CN217932695U - Control device for working assembly and electronic equipment - Google Patents

Abstract

The utility model relates to a controlling means and electronic equipment of work subassembly. The device includes: the device comprises an MIPI switch, a control component, a first working component and a second working component; the MIPI switch is electrically connected with the control assembly; the first working assembly is connected to the MIPI switch and electrically connected with the control assembly through the MIPI switch; the second working assembly comprises a first port group and a second port group, wherein the first port group is connected to the MIPI switch to form a first connection path, the second port group is connected to the control assembly to form a second connection path, and the second working assembly is electrically connected with the control assembly through the first connection path and the second connection path. By the device, the flexibility of the butt joint working assembly can be expanded, and the circuit cost is reduced.

Description

Controls and electronics for working components

technical field

The utility model relates to the technical field of integrated circuits, in particular to a control device and electronic equipment for working components.

Background technique

The Mobile Industry Processor Interface (MIPI) is an alliance established by ARM, Nokia, ST, TI and other companies in 2003. And other standardization, thereby reducing the complexity of electronic equipment design and increasing design flexibility. How to use MIPI to adapt working components with different numbers of ports and reduce circuit costs needs to be solved urgently.

Utility model content

The utility model provides a control device and electronic equipment of a working component.

According to the first aspect of the embodiment of the present utility model, there is provided a control device for a working component, including: a MIPI switch, a control component, a first working component, and a second working component;

The MIPI switch is electrically connected to the control component;

The first working component is connected to the MIPI switch, and the first working component is electrically connected to the control component through the MIPI switch;

The second working component includes a first port group and a second port group, wherein the first port group is connected to the MIPI switch to form a first connection path, and the second port group is connected to the control component , forming a second connection path, the second working component is electrically connected to the control component through the first connection path and the second connection path.

In some embodiments, the first working component includes the same ports as the ports in the first set of ports of the second working component.

In some embodiments, the first port group includes a data port and a clock port; the control component transmits a first data signal with the data port on the first connection path when the first connection path is turned on , and send a clock signal for synchronizing the first data signal to the clock port on the first connection path; or, when the first connection path is turned off, communicate with the first through the MIPI switch The data port of the working component transmits the second data signal, and sends a clock signal for synchronizing the second data signal to the clock port of the first working component.

In some embodiments, the control component, when the first connection path is turned on, also transmits a third data signal with the data port on the second connection path.

In some embodiments, the MIPI switch further includes a control port, wherein the control port is connected to the control component;

The control component is configured to send a control signal to the MIPI switch through the control port;

The MIPI switch is configured to turn on the port connected to the first working component according to the received control signal, and turn off the port connected to the first port group of the second working component; or turn on the port connected to the first port group of the second working component; The ports connected to the first port group of the second working component are connected, and the ports connected to the first working component are shut off.

In some embodiments, the device further includes an impedance matching component, and each port in the second port group is connected to the control component through the impedance matching component.

In some embodiments, the first working component and the second working component are camera components,

Or, the first working component and the second working component are display components.

In some embodiments, the first working component is a front camera component, and the second working component is a rear camera component.

In some embodiments, the first port group of the second working component includes one or two data ports, and the first port group and the second port group include four data ports in total.

According to a second aspect of the embodiments of the present invention, an electronic device is provided, including the device described in the first aspect.

The technical solutions provided by the embodiments of the present invention may include the following beneficial effects:

In an embodiment of the present invention, the first working component and the second working component can be electrically connected to the control component through a shared MIPI switch, so that the control component can communicate with the first working component, or through the first connection path and the second The second connection path communicates with the second working component, which can reduce the cost of the circuit while improving the flexibility of expanding the docking working component.

It should be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present invention.

Description of drawings

The accompanying drawings, which are incorporated in the specification and constitute a part of the specification, illustrate embodiments consistent with the present utility model, and are used together with the specification to explain the principle of the utility model.

Fig. 1 is a first schematic diagram of a control device for a working assembly shown in an embodiment of the present invention.

Fig. 2 is a second schematic diagram of a control device for a working assembly shown in an embodiment of the present invention.

Fig. 3 is a schematic diagram of the composition and structure of a control device for a working assembly shown in an embodiment of the present invention.

Fig. 4 is a third schematic diagram of a control device for a working assembly shown in an embodiment of the present invention.

Fig. 5 is a fourth schematic diagram of a control device for a working assembly shown in an embodiment of the present invention.

Fig. 6 is a block diagram of a terminal shown in an embodiment of the present invention.

Detailed ways

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present invention. Rather, they are merely examples of devices and methods consistent with aspects of the invention as recited in the appended claims.

In an embodiment of the related art, a universal serial bus (Universal Serial Bus, USB) switch is used in a mobile device (such as a mobile phone) to implement connection and communication between a central processing unit (Central Processing Unit, CPU) and multiple working components. Fig. 1 is a schematic diagram of a control device of a working assembly shown in the embodiment of the present invention. As shown in Fig. 1, the universal serial bus switch M2 is electrically connected to the central processing unit M1, and the camera assembly M3 is connected to the universal serial bus Switch M2, the camera component M3 is electrically connected to the central processing unit M1 through the universal serial bus switch M2; the camera component M4 includes two groups of ports, wherein one group of ports is electrically connected to the central processing unit M1 through the universal serial bus switch M2 The other set of ports is connected to the central processing unit M1, wherein the camera component M3 includes one data port, and the camera component M4 includes four data ports. If the central processing unit M1 sends the control signal SEL and the clock signal CLK indicating the camera assembly M3 to the universal serial bus switch M2, the universal serial bus switch M2 conducts the universal serial bus switch M2 according to the control signal SEL (such as a high level) The port connected with the camera assembly M3, so that the camera assembly M3 sends one data signal Data[1] to the central processing unit M1 through the universal serial bus switch M2 according to the received clock signal CLK, and then the central processing unit M1 can control the received one The data signal Data[1] is processed.

If the central processing unit M1 sends the control signal SEL (such as low level) and the clock signal CLK indicating the camera M4 to the USB switch M2, the USB switch M2 turns on the USB switch M2 and the clock signal according to the control signal SEL. The port where the camera assembly M4 is connected, so that the camera assembly M4 sends a data signal Data[1] to the central processing unit M1 synchronously through the universal serial bus switch M2 according to the received clock signal CLK, and synchronously transmits a data signal Data[1] to the central processing unit through another group of ports M1 sends three data signals Data[2:4], and then the central processing unit M1 can process four data signals Data[1:4] received synchronously.

Since the USB switch M2 has only one data port for connecting to the working component, this method cannot adapt to working components with more than one data port.

In another embodiment of the related technology, a MIPI switch is used in the mobile device to realize connection and communication between the central processing unit and multiple working components. Fig. 2 is the second schematic diagram of the control device of a working assembly shown in the embodiment of the utility model. As shown in Fig. 2, the MIPI switch M5 is electrically connected to the central processing unit M1, and the camera assembly M3 and the camera assembly M4 are respectively connected to the MIPI switch M5, the camera component M3 is electrically connected to the central processing unit M1 through the MIPI switch M5, and the camera component M4 is electrically connected to the central processing unit M1 through the MIPI switch M5, wherein the camera component M3 includes two data ports, and the camera component M4 includes four data port. If the central processing unit M1 sends the control signal SEL (such as high level) and the clock signal CLK indicating the camera M3 to the MIPI switch M5, the MIPI switch M5 conducts the port that the MIPI switch M5 is connected to the camera assembly M3 according to the control signal SEL, so that the camera The component M3 synchronously sends two data signals, such as Data[1:2], to the central processing unit M1 through the MIPI switch M5 according to the clock signal CLK, and then the central processing unit M1 can receive the synchronously received two data signals Data[1:2] to process. In FIG. 2 , the two dotted lines between the MIPI switch M5 and the camera module M3 represent two idle data transmission paths of the MIPI switch M5 .

If the central processing unit M1 sends the control signal SEL (such as low level) and the clock signal CLK indicating the camera M4 to the MIPI switch M5, the MIPI switch M5 conducts the port that the MIPI switch M5 is connected to the camera assembly M4 according to the control signal SEL, so that the camera The component M4 synchronously sends four data signals Data[1:4] to the central processing unit M1 through the MIPI switch M5 according to the received clock signal CLK, and then the central processing unit M1 can receive the synchronously received four data signals Data[1:4] to process.

Since the MIPI switch M5 has four ports for data transmission, while the camera component M3 has only two data ports, the port usage efficiency of the MIPI switch M5 for data transmission is low in this solution, and a MIPI switch including four data ports is adopted M5 costs more.

In this regard, the utility model provides a control device for a working component. FIG. 3 is a schematic diagram of the composition and structure of a control device for a working component shown in an embodiment of the utility model. As shown in FIG. 3 , the control device 100 for a working component includes: MIPI switch 101, control component 102, first working component 103 and second working component 104;

The MIPI switch 101 is electrically connected to the control component 102;

The first working component 103 is connected to the MIPI switch 101, and the first working component 103 is electrically connected to the control component 102 through the MIPI switch 101;

The second working component 104 includes a first port group and a second port group, wherein the first port group is connected to the MIPI switch 101 to form a first connection path, and the second port group is connected to the The control assembly 102 forms a second connection path, and the second working assembly 104 is electrically connected to the control assembly 102 through the first connection path and the second connection path.

In the embodiment of the present utility model, the control device 100 of the working component may be a device in a mobile terminal, wherein the mobile terminal may be a mobile phone, a tablet, a wearable device, and the like. The control component 102 may be a CPU or other electronic devices with control logic. The first working component 103 and the second working component 104 are camera components, or the first working component 103 and the second working component 104 are display components; wherein, if the first working component 103 and the second working component 104 are camera components, The first working component 103 may be a front camera component, and the second working component 104 may be a rear camera component.

In the embodiment of the present invention, the ports included in the first working component 103 , the first port group and the second port group of the second working component 104 may respectively include data ports. Wherein, the number of data ports connected to the MIPI switch 101 by the first working component 103 and the number of data ports included in the first port group connected to the MIPI switch 101 by the second working component 104 may be the same or different. Wherein, the data port may be a data input port or a data output port. Exemplarily, if the first working component 103 and the second working component 104 are camera components, the data port can be a data output port; if the first working component 103 and the second working component 104 are display components, the data port can be a data input port port.

In this utility model embodiment, the MIPI switch 101 is electrically connected to the control component 102, the first working component 103 is connected to the MIPI switch 101, and the first working component 103 is electrically connected to the control component 102 through the MIPI switch 101 to form a third Connection path. The MIPI switch 101 is also connected with the first port group of the second working component 104, and the control component 102, the MIPI switch 101 and the second working component 104 form a first connection path; the second port group of the MIPI switch 101 and the second working component 104 connected, so that the control component 102 and the second working component 104 form a second connection path.

When the MIPI switch 101 turns on the port connected to the first working component 103 , the third connection path is turned on, the first connection path is turned off, and the first working component 103 can transmit signals with the control component 102 through the third connection path. When the MIPI switch 101 turns on the ports connected to the first port group of the second working component 104, the first connection path is turned on, the third connection path is turned off, and the second working component 104 can communicate with the control component through the first connection path 102 transmits a signal. In addition, since the second connection path is normally turned on, the second working component 104 can also transmit signals with the control component 102 through the second connection path.

Wherein, in some embodiments, the MIPI switch 101 further includes a control port, wherein the control port is connected to the control component 102;

The control component 102 is configured to send a control signal to the MIPI switch 101 through the control port;

The MIPI switch 101 is configured to turn on the port connected to the first working component 103 according to the received control signal, and turn off the port connected to the first port group of the second working component 104; or The ports connected to the first port group of the second working component 104 are turned on, and the ports connected to the first working component 103 are turned off.

In the embodiment of the present disclosure, the MIPI switch 101 turns on the ports connected to the first working component 103 according to the received control signal (such as high level), and turns off the ports connected to the first port group of the second working component 104, Therefore, the third connection path is turned on, the first connection path is turned off, and the first working component 103 can transmit signals with the control component 102 through the MIPI switch 101; or, the MIPI switch 101 is turned off according to the received control signal (such as a low level) The ports connected to the first working component 103 are turned on to the ports connected to the first port group of the second working component 104, thereby turning off the third connection path and turning on the first connection path, and the second working component 104 can pass MIPI The switch 101 and the control component 102 transmit signals.

Exemplarily, if the first working component 103 is a camera component, when the MIPI switch 101 turns on the port connected to the first working component 103 according to the control signal, the first working component 103 passes the collected image data through the turned-on third The connection path is transmitted to the control component 102 so that the control component 102 can process the image data.

In another example, if the second working component 104 is a display component, when the MIPI switch 101 turns on the ports connected to the first port group of the second working component 104 according to the control signal, the control component 102 can pass the image data through the guide The common first connection path and/or the second connection path are transmitted to the second working component 104 for displaying the image data.

It can be understood that, in the embodiment of the present utility model, the first working component 103 and the second working component 104 can be electrically connected to the control component 102 through the shared MIPI switch 101, so that the control component 102 can be connected to the first working component 103 communication, or communicate with the second working assembly 104 through the first connection path and the second connection path, on the one hand, the number of ports of the utility model MIPI switch 101 is easier than the universal serial bus switch that only supports one data port among Fig. 1 Expansion; On the other hand, relative to the connection mode shown in Fig. 2, the port quantity of the utility model MIPI switch 101 is not affected by the port quantity (the sum of the ports of the first port group and the second port group) included in the second working assembly 104 Limits, while improving the flexibility of expanding the docking working components, can reduce the cost of the circuit.

In some embodiments, the MIPI switch 101 is an FPGA (Field Programmable Gate Array, Field Programmable Gate Array) chip, the FPGA chip includes at least one MIPI sub-switch, each of the MIPI sub-switches is connected to two working Component connections. Wherein, when the number of the at least one MIPI sub-switch is greater than or equal to 2, each MIPI sub-switch is connected in parallel.

In the embodiment of the present utility model, the control component 102 can send a control signal to the MIPI switch 101, so that one or more MIPI sub-switches conduct the ports connected to one or more working components according to the control signal, thereby conducting one or more The connection path between each working component and the control component 102, through this solution, the number of connected working components can be further expanded.

In some embodiments, the first working component 103 includes the same ports as the ports in the first port group of the second working component 104 .

In the embodiment of the present utility model, the ports included in the first working assembly 103 are the same as the ports in the first port group of the second working assembly 104, and the number of ports included in the first working assembly 103 may be the same as that in the second working assembly The number of ports in the first port group of 104 is the same, and the attributes (such as input and output attributes, transmitted signal types (data signal, clock signal, etc.)) of the ports included in the first working component 103 may also be the same as those of the second working component. The attributes of the ports in the first port group in 104 are the same.

It should be noted that since the ports included in the first working assembly 103 are the same as the ports in the first port group of the second working assembly 104, and the second working assembly 104 also includes a second port group, the first working assembly 103 includes The number of ports is less than the number of ports that the second working assembly 104 includes. As can be seen from the foregoing, the first working component 103 is connected to the MIPI switch 101, and the number of ports connected to the working component included in the MIPI switch 101 is the same as the number of ports included in the first working component 103, that is, the MIPI switch 101 includes The number of ports connected to the working components can be the minimum value of the number of ports included in the first working component 103 and the number of ports included in the second working component 104. Therefore, a lower-cost MIPI switch 101 can be selected in this solution.

Further, it can be understood that if the number of ports included in the first working component 103 is different from the number of ports in the first port group of the second working component 104, for example, the number of ports included in the first working component 103 is smaller than that of the second working component 104. The number of ports in the first port group of the working component 104, when the third transmission path is turned on, there is at least one idle port (no signal transmission) in the MIPI switch 101, so the number of ports included in the first working component 103 of this program is the same as The number of ports in the first port group of the second working component 104 is the same, which can improve the port utilization rate of the MIPI switch 101 and reduce waste of resources. In addition, the attributes of the ports included in the first working component 103 are the same as those of the ports in the first port group of the second working component 104 , and the ports of the MIPI switch 101 can be time-divisionally multiplexed, further reducing the circuit cost.

In some embodiments, the first port group includes a data port and a clock port, and the control component 102 transmits the first data with the data port on the first connection path when the first connection path is turned on. signal, and send a clock signal for synchronizing the first data signal to the clock port on the first connection path; or, when the first connection path is turned off, through the MIPI switch 101 and the The data port of the first working component 103 transmits the second data signal, and sends a clock signal for synchronizing the second data signal to the clock port of the first working component 103 .

In the embodiment of the present utility model, the first port group includes a data port and a clock port. When the first transmission path is turned on, if the second working component 104 is a camera component, the second working component 104 passes the first The transmission path synchronously transmits the first data signal to the control component 102; if the second working component 104 is a display component, the second working component 104 synchronously receives the first data signal transmitted by the control component 102 through the first transmission path according to the clock signal.

As mentioned above, the ports included in the first working component 103 are the same as the ports in the first port group of the second working component 104 , so the first working component 103 may also include data ports and clock ports. When the first transmission path is turned off and the third transmission path is turned on, if the first working component 103 is a camera component, the first working component 103 synchronously transmits the second data signal to the control component through the third transmission path according to the clock signal 102: If the first working component 103 is a display component, the first working component 103 synchronously receives the second data signal transmitted by the control component 102 through the third transmission path according to the clock signal. In some embodiments, the control component 102 also transmits a third data signal with the data port on the second connection path when the first connection path is turned on. Therefore, when the second working component 104 is a display component, it can also receive the first data signal and the third data signal synchronously according to the clock signal, or, when the second working component 104 is a camera component, it can also synchronously receive the MIPI switch according to the clock signal. 101 sends the first data signal and synchronously sends the third data signal to the control component 102 .

It can be understood that, in the embodiment of the present utility model, the first working component 103 synchronously sends or receives the second data signal through the received clock signal, and the second working component 104 synchronously sends or receives the first data signal through the received clock signal And/or the third data signal, which can improve data synchronization.

In some embodiments, the device further includes an impedance matching component, and each port in the second port group is connected to the control component 102 through the impedance matching component.

In the embodiment of the present utility model, the impedance matching component can be an impedance device (such as a resistor, a capacitor, an inductor) or a circuit composed of an impedance device, etc., and the characteristic impedance of the impedance matching component and the MIPI switch 101 are equal in magnitude and in the same phase.

It can be understood that since the first data signal in the first connection path is transmitted between the second working component 104 and the control component 102 through the MIPI switch 101, the second data signal in the second connection path is directly transmitted between the second working component 104 and the control component 102. The transmission between the control components 102, and the MIPI switch 101 has internal resistance, so there is a phase difference, time delay, etc. between the first data signal and the second data signal. The impedance matching component between each port and the control component 102 can reduce the phase difference and time delay between the first data signal and the second data signal, and improve the synchronization between the first data signal and the second data signal .

In some embodiments, the first port group of the second working component 104 includes one or two data ports, and the first port group and the second port group include four data ports in total.

Figure 4 is a schematic diagram of a control device of a working assembly shown in the embodiment of the present invention. As can be seen from Figure 4, the MIPI switch M6 is connected to the central processing unit M1, and the central processing unit M1 forms a third through the MIPI switch M6 and the camera assembly M3. Connection path, the central processing unit M1 forms a first connection path with the camera assembly M4 through the MIPI switch M6, and the central processing unit M1 is also connected with the camera assembly M4 to form a second connection path; wherein, the camera assembly M3 includes a clock port and a For data ports, the first port group connecting the camera component M4 to the MIPI switch M6 includes 1 clock port and 1 data port, and the second port group connecting the camera component M4 to the central processing unit M1 includes 3 data ports. The central processing unit M1 sends a control signal SEL (such as a high level) and a clock signal CLK indicating the camera assembly M3 to the MIPI switch M6, and the MIPI switch M6 conducts the third connection path according to the control signal SEL, and the camera assembly M3 is connected according to the received clock signal CLK sends a data signal Data[1] to the central processing unit M1 through the third connection path, so that the central processing unit M1 processes the received data Data[1].

The central processing unit M1 sends a control signal SEL (such as a low level) and a clock signal CLK indicating the camera assembly M4 to the MIPI switch M6, and the MIPI switch M6 conducts the first connection path according to the control signal SEL, and the camera assembly M4 is connected according to the received clock signal. CLK synchronously sends one data signal Data[1] to the central processing unit M1 through the first connection path, and synchronously sends three data signals Data[2:4] to the central processing unit M1 through the second connection path, so that the central processing unit M1 Process the received data Data[1:4].

Fig. 5 is a schematic view 4 of a control device of a working assembly shown in the embodiment of the utility model. As can be seen from Fig. 5, the MIPI switch M7 is connected to the central processing unit M1, and the central processing unit M1 forms a third through the MIPI switch M7 and the camera assembly M3. Connection path, the central processing unit M1 forms a first connection path with the camera assembly M4 through the MIPI switch M7, and the central processing unit M1 also forms a second connection path with the camera assembly M4; wherein, the camera assembly M3 includes 1 clock port and 2 data ports For ports, the first port group of the camera component M4 includes 1 clock port and 2 data ports, and the second port group of the camera component M4 includes 2 data ports. The central processing unit M1 sends a control signal SEL (such as a high level) and a clock signal CLK indicating the camera assembly M3 to the MIPI switch M7, and the MIPI switch M7 conducts the third connection path according to the control signal SEL, and the camera assembly M3 is connected according to the received clock signal CLK synchronously sends two data signals Data[1:2] to the central processing unit M1 through the third connection path, so that the central processing unit M1 processes the received data Data[1:2].

The central processing unit M1 sends a control signal SEL (such as a low level) and a clock signal CLK indicating the camera assembly M4 to the MIPI switch M7, and the MIPI switch M7 conducts the first connection path according to the control signal SEL, so that the camera assembly M4 passes through the first connection path. The path synchronously sends two data signals Data[1:2] to the central processing unit M1, and sends two data signals Data[3:4] to the central processing unit M1 synchronously through the second connection path, so that the central processing unit M1 receives The data Data[1:4] is processed.

An embodiment of the present utility model provides an electronic device, including the control device 100 for the working component described in the foregoing embodiments. In addition, the electronic device may also include an image processing component; wherein, the image processing component is connected to the control component 102 in the control device 100 of the working component, and is used for the first working component 103 corresponding to the camera component received by the control component 102 or The image data sent by the second working component 104 is processed, or the processed image data is sent to the control component 102, so that the control component 102 sends the processed image data to the first working component 103 or the second corresponding display component. The working component 104 is shown; wherein, the image data is processed, such as noise reduction processing, resolution enhancement, and the like.

Fig. 6 is a block diagram of a mobile terminal device 800 according to an exemplary embodiment. For example, device 800 may be a mobile phone, mobile computer, or the like.

Referring to FIG. 6, the device 800 may include one or more of the following components: a processing component 802, a memory 804, a power supply component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and communication component 816 .

The processing component 802 generally controls the overall operations of the device 800, such as those associated with display, telephone calls, data communications, camera operations, and recording operations. Processing component 802 may include one or more processors 820 . Additionally, processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components. For example, processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802 .

The memory 804 is configured to store various types of data to support operations at the device 800 . Examples of such data include instructions for any application or method operating on device 800, contact data, phonebook data, messages, pictures, videos, and the like. The memory 804 can be implemented by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.

The power supply component 806 provides power to the various components of the device 800 . Power components 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for device 800 .

The multimedia component 808 includes a screen that provides an output interface between the device 800 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or swipe action, but also detect duration and pressure associated with the touch or swipe action. In some embodiments, the multimedia component 808 includes a front camera and/or a rear camera. When the device 800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.

The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a microphone (MIC) configured to receive external audio signals when the device 800 is in operation modes, such as call mode, recording mode and voice recognition mode. Received audio signals may be further stored in memory 804 or sent via communication component 816 . In some embodiments, the audio component 810 also includes a speaker for outputting audio signals.

The I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.

Sensor assembly 814 includes one or more sensors for providing status assessments of various aspects of device 800 . For example, the sensor component 814 can detect the open/closed state of the device 800, the relative positioning of components, such as the display and keypad of the device 800, and the sensor component 814 can also detect a change in the position of the device 800 or a component of the device 800 , the presence or absence of user contact with the device 800 , the device 800 orientation or acceleration/deceleration and the temperature change of the device 800 . Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. Sensor assembly 814 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor component 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.

The communication component 816 is configured to facilitate wired or wireless communication between the apparatus 800 and other devices. The device 800 can access wireless networks based on communication standards, such as Wi-Fi, 4G or 5G, or a combination thereof. In an exemplary embodiment, the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 816 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wide Band (UWB) technology, Bluetooth (BT) technology and other technologies.

In an exemplary embodiment, apparatus 800 may be programmed by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable Gate arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic implementations. Other embodiments of the invention will be readily apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. The utility model is intended to cover any modification, use or adaptive change of the utility model, and these modifications, uses or adaptive changes follow the general principles of the utility model and include common knowledge in the technical field not disclosed by the utility model or customary technical means. The specification and examples are to be considered exemplary only, with a true scope and spirit of the invention indicated by the following claims.

It should be understood that the present invention is not limited to the precise constructions described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.

Claims (10)

1. A control device for a working component, characterized in that the device comprises: a MIPI switch, a control component, a first working component and a second working component; The MIPI switch is electrically connected to the control component; The first working component is connected to the MIPI switch, and the first working component is electrically connected to the control component through the MIPI switch; The second working component includes a first port group and a second port group, wherein the first port group is connected to the MIPI switch to form a first connection path, and the second port group is connected to the control component , forming a second connection path, the second working component is electrically connected to the control component through the first connection path and the second connection path. 2. The device according to claim 1, characterized in that, The ports included in the first working component are the same as the ports in the first port group of the second working component. 3. The device according to claim 2, wherein the first port group includes a data port and a clock port; the control component is connected to the first connection path when the first connection path is turned on The data port on the first connection path transmits the first data signal, and sends a clock signal for synchronizing the first data signal to the clock port on the first connection path; or, when the first connection path is turned off, through The MIPI switch transmits a second data signal with the data port of the first working component, and sends a clock signal for synchronizing the second data signal to the clock port of the first working component. 4. The device according to claim 3, wherein the control component, when the first connection path is turned on, also transmits a third data signal with the data port on the second connection path. 5. The device according to claim 1, wherein the MIPI switch further comprises a control port, wherein the control port is connected to the control component; The control component is configured to send a control signal to the MIPI switch through the control port; The MIPI switch is configured to turn on the port connected to the first working component according to the received control signal, and turn off the port connected to the first port group of the second working component; or turn on the port connected to the first port group of the second working component; The ports connected to the first port group of the second working component are connected, and the ports connected to the first working component are shut off. 6. The device according to claim 1, further comprising an impedance matching component, and each port in the second port group is connected to the control component through the impedance matching component. 7. The device according to claim 1, wherein the first working component and the second working component are camera components, Or, the first working component and the second working component are display components. 8. The device according to claim 1, wherein the first working component is a front camera component, and the second working component is a rear camera component. 9. The device according to claim 1, wherein the first port group of the second working component includes one or two data ports, and the first port group and the second port group include four ports in total. data port. 10. An electronic device, characterized in that the electronic device comprises the device according to any one of claims 1-9.

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