CN112037510A - Driving assistance control method and device - Google Patents
Driving assistance control method and device Download PDFInfo
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- CN112037510A CN112037510A CN202010885278.7A CN202010885278A CN112037510A CN 112037510 A CN112037510 A CN 112037510A CN 202010885278 A CN202010885278 A CN 202010885278A CN 112037510 A CN112037510 A CN 112037510A
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- 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
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096855—Systems involving transmission of navigation instructions to the vehicle where the output is provided in a suitable form to the driver
- G08G1/096872—Systems involving transmission of navigation instructions to the vehicle where the output is provided in a suitable form to the driver where instructions are given per voice
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096877—Systems involving transmission of navigation instructions to the vehicle where the input to the navigation device is provided by a suitable I/O arrangement
- G08G1/096883—Systems involving transmission of navigation instructions to the vehicle where the input to the navigation device is provided by a suitable I/O arrangement where input information is obtained using a mobile device, e.g. a mobile phone, a PDA
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- G—PHYSICS
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- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
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- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/02—Feature extraction for speech recognition; Selection of recognition unit
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
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- G10L15/26—Speech to text systems
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/024—Guidance services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/48—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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Abstract
The invention discloses an auxiliary driving control method and device, which are used for solving the problem that in the prior art, a driver possibly does not know the driving direction, so that the driving efficiency is influenced due to the occurrence of the accidents of crossing faults and the like. The method comprises the following steps: determining the road section type of a navigation road section from the current position of the vehicle to the target navigation position; and when the vehicle-mounted communication equipment calls, performing coordination control on the navigation voice and the call according to the type of the road section.
Description
Technical Field
The invention relates to the technical field of vehicle auxiliary driving, in particular to an auxiliary driving control method and device.
Background
Modern traffic technology is developed more and more, and navigation system's in the traffic is also more and more extensive more and more, and in order better to assist the driver to drive the vehicle, various on-vehicle assistants come into operation. The vehicle assistant refers to an assistant system for assisting a driver to drive a vehicle better, and is usually implemented by software built in the vehicle, wherein the vehicle assistant includes navigation assistance applied in a navigation driving process by using a navigation system.
When a navigation system is used for navigation driving, a driver is usually required to input a navigation destination address by handwriting or voice, and then the navigation system outputs a corresponding route and broadcasts corresponding navigation information in real time by voice. The navigation system is often used by a driver when the driver drives in an unfamiliar and complicated road section, if the vehicle-mounted system is connected with the communication equipment, when the communication equipment calls, the incoming call voice and the navigation voice are staggered, the navigation voice is always automatically turned off in the prior art, and at the moment, the driver does not know the driving direction and is a road section which is unclear by the driver, so that the occurrence of accidents such as crossing missing is possibly caused, and the driving efficiency is influenced.
Disclosure of Invention
The invention provides an auxiliary driving control method and device, and aims to solve the problem that in the prior art, a driver possibly does not know the driving direction, so that the driving efficiency is influenced due to the occurrence of accidents such as crossing faults and the like.
In a first aspect, there is provided a driving assist control method including:
determining the road section type of a navigation road section from the current position of the vehicle to the target navigation position, wherein the road section type of the navigation road section can be at least divided into a complex road section and a simple road section;
and when the vehicle-mounted communication equipment calls, performing coordination control on the navigation voice and the call according to the type of the road section.
Optionally, the performing coordination control on the navigation voice and the incoming call according to the type of the road segment includes:
if the road section type of the navigation road section is determined to be a complex road section, determining the complexity of the complex road section;
determining whether the complexity of the complex road section exceeds a preset complexity;
and if the complexity of the complex road section is determined to exceed the preset complexity, hanging up the incoming call and keeping starting the navigation voice.
Optionally, the method further comprises:
if the complexity of the navigation road section does not exceed the preset complexity, controlling a vehicle-mounted loudspeaker on a driver side to keep playing the navigation voice and determining whether the incoming call is connected or not;
and if the incoming call is determined to be connected, keeping the vehicle-mounted loudspeaker on the driver side playing the navigation voice, taking the vehicle-mounted loudspeaker on the passenger side as a call loudspeaker and keeping the call loudspeaker on.
Optionally, the method further includes:
and if the complexity of the navigation road section does not exceed the preset complexity and the incoming call is not connected, controlling a vehicle-mounted loudspeaker on the side of the secondary driver to play an incoming call prompt tone of the incoming call.
Optionally, the method further comprises:
if the type of the road section of the navigation road section is determined to be a simple road section, closing the navigation voice and determining whether the incoming call is connected;
and if the incoming call is determined to be connected, keeping closing the navigation voice and keeping opening a call loudspeaker of the incoming call.
Optionally, the method further includes:
and if the type of the road section of the navigation road section is determined to be a simple road section and the incoming call is not connected, keeping starting the incoming call prompt tone of the incoming call.
Optionally, after hanging up the incoming call, the method further includes:
and feeding back response information to the dialing terminal equipment corresponding to the incoming call, wherein the response information is used for prompting the dialer that the dialed user is currently in a non-idle state.
Optionally, after hanging up the incoming call, the method further includes:
if the type of the road section of the navigation road section is determined to be a simple road section, sending callback prompt information through a central control system or a voice interaction system to remind whether to call back the incoming call;
and if a confirmation instruction for calling back the incoming call is received, calling back the incoming call.
In a second aspect, there is provided a driving assist control apparatus including:
the system comprises a determining module, a judging module and a judging module, wherein the determining module is used for determining the road section type of a navigation road section from the current position of a vehicle to a target navigation position, and the road section type of the navigation road section can be at least divided into a complex road section and a simple road section;
and the control module is used for carrying out coordination control on the navigation voice and the incoming call according to the type of the road section when the vehicle-mounted communication equipment is in the incoming call.
In a third aspect, a driving assistance control apparatus is provided, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the driving assistance control method when executing the computer program.
In a fourth aspect, a computer-readable storage medium is provided, which stores a computer program that, when executed by a processor, implements the steps of the above-described assisted driving control method.
Therefore, in the scheme provided by the invention, in the navigation driving process, the navigation voice and the incoming call of the vehicle-mounted communication equipment can be coordinately controlled by utilizing the road section type of the navigation road section, so that the problem that the relevant incoming call voice can be staggered with the navigation voice in the driving process can be effectively avoided, the navigation voice and the incoming call are coordinately controlled according to the road section type of the navigation road section in the incoming call process, the navigation voice is not directly closed, the occurrence of events that a driver does not know the driving direction, goes wrong at an intersection and the like is reduced, and the driving efficiency and the driving experience are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic diagram of a system configuration of a driving assistance control system according to the present invention;
FIG. 2 is a flowchart illustrating a driving assistance control method according to an embodiment of the present invention;
FIG. 3 is a schematic flow chart of step S20 in FIG. 2;
FIG. 4 is another schematic flow chart of step S20 in FIG. 2;
FIG. 5 is another schematic flow chart of step S20 in FIG. 2;
fig. 6 is a schematic structural view of a driving assist control apparatus in the embodiment of the invention;
fig. 7 is another schematic configuration diagram of the driving assist control apparatus in the embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a driving assistance control method and device and a corresponding driving assistance control system, and for convenience of understanding, the driving assistance control system is introduced firstly. As shown in fig. 1, the driving assistance control method provided by the present invention can be applied to the driving assistance control system shown in fig. 1, wherein the driving assistance control system may include a traffic system, a positioning analysis system, a vehicle assistant system, and a driving assistance control device. The traffic system is connected with the positioning analysis system, and the traffic system and the positioning analysis system can realize communication through communication technologies such as 4G, 5G and the like, and the invention is not limited in particular. The positioning analysis system is connected with an auxiliary driving control device of the vehicle-mounted assistant system, and the auxiliary driving control device can be connected with the vehicle-mounted system to control related equipment of the vehicle-mounted system, such as vehicle-mounted call equipment connected with the vehicle-mounted system.
The vehicle-mounted communication equipment can be external mobile terminal equipment which can be connected to a vehicle-mounted system, for example, the vehicle-mounted communication equipment can be equipment with a communication function, such as a mobile phone and wearable equipment, and the vehicle-mounted communication equipment can be connected with the vehicle-mounted system through vehicle-mounted Bluetooth and other forms, so that the vehicle-mounted Bluetooth communication function is realized, and the specific connection form is not limited.
The traffic system is provided with a road condition information monitoring unit, a dynamic traffic information monitoring unit and a parking information monitoring unit or other monitoring and analyzing and processing units, and can respectively acquire real-time traffic information such as road condition information, dynamic traffic information and parking information by utilizing the road condition information monitoring unit, the dynamic traffic information interaction unit and the parking information monitoring unit. For example, when a vehicle is traveling in a city, the traffic system may refer to a city intelligent traffic system in which the city is mature.
The positioning analysis system is used for acquiring the real-time position of the vehicle, and analyzing and obtaining the specific situation of the navigation road section from the real-time position of the vehicle to the target navigation position by combining the real-time traffic information fed back by the traffic system. For example, in an application scenario, the positioning analysis system may be a beidou system, and is not limited specifically.
The vehicle-mounted assistant system is a system for assisting vehicle driving, wherein the vehicle-mounted assistant system comprises a voice interaction system so as to realize the in-vehicle voice interaction function. Specifically, the voice interaction system may include a voice pickup module, a voice recognition module, a voice analysis module, and a voice output module, and the voice interaction system may implement the functions of voice pickup, voice recognition, voice analysis, and voice output in the vehicle through the above modules, respectively. It is worth noting that a noise reduction processing unit, a breakpoint monitoring unit and a feature extraction unit are further arranged below the voice pickup module, wherein the noise reduction processing unit is used for carrying out noise reduction processing on picked-up in-vehicle voice so as to reduce interference, and is beneficial to carrying out breakpoint monitoring processing on a follow-up breakpoint monitoring unit and carrying out feature extraction processing on recognized voice by the feature extraction unit, so that the voice recognition module can recognize the voice more accurately and inerrably. In addition, the voice recognition module comprises a voice recognition unit, a voice understanding unit and a voice synthesis unit, wherein the voice recognition unit, the voice understanding unit and the voice synthesis unit are respectively used for recognizing, understanding and synthesizing voice, and transmitting voice information after synthesis processing to the voice analysis module for further processing, and in addition, the voice understanding unit is connected with a voice cloud. It should be noted that the voice cloud connected to the voice understanding unit may include a language cloud of each place, such as a shanghai language cloud, a cantonese language cloud, and the like, and can recognize each dialect of each place, which is not limited specifically. It should be noted that the functions implemented by the units of the voice interaction system are not repeated here, and the voice interaction function in the vehicle can be implemented by the voice interaction system, so that the driving assistance control method provided by the invention is more versatile and has a practical application scenario.
In an application scenario, the feature extraction unit is further provided with a speech recognition command design of a speech recognition system of non-specific human command words, so as to realize a complex and diverse speech interaction scenario. Illustratively, the speech recognition command design of the non-human command word speech recognition system includes the following statements:
(1) voice awakening: "XXX", such as: small qi, classmates of small qi;
(2) opening navigation: "navigate to XXX" as: navigating to a library A;
(3) making a call: "call XXX" as: making a call to a contact in the address list;
(4) road condition searching: "find XX road conditions", such as: inquiring the road condition in front;
(5) adding a voice command: "add XXX instruction", such as: and adding a weather inquiry instruction.
The driving assistance control device is a device for implementing the driving assistance control method in the present invention, and it should be noted that the system shown in fig. 1 is only an example, and the driving assistance control system may include more or less modules, as long as the driving assistance control device can implement the driving assistance control method provided by the present invention, and the driving assistance control method provided by the present invention is described in detail below.
In an embodiment, as shown in fig. 2, fig. 2 is a schematic flow chart of an embodiment of the driving assistance control method provided by the invention, and includes the following steps:
s10: determining the road section type of a navigation road section from the current position of the vehicle to the target navigation position, wherein the road section type of the navigation road section can be at least divided into a complex road section and a simple road section;
when a driver is unfamiliar with a destination route during driving of a vehicle, a navigation system is generally used for navigation driving. In the navigation driving process by using the navigation system, the following two scenes are generally included, and terminal equipment such as a mobile phone connected to a vehicle-mounted system is used as a navigation device for navigation; or using a navigation device built in the vehicle to perform navigation. When navigation is needed, a user can input a destination point, namely a target navigation position, through the navigation equipment in a manual input or voice input mode.
The navigation road section is determined by a navigation algorithm through a positioning analysis system according to the current position of the vehicle and traffic information acquired by a traffic system, and finally, a navigation line interface is displayed through a display screen and navigation voice is sent out to provide driving guidance for a driver. In this step, the driving assistance control means may determine a link type of a navigation link from the current position of the vehicle to the target navigation position.
S20: and when the vehicle-mounted communication equipment calls, performing coordination control on the navigation voice and the call according to the type of the road section.
As mentioned above, the vehicle-mounted communication device is a communication device connected to the vehicle-mounted system, the vehicle-mounted communication device may refer to an external mobile terminal device, such as a mobile phone, a wearable device, and the like, and the vehicle-mounted communication device may be connected to the vehicle-mounted system through a vehicle-mounted bluetooth, and thus a vehicle-mounted bluetooth communication function may be implemented.
After the auxiliary driving control device determines the type of the navigation road section, the navigation voice and the incoming call of the vehicle-mounted communication equipment can be coordinately controlled according to the type of the road section.
Therefore, in the embodiment of the invention, in the navigation driving process, the navigation voice and the incoming call of the vehicle-mounted communication equipment can be coordinately controlled by utilizing the road section type of the navigation road section, so that the problem that the relevant voice of the incoming call and the navigation voice are staggered when the incoming call is in the driving process can be effectively avoided, the navigation voice and the incoming call are coordinately controlled according to the road section type of the navigation road section when the incoming call is received, the navigation voice is not directly closed, the occurrence of events such as the fact that a driver does not know the driving direction, goes wrong at an intersection and the like is reduced, and the driving efficiency and the driving experience are improved.
In one implementation, in step S10, that is, in the process of determining the link type of the navigation link from the current position of the vehicle to the target navigation position, the determination may be performed as follows:
the positioning analysis system acquires the current position of the vehicle and the target navigation position in real time, and then sends the current position of the vehicle and the target navigation position information to the traffic system, the traffic system acquires relevant traffic condition information such as road condition information, dynamic traffic information and the like according to the current real-time position of the vehicle and the target navigation position and feeds the traffic condition information back to the positioning analysis system, and the positioning analysis system performs road section analysis processing on a road section from the current position of the vehicle to the target navigation position according to the traffic condition information fed back by the traffic system, so that the road section type of the navigation road section is analyzed, and the analyzed road section type of the navigation road section is fed back to the auxiliary driving control device, so that the auxiliary driving control device determines the road section type of the navigation road section from the current position of.
It should be noted that, the driving assistance control device may obtain the relevant traffic condition information from the traffic system instead of directly obtaining the link type of the navigation link through the positioning analysis system, and the feedback navigation link may perform the link type analysis on the navigation link, which is not limited in the present invention. In addition, the specific manner of the driving assistance control device or the positioning analysis system for performing the road section analysis is not described herein.
The road section types of the navigation road section can be divided into a complex road section and a simple road section, wherein the complex road section generally refers to a road section which is difficult to drive, such as a branch intersection with more branches, various road sections with staggered roads, complex traffic lights, road maintenance and the like. While simple road sections are the opposite of complex road sections, simple road sections generally refer to easy-to-drive road sections such as gentle road sections. The positioning analysis system can analyze the specific road section type of the navigation road section according to the traffic information fed back by the traffic system so as to analyze whether the navigation road section belongs to a complex road section or a simple road section. In some embodiments, the positioning analysis system may further analyze the complexity of the complex road segment by combining a road segment complexity analysis algorithm with respect to the complex road segment, so as to determine the complexity of the complex road segment, where the complexity is used for reflecting the complexity of the road segment.
In an embodiment, as shown in fig. 3, in step S20, that is, performing coordination control on the navigation voice and the incoming call according to the type of the road segment, specifically, performing coordination switching control on the navigation voice and the incoming call of the vehicle-mounted call device, specifically, the method includes the following steps:
s201: and if the road section type of the navigation road section is determined to be the complex road section, determining the complexity of the complex road section.
S202: determining whether the complexity of the complex road section exceeds a preset complexity, if so, executing step S203.
S203: hanging up the incoming call and keeping turning on the navigation voice.
As mentioned above, after the location analysis system, such as the beidou system, analyzes the road segment type of the navigation road segment, if the road segment is a complex road segment, the complexity of the navigation road segment may be continuously determined, and the road segment type and the complexity analysis result of the navigation road segment may be fed back to the driving assistance control device, so that the driving assistance control device determines that the road segment type of the navigation road segment is the complex road segment and determines the complexity of the complex road segment. For the assistant driving control device, the assistant driving control device determines that the type of the road section of the navigation road section is a complex road section, and determines whether the complexity of the complex road section exceeds a preset complexity, wherein the preset complexity is an empirical value, a reasonable threshold value can be determined as the preset complexity according to an actual test result, and the embodiment of the invention is not described in detail.
After the auxiliary driving control device determines that the complexity of the navigation road section exceeds the preset complexity, the navigation voice is required to be favorable for driving of a driver, and the wrong direction is avoided. Therefore, when the complex road section with the preset complexity is exceeded, the navigation voice is kept on instead of being turned off, so that the driver can obtain the navigation guidance of the navigation voice in time, the possibility of easily walking wrong direction caused by the complex road section can be effectively reduced, the incoming call of the terminal equipment can be hung up, the interference of the incoming call related voice (such as call voice) on the navigation voice is reduced, the possibility that the driver cannot hear the navigation voice clearly due to the interference of the incoming call related voice is avoided, the driving efficiency is improved, and the driving safety is also improved.
When the vehicle-mounted communication equipment receives a call, the auxiliary driving control device can send a related hangup instruction to the vehicle-mounted communication equipment connected with the vehicle-mounted system through the vehicle-mounted system, so that the vehicle-mounted communication equipment hangs up the call.
In an embodiment, after step S203, that is, after hanging up the incoming call, the following steps are also included:
s204: and feeding back response information to the dialing terminal equipment corresponding to the incoming call, wherein the response information is used for prompting the dialer that the dialed user is currently in a non-idle state.
In the embodiment of the invention, in order to reduce the trouble of a dialer, after the complexity of the complex road section is determined to exceed the preset complexity, and the incoming call is hung up, response information is fed back to the dialing terminal equipment corresponding to the incoming call, and the response information is used for prompting the dialer that the dialed user is currently in a non-idle state. For example, the response information is used to prompt the dialer that the dialed user is currently in a driving state, and the like, and is not limited in particular. In addition, it should be noted that the driving assistance control device may send a hang-up processing instruction to the terminal device, so that the terminal device feeds back response information to the dialing terminal device according to the hang-up processing instruction, and the feedback response information may be embodied in a form of a short message.
In an embodiment, after the hanging up of the incoming call, the method further includes: if the type of the road section of the navigation road section is determined to be a simple road section, sending callback prompt information through a central control system or a voice interaction system to remind whether to call back the incoming call; and if a confirmation instruction for calling back the incoming call is received, calling back the incoming call. As can be seen, in this embodiment, after the incoming call of the vehicle-mounted communication device is hung up, if the type of the road segment of the navigation road segment is changed into a simple road segment, a callback prompting voice can be sent out through the voice interaction system at this time, or callback prompting information can be sent out through the screen of the central control system, so as to prompt whether to call back the incoming call or not; the driver can feed back the callback prompt message in a voice or click mode, and if a confirmation instruction for calling back the incoming call is received, the vehicle-mounted communication equipment is controlled to call back the incoming call, so that the driving experience can be effectively improved.
In an embodiment, as shown in fig. 4, if it is determined that the complexity of the navigation segment does not exceed the preset complexity, the method further includes the following steps:
s205: and controlling a vehicle-mounted loudspeaker at the driver side to keep playing the navigation voice.
S206: it is determined whether the incoming call is connected, and if it is determined that the incoming call is connected, step S207 is performed.
S207: and keeping the vehicle-mounted loudspeaker at the driver side playing the navigation voice, and taking the vehicle-mounted loudspeaker at the secondary driver side as a communication loudspeaker and keeping the communication loudspeaker on.
In this embodiment, if it is determined that the complexity of the navigation road segment does not exceed the preset complexity, it is determined that the complexity of the complex road segment is not particularly complex, but the navigation voice is still required to facilitate the driving of the driver, so as to avoid wrong directions. In order to give consideration to both incoming calls and navigation and provide a better driving assistance function for a driver, in this embodiment, if it is determined that the complexity of the navigation road section does not exceed the preset complexity, the vehicle-mounted speaker on the driver side may be controlled to keep playing the navigation voice, so that it may be ensured that the driver can hear the navigation voice. For example, the driver can input a call connection indicating voice for connecting the incoming call through the voice interaction system, and the voice interaction system sends the semantic intention to the driving assistance control device after analyzing the semantic intention of the call connection indicating voice, so that the driving assistance control device can connect the incoming call of the vehicle-mounted communication equipment after determining the intention of connecting the driver according to the semantic intention. For another example, the driver can directly connect the incoming call by clicking a connect button of the vehicle-mounted communication device.
When the auxiliary driving control device determines that the incoming call is connected, the vehicle-mounted loudspeaker on the driver side is kept playing the navigation voice, and the vehicle-mounted loudspeaker on the passenger side is used as a communication loudspeaker and kept on. Therefore, the complex road section is lower than the preset complexity, the vehicle-mounted loudspeaker on the side of the secondary driver is used as the communication loudspeaker to play the communication voice of the incoming call, on one hand, the interference of the navigation voice output by the vehicle-mounted loudspeaker on the side of the driver can be reduced, on the other hand, the driver can communicate, and the driving experience is improved.
It should be noted that the in-vehicle communication device, such as a communication device like a mobile phone, may set a mute state, a ring state or a vibration state to alert an incoming call. When the incoming call prompt of the vehicle-mounted call device is set to be in a ringing state, if the vehicle-mounted call is provided with an incoming call, the incoming call prompt tone is generally output through a vehicle-mounted loudspeaker.
In some embodiments of the present invention, the incoming call prompt tone of the vehicle-mounted call device is set to be on, and if it is determined that the complexity of the navigation section does not exceed the preset complexity and the incoming call is not connected, the vehicle-mounted speaker on the secondary driver side is controlled to play the incoming call prompt tone of the incoming call, so that the driver obtains the incoming call of the current vehicle-mounted call device through the incoming call prompt tone played by the vehicle-mounted speaker on the secondary driver side. Therefore, the vehicle-mounted loudspeaker arranged on the side of the secondary driver is configured to play the incoming call prompt tone, the incoming call prompt tone and the navigation voice played by the vehicle-mounted loudspeaker arranged on the side of the driver are distinguishable, and the vehicle-mounted loudspeakers arranged on different sides respectively output the navigation voice and the incoming call prompt tone, so that the situation that two kinds of sounds are output through the same loudspeaker to cause mixed sound disordered temperature can be avoided, mixed interference of the sounds is reduced, and the driving experience is improved.
In an embodiment, as shown in fig. 5, in step S20, that is, performing coordination control on the navigation voice and the incoming call of the terminal device according to the type of the road segment, the method further includes the following steps:
s208: and if the road section type of the navigation road section is determined to be a simple road section, closing the navigation voice.
S209: whether the incoming call is connected is determined, and if the incoming call is connected, step S210 is performed.
S210: and keeping turning off the navigation voice and keeping turning on a call loudspeaker of the incoming call.
With respect to steps S208 to S210, as described above, after the driving assistance control apparatus determines the link type of the navigation link, if it is determined that the link type of the navigation link is a simple link, the navigation voice is turned off and it is determined whether the incoming call is turned on. It can be understood that, since the navigation section is a simple section, the driver can drive without depending on the navigation voice at this time, and can temporarily turn off the navigation voice and determine whether the incoming call is connected, and if it is determined that the incoming call is connected, the navigation voice is kept turned off and the call speaker of the incoming call is kept turned on. Therefore, in the embodiment, when the navigation section is simpler, the navigation voice can be turned off and the call loudspeaker can be turned on, so that the interference of the navigation voice on the call is reduced, the call function is effectively ensured, and the driving experience is improved.
In addition, it is also worth noting that in the scene that the navigation road section is a simple road section, the vehicle-mounted communication device can also set a mute state, a ring state or a vibration state to remind an incoming call. In some embodiments of the present invention, the incoming call alert tone of the vehicle-mounted call device is set to be on, and if it is determined that the type of the navigation segment is a simple segment and the incoming call is not connected, the incoming call alert tone of the incoming call is kept on. Therefore, the navigation voice can be turned off when the road section type is a simple road section, the incoming call prompt tone of the incoming call can be turned on in order to ensure that the incoming call is noticed by the driver, namely the incoming call prompt tone is played through the vehicle-mounted loudspeaker to prompt the user that the incoming call exists currently, and the integral call function in the vehicle is effectively ensured.
In one embodiment, the driving assistance control method provided by the present invention further includes the steps of:
s211: accurately counting the driving time and the driving mileage of a driver;
s212: judging whether the driving time exceeds a preset time, and judging whether the driving mileage exceeds a preset mileage:
s213: and if the driving time is judged to exceed the preset time and/or the driving mileage is judged to exceed the preset mileage, sending out a fatigue driving prompt.
The auxiliary driving control method provided by the invention can be understood as judging whether the continuous driving time exceeds the preset time or not, judging whether the driving mileage exceeds the preset mileage or not and reminding through fatigue driving reminding, so that the driver can have a rest in time. The reminding mode of the fatigue driving reminding is not limited, and for example, a voice prompt can be directly output through a loudspeaker.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
In one embodiment, a driving assistance control apparatus is provided, which corresponds one-to-one to the driving assistance control method in the above-described embodiment. As shown in fig. 6, the driving assistance control apparatus includes a determination module 101 and a control module 102. The functional modules are explained in detail as follows:
the determining module 101 is configured to determine a road segment type of a navigation road segment from a current position of a vehicle to a target navigation position, where the road segment type of the navigation road segment may be at least divided into a complex road segment and a simple road segment;
and the control module 102 is configured to perform coordination control on the navigation voice and the incoming call according to the type of the road segment when the vehicle-mounted call device is in an incoming call.
In an embodiment, the control module 102 is specifically configured to:
if the road section type of the navigation road section is determined to be a complex road section, determining the complexity of the complex road section;
determining whether the complexity of the complex road section exceeds a preset complexity;
and if the complexity of the complex road section is determined to exceed the preset complexity, hanging up the incoming call and keeping starting the navigation voice.
In one embodiment, the control module 102 is further configured to:
if the complexity of the navigation road section does not exceed the preset complexity, controlling a vehicle-mounted loudspeaker on a driver side to keep playing the navigation voice and determining whether the incoming call is connected or not;
and if the incoming call is determined to be connected, keeping the vehicle-mounted loudspeaker on the driver side playing the navigation voice, taking the vehicle-mounted loudspeaker on the passenger side as a call loudspeaker and keeping the call loudspeaker on.
In an embodiment, the incoming call prompt tone of the in-vehicle communication device is set to be on, and the control module 102 is further configured to:
and if the complexity of the navigation road section does not exceed the preset complexity and the incoming call is not connected, controlling a vehicle-mounted loudspeaker on the side of the secondary driver to play an incoming call prompt tone of the incoming call.
In one embodiment, the control module 102 is further configured to:
if the type of the road section of the navigation road section is determined to be a simple road section, closing the navigation voice and determining whether the incoming call is connected;
and if the incoming call is determined to be connected, keeping closing the navigation voice and keeping opening a call loudspeaker of the incoming call.
In an embodiment, the incoming call prompt tone of the in-vehicle communication device is set to be on, and the control module 102 is further configured to:
and if the type of the road section of the navigation road section is determined to be a simple road section and the incoming call is not connected, keeping starting the incoming call prompt tone of the incoming call.
In an embodiment, after hanging up the incoming call, the control module 102 is further configured to:
and feeding back response information to the dialing terminal equipment corresponding to the incoming call, wherein the response information is used for prompting the dialer that the dialed user is currently in a non-idle state.
In an embodiment, after hanging up the incoming call, the control module 102 is further configured to:
if the type of the road section of the navigation road section is determined to be a simple road section, sending callback prompt information through a central control system or a voice interaction system to remind whether to call back the incoming call;
and if a confirmation instruction for calling back the incoming call is received, calling back the incoming call.
Therefore, in the embodiment of the invention, in the navigation driving process, the navigation voice and the incoming call of the vehicle-mounted communication equipment can be coordinately controlled by utilizing the road section type of the navigation road section, so that the problem that the relevant voice of the incoming call and the navigation voice are staggered when the incoming call is in the driving process can be effectively avoided, the navigation voice and the incoming call are coordinately controlled according to the road section type of the navigation road section when the incoming call is received, the navigation voice is not directly closed, the occurrence of events such as the fact that a driver does not know the driving direction, goes wrong at an intersection and the like is reduced, and the driving efficiency and the driving experience are improved.
For specific limitations of the driving assistance control means, reference may be made to the above limitations of the driving assistance control method, which are not described in detail herein. The respective modules in the driving assistance control apparatus may be entirely or partially implemented by software, hardware, or a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a driving assistance control apparatus is provided, and the driving assistance control apparatus may be a vehicle controller, and its internal structure diagram may be as shown in fig. 7. The driving assistance control device comprises a processor, a memory and a network interface which are connected through a system bus. Wherein the processor of the driving assistance control apparatus is configured to provide computational and control capabilities. The memory of the driving assistance control device includes a nonvolatile storage medium, a volatile storage medium, and an internal memory. The storage medium stores a computer program. The internal memory provides an environment for running the computer program in the nonvolatile storage medium. The network interface of the driving assistance control device is used for connection with an external device or system, for example, a positioning analysis system, and communication through a network connection. The computer program is executed by a processor to implement a driving assistance control method.
In one embodiment, a driving assistance control apparatus is provided, comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the following steps when executing the computer program:
determining the road section type of a navigation road section from the current position of the vehicle to the target navigation position;
and when the vehicle-mounted communication equipment calls, performing coordination control on the navigation voice and the call according to the type of the road section.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:
determining the road section type of a navigation road section from the current position of the vehicle to the target navigation position;
and when the vehicle-mounted communication equipment calls, performing coordination control on the navigation voice and the call according to the type of the road section.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (10)
1. A driving assist control method characterized by comprising:
determining the road section type of a navigation road section from the current position of the vehicle to the target navigation position, wherein the road section type of the navigation road section can be at least divided into a complex road section and a simple road section;
and when the vehicle-mounted communication equipment calls, performing coordination control on the navigation voice and the call according to the type of the road section.
2. The driving assist control method according to claim 1, wherein the performing coordinated control of the navigation voice and the incoming call according to the link type includes:
if the road section type of the navigation road section is determined to be a complex road section, determining the complexity of the complex road section;
determining whether the complexity of the complex road section exceeds a preset complexity;
and if the complexity of the complex road section is determined to exceed the preset complexity, hanging up the incoming call and keeping starting the navigation voice.
3. The driving assist control method according to claim 2, characterized by further comprising:
if the complexity of the navigation road section does not exceed the preset complexity, controlling a vehicle-mounted loudspeaker on a driver side to keep playing the navigation voice and determining whether the incoming call is connected or not;
and if the incoming call is determined to be connected, keeping the vehicle-mounted loudspeaker on the driver side playing the navigation voice, taking the vehicle-mounted loudspeaker on the passenger side as a call loudspeaker and keeping the call loudspeaker on.
4. The driving assist control method according to claim 3, wherein an incoming call prompt tone of the in-vehicle communication device is set to on, the method further comprising:
and if the complexity of the navigation road section does not exceed the preset complexity and the incoming call is not connected, controlling a vehicle-mounted loudspeaker on the side of the secondary driver to play an incoming call prompt tone of the incoming call.
5. The driving assist control method according to claim 1, characterized by further comprising:
if the type of the road section of the navigation road section is determined to be a simple road section, closing the navigation voice and determining whether the incoming call is connected;
and if the incoming call is determined to be connected, keeping closing the navigation voice and keeping opening a call loudspeaker of the incoming call.
6. The driving assist control method according to claim 5, wherein an incoming call prompt tone of the in-vehicle communication device is set to on, the method further comprising:
and if the type of the road section of the navigation road section is determined to be a simple road section and the incoming call is not connected, keeping starting the incoming call prompt tone of the incoming call.
7. The driving assist control method according to any one of claims 2 to 4, wherein after the incoming call is hung up, the method further includes:
and feeding back response information to the dialing terminal equipment corresponding to the incoming call, wherein the response information is used for prompting the dialer that the dialed user is currently in a non-idle state.
8. The driving assist control method according to any one of claims 2 to 4, wherein after the incoming call is hung up, the method further includes:
if the type of the road section of the navigation road section is determined to be a simple road section, sending callback prompt information through a central control system or a voice interaction system to remind whether to call back the incoming call;
and if a confirmation instruction for calling back the incoming call is received, calling back the incoming call.
9. A driving assistance control apparatus characterized by comprising:
the system comprises a determining module, a judging module and a judging module, wherein the determining module is used for determining the road section type of a navigation road section from the current position of a vehicle to a target navigation position, and the road section type of the navigation road section can be at least divided into a complex road section and a simple road section;
and the control module is used for carrying out coordination control on the navigation voice and the incoming call according to the type of the road section when the vehicle-mounted communication equipment is in the incoming call.
10. A driving assistance control apparatus comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the driving assistance control method according to any one of claims 1 to 8 when executing the computer program.
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