can be set according to the actual condition, furthermore, when the actual condition is considered, when the current speed limit is higher, the corresponding adaptive cruise control system is not suitable to be started, therefore, the current road speed limit information and the preset speed limit condition need to be compared, when the current road speed limit information reaches the preset speed limit condition, voice prompt information is generated, and a user is prompted to start or close the auxiliary driving system.
Step S30: and sending the voice prompt information to a user to obtain confirmation information fed back by the user.
In this embodiment, the voice prompt information is sent to the user to prompt the user to turn on or turn off the corresponding assistant driving system, and the user feeds back the voice prompt information and receives confirmation information fed back by the user, where the confirmation information is information responding to the voice prompt, and the user can feed back the confirmation information by means of voice or physical key, and can determine whether the user agrees to turn on or turn off the corresponding assistant driving system according to the confirmation information fed back.
Step S40: and controlling the auxiliary driving system according to the confirmation information.
In this embodiment, the confirmation information includes confirmation on information or confirmation off information, and the driving assistance system is turned on or off according to the confirmation on information or the confirmation off information, and includes a lane keeping assistance system, an automatic parking assistance system, a brake assistance system, a reverse assistance system, a driving assistance system, and the like.
In the embodiment, current driving state information is acquired; generating voice prompt information according to the current driving state information; sending the voice prompt information to a user to obtain confirmation information fed back by the user; the auxiliary driving system is controlled according to the confirmation information, voice prompt information is generated through the current driving state information, voice prompt is conducted on the user according to the voice prompt information, the user can feed back the confirmation information, the auxiliary driving system is controlled according to the confirmation information, voice prompt of the vehicle to the user is achieved actively, effective voice interaction is conducted based on the voice prompt, and control of the auxiliary driving system is enabled to be more intelligent.
Referring to fig. 3, fig. 3 is a flowchart illustrating a driving assistance system control method according to a second embodiment of the present invention.
Based on the first embodiment described above, a second embodiment of the driving assistance system control method of the invention is proposed.
In the second embodiment, before the step S30, the method further includes:
step S301: and determining the corresponding operation behavior of the driving assistance system according to the voice prompt information.
It should be noted that, in order to make the voice prompt more intelligent, an operation behavior corresponding to the assistant driving system needs to be determined before sending the voice prompt information to the user, because in an actual situation, the user may already turn on or turn off the corresponding assistant driving system, it is not necessary to repeatedly remind the user to turn on or turn off the corresponding assistant driving system again, for example, it is determined that the adaptive cruise control system needs to be turned on according to the obtained current driving state information, if the user does not turn on the adaptive cruise control system, the user is reminded to turn on the adaptive cruise control system by sending the voice prompt information to the user, and if the user already turns on the adaptive cruise control system, the voice prompt information does not need to be sent to the user, where the operation behavior in this embodiment includes an assistant driving system turning on behavior and an assistant driving system turning off behavior.
Step S302: and acquiring the current running state of the auxiliary driving system.
In this embodiment, the current operation state of the assistant driving system includes an on state or an off state, the operation behavior corresponding to the on state is an assistant driving system on behavior, and the operation behavior corresponding to the off state is an assistant driving system off behavior.
Step S303: and when the operation behavior is not matched with the current running state, the step of sending the voice prompt message to the user is executed.
In this embodiment, when the operation behavior is a driving assistance system opening behavior, if the current operation state is an open state, it is determined that the operation behavior is matched with the current operation state, if the current operation state is a closed state, it is determined that the operation behavior is not matched with the current operation state, when the operation behavior is a driving assistance system closing behavior, the determination method is similar to the above steps, and when the operation behavior is not matched with the current operation state, the voice prompt information is sent to the user.
The embodiment determines the corresponding operation behavior of the driving assistance system according to the voice prompt information; acquiring the current running state of the auxiliary driving system; and when the operation behavior is not matched with the current running state, the step of sending the voice prompt information to the user is executed, repeated voice prompt is avoided for the user by matching the operation behavior with the current running state, and effective voice interaction is carried out based on the voice prompt, so that the control of the assistant driving system is more intelligent.
Referring to fig. 4, fig. 4 is a flowchart illustrating a driving assistance system control method according to a third embodiment of the present invention.
Based on the first embodiment described above, a third embodiment of the driving assistance system control method of the invention is proposed.
In the third embodiment, after the step S40, the method further includes:
step S401: and acquiring current operation parameters.
In this embodiment, the current operation parameter is a parameter of the current vehicle during operation, and the current operation parameter includes parameters such as a vehicle speed and a steering angle.
Step S402: road environment information and vehicle state information of a vehicle during driving are detected.
It should be noted that, after the vehicle turns on or turns off the corresponding assistant driving system, in order to improve the intelligence of the control of the assistant driving system, and at the same time, in order to improve the driving safety after turning on the corresponding assistant driving system, in this embodiment, the road environment information and the vehicle state information of the vehicle during the driving process are detected in real time, the road environment information includes road condition information and obstacle information of the road, and the vehicle state information includes engine state information, brake state information, controller state information, and the like.
Step S403: and generating a control instruction according to the road environment information and the vehicle state information.
In a specific implementation, a control instruction is generated according to the detected road environment information and the vehicle state information, for example, a user starts an automatic parking system according to a prompt, the vehicle may encounter an obstacle when performing automatic parking, and in order to avoid an influence of the obstacle on the automatic parking of the vehicle, current operation parameters such as a parking steering angle and a vehicle speed of the vehicle need to be adjusted.
Step S404: and adjusting the current operation parameters according to the control instruction.
In this embodiment, after the control instruction is generated, the current operating parameter is adjusted according to the control instruction, for example, if the control instruction includes reducing the vehicle speed, the gear of the transmission is reduced according to the control instruction to reduce the vehicle speed.
The embodiment obtains the current operation parameters; detecting road environment information and vehicle state information of a vehicle in the driving process; generating a control instruction according to the road environment information and the vehicle state information; and adjusting the current operation parameters according to the control instruction.
Referring to fig. 5, fig. 5 is a block diagram showing the configuration of the driving assistance system control apparatus according to the first embodiment of the present invention.
As shown in fig. 5, a driving assistance system control apparatus according to an embodiment of the present invention includes:
and the acquisition module 10 is used for acquiring the current driving state information.
In this embodiment, the current driving state information is state information of the vehicle during driving, and includes information of a current position of the vehicle during driving, a road condition of a road, a driving state of the vehicle, and the like.
And the voice module 20 is configured to generate voice prompt information according to the current driving state information.
In a specific implementation, the current driving state information includes current driving position information, and the step of generating the voice prompt information according to the current driving state information includes: acquiring current driving position information; searching corresponding data information points in a pre-constructed behavior data map according to the current driving position information; obtaining corresponding driving behavior data according to the searched data information points; and generating voice prompt information according to the driving behavior data.
It should be noted that, in the data processing process, a situation that the data is related to the map is encountered, the data map represents a corresponding relationship between the data and the geographic location, a plurality of data information points exist on the data map, each data is stored in the data information point, and the data information points are distributed on the map according to the geographic location corresponding to the data.
In this embodiment, the current geographic position of the vehicle during driving can be obtained from the current driving position information, the corresponding data information point can be searched from the pre-constructed behavior data map according to the obtained geographic position, and then the corresponding driving behavior data is obtained from the data stored in the data information point, the driving behavior data in this embodiment is the behavior data of the driver turning on or turning off the assistant driving system, further, the user is prompted to turn on or turn off the assistant driving system by voice in this embodiment, therefore, before the voice prompt is performed on the user, it is necessary to determine whether the driver turns on or turns off the assistant driving system according to the driving behavior data of the user, then voice prompt information is generated according to the turning on or turning off behavior in the driving behavior data, and the user is prompted to turn on or turn off the assistant driving system by the voice prompt information, for example, the driving behavior data corresponding to the place A is searched according to a pre-constructed behavior data map after the user drives the vehicle to the place A is acquired from the current driving position information, and the user is prompted to start the adaptive cruise control through voice if the acquired driving behavior data is the self-adaptive cruise control.
It is easily understood that the behavior data map needs to be constructed before the driving behavior data is acquired from the behavior data map, and the step of constructing the behavior data map in the present embodiment includes: acquiring historical driving behavior data of a user and corresponding historical driving position information; setting data information points corresponding to the historical driving behavior data on a preset map according to the historical driving position information; and constructing a behavior data map according to the data information points, for example, acquiring driving behavior data of a vehicle driven by a user in a place B as a lane keeping system is closed, setting data information points X on a preset map according to the geographic position of the place B, wherein the behavior data stored in the data information points X is the lane keeping system closed, the preset map can be a digital map or an electronic map, and the size and the dimension of the map can be set according to the actual situation.
Further, in a specific implementation, when the current driving state information includes current road state information, the step of generating the voice prompt information according to the current driving state information includes: acquiring current road state information; and when the current road state information meets the preset auxiliary driving condition, generating voice prompt information.
It should be noted that, in this embodiment, a voice prompt may also be directly performed on the user according to the road state information, instead of generating the voice prompt information according to the driving behavior data, where the current road state information includes road smoothness, road speed limit information, and the like, and the road state information is determined, when the road state information meets the preset assistant driving condition, the voice prompt information is generated, the preset assistant driving condition includes an assistant driving system starting condition and an assistant driving system closing condition, and the voice prompt information includes a start prompt information or a close prompt information, specifically, when the current road state information meets the preset assistant driving condition, the step of generating the voice prompt information includes: obtaining the current road smoothness information, and obtaining smoothness degree information according to the current road smoothness information; when the unobstructed degree information reaches a preset unobstructed condition, acquiring current road speed limit information; and generating voice prompt information when the current road speed limit information reaches a preset speed limit condition.
In the specific implementation, the road smoothness information is extracted from the current road state information, the smoothness degree of the road can be determined according to the road smoothness information, it is easy to understand that if the road is crowded, the current road speed limit information does not need to be acquired, when the road is smooth, the smoothness degree is judged, when the smoothness degree reaches the preset smoothness condition, the current road speed limit information is acquired, the preset smoothness condition can be set according to the actual condition, furthermore, when the actual condition is considered, when the current speed limit is higher, the corresponding adaptive cruise control system is not suitable to be started, therefore, the current road speed limit information and the preset speed limit condition need to be compared, when the current road speed limit information reaches the preset speed limit condition, voice prompt information is generated, and a user is prompted to start or close the auxiliary driving system.
And the sending module 30 is configured to send the voice prompt message to a user to obtain confirmation information fed back by the user.
In this embodiment, the voice prompt information is sent to the user to prompt the user to turn on or turn off the corresponding assistant driving system, and the user feeds back the voice prompt information and receives confirmation information fed back by the user, where the confirmation information is information responding to the voice prompt, and the user can feed back the confirmation information by means of voice or physical key, and can determine whether the user agrees to turn on or turn off the corresponding assistant driving system according to the confirmation information fed back.
And the control module 40 is used for controlling the auxiliary driving system according to the confirmation information.
In this embodiment, the confirmation information includes confirmation on information or confirmation off information, and the driving assistance system is turned on or off according to the confirmation on information or the confirmation off information, and includes a lane keeping assistance system, an automatic parking assistance system, a brake assistance system, a reverse assistance system, a driving assistance system, and the like.
In the embodiment, current driving state information is acquired; generating voice prompt information according to the current driving state information; sending the voice prompt information to a user to obtain confirmation information fed back by the user; the auxiliary driving system is controlled according to the confirmation information, voice prompt information is generated through the current driving state information, voice prompt is conducted on the user according to the voice prompt information, the user can feed back the confirmation information, the auxiliary driving system is controlled according to the confirmation information, voice prompt of the vehicle to the user is achieved actively, effective voice interaction is conducted based on the voice prompt, and control of the auxiliary driving system is enabled to be more intelligent.
In an embodiment, the voice module 20 is further configured to obtain current driving position information; searching corresponding data information points in a pre-constructed behavior data map according to the current driving position information; obtaining corresponding driving behavior data according to the searched data information points; and generating voice prompt information according to the driving behavior data.
In one embodiment, the driving assistance system control device further comprises a construction module, configured to obtain historical driving behavior data of a user and corresponding historical driving position information; setting data information points corresponding to the historical driving behavior data on a preset map according to the historical driving position information; and constructing a behavior data map according to the data information points.
In an embodiment, the voice module 20 is further configured to obtain current road state information; and when the current road state information meets the preset auxiliary driving condition, generating voice prompt information.
In an embodiment, the voice module 20 is further configured to obtain current road smoothness information, and obtain smoothness information according to the current road smoothness information; when the unobstructed degree information reaches a preset unobstructed condition, acquiring current road speed limit information; and generating voice prompt information when the current road speed limit information reaches a preset speed limit condition.
In an embodiment, the driving assistance system control device further includes a detection module, configured to determine an operation behavior corresponding to the driving assistance system according to the voice prompt information; acquiring the current running state of the auxiliary driving system; and judging whether the operation behavior is matched with the current operation state.
In one embodiment, the driving assistance system control apparatus further includes an adjustment module, configured to obtain a current operation parameter; detecting road environment information and vehicle state information of a vehicle in the driving process; generating a control instruction according to the road environment information and the vehicle state information; and adjusting the current operation parameters according to the control instruction.
Furthermore, an embodiment of the present invention further provides a storage medium having a driving assistance system control program stored thereon, where the driving assistance system control program, when executed by a processor, implements the steps of the driving assistance system control method as described above.
It should be understood that the above is only an example, and the technical solution of the present invention is not limited in any way, and in a specific application, a person skilled in the art may set the technical solution as needed, and the present invention is not limited thereto.
It should be noted that the above-described work flows are only exemplary, and do not limit the scope of the present invention, and in practical applications, a person skilled in the art may select some or all of them to achieve the purpose of the solution of the embodiment according to actual needs, and the present invention is not limited herein.
In addition, the technical details that are not elaborated in the embodiment may refer to the driving assistance system control method provided in any embodiment of the present invention, and are not described herein again.
Further, it is to be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system 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 system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention or portions thereof that contribute to the prior art may be embodied in the form of a software product, where the computer software product is stored in a storage medium (e.g. Read Only Memory (ROM)/RAM, magnetic disk, optical disk), and includes several instructions for enabling a terminal device (e.g. a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A driving assist system control method characterized by comprising:
acquiring current driving state information;
generating voice prompt information according to the current driving state information;
sending the voice prompt information to a user to obtain confirmation information fed back by the user;
and controlling the auxiliary driving system according to the confirmation information.
2. The driving-assist system control method according to claim 1, characterized in that the current travel state information includes current travel position information;
the generating of the voice prompt information according to the current driving state information comprises:
acquiring current driving position information;
searching corresponding data information points in a pre-constructed behavior data map according to the current driving position information;
obtaining corresponding driving behavior data according to the searched data information points;
and generating voice prompt information according to the driving behavior data.
3. The driving-assist system control method according to claim 2, wherein before the searching for the corresponding data information point in a pre-constructed behavior data map based on the current travel position information, the method further comprises:
acquiring historical driving behavior data of a user and corresponding historical driving position information;
setting data information points corresponding to the historical driving behavior data on a preset map according to the historical driving position information;
and constructing a behavior data map according to the data information points.
4. The driving-assist system control method according to claim 1, characterized in that the current travel state information includes current road state information;
the generating of the voice prompt information according to the current driving state information comprises:
acquiring current road state information;
and when the current road state information meets the preset auxiliary driving condition, generating voice prompt information.
5. The driving-assist system control method according to claim 4, wherein the generating of the voice guidance information when the current road state information satisfies a preset driving-assist condition includes:
obtaining the current road smoothness information, and obtaining smoothness degree information according to the current road smoothness information;
when the unobstructed degree information reaches a preset unobstructed condition, acquiring current road speed limit information;
and generating voice prompt information when the current road speed limit information reaches a preset speed limit condition.
6. The driving assist system control method according to any one of claims 1 to 5, wherein before the sending of the voice guidance information to the user, the method further includes:
determining an operation behavior corresponding to the driving assistance system according to the voice prompt information;
acquiring the current running state of the auxiliary driving system;
and when the operation behavior is not matched with the current running state, the step of sending the voice prompt message to the user is executed.
7. The driving assist system control method according to any one of claims 1 to 5, characterized in that after the step of controlling the driving assist system in accordance with the confirmation information, the method further includes:
acquiring current operation parameters;
detecting road environment information and vehicle state information of a vehicle in the driving process;
generating a control instruction according to the road environment information and the vehicle state information;
and adjusting the current operation parameters according to the control instruction.
8. A driving assist system control device characterized by comprising:
the acquisition module is used for acquiring current driving state information;
the voice module is used for generating voice prompt information according to the current driving state information;
the sending module is used for sending the voice prompt information to a user so as to obtain confirmation information fed back by the user;
and the control module is used for controlling the auxiliary driving system according to the confirmation information.
9. A driving assistance system control apparatus characterized by comprising: a memory, a processor and a driving assistance system control program stored on the memory and run on the processor, the driving assistance system control program being configured to implement the steps of the driving assistance system control method according to any one of claims 1 to 7.
10. A storage medium having a driving assistance system control program stored thereon, the driving assistance system control program, when executed by a processor, implementing the steps of the driving assistance system control method according to any one of claims 1 to 7.
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