CN115268662A - Vehicle-mounted cabin screen auxiliary input method and device - Google Patents

Vehicle-mounted cabin screen auxiliary input method and device Download PDF

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Publication number
CN115268662A
CN115268662A CN202210699846.3A CN202210699846A CN115268662A CN 115268662 A CN115268662 A CN 115268662A CN 202210699846 A CN202210699846 A CN 202210699846A CN 115268662 A CN115268662 A CN 115268662A
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China
Prior art keywords
input
mobile terminal
vehicle
vehicle end
auxiliary
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CN202210699846.3A
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Chinese (zh)
Inventor
周子韧
苏新然
陈翰林
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Zhiji Automobile Technology Co Ltd
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Zhiji Automobile Technology Co Ltd
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Priority to CN202210699846.3A priority Critical patent/CN115268662A/en
Publication of CN115268662A publication Critical patent/CN115268662A/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0233—Character input methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0238—Programmable keyboards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

The invention discloses a vehicle-mounted cabin screen auxiliary input method and a vehicle-mounted cabin screen auxiliary input device, wherein the method applied to a vehicle terminal comprises the steps of responding to an auxiliary input request, and initiating an input frame starting signal to a mobile terminal; receiving an input keyboard tuning state signal fed back by a mobile terminal, and synchronizing input content of the mobile terminal, wherein the input content comprises input characters, an input cursor and/or a key value; feeding back the position of the input cursor at the input content to the mobile terminal; wherein the position of the input cursor is communicated with the mobile terminal in a bidirectional transmission mode.

Description

Vehicle-mounted cabin screen auxiliary input method and device
Technical Field
The invention relates to the technical field of intelligent driving, in particular to a vehicle-mounted cabin screen auxiliary input method and device.
Background
The car machine screen of intelligent driving car sets up perpendicularly usually, and vertical angle is big, and when the user used the input method, unable forward screen input, and the screen angle is too big simultaneously, and when the user used car machine input method, the angle of lifting the arm led to increasing operating cost, reduces touch-control experience and input accuracy.
The other input mode is voice input, which usually needs to wake up the voice input function of the vehicle machine, and corresponding operation or spoken wake-up words are required to be performed during each input; when the voice input is used, the recognition success rate of the vehicle-mounted voice input is different due to the interference of the accent of the user and the environmental sound.
In the prior art, manual input is still a common mode for users at present, so a user-friendly input mode is urgently needed to solve related technical problems.
Disclosure of Invention
Aiming at the technical problem, the invention provides an auxiliary input method for a vehicle-mounted cabin screen and a PCB (printed circuit board).
The invention provides a vehicle-mounted cabin screen auxiliary input method, which is applied to a vehicle end, wherein the vehicle end is in communication connection with a mobile terminal, and the method comprises the following steps:
responding to the auxiliary input request, and initiating an input frame starting signal to the mobile terminal;
receiving an input keyboard tuning state signal fed back by a mobile terminal, and synchronizing input contents of the mobile terminal, wherein the input contents comprise input characters, an input cursor and/or a key value;
feeding back the position of the input cursor at the input content to the mobile terminal; wherein the position of the input cursor is communicated with the mobile terminal in a bidirectional transmission mode.
Optionally, the responding to the auxiliary input request includes:
the method comprises the steps of starting an input frame in response to user operation, monitoring the state of an auxiliary input key in the input frame, and starting an input frame starting signal to the mobile terminal when the auxiliary input key is triggered;
or responding to the user operation starting input box, and starting an input box starting signal to the connected mobile terminal, wherein the mobile terminal is a device bound with auxiliary input.
Optionally, the method further comprises:
monitoring auxiliary input content of the mobile terminal and input content displayed at the vehicle end, if the auxiliary input content of the mobile terminal is not matched with the input content displayed at the vehicle end;
and initiating a correction service to the mobile terminal, and updating the auxiliary input content of the mobile terminal into the input content displayed at the vehicle end.
Optionally, monitoring auxiliary input content of the mobile terminal and input content displayed at the vehicle end, if the auxiliary input content of the mobile terminal is not matched with the input content displayed at the vehicle end;
and initiating a correction service to the mobile terminal, and updating the input content displayed at the vehicle end into the auxiliary input content of the mobile terminal.
Optionally, the method further comprises:
judging a connection mode with the mobile terminal; and if the connection is carried out through the local area network, sending the connection state of the vehicle end to the mobile terminal, receiving the fed back connection state of the mobile terminal, and starting to initiate an input frame starting signal to the mobile terminal.
Optionally, the method further comprises:
judging a connection mode with the mobile terminal; and if the connection state of the vehicle end is transmitted to the cloud end through cloud connection, and after the cloud end confirms that the connection state of the vehicle end and the mobile terminal is normal, an input frame call signal is started to the mobile terminal.
Optionally, the vehicle end and the mobile terminal communicate through bluetooth, WIFI, 4G network, 5G network, zigBee or cloud.
In a second aspect of the present invention, an auxiliary input method for a screen of a vehicle cabin is provided, which is applied to a mobile terminal, and a vehicle end is in communication connection with the mobile terminal, and the method includes:
pushing an input keyboard entry in response to an input box call signal;
opening an input keyboard in response to a user operation of an input keyboard entry;
receiving operation display input content of an input keyboard by a user, and synchronizing the input content to a vehicle terminal, wherein the input content comprises input characters, an input cursor and/or key values;
feeding back the position of the input cursor at the input content to the automobile end; wherein the position of the input cursor is communicated with the vehicle end in a bidirectional transmission mode.
Optionally, the pushing input keyboard entry comprises, in response to the input box initiation signal:
responding to a request for auxiliary input in an input frame at the vehicle end, and pushing an input keyboard inlet;
or responding to the operation of the user on the input frame at the vehicle end, and directly pushing the input keyboard entrance.
Optionally, the method further comprises: monitoring auxiliary input content of the mobile terminal and input content displayed at a vehicle end, and initiating correction service to the vehicle end if the auxiliary input content is not matched with the input content displayed at the vehicle end;
and updating the auxiliary input content of the mobile terminal into the input content displayed at the vehicle end, or updating the input content displayed at the vehicle end into the auxiliary input content of the mobile terminal.
Optionally, the method further comprises:
judging a connection mode between the mobile terminal and the mobile terminal; if the connection is carried out through the local area network, the connection state of the mobile terminal is sent to the vehicle end, the fed-back connection state of the vehicle end is received, and an input keyboard inlet is pushed to a user; and if the connection state of the mobile terminal is transmitted to the cloud end through the cloud end connection, and after the cloud end confirms that the connection state of the vehicle end and the mobile terminal is normal, an input keyboard inlet starts to be pushed to the user.
The third aspect of the invention provides an auxiliary input method for a vehicle-mounted cabin screen, which is applied to a cloud end and comprises the following steps:
responding to the connection request, and establishing connection between the mobile terminal and the vehicle end;
receiving an auxiliary input request at a vehicle end, and pushing an input keyboard inlet to the mobile terminal;
receiving input content of an input keyboard of a mobile terminal operated by a user, and synchronizing the input content to a vehicle terminal, wherein the input content comprises input characters, an input cursor and/or key values;
the vehicle terminal and the mobile terminal are auxiliary input combinations bound through an account number.
In a fourth aspect of the present invention, there is provided an auxiliary input device for a screen of a vehicle cabin, applied to a vehicle end, comprising:
the initiating unit is used for responding to the auxiliary input request and initiating an input frame starting signal to the mobile terminal;
the mobile terminal comprises a receiving synchronization unit, a processing unit and a processing unit, wherein the receiving synchronization unit is used for receiving an input keyboard call state signal fed back by the mobile terminal and synchronizing input contents of the mobile terminal, and the input contents comprise input characters, an input cursor and/or key values;
the feedback unit is used for feeding back the position of the input cursor at the input content to the mobile terminal; wherein the position of the input cursor is communicated with the mobile terminal in a bidirectional transmission mode.
In a fifth aspect of the present invention, there is provided an in-vehicle cabin screen auxiliary input device applied to a mobile terminal, comprising:
the pushing unit is used for responding to the input frame starting signal and pushing the input keyboard inlet;
a display unit for opening an input keypad in response to a user's operation of an input keypad entry;
the system comprises a synchronization unit, a display unit and a display unit, wherein the synchronization unit is used for receiving operation display input contents of an input keyboard by a user and synchronizing the input contents to a vehicle terminal, and the input contents comprise input characters, input cursors and/or key values;
the cursor synchronization unit is used for feeding back the position of the input cursor at the input content to the vehicle end; wherein the position of the input cursor is communicated with the vehicle end in a bidirectional transmission mode.
In a sixth aspect of the present invention, an automobile is provided, which comprises a processor, a memory and a computer program stored on the memory and capable of running on the processor, wherein the computer program, when executed by the processor, implements the steps of providing the on-board cabin screen auxiliary input method according to the first aspect of the present invention.
In a seventh aspect of the present invention, a computer-readable storage medium is provided, on which a computer program is stored, and the computer program, when executed by a processor, implements the on-board cabin screen auxiliary input method provided in the first, second, and third aspects of the present invention.
In the technical scheme provided by the invention, when a user starts up the input frame in the car machine, the user can directly input contents through the keyboard of the mobile terminal, and the car machine synchronously presents the input result, thereby effectively simplifying the communication between the car machine and the personal mobile communication terminal equipment of the user.
Drawings
Fig. 1 is a schematic flow chart of an auxiliary input method applied to a vehicle cabin screen at a vehicle end in an embodiment of the invention;
fig. 2 is a schematic flow chart of an auxiliary input method applied to a vehicle-mounted cabin screen of a mobile terminal in an embodiment of the present invention;
fig. 3 is a schematic flowchart of communication between a mobile terminal and a vehicle end according to an embodiment of the present invention;
fig. 4 is a schematic flow chart illustrating an auxiliary input method applied to a cloud vehicle-mounted cabin screen according to an embodiment of the present invention;
FIG. 5 is a schematic block diagram of an auxiliary input device for a vehicle cabin screen applied to a vehicle end according to an embodiment of the present invention;
fig. 6 is a block diagram of an auxiliary input device for a vehicle cabin screen applied to a mobile terminal according to an embodiment of the present 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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1, the present invention provides an auxiliary screen input method for a vehicle cabin, which is applied to a vehicle cabin end. The vehicle end is in communication connection with the mobile terminal and can transmit necessary interactive information.
The method comprises the following steps:
step 110: and initiating an input frame starting signal to the mobile terminal in response to the auxiliary input request.
In the step, the screen input and display are controlled by the vehicle-mounted machine system in the vehicle-mounted machine end, and after the vehicle-mounted machine detects that the user clicks an input box or starts an input method keyboard, the user is determined to have an auxiliary input request. I.e. a signal is initiated to the mobile terminal requesting that the input box of the mobile terminal be called up. In the step, the mobile terminal and the vehicle end are in communication connection; the vehicle end and the mobile terminal are in communication through Bluetooth, WIFI, a 4G network, a 5G network, zigBee or cloud communication.
The mobile terminal comprises a mobile phone with an input keyboard, an intelligent watch and an intelligent bracelet; the input keyboard can be a virtual keyboard and a physical keyboard. Further, in some scenarios, the mobile terminal may further include a bluetooth keyboard, or a mobile notebook, etc. The present invention is intended to establish a mobile device outside the car end as a substitute tool for the car-end input keyboard, so the mobile terminal is not limited to the above example, and should be understood as a device capable of being connected with the car end in a communication manner and having an input keyboard, and can execute the auxiliary input method provided by the present invention.
In this step, the auxiliary input request may be triggered by a user operation, or may be automatically triggered by the in-vehicle device. For example, if the car machine is currently displayed as a chat interface or an interface with an input box, the car machine automatically triggers an auxiliary input request, actively connects with the mobile terminal or directly initiates an input box call signal to the mobile terminal.
Step 120: receiving an input keyboard tuning state signal fed back by the mobile terminal, and synchronizing the input content of the mobile terminal, wherein the input content comprises input characters, an input cursor and/or a key value.
After receiving an execution input frame call-up signal completion request fed back by the mobile terminal, the vehicle end starts to monitor the input content of the mobile terminal, specifically, the user operates an input keyboard of the mobile terminal to realize the input content, and the display content of the mobile terminal is the content input of the vehicle end.
The input content is only used for auxiliary input, namely, the input of characters, the deletion of the characters and the corresponding character input cursor. Because the vehicle is a special scene, electronic equipment is not suggested in the general use process, but passengers can use the electronic equipment; the driver needs to stop and then operates, so that the auxiliary input is concise, unnecessary functions are reduced, the user completes the input of the content in the vehicle machine through the auxiliary input, and the vehicle machine executes the function according to the content.
Optionally, if the mobile terminal for assisting in inputting supports voice input, the text input by voice can be displayed in the mobile terminal, and the text is synchronized to the vehicle terminal and displayed by the vehicle. Or the user inputs pinyin by using an input keyboard at the mobile terminal, and corresponding Chinese characters are displayed according to the pinyin and are synchronized to the automobile engine end. Or the mobile terminal keys in English letters, directly sending key values of the mobile terminal to a vehicle terminal, wherein in the scene, the characters represent English; the input content can also comprise key values, and the corresponding English is displayed through the key values by the vehicle terminal.
Step 130: feeding back the position of the input cursor at the input content to the mobile terminal; wherein the position of the input cursor is communicated with the mobile terminal in a bidirectional transmission mode.
In the step, in the input process of the mobile terminal, the cursor position signal is transmitted in two directions through network connection, the mobile terminal and the vehicle end both support the mobile cursor, and the operation is synchronized in two directions. The cursor position reflects the accuracy of input and realizes the functions of modifying and deleting the input content and the like.
Optionally, the input content is transmitted to the vehicle end by the mobile terminal, and the one-way transmission can reduce the pause phenomenon in the input process. The bidirectional transmission of the input cursor does not occupy a transmission channel and can ensure the correctness of input.
Referring to fig. 2, the present invention provides an auxiliary screen input method for a vehicle cabin, which is applied to a mobile terminal, and a vehicle end is in communication connection with the mobile terminal. The method comprises the following steps:
step 210: and responding to the input box starting signal, and pushing the input keyboard entrance.
In response to a request input box starting signal sent by a vehicle end, the mobile terminal pushes an input keyboard entry to a real screen, and corresponding application programs can be opened and corresponding interfaces can be displayed through the entry.
The mobile terminal can realize the auxiliary input function through an application program APP, and the APP establishes connection with a vehicle terminal and is used as an auxiliary input keyboard. The method can be realized by the input method of the mobile terminal, and the input method is bound with or connected with the vehicle terminal and has a corresponding information synchronization function.
Specifically, in one embodiment, the mobile terminal responds to a request for auxiliary input in an input box at the vehicle end, and pushes an input keyboard inlet. Namely, a user requests auxiliary input to the mobile terminal by clicking a specific auxiliary input key in an input box at the vehicle end, and then the mobile terminal pushes the input keyboard inlet according to the request.
In another embodiment, the input keyboard entry is pushed directly in response to a user manipulating an input box on the vehicle end. That is, the user detects the start of the input box at the vehicle end, that is, requests an auxiliary input from the mobile terminal, without a certain operation confirmed or determined by the user.
Step 220: the input keypad is opened in response to a user operation of the input keypad entry.
After the input keyboard entry of the mobile terminal is selected by the user, the input keyboard can be opened, and the content input or the voice content input can be realized by operating the input keyboard.
Step 230: receiving the operation of a user on an input keyboard, displaying input content, and synchronizing the input content to a vehicle terminal, wherein the input content comprises input characters, an input cursor and/or key values.
In the step, the mobile terminal automatically receives the operation of the user, displays the operation content, and displays the operation of the user as the input content of the vehicle end.
Specifically, in one embodiment, the method further comprises: monitoring auxiliary input content of the mobile terminal and input content displayed at the vehicle end, and initiating correction service to the vehicle end if the auxiliary input content is not matched with the input content displayed at the vehicle end; and updating the auxiliary input content of the mobile terminal into the input content displayed at the vehicle end.
In yet another embodiment, the method further comprises: monitoring auxiliary input content of the mobile terminal and input content displayed at the vehicle end, and initiating correction service to the vehicle end if the auxiliary input content is not matched with the input content displayed at the vehicle end; and updating the input content displayed at the vehicle end into the auxiliary input content of the mobile terminal.
For another example, under a certain refresh rate, the mobile terminal and the vehicle end detect respective "input frame content", and when it is detected that the mobile terminal and the vehicle end input frame content do not match, the input frame will automatically initiate content correction, that is, if one of the two terminals has the latest operation record compared with the input frame of the other terminal, the input frame content of the other terminal will be updated based on the terminal input frame having the latest operation record.
Step 240: feeding back the position of the input cursor at the input content to the automobile end; wherein the position of the input cursor is communicated with the vehicle end in a bidirectional transmission mode.
This step can be seen from step 130, and is not described again.
Further, the connection mode of the mobile terminal and the vehicle terminal in the current state is judged so as to perform synchronization of the input contents or switch to an available connection mode.
And if the connection state of the mobile terminal is transmitted to the cloud end through the cloud end connection, and after the cloud end confirms that the connection state of the vehicle end and the mobile terminal is normal, an input keyboard inlet starts to be pushed to a user. And if the connection is carried out through the local area network, sending the connection state of the mobile terminal to the vehicle end, receiving the fed back connection state of the vehicle end, and starting to push an input keyboard inlet to the user. In the process, each terminal sends the local connection state in the bidirectional communication and waits for the state signal of the other terminal to return. And judging that the connection fails if the return signal is not received within a certain time range. After the connection signal links are confirmed, initiating a keyboard starting signal to the user mobile terminal. The local area network is a wired or wireless communication mode available except the cloud.
The mobile terminal is used as the auxiliary input device at the vehicle end, when a user turns up the input frame at the vehicle, the user can directly input contents through the keyboard of the mobile terminal, and the vehicle synchronously presents input results, so that the communication between the vehicle and the personal mobile communication terminal device of the user is effectively simplified. And the input content is synchronously input in a mode of minimum transmission data quantity in the process, so that the phenomenon of pause caused by excessive input content is reduced.
Referring to fig. 3, fig. 3 is a schematic diagram of a mobile terminal and a vehicle-mounted auxiliary input. The auxiliary input interaction process comprises the following contents:
step 310: and the vehicle end responds to the auxiliary input request and initiates an input frame starting signal to the mobile terminal.
Specifically, the vehicle terminal starts up the input frame in response to the user operation, monitors the state of the auxiliary input key in the input frame, and starts up an input frame starting signal to the mobile terminal when the auxiliary input key is triggered.
Or the vehicle terminal responds to the user operation to call the input frame and sends an input frame call signal to the connected mobile terminal, and the mobile terminal is a device bound with the auxiliary input.
Step 320: and the mobile terminal responds to the input frame starting signal and pushes the input keyboard inlet.
Step 330: the mobile terminal responds to the operation of the user on the input keyboard inlet to open the input keyboard and feed back the input keyboard starting state to the vehicle terminal.
Step 340: the vehicle terminal receives an input keyboard adjusting state signal fed back by the mobile terminal and prepares to receive input contents.
Step 350: and the mobile terminal receives the operation of the user on the input keyboard, displays the input content and synchronizes the input content to the vehicle end.
Step 360: and the vehicle terminal synchronizes and displays the input content of the mobile terminal.
Step 370: monitoring the auxiliary input content of the mobile terminal and the input content displayed at the vehicle end, and if the auxiliary input content of the mobile terminal is not matched with the input content displayed at the vehicle end; and initiating a correction service to the mobile terminal.
Step 380: and updating the auxiliary input content of the mobile terminal into the input content displayed at the vehicle end.
In the step, the vehicle end and the mobile terminal correct the input content by detecting whether the input content is synchronous or not, so that the auxiliary input of the mobile terminal can be displayed on the vehicle end in time, and the vehicle end can perform corresponding execution actions according to the content. For example, if the input content is "beijing sanli", the contents of "beijing sanli tun", "beijing sanli hotel", etc. are retrieved according to "beijing sanli" if the car machine is in the map navigation mode. In some embodiments, the steps may be performed by the vehicle end or the mobile terminal.
Still another embodiment may replace step 370 above: monitoring the auxiliary input content of the mobile terminal and the input content displayed at the vehicle end, and if the auxiliary input content of the mobile terminal is not matched with the input content displayed at the vehicle end; and initiating a correction service to the mobile terminal, and updating the input content displayed at the vehicle end into the auxiliary input content of the mobile terminal. Of course, in actual use, both embodiments may exist or be performed in parallel.
The two modes finish the correction of the input content by detecting whether the input content is synchronous or not, solve the problem that the input content is not in bidirectional transmission and is not in place in synchronization, and realize the corresponding effect of bidirectional transmission by unidirectional or bidirectional detection.
It should be understood that the input content described in the present invention is only used for auxiliary input, i.e. the input of characters, the deletion of characters and the corresponding input cursor of characters. Because the vehicle is a special scene, electronic equipment is not suggested in the general use process, but passengers can use the electronic equipment; the driver needs to stop and then operates, so that the auxiliary input is concise, unnecessary functions are reduced, the user completes the input of the content in the vehicle machine through the auxiliary input, and the vehicle machine executes the function according to the content.
Optionally, if the mobile terminal supporting the auxiliary input supports voice input, the text input by the voice can be displayed in the mobile terminal, and the text is synchronized to the vehicle terminal and displayed by the vehicle. Or the user inputs the pinyin by using an input keyboard on the mobile terminal, and the corresponding Chinese characters are displayed according to the pinyin and are synchronized to the automobile engine end. Or the key value of the mobile terminal is directly sent to the automobile terminal if the English letter is typed by the mobile terminal, and in the scene, the characters represent English; the input content can also comprise key values, and the corresponding English is displayed through the key values by the vehicle terminal.
Further, the method further comprises:
judging a connection mode with the mobile terminal; and if the connection is carried out through the local area network, sending the connection state of the vehicle end to the mobile terminal, receiving the fed back connection state of the mobile terminal, and starting to initiate an input frame starting signal to the mobile terminal. Judging a connection mode with the mobile terminal; and if the connection state of the vehicle end is transmitted to the cloud end through cloud connection, and after the cloud end confirms that the connection state of the vehicle end and the mobile terminal is normal, an input frame call signal is started to the mobile terminal. See in particular the steps shown for the mobile terminal.
Referring to fig. 4, the invention further provides an auxiliary screen input method for a vehicle-mounted cabin, which is applied to a cloud and includes the following steps:
step 410: and responding to the connection request, and establishing connection between the mobile terminal and the vehicle end.
The mobile terminal and the vehicle terminal both initiate communication confirmation to the cloud, and each terminal sends a local connection state in two-way communication and waits for a state signal of the other terminal to return. If the return signal is not received within a certain time range, the connection is judged to be failed.
Step 420: and receiving an auxiliary input request at the vehicle end, and pushing an input keyboard inlet to the mobile terminal.
And after the connection signal links are confirmed, the cloud terminal initiates a keyboard starting signal to the user mobile terminal.
Step 430: receiving input content of an input keyboard of the mobile terminal operated by a user, and synchronizing the input content to a vehicle terminal, wherein the input content comprises input characters, an input cursor and/or key values.
In this step, the vehicle terminal and the mobile terminal are an auxiliary input combination bound through an account number. The communication between the vehicle end and the mobile terminal is transmitted through the cloud.
It should be understood that the above embodiments provide the contents of the method applied to different application terminals for the present invention, and belong to an overall inventive concept, therefore, the contents of the embodiments are complementary under the condition that the contents do not conflict, so as to better explain the contents of the present invention.
Referring to fig. 5, the present invention further provides an auxiliary input device for a screen of a vehicle cabin, comprising:
an initiating unit 51, configured to initiate an input frame start signal to the mobile terminal in response to the auxiliary input request;
a receiving synchronization unit 52, configured to receive an input keyboard tuning state signal fed back by the mobile terminal, and synchronize input content of the mobile terminal, where the input content includes input characters, an input cursor, and/or a key value;
a feedback unit 53, configured to feed back, to the mobile terminal, that the input cursor is located at the position of the input content; wherein the position of the input cursor is communicated with the mobile terminal in a bidirectional transmission mode.
Referring to fig. 6, the present invention also provides an auxiliary screen input device for a vehicle-mounted cabin, including:
a push unit 61 for pushing an input keyboard entry in response to an input frame initiation signal;
a display unit 62 for opening the input keyboard in response to a user's operation of the input keyboard entry;
a synchronization unit 63, configured to receive an input content displayed by a user operating an input keyboard, and synchronize the input content to a vehicle end, where the input content includes input text, an input cursor, and/or a key value;
a cursor synchronization unit 64, configured to feed back, to the vehicle end, a position of the input cursor at the input content; wherein the position of the input cursor is communicated with the vehicle end in a bidirectional transmission mode.
The invention also provides an automobile comprising a processor, a memory and a computer program stored on the memory and capable of running on the processor, wherein the computer program when executed by the processor implements the steps of the in-vehicle multimedia zone switching method as described above.
The present invention also provides a computer-readable storage medium, on which a computer program is stored, which computer program, when being executed by a processor, realizes the steps of the in-vehicle multimedia zone switching method as described above.
It is understood that the computer-readable storage medium may include: any entity or device capable of carrying a computer program, recording medium, U-disk, removable hard disk, magnetic disk, optical disk, computer Memory, read-Only Memory (ROM), random Access Memory (RAM), software distribution medium, and the like. The computer program includes computer program code. The computer program code may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable storage medium may include: any entity or device capable of carrying computer program code, recording medium, U-disk, removable hard disk, magnetic disk, optical disk, computer Memory, read-Only Memory (ROM), random Access Memory (RAM), software distribution medium, and the like.
In some embodiments of the present invention, the automatic parking device may include a controller, where the controller is a single chip integrated with a processor, a memory, a communication module, and the like. The processor may refer to a processor included in the controller. The Processor may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field-Programmable gate array (FPGA) or other Programmable logic device, discrete gate or transistor logic device, discrete hardware component, etc.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps in the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the examples described in connection with the embodiments disclosed herein may be embodied in electronic hardware, computer software, or combinations of both, and that the components and steps of the examples have been described in a functional general in the foregoing description for the purpose of illustrating clearly the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; 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; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (16)

1. The utility model provides a vehicle-mounted passenger cabin screen auxiliary input method, is applied to the car machine end, and the car machine end is connected with mobile terminal communication, its characterized in that includes:
responding to the auxiliary input request, and initiating an input frame starting signal to the mobile terminal;
receiving an input keyboard tuning state signal fed back by a mobile terminal, and synchronizing input content of the mobile terminal, wherein the input content comprises input characters, an input cursor and/or a key value;
feeding back the position of the input cursor at the input content to the mobile terminal; wherein the position of the input cursor is communicated with the mobile terminal in a bidirectional transmission mode.
2. The on-board cabin screen auxiliary input method of claim 1, wherein the responding to an auxiliary input request comprises:
the method comprises the steps of starting an input frame in response to user operation, monitoring the state of an auxiliary input key in the input frame, and starting an input frame starting signal to the mobile terminal when the auxiliary input key is triggered;
or responding to a user operation starting input box, and starting an input box starting signal to a connected mobile terminal, wherein the mobile terminal is a device bound with auxiliary input.
3. The on-board cabin screen auxiliary input method of claim 1, further comprising:
monitoring auxiliary input content of the mobile terminal and input content displayed at the vehicle end, if the auxiliary input content of the mobile terminal is not matched with the input content displayed at the vehicle end;
and initiating a correction service to the mobile terminal, and updating the auxiliary input content of the mobile terminal into the input content displayed at the vehicle end.
4. The vehicle-mounted cabin screen auxiliary input method according to claim 1, wherein auxiliary input contents of the mobile terminal and input contents displayed at a vehicle end are monitored, and if the auxiliary input contents of the mobile terminal do not match with the input contents displayed at the vehicle end;
and initiating a correction service to the mobile terminal, and updating the input content displayed at the vehicle end into the auxiliary input content of the mobile terminal.
5. The on-board cabin screen auxiliary input method of claim 1, further comprising:
judging a connection mode with the mobile terminal; and if the connection is carried out through the local area network, sending the connection state of the vehicle end to the mobile terminal, receiving the fed back connection state of the mobile terminal, and starting to initiate an input frame starting signal to the mobile terminal.
6. The on-board cabin screen auxiliary input method of claim 1, further comprising:
judging a connection mode with the mobile terminal; and if the connection state of the vehicle end is transmitted to the cloud end through cloud connection, and after the connection state of the vehicle end and the mobile terminal is confirmed to be normal by the cloud end, an input frame starting signal is started to the mobile terminal.
7. The vehicle-mounted cabin screen auxiliary input method according to claim 1, wherein the vehicle end and the mobile terminal are in Bluetooth, WIFI, 4G network, 5G network, zigBee communication or cloud communication.
8. A vehicle-mounted cabin screen auxiliary input method is applied to a mobile terminal, and a vehicle machine end is in communication connection with the mobile terminal, and is characterized by comprising the following steps:
responding to an input frame starting signal, and pushing an input keyboard inlet;
opening an input keyboard in response to a user operation of an input keyboard entry;
receiving operation display input content of an input keyboard by a user, and synchronizing the input content to a vehicle terminal, wherein the input content comprises input characters, an input cursor and/or key values;
feeding back the position of the input cursor at the input content to the vehicle end; wherein the position of the input cursor is communicated with the vehicle end in a bidirectional transmission mode.
9. The on-board cockpit screen assisted entry method of claim 8 wherein said pushing an entry keypad entry in response to an input frame initiation signal comprises:
responding to a request for auxiliary input in an input frame at the vehicle end, and pushing an input keyboard inlet;
or responding to the operation of the user on the input frame at the vehicle end, and directly pushing the input keyboard entrance.
10. The on-board cabin screen auxiliary input method of claim 8, wherein the method further comprises: monitoring auxiliary input content of the mobile terminal and input content displayed at a vehicle end, and initiating correction service to the vehicle end if the auxiliary input content is not matched with the input content displayed at the vehicle end;
and updating the auxiliary input content of the mobile terminal to the input content displayed at the vehicle end, or updating the input content displayed at the vehicle end to the auxiliary input content of the mobile terminal.
11. The on-board cabin screen auxiliary input method of claim 8, further comprising:
judging a connection mode between the mobile terminal and the mobile terminal; if the connection is carried out through the local area network, the connection state of the mobile terminal is sent to the vehicle end, the fed back connection state of the vehicle end is received, and an input keyboard inlet is pushed to a user; and if the connection state of the mobile terminal is transmitted to the cloud end through the cloud end connection, and after the cloud end confirms that the connection state of the vehicle end and the mobile terminal is normal, an input keyboard inlet starts to be pushed to a user.
12. A vehicle-mounted cabin screen auxiliary input method is applied to a cloud end and is characterized by comprising the following steps:
responding to the connection request, and establishing connection between the mobile terminal and the vehicle end;
receiving an auxiliary input request at a vehicle end, and pushing an input keyboard inlet to the mobile terminal;
receiving input content of an input keyboard of a mobile terminal operated by a user, and synchronizing the input content to a vehicle end, wherein the input content comprises input characters, an input cursor and/or a key value;
the vehicle terminal and the mobile terminal are auxiliary input combinations bound through an account number.
13. An auxiliary input device for a vehicle-mounted cabin screen is applied to a vehicle end and is characterized by comprising:
the initiating unit is used for responding to the auxiliary input request and initiating an input frame starting signal to the mobile terminal;
the mobile terminal comprises a receiving synchronization unit, a processing unit and a processing unit, wherein the receiving synchronization unit is used for receiving an input keyboard call state signal fed back by the mobile terminal and synchronizing input contents of the mobile terminal, and the input contents comprise input characters, an input cursor and/or key values;
the feedback unit is used for feeding back the position of the input cursor at the input content to the mobile terminal; wherein the position of the input cursor is communicated with the mobile terminal in a bidirectional transmission mode.
14. The utility model provides an on-vehicle passenger cabin screen auxiliary input device, is applied to mobile terminal, its characterized in that includes:
the pushing unit is used for responding to the input frame starting signal and pushing the input keyboard inlet;
a display unit for opening an input keypad in response to a user's operation of an input keypad entry;
the system comprises a synchronization unit, a display unit and a display unit, wherein the synchronization unit is used for receiving operation display input contents of an input keyboard by a user and synchronizing the input contents to a vehicle terminal, and the input contents comprise input characters, input cursors and/or key values;
the cursor synchronization unit is used for feeding back the position of the input cursor at the input content to the vehicle end; wherein the position of the input cursor is communicated with the vehicle end in a bidirectional transmission mode.
15. An automobile comprising a processor, a memory and a computer program stored on and executable on said memory, said computer program when executed by said processor implementing the steps of the on-board cabin screen auxiliary input method according to any one of claims 1 to 7.
16. A computer readable storage medium on which a computer program is stored, which computer program, when executed by a processor, implements the steps of the on-board cabin screen auxiliary input method according to any one of claims 1 to 7, or the on-board cabin screen auxiliary input method according to any one of claims 8 to 11, or the on-board cabin screen auxiliary input method according to claim 12.
CN202210699846.3A 2022-06-20 2022-06-20 Vehicle-mounted cabin screen auxiliary input method and device Pending CN115268662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210699846.3A CN115268662A (en) 2022-06-20 2022-06-20 Vehicle-mounted cabin screen auxiliary input method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210699846.3A CN115268662A (en) 2022-06-20 2022-06-20 Vehicle-mounted cabin screen auxiliary input method and device

Publications (1)

Publication Number Publication Date
CN115268662A true CN115268662A (en) 2022-11-01

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Application Number Title Priority Date Filing Date
CN202210699846.3A Pending CN115268662A (en) 2022-06-20 2022-06-20 Vehicle-mounted cabin screen auxiliary input method and device

Country Status (1)

Country Link
CN (1) CN115268662A (en)

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