CN107707792B - Camera module, terminal equipment and shooting control method - Google Patents
Camera module, terminal equipment and shooting control method Download PDFInfo
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- CN107707792B CN107707792B CN201710851413.4A CN201710851413A CN107707792B CN 107707792 B CN107707792 B CN 107707792B CN 201710851413 A CN201710851413 A CN 201710851413A CN 107707792 B CN107707792 B CN 107707792B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/65—Control of camera operation in relation to power supply
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
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Abstract
The invention provides a camera module, a terminal device and a shooting control method, which relate to the technical field of mobile communication, wherein the camera module comprises: the pluggable structure is matched with the connecting structure of the terminal equipment and comprises a first input/output (I/O) interface group, and the first I/O interface group comprises a plurality of first I/O interfaces which are sequentially arranged along a first direction; and the image sensor is in communication connection with the pluggable structure and is used for receiving a shooting instruction from the terminal equipment, shooting a first multimedia file according to the shooting instruction and sending the first multimedia file to the terminal equipment. The invention can flexibly replace and configure the lens through the camera module, thereby enriching the shooting effect of the terminal equipment.
Description
Technical Field
The invention relates to the technical field of mobile communication, in particular to a camera module, terminal equipment and a shooting control method.
Background
With the development of mobile communication technology, various intelligent terminals and camera module technologies of the terminals are rapidly developed, and more consumers use mobile terminals such as mobile phones to take pictures or videos instead of cameras; and due to the convenience of carrying the mobile terminal, the mobile terminal occupies a large market share. The photographing function is a necessary function of the mobile terminal and becomes an important standard for the user to measure and purchase the mobile terminal.
Taking a smart phone as an example, on one hand, a camera lens of a mobile phone is usually designed according to a camera module in a matching manner, and when the same smart phone is used for shooting, parameters of the camera are usually fixed, so that the shooting effect is relatively single.
Disclosure of Invention
The invention provides a camera module, terminal equipment and a shooting control method, and aims to solve the problem of single shooting effect of the current mobile terminal.
In one aspect, an embodiment of the present invention provides a camera module, where the camera module includes:
the pluggable structure is matched with the connecting structure of the terminal equipment and comprises a first input/output (I/O) interface group, and the first I/O interface group comprises a plurality of first I/O interfaces which are sequentially arranged along a first direction;
and the image sensor is in communication connection with the pluggable structure and is used for receiving a shooting instruction from the terminal equipment, shooting a first multimedia file according to the shooting instruction and sending the first multimedia file to the terminal equipment.
On the other hand, an embodiment of the present invention further provides a terminal device, including:
the connecting structure is matched with the pluggable structure of the camera module;
and the shooting control module is used for sending a first shooting instruction to the camera module and receiving a first multimedia file shot by the camera module.
On the other hand, the embodiment of the invention also provides a shooting control method, which is applied to the camera module, and the method comprises the following steps:
receiving a shooting instruction sent by terminal equipment connected with the camera module;
and shooting a first multimedia file according to the shooting instruction, and sending the first multimedia file to the terminal equipment.
On the other hand, an embodiment of the present invention further provides a shooting control method, which is applied to a mobile terminal, and the method includes:
sending a first shooting instruction to a camera module connected with the terminal equipment;
and receiving a first multimedia file shot by the camera module according to the first shooting instruction.
In another aspect, an embodiment of the present invention further provides a mobile terminal, including: the shooting control method comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the steps in the shooting control method are realized when the processor executes the computer program.
In still another aspect, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements the steps in the shooting control method described above.
Therefore, the embodiment of the invention can flexibly replace and configure the lens through the camera module, thereby enriching the shooting effect of the terminal equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention 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 that other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic view of a camera module according to an embodiment of the invention;
FIG. 2 shows a left side view of FIG. 1;
FIG. 3 shows a rear view of FIG. 1;
fig. 4 is a second schematic view of a camera module according to an embodiment of the invention;
fig. 5 is a third schematic view of a camera module according to an embodiment of the invention;
fig. 6 is a block diagram of a camera module according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a terminal device according to an embodiment of the present invention;
fig. 8 is a second schematic diagram of a terminal device according to an embodiment of the present invention;
FIG. 9 is a schematic diagram of a wireless base according to an embodiment of the invention;
fig. 10 is a schematic view illustrating an installation state of a wireless base and a camera module according to an embodiment of the present invention;
FIG. 11 shows one of the left side views of FIG. 10;
FIG. 12 shows a second left side view of FIG. 10;
FIG. 13 is a block diagram of a wireless base provided by an embodiment of the present invention;
FIG. 14 is a flow chart of a second example provided by an embodiment of the present invention;
FIG. 15 is a flow chart of a third example provided by an embodiment of the present invention;
FIG. 16 is a flow chart illustrating a fourth example provided by an embodiment of the present invention;
fig. 17 is a flowchart illustrating a fifth example provided by the embodiment of the present invention;
fig. 18 is a block diagram of a mobile terminal according to an embodiment of the present invention;
fig. 19 is a second block diagram of a mobile terminal according to an embodiment of the present invention.
Description of reference numerals:
100. a camera module; 101. a lens body; 102. a pluggable structure; 103. a first I/O interface group; 104. an image sensor; 105. a lens module; 106. a power supply circuit; 107. an interrupt circuit; 200. a terminal device; 300. a wireless base; 301. a second slot; 302. a display module; 303. pressing a key; 304. interrupting the system; 305. a second wireless communication module; 306. MCU; 307. a battery module; 308. a support; 309. a power supply module; 310. an image sensor processor; 311. a general purpose input/output interface.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. 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.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
In various embodiments of the present invention, it should be understood that the sequence numbers of the following processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
Referring to fig. 1, 2, 3 and 6, an embodiment of the present invention provides a camera module 100, including:
the pluggable structure 102 is matched with the connection structure of the terminal device, optionally, the pluggable structure 102 is a pluggable plug, and includes a first input/output I/O interface group 103, where the first I/O interface group 103 includes a plurality of first I/O interfaces sequentially arranged along a first direction; the pluggable structure 102 can be plugged into the terminal device in a hot-line manner, and performs data transmission with the terminal device through the first I/O interface group 103. The terminal equipment can be a mobile terminal such as a mobile phone and the like, and can also be a wireless base; the wireless base provides a positioning function for the camera module 100 and receives an instruction of the mobile terminal, so that the camera module 100 can be detached from the mobile terminal to take a picture.
The image sensor 104 is in communication connection with the pluggable structure 102, that is, in communication connection with the first I/O interface of the pluggable structure 102, receives a shooting instruction from the terminal device transmitted by the first I/O interface, shoots a first multimedia file according to the shooting instruction, and sends (transmits through the first I/O interface) the shot first multimedia file data to the terminal device;
wherein, camera module 100 still includes: the lens module 105 is connected with the image sensor 104, and is used for matching with the image sensor 104 to shoot a first multimedia file according to the shooting instruction and sending the first multimedia file to the terminal equipment;
and a power supply circuit 106 electrically connected to the first I/O interface and the image sensor 104, respectively, for supplying power to the entire camera module 100.
The embodiment of the invention can flexibly replace and configure the lens through the camera module, enriches the shooting effect of the terminal equipment and solves the problem of single shooting effect of the current mobile terminal.
Alternatively, the lens module 105 may include two lens bodies 101, as shown in fig. 1; a lens body 101 may also be included, as shown in fig. 4; a plurality of lens bodies 101 may also be included as shown in fig. 5.
Preferably, the camera module 100 further includes:
the interrupt circuit 107 is in communication connection with the pluggable structure 102, specifically in communication connection with the first I/O interface, and in communication connection with the image sensor 104, and is configured to generate an interrupt signal and send the interrupt signal to the terminal device when the pluggable structure 102 is connected or disconnected with the connection structure of the terminal device.
When the pluggable structure 102 is plugged into the connection structure of the terminal device (i.e., the interface of the terminal device), an interrupt signal is generated and sent to the terminal device through the first I/O interface, so as to notify the terminal device that the camera module 100 is plugged in.
In the above embodiment of the present invention, the pluggable structure 102 is disposed on the camera module 100, so that hot plugging can be achieved between the camera module 100 and the terminal device, and disadvantages caused by the integrated design of the traditional terminal device and the camera module 100 are eliminated; for terminal equipment, parameter upgrading of the camera module 100 can be achieved by replacing the camera module 100, the camera module 100 can be fixed with a wireless base, and remote shooting is achieved through communication between the camera module 100 and the wireless base. The invention solves the problems that the parameter upgrade of the camera is difficult to carry out by the current mobile terminal, and the design of the mobile terminal and the camera causes certain limitation to the long-distance shooting.
On the other hand, the embodiment of the invention also provides a shooting control method, which is applied to the camera module, and the method comprises the following steps:
receiving a shooting instruction sent by terminal equipment connected with the camera module;
and shooting a first multimedia file according to the shooting instruction, and sending the first multimedia file to the terminal equipment.
When the camera module is connected (namely plugged) with the terminal equipment, a shooting instruction of the terminal equipment is received, the first multimedia file is shot according to the shooting instruction, and the first multimedia file is sent to the terminal equipment after shooting is completed.
Optionally, the method further comprises:
and when the connection structure with the terminal equipment is connected or disconnected, generating an interrupt signal and sending the interrupt signal to the terminal equipment.
Optionally, the step of generating an interrupt signal includes:
when the terminal equipment is plugged with a connection structure of the terminal equipment in a first plugging mode, sending a first interrupt signal to a second I/O interface of the terminal equipment;
and when the terminal equipment is plugged with the connection structure of the terminal equipment in a second plugging mode, sending a second interrupt signal to a third I/O interface of the terminal equipment.
When the pluggable structure is plugged with the connection structure of the terminal equipment through the first plugging mode, a first interrupt signal is generated and sent to the terminal equipment through the first I/O interface, and the terminal equipment is informed that the camera module is plugged; and when the terminal equipment is plugged with the connection structure of the terminal equipment through the second plugging mode, sending a second interrupt signal to a third I/O interface of the terminal equipment so that the terminal equipment determines the plugging mode according to the interface for receiving the first interrupt signal.
In the embodiment of the invention, the camera module is provided with the pluggable structure, so that live-line plugging can be realized between the camera module and the terminal equipment, and the defects caused by the integrated design of the traditional terminal equipment and the camera module are overcome; for the terminal equipment, parameter upgrading of the camera module can be realized by replacing the camera module; for the mobile terminal, the camera module can be fixed with the wireless base, and remote shooting is realized by communicating with the wireless base.
Referring to fig. 7 and fig. 8, an embodiment of the present invention further provides a terminal device 200 (in fig. 7 and fig. 8, the terminal device 200 is taken as an example of a mobile terminal), where the terminal device 200 includes:
a connection structure matched with the pluggable structure of the camera module 100, the connection structure performing data communication with the first input/output I/O interface group of the pluggable structure; due to the split design of the terminal device 200 and the camera module 100, the camera modules 100 with different parameters, such as the camera modules 100 with different pixels, the camera modules 100 with different lens brands, or the camera modules 100 with different lens types, can be replaced.
And the shooting control module is used for sending a first shooting instruction to the camera module 100 and receiving a first multimedia file shot by the camera module 100.
After detecting that the connection structure is connected with the camera module 100, the shooting control module receives a shooting action of a user, sends a first shooting instruction to the camera module 100, and receives a first multimedia file shot by the camera module 100.
The terminal device 200 further includes: the interrupt system is in communication connection with the connecting structure and receives an interrupt signal sent by the camera module when the camera module 100 is connected with or disconnected from the connecting structure; when the pluggable structure is connected with the connection structure, the camera module 100 sends an interrupt signal to the terminal device 200, and after the interrupt signal is received by the interrupt system, the camera module 100 is confirmed to complete plugging, and the interrupt signal is forwarded to the shooting control module.
Optionally, the shooting control module is further configured to: confirming a shooting mode according to the interrupt signal, wherein the shooting mode comprises a front shooting mode or a rear shooting mode;
after the shooting mode is confirmed, the camera module is further configured to receive a first shooting action of the user in the shooting mode, and send a first shooting instruction to the camera module 100 according to the first shooting action.
The plugging mode comprises a first plugging mode and a second plugging mode; the first plugging mode corresponds to a front-mounted shooting mode, and the second plugging mode corresponds to a rear-mounted plugging mode; that is, in the first plugging mode, the lens body of the camera module 100 faces the user, and in the second plugging mode, the lens body faces away from the user. In the embodiment of the present invention, two plugging modes of one camera module 100 can be realized. After the shooting mode is determined, a first shooting action of the user is received, and a first shooting instruction is sent to the camera module 100 according to the first shooting action.
Optionally, the interrupt system includes a second I/O interface and a third I/O interface, the second I/O interface and the third I/O interface may be disposed on the circuit board of the connection structure, the circuit board of the connection structure includes a second I/O interface group and a third I/O interface group respectively matched with the first input/output I/O interface group of the pluggable structure, the second I/O interface group includes the second I/O interface, and the third I/O interface group includes the third I/O interface; that is, the circuit board of the connection structure is provided with two sets of I/O interface sets matched with the first I/O interface set. Optionally, the arrangement directions of the interfaces in the second I/O interface group and the third I/O interface group are opposite.
The shooting control module is configured to determine that the shooting mode is the front-end shooting mode when the second I/O interface group is plugged with the first I/O interface group and the second I/O interface receives the first interrupt signal sent by the camera module, that is, when the plugging direction is that the lens body of the camera module 100 faces the user, as shown in fig. 7; or
When the third I/O interface group is plugged with the first I/O interface group and the third I/O interface receives the second interrupt signal sent by the camera module, it is determined that the shooting mode is the rear-end shooting mode, i.e., the plug-in direction is the direction in which the lens body of the camera module 100 deviates from the user, as shown in fig. 8.
Specifically, the second I/O interface group includes a plurality of second I/O interfaces sequentially arranged along a second direction, and the third I/O interface group includes a plurality of third I/O interfaces sequentially arranged along a third direction; the third direction is opposite to the second direction.
As a first example, see table 1 and table 2, where table 1 is an interface design of a certain camera module 100, and a first column in table 1 is a first I/O interface group;
table 2 shows the interface design of the circuit board of the second slot of the terminal device 200, which is matched with the camera module 100, wherein the first column in table 2 is the second I/O interface group, and INT1 is the second I/O interface; the second column is a third I/O interface group, INT2, i.e., a third I/O interface.
Table 1:
table 2:
wherein, the "INT 1" and "INT 2" of the terminal device 200 are respectively pull-up level interrupt GPIOs, and the normal level is a high level; the 'INT 0' of the camera module 100 is connected to the low level of the pull-down resistor, and when the camera module 100 is inserted into the terminal device 200, the 'INT 0' is connected to the 'INT 1' or the 'INT 2' to generate a pull-down action, and the terminal device 200 receives the 'INT 1' or the 'INT 2' and interrupts for more than 1 second to confirm that the device is ready to be connected.
Meanwhile, due to the corresponding interface structure design of "INT 1" and "INT 2", it is possible to distinguish the front photographing mode from the rear photographing mode by "INT 1" or "INT 2". For example, the state of INT2 is kept unchanged, and the state of INT1 is defined as pre-shooting when receiving low-level interruption; the state of INT1 remains unchanged, and the state of INT2 is defined as a post shot when a low interrupt is received.
In addition, a positioning slot may be added to the pluggable structure of the camera module 100, and a button for releasing the pluggable structure is provided for the terminal device 200; during operation, the exact position of the camera module 100 inserted into the terminal device 200 is confirmed by the positioning card slot. Meanwhile, in the process of pulling out the camera module 100 from the terminal device 200, the card slot release button on the terminal device 200 needs to be pressed first, and the camera module 100 is allowed to be pulled out. The card slot release button simultaneously engages the interrupt on the pluggable structure, notifying the pluggable structure that the camera module 100 is ready to be unplugged, and making a system logout preparation.
Optionally, the first multimedia file comprises a picture, video and/or preview data file.
When the camera module 100 captures a first multimedia file, such as a picture, a video and/or a preview data file, the first multimedia file is sent to the terminal device 200, and when the terminal device 200 receives the first multimedia file, subsequent operations are performed according to a user instruction.
Optionally, when the terminal device 200 is a mobile terminal, the mobile terminal further includes:
the first wireless communication module is in communication connection with the wireless base and receives a third interrupt signal of the wireless base;
the shooting control module is further configured to: and sending a second shooting instruction to the wireless base through the first wireless communication module.
Specifically, the shooting control module receives a second shooting action of the user after acquiring the third interrupt signal; and sending a second shooting instruction to the wireless base through the first wireless communication module according to the second shooting action, and receiving a second multimedia file sent by the wireless base.
The wireless base provides a positioning function for the camera module 100 and receives an instruction of the terminal device 200, so that the camera module 100 can be detached from the terminal device 200 to take a picture. After the camera module 100 is plugged with the wireless base, the wireless base sends a third interrupt signal to the terminal device 200, and after receiving the third interrupt signal, the first wireless communication module forwards the third interrupt signal to the shooting control module, so that the shooting control module receives a second shooting action of the user and sends a second shooting instruction to the wireless base through the first wireless communication module according to the second shooting action; in this way, when shooting at a long distance or shooting a group photo, the user remotely controls the wireless base and the camera module 100 to shoot through the terminal device 200.
Optionally, when the terminal device 200 is a mobile terminal, the connection structure is a first slot of the mobile terminal.
Optionally, the second multimedia file comprises a picture, video and/or preview data file.
When the camera module 100 captures a second multimedia file, such as a picture, a video and/or a preview data file, and sends the second multimedia file to the terminal device 200 through the wireless base, when the terminal device 200 receives the second multimedia file, the subsequent operation is performed according to the user instruction.
In the above embodiment of the present invention, the terminal device 200 is matched with the pluggable camera module 100, so that hot-plugging between the camera module 100 and the terminal device can be realized, and the disadvantages caused by the integrated design of the traditional terminal device and the camera module 100 are eliminated; when the terminal device 200 is a mobile terminal, parameter upgrade of the camera module 100 can be realized by replacing the camera module 100; the camera module 100 can also be fixed to the wireless base, and remote shooting can be achieved through communication with the wireless base.
Referring to fig. 9 to 13, when the terminal device is the wireless base 300, the wireless base 300 includes:
the second wireless communication module 305 is in communication connection with the mobile terminal and performs data transmission with the mobile terminal.
The micro control unit MCU306 is configured to receive a second shooting instruction sent by the mobile terminal through the second wireless communication module 305, and forward the second shooting instruction to the camera module 100; receiving a third multimedia file shot by the camera module 100, and sending the third multimedia file to the mobile terminal through the second wireless communication module 305.
The MCU306 is further configured to generate a third interrupt signal after receiving the first interrupt signal forwarded by the interrupt system, and send the third interrupt signal to the mobile terminal through the second wireless communication module 305 to notify the mobile terminal that the mobile terminal is currently connected to the camera module 100.
The wireless base 300 receives an instruction from the mobile terminal, so that the camera module 100 can be detached from the mobile terminal for shooting. After the camera module 100 is plugged into the wireless base 300, the MCU306 sends a third interrupt signal to the mobile terminal through the second wireless communication module 305, receives a second shooting instruction of the mobile terminal, and forwards the second shooting instruction to the camera module 100; in this way, when shooting at a long distance or shooting a group photo, the user remotely controls the wireless base 300 and the camera module 100 to shoot through the mobile terminal.
The MCU306 receives a third multimedia file captured by the camera module 100, and sends the third multimedia file to the mobile terminal through the second wireless communication module 305. When the camera module 100 captures a third multimedia file, such as a picture, a video and/or a preview data file, the MCU306 transmits the third multimedia file to the mobile terminal through the second wireless communication module 305.
Optionally, the wireless base 300 further comprises:
a display module 302, communicatively connected to the MCU306, for displaying the multimedia file received by the MCU 306.
A display module 302 may be disposed on the wireless base 300 for displaying multimedia files.
Optionally, when the terminal device is a wireless base 300, the connection structure is a second slot 301, the interrupt system is an interrupt system 304 in fig. 13, and the wireless base 300 further includes:
and a battery module 307 electrically connected to the second slot 301 and the MCU306, respectively.
And a power supply module 309 for supplying power to the whole wireless base 300, and electrically connected to the second slot 301 and the MCU 306.
Optionally, the wireless base 300 further comprises a button 303 for controlling the whole wireless base 300 to be turned on or off, and also for controlling the display module 302 to be turned on or off.
Optionally, the wireless base 300 further includes a power module 309, an image sensor processor 310, and a general purpose input/output interface 311.
Optionally, the wireless base 300 further includes a stand 308 for providing support so that the wireless base 300 can be held at any angle.
In the above embodiment of the present invention, the wireless base 300 is matched with the pluggable camera module 100, so that the wireless base 300 serves as a signal transfer device between the camera module 100 and the terminal device, and disadvantages caused by an integrated design of a traditional terminal device and the camera module 100 are eliminated; the wireless base 300 can also provide a positioning function for the camera module 100, so that the camera module 100 can shoot at any position; by fixing the camera module 100 to the wireless base 300, long-distance shooting is realized.
The embodiment of the invention also provides a shooting control method, which is applied to terminal equipment and comprises the following steps:
sending a first shooting instruction to a camera module connected with the terminal equipment;
and receiving a first multimedia file shot by the camera module according to the first shooting instruction.
When the pluggable structure of the camera module is matched with the pluggable structure of the camera module, a first shooting instruction is sent to the camera module according to the shooting action of a user, and a first multimedia file shot by the camera module according to the first shooting instruction is received.
Wherein, before the step of sending a first shooting instruction to the camera module connected with the terminal equipment, the method further comprises: receiving an interrupt signal sent by the camera module;
and confirming a shooting mode according to the interrupt signal, wherein the shooting mode comprises a front shooting mode or a rear shooting mode.
After the shooting mode is confirmed, the camera module is further configured to receive a first shooting action of the user in the shooting mode, and send a first shooting instruction to the camera module 100 according to the first shooting action.
The plugging mode comprises a first plugging mode and a second plugging mode; the first plugging mode corresponds to a front-mounted shooting mode, and the second plugging mode corresponds to a rear-mounted plugging mode; that is, in the first plugging mode, the lens body of the camera module 100 faces the user, and in the second plugging mode, the lens body faces away from the user. In the embodiment of the present invention, two plugging modes of one camera module 100 can be realized. After the shooting mode is determined, a first shooting action of the user is received, and a first shooting instruction is sent to the camera module 100 according to the first shooting action.
Optionally, the terminal device includes a second I/O interface and a third I/O interface;
the confirming of the photographing mode according to the interrupt signal includes:
when the second I/O interface receives a first interrupt signal sent by the camera module, confirming that the shooting mode is a front shooting mode;
and when the third I/O interface receives a second interrupt signal sent by the camera module, confirming that the shooting mode is a post-shooting mode.
The terminal equipment comprises a second I/O interface and a third I/O interface, the second I/O interface and the third I/O interface can be arranged on the circuit board of the connecting structure, the circuit board of the connecting structure comprises a second I/O interface group and a third I/O interface group which are respectively matched with the first input/output I/O interface group of the pluggable structure, the second I/O interface group comprises the second I/O interface, and the third I/O interface group comprises the third I/O interface; that is, the circuit board of the connection structure is provided with two I/O interface groups matched with the first I/O interface groups. Optionally, the arrangement directions of the interfaces in the second I/O interface group and the third I/O interface group are opposite.
When the second I/O interface group is plugged with the first I/O interface group and the second I/O interface receives the first interrupt signal sent by the camera module, it is determined that the shooting mode is the front-facing shooting mode, i.e. the plugging direction is the direction in which the lens body of the camera module 100 faces the user, as shown in fig. 7; or
When the third I/O interface group is plugged with the first I/O interface group and the third I/O interface receives the second interrupt signal sent by the camera module, it is determined that the shooting mode is the rear-end shooting mode, i.e., the plug-in direction is the direction in which the lens body of the camera module 100 deviates from the user, as shown in fig. 8.
Optionally, when the terminal device is a mobile terminal, the method further includes:
establishing communication connection with a wireless base;
and sending a second shooting instruction to the wireless base, and receiving a second multimedia file sent by the wireless base.
After the third interrupt signal of the wireless base is received after the third interrupt signal is in communication connection with the wireless base, a second shooting action of a user is received; and sending a second shooting instruction to the wireless base according to the second shooting action, and receiving a second multimedia file sent by the wireless base.
As a second example, when the terminal device is a mobile terminal, referring to fig. 14, the mobile terminal mainly performs the following flow:
When the pluggable plug is plugged with the first slot, the camera module sends a first interrupt signal to the mobile terminal, and after the first interrupt signal is received by the first interrupt system, the camera module is confirmed to be plugged, and the first interrupt signal is forwarded to the shooting control module.
The plugging mode comprises a first plugging mode and a second plugging mode; the first plugging mode corresponds to a front-mounted shooting mode, and the second plugging mode corresponds to a rear-mounted plugging mode; that is to say, in the first plugging mode, the lens body of the camera module faces the user, and in the second plugging mode, the lens body deviates from the user.
And after the shooting mode is determined, receiving a first shooting action of the user, and sending a first shooting instruction to the camera module according to the first shooting action.
As a third example, referring to fig. 15, when the wireless base exists, the operation process of the mobile terminal mainly includes the following steps:
and 151, detecting that the camera module is inserted into the mobile terminal by the user or the mobile terminal is in communication connection with the wireless base.
In step 153, if the first interrupt signal is asserted, the shooting mode of the camera module is confirmed.
And when the first interrupt signal is received, the camera module is indicated to be plugged with the first slot of the mobile terminal.
And determining a shooting mode according to the plugging mode, and matching shooting parameters for the camera module.
In step 154, if the signal is the third interrupt signal, the wireless shooting mode is entered.
And receiving a third interrupt signal to indicate that the mobile terminal is in communication connection with the wireless base.
And determining a shooting mode of the camera module matched with the wireless base, and matching shooting parameters according to the shooting mode.
1543, receiving the second multimedia file, and executing step 155 when the user finishes shooting.
And step 155, finishing shooting.
In the embodiment of the invention, the mobile terminal is matched with the pluggable camera module, so that hot plugging can be realized between the camera module and the terminal equipment, and the defects caused by the integrated design of the traditional terminal equipment and the camera module are overcome; parameter upgrading of the camera module can be realized by replacing the camera module; still can be fixed with camera module and wireless base, through with wireless base between communicate, realize long-distance shooting.
Optionally, when the terminal device is a wireless base, the method further includes:
establishing communication connection with a mobile terminal, receiving a second shooting instruction sent by the mobile terminal, and forwarding the second shooting instruction to the camera module;
and receiving a third multimedia file shot by the camera module, and sending the third multimedia file to the mobile terminal.
The wireless base 300 receives an instruction from the mobile terminal, so that the camera module 100 can be detached from the mobile terminal for shooting. After the camera module 100 is plugged into the wireless base 300, the MCU306 sends a third interrupt signal to the mobile terminal through the second wireless communication module 305, receives a second shooting instruction of the mobile terminal, and forwards the second shooting instruction to the camera module 100; in this way, when shooting at a long distance or shooting a group photo, the user remotely controls the wireless base 300 and the camera module 100 to shoot through the mobile terminal.
The MCU306 receives a third multimedia file captured by the camera module 100, and sends the third multimedia file to the mobile terminal through the second wireless communication module 305. When the camera module 100 captures a third multimedia file, such as a picture, a video and/or a preview data file, the MCU306 transmits the third multimedia file to the mobile terminal through the second wireless communication module 305.
Optionally, after the step of receiving the third multimedia file shot by the camera module, the method further includes:
and displaying the third multimedia file.
The multimedia files are displayed on the wireless base, so that a user can preview or watch the second multimedia files through the wireless base conveniently, and the use experience of the user is improved.
As a fourth example, referring to fig. 16, the wireless base mainly performs a process including:
When the pluggable plug is plugged with the second slot, the camera module sends a first interrupt signal to the wireless base, and after the interrupt system receives the first interrupt signal, the camera module is confirmed to be plugged, and the first interrupt signal is forwarded to the micro control unit.
And step 162, generating a third interrupt signal according to the first interrupt signal, and sending the third interrupt signal to a mobile terminal in communication connection with the wireless base.
The wireless base receives the instruction of the mobile terminal, so that the camera module can be separated from the mobile terminal to shoot. And after the camera module is well inserted into the wireless base, the MCU sends a third interrupt signal to the mobile terminal through the second wireless communication module.
And 163, receiving a second shooting instruction sent by the mobile terminal, and forwarding the second shooting instruction to the camera module.
Receiving a second shooting instruction of the mobile terminal, and forwarding the second shooting instruction to the camera module; therefore, when the user shoots at a long distance or shoots a group photo, the user remotely controls the wireless base and the camera module to shoot through the mobile terminal.
As a fifth example, referring to fig. 17, when interacting with a mobile terminal, the operation process of the wireless base mainly includes the following steps:
Step 172, detecting the first interrupt signal, and determining whether a camera module is accessed.
If yes, go to step 173; otherwise, the process proceeds to step 176,
step 173 sends a third interrupt signal to the mobile terminal.
And step 174, receiving a second shooting instruction of the mobile terminal, and forwarding the second shooting instruction to the camera module.
And step 176, finishing shooting.
The wireless base is matched with the pluggable camera module to serve as a signal transfer device between the camera module and the terminal equipment, so that the defects caused by the integrated design of the traditional terminal equipment and the camera module are overcome; the wireless base can also provide a positioning function for the camera module, so that the camera module can shoot at any position; through fixing camera module and wireless base, realize long-distance shooting.
In the above embodiment of the present invention, the terminal device 200 is matched with the pluggable camera module 100, so that hot-plugging between the camera module 100 and the terminal device can be realized, and the disadvantages caused by the integrated design of the traditional terminal device and the camera module 100 are eliminated; when the terminal device 200 is a mobile terminal, parameter upgrade of the camera module 100 can be realized by replacing the camera module 100; the camera module 100 can also be fixed to the wireless base, and remote shooting can be achieved through communication with the wireless base.
On the other hand, an embodiment of the present invention further provides a mobile terminal, including: the shooting control method comprises a memory, a processor and a computer program which is stored in the memory and can run on the processor, wherein when the computer program is executed by the processor, each process of the shooting control method embodiment is realized, the same technical effect can be achieved, and the repeated description is omitted here for avoiding repetition.
On the other hand, an embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process in the shooting control method, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
Referring to fig. 18, yet another embodiment of the present invention provides a mobile terminal 1800. The mobile terminal 1800 shown in fig. 18 includes: at least one processor 1801, memory 1802, at least one network interface 1804, and other user interfaces 1803. Various components in the mobile terminal 1800 are coupled together by a bus system 1805. As can be appreciated, the bus system 1805 is used to enable connected communication between these components. The bus system 1805 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, however, the various buses are identified in fig. 18 as the bus system 1805.
The user interface 1803 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, trackball, touch pad, or touch screen, among others.
It is understood that Memory 1802 in embodiments of the present invention may be either volatile Memory or non-volatile Memory, or may include both volatile and non-volatile Memory, wherein non-volatile Memory may be Read-Only Memory (ROM), Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), or flash Memory volatile Memory may be Random Access Memory (RAM), which serves as external cache Memory, by way of example and not limitation, many forms of RAM are available, such as Static Random Access Memory (Static RAM, SRAM), Dynamic Random Access Memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory (Synchronous DRAM, SDRAM), Double data rate Synchronous Dynamic Random Access Memory (Double data RAM, rsddd DRAM), Enhanced Synchronous DRAM (Enhanced DRAM), or SDRAM, Synchronous DRAM (Synchronous DRAM), or SDRAM, and RAM, which are suitable for accessing RAM systems including, but not limited to the types of RAM described herein, including RAM, SDRAM, and RAM.
In some embodiments, memory 1802 stores the following elements, executable modules or data structures, or a subset thereof, or an expanded set thereof: an operating system 18021 and application programs 18022.
The operating system 18021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, and is used for implementing various basic services and processing hardware-based tasks. The application 18022 includes various application programs, such as a Media Player (Media Player), a Browser (Browser), and the like, for implementing various application services, and a program for implementing the method according to the embodiment of the present invention may be included in the application 18022.
In this embodiment of the present invention, the mobile terminal 1800 further includes: a computer program stored on the memory 1802 and executable on the processor 1801, the computer program when executed by the processor 1801 implementing the steps of: when the pluggable structure of the camera module is matched with the pluggable structure of the camera module, sending a first shooting instruction to the camera module connected with the terminal equipment; and receiving a first multimedia file shot by the camera module according to the first shooting instruction.
The method disclosed in the above embodiments of the present invention may be applied to the processor 1801, or implemented by the processor 1801. The processor 1801 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be implemented by integrated logic circuits of hardware or instructions in the form of software in the processor 1801. The Processor 1801 may be a general-purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete Gate or transistor logic device, or discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in the memory 1802, and the processor 1801 reads the information in the memory 1802 and, in conjunction with the hardware thereof, performs the steps of the above-described method.
For a hardware implementation, the processing units may be implemented within one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal processing devices (DSP devices, DSPDs), Programmable logic devices (P L D), Field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, microcontrollers, microprocessors, other electronic units configured to perform the functions described herein, or a combination thereof.
For a software implementation, the techniques described herein may be implemented with modules (e.g., procedures, functions, and so on) that perform the functions described herein. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.
Optionally, as another embodiment, the computer program may further implement the following steps when being executed by the processor 1801: receiving an interrupt signal sent by the camera module;
and confirming a shooting mode according to the interrupt signal, wherein the shooting mode comprises a front shooting mode or a rear shooting mode.
Optionally, as another embodiment, the terminal device includes a second I/O interface and a third I/O interface;
the confirming of the photographing mode according to the interrupt signal includes:
when the second I/O interface receives a first interrupt signal sent by the camera module, confirming that the shooting mode is a front shooting mode;
and when the third I/O interface receives a second interrupt signal sent by the camera module, confirming that the shooting mode is a post-shooting mode.
Optionally, as another embodiment, when executed by the processor 1801, the computer program further may implement the following steps, where the terminal device is a mobile terminal, and the method further includes:
and when the communication connection with the wireless base is detected, sending a second shooting instruction to the wireless base, and receiving a second multimedia file sent by the wireless base.
Optionally, as another embodiment, the computer program may further implement the following steps when being executed by the processor 1801: when the terminal device is a wireless base, the method further comprises:
establishing communication connection with a mobile terminal, receiving a second shooting instruction sent by the mobile terminal, and forwarding the second shooting instruction to the camera module;
and receiving a third multimedia file shot by the camera module, and sending the third multimedia file to the mobile terminal.
Optionally, as another embodiment, the computer program may further implement the following steps when being executed by the processor 1801: and displaying the third multimedia file.
The mobile terminal 1800 is capable of implementing the processes implemented by the mobile terminal in the foregoing embodiments, and further description is omitted here to avoid repetition.
In the mobile terminal 1800 of the embodiment of the present invention, the processor 1801 sets a pluggable structure on the camera module, so that live insertion and extraction can be achieved between the camera module and the terminal device, and disadvantages caused by the integrated design of the traditional terminal device and the camera module are eliminated; for terminal equipment, parameter upgrading of the camera module can be achieved by replacing the camera module, the camera module can be fixed with the wireless base, and remote shooting is achieved by communicating with the wireless base.
Referring to fig. 19, yet another embodiment of the present invention provides a mobile terminal 1900. Specifically, the mobile terminal 1900 in fig. 19 may be a mobile phone, a tablet computer, a Personal Digital Assistant (PDA), or a vehicle-mounted computer.
The mobile terminal 1900 in fig. 19 includes a Radio Frequency (RF) circuit 1910, a memory 1920, an input unit 1930, a display unit 1940, a processor 1950, a Wi-fi (wireless fidelity) module 1960, an audio circuit 1970, and a power supply 1980.
The input unit 1930 may be used, among other things, to receive numeric or character information input by a user and to generate signal inputs related to user settings and function control of the mobile terminal 1900.
Specifically, in this embodiment of the present invention, the input unit 1930 may include a touch panel 1931. The touch panel 1931, also called a touch screen, can collect touch operations of a user (such as operations of the user on the touch panel 1931 by using a finger, a stylus pen, or any other suitable object or accessory) thereon or nearby, and drive the corresponding connection device according to a preset program. Alternatively, the touch panel 1931 may include two parts, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts it to touch point coordinates, and then provides the touch point coordinates to the processor 1950, and can receive and execute commands from the processor 1950. In addition, the touch panel 1931 may be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1931, the input unit 1930 may include other input devices 1932, which other input devices 1932 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
The display unit 1940 may include a display panel 1941, and optionally, the display panel 1941 may be configured in the form of L CD or an Organic light-Emitting Diode (O L ED), etc.
It should be noted that the touch panel 1931 may cover the display panel 1941, forming a touch display screen, which, when it detects a touch operation thereon or thereabout, transmits to the processor 1950 to determine the type of touch event, and then the processor 1950 provides a corresponding visual output on the touch display screen according to the type of touch event.
The touch display screen comprises an application program interface display area and a common control display area. The arrangement modes of the application program interface display area and the common control display area are not limited, and can be an arrangement mode which can distinguish two display areas, such as vertical arrangement, left-right arrangement and the like. The application interface display area may be used to display an interface of an application. Each interface may contain at least one interface element such as an icon and/or widget desktop control for an application. The application interface display area may also be an empty interface that does not contain any content. The common control display area is used for displaying controls with high utilization rate, such as application icons like setting buttons, interface numbers, scroll bars, phone book icons and the like.
In the embodiment of the present invention, the mobile terminal 1900 further includes: a computer program stored on memory 1920 and executable on processor 1950, the computer program when executed by processor 1950 performing the steps of: when the pluggable structure of the camera module is matched with the pluggable structure of the camera module, sending a first shooting instruction to the camera module connected with the terminal equipment; and receiving a first multimedia file shot by the camera module according to the first shooting instruction.
Alternatively, as another example, the computer program when executed by the processor 1950 may further implement the following steps: receiving an interrupt signal sent by the camera module;
and confirming a shooting mode according to the interrupt signal, wherein the shooting mode comprises a front shooting mode or a rear shooting mode.
Optionally, as another embodiment, the terminal device includes a second I/O interface and a third I/O interface;
the confirming of the photographing mode according to the interrupt signal includes:
when the second I/O interface receives a first interrupt signal sent by the camera module, confirming that the shooting mode is a front shooting mode;
and when the third I/O interface receives a second interrupt signal sent by the camera module, confirming that the shooting mode is a post-shooting mode.
Optionally, as another embodiment, when the computer program is executed by the processor 1950, the method further includes the following steps:
and when the communication connection with the wireless base is detected, sending a second shooting instruction to the wireless base, and receiving a second multimedia file sent by the wireless base.
Alternatively, as another example, the computer program when executed by the processor 1950 may further implement the following steps: when the terminal device is a wireless base, the method further comprises:
establishing communication connection with a mobile terminal, receiving a second shooting instruction sent by the mobile terminal, and forwarding the second shooting instruction to the camera module; and receiving a third multimedia file shot by the camera module, and sending the third multimedia file to the mobile terminal.
Alternatively, as another example, the computer program when executed by the processor 1950 may further implement the following steps: and displaying the third multimedia file.
The mobile terminal 1900 can implement the processes implemented by the mobile terminal in the foregoing embodiments, and further description is omitted here to avoid repetition.
In the mobile terminal 1900 of the embodiment of the present invention, the processor 1950 sets the pluggable structure on the camera module, so that hot-plugging can be achieved between the camera module and the terminal device, and the disadvantages caused by the integrated design of the traditional terminal device and the camera module are eliminated; for terminal equipment, parameter upgrading of the camera module can be achieved by replacing the camera module, the camera module can be fixed with the wireless base, and remote shooting is achieved by communicating with the wireless base.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention 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 functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: u disk, removable hard disk, ROM, RAM, magnetic disk, optical disk, and other various media capable of storing program codes.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (11)
1. The utility model provides a camera module which characterized in that includes:
the pluggable structure is matched with the connecting structure of the terminal equipment and comprises a first input/output (I/O) interface group, and the first I/O interface group comprises a plurality of first I/O interfaces which are sequentially arranged along a first direction;
the image sensor is in communication connection with the pluggable structure and used for receiving a shooting instruction from the terminal equipment, shooting a first multimedia file according to the shooting instruction and sending the first multimedia file to the terminal equipment;
wherein, the camera module still includes: the lens module is connected with the image sensor and is used for matching with the image sensor to shoot a first multimedia file according to the shooting instruction and sending the first multimedia file to the terminal equipment;
the lens module comprises at least three lens bodies;
the camera module, still include:
the interrupt circuit is in communication connection with the pluggable structure and is used for generating an interrupt signal when the pluggable structure is connected or disconnected with the connection structure of the terminal equipment and sending the interrupt signal to the terminal equipment;
the interrupt circuit is specifically configured to: when the pluggable structure is plugged with the connection structure of the terminal equipment through a first plugging mode, sending a first interrupt signal to a second I/O interface of the terminal equipment through the first I/O interface; and when the pluggable structure is plugged with the connection structure of the terminal equipment through the second plugging mode, sending a second interrupt signal to a third I/O interface of the terminal equipment through the first I/O interface.
2. A terminal device, comprising:
the connecting structure is matched with the pluggable structure of the camera module;
the shooting control module is used for sending a first shooting instruction to the camera module and receiving a first multimedia file shot by the camera module;
wherein, the terminal device further comprises:
the interrupt system is in communication connection with the connecting structure and receives an interrupt signal sent by the camera module when the camera module is connected or disconnected with the connecting structure;
the shooting control module is further configured to:
confirming a shooting mode according to the interrupt signal, wherein the shooting mode comprises a front shooting mode or a rear shooting mode;
the sending a first shooting instruction to the camera module includes:
after confirming a shooting mode, receiving a first shooting action of a user in the shooting mode, and sending a first shooting instruction to the camera module according to the first shooting action;
the interrupt system comprises a second I/O interface and a third I/O interface;
the shooting control module is specifically configured to confirm that a shooting mode is a pre-shooting mode when the second I/O interface receives a first interrupt signal sent by the camera module through the first I/O interface;
and when the third I/O interface receives a second interrupt signal sent by the camera module through the first I/O interface, confirming that the shooting mode is a post-shooting mode.
3. The terminal device according to claim 2, wherein when the terminal device is a mobile terminal, the mobile terminal further comprises:
the first wireless communication module is in communication connection with the wireless base;
the shooting control module is further configured to: and sending a second shooting instruction to the wireless base through the first wireless communication module, and receiving a second multimedia file sent by the wireless base.
4. The terminal device of claim 2, wherein when the terminal device is a wireless base, the wireless base further comprises:
the second wireless communication module is in communication connection with the mobile terminal;
the micro control unit MCU is used for receiving a second shooting instruction sent by the mobile terminal through the second wireless communication module and forwarding the second shooting instruction to the camera module; and receiving a third multimedia file shot by the camera module, and sending the third multimedia file to the mobile terminal through the second wireless communication module.
5. The terminal device of claim 4, further comprising:
and the display module is in communication connection with the MCU and is used for displaying the multimedia files received by the MCU.
6. A shooting control method is applied to terminal equipment and is characterized by comprising the following steps:
sending a first shooting instruction to a camera module connected with the terminal equipment;
receiving a first multimedia file shot by the camera module according to the first shooting instruction;
wherein, before the step of sending a first shooting instruction to the camera module connected with the terminal equipment, the method further comprises:
receiving an interrupt signal sent by the camera module;
confirming a shooting mode according to the interrupt signal, wherein the shooting mode comprises a front shooting mode or a rear shooting mode;
the sending a first shooting instruction to a camera module connected with the terminal device includes:
after confirming a shooting mode, receiving a first shooting action of a user in the shooting mode, and sending a first shooting instruction to a camera module connected with the terminal equipment according to the first shooting action;
the terminal equipment comprises a second I/O interface and a third I/O interface;
the confirming of the photographing mode according to the interrupt signal includes:
when the second I/O interface receives a first interrupt signal sent by the camera module through the first I/O interface, confirming that the shooting mode is a front shooting mode;
and when the third I/O interface receives a second interrupt signal sent by the camera module through the first I/O interface, confirming that the shooting mode is a post-shooting mode.
7. The method according to claim 6, wherein when the terminal device is a mobile terminal, the method further comprises:
establishing communication connection with a wireless base;
and sending a second shooting instruction to the wireless base, and receiving a second multimedia file sent by the wireless base.
8. The method of claim 6, wherein when the terminal device is a wireless base, the method further comprises:
establishing communication connection with a mobile terminal;
receiving a second shooting instruction sent by the mobile terminal, and forwarding the second shooting instruction to the camera module;
and receiving a third multimedia file shot by the camera module, and sending the third multimedia file to the mobile terminal.
9. The method of claim 8, wherein the step of receiving a third multimedia file captured by the camera module is followed by:
and displaying the third multimedia file.
10. A mobile terminal, comprising: memory, processor and computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, carries out the steps in the shooting control method according to any one of claims 6 to 9.
11. A computer-readable storage medium, characterized in that a computer program is stored thereon, which, when being executed by a processor, implements the steps in the photographing control method according to any one of claims 6 to 9.
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| CN201710851413.4A CN107707792B (en) | 2017-09-19 | 2017-09-19 | Camera module, terminal equipment and shooting control method |
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| CN201710851413.4A CN107707792B (en) | 2017-09-19 | 2017-09-19 | Camera module, terminal equipment and shooting control method |
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| CN206100220U (en) * | 2016-09-26 | 2017-04-12 | 惠州Tcl移动通信有限公司 | Camera and mobile terminal |
| CN106657458A (en) * | 2016-10-28 | 2017-05-10 | 努比亚技术有限公司 | Terminal and hot-plug camera device for terminal |
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2017
- 2017-09-19 CN CN201710851413.4A patent/CN107707792B/en active Active
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