CN111356116A - Vehicle-mounted multimedia short-distance wireless communication automatic connection charging method and system - Google Patents
Vehicle-mounted multimedia short-distance wireless communication automatic connection charging method and system Download PDFInfo
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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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
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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
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L2012/40208—Bus networks characterized by the use of a particular bus standard
- H04L2012/40215—Controller Area Network CAN
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Abstract
The invention discloses a charging method and a charging system for vehicle-mounted multimedia short-distance wireless communication automatic connection, and belongs to the technical field of Internet of vehicles. The method comprises the following steps: when the mobile phone is detected to be in a wireless charging state, the mobile phone automatically starts an authorized short-distance wireless communication connection function, and the wireless charging module sends a charging state CAN signal to the vehicle-mounted multimedia; the vehicle-mounted multimedia automatically starts a short-distance wireless communication connection function and searches a corresponding short-distance wireless communication network; and automatically connecting the searched short-distance wireless communication network between the mobile phone and the vehicle-mounted multimedia. On the premise of meeting the wireless charging requirement of the mobile phone in the vehicle, the automatic connection of the short-distance wireless communication network between the vehicle-mounted multimedia and the mobile phone is realized, the requirement of a vehicle user for convenient network interconnection of personal electronic equipment such as the vehicle and the mobile phone is met, and the user experience is improved.
Description
Technical Field
The invention relates to the technical field of Internet of vehicles, in particular to a charging method and system for vehicle-mounted multimedia short-distance wireless communication automatic connection.
Background
With the development of automobile networking and intelligent technologies, automobile users have increasingly strong demands for personalized functions on automobiles, and the requirements for network interconnection of automobiles and personal electronic devices such as mobile phones and the like are higher and higher. At present, the convenience of the connection process of the mobile phone and the short-distance wireless communication modes such as bluetooth, WiFi, UWB and ZigBee on the automobile still needs to be improved, and local related data (media data, entertainment account data and the like) of the mobile phone cannot be automatically synchronized to vehicle-mounted multimedia for sharing.
Disclosure of Invention
In order to solve the problems in the prior art, embodiments of the present invention provide a charging method and system for vehicle-mounted multimedia short-range wireless communication automatic connection, which implement automatic connection of a short-range wireless communication network between a vehicle-mounted multimedia and a mobile phone on the premise of satisfying wireless charging of the mobile phone in a vehicle, satisfy a requirement of a vehicle user for convenient network interconnection of personal electronic devices such as the vehicle and the mobile phone, and improve user experience.
The technical scheme is as follows:
in one aspect, a charging method for automatic connection of vehicle-mounted multimedia near field wireless communication is provided, and the method comprises the following steps:
when the mobile phone is detected to be in a wireless charging state, the mobile phone automatically starts an authorized short-distance wireless communication connection function, and the wireless charging module sends a charging state CAN signal to the vehicle-mounted multimedia;
the vehicle-mounted multimedia automatically starts a short-distance wireless communication connection function and searches a corresponding short-distance wireless communication network;
and automatically connecting the searched short-distance wireless communication network between the mobile phone and the vehicle-mounted multimedia.
Further, when detecting that the mobile phone is in a wireless charging state, the mobile phone automatically starts a short-distance wireless communication connection function, and meanwhile, the wireless charging module sends a charging state CAN signal to the vehicle-mounted multimedia, and the method comprises the following steps:
the mobile phone enters a wireless charging area and starts to be charged;
after the mobile phone contact APP detects that the mobile phone enters a charging state, the mobile phone automatically opens the Bluetooth and/or WiFi hot spot function which is authorized to be set;
meanwhile, after the wireless charging module detects that the mobile phone enters a charging state, a charging state CAN signal is sent to the vehicle-mounted multimedia.
Further, after the cell-phone touches allies oneself with APP and detects the cell-phone and gets into the charged state, the cell-phone is automatic opens the bluetooth and/or the wiFi hot spot function of authorized setting, include:
the contact APP applies for Bluetooth administrator permission and/or WiFi administrator permission from the mobile phone system, and the mobile phone system authorizes the contact APP to have the Bluetooth administrator permission and/or WiFi administrator permission;
the permission setting of bluetooth and/or wiFi focus is opened automatically when touching to allie oneself with APP and carry out wireless charging.
Further, the vehicle-mounted multimedia automatically starts a short-range wireless communication connection function and searches for a corresponding short-range wireless communication network, including:
and after receiving the charging state CAN signal, the vehicle-mounted multimedia automatically turns on the Bluetooth and/or WiFi function and searches for the paired Bluetooth and/or WiFi.
Further, after receiving a charging state CAN signal, the vehicle-mounted multimedia automatically turns on a bluetooth and/or WiFi function, and searches for a paired bluetooth and/or WiFi, including:
after receiving a charging state CAN signal, the vehicle-mounted multimedia automatically turns on a Bluetooth and/or WiFi function; and judging whether the searched Bluetooth and/or WiFi are paired, and if not, pairing the vehicle-mounted multimedia and the Bluetooth and/or the WiFi.
Further, the searched short-range wireless communication network is automatically connected between the mobile phone and the vehicle-mounted multimedia, and the method comprises the following steps:
the searched paired Bluetooth and/or WiFi is automatically connected between the mobile phone and the vehicle-mounted multimedia.
Further, after the searched paired bluetooth and/or WiFi is automatically connected between the mobile phone and the vehicle-mounted multimedia, if the mobile phone moves away from the wireless charging area, the bluetooth and/or WiFi still keeps the connection state.
Further, the method further comprises: and according to the data synchronization authorization setting of the mobile phone, the stored data on the mobile phone is synchronized between the mobile phone and the vehicle-mounted multimedia through the short-range wireless communication network.
Further, the setting of data synchronization authorization performed on the mobile phone includes:
and setting a synchronous data type and a synchronous data path on the contact APP.
On the other hand, the system comprises a mobile phone, the vehicle-mounted multimedia, a wireless charging module and a short-distance wireless communication network, when the mobile phone is detected to be in a wireless charging state, the mobile phone automatically starts an authorized short-distance wireless communication connection function, and the wireless charging module sends a charging state CAN signal to the vehicle-mounted multimedia; the vehicle-mounted multimedia automatically starts a short-distance wireless communication connection function and searches a corresponding short-distance wireless communication network; and automatically connecting the searched short-distance wireless communication network between the mobile phone and the vehicle-mounted multimedia.
1. On the premise of meeting the wireless charging requirement of the mobile phone in the vehicle, the automatic connection of the short-distance wireless communication network between the vehicle-mounted multimedia and the mobile phone is realized, and after a user gets on the vehicle, the mobile phone (with the wireless charging function) is placed in a wireless charging area, so that the automatic opening and connection of the short-distance wireless communication networks such as Bluetooth, WiFi, UWB and ZigBee can be realized; the convenience of connection between the mobile phone of the user and the vehicle-mounted multimedia is improved, the requirement of the vehicle user on convenient network interconnection of personal electronic equipment such as the vehicle and the mobile phone is met, and the user experience is improved;
2. the vehicle-mounted multimedia acquires data such as specified local music, pictures, media account numbers and the like in the mobile phone in a short-distance wireless communication mode (a differential transmission mode is adopted for the data such as the music, the pictures and the like with large data volume); further improves the interconnection between the vehicle-mounted multimedia and the mobile phone and enlarges the entertainment.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a flowchart of a charging method for vehicle-mounted multimedia short-range wireless communication automatic connection according to embodiment 1 of the present invention;
FIG. 2 is a flow diagram of sub-steps of step 101 of FIG. 1;
fig. 3 is a schematic structural diagram of a charging system for vehicle-mounted multimedia short-range wireless communication automatic connection according to embodiment 2 of the present invention;
FIG. 4 is a main flowchart of the charging method and system for automatic connection of vehicle-mounted multimedia short-range wireless communication in the embodiment of the application;
FIG. 5 is a schematic flow chart illustrating a sub-process of the Bluetooth and WiFi hotspot function setting of the mobile phone by the touch APP in FIG. 4;
FIG. 6 is a schematic view of the sub-process of the vehicle multimedia and mobile phone Bluetooth connection shown in FIG. 4;
FIG. 7 is a schematic flow chart of the vehicle multimedia and handset WiFi connection sub-process of FIG. 4;
fig. 8 is a schematic diagram of a sub-flow of setting a synchronous data type and a synchronous data path by the touch APP in fig. 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
According to the charging method and the charging system for the vehicle-mounted multimedia short-distance wireless communication automatic connection, provided by the embodiment of the invention, on the premise that the mobile phone is charged in a vehicle in a wireless manner, the automatic connection of a short-distance wireless communication network between the vehicle-mounted multimedia and the mobile phone is realized, and further, the vehicle-mounted multimedia acquires data such as specified local music, pictures, media account numbers and the like in the mobile phone in a short-distance wireless communication manner, so that the requirement of a vehicle user on the convenient network interconnection of personal electronic equipment such as the vehicle and the mobile phone is met, the entertainment of the vehicle-mounted multimedia is expanded, and the user experience is improved. Therefore, the charging method and the charging system for the vehicle-mounted multimedia near-field wireless communication automatic connection are suitable for various application scenes of the near-field wireless communication network (Bluetooth, WiFi, UWB, ZigBee and the like) automatic connection between the vehicle-mounted multimedia and various electronic devices, and are particularly suitable for wireless charging scenes of the Bluetooth and/or WiFi automatic connection between the vehicle-mounted multimedia and a mobile phone. In addition, it should be noted that in the embodiment of the present invention, the contact APP is not a dedicated APP, and in a specific practice, a corresponding mobile phone program may be set as needed without departing from the inventive concept claimed in the embodiment of the present invention and the corresponding function implemented by the contact APP.
The following describes the charging method and system for vehicle-mounted multimedia near field wireless communication automatic connection according to the embodiments of the present invention in detail with reference to the specific embodiments and the accompanying drawings.
Example 1
Fig. 1 is a flowchart of a charging method for vehicle-mounted multimedia short-range wireless communication automatic connection according to embodiment 1 of the present invention, and as shown in fig. 1, the charging method for vehicle-mounted multimedia short-range wireless communication automatic connection according to the embodiment of the present invention includes the following steps:
101. when the mobile phone is detected to be in a wireless charging state, the mobile phone automatically starts the authorized short-distance wireless communication connection function, and the wireless charging module sends a charging state CAN signal to the vehicle-mounted multimedia.
Fig. 2 is a flow chart of sub-steps of step 101 in fig. 1. As shown in fig. 2, the step 101 further includes the following sub-steps:
1011. the mobile phone enters a wireless charging area and starts to be charged;
1012. after the mobile phone contact APP detects that the mobile phone enters a charging state, the mobile phone automatically opens the Bluetooth and/or WiFi hotspot functions which are authorized to be set.
Preferably, the mobile phone is subjected to Bluetooth and/or WiFi hotspot function authorization setting operation as follows:
the contact APP applies for Bluetooth administrator permission and/or WiFi administrator permission from the mobile phone system, and the mobile phone system authorizes the contact APP to have the Bluetooth administrator permission and/or WiFi administrator permission;
the permission setting of bluetooth and/or wiFi focus is opened automatically when touching to allie oneself with APP and carry out wireless charging.
1013. Meanwhile, after the wireless charging module detects that the mobile phone enters a charging state, a charging state CAN signal is sent to the vehicle-mounted multimedia.
It is noted that, the process of step 101 may be implemented in other ways besides the way described in the above steps without departing from the inventive concept, and the specific way is not limited by the embodiments of the present invention.
102. The vehicle-mounted multimedia automatically starts the short-distance wireless communication connection function and searches for a corresponding short-distance wireless communication network.
Preferably, step 102 is implemented as:
after the vehicle-mounted multimedia receives the charging state CAN signal, the Bluetooth and/or WiFi function is automatically turned on, and the matched Bluetooth and/or WiFi is searched. Further preferably, the step is carried out as: after receiving the CAN signal of the charging state, the vehicle-mounted multimedia automatically turns on the Bluetooth and/or WiFi functions; and judging whether the searched Bluetooth and/or WiFi are paired, and if not, pairing the vehicle-mounted multimedia and the Bluetooth and/or the WiFi.
It is noted that, the process of step 102 may be implemented in other ways besides the way described in the above steps without departing from the inventive concept, and the specific way is not limited by the embodiments of the present invention.
103. The searched short-distance wireless communication network is automatically connected between the mobile phone and the vehicle-mounted multimedia.
Preferably, the searched paired bluetooth and/or WiFi is automatically connected between the mobile phone and the vehicle multimedia. Further preferably, after the searched paired bluetooth and/or WiFi is automatically connected between the mobile phone and the vehicle-mounted multimedia, if the mobile phone moves away from the wireless charging area, the bluetooth and/or WiFi still maintains the connection state.
It is to be noted that, the process of step 103 may be implemented in other ways besides the way described in the above steps without departing from the concept of the present invention, and the embodiment of the present invention is not limited to the specific way.
In addition, preferably, the charging method for vehicle-mounted multimedia near field communication automatic connection provided by the embodiment of the present invention further includes: according to the data synchronization authorization setting of the mobile phone, the stored data on the mobile phone is synchronized between the mobile phone and the vehicle-mounted multimedia through the short-distance wireless communication network. Further preferably, the data synchronization authorization setup for the mobile phone includes: and setting a synchronous data type and a synchronous data path on the touch APP.
Example 2
Fig. 3 is a schematic structural diagram of a charging system for vehicle-mounted multimedia short-range wireless communication automatic connection according to embodiment 2 of the present invention, and as shown in fig. 3, the charging system for vehicle-mounted multimedia short-range wireless communication automatic connection according to embodiment of the present invention includes a mobile phone 21, a vehicle-mounted multimedia 22, a wireless charging module 23, and a short-range wireless communication network, where when detecting that the mobile phone 21 is in a wireless charging state, the mobile phone 21 automatically turns on an authorized short-range wireless communication connection function, and the wireless charging module 23 sends a charging state CAN signal to the vehicle-mounted multimedia 22; the in-vehicle multimedia 22 automatically starts a short-range wireless communication connection function and searches for a corresponding short-range wireless communication network; the searched short range wireless communication network is automatically connected between the cellular phone 21 and the in-vehicle multimedia 22.
Preferably, the wireless charging system satisfies the following conditions:
1. the vehicle-mounted multimedia 22 has Bluetooth, WiFi hotspot and CAN communication configuration, and is provided with a certain entertainment APP vehicle-mounted version, local music playing software and local picture playing software which are the same as those of the mobile phone 21;
2. the mobile phone 21 has Bluetooth, WiFi hotspot and wireless charging configuration, is provided with a contact APP and an entertainment APP, and has media data such as local music and pictures;
3. the wireless charging module 23 (i.e., the vehicle-mounted wireless charging module) has a CAN communication function.
Application examples
The charging method and system for vehicle-mounted multimedia near field wireless communication automatic connection provided by the embodiment of the invention will be further described with reference to a specific application embodiment of vehicle-mounted multimedia practice. Fig. 4 is a main work flow diagram of the charging method and system for vehicle-mounted multimedia short-range wireless communication automatic connection in the application embodiment. Fig. 5 is a schematic flow chart of the sub-process of setting the bluetooth and WiFi hotspot functions of the mobile phone by the touch APP in fig. 4. Fig. 6 is a schematic view of the sub-process of the bluetooth connection between the vehicle multimedia and the mobile phone in fig. 4. Fig. 7 is a schematic flow chart of the vehicle multimedia and mobile phone WiFi connection sub-process in fig. 4. Fig. 8 is a schematic diagram of a sub-flow of setting a synchronous data type and a synchronous data path by the touch APP in fig. 5.
In the application embodiment, the hardware of the charging system automatically connected with the vehicle-mounted multimedia short-distance wireless communication mainly comprises a mobile phone (embedded with wireless charging, bluetooth and WiFi hot spot functions), vehicle-mounted multimedia (embedded with bluetooth and WiFi functions) and a vehicle-mounted wireless charging system (with a CAN communication function). The software of the system mainly comprises a contact APP (newly developed or embedded into an existing APP and installed in a mobile phone), media data (stored in the mobile phone), entertainment account data (stored in the mobile phone), media playing software (installed in vehicle-mounted multimedia), and an entertainment APP (vehicle-mounted version of the mobile phone APP and installed in the vehicle-mounted multimedia).
Firstly, the working principle is as follows:
1. the contact APP is installed in the mobile phone, and the setting of the Bluetooth and WiFi functions is authorized (Bluetooth and WiFi hotspots are automatically opened during wireless charging). The APP also has the function of selecting data that specifically needs to be synchronized. (Note: can be stored after one-time setting, and can be reset after subsequent use)
Note: the Bluetooth of the vehicle-mounted multimedia and the mobile phone is recorded in a matching mode, and the WiFi is recorded in a connecting mode.
2. When the mobile phone enters a wireless charging area, wireless charging is started.
3, ① wireless charging module sends the charging state CAN signal to on-vehicle multimedia, and on-vehicle multimedia received the charging state, automatic bluetooth and the wiFi function of opening to start bluetooth and wiFi's search function.
② after the APP detects that the mobile phone enters the charging state, the mobile phone also automatically opens the Bluetooth and WiFi hot spot functions.
③ the vehicle multimedia can actively establish connection with the Bluetooth and WiFi hotspots of the mobile phone (because the vehicle multimedia and the mobile phone have the matching record of Bluetooth and the connection record of Wifi before).
4. After the WiFi connection between the mobile phone and the vehicle-mounted multimedia is established, the vehicle-mounted multimedia automatically synchronizes data such as music and pictures from the mobile phone (on the premise that a synchronous data type and a synchronous path are set in the contact APP). For music and pictures, the synchronization method takes differential synchronization (synchronizing different data).
The specific work flow is performed as shown in fig. 4 to 8, and briefly, the user may perform the following operations:
1. a user installs a touch APP on a mobile phone, authorizes the setting authority of the user on Bluetooth and WiFi hotspots of the mobile phone, and authorizes the user to acquire the authority of the user on music, pictures and other data at a certain position in the mobile phone. (Note: can be stored after one-time setting, and can be reset after subsequent use)
2. After a user gets on the vehicle, the mobile phone is placed in a wireless charging area and normally enters a charging state.
3. The vehicle-mounted multimedia and the mobile phone automatically establish Bluetooth connection and WiFi connection. (vehicle multimedia and mobile phone with Bluetooth and WiFi connection record)
4. Music, pictures, and entertainment media account information (e.g., cool me music, etc.) are automatically synchronized over a WiFi channel.
Note: after the wireless charging is successfully connected, if the mobile phone is moved away from the wireless charging area, the connection between the Bluetooth and the WiFi is still maintained.
It is noted that, in this application example, all the embodiments of the charging method and system for vehicle multimedia short-range wireless communication automatic connection are only exemplary, and any other conversion setting may be made without departing from the inventive concept.
Compared with the prior art, the vehicle-mounted multimedia short-distance wireless communication automatic connection charging method and system provided by the embodiment of the invention have the following beneficial effects:
1. on the premise of meeting the wireless charging requirement of the mobile phone in the vehicle, the automatic connection of the short-distance wireless communication network between the vehicle-mounted multimedia and the mobile phone is realized, and after a user gets on the vehicle, the mobile phone (with the wireless charging function) is placed in a wireless charging area, so that the automatic opening and connection of the short-distance wireless communication networks such as Bluetooth, WiFi, UWB and ZigBee can be realized; the convenience of connection between the mobile phone of the user and the vehicle-mounted multimedia is improved, the requirement of the vehicle user on convenient network interconnection of personal electronic equipment such as the vehicle and the mobile phone is met, and the user experience is improved;
2. the vehicle-mounted multimedia acquires data such as specified local music, pictures, media account numbers and the like in the mobile phone in a short-distance wireless communication mode (a differential transmission mode is adopted for the data such as the music, the pictures and the like with large data volume); further improves the interconnection between the vehicle-mounted multimedia and the mobile phone and enlarges the entertainment.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
Embodiments of the present application are described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all changes and modifications that fall within the true scope of the embodiments of the present application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Those not described in detail in this specification are within the skill of the art.
Claims (10)
1. A charging method for vehicle-mounted multimedia near field wireless communication automatic connection is characterized by comprising the following steps:
when the mobile phone is detected to be in a wireless charging state, the mobile phone automatically starts an authorized short-distance wireless communication connection function, and the wireless charging module sends a charging state CAN signal to the vehicle-mounted multimedia;
the vehicle-mounted multimedia automatically starts a short-distance wireless communication connection function and searches a corresponding short-distance wireless communication network;
and automatically connecting the searched short-distance wireless communication network between the mobile phone and the vehicle-mounted multimedia.
2. The method of claim 1, wherein when the mobile phone is detected to be in the wireless charging state, the mobile phone automatically turns on the short-range wireless communication connection function, and the wireless charging module sends a charging state CAN signal to the vehicle-mounted multimedia, and the method comprises:
the mobile phone enters a wireless charging area and starts to be charged;
after the mobile phone contact APP detects that the mobile phone enters a charging state, the mobile phone automatically opens the Bluetooth and/or WiFi hot spot function which is authorized to be set;
meanwhile, after the wireless charging module detects that the mobile phone enters a charging state, a charging state CAN signal is sent to the vehicle-mounted multimedia.
3. The method of claim 2, wherein after detecting that the mobile phone enters the charging state, the mobile phone contacts the APP and automatically turns on the bluetooth and/or WiFi hotspot function authorized to be set, and the method comprises:
the contact APP applies for Bluetooth administrator permission and/or WiFi administrator permission from the mobile phone system, and the mobile phone system authorizes the contact APP to have the Bluetooth administrator permission and/or WiFi administrator permission;
the permission setting of bluetooth and/or wiFi focus is opened automatically when touching to allie oneself with APP and carry out wireless charging.
4. The method according to claim 1, wherein the vehicle-mounted multimedia automatically starts a short-range wireless communication connection function and searches for a corresponding short-range wireless communication network, and the method comprises the following steps:
and after receiving the charging state CAN signal, the vehicle-mounted multimedia automatically turns on the Bluetooth and/or WiFi functions and searches for the paired Bluetooth and/or WiFi.
5. The method of claim 4, wherein the vehicle-mounted multimedia automatically turns on Bluetooth and/or WiFi functions after receiving the charging state CAN signal, and searches for paired Bluetooth and/or WiFi, and the method comprises:
after receiving a charging state CAN signal, the vehicle-mounted multimedia automatically turns on a Bluetooth and/or WiFi function;
and judging whether the searched Bluetooth and/or WiFi are paired, and if not, pairing the vehicle-mounted multimedia and the Bluetooth and/or the WiFi.
6. The method according to claim 1, wherein the searched short-range wireless communication network is automatically connected between the mobile phone and the vehicle-mounted multimedia, and the method comprises the following steps:
the searched paired Bluetooth and/or WiFi is automatically connected between the mobile phone and the vehicle-mounted multimedia.
7. The method of claim 6, wherein after the searched paired Bluetooth and/or WiFi is automatically connected between the mobile phone and the vehicle multimedia, if the mobile phone moves away from the wireless charging area, the Bluetooth and/or WiFi are still connected.
8. The method according to any one of claims 1 to 7, further comprising: and according to the data synchronization authorization setting of the mobile phone, the stored data on the mobile phone is synchronized between the mobile phone and the vehicle-mounted multimedia through the short-range wireless communication network.
9. The method of claim 8, wherein the setting of the data synchronization authorization for the mobile phone comprises:
and setting a synchronous data type and a synchronous data path on the contact APP.
10. A charging system capable of being automatically connected with vehicle-mounted multimedia short-distance wireless communication is characterized by comprising a mobile phone, vehicle-mounted multimedia, a wireless charging module and a short-distance wireless communication network, wherein when the mobile phone is detected to be in a wireless charging state, the mobile phone automatically starts an authorized short-distance wireless communication connection function, and the wireless charging module sends a charging state CAN signal to the vehicle-mounted multimedia; the vehicle-mounted multimedia automatically starts a short-distance wireless communication connection function and searches a corresponding short-distance wireless communication network; and automatically connecting the searched short-distance wireless communication network between the mobile phone and the vehicle-mounted multimedia.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010170551.8A CN111356116A (en) | 2020-03-12 | 2020-03-12 | Vehicle-mounted multimedia short-distance wireless communication automatic connection charging method and system |
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| CN202010170551.8A CN111356116A (en) | 2020-03-12 | 2020-03-12 | Vehicle-mounted multimedia short-distance wireless communication automatic connection charging method and system |
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| CN111356116A true CN111356116A (en) | 2020-06-30 |
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