CN110730438B - Data transmission method, camera and computer storage medium - Google Patents

Data transmission method, camera and computer storage medium Download PDF

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Publication number
CN110730438B
CN110730438B CN201810780092.8A CN201810780092A CN110730438B CN 110730438 B CN110730438 B CN 110730438B CN 201810780092 A CN201810780092 A CN 201810780092A CN 110730438 B CN110730438 B CN 110730438B
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CN
China
Prior art keywords
preset terminal
camera
transceiver module
wireless transceiver
wireless
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CN201810780092.8A
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Chinese (zh)
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CN110730438A (en
Inventor
田晨
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN201810780092.8A priority Critical patent/CN110730438B/en
Priority to CN202110436787.6A priority patent/CN113179503B/en
Priority to PCT/CN2019/088664 priority patent/WO2020015461A1/en
Publication of CN110730438A publication Critical patent/CN110730438A/en
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Publication of CN110730438B publication Critical patent/CN110730438B/en
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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
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release

Abstract

The embodiment of the application discloses a data transmission method, a camera and a computer storage medium, wherein the method is applied to the camera configured with a first wireless transceiving module, and the data transmission method comprises the following steps: receiving a starting instruction, responding to the starting instruction, and performing ascending processing; when the mobile terminal rises to a preset position, establishing wireless connection with a preset terminal; the preset terminal is provided with a second wireless transceiving module; and data transmission is carried out with a preset terminal through the first wireless transceiving module and the second wireless transceiving module.

Description

Data transmission method, camera and computer storage medium
Technical Field
The embodiment of the application relates to a data transmission technology in the field of electronic products, in particular to a data transmission method, a camera and a computer storage medium.
Background
Traditional terminal covers behind the battery and sets up the leakproofness that can reduce the terminal complete machine that sets up of making a video recording hole, and simultaneously, the casing at slidingtype terminal needs the longer one section distance of roll-off just to enable the rear camera to expose, leads to the energy consumption at terminal higher, consequently, prior art proposes a terminal that disposes the lift camera, can shorten the roll-off distance when the camera stretches out effectively, reduces the consumption when guaranteeing terminal leakproofness.
In the prior art, a lifting camera and a terminal are mainly connected through a Flexible Printed Circuit (FPC), and data transmission is performed through the FPC. However, because the data transmission between the lifting camera and the terminal has the characteristics of large data volume and high frequency, the impedance control of the FPC flexible printed circuit board is required, and meanwhile, the size of the FPC flexible printed circuit board is also required to be limited, so that the manufacturability of the lifting camera is reduced; on the other hand, the repeated opening and closing of the lifting camera can continuously roll the FPC soft board, so that the service time of the FPC soft board is shortened, and the quality of the lifting camera is reduced. Therefore, in the prior art, the method for transmitting data of the lifting camera through the FPC flexible printed circuit and the terminal seriously affects the manufacturability and quality of the lifting camera.
Disclosure of Invention
The embodiment of the application provides a data transmission method, a camera and a computer storage medium, which can effectively enhance the manufacturability of a lifting camera and greatly improve the quality of the lifting camera.
The technical scheme of the embodiment of the application is realized as follows:
the embodiment of the application provides a data transmission method, which is applied to a camera provided with a first wireless transceiving module, and comprises the following steps:
receiving a starting instruction, responding to the starting instruction, and performing ascending processing;
when the mobile terminal rises to a preset position, establishing wireless connection with a preset terminal; the preset terminal is provided with a second wireless transceiving module;
and carrying out data transmission with the preset terminal through the first wireless transceiving module and the second wireless transceiving module.
In the foregoing solution, the performing data transmission with the preset terminal through the first wireless transceiver module and the second wireless transceiver module includes:
sending a first transmission request to the preset terminal through the first wireless transceiving module;
receiving a first transmission response sent by the preset terminal through the second wireless transceiver module;
and transmitting the data according to the first transmission response.
In the foregoing solution, the performing data transmission with the preset terminal through the first wireless transceiver module and the second wireless transceiver module includes:
receiving a second transmission request sent by the preset terminal through the second wireless transceiver module;
and sending a second transmission response to the preset terminal through the first wireless transceiving module, and transmitting the data according to the second transmission response.
In the foregoing solution, after receiving the start instruction and before establishing the wireless connection with the preset terminal, the method further includes:
and responding to the starting instruction, and starting the first wireless transceiving module.
In the foregoing solution, after the data transmission is performed according to the first transmission response, the method further includes:
sending a first disconnection request to the preset terminal through the first wireless transceiver module;
receiving a first disconnection response sent by the preset terminal through the second wireless transceiver module;
and disconnecting the wireless connection with the preset terminal according to the first disconnection response.
In the foregoing solution, after the data transmission is performed according to the second transmission response, the method further includes:
receiving a second disconnection request sent by the preset terminal through the second wireless transceiver module;
and sending a second disconnection response to the preset terminal through the first wireless transceiving module, and disconnecting the wireless connection with the preset terminal according to the second disconnection response.
In the foregoing solution, after the performing data transmission with the preset terminal through the first wireless transceiver module and the second wireless transceiver module, the method further includes:
receiving a closing instruction;
and responding to the closing instruction, and performing descending processing.
The embodiment of the application provides a camera, camera configuration has first wireless transceiver module, the camera includes: a receiving unit and a lifting unit, wherein,
the receiving unit is used for receiving a starting instruction;
the lifting unit is used for responding to the starting instruction and performing lifting processing;
the first wireless transceiving module is used for establishing wireless connection with a preset terminal when the first wireless transceiving module ascends to a preset position; the preset terminal is provided with a second wireless transceiving module; and carrying out data transmission with the preset terminal through the first wireless transceiving module and the second wireless transceiving module.
In the foregoing solution, the first wireless transceiver module is specifically configured to send a first transmission request to the preset terminal through the first wireless transceiver module; receiving a first transmission response sent by the preset terminal through the second wireless transceiver module; and transmitting the data according to the first transmission response.
In the above scheme, the first wireless transceiver module is further specifically configured to receive a second transmission request sent by the preset terminal through the second wireless transceiver module; and sending a second transmission response to the preset terminal through the first wireless transceiver module, and performing the data transmission according to the second transmission response.
In the above scheme, the camera includes: the opening unit is used for opening the air conditioner,
the starting unit is used for responding to the starting instruction and starting the first wireless transceiving module after the starting instruction is received and before the wireless connection with the preset terminal is established.
In the foregoing solution, the first wireless transceiver module is further configured to send a first disconnection request to the preset terminal through the first wireless transceiver module after the data transmission is performed according to the first transmission response; receiving a first disconnection response sent by the preset terminal through the second wireless transceiver module; and according to the first disconnection response, disconnecting the wireless connection with the preset terminal.
In the foregoing solution, the first wireless transceiver module is further configured to receive a second disconnection request sent by the preset terminal through the second wireless transceiver module after the data transmission is performed according to the second transmission response; and sending a second disconnection response to the preset terminal through the first wireless transceiving module, and disconnecting the wireless connection with the preset terminal according to the second disconnection response.
In the foregoing solution, the receiving unit is further configured to receive a closing instruction after the first wireless transceiving module and the second wireless transceiving module perform data transmission with the preset terminal;
and the lifting unit is also used for responding to the closing instruction and performing descending processing.
The embodiment of the application provides a camera, which comprises a processor, a memory storing executable instructions of the processor, a communication interface and a bus for connecting the processor, the memory and the communication interface, wherein when the instructions are executed, the processor executes to realize the data transmission method.
The embodiment of the application provides a computer readable storage medium, on which a program is stored, and the program is applied to a terminal, and when the program is executed by a processor, the program realizes the data transmission method.
The embodiment of the application provides a data transmission method, wherein a camera receives a starting instruction, responds to the starting instruction and performs ascending processing; when the mobile terminal rises to a preset position, establishing wireless connection with a preset terminal; the preset terminal is provided with a second wireless transceiving module; and data transmission is carried out with a preset terminal through the first wireless transceiving module and the second wireless transceiving module. Therefore, in the embodiment of the present application, the camera and the preset terminal may be respectively configured with a first wireless transceiver module and a second wireless transceiver module, and after the wireless connection is established through the first wireless transceiver module and the second wireless transceiver module, the camera may directly perform data transmission with the preset terminal. Because the camera and the preset terminal are in wireless connection, the camera is not limited by impedance control when data transmission with large data volume and high frequency is carried out, and therefore the manufacturability is higher. Meanwhile, the camera and the preset terminal are in wireless connection instead of physical connection, so that the use time of the camera cannot be shortened due to repeated ascending and descending processing when the camera is opened and closed, and the quality of the camera can be effectively improved.
Drawings
Fig. 1 is a first schematic flow chart illustrating an implementation process of a data transmission method according to an embodiment of the present application;
fig. 2 is a first schematic structural diagram of a camera according to an embodiment of the present disclosure;
fig. 3 is a schematic view of a connection structure between a preset terminal and a camera according to an embodiment of the present application;
fig. 4 is a schematic diagram of a composition structure of a default terminal according to an embodiment of the present application;
FIG. 5 is a first diagram illustrating relative positions in an embodiment of the present application;
FIG. 6 is a second diagram illustrating relative positions in an embodiment of the present application;
fig. 7 is a schematic diagram illustrating a preset terminal acquiring a first transmission response in an embodiment of the present application;
fig. 8 is a schematic diagram illustrating a preset terminal acquiring a first disconnection response in an embodiment of the present application;
fig. 9 is a schematic structural diagram of a camera according to an embodiment of the present application;
fig. 10 is a schematic structural diagram of a camera according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant application and are not limiting of the application. It should be noted that, for the convenience of description, only the parts related to the related applications are shown in the drawings.
In an embodiment of the present application, the data transmission method may be applied to a lifting camera configured in a terminal, where the camera is configured with a first wireless transceiver module, and the preset terminal is configured with a second wireless transceiver module. The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
Example one
Fig. 1 is a schematic flow chart of an implementation process of a data transmission method provided in an embodiment of the present application, and as shown in fig. 1, in an embodiment of the present application, a method for performing data transmission by using a camera may include the following steps:
and 101, receiving a starting instruction, responding to the starting instruction, and performing ascending processing.
In an embodiment of the present application, the camera may receive a start instruction first, and then perform an ascending process in response to the start instruction. The camera can be configured with a first wireless transceiving module.
In an embodiment of the present application, the camera may receive the start instruction according to a plurality of manners, for example, the camera may receive the start instruction according to a pressing operation of a user, or may receive the start instruction according to a preset trigger condition.
It should be noted that, in the embodiment of the present application, the camera may be an image pickup device configured in a preset terminal, and further, in the embodiment of the present application, the camera may be connected with the preset terminal in a sliding manner, that is, the camera may perform the process of ascending and descending.
Further, in the embodiment of the present application, after the camera is turned on, the camera may perform an ascending process; accordingly, the camera may perform a lowering process after being turned off.
Fig. 2 is a first schematic view of a composition structure of a camera according to an embodiment of the present disclosure, as shown in fig. 2, in the embodiment of the present disclosure, the camera 1 mainly includes a housing 11, a camera module 12, and a first wireless transceiver module 13, where the camera module 12 and the first wireless transceiver module 13 are accommodated in the housing 11, and the camera module 12 and the first wireless transceiver module 13 can be lifted or lowered synchronously in the predetermined terminal along with the housing 11.
Step 102, when the mobile terminal rises to a preset position, establishing wireless connection with a preset terminal; the preset terminal is provided with a second wireless transceiving module.
In an embodiment of the application, after the camera receives the opening command and performs the ascending processing in response to the opening command, when the camera ascends to a preset position, the camera may establish a wireless connection with the preset terminal. The preset terminal is configured with the second wireless transceiver module, and specifically, the second wireless transceiver module is configured to interact with the first wireless transceiver module.
It should be noted that, in the embodiment of the present application, the preset terminal may be any device having communication and storage functions, for example: tablet computers, mobile phones, electronic readers, remote controllers, Personal Computers (PCs), notebook computers, vehicle-mounted devices, network televisions, wearable devices, and the like.
Based on fig. 2 and fig. 3 are schematic views of a connection structure between a preset terminal and a camera according to an embodiment of the present disclosure, as shown in fig. 3, in the embodiment of the present disclosure, the preset terminal 2 may include a middle frame 21, and the housing 11 is slidably connected to the middle frame 21.
Based on the above fig. 2 and fig. 3, fig. 4 is a schematic view of a composition structure of a default terminal according to an embodiment of the present application, and as shown in fig. 4, the middle frame 21 includes a pair of side end surfaces 211 oppositely disposed and a top end surface 212 connected between the pair of side end surfaces 211. Specifically, the middle frame 21 further includes a bottom surface 213 disposed opposite to the top surface 212, and the bottom surface 213 is also connected between the pair of side end surfaces 211. The middle frame 21 may also include receiving slots 214. The receiving groove 214 is recessed from the tip end surface 212 toward the inside of the center frame 21. The accommodation groove 214 penetrates the pair of side end surfaces 211. The housing 11 is slidably connected to the middle frame 21 in the receiving groove 214. That is, the housing 11 is slidably coupled to the middle frame 21 to extend or retract the receiving groove 214.
Further, in an embodiment of the present application, the preset position may be a specific parameter preset by the camera and used for determining a relative position of the first wireless transceiver module and the second wireless transceiver module. Specifically, in the embodiment of the present application, in the process of the camera ascending, when the overlapping area between the first wireless transceiver module and the second wireless transceiver module is greater than a preset overlapping threshold, it may be determined that the relative position of the first wireless transceiver module and the second wireless transceiver module has satisfied the requirement of data transmission, and then the camera may set the position corresponding to the camera as the preset position.
Fig. 5 is a first schematic diagram of relative positions in the embodiment of the present application, and as shown in fig. 5, before the camera is turned on, the camera is not lifted, at this time, the relative positions of the first wireless transceiver module and the second wireless transceiver module are separated, and the condition for data transmission is not satisfied.
Fig. 6 is a schematic diagram of a second relative position in the embodiment of the present application, and as shown in fig. 6, when the camera is turned on and then ascends to a preset position, the relative positions of the first wireless transceiver module and the second wireless transceiver module may be overlapped, so as to satisfy a condition for data transmission.
Further, in the embodiment of the present application, when the camera is lifted to a preset position, the camera may establish a wireless connection with the preset terminal. Specifically, in an embodiment of the present application, the camera and the predetermined terminal establish a wireless connection through the first wireless transceiver module and the second wireless transceiver module.
In an embodiment of the present application, there is no physical connection between the first wireless transceiver module and the second wireless transceiver module, so that wireless data transmission can be further performed between the camera and the predetermined terminal.
And 103, carrying out data transmission with a preset terminal through the first wireless transceiver module and the second wireless transceiver module.
In an embodiment of the application, when the camera is raised to the preset position, after the camera establishes a wireless connection with the preset terminal, the camera may perform data transmission with the preset terminal through the first wireless transceiver module and the second wireless transceiver module.
It should be noted that, in the embodiment of the present application, after the camera is raised to the preset position, it may be determined that the relative position between the first wireless transceiver module and the second wireless transceiver module meets a requirement of data transmission, so that the camera may establish a wireless connection with the preset terminal and perform data transmission.
Further, in an embodiment of the present application, when the camera performs data transmission with the preset terminal, a direction of data transmission may be bidirectional, and specifically, the data transmission may be that the camera transmits data to the preset terminal, or that the preset terminal transmits data to the camera.
In the embodiment of the present application, when the camera and the predetermined terminal perform the data transmission, specifically, the data transmission is performed through the first wireless transceiver module and the second wireless transceiver module, since the first wireless transceiver module and the second wireless transceiver module do not have a physical connection, even if the amount of data to be transmitted is large and the frequency is high, the manufacturability of the camera is not limited; meanwhile, the first wireless transceiver module and the second wireless transceiver module are not physically connected, so that the use quality of the camera cannot be reduced due to repeated rising and falling of the camera.
In an embodiment of the application, further, after the camera receives the opening instruction and before the camera establishes a wireless connection with the preset terminal, the method for the camera to transmit data may further include the following steps:
and step 104, responding to the opening instruction, and opening the first wireless transceiving module.
In an embodiment of the application, after the camera receives the start instruction and before the camera establishes a wireless connection with the preset terminal, the camera may respond to the start instruction to start the first wireless transceiving module.
It should be noted that, in the embodiment of the present application, when the camera is in an off state, that is, when the camera does not need to perform data transmission with the preset terminal, the camera may select to turn off the first wireless transceiver module, and after receiving an on command, the camera may select to turn on the first wireless transceiver module, so that power consumption may be effectively reduced.
Therefore, in the embodiment of the present application, the camera and the preset terminal may be respectively configured with a first wireless transceiver module and a second wireless transceiver module, and after the wireless connection is established through the first wireless transceiver module and the second wireless transceiver module, the camera may directly perform data transmission with the preset terminal. Because the camera and the preset terminal are in wireless connection, the camera is not limited by impedance control when data transmission with large data volume and high frequency is carried out, and therefore the manufacturability is higher. Meanwhile, the camera and the preset terminal are in wireless connection instead of physical connection, so that the use time of the camera cannot be shortened due to repeated ascending and descending processing when the camera is opened and closed, and the quality of the camera can be effectively improved.
Example two
Based on the first embodiment, in an embodiment of the application, the method for the camera to perform data transmission with the preset terminal through the first wireless transceiver module and the second wireless transceiver module may include the following steps:
step 103a, sending a first transmission request to a preset terminal through a first wireless transceiver module.
In an embodiment of the application, when the camera is raised to the preset position, after the camera establishes a wireless connection with the preset terminal, the camera may send a first transmission request to the preset terminal through the first wireless transceiver module.
It should be noted that, in the embodiment of the present invention, after the camera establishes the wireless connection with the preset terminal, if data needs to be transmitted to the preset terminal, the camera may send the first transmission request to the preset terminal.
It should be noted that, in the embodiment of the present application, the current state of the camera and the data type of the data to be transmitted may be carried in the first transmission request. Specifically, in the embodiment of the present application, the current state may represent an operating state of the camera, for example, the current state may be a photographing state or a photographing state. Further, in an embodiment of the present application, the type of the data to be transmitted may represent a specific data format and a data size of the data to be transmitted.
And 103b, receiving a first transmission response sent by the preset terminal through the second wireless transceiver module.
In an embodiment of the application, after the camera sends the first transmission request to the default terminal through the first wireless transceiver module, the camera may receive a first transmission response sent by the default terminal through the second wireless transceiver module.
It should be noted that, in the embodiment of the present application, after the camera sends the first transmission request to the preset terminal, the camera may receive the first transmission response responding to the first transmission request, so that the next processing may be performed according to the first transmission response.
Further, in an embodiment of the present application, the first transmission response may be used to determine the data transmission. Specifically, in the embodiment of the present application, the first transmission response may carry a transmission instruction, and specifically, the transmission instruction may be used to indicate whether to perform data transmission.
Further, in the embodiment of the present application, the transmission instruction may be an agreement transmission or a rejection transmission. When the transmission instruction carried by the first transmission response is transmission approval, the camera can perform the data transmission with the preset terminal.
It should be noted that, in the embodiment of the present application, the first transmission response may be determined by the preset terminal in various ways, for example, the first transmission response may be determined by the preset terminal according to a selection operation of a user, and meanwhile, the first transmission response may also be determined by the preset terminal according to an initial setting.
Fig. 7 is a schematic diagram illustrating that a preset terminal obtains a first transmission response in the embodiment of the present application, and as shown in fig. 7, the preset terminal may determine that the transmission instruction carried in the first transmission response is transmission approval according to a selection operation of a user.
And 103c, transmitting data according to the first transmission response.
In an embodiment of the application, after receiving a first transmission response sent by the preset terminal through the second wireless transceiver module, the camera may perform the data transmission according to the first transmission response.
It should be noted that, in the embodiment of the application, after receiving the first transmission response through the first wireless transceiver module, the camera may send data to the preset terminal, so as to implement data transmission with the preset terminal.
Further, in an embodiment of the present application, the method for the camera to perform data transmission with the preset terminal through the first wireless transceiver module and the second wireless transceiver module may further include the following steps:
and step 103d, receiving a second transmission request sent by the preset terminal through the second wireless transceiver module.
In an embodiment of the application, when the camera is raised to the preset position, after the camera establishes a wireless connection with the preset terminal, the camera may receive, through the first wireless transceiver module, a second transmission request sent by the preset terminal through the second wireless transceiver module.
It should be noted that, in the embodiment of the present invention, after the camera establishes the wireless connection with the preset terminal, if the preset terminal needs to transmit data to the camera, the camera may receive the second transmission request sent by the preset terminal through the second wireless transceiver module.
It should be noted that, in the embodiment of the present application, the second transmission request may carry the current state of the preset terminal and a data type of the data to be transmitted. Specifically, in the embodiment of the present application, the current state may represent an operating state of the preset terminal. Further, in an embodiment of the present application, the type of the data to be transmitted may represent a specific data format and a data size of the data to be transmitted.
And 103e, sending a second transmission response to the preset terminal through the first wireless transceiver module, and transmitting data according to the second transmission response.
In an embodiment of the application, after the camera receives the second transmission request sent by the preset terminal through the second wireless transceiver module through the first wireless transceiver module, the camera may send the second transmission response to the preset terminal through the first wireless transceiver module, and then may perform the data transmission according to the second transmission response.
It should be noted that, in the embodiment of the application, after receiving the second transmission request sent by the preset terminal, the camera may send the second transmission response in response to the second transmission request, so that the next processing may be performed according to the second transmission response.
Further, in an embodiment of the present application, the second transmission response may be used to determine the data transmission. Specifically, in the embodiment of the present application, the second transmission response may carry a transmission instruction, and specifically, the transmission instruction may be used to indicate whether to perform data transmission.
Further, in the embodiment of the present application, the transmission instruction may be an agreement transmission or a rejection transmission. When the transmission instruction carried by the second transmission response is transmission approval, the camera can perform the data transmission with the preset terminal.
Further, in an embodiment of the application, after the camera sends the second transmission response to the preset terminal, the data transmission may be performed according to the second transmission response.
It should be noted that, in an embodiment of the application, the camera may send the second transmission response to the preset terminal through the first wireless transceiver module, and then may send data to the preset terminal through the first wireless transceiver module, so as to implement data transmission with the preset terminal.
Therefore, in the embodiment of the present application, the camera and the preset terminal may be respectively configured with a first wireless transceiver module and a second wireless transceiver module, and after the wireless connection is established through the first wireless transceiver module and the second wireless transceiver module, the camera may directly perform data transmission with the preset terminal. Because the camera and the preset terminal are in wireless connection, the camera is not limited by impedance control when data transmission with large data volume and high frequency is carried out, and therefore the manufacturability is higher. Meanwhile, the camera and the preset terminal are in wireless connection instead of physical connection, so that the use time of the camera cannot be shortened due to repeated ascending and descending processing when the camera is opened and closed, and the quality of the camera can be effectively improved.
EXAMPLE III
Based on the second embodiment, in the embodiment of the application, after the camera performs the data transmission according to the first transmission response, the method for performing data transmission by the camera may further include the following steps:
and 103f, sending a first disconnection request to the preset terminal through the first wireless transceiver module.
In an embodiment of the application, after the camera performs the data transmission according to the first transmission response, the camera may send a first disconnection request to the default terminal through the first wireless transceiver module.
It should be noted that, in the embodiment of the present application, after the camera completes data transmission with the preset terminal, a request for disconnection, that is, the first disconnection request may be sent to the preset terminal through the first wireless transceiver module.
Further, in an embodiment of the application, the first disconnection request may carry a current connection state of the camera and the preset terminal.
And 103g, receiving a first disconnection response sent by the preset terminal through the second wireless transceiver module.
In an embodiment of the application, after the camera sends the first disconnection request to the default terminal through the first wireless transceiver module, the camera may receive the first disconnection response sent by the default terminal through the second wireless transceiver module.
It should be noted that, in the embodiment of the present application, after the camera sends the first disconnection request to the preset terminal, the camera may receive the first disconnection response in response to the first disconnection request, so that the next processing may be performed according to the first disconnection response.
Further, in an embodiment of the present application, the first disconnection response may carry a disconnection instruction, and specifically, the disconnection instruction may be used to indicate whether to disconnect.
Further, in the embodiment of the present application, the disconnection instruction may be to approve disconnection or to reject disconnection. When the disconnection instruction carried by the first disconnection response is disconnection approval, the camera can disconnect the wireless connection with the preset terminal.
It should be noted that, in the embodiment of the present application, the first disconnection response may be determined by the preset terminal in various ways, for example, the first disconnection response may be determined by the preset terminal according to a selection operation of a user, and meanwhile, the first disconnection response may also be determined by the preset terminal according to an initial setting.
Fig. 8 is a schematic diagram of a preset terminal acquiring a first disconnection response in the embodiment of the application, and as shown in fig. 8, the preset terminal may determine, according to a selection operation of a user, that the disconnection instruction carried in the first disconnection response is to reject disconnection.
And 103h, according to the first disconnection response, disconnecting the wireless connection with the preset terminal.
In an embodiment of the application, after receiving a first disconnection response sent by the preset terminal through the second wireless transceiver module, the camera may disconnect the wireless connection with the preset terminal according to the first disconnection response.
It should be noted that, in the embodiment of the present application, after the camera receives the first disconnection response through the first wireless transceiver module, the camera may disconnect the wireless connection with the preset terminal, so as to effectively reduce power consumption.
Further, in an embodiment of the application, after the camera performs the data transmission according to the second transmission response, the method for the camera to perform data transmission may further include the following steps:
and 103i, receiving a second disconnection request sent by the preset terminal through the second wireless transceiver module.
In an embodiment of the application, after the camera performs the data transmission according to the second transmission response, the camera may receive, through the first wireless transceiver module, a second disconnection request sent by the preset terminal through the second wireless transceiver module.
It should be noted that, in the embodiment of the present invention, after the camera performs data transmission with the preset terminal, if the preset terminal needs to disconnect from the camera, the camera may receive the second disconnection request sent by the preset terminal through the second wireless transceiver module.
It should be noted that, in the embodiment of the present application, the second disconnection request may carry a current connection state of the camera and the preset terminal.
And 103g, sending a second disconnection response to the preset terminal through the first wireless transceiver module, and disconnecting the wireless connection with the preset terminal according to the second disconnection response.
In an embodiment of the application, after the camera receives the second disconnection request sent by the preset terminal through the second wireless transceiver module through the first wireless transceiver module, the camera may send the second disconnection response to the preset terminal through the first wireless transceiver module, and then may disconnect the wireless connection with the preset terminal according to the second disconnection response.
It should be noted that, in the embodiment of the application, after receiving the second disconnection request sent by the preset terminal, the camera may send the second disconnection response in response to the second disconnection request, so that the next processing may be performed according to the second disconnection response.
Further, in an embodiment of the application, the second disconnection response may carry a disconnection instruction, and specifically, the disconnection instruction may be used to indicate whether to disconnect.
Further, in the embodiment of the present application, the disconnection instruction may be to approve disconnection or to reject disconnection. And when the disconnection instruction carried by the second disconnection response is that disconnection is approved, the camera can disconnect the wireless connection with the preset terminal.
Further, in the embodiment of the present application, after the camera sends the second disconnection response to the preset terminal, the camera may disconnect the wireless connection with the preset terminal, so as to effectively reduce power consumption.
Therefore, in the embodiment of the present application, the camera and the preset terminal may be respectively configured with a first wireless transceiver module and a second wireless transceiver module, and after the wireless connection is established through the first wireless transceiver module and the second wireless transceiver module, the camera may directly perform data transmission with the preset terminal. Because the camera and the preset terminal are in wireless connection, the camera is not limited by impedance control when data transmission with large data volume and high frequency is carried out, and therefore the manufacturability is higher. Meanwhile, the camera and the preset terminal are in wireless connection instead of physical connection, so that the use time of the camera cannot be shortened due to repeated ascending and descending processing when the camera is opened and closed, and the quality of the camera can be effectively improved.
Example four
Based on the first embodiment, in an embodiment of the present application, after the camera performs data transmission with the preset terminal through the first wireless transceiver module and the second wireless transceiver module, that is, after step 103, the method for performing data transmission by the camera further includes the following steps:
step 105, receiving a closing instruction.
In an embodiment of the application, the camera may further receive a closing instruction after performing data transmission with the preset terminal through the first wireless transceiver module and the second wireless transceiver module.
In the embodiment of the present application, the camera may receive the closing instruction according to a plurality of manners, for example, the camera may receive the closing instruction according to a pressing operation of a user, or may receive the closing instruction according to a preset trigger condition.
And step 106, responding to the closing instruction, and performing descending processing.
In an embodiment of the present application, after receiving the closing instruction, the camera may respond to the closing instruction, so that the descending process may be performed.
It should be noted that, in the embodiment of the present application, the camera may perform ascending or descending processing according to a received opening instruction or closing instruction. Specifically, in the embodiment of the present application, after receiving the start instruction, the camera may perform an ascending process; accordingly, the camera can perform descending processing after receiving the closing instruction.
Therefore, in the embodiment of the present application, the camera and the preset terminal may be respectively configured with a first wireless transceiver module and a second wireless transceiver module, and after the wireless connection is established through the first wireless transceiver module and the second wireless transceiver module, the camera may directly perform data transmission with the preset terminal. Because the camera and the preset terminal are in wireless connection, the camera is not limited by impedance control when data transmission with large data volume and high frequency is carried out, and therefore the manufacturability is higher. Meanwhile, the camera and the preset terminal are in wireless connection instead of physical connection, so that the use time of the camera cannot be shortened due to repeated ascending and descending processing when the camera is opened and closed, and the quality of the camera can be effectively improved.
EXAMPLE five
Based on the same inventive concept of the first to fourth embodiments, fig. 9 is a schematic structural diagram of a camera according to the second embodiment, and as shown in fig. 9, the camera 1 according to the second embodiment may include a receiving unit 14, a lifting unit 15, and an opening unit 16.
The receiving unit 14 is configured to receive an opening instruction.
And the lifting unit 15 is used for responding to the opening instruction and performing lifting processing after the receiving unit 14 receives the opening instruction.
The first wireless transceiving module 13 is configured to establish a wireless connection with a preset terminal when the lifting unit 15 is lifted to a preset position after the lifting unit responds to the start instruction and performs lifting processing; the preset terminal is provided with a second wireless transceiving module; and carrying out data transmission with the preset terminal through the first wireless transceiving module and the second wireless transceiving module.
Further, in an embodiment of the present application, the first wireless transceiver module 13 is specifically configured to send a first transmission request to the preset terminal through the first wireless transceiver module; receiving a first transmission response sent by the preset terminal through the second wireless transceiver module; and transmitting the data according to the first transmission response.
Further, in the embodiment of the present application, the first wireless transceiver module 13 is further specifically configured to receive a second transmission request sent by the preset terminal through the second wireless transceiver module; and sending a second transmission response to the preset terminal through the first wireless transceiver module, and performing the data transmission according to the second transmission response.
In the embodiment of the present application, further, the starting unit 16 is configured to respond to the starting instruction to start the first wireless transceiver module after the receiving of the starting instruction and before the establishing of the wireless connection with the preset terminal.
Further, in the embodiment of the present application, the first wireless transceiver module 13 is further configured to send a first disconnection request to the preset terminal through the first wireless transceiver module after the data transmission is performed according to the first transmission response; receiving a first disconnection response sent by the preset terminal through the second wireless transceiver module; and according to the first disconnection response, disconnecting the wireless connection with the preset terminal.
Further, in this embodiment of the application, the first wireless transceiver module 13 is further configured to receive, after the data transmission is performed according to the second transmission response, a second disconnection request sent by the preset terminal through the second wireless transceiver module; and sending a second disconnection response to the preset terminal through the first wireless transceiving module, and disconnecting the wireless connection with the preset terminal according to the second disconnection response.
Further, in this embodiment of the application, the receiving unit 14 is further configured to receive a closing instruction after the first wireless transceiver module and the second wireless transceiver module perform data transmission with the preset terminal.
And the lifting unit 15 is further configured to perform a lowering process in response to the closing instruction after the receiving unit 14 receives the closing instruction.
Fig. 10 is a schematic view of a third constituent structure of the camera provided in the embodiment of the present application, and as shown in fig. 10, the camera 1 provided in the embodiment of the present application may further include a processor 17, a memory 18 storing executable instructions of the processor 17, a communication interface 19, and a bus 110 for connecting the processor 17, the memory 18, and the communication interface 19.
In an embodiment of the present Application, the Processor 17 may be at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a ProgRAMmable Logic Device (PLD), a Field ProgRAMmable Gate Array (FPGA), a Central Processing Unit (CPU), a controller, a microcontroller, and a microprocessor. It is understood that the electronic devices for implementing the above processor functions may be other devices, and the embodiments of the present application are not limited in particular. The camera 1 may further comprise a memory 18, which memory 18 may be connected to the processor 17, wherein the memory 18 is adapted to store executable program code comprising computer operating instructions, and wherein the memory 18 may comprise a high speed RAM memory and may further comprise a non-volatile memory, such as at least two disk memories.
In the embodiment of the present application, the bus 110 is used to connect the communication interface 19, the processor 17, and the memory 18 and the intercommunication among these devices.
In an embodiment of the present application, the memory 18 is used for storing instructions and data.
Further, in the embodiment of the present application, the processor 17 is configured to receive an open instruction, and perform an ascending process in response to the open instruction; when the mobile terminal rises to a preset position, establishing wireless connection with a preset terminal; the preset terminal is provided with a second wireless transceiving module; and carrying out data transmission with the preset terminal through the first wireless transceiving module and the second wireless transceiving module.
In practical applications, the Memory 18 may be a volatile first Memory (volatile Memory), such as a Random-Access Memory (RAM); or a non-volatile first Memory (non-volatile Memory), such as a Read-Only first Memory (ROM), a flash Memory (flash Memory), a Hard Disk Drive (HDD) or a Solid-State Drive (SSD); or a combination of first memories of the kind described above and provides instructions and data to the processor 17.
In addition, each functional module in this embodiment may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware or a form of a software functional module.
Based on the understanding that the technical solution of the present embodiment essentially or a part contributing to the prior art, or all or part of the technical solution, may be embodied in the form of a software product stored in a storage medium, and include several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor (processor) to execute all or part of the steps of the method of the present embodiment. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
According to the camera provided by the embodiment of the application, the camera receives the starting instruction, responds to the starting instruction and performs ascending processing; when the mobile terminal rises to a preset position, establishing wireless connection with a preset terminal; the preset terminal is provided with a second wireless transceiving module; and data transmission is carried out with a preset terminal through the first wireless transceiving module and the second wireless transceiving module. Therefore, in the embodiment of the present application, the camera and the preset terminal may be respectively configured with a first wireless transceiver module and a second wireless transceiver module, and after the wireless connection is established through the first wireless transceiver module and the second wireless transceiver module, the camera may directly perform data transmission with the preset terminal. Because the camera and the preset terminal are in wireless connection, the camera is not limited by impedance control when data transmission with large data volume and high frequency is carried out, and therefore the manufacturability is higher. Meanwhile, the camera and the preset terminal are in wireless connection instead of physical connection, so that the use time of the camera cannot be shortened due to repeated ascending and descending processing when the camera is opened and closed, and the quality of the camera can be effectively improved.
The embodiment of the present application provides a first computer-readable storage medium, on which a program is stored, and the program, when executed by a processor, implements the method according to the first to fourth embodiments.
Specifically, the program instructions corresponding to a data transmission method in the present embodiment may be stored on a storage medium such as an optical disc, a hard disc, a usb disk, or the like, and when the program instructions corresponding to a data transmission method in the storage medium are read or executed by an electronic device, the method includes the following steps:
receiving a starting instruction, responding to the starting instruction, and performing ascending processing;
when the mobile terminal rises to a preset position, establishing wireless connection with a preset terminal; the preset terminal is provided with a second wireless transceiving module;
and carrying out data transmission with the preset terminal through the first wireless transceiving module and the second wireless transceiving module.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of implementations 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 block or blocks and/or flowchart 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 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 block or blocks in the flowchart and/or block diagram block or blocks.
The above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application.

Claims (16)

1. A data transmission method is applied to a camera provided with a first wireless transceiver module, and is characterized by comprising the following steps:
receiving a starting instruction, responding to the starting instruction, and performing ascending processing;
when the mobile terminal rises to a preset position, establishing wireless connection with a preset terminal; the preset terminal is provided with a second wireless transceiving module; the preset position represents a position where the coincidence area between the first wireless transceiver module and the second wireless transceiver module is larger than a preset coincidence threshold value;
performing data transmission with the preset terminal through the first wireless transceiving module and the second wireless transceiving module;
the camera is connected with the preset terminal in a sliding mode.
2. The method according to claim 1, wherein the performing data transmission with the predetermined terminal through the first wireless transceiver module and the second wireless transceiver module includes:
sending a first transmission request to the preset terminal through the first wireless transceiving module;
receiving a first transmission response sent by the preset terminal through the second wireless transceiver module;
and transmitting the data according to the first transmission response.
3. The method according to claim 1, wherein the performing data transmission with the predetermined terminal through the first wireless transceiver module and the second wireless transceiver module includes:
receiving a second transmission request sent by the preset terminal through the second wireless transceiver module;
and sending a second transmission response to the preset terminal through the first wireless transceiving module, and transmitting the data according to the second transmission response.
4. The method according to claim 1, wherein after receiving the opening instruction and before establishing the wireless connection with the predetermined terminal, the method further comprises:
and responding to the starting instruction, and starting the first wireless transceiving module.
5. The method of claim 2, wherein after the data transmission according to the first transmission response, the method further comprises:
sending a first disconnection request to the preset terminal through the first wireless transceiver module;
receiving a first disconnection response sent by the preset terminal through the second wireless transceiver module;
and disconnecting the wireless connection with the preset terminal according to the first disconnection response.
6. The method of claim 3, wherein after the data transmission according to the second transmission response, the method further comprises:
receiving a second disconnection request sent by the preset terminal through the second wireless transceiver module;
and sending a second disconnection response to the preset terminal through the first wireless transceiving module, and disconnecting the wireless connection with the preset terminal according to the second disconnection response.
7. The method according to claim 1, wherein after the data transmission with the predetermined terminal is performed through the first radio transceiver module and the second radio transceiver module, the method further comprises:
receiving a closing instruction;
and responding to the closing instruction, and performing descending processing.
8. A camera head, wherein the camera head is provided with a first wireless transceiver module, the camera head comprising: a receiving unit and a lifting unit, wherein,
the receiving unit is used for receiving a starting instruction;
the lifting unit is used for responding to the starting instruction and performing lifting processing;
the first wireless transceiving module is used for establishing wireless connection with a preset terminal when the first wireless transceiving module ascends to a preset position; the preset terminal is provided with a second wireless transceiving module; the first wireless transceiving module and the second wireless transceiving module are used for carrying out data transmission with the preset terminal; the preset position represents a position where the coincidence area between the first wireless transceiver module and the second wireless transceiver module is larger than a preset coincidence threshold value;
the camera is connected with the preset terminal in a sliding mode.
9. The camera of claim 8,
the first wireless transceiving module is specifically configured to send a first transmission request to the preset terminal through the first wireless transceiving module; receiving a first transmission response sent by the preset terminal through the second wireless transceiver module; and transmitting the data according to the first transmission response.
10. The camera of claim 8,
the first wireless transceiver module is further specifically configured to receive a second transmission request sent by the preset terminal through the second wireless transceiver module; and sending a second transmission response to the preset terminal through the first wireless transceiver module, and performing the data transmission according to the second transmission response.
11. The camera of claim 8, wherein the camera comprises: the opening unit is used for opening the air conditioner,
the starting unit is used for responding to the starting instruction and starting the first wireless transceiving module after the starting instruction is received and before the wireless connection with the preset terminal is established.
12. The camera of claim 9,
the first wireless transceiver module is further configured to send a first disconnection request to the preset terminal through the first wireless transceiver module after the data transmission is performed according to the first transmission response; receiving a first disconnection response sent by the preset terminal through the second wireless transceiver module; and according to the first disconnection response, disconnecting the wireless connection with the preset terminal.
13. The camera of claim 10,
the first wireless transceiver module is further configured to receive a second disconnection request sent by the preset terminal through the second wireless transceiver module after the data transmission is performed according to the second transmission response; and sending a second disconnection response to the preset terminal through the first wireless transceiving module, and disconnecting the wireless connection with the preset terminal according to the second disconnection response.
14. The camera of claim 8,
the receiving unit is further configured to receive a closing instruction after the first wireless transceiver module and the second wireless transceiver module perform data transmission with the preset terminal;
and the lifting unit is also used for responding to the closing instruction and performing descending processing.
15. A camera comprising a processor, a memory storing instructions executable by the processor, a communication interface, and a bus connecting the processor, the memory, and the communication interface, wherein when the instructions are executed, the processor implements the method of any one of claims 1-7.
16. A computer-readable storage medium, on which a program is stored, for use in a terminal, characterized in that the program, when executed by a processor, implements the method according to any one of claims 1-7.
CN201810780092.8A 2018-07-16 2018-07-16 Data transmission method, camera and computer storage medium Active CN110730438B (en)

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Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002107612A (en) * 2000-09-28 2002-04-10 Minolta Co Ltd Portable terminal and method for driving lens unit
CN2899315Y (en) * 2006-04-12 2007-05-09 希姆通信息技术（上海）有限公司 Cell phone structure with camera function
CN101800788B (en) * 2010-01-18 2012-05-02 陈银道 Cellphone capable of being externally connected with movable camera
CN202998205U (en) * 2012-11-26 2013-06-12 潘安平 External wireless camera of intelligent mobile phone
CN104320585A (en) * 2014-11-06 2015-01-28 广东欧珀移动通信有限公司 Photographing method of mobile terminal, mobile terminal, camera and mobile device
CN104363340B (en) * 2014-11-06 2017-06-20 广东欧珀移动通信有限公司 Mobile terminal device
CN104333622A (en) * 2014-11-06 2015-02-04 广东欧珀移动通信有限公司 Mobile terminal and communication method
CN104994190B (en) * 2015-07-10 2017-11-21 深圳市华锐博光电有限公司 Rimless slide phone
CN204906442U (en) * 2015-07-10 2015-12-23 深圳市华锐博光电有限公司 Ultra -thin sliding closure cell -phone of no frame
CN204795319U (en) * 2015-07-31 2015-11-18 合肥联宝信息技术有限公司 Camera module and notebook computer that movable is wireless, image wireless transmission system
CN105516423A (en) * 2015-12-24 2016-04-20 努比亚技术有限公司 Mobile terminal, data transmission system and mobile terminal shoot method
CN105791648A (en) * 2016-03-28 2016-07-20 北京奇虎科技有限公司 External shooting device and imaging method thereof, intelligent equipment and intelligent imaging system
CN105847678A (en) * 2016-03-28 2016-08-10 乐视控股（北京）有限公司 Device and method used for controlling camera of mobile terminal, and intelligent wristband
CN206004725U (en) * 2016-08-26 2017-03-08 深迪半导体(上海)有限公司 A kind of adjustable mobile phone of photographic head
EP3316608B1 (en) * 2016-11-01 2019-01-09 NTT DoCoMo, Inc. A communication network and a method for establishing non-access stratum connections in a communication network
CN207150658U (en) * 2017-09-19 2018-03-27 广东欧珀移动通信有限公司 Mobile terminal

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