CN217932695U - Control device for working assembly and electronic equipment - Google Patents
Control device for working assembly and electronic equipment Download PDFInfo
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- CN217932695U CN217932695U CN202222091218.5U CN202222091218U CN217932695U CN 217932695 U CN217932695 U CN 217932695U CN 202222091218 U CN202222091218 U CN 202222091218U CN 217932695 U CN217932695 U CN 217932695U
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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
Technical Field
The utility model relates to an integrated circuit technical field especially relates to a controlling means and electronic equipment of work subassembly.
Background
A Mobile Industry Processor Interface (MIPI) is an alliance established by companies such as ARM, nokia, ST, TI in 2003, and aims to standardize interfaces inside electronic devices, such as a camera, a display Interface, a radio frequency/baseband Interface, and the like, thereby reducing the complexity of electronic device design and increasing design flexibility. How to adapt to working components with different port numbers and reduce circuit cost by using MIPI is urgent to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a controlling means and electronic equipment of work subassembly.
According to the utility model discloses an aspect provides a controlling means of work subassembly, include: 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 component;
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.
In some embodiments, the first working assembly includes the same ports as the ports in the first port set of the second working assembly.
In some embodiments, the first port set includes a data port and a clock port; the control component transmits a first data signal with a data port on the first connection path when the first connection path is conducted, and sends a clock signal for synchronizing the first data signal to a clock port on the first connection path; or, when the first connection path is turned off, transmitting a second data signal through the MIPI switch and the data port of the first working component, and sending a clock signal for synchronizing the second data signal to the clock port of the first working component.
In some embodiments, the control component further transmits a third data signal with the data port on the second connection path when the first connection path is turned on.
In some embodiments, the MIPI switch further comprises a control port, wherein the control port is connected to the control component;
the control component is used for sending a control signal to the MIPI switch through the control port;
the MIPI switch is used for switching on a port connected with the first working assembly according to the received control signal and switching off a port connected with the first port group of the second working assembly; or the port connected with the first port group of the second working assembly is switched on, and the port connected with the first working assembly is switched off.
In some embodiments, the apparatus further comprises an impedance matching component through which each port of the second port set is connected with the control component.
In some embodiments, the first working assembly and the second working assembly are camera assemblies,
or, the first working assembly and the second working assembly are display assemblies.
In some embodiments, the first working assembly is a front facing camera assembly and the second working assembly is a rear facing camera assembly.
In some embodiments, the first port set of the second working component comprises one or two data ports, and the first port set and the second port set comprise a total of four data ports.
According to a second aspect of embodiments of the present invention, there is provided an electronic device, comprising the apparatus as described in the first aspect.
The embodiment of the utility model provides a technical scheme can include following beneficial effect:
the utility model discloses an in the embodiment, first work subassembly and second work subassembly accessible common MIPI switch and control module electric connection for control module can communicate with first work subassembly, or communicates with second work subassembly through first connecting path and second connecting path, when improving the flexibility of extension butt joint work subassembly, can reduce circuit cost.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a first schematic diagram of a control device for a work module according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a control device of a working assembly according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a control device of a working assembly according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of a third control device of the working assembly according to the embodiment of the present invention.
Fig. 5 is a fourth schematic diagram of a control device of a working assembly according to an embodiment of the present invention.
Fig. 6 is a block diagram of a terminal according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The following description refers to the accompanying drawings in which the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
In one embodiment of the related art, a Universal Serial Bus (USB) switch is used in a mobile device (e.g., a mobile phone) to enable a Central Processing Unit (CPU) to communicate with a plurality of working components. Fig. 1 is a schematic view of a control device for a working assembly shown in the embodiment of the present invention, as shown in fig. 1, a universal serial bus switch M2 is electrically connected to a central processing unit M1, a camera assembly M3 is connected to the universal serial bus switch M2, and the camera assembly M3 is electrically connected to the central processing unit M1 through the universal serial bus switch M2; camera subassembly M4 includes two sets of ports, and wherein, a set of port is through connecting universal serial bus switch M2 and central processing unit M1 electric connection, and another group's port is connected to central processing unit M1, and wherein, camera subassembly M3 includes a data port, and camera subassembly M4 includes four data ports. If the central processing unit M1 sends the control signal SEL and the clock signal CLK indicating the camera module M3 to the universal serial bus switch M2, the universal serial bus switch M2 turns on the port where the universal serial bus switch M2 is connected to the camera module M3 according to the control signal SEL (such as a high level), so that the camera module M3 sends one path of 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 the central processing unit M1 can process the received one path of Data signal Data [1 ].
If the central processing unit M1 sends a control signal SEL (e.g. low level) indicating the camera M4 and a clock signal CLK to the universal serial bus switch M2, the universal serial bus switch M2 turns on the port of the universal serial bus switch M2 connected to the camera module M4 according to the control signal SEL, so that the camera module M4 sends one Data signal Data [1] to the central processing unit M1 through the universal serial bus switch M2 synchronously according to the received clock signal CLK, and sends three Data signals Data [ 2.
Since the usb switch M2 is used for only one data port connected to the work component, this method cannot adapt to work components having a number of data ports greater than 1.
In another embodiment of the related art, the mobile device uses an MIPI switch to connect and communicate between the central processor and the plurality of working components. Fig. 2 is the embodiment of the utility model provides a control device schematic diagram two of a work subassembly that shows, as shown in fig. 2, MIPI switch M5 and central processing unit M1 electric connection, camera subassembly M3 and camera subassembly M4 are connected to MIPI switch M5 respectively, camera subassembly M3 passes through MIPI switch M5 and central processing unit M1 electric connection, camera subassembly M4 passes through MIPI switch M5 and central processing unit M1 electric connection, wherein, camera subassembly M3 includes two data ports, camera subassembly M4 includes four data ports. If the central processing unit M1 sends a control signal SEL (such as a high level) indicating the camera M3 and a clock signal CLK to the MIPI switch M5, the MIPI switch M5 turns on a port of the MIPI switch M5 connected to the camera assembly M3 according to the control signal SEL, so that the camera assembly M3 synchronously sends two Data signals, such as Data [1], to the central processing unit M1 through the MIPI switch M5 according to the clock signal CLK, and the central processing unit M1 can process the two synchronously received Data signals Data [1 ]. In fig. 2, two dotted lines between MIPI switch M5 and camera assembly M3 represent 2 data transmission paths where MIPI switch M5 is idle.
If the central processing unit M1 sends a control signal SEL (e.g., low level) indicating the camera M4 and a clock signal CLK to the MIPI switch M5, the MIPI switch M5 turns on a port of the MIPI switch M5 connected to the camera assembly M4 according to the control signal SEL, so that the camera assembly M4 synchronously sends four Data signals Data [1] to the central processing unit M1 through the MIPI switch M5 according to the received clock signal CLK, and the central processing unit M1 can process the four Data signals Data [ 1.
Since the MIPI switch M5 has four ports for transmitting data and the camera module M3 has only two data ports, the port of the MIPI switch M5 for transmitting data in this scheme is inefficient to use, and the MIPI switch M5 including four data ports is expensive to use.
Therefore, the utility model provides a controlling means of work subassembly, fig. 3 is the utility model discloses the controlling means of work subassembly that embodiment shows constitutes the schematic structure, as shown in fig. 3, the controlling means 100 of work subassembly includes: MIPI switch 101, control component 102, first working component 103, and second working component 104;
the MIPI switch 101 is electrically connected with the control component 102;
the first working element 103 is connected to the MIPI switch 101, and the first working element 103 is electrically connected to the control element 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, the second port group is connected to the control component 102 to form a second connection path, and the second working component 104 is electrically connected to the control component 102 through the first connection path and the second connection path.
In the embodiment of the present invention, the control device 100 of the working assembly may be a device in a mobile terminal, wherein the mobile terminal may be a mobile phone, a tablet, a wearable device, etc. The control component 102 may be a CPU or other electronic device having control logic. The first working assembly 103 and the second working assembly 104 are camera assemblies, or the first working assembly 103 and the second working assembly 104 are display assemblies; if the first working assembly 103 and the second working assembly 104 are camera assemblies, the first working assembly 103 may be a front-facing camera assembly, and the second working assembly 104 may be a rear-facing camera assembly.
In the embodiment of the present invention, the port included in the first working component 103, the first port group and the second port group of the second working component 104 may include a data port respectively. The number of data ports connected to the first operating component 103 and the MIPI switch 101 and the number of data ports included in the first port group connected to the second operating component 104 and the MIPI switch 101 may be the same or different. The data port may be a data input port or a data output port. For example, if the first work module 103 and the second work module 104 are camera modules, the data port may be a data output port; if the first work module 103 and the second work module 104 are display modules, the data port may be a data input port.
In the embodiment of the present invention, the MIPI switch 101 and the control module 102 are electrically connected, the first working module 103 is connected to the MIPI switch 101, and the first working module 103 forms a third connection path through the MIPI switch 101 and the control module 102 electrically connected. The MIPI switch 101 is also connected to a 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; MIPI switch 101 is connected to a second port group of second working component 104, so that control component 102 and second working component 104 form a second connection path.
When the MIPI switch 101 turns on the port connected to the first working element 103, the third connection path is turned on, the first connection path is turned off, and the first working element 103 may transmit a signal with the control element 102 through the third connection path. When the MIPI switch 101 turns on the port 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 may transmit a signal with the control component 102 through the first connection path. In addition, since the second connection path is normally conducted, the second working element 104 can also transmit signals to the control element 102 through the second connection path.
Wherein, in some embodiments, the MIPI switch 101 further comprises 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 a port connected to the first working component 103 according to the received control signal, and turn off a port connected to the first port group of the second working component 104; or turning on the port connected to the first port group of the second operating component 104 and turning off the port connected to the first operating component 103.
In the embodiment of the present disclosure, the MIPI switch 101 turns on a port connected to the first working component 103 according to a received control signal (e.g., a high level), turns off a port connected to the first port group of the second working component 104, thereby turning on the third connection path, and turns off the first connection path, and the first working component 103 may transmit a signal with the control component 102 through the MIPI switch 101; or, the MIPI switch 101 turns off the port connected to the first working component 103 according to the received control signal (e.g., low level), turns on the port connected to the first port group of the second working component 104, thereby turning off the third connection path, and turns on the first connection path, and the second working component 104 may transmit a signal with the control component 102 through the MIPI switch 101.
For example, if the first working element 103 is a camera component, when the MIPI switch 101 turns on a port connected to the first working element 103 according to the control signal, the first working element 103 transmits the acquired image data to the control element 102 through the third connection path, so that the control element 102 may process the image data.
For another example, if the second operating component 104 is a display component, when the MIPI switch 101 turns on a port connected to the first port group of the second operating component 104 according to the control signal, the control component 102 may transmit the image data to the second operating component 104 through the turned-on first connection path and/or second connection path to display the image data.
It can be understood that, in the embodiment of the present invention, the first operating component 103 and the second operating component 104 may be electrically connected to the control component 102 through the common MIPI switch 101, so that the control component 102 may communicate with the first operating component 103, or communicate with the second operating component 104 through the first connection path and the second connection path, on one hand, the number of ports of the MIPI switch 101 of the present invention is more easily expandable than the usb switch supporting only one data port in fig. 1; on the other hand, compared with the connection mode shown in fig. 2, the number of ports of MIPI switch 101 of the present invention is not limited by the number of ports (the sum of ports of the first port group and the second port group) included in the second working component 104, and the flexibility of extending the docking working components is improved while the circuit cost is reduced.
In some embodiments, the MIPI switch 101 is an FPGA (Field Programmable Gate Array) chip, and the FPGA chip includes at least one MIPI sub-switch, and each MIPI sub-switch is connected to two working components. When the number of the at least one MIPI subswitch is larger than or equal to 2, each MIPI subswitch is connected in parallel.
The embodiment of the utility model provides an in, control assembly 102 can send control signal to MIPI switch 101 to one or more MIPI sub-switch switches on the port of being connected with one or more work subassemblies according to control signal, thereby switches on the connecting path between one or more work subassemblies and control assembly 102, through this scheme of putting, can further expand the work subassembly quantity of inserting.
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 invention, 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, the number of the ports included in the first working component 103 may be the same as the number of the ports in the first port group of the second working component 104, and the attributes (such as input/output attributes, types of signals transmitted (data signals, clock signals, etc.)) of the ports included in the first working component 103 may be the same as the attributes of the ports in the first port group of the second working component 104.
It should be noted that, since the ports included in the first operating component 103 are the same as the ports in the first port group of the second operating component 104, and the second operating component 104 further includes the second port group, the number of the ports included in the first operating component 103 is smaller than the number of the ports included in the second operating component 104. As can be seen from the foregoing, the first working element 103 is connected to the MIPI switch 101, and the MIPI switch 101 includes the same number of ports connected to the working element as the first working element 103 includes, that is, the number of ports connected to the working element included in the MIPI switch 101 may be the minimum value of the number of ports included in the first working element 103 and the number of ports included in the second working element 104, so that the MIPI switch 101 with lower cost may be selected according to the present embodiment.
Further, it can be understood that, if the number of ports included in the first operating component 103 is different from the number of ports in the first port group of the second operating component 104, for example, the number of ports included in the first operating component 103 is smaller than the number of ports in the first port group of the second operating component 104, when the third transmission path is turned on, at least one port of the MIPI switch 101 is idle (no signal is transmitted), so that the number of ports included in the first operating component 103 is the same as the number of ports in the first port group of the second operating component 104 in this scheme, which can improve the port utilization rate of the MIPI switch 101 and reduce resource waste. In addition, the attributes of the ports included in the first operating component 103 are the same as those of the ports in the first port group of the second operating component 104, so that the ports of the MIPI switch 101 can be time-division multiplexed, and the circuit cost is further reduced.
In some embodiments, the first port group includes a data port and a clock port, and the control component 102 transmits a first data signal with the data port on the first connection path when the first connection path is turned on, 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, transmitting a second data signal through the MIPI switch 101 and the data port of the first working component 103, and sending 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 invention, the first port group includes a data port and a clock port, and when the first transmission path is turned on, if the second working assembly 104 is a camera assembly, the second working assembly 104 transmits the first data signal to the control assembly 102 synchronously through the first transmission path according to the clock signal; if the second working element 104 is a display element, the second working element 104 synchronously receives the first data signal transmitted by the control element 102 through the first transmission path according to the clock signal.
As mentioned above, the first working component 103 includes the same ports as those of the first port group of the second working component 104, so the first working component 103 may also include a data port and a clock port. When the first transmission path is turned off and the third transmission path is turned on, if the first working assembly 103 is a camera assembly, the first working assembly 103 synchronously transmits a second data signal to the control assembly 102 through the third transmission path according to the clock signal; if the first working element 103 is a display element, the first working element 103 synchronously receives the second data signal transmitted by the control element 102 through the third transmission path according to the clock signal. In some embodiments, the control component 102 further 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, the first data signal and the third data signal may be synchronously received according to the clock signal, or when the second working component 104 is a camera component, the first data signal may be synchronously sent to the MIPI switch 101 and the third data signal may be synchronously sent to the control component 102 according to the clock signal.
It can be understood that, in the embodiment of the present invention, the first working assembly 103 synchronously sends or receives the second data signal through the received clock signal, and the second working assembly 104 synchronously sends or receives the first data signal and/or the third data signal through the received clock signal, so as to improve the synchronism of the data.
In some embodiments, the apparatus further comprises an impedance matching component through which each port of the second port set is connected to the control component 102.
In the embodiment of the present invention, the impedance matching component may be an impedance device (such as a resistor, a capacitor, an inductor) or a circuit composed of impedance devices, and the impedance matching component has the same magnitude and the same phase as the characteristic impedance of the MIPI switch 101.
It can be understood that, because 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 transmitted between the second working component 104 and the control component 102 directly, and the MIPI switch 101 has an internal resistance, there is a phase difference, a time delay, etc. between the first data signal and the second data signal, therefore, the utility model discloses an impedance matching component that bridges between each port in the second port group and the control component 102 can reduce the phase difference and the time delay between the first data signal and the second data signal, improves the synchronism between the first data signal and the second data signal.
In some embodiments, the first port set of the second working assembly 104 includes one or two data ports, and the first port set and the second port set include four data ports.
Fig. 4 is a third schematic diagram of a control device of a working assembly shown in the embodiment of the present invention, as can be seen from fig. 4, the MIPI switch M6 is connected to the central processing unit M1, the central processing unit M1 forms a third connection path with the camera assembly M3 through the MIPI switch M6, 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 further connected to the camera assembly M4 to form a second connection path; the camera assembly M3 comprises 1 clock port and 1 data port, a first port group connected with the MIPI switch M6 of the camera assembly M4 comprises 1 clock port and 1 data port, and a second port group connected with the central processing unit M1 of the camera assembly M4 comprises 3 data ports. The central processing unit M1 sends a control signal SEL (such as a high level) indicating the camera assembly M3 and a clock signal CLK to the MIPI switch M6, the MIPI switch M6 turns on the third connection path according to the control signal SEL, and the camera assembly M3 sends a Data signal Data [1] to the central processing unit M1 through the third connection path according to the received clock signal CLK, so that the central processing unit M1 processes the received Data [1 ].
The central processing unit M1 sends a control signal SEL (e.g. low level) indicating the camera module M4 and a clock signal CLK to the MIPI switch M6, the MIPI switch M6 turns on the first connection path according to the control signal SEL, the camera module M4 sends one Data signal Data [1] to the central processing unit M1 through the first connection path in synchronization according to the received clock signal CLK, and sends three Data signals Data [ 2] to the central processing unit M1 through the second connection path in synchronization, so that the central processing unit M1 processes the received Data [ 1.
Fig. 5 is a fourth schematic view of a control device of a working assembly shown in the embodiment of the present invention, as can be seen from fig. 5, the MIPI switch M7 is connected to the central processing unit M1, the central processing unit M1 forms a third connection path with the camera assembly M3 through the MIPI switch M7, 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; the camera assembly M3 includes 1 clock port and 2 data ports, the first port group of the camera assembly M4 includes 1 clock port and 2 data ports, and the second port group of the camera assembly M4 includes 2 data ports. The central processing unit M1 sends a control signal SEL (e.g., high level) indicating the camera assembly M3 and a clock signal CLK to the MIPI switch M7, the MIPI switch M7 turns on the third connection path according to the control signal SEL, and the camera assembly M3 synchronously sends two Data signals Data [ 1.
The central processing unit M1 sends a control signal SEL (e.g., low level) indicating the camera module M4 and a clock signal CLK to the MIPI switch M7, and the MIPI switch M7 turns on the first connection path according to the control signal SEL, so that the camera module M4 synchronously sends two Data signals Data [ 1.
An embodiment of the present invention provides an electronic device, including the control device 100 of the working assembly described in the previous embodiment. Furthermore, the electronic device may further comprise an image processing component; the image processing component is connected to the control component 102 in the control device 100 of the working component, and is used for processing the image data received by the control component 102 and sent by the first working component 103 or the second working component 104 corresponding to the camera assembly, or sending the processed image data 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 working component 104 corresponding to the display component for displaying; in which image data is subjected to processing such as noise reduction processing, resolution improvement, and the like.
Fig. 6 is a block diagram illustrating a mobile terminal apparatus 800 according to an example embodiment. For example, the device 800 may be a mobile phone, a mobile computer, etc.
Referring to fig. 6, the apparatus 800 may include one or more of the following components: processing component 802, memory 804, power component 806, multimedia component 808, audio component 810, input/output (I/O) interface 812, sensor component 814, and communication component 816.
The processing component 802 generally controls overall operation of the device 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 802 may include one or more processors 820. Further, the processing component 802 can include one or more modules that facilitate interaction between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.
The memory 804 is configured to store various types of data to support operation 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 so forth. The memory 804 may be implemented by any type or combination of volatile or non-volatile memory devices, 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 disks.
The multimedia component 808 includes a screen that provides an output interface between the device 800 and a 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 an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 808 includes a front facing camera and/or a rear facing camera. The front-facing camera and/or the rear-facing camera may receive external multimedia data when the device 800 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 810 is configured to output and/or input audio signals. For example, audio component 810 includes a Microphone (MIC) configured to receive external audio signals when apparatus 800 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in memory 804 or transmitted via communications component 816. In some embodiments, 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 peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor assembly 814 includes one or more sensors for providing various aspects of state assessment for the device 800. For example, the sensor assembly 814 may detect the open/closed state of the device 800, the relative positioning of the components, such as a display and keypad of the apparatus 800, the sensor assembly 814 may also detect a change in position of the apparatus 800 or a component of the apparatus 800, the presence or absence of user contact with the apparatus 800, orientation or acceleration/deceleration of the apparatus 800, and a change in temperature of the apparatus 800. Sensor assembly 814 may include a proximity sensor configured to detect the presence of a nearby object in the absence of any physical contact. The sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 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 communications between the apparatus 800 and other devices in a wired or wireless manner. The device 800 may access a wireless network based on a communication standard, such as Wi-Fi,4G, or 5G, or a combination thereof. In an exemplary embodiment, the communication component 816 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 816 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.
In an example embodiment, the apparatus 800 may be implemented 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, micro-controllers, microprocessors, or other electronic components. Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. The present invention is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.
Claims (10)
1. A control device for a working assembly, the device comprising: 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 component;
the first working assembly is connected to the MIPI switch, and the first working assembly is 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.
2. The apparatus of claim 1,
the first working assembly includes the same ports as the ports in the first port group of the second working assembly.
3. The apparatus of claim 2, wherein the first port group comprises a data port and a clock port; the control component transmits a first data signal with a data port on the first connection path when the first connection path is conducted, and sends a clock signal for synchronizing the first data signal to a clock port on the first connection path; or, when the first connection path is turned off, transmitting a second data signal through the MIPI switch and the data port of the first working assembly, and sending a clock signal for synchronizing the second data signal to the clock port of the first working assembly.
4. The apparatus of claim 3, wherein the control component further transmits a third data signal with a data port on the second connection path when the first connection path is on.
5. The apparatus of 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 used for sending a control signal to the MIPI switch through the control port;
the MIPI switch is used for switching on a port connected with the first working assembly according to the received control signal and switching off a port connected with the first port group of the second working assembly; or the port connected with the first port group of the second working assembly is switched on, and the port connected with the first working assembly is switched off.
6. The apparatus of claim 1, further comprising an impedance matching component through which each port of the second port set is connected with the control component.
7. The apparatus of claim 1, wherein the first working assembly and the second working assembly are camera head assemblies,
or, the first working assembly and the second working assembly are display assemblies.
8. The apparatus of claim 1, wherein the first working assembly is a front facing camera assembly and the second working assembly is a rear facing camera assembly.
9. The apparatus of claim 1, wherein the first port set of the second working assembly includes one or two data ports, and wherein the first port set and the second port set include a total of four data ports.
10. An electronic device, characterized in that the electronic device comprises an apparatus according to any of claims 1 to 9.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222091218.5U CN217932695U (en) | 2022-08-09 | 2022-08-09 | Control device for working assembly and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222091218.5U CN217932695U (en) | 2022-08-09 | 2022-08-09 | Control device for working assembly and electronic equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117714834A (en) * | 2023-06-21 | 2024-03-15 | 荣耀终端有限公司 | Camera control method and related equipment thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117714834A (en) * | 2023-06-21 | 2024-03-15 | 荣耀终端有限公司 | Camera control method and related equipment thereof |
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