CN220438928U - Protocol converter with HDMI interface and Type-C interface - Google Patents
Protocol converter with HDMI interface and Type-C interface Download PDFInfo
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- CN220438928U CN220438928U CN202321436205.5U CN202321436205U CN220438928U CN 220438928 U CN220438928 U CN 220438928U CN 202321436205 U CN202321436205 U CN 202321436205U CN 220438928 U CN220438928 U CN 220438928U
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Abstract
The utility model discloses a protocol converter with an HDMI interface and a Type-C interface, which comprises an equipment main body, wherein an audio and video processing module, a control module, a data transmission module and a power management module are arranged in the equipment main body, the control module comprises a parser for parsing a control signal from a portable equipment, and the parser converts the control signal of an external equipment into a control signal of a CarPlay protocol. The beneficial effects of the utility model are as follows: the portable device supports various portable devices, including smart phones, tablet computers, portable game machines and the like which use HDMI format interfaces or Type-C format interfaces, and has high compatibility; the audio and video signals and the control signals are stably transmitted through the design of the audio and video processing module and the control module, so that the stability is high; the user only needs to connect the portable device to the converter through the HDMI interface or the Type-C interface, so that seamless connection with the CarPlay system can be realized, and the usability is high.
Description
Technical Field
The utility model relates to a converter, in particular to a protocol converter with an HDMI interface and a Type-C interface, and belongs to the technical field of converters.
Background
With the popularity of smartphones and other portable devices, an increasing number of people wish to use the functionality of these devices on automobiles. Apple CarPlay is a widely used automotive integrated system that allows users to connect their iOS devices to the entertainment system of an automobile.
However, many portable devices use an HDMI interface or Type-C interface as their audio-video output, and the carplaysystem typically needs to be connected through a lighting interface. To solve this problem, the present patent provides a protocol converter for converting an audio/video signal of a device of an HDMI interface or a Type-C interface into a device having the HDMI interface and the Type-C interface.
Disclosure of Invention
The utility model aims to solve the problems and provide a protocol converter with an HDMI interface and a Type-C interface, which supports various portable devices, including smart phones, tablet computers, portable game machines and the like using the HDMI format interface or the Type-C format interface, and has high compatibility; the audio and video signals and the control signals are stably transmitted through the design of the audio and video processing module and the control module, so that the stability is high; the user only needs to connect the portable device to the converter through the HDMI interface or the Type-C interface, so that seamless connection with the CarPlay system can be realized, and the usability is high.
The protocol converter with the HDMI interface and the Type-C interface comprises an equipment main body, wherein an audio and video processing module, a control module, a data transmission module and a power management module are arranged in the equipment main body, the control module comprises a parser for parsing a control signal from a portable equipment, the parser converts the control signal of the external equipment into a control signal of a CarPlay protocol, and the data transmission module is used for connecting the equipment main body with the external equipment and the automobile center console in a data mode.
Preferably, the signal lamp is embedded on the outer surface of the equipment main body, and the charging port is formed in the side surface of the equipment main body.
Preferably, the audio and video processing module comprises a decoder, a processor and an encoder.
Preferably, the decoder, the processor and the encoder are used for decoding, processing and encoding the received audio and video signals so as to conform to the audio and video format of the CarPlay protocol.
Preferably, the data transmission module includes an HDMI interface, a Type-C interface, and a lighting interface.
Preferably, the HDMI interface and the Type-C interface are connected to an external device through a data line, and the lighting interface is used for connecting the processed audio/video signal and control signal to an entertainment system of an automobile center console.
Preferably, the power management module includes a power regulator and protection circuit for providing a regulated power supply to each module.
The beneficial effects of the utility model are as follows: the HDMI interface and the Type-C interface are used for being connected with external equipment through a data line, receiving audio and video signals from the HDMI format interface or the Type-C format interface of the portable equipment, and the lighting interface is used for connecting the processed audio and video signals and control signals with an entertainment system of an automobile center console; the decoder, the processor and the encoder in the audio and video processing module are used for decoding, processing and encoding the received audio and video signals so as to accord with the audio and video format of the CarPlay protocol; the analyzer in the control module is responsible for processing the control signal from the portable equipment and converting the control signal of the external equipment into a control signal of the CarPlay protocol; the portable device supports various portable devices, including smart phones, tablet computers, portable game machines and the like which use HDMI format interfaces or Type-C format interfaces, and has high compatibility; the audio and video signals and the control signals are stably transmitted through the design of the audio and video processing module and the control module, so that the stability is high; the user only needs to connect the portable device to the converter through the HDMI format interface or the Type-C format interface, so that seamless connection with the CarPlay system can be realized, and the usability is high.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic structural view of the main body of the apparatus of the present utility model.
In the figure: 1. an apparatus main body; 101. a signal lamp; 102. a charging port; 2. an audio/video processing module; 201. a decoder; 202. a processor; 203. an encoder; 3. a control module; 301. a parser; 4. a data transmission module; 401. an HDMI interface; 402. Type-C interface; 403. a lighting interface; 5. a power management module; 501. a power supply regulator; 502. and a protection circuit.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The embodiment of the utility model discloses a protocol converter with an HDMI interface and a Type-C interface.
According to the embodiment shown in fig. 1-2, the portable device comprises a device main body 1, wherein an audio and video processing module 2, a control module 3, a data transmission module 4 and a power management module 5 are arranged in the device main body 1, the control module 3 comprises a resolver 301 for resolving a control signal from the portable device, the resolver 301 converts the control signal of an external device into a control signal of a CarPlay protocol, and the data transmission module 4 is used for connecting the device main body 1, the external device and an automobile center console in a data mode.
The HDMI interface 401 and the Type-C interface 402 are configured to be connected to an external device through a data line, and configured to receive an audio/video signal from an HDMI format interface or a Type-C format interface of a portable device, and the lighting interface 403 is configured to connect the processed audio/video signal and control signal to an entertainment system of an automobile center console; the decoder 201, the processor 202 and the encoder 203 in the audio/video processing module 2 are configured to decode, process and encode the received audio/video signal to conform to the audio/video format of the carpplay protocol; the analyzer 301 in the control module 3 is responsible for processing the control signal from the portable device and converting the control signal of the external device into a control signal of the CarPlay protocol;
the portable device supports various portable devices, including smart phones, tablet computers, portable game machines and the like which use HDMI format interfaces or Type-C format interfaces, and has high compatibility; the audio and video signals and the control signals are stably transmitted through the design of the audio and video processing module 2 and the control module 3, so that the stability is high; the user only needs to connect the portable device to the converter through the HDMI format interface or the Type-C format interface, so that seamless connection with the CarPlay system can be realized, and the usability is high.
Preferably, the signal lamp 101 is embedded on the outer surface of the device main body 1, and the charging port 102 is formed on the side surface of the device main body 1.
Preferably, the audio-video processing module 2 comprises a decoder 201, a processor 202 and an encoder 203.
Preferably, decoder 201, processor 202 and encoder 203 are configured to decode, process and encode the received audio-video signal to comply with the audio-video format of the CarPlay protocol.
Preferably, the data transmission module 4 includes an HDMI interface 401, a Type-C interface 402, and a lighting interface 403.
Preferably, the HDMI interface 401 and the Type-C interface 402 are used for being connected with an external device through a data line, and the lighting interface 403 is used for connecting the processed audio/video signal and control signal with an entertainment system of a console in an automobile.
Preferably, the power management module 5 includes a power regulator 501 and a protection circuit 502 for providing stable power to the respective modules.
The HDMI interface 401 and the Type-C interface 402 are configured to be connected to an external device through a data line, and configured to receive an audio/video signal from an HDMI format interface or a Type-C format interface of a portable device, and the lighting interface 403 is configured to connect the processed audio/video signal and control signal to an entertainment system of an automobile center console; the decoder 201, the processor 202 and the encoder 203 in the audio/video processing module 2 are configured to decode, process and encode the received audio/video signal to conform to the audio/video format of the carpplay protocol; the analyzer 301 in the control module 3 is responsible for processing the control signal from the portable device and converting the control signal of the external device into a control signal of the CarPlay protocol; the portable device supports various portable devices, including smart phones, tablet computers, portable game machines and the like which use HDMI format interfaces or Type-C format interfaces, and has high compatibility; the audio and video signals and the control signals are stably transmitted through the design of the audio and video processing module 2 and the control module 3, so that the stability is high; the user only needs to connect the portable device to the converter through the HDMI format interface or the Type-C format interface, so that seamless connection with the CarPlay system can be realized, and the usability is high.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. Protocol converter with HDMI interface and Type-C interface, including equipment main part (1), its characterized in that: the device is characterized in that an audio and video processing module (2), a control module (3), a data transmission module (4) and a power management module (5) are arranged in the device main body (1), the control module (3) comprises a parser (301) for parsing a control signal from the portable device, the parser (301) converts the control signal of the external device into a control signal of a CarPlay protocol, and the data transmission module (4) is used for connecting the device main body (1) with the external device and the automobile center console in a data mode.
2. The protocol converter with HDMI interface and Type-C interface of claim 1, wherein: the external surface of equipment main part (1) inlays has signal lamp (101), just charging mouth (102) have been seted up to the side of equipment main part (1).
3. The protocol converter with HDMI interface and Type-C interface of claim 1, wherein: the audio and video processing module (2) comprises a decoder (201), a processor (202) and an encoder (203).
4. A protocol converter with HDMI interface and Type-C interface as claimed in claim 3, wherein: the decoder (201), the processor (202) and the encoder (203) are used for decoding, processing and encoding the received audio and video signals so as to accord with the audio and video format of the CarPlay protocol.
5. The protocol converter with HDMI interface and Type-C interface of claim 1, wherein: the data transmission module (4) comprises an HDMI interface (401), a Type-C interface (402) and a lighting interface (403).
6. The protocol converter with HDMI interface and Type-C interface as set forth in claim 5, wherein: the HDMI interface (401) and the Type-C interface (402) are used for being connected with external equipment through data lines, and the lighting interface (403) is used for connecting processed audio and video signals and control signals with an entertainment system of an automobile center console.
7. The protocol converter with HDMI interface and Type-C interface of claim 1, wherein: the power management module (5) includes a power regulator (501) and a protection circuit (502) for providing a regulated power supply to the respective modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321436205.5U CN220438928U (en) | 2023-06-06 | 2023-06-06 | Protocol converter with HDMI interface and Type-C interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321436205.5U CN220438928U (en) | 2023-06-06 | 2023-06-06 | Protocol converter with HDMI interface and Type-C interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220438928U true CN220438928U (en) | 2024-02-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321436205.5U Active CN220438928U (en) | 2023-06-06 | 2023-06-06 | Protocol converter with HDMI interface and Type-C interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220438928U (en) |
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2023
- 2023-06-06 CN CN202321436205.5U patent/CN220438928U/en active Active
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