CN111107518A - Display method, vehicle-mounted terminal, display system and computer-readable storage medium - Google Patents
Display method, vehicle-mounted terminal, display system and computer-readable storage medium Download PDFInfo
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- CN111107518A CN111107518A CN201811250768.9A CN201811250768A CN111107518A CN 111107518 A CN111107518 A CN 111107518A CN 201811250768 A CN201811250768 A CN 201811250768A CN 111107518 A CN111107518 A CN 111107518A
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- 238000000034 method Methods 0.000 title claims abstract description 53
- 238000004891 communication Methods 0.000 claims abstract description 20
- 238000005516 engineering process Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000004044 response Effects 0.000 claims description 22
- 238000004590 computer program Methods 0.000 claims description 7
- 230000015654 memory Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/48—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0267—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components
- H04W52/027—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components by controlling a display operation or backlight unit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention provides a display method, which comprises the steps that a mobile terminal carries out data transmission with a vehicle-mounted terminal through a short-distance wireless communication technology so as to automatically establish wireless network connection with the vehicle-mounted terminal, wherein the data comprises a password of a wireless network; the mobile terminal sends display information corresponding to display content on a screen of the mobile terminal to the vehicle-mounted terminal; and the vehicle-mounted terminal receives the display information corresponding to the display content and synchronously displays the display content on the screen of the mobile terminal. The invention also provides a vehicle-mounted terminal, a computer readable storage medium and a display system. According to the invention, the wireless network connection between the mobile terminal and the vehicle-mounted terminal can be automatically established through the short-distance wireless communication technology, the password input operation is not required, the operation is simple, the display content of the mobile terminal is projected to the vehicle-mounted terminal for display, the display function of the vehicle-mounted terminal and the data resource on the mobile terminal are reasonably utilized, and the user experience is good.
Description
Technical Field
The present invention relates to the field of information processing technologies, and in particular, to a display method, a vehicle-mounted terminal, a display system, and a computer-readable storage medium.
Background
With the rapid development of science and technology, mobile terminals such as mobile phones have become essential tools in people's lives. With the increase of the service time of the mobile phone, the data in the mobile phone is more and more perfect, and people can more accurately and quickly operate the mobile phone compared with other electronic equipment such as a vehicle-mounted terminal.
However, the content on the mobile phone cannot be displayed on the current vehicle-mounted terminal, so that data on the mobile phone, such as music or pictures, also needs to be repeatedly downloaded on the vehicle-mounted terminal, and because the number of operations on the vehicle-mounted terminal is limited, the data on the vehicle-mounted terminal cannot be quickly and accurately operated, and the user experience is poor.
In response to the above problems, those skilled in the art have sought solutions.
Disclosure of Invention
In view of this, the invention provides a display method, a vehicle-mounted terminal, a computer-readable storage medium and a display system, which are simple to operate and have good user experience.
The invention provides a display method, which comprises the steps that a mobile terminal carries out data transmission with a vehicle-mounted terminal through a short-distance wireless communication technology so as to automatically establish wireless network connection with the vehicle-mounted terminal, wherein the transmitted data comprise a password of a wireless network; the mobile terminal sends display information corresponding to display content on a screen of the mobile terminal to the vehicle-mounted terminal; and the vehicle-mounted terminal receives the display information corresponding to the display content and synchronously displays the display content on the screen of the mobile terminal.
In an embodiment, after the step of receiving the display information corresponding to the display content and synchronously displaying the display content on the screen of the mobile terminal, the vehicle-mounted terminal performs a screen-off operation when the electric quantity of the mobile terminal is lower than a threshold value.
In one embodiment, after the step of receiving display information corresponding to the display content by the vehicle-mounted terminal and synchronously displaying the display content on the screen of the mobile terminal, the method includes: the mobile terminal receives a voice operation instruction, performs operation response according to the voice operation instruction, and then sends update information after the operation response to the vehicle-mounted terminal, and the vehicle-mounted terminal receives the update information after the operation response and synchronously displays the update information after the operation response; or the vehicle-mounted terminal receives a touch operation instruction and sends the touch operation instruction to the mobile terminal, the mobile terminal performs operation response according to the touch operation instruction and then sends the update information after the operation response to the vehicle-mounted terminal, and the vehicle-mounted terminal synchronously displays the update information after the operation response.
In one embodiment, the display method further comprises: and when the vehicle-mounted terminal receives the reversing triggering information, the reversing image is switched and displayed.
In one embodiment, the step of receiving, by the in-vehicle terminal, display information corresponding to the display content and synchronously displaying the display content on the screen of the mobile terminal includes: the vehicle-mounted terminal receives the display information corresponding to the display content and performs resolution reduction processing on the display information corresponding to the display content according to the screen resolution of the vehicle-mounted terminal to generate the display information with the resolution reduced; and the vehicle-mounted terminal displays the display information after the resolution is reduced.
In one embodiment, the step of receiving, by the in-vehicle terminal, display information corresponding to the display content and synchronously displaying the display content on the screen of the mobile terminal includes: the vehicle-mounted terminal receives display information corresponding to the display content; the vehicle-mounted terminal acquires information of passengers in a vehicle, and when the information of the passengers meets a preset condition, privacy information is screened from display information corresponding to the display content, wherein the preset condition comprises that the number of the passengers in the vehicle is more than 1; and synchronously displaying the display contents of the mobile terminal except the privacy information on the screen.
The invention also provides a display method, which comprises the following steps: data transmission is carried out with a mobile terminal through a short-distance wireless communication technology so as to automatically establish wireless network connection with the mobile terminal, and the transmitted data comprises a password of a wireless network; receiving display information which is sent by the mobile terminal and corresponds to display content on a screen; and synchronously displaying the display content on the screen of the mobile terminal.
The present invention also provides a computer-readable storage medium, in which a computer program is stored, which, when being executed by a processor, implements the steps of the above-mentioned display method.
The invention also provides a vehicle-mounted terminal, which comprises a processor and a computer readable storage medium, wherein the processor executes a computer program in the computer readable storage medium to realize the steps of realizing the display method.
The invention also provides a display system, which comprises a vehicle-mounted terminal and a mobile terminal; the mobile terminal performs data transmission with the vehicle-mounted terminal through a short-distance wireless communication technology, so that after wireless network connection is automatically established with the vehicle-mounted terminal, display information corresponding to display content on a screen of the mobile terminal is sent to the vehicle-mounted terminal, and transmitted data comprise passwords of the wireless network; and the vehicle-mounted terminal receives the display information corresponding to the display content and synchronously displays the display content on the screen of the mobile terminal.
The display method, the vehicle-mounted terminal, the computer readable storage medium and the display system can automatically establish wireless network connection between the mobile terminal and the vehicle-mounted terminal through the short-distance wireless communication technology, password input operation is not needed, operation is simple, display content of the mobile terminal is projected to the vehicle-mounted terminal for display, the display function of the vehicle-mounted terminal and data resources on the mobile terminal are reasonably utilized, and user experience is good.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a flowchart illustrating a display method according to a first embodiment of the present invention;
FIG. 2 is a flowchart illustrating a display method according to a second embodiment of the present invention;
FIG. 3 is a flowchart illustrating a display method according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a vehicle-mounted terminal according to a fourth embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a display system according to a fifth embodiment of the invention.
Detailed Description
To further explain the technical means and effects of the present invention adopted to achieve the predetermined objects, the present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments.
Fig. 1 is a flowchart illustrating a display method according to a first embodiment of the invention. As shown in fig. 1, the display method of the present embodiment may be but is not limited to be applied between a vehicle-mounted terminal and a mobile terminal, and the display method of the present embodiment includes the following steps:
step S11: the mobile terminal performs data transmission with the vehicle-mounted terminal through a short-distance wireless communication technology so as to automatically establish wireless network connection with the vehicle-mounted terminal;
wherein the data includes a password for the wireless network.
Specifically, in an embodiment, the vehicle-mounted terminal or the mobile terminal includes an NFC (near field communication) tag, and a WIFI address and a WIFI password are stored in the NFC tag. In other embodiments, the NFC tag may also store an address and a password of other wireless networks, such as bluetooth.
Specifically, in one embodiment, step S11: the mobile terminal performs data transmission with the vehicle-mounted terminal through a short-distance wireless communication technology so as to automatically establish wireless network connection with the vehicle-mounted terminal, and the method comprises the following steps: the mobile terminal reads a WIFI address and a WIFI password stored in an NFC tag in the vehicle-mounted terminal; the mobile terminal sends a WIFI connection request to a WIFI address, wherein the WIFI connection request comprises a WIFI password; and after receiving the connection request, the vehicle-mounted terminal establishes WIFI network connection with the mobile terminal.
In other embodiments, the WIFI hotspot function may also be turned on by the mobile terminal, specifically, in step S11: the mobile terminal performs data transmission with the vehicle-mounted terminal through a short-distance wireless communication technology so as to automatically establish wireless network connection with the vehicle-mounted terminal, and the method comprises the following steps: the vehicle-mounted terminal reads a WIFI address and a WIFI password stored in an NFC tag in the mobile terminal; the vehicle-mounted terminal sends a WIFI connection request to a WIFI address, wherein the WIFI connection request comprises a WIFI password; and after receiving the connection request, the mobile terminal establishes WIFI network connection with the vehicle-mounted terminal.
Step S12: the mobile terminal sends display information corresponding to the display content on the screen of the mobile terminal to the vehicle-mounted terminal;
specifically, the display content on the screen of the mobile terminal itself may be, but is not limited to, desktop information including a plurality of application icons, page information in a certain application, and the like.
In one embodiment, step S12: the sending, by the mobile terminal, the display information corresponding to the display content on the screen of the mobile terminal to the in-vehicle terminal may include, but is not limited to: and the mobile terminal sends the voice information and the display information corresponding to the display content on the screen of the mobile terminal to the vehicle-mounted terminal at the same time.
Step S13: and the vehicle-mounted terminal receives display information corresponding to the display content and synchronously displays the display content on the screen of the mobile terminal.
In one embodiment, step S13: the in-vehicle terminal receives the display information corresponding to the display content, and synchronously displays the display content on the screen of the mobile terminal, which may include but is not limited to: and after receiving the display information and the voice information corresponding to the display content, the vehicle-mounted terminal synchronously displays the display content on the screen of the mobile terminal and synchronously plays the voice information corresponding to the display content.
In one embodiment, step S13: the in-vehicle terminal receives the display information corresponding to the display content, and synchronously displays the display content on the screen of the mobile terminal, which may include but is not limited to: the vehicle-mounted terminal receives display information corresponding to the display content and performs resolution reduction processing on the display information corresponding to the display content according to the screen resolution of the vehicle-mounted terminal to generate the display information with the resolution reduced; and the vehicle-mounted terminal displays the display information with the reduced resolution.
In one embodiment, step S13: the method for receiving the display information corresponding to the display content by the vehicle-mounted terminal and synchronously displaying the display content on the screen of the mobile terminal comprises the following steps: the vehicle-mounted terminal receives display information corresponding to the display content; the method comprises the steps that a vehicle-mounted terminal obtains information of passengers in a vehicle, and when the information of the passengers meets a preset condition, privacy information is screened out from display information corresponding to display contents; and synchronously displaying the display contents of the mobile terminal except the private information on the screen. Wherein the preset condition comprises that the number of passengers in the vehicle is more than 1. In other embodiments, the preset condition may further include, but is not limited to, an image of a non-preset passenger or a sound of a non-preset passenger included in the information of the in-vehicle passenger, and the like.
In an embodiment, the display method may further include, but is not limited to: and sending the display parameters of the mobile terminal to the vehicle-mounted terminal, and adjusting the corresponding parameter values by the vehicle-mounted terminal according to the display parameters, wherein the display parameters comprise display brightness and the like.
According to the display method, the mobile terminal and the vehicle-mounted terminal are automatically connected in a wireless network through the near field wireless communication technology, password input operation is not needed, operation is simple, display content of the mobile terminal is projected to the vehicle-mounted terminal to be displayed, the display function of the vehicle-mounted terminal and data resources on the mobile terminal are reasonably utilized, and user experience is good. Moreover, the vehicle-mounted terminal of the embodiment can perform resolution reduction processing on the display information corresponding to the display content according to the screen resolution of the vehicle-mounted terminal, so that the situation of image distortion is avoided, and the screen projection stability is higher. In addition, the display method of the embodiment enables the vehicle-mounted terminal to adjust the parameter value according to the display parameter of the mobile terminal, avoids the trouble of manually adjusting the display parameter of the vehicle-mounted terminal, and further improves the user experience.
FIG. 2 is a flowchart illustrating a display method according to a second embodiment of the present invention; as shown in fig. 2, the display method of the present embodiment includes the following steps:
step S21: the mobile terminal performs data transmission with the vehicle-mounted terminal through a short-distance wireless communication technology so as to automatically establish wireless network connection with the vehicle-mounted terminal;
step S22: the mobile terminal sends display information corresponding to the display content on the screen of the mobile terminal to the vehicle-mounted terminal;
step S23: and the vehicle-mounted terminal receives display information corresponding to the display content and synchronously displays the display content on the screen of the mobile terminal.
Step S24: and when the electric quantity of the mobile terminal is lower than a threshold value, the screen is turned off.
Specifically, step S24: when the electric quantity of the mobile terminal is lower than the threshold value, after the screen-off operation is performed, the display method further comprises the following steps: and the vehicle-mounted terminal continues to display the display content corresponding to the display information sent by the mobile terminal.
In this embodiment, the display method further includes:
step S25: the mobile terminal receives the voice operation instruction, and after operation response is carried out according to the voice operation instruction, the update information after the operation response is sent to the vehicle-mounted terminal, and the vehicle-mounted terminal receives the update information after the operation response and synchronously displays the update information after the operation response;
in other embodiments, the display method may further include, but is not limited to: the vehicle-mounted terminal receives the touch operation instruction and sends the touch operation instruction to the mobile terminal, the mobile terminal carries out operation response according to the touch operation instruction and then sends the update information after the operation response to the vehicle-mounted terminal, and the vehicle-mounted terminal synchronously displays the update information after the operation response.
In this embodiment, the display method may further include, but is not limited to:
step S26: and when the vehicle-mounted terminal receives the reversing triggering information, the reversing image is switched and displayed.
In other embodiments, the display method may further include, but is not limited to: and the vehicle-mounted terminal responds to the radio starting operation or the vehicle setting operation when receiving the radio starting triggering information or the vehicle setting triggering information.
Specifically, the execution sequence of steps S24, S25, and S26 is not limited to this, and step S26 may be executed prior to step S24 and step S25, or after step S24 after step S25, and so on.
According to the display method, the mobile terminal and the vehicle-mounted terminal are automatically connected in a wireless network through the near field wireless communication technology, password input operation is not needed, operation is simple, display content of the mobile terminal is projected to the vehicle-mounted terminal to be displayed, the display function of the vehicle-mounted terminal and data resources on the mobile terminal are reasonably utilized, and user experience is good. Moreover, the vehicle-mounted terminal of the embodiment can normally use contents such as the backing image, the radio, the vehicle-mounted setting and the like, so that the screen projection function is realized, the function of the vehicle auxiliary function of the vehicle-mounted terminal is not influenced, and the user experience is further improved.
Fig. 3 is a flowchart illustrating a display method according to a third embodiment of the invention. The display method shown in fig. 3 may be, but is not limited to, applied to a vehicle-mounted terminal, and as shown in fig. 3, the display method of the present embodiment includes:
step S31: data transmission is carried out with the mobile terminal through a short-distance wireless communication technology so as to automatically establish wireless network connection with the mobile terminal, and the transmitted data comprises a password of the wireless network;
step S32: receiving display information which is sent by a mobile terminal and corresponds to display content on a screen;
step S33: and synchronously displaying the display content on the screen of the mobile terminal.
Fig. 4 is a schematic structural diagram of a vehicle-mounted terminal according to a fourth embodiment of the present invention. As shown in fig. 4, the in-vehicle terminal includes a processor 40 and a computer-readable storage medium 41, and the processor 40 executes a computer program in the computer-readable storage medium 41 to implement the steps of implementing the display method described above.
Fig. 5 is a schematic structural diagram of a display system according to a fifth embodiment of the invention. As shown in fig. 5, the display system includes a vehicle-mounted terminal 501 and a mobile terminal 502.
The mobile terminal 502 performs data transmission with the vehicle-mounted terminal 501 through a short-distance wireless communication technology, so that after a wireless network connection is automatically established with the vehicle-mounted terminal 501, display information corresponding to display content on a screen of the mobile terminal is sent to the vehicle-mounted terminal 501, and the transmitted data includes a password of the wireless network. The in-vehicle terminal 501 receives display information corresponding to the display content and synchronously displays the display content on the screen of the mobile terminal 502.
Specifically, the electronic devices, such as the in-vehicle terminal 501 and the mobile terminal 502, include one or more processors, memories, memory controllers, peripheral interfaces, a Radio Frequency (RF) module, a network module, an audio circuit, a camera module, an input module, and a display module. It will be understood by those skilled in the art that the above-described structure does not limit the actual structure of the electronic device. For example, the electronic device may also include more or fewer components, or have a different configuration. Specific examples of such electronic devices include, but are not limited to, handheld computers, mobile phones, media players, in-vehicle equipment, personal digital assistants, and various combinations of the foregoing.
Those skilled in the art will appreciate that all other components are peripheral devices with respect to the processor, and that the processor is coupled to these peripheral devices through a plurality of peripheral interfaces. The memory may be configured to store software programs and modules, such as program instructions/modules corresponding to the display method/apparatus/system in the embodiment of the present invention, and the processor executes various functional applications and data processing by executing the software programs and modules stored in the memory, so as to implement the display method described above. The memory may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. The RF module is used for receiving and transmitting electromagnetic waves, and realizing the interconversion of the electromagnetic waves and the electric signals, thereby communicating with a communication network or other equipment. The network module is used for receiving and sending network signals. The network signal may include a wireless signal or a wired signal. The audio circuitry, speaker, sound jack, microphone collectively provide an audio interface between the user and the electronic device.
In addition, an embodiment of the present invention further provides a computer-readable storage medium, in which a computer program is stored, where the computer-readable storage medium is, for example, a non-volatile memory such as an optical disc, a hard disc, or a flash memory. The computer program described above, when executed by a processor, implements various operations in the display method described above.
The display method, the vehicle-mounted terminal, the computer readable storage medium and the display system can automatically establish wireless network connection between the mobile terminal and the vehicle-mounted terminal through the short-distance wireless communication technology, password input operation is not needed, operation is simple, display content of the mobile terminal is projected to the vehicle-mounted terminal for display, the display function of the vehicle-mounted terminal and data resources on the mobile terminal are reasonably utilized, and user experience is good.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other. For the terminal class embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for relevant points, reference may be made to part of the description of the method embodiment.
Claims (10)
1. A display method, comprising:
the mobile terminal carries out data transmission with the vehicle-mounted terminal through a short-distance wireless communication technology so as to automatically establish wireless network connection with the vehicle-mounted terminal, and the transmitted data comprise a password of the wireless network;
the mobile terminal sends display information corresponding to display content on a screen of the mobile terminal to the vehicle-mounted terminal;
and the vehicle-mounted terminal receives the display information corresponding to the display content and synchronously displays the display content on the screen of the mobile terminal.
2. The display method of claim 1, wherein the step of receiving display information corresponding to the display content by the in-vehicle terminal and synchronously displaying the display content on the screen of the mobile terminal is followed by:
and the mobile terminal carries out screen-off operation when the electric quantity of the mobile terminal is lower than a threshold value.
3. The display method according to claim 1 or 2, wherein the step of receiving the display information corresponding to the display content by the vehicle-mounted terminal and synchronously displaying the display content on the screen of the mobile terminal is followed by:
the mobile terminal receives a voice operation instruction, performs operation response according to the voice operation instruction, and then sends update information after the operation response to the vehicle-mounted terminal, and the vehicle-mounted terminal receives the update information after the operation response and synchronously displays the update information after the operation response; or
The vehicle-mounted terminal receives a touch operation instruction and sends the touch operation instruction to the mobile terminal, the mobile terminal carries out operation response according to the touch operation instruction and then sends the update information after the operation response to the vehicle-mounted terminal, and the vehicle-mounted terminal synchronously displays the update information after the operation response.
4. The display method according to claim 1 or 2, wherein the display method further comprises:
and when the vehicle-mounted terminal receives the reversing triggering information, the reversing image is switched and displayed.
5. The display method of claim 1, wherein the step of receiving display information corresponding to the display content by the in-vehicle terminal and synchronously displaying the display content on the screen of the mobile terminal comprises:
the vehicle-mounted terminal receives the display information corresponding to the display content and performs resolution reduction processing on the display information corresponding to the display content according to the screen resolution of the vehicle-mounted terminal to generate the display information with the resolution reduced;
and the vehicle-mounted terminal displays the display information after the resolution is reduced.
6. The display method of claim 1, wherein the step of receiving display information corresponding to the display content by the in-vehicle terminal and synchronously displaying the display content on the screen of the mobile terminal comprises:
the vehicle-mounted terminal receives display information corresponding to the display content;
the vehicle-mounted terminal acquires information of passengers in a vehicle, and when the information of the passengers meets a preset condition, privacy information is screened from display information corresponding to the display content, wherein the preset condition comprises that the number of the passengers in the vehicle is more than 1;
and synchronously displaying the display contents of the mobile terminal except the privacy information on the screen.
7. A display method, comprising:
data transmission is carried out with a mobile terminal through a short-distance wireless communication technology so as to automatically establish wireless network connection with the mobile terminal, and the transmitted data comprises a password of a wireless network;
receiving display information which is sent by the mobile terminal and corresponds to display content on a screen;
and synchronously displaying the display content on the screen of the mobile terminal.
8. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the display method as claimed in claim 7.
9. A vehicle-mounted terminal characterized by comprising a processor and a computer-readable storage medium, wherein the processor executes a computer program in the computer-readable storage medium to realize the steps of implementing the display method according to claim 7.
10. The display system is characterized by comprising a vehicle-mounted terminal and a mobile terminal;
the mobile terminal performs data transmission with the vehicle-mounted terminal through a short-distance wireless communication technology, so that after wireless network connection is automatically established with the vehicle-mounted terminal, display information corresponding to display content on a screen of the mobile terminal is sent to the vehicle-mounted terminal, and transmitted data comprise passwords of the wireless network;
and the vehicle-mounted terminal receives the display information corresponding to the display content and synchronously displays the display content on the screen of the mobile terminal.
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| CN201811250768.9A CN111107518A (en) | 2018-10-25 | 2018-10-25 | Display method, vehicle-mounted terminal, display system and computer-readable storage medium |
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| CN201811250768.9A CN111107518A (en) | 2018-10-25 | 2018-10-25 | Display method, vehicle-mounted terminal, display system and computer-readable storage medium |
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| CN111666056A (en) * | 2020-05-28 | 2020-09-15 | 北京百度网讯科技有限公司 | Screen switching display method and device, intelligent rearview mirror and readable storage medium |
| CN112073771A (en) * | 2020-09-09 | 2020-12-11 | 深圳市乐得瑞科技有限公司 | Wireless screen projection method and device |
| CN113709312A (en) * | 2021-08-25 | 2021-11-26 | 深圳市全景达科技有限公司 | CarPlay synchronous connection method, system, device and storage medium |
| CN113961157A (en) * | 2020-07-21 | 2022-01-21 | 华为技术有限公司 | Display interaction system, display method and equipment |
| CN115225755A (en) * | 2021-04-21 | 2022-10-21 | 博泰车联网科技(上海)股份有限公司 | Method and system for screen projection of vehicle-mounted terminal by mobile terminal, storage medium and terminal |
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Address after: Room 208, building 4, 1411 Yecheng Road, Jiading District, Shanghai, 201821 Applicant after: Botai vehicle networking technology (Shanghai) Co.,Ltd. Address before: Room 208, building 4, 1411 Yecheng Road, Jiading District, Shanghai, 201821 Applicant before: SHANGHAI PATEO ELECTRONIC EQUIPMENT MANUFACTURING Co.,Ltd. |