CN110971745A - Vehicle, vehicle-mounted support and handheld terminal voice control mode triggering method thereof - Google Patents
Vehicle, vehicle-mounted support and handheld terminal voice control mode triggering method thereof Download PDFInfo
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- CN110971745A CN110971745A CN201811141953.4A CN201811141953A CN110971745A CN 110971745 A CN110971745 A CN 110971745A CN 201811141953 A CN201811141953 A CN 201811141953A CN 110971745 A CN110971745 A CN 110971745A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0241—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for telephones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72463—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device
Abstract
The application provides a vehicle, a vehicle-mounted support and a handheld terminal voice control mode triggering method thereof, wherein a handheld terminal monitors scene information of a user, judges a real-time situation of the user corresponding to the scene information, if the real-time situation influences a manual operation mode of the user, judges that the voice control mode needs to be triggered, if the real-time situation does not influence the manual operation mode of the user, keeps the current situation mode, actively triggers and starts the voice control mode when judging that the voice control mode needs to be triggered, and after the voice control mode is started, the voice control mode is still detected in real time through the voice control mode and responds to a voice instruction of the user under the condition that the handheld terminal is in screen-off, screen-locking or shutdown. According to the method and the device, the voice control mode can be triggered and started intelligently according to the scene information, so that the operation of a user is facilitated, the driving safety is guaranteed, and the user experience is improved to a great extent.
Description
Technical Field
The application relates to the technical field of vehicles, in particular to a handheld terminal voice control mode triggering method based on scene information, and a vehicle-mounted support and a vehicle applying the handheld terminal voice control mode triggering method based on the scene information.
Background
At present, most of handheld terminal systems adopt manual control to complete the operation of the system, and when any operation is carried out, the operation is realized by pressing a series of buttons by the hands of a driver, so that the attention of the driver can be dispersed in the driving process, and the traffic risk is increased; and partial handheld terminal systems can control various functions of the vehicle-mounted system by adopting voice commands, and when the vehicle-mounted system needs to be operated, the vehicle-mounted system can be operated as long as related commands are spoken, so that both hands of a driver are liberated, and the vehicle-mounted system is convenient to use.
In the prior art, a reasonable voice man-machine interface can be designed according to a vehicle-mounted environment, so that the operation is simplified, and a voice command control system is more stable and reliable.
However, the existing voice recognition needs to record the voice signal of the operator in advance, and then can accurately recognize the voice command during operation, and can only be used by the operator who records the voice. Moreover, the existing voice control mode generally needs to passively wait for active triggering of a user, such as waking up, pressing a key or clicking a touch screen, and active triggering cannot be achieved, which greatly affects user experience, and particularly when a driver cannot be distracted to operate in a driving process, voice interaction cannot be started and driving safety is easily affected.
Aiming at various defects in the prior art, the inventor of the application provides a vehicle, a vehicle-mounted support and a handheld terminal voice control mode triggering method thereof through intensive research.
Disclosure of Invention
An object of the application is to provide a vehicle, a vehicle-mounted support and a handheld terminal voice control mode triggering method thereof, which can intelligently and actively trigger and start a voice control mode according to scene information, thereby facilitating user operation, ensuring driving safety and improving user experience to a great extent.
In order to solve the above technical problem, the present application provides a method for triggering a voice control mode of a handheld terminal based on scene information, where as an implementation manner, the method for triggering a voice control mode of a handheld terminal includes:
the handheld terminal monitors the scene information of the handheld terminal;
judging the real-time condition of the user according to the scene information;
if the real-time condition will affect the manual operation mode of the user, judging that the voice control mode needs to be triggered, and if the real-time condition will not affect the manual operation mode of the user, keeping the current mode;
when the voice control mode needs to be triggered is judged, the voice control mode is actively triggered and started;
after the voice control mode is started, the voice command of the user is detected and responded in real time through the voice control mode under the condition that the handheld terminal is in screen-off, screen-locking or power-off.
As one embodiment, the step of detecting and responding to the voice instruction of the user in real time through the voice control mode under the condition that the handheld terminal is turned off, locked or turned off includes:
the method comprises the following steps that a microphone is triggered to work on line through a voice control mode under the condition that a handheld terminal is in screen-off, screen-locking or power-off state;
and keeping listening for voice instructions in the lowest power consumption mode by using the microphone.
As one embodiment, after the step of detecting and responding to the voice instruction of the user in real time through the voice control mode under the condition that the handheld terminal is turned off, locked or turned off, the method further includes:
judging whether the handheld terminal needs to be started after responding to the voice instruction of the user;
and if the handheld terminal needs to be started, directly waking up the operating system and executing the operating function corresponding to the voice command.
As an embodiment, the step of keeping listening to the voice command in the lowest power consumption mode by using the microphone further includes:
and carrying out noise reduction processing on the voice command monitored by the microphone.
As an embodiment, the step of keeping listening to the voice command in the lowest power consumption mode by using the microphone further includes:
the handheld terminal and the vehicle-mounted microphone establish network connection;
and monitoring voice instructions of a user is assisted by at least one vehicle-mounted microphone.
As one implementation mode, the handheld terminal monitors the scene information of the handheld terminal, wherein the scene information comprises a driving environment and an office environment.
As one implementation manner, the step of determining the real-time condition corresponding to the user according to the scene information includes a preset scene that the user is driving a vehicle, the user is busy in processing work, the user is busy in housework, and the user cannot take out hands to process.
As one of the implementation modes, the handheld terminal monitors the scene information of the handheld terminal through a vehicle-mounted support, a camera of the handheld terminal, a GPS positioning module, a navigation application APP or a cloud server, wherein the vehicle-mounted support is used for placing the handheld terminal and can send mark information to the handheld terminal when the handheld terminal is placed, so that the handheld terminal can recognize the scene information.
In order to solve the technical problem, the application further provides a vehicle-mounted support, and as one of the implementation modes, the vehicle-mounted support is used for placing a handheld terminal so as to cooperate with the handheld terminal to realize the voice control mode triggering method.
In order to solve the technical problem, the present application further provides a vehicle, as one embodiment, the vehicle is provided with the vehicle-mounted bracket, and the vehicle-mounted bracket is provided with a charging interface, an internet access interface and a data transmission interface, which are used for connecting a handheld terminal; the vehicle is an unmanned vehicle, a manual driving vehicle or an intelligent vehicle capable of freely switching between two driving states.
According to the vehicle, the vehicle-mounted support and the handheld terminal voice control mode triggering method thereof, a handheld terminal monitors scene information of the handheld terminal, judges a real-time situation of a user corresponding to the scene information, if the real-time situation influences a manual operation mode of the user, judges that the voice control mode needs to be triggered, if the real-time situation does not influence the manual operation mode of the user, keeps a current situation mode, actively triggers and starts the voice control mode when judging that the voice control mode needs to be triggered, and after the voice control mode is started, the voice control mode is still detected in real time through the voice control mode and responds to a voice instruction of the user under the condition that the handheld terminal is in a screen-off state, a screen-locking state or a shutdown state. According to the method and the device, the voice control mode can be triggered and started intelligently according to the scene information, so that the operation of a user is facilitated, the driving safety is guaranteed, and the user experience is improved to a great extent.
The foregoing description is only an overview of the technical solutions of the present application, and in order to make the technical means of the present application more clearly understood, the present application may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present application more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a flowchart illustrating an embodiment of a method for triggering a voice control mode of a handheld terminal according to the present application.
Fig. 2 is a schematic structural diagram of an embodiment of a handheld terminal according to the present application.
Detailed Description
To further clarify the technical measures and effects taken by the present application to achieve the intended purpose, the present application will be described in detail below with reference to the accompanying drawings and preferred embodiments.
While the present application has been described in terms of specific embodiments and examples for achieving the desired objects and objectives, it is to be understood that the invention is not limited to the disclosed embodiments, but is to be accorded the widest scope consistent with the principles and novel features as defined by the appended claims.
Referring to fig. 1, fig. 1 is a flowchart illustrating an embodiment of a method for triggering a voice control mode of a handheld terminal according to the present application.
It should be noted that the method for triggering the voice control mode of the handheld terminal described in the present application may include, but is not limited to, the following steps.
S101, monitoring scene information of a handheld terminal;
in this embodiment, the handheld terminal may be a mobile phone, a tablet computer, a virtual reality device, and an AI artificial intelligence device.
Step S102, judging the corresponding real-time condition of the user according to the scene information;
step S103, if the real-time condition will affect the manual operation mode of the user, judging that the voice control mode needs to be triggered, and if the real-time condition will not affect the manual operation mode of the user, keeping the current mode;
it should be noted that, the present embodiment is configured for the inconvenience of manual operation of the user, that is, the present application can be used in different scenarios for the user, and the user can be automatically started only by detecting that the user cannot perform manual operation.
Step S104, when the voice control mode needs to be triggered, the voice control mode is actively triggered and started;
and step S105, after the voice control mode is started, the voice command of the user is detected and responded in real time through the voice control mode under the condition that the handheld terminal is in screen-off, screen-locking or power-off.
It should be noted that, in this embodiment, the step of detecting and responding to the voice instruction of the user in real time through the voice control mode under the condition that the handheld terminal is turned off, locked, or turned off specifically includes: the method comprises the following steps that a microphone is triggered to work on line through a voice control mode under the condition that a handheld terminal is in screen-off, screen-locking or power-off state; and keeping listening for voice instructions in the lowest power consumption mode by using the microphone.
In addition, in this embodiment, after the step of detecting and responding to the voice instruction of the user in real time through the voice control mode under the condition that the handheld terminal is turned off, locked, or turned off, the method may further include: judging whether the handheld terminal needs to be started after responding to the voice instruction of the user; and if the handheld terminal needs to be started, directly waking up the operating system and executing the operating function corresponding to the voice command.
It is worth mentioning that, in some scenarios, since the environmental noise of the user has a large influence, the step of keeping listening to the voice command in the lowest power consumption mode by using the microphone according to the embodiment may further include: and carrying out noise reduction processing on the voice command monitored by the microphone.
It should be noted that, in this embodiment, the step of maintaining listening to the voice command in the lowest power consumption mode by using the microphone may further include: the handheld terminal and the vehicle-mounted microphone establish network connection; and monitoring voice instructions of a user is assisted by at least one vehicle-mounted microphone.
In this embodiment, the handheld terminal monitors the scene information of the handheld terminal, where the scene information includes a driving environment and an office environment. Correspondingly, as one implementation mode, the step of judging the real-time condition corresponding to the user according to the scene information includes that the user drives a vehicle, the user is busy in processing work, the user is busy in housework and a preset scene which cannot be handled by hands.
It should be noted that in the step of monitoring the scene information of the handheld terminal, the handheld terminal may specifically monitor the scene information of the handheld terminal through a vehicle-mounted support, a camera of the handheld terminal, a GPS positioning module, a navigation application APP, or a cloud server, where the vehicle-mounted support is used to place the handheld terminal and can send mark information to the handheld terminal when placing the handheld terminal, so that the handheld terminal can identify the scene information.
It is understood that, in the embodiment, the scene information can be accurately judged through cooperation of the handheld terminal or other devices.
According to the method and the device, the voice control mode can be triggered and started intelligently according to the scene information, so that the operation of a user is facilitated, the driving safety is guaranteed, and the user experience is improved to a great extent.
Referring to fig. 2, the present embodiment further provides a handheld terminal, which may include a processor 20, a voice wake-up module 21, a noise reduction module 22, and at least one microphone 23, where the processor 20, the voice wake-up module 21, the noise reduction module 22, and the at least one microphone 23 cooperate with each other to implement the voice control mode triggering method described in fig. 1 and the embodiment thereof.
On the other hand, in a special application scenario of the present embodiment, for example, in a scenario of driving a vehicle, the present application further provides a vehicle-mounted support, where the vehicle-mounted support is used for placing a handheld terminal, so as to cooperate with the handheld terminal to implement the voice control mode triggering method described in fig. 1 and the embodiment thereof.
Similarly, the application also provides a vehicle, wherein the vehicle is provided with the vehicle-mounted support, and the vehicle-mounted support is provided with a charging interface, an internet access interface and a data transmission interface which are connected with the handheld terminal; the vehicle is an unmanned vehicle, a manual driving vehicle or an intelligent vehicle capable of freely switching between two driving states. The vehicle can also be provided with the vehicle equipment, and the vehicle equipment is connected to the cloud server through the network so as to realize the safety monitoring of the user and avoid the emergency when the voice control of the user fails.
In the driving process of a user with the handheld terminal, the handheld terminal monitors the scene information of the handheld terminal;
in this embodiment, the handheld terminal may be a mobile phone, a tablet computer, a virtual reality device, and an AI artificial intelligence device.
The handheld terminal judges the corresponding real-time condition of the user according to the scene information;
if the real-time condition will affect the manual operation mode of the user, judging that the voice control mode needs to be triggered, and if the real-time condition will not affect the manual operation mode of the user, keeping the current mode;
it should be noted that, the present embodiment is configured for the inconvenience of manual operation of the user, that is, the present application can be used in different scenarios for the user, and the user can be automatically started only by detecting that the user cannot perform manual operation.
When the voice control mode needs to be triggered is judged, the handheld terminal actively triggers and starts the voice control mode;
after the handheld terminal starts the voice control mode, the voice command of the user is detected and responded in real time through the voice control mode under the condition that the handheld terminal is in screen-off, screen-locking or power-off.
It should be noted that, in the embodiment, the handheld terminal triggers the microphone to work online through the voice control mode when the handheld terminal is in a screen-off state, a screen-locking state or a power-off state; and keeping listening for voice instructions in the lowest power consumption mode by using the microphone.
In addition, in this embodiment, the handheld terminal still detects and responds to the voice instruction of the user in real time through the voice control mode when the handheld terminal is in screen-off, screen-locking or power-off state, and determines whether the handheld terminal needs to be started after responding to the voice instruction of the user; and if the handheld terminal needs to be started, directly waking up the operating system and executing the operating function corresponding to the voice command.
It is worth mentioning that in some scenarios, because the environmental noise of the user is greatly influenced, the embodiment performs noise reduction processing on the voice command monitored by the microphone.
It should be noted that, in the present embodiment, the handheld terminal establishes a network connection with the vehicle-mounted microphone; and monitoring voice instructions of a user is assisted by at least one vehicle-mounted microphone.
In this embodiment, the scene information includes a driving environment and an office environment. Accordingly, the real-time conditions comprise preset scenes that a user is driving a vehicle, the user is busy in processing work, the user is busy in housework and the user cannot take hands to process.
It is worth explaining that the handheld terminal can monitor the scene information of the handheld terminal through a vehicle-mounted support, a camera of the handheld terminal, a GPS positioning module, a navigation application program APP or a cloud server, wherein the vehicle-mounted support is used for placing the handheld terminal and can send mark information to the handheld terminal when the handheld terminal is placed, so that the handheld terminal can recognize the scene information.
It is understood that, in the embodiment, the scene information can be accurately judged through cooperation of the handheld terminal or other devices.
According to the method and the device, the voice control mode can be triggered and started intelligently according to the scene information, so that the operation of a user is facilitated, the driving safety is guaranteed, and the user experience is improved to a great extent.
It should be noted that, in the present embodiment, the car machine device, the vehicle, and the cloud server may all adopt a WIFI technology or a 5G technology, for example, a 5G car networking network is used to implement network connection between each other, the 5G technology adopted in the present embodiment may be a technology oriented to scene, the present application uses the 5G technology to play a key support role for the vehicle, and it simultaneously implements a contact person, a contact object, or a connection vehicle, and may specifically adopt the following three typical application scenarios to constitute.
The first is eMBB (enhanced Mobile Broadband), so that the user experience rate is 0.1-1 gpbs, the peak rate is 10gbps, and the traffic density is 10Tbps/km 2;
for the second ultra-reliable low-delay communication, the main index which can be realized by the method is that the end-to-end time delay is in the ms (millisecond) level; the reliability is close to 100%;
the third is mMTC (mass machine type communication), and the main index which can be realized by the application is the connection number density, 100 ten thousand other terminals are connected per square kilometer, and the connection number density is 10^6/km 2.
Through the mode, the characteristics of the super-reliable of this application utilization 5G technique, low time delay combine for example radar and camera etc. just can provide the ability that shows for the vehicle, can realize interdynamic with the vehicle, utilize the interactive perception function of 5G technique simultaneously, and the user can do an output to external environment, and the unable light can detect the state, can also do some feedbacks etc.. Further, the present application may also be applied to cooperation of automatic driving, such as vehicle formation and the like.
In addition, the communication enhancement automatic driving perception capability can be achieved by utilizing the 5G technology, and the requirements of passengers in the automobile on AR (augmented reality)/VR (virtual reality), games, movies, mobile office and other vehicle-mounted information entertainment and high precision can be met. According to the method and the device, the downloading amount of the 3D high-precision positioning map at the centimeter level can be 3-4 Gb/km, the data volume of the map per second under the condition that the speed of a normal vehicle is limited to 120km/h (kilometer per hour) is 90 Mbps-120 Mbps, and meanwhile, the real-time reconstruction of a local map fused with vehicle-mounted sensor information, modeling and analysis of dangerous situations and the like can be supported.
In the present application, the in-vehicle device described above may be used in a vehicle system equipped with a vehicle TBOX, which may also be connected to a CAN bus of the vehicle.
In this embodiment, the CAN may include three network channels CAN _1, CAN _2, and CAN _3, and the vehicle may further include one ethernet network channel, where the three CAN network channels may be connected to the ethernet network channel through two in-vehicle networking gateways, for example, where the CAN _1 network channel includes a hybrid power assembly system, where the CAN _2 network channel includes an operation support system, where the CAN _3 network channel includes an electric dynamometer system, and the ethernet network channel includes a high-level management system, the high-level management system includes a human-vehicle-road simulation system and a comprehensive information collection unit that are connected as nodes to the ethernet network channel, and the in-vehicle networking gateways of the CAN _1 network channel, the CAN _2 network channel, and the ethernet network channel may be integrated in the comprehensive information collection unit; the car networking gateway of the CAN _3 network channel and the Ethernet network channel CAN be integrated in a man-car-road simulation system.
Further, the nodes connected to the CAN _1 network channel include: the hybrid power system comprises an engine ECU, a motor MCU, a battery BMS, an automatic transmission TCU and a hybrid power controller HCU; the nodes connected with the CAN _2 network channel are as follows: the system comprises a rack measurement and control system, an accelerator sensor group, a power analyzer, an instantaneous oil consumption instrument, a direct-current power supply cabinet, an engine water temperature control system, an engine oil temperature control system, a motor water temperature control system and an engine intercooling temperature control system; the nodes connected with the CAN _3 network channel are as follows: electric dynamometer machine controller.
The preferable speed of the CAN _1 network channel is 250Kbps, and a J1939 protocol is adopted; the rate of the CAN _2 network channel is 500Kbps, and a CANopen protocol is adopted; the rate of the CAN _3 network channel is 1Mbps, and a CANopen protocol is adopted; the rate of the Ethernet network channel is 10/100Mbps, and a TCP/IP protocol is adopted.
In this embodiment, the car networking gateway supports a 5G network of 5G technology, which may also be equipped with an IEEE802.3 interface, a DSPI interface, an eSCI interface, a CAN interface, an MLB interface, a LIN interface, and/or an I2C interface.
In this embodiment, for example, the IEEE802.3 interface may be used to connect to a wireless router to provide a WIFI network for the entire vehicle; the DSPI (provider manager component) interface is used for connecting a Bluetooth adapter and an NFC (near field communication) adapter and can provide Bluetooth connection and NFC connection; the eSCI interface is used for connecting the 4G/5G module and communicating with the Internet; the CAN interface is used for connecting a vehicle CAN bus; the MLB interface is used for connecting an MOST (media oriented system transmission) bus in the vehicle, and the LIN interface is used for connecting a LIN (local interconnect network) bus in the vehicle; the IC interface is used for connecting a DSRC (dedicated short-range communication) module and a fingerprint identification module. In addition, the application can merge different networks by mutually converting different protocols by adopting the MPC5668G chip.
In addition, the vehicle TBOX system (Telematics-BOX) of the present embodiment is simply referred to as an on-vehicle TBOX or Telematics.
Telematics is a synthesis of Telecommunications and information science (information) and is defined as a service system that provides information through a computer system, a wireless communication technology, a satellite navigation device, and an internet technology that exchanges information such as text and voice, which are built in a vehicle. In short, the vehicle is connected to the internet (vehicle networking system) through a wireless network, and various information necessary for driving and life is provided for the vehicle owner.
In addition, Telematics is the integration of wireless communication technology, satellite navigation system, network communication technology and on-board computer, when a fault occurs during vehicle running, the cloud server is connected through wireless communication to perform remote vehicle diagnosis, and the computer built in the engine can record the state of the main components of the vehicle and provide accurate fault position and reason for maintenance personnel at any time. The vehicle can receive information and check traffic maps, road condition introduction, traffic information, safety and public security services, entertainment information services and the like through the user communication terminal, and in addition, the vehicle of the embodiment can be provided with electronic games and network application in a rear seat. It is easy to understand that, this embodiment provides service through Telematics, can make things convenient for the user to know traffic information, the parking stall situation that closes on the parking area, confirms current position, can also be connected with the network server at home, in time knows electrical apparatus running condition, the safety condition and guest's condition of visiting etc. at home.
The vehicle according to this embodiment may further include an Advanced Driver Assistance System (ADAS) that collects environmental data inside and outside the vehicle at the first time using the various sensors mounted on the vehicle, and performs technical processing such as identification, detection, and tracking of static and dynamic objects, so that a Driver can recognize a risk that may occur at the fastest time, thereby attracting attention and improving safety. Correspondingly, the ADAS of the present application may also employ sensors such as radar, laser, and ultrasonic sensors, which can detect light, heat, pressure, or other variables for monitoring the state of the vehicle, and are usually located on the front and rear bumpers, side view mirrors, the inside of the steering column, or on the windshield of the vehicle. It is obvious that various intelligent hardware used by the ADAS function can be accessed to the car networking system by means of an ethernet link to realize communication connection and interaction.
The host computer of the present embodiment vehicle may comprise suitable logic, circuitry, and/or code that may enable operation and/or functional operation of the five layers above the OSI model (Open System Interconnection, Open communication systems Interconnection reference model). Thus, the host may generate and/or process packets for transmission over the network, and may also process packets received from the network. At the same time, the host may provide services to a local user and/or one or more remote users or network nodes by executing corresponding instructions and/or running one or more applications. In various embodiments of the present application, the host may employ one or more security protocols.
In a specific embodiment of the present application, the following implementation manners are included:
1, a mobile phone is placed on a vehicle-mounted support, and a user is driving the vehicle when the mobile phone is locked and in a standby state;
2, the user says to the mobile phone, "who to dial a call", "see WeChat message";
lighting a mobile phone screen, and directly entering WeChat and telephone;
it should be noted that the present embodiment may be supported by the following scheme:
1. aiming at the mobile phone, a voice awakening module, a noise reduction module and a plurality of microphones are additionally arranged;
2. the mobile phone can sense that the voice awakening module starts to work in a vehicle-mounted scene through the vehicle-mounted support;
3. the mobile phone can be awakened in a standby state of the mobile phone, and related software functions can be directly started;
4. the mobile phone is more convenient to operate under the driving condition of the user;
5. and moreover, the function of noise reduction can be realized, and the function of software can be directly started by independent work.
Although the present application has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the application, and all changes, substitutions and alterations that fall within the spirit and scope of the application are to be understood as being included within the following description of the preferred embodiment.
Claims (10)
1. A method for triggering a voice control mode of a handheld terminal based on scene information is characterized by comprising the following steps:
the handheld terminal monitors the scene information of the handheld terminal;
judging the real-time condition of the user according to the scene information;
if the real-time condition will affect the manual operation mode of the user, judging that the voice control mode needs to be triggered, and if the real-time condition will not affect the manual operation mode of the user, keeping the current mode;
when the voice control mode needs to be triggered is judged, the voice control mode is actively triggered and started;
after the voice control mode is started, the voice command of the user is detected and responded in real time through the voice control mode under the condition that the handheld terminal is in screen-off, screen-locking or power-off.
2. The method for triggering voice control mode of a handheld terminal according to claim 1, wherein the step of detecting and responding to the voice command of the user in real time through the voice control mode when the handheld terminal is turned off, locked or turned off includes:
the method comprises the following steps that a microphone is triggered to work on line through a voice control mode under the condition that a handheld terminal is in screen-off, screen-locking or power-off state;
and keeping listening for voice instructions in the lowest power consumption mode by using the microphone.
3. The method for triggering the voice control mode of the handheld terminal according to claim 2, wherein after the step of detecting and responding to the voice command of the user in real time through the voice control mode under the condition that the handheld terminal is turned off, locked or turned off, the method further comprises:
judging whether the handheld terminal needs to be started after responding to the voice instruction of the user;
and if the handheld terminal needs to be started, directly waking up the operating system and executing the operating function corresponding to the voice command.
4. The method for triggering the voice control mode of the handheld terminal according to claim 2, wherein the step of keeping listening for the voice command in the lowest power consumption mode by using the microphone further comprises:
and carrying out noise reduction processing on the voice command monitored by the microphone.
5. The method for triggering the voice control mode of the handheld terminal according to claim 2, wherein the step of keeping listening for the voice command in the lowest power consumption mode by using the microphone further comprises:
the handheld terminal and the vehicle-mounted microphone establish network connection;
and monitoring voice instructions of a user is assisted by at least one vehicle-mounted microphone.
6. The method for triggering the voice control mode of the handheld terminal according to any one of claims 1 to 5, wherein the handheld terminal monitors scene information of the handheld terminal, and the scene information comprises a driving environment and an office environment.
7. The method for triggering the voice control mode of the handheld terminal according to claim 6, wherein the step of determining the real-time status corresponding to the user according to the scene information includes a preset scene in which the user is driving a vehicle, the user is busy in processing work, the user is busy in housework, and the user cannot take out hands to process.
8. The method for triggering the voice control mode of the handheld terminal according to claim 6, wherein the handheld terminal monitors the scene information where the handheld terminal is located, the handheld terminal monitors the scene information where the handheld terminal is located through a vehicle-mounted support, a camera of the handheld terminal, a GPS positioning module, a navigation application APP or a cloud server, wherein the vehicle-mounted support is used for placing the handheld terminal and can send mark information to the handheld terminal when the handheld terminal is placed, so that the handheld terminal can recognize the scene information.
9. A vehicle-mounted support is characterized in that the vehicle-mounted support is used for placing a handheld terminal so as to cooperate with the handheld terminal to realize the voice control mode triggering method of any one of claims 1 to 8.
10. A vehicle, characterized in that the vehicle is provided with the vehicle-mounted support according to claim 9, wherein the vehicle-mounted support is provided with a charging interface for connecting a handheld terminal, an internet access interface and a data transmission interface;
the vehicle is an unmanned vehicle, a manual driving vehicle or an intelligent vehicle capable of freely switching between two driving states.
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| CN201811141953.4A CN110971745A (en) | 2018-09-28 | 2018-09-28 | Vehicle, vehicle-mounted support and handheld terminal voice control mode triggering method thereof |
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| CN201811141953.4A CN110971745A (en) | 2018-09-28 | 2018-09-28 | Vehicle, vehicle-mounted support and handheld terminal voice control mode triggering method thereof |
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