CN203608283U - Interface configuration device, vehicle-mounted terminal and system - Google Patents
Interface configuration device, vehicle-mounted terminal and system Download PDFInfo
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- CN203608283U CN203608283U CN201320760898.3U CN201320760898U CN203608283U CN 203608283 U CN203608283 U CN 203608283U CN 201320760898 U CN201320760898 U CN 201320760898U CN 203608283 U CN203608283 U CN 203608283U
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Abstract
The utility model relates to an interface configuration device, a vehicle-mounted terminal and a system. The interface configuration device comprises an HDMI converter and an interface conversion host machine. The HDMI converter is connected with the interface conversion host machine. The HDMI converter converts a multimedia signal provided by an external mobile phone into an HDMI signal and outputs the signal to the interface conversion host machine. The interface conversion host machine comprises an MHL signal parse module and an HDMI signal parse module. The MHL signal parse module parses an external MHL signal and converts the MHL signal into an HDMI signal, and outputs the HDMI signal to the HDMI signal parse module. The HDMI signal parse module parses the received HDMI signal into a sound signal or a video signal, and outputs the sound or video signal to an external vehicle-mounted terminal. The interface configuration device, the vehicle-mounted terminal and the system are advantaged by being good in data transmission format compatibility, high in communication reliability and high in expansibility.
Description
Technical field
The utility model relates to a kind of interface configuration equipment, car-mounted terminal and in-vehicle multi-media system.
Background technology
Be accompanied by the progress of industrial technology and the raising of people's living standard, the automobile role that playing the part of in people's daily life becomes more and more important as a kind of vehicles.Along with the extensive use of automobile, automotive electronic technology and relevant automobile electronics have also obtained fast development.
Prior art car-mounted terminal mainly possesses the basic functions such as navigation, broadcast receiver, DVD, and new function, new application are upgraded slowly.By comparison, the update of the moving multimedia equipments such as smart mobile phone, panel computer and application and development speed thereof are fast more than car-mounted terminal, and popularity rate is higher.Therefore the content synchronization of moving multimedia equipment audio frequency and video to car-mounted terminal, and control in real time the proposition of the method for mobile multi-media terminal by car-mounted terminal touch screen, efficiently solve car-mounted terminal application and upgrade the problem lagging behind, car-mounted terminal can utilize application abundant on mobile phone and network extension function whereby, realizes more Function Extension.But existing car-mounted terminal generally only adopts the short-distance wireless communication such as bluetooth, WiFi with communicating by letter of mobile phone, exists data transmission bauds low, poor reliability, failure rate high-technology problem, especially applies for multimedia class, be subject to the restriction of Bluetooth wireless transmission bandwidth, practicality is not high.In addition, due to the difference of existing mobile phone kind, the wired communication interface of mobile phone is different, and the wireline interface of existing car-mounted terminal is comparatively single, can not meet the connection requirement of multiple mobile phone distinct interface, and autgmentability is poor.
Utility model content
The purpose of this utility model is carried out short-distance wireless communication in order to solve prior art for car-mounted terminal and mobile phone exactly, swap data, share the technical problems such as the data transmission bauds existing when information is low, reliability is low, autgmentability is poor, the utility model provides a kind of interface configuration equipment, car-mounted terminal and system.Concrete technical scheme of the present utility model is as follows:
The utility model provides a kind of interface configuration equipment, it comprises HDMI transducer and interface conversion main frame, described HDMI transducer is connected with described interface conversion main frame, and the multi-media signal that described HDMI transducer provides outside is converted to HDMI signal and outputs to described interface conversion main frame; Described interface conversion main frame comprises MHL signal resolution module and HDMI signal resolution module, and the MHL signal resolution that described MHL signal resolution module provides outside is converted to HDMI signal, and is outputed to HDMI signal resolution module; Described HDMI signal resolution module is sound, vision signal by the HDMI signal resolution of reception, and outputs to outside car-mounted terminal.
Further, described interface configuration equipment further comprises MHL transducer, and described MHL transducer is connected with described interface conversion main frame, and the multi-media signal that described MHL transducer provides outside is converted to MHL signal, and outputs to described interface conversion main frame.
Further, described interface conversion main frame further comprises supply module, described supply module is all connected with described MHL signal resolution module and described HDMI signal resolution module, the power supply signal process voltage transitions that described supply module provides outside, and output to described MHL signal resolution module and described HDMI signal resolution module.
Further, described HDMI transducer comprises a HDMI conversion submodule and the 2nd HDMI conversion submodule, a described HDMI conversion submodule is all connected with described interface conversion main frame with described the 2nd HDMI conversion submodule, the first form multi-media signal is converted to HDMI signal by a described HDMI conversion submodule, and output to described interface conversion main frame; The second form multi-media signal is converted to HDMI signal by described the 2nd HDMI conversion submodule, and output to described interface conversion main frame.
The utility model also provides a kind of car-mounted terminal, it comprises display screen, operation control, bluetooth equipment and interface configuration equipment, described interface configuration equipment, bluetooth equipment and display screen are all connected with described operation control, the multi-media signal that described interface configuration equipment provides outside mobile phone is converted to sound, vision signal, and outputs to described operation control; Described in described operation control control, display screen displays the play; Described operation control outputs to outside mobile phone by control command signal by described bluetooth equipment.
Further, within described year, navigation terminal further comprises bluetooth trigger switch, and described bluetooth trigger switch is connected with described bluetooth equipment, and described bluetooth trigger switch is used for controlling described bluetooth equipment and opens or close.
Further, within described year, navigation terminal further comprises the power-supply device that is used to described operation control power supply, and described power-supply device is connected with described operation control.
Further, described power-supply device is battery or voltage conversion device.
Further, described display screen is touch-control LCD display or touch-control OLED display screen.
The utility model also provides a kind of in-vehicle multi-media system, it comprises mobile phone, vehicle carried video equipment and car-mounted terminal, described mobile phone is transferred to described car-mounted terminal by wired communication interface by multi-media signal, described car-mounted terminal outputs to described vehicle carried video equipment after multi-media signal is resolved to conversion, and described vehicle carried video equipment is play demonstration; Described car-mounted terminal and described mobile phone are set up bluetooth communication channel, and control command signal is transferred to described mobile phone by bluetooth communication channel.
Compared to prior art, the main beneficial effect of interface configuration equipment described in the utility model, car-mounted terminal and system is: the car-mounted terminal that the utility model provides utilizes interface configuration equipment and described mobile phone to set up wireline communication channels, receives by wire communication passage the multi-media signal that mobile phone provides; And utilize bluetooth equipment that control signal is transferred to described mobile phone, its realization utilizes wire communication and Bluetooth wireless communication between car-mounted terminal and mobile phone, to transmit data and control command simultaneously, expand the communication data transmission kind of car-mounted terminal and mobile phone, promote data transmission bauds, improve communication reliability, effectively reduced communication failure rate.In addition, the utility model utilizes described interface configuration equipment realization and has variety classes wired communication interface mobile phone and carries out wired connection, and the different-format multi-media signal that different mobile phones are provided is resolved conversion, thereby meet the access demand of multiple mobile phone interface, effectively promoted the autgmentability of car-mounted terminal wired connection.
Accompanying drawing explanation
Fig. 1 is the block diagram of the utility model embodiment 1 interface configuration equipment.
Fig. 2 is the block diagram of interface conversion main frame in the utility model embodiment 1 interface configuration equipment.
Fig. 3 is the block diagram of the utility model embodiment 3 car-mounted terminals.
Fig. 4 is the block diagram of the utility model embodiment 4 in-vehicle multi-media systems.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the utility model, is not used for limiting the utility model.
Embodiment 1
Refer to shown in Fig. 1 and Fig. 2, the utility model provides a kind of interface configuration equipment, it comprises MHL transducer, HDMI transducer and interface conversion main frame, and described MHL transducer is connected with described interface conversion main frame, and described HDMI transducer is connected with described interface conversion main frame.The multi-media signal that described HDMI transducer provides outside mobile phone is converted to HDMI signal and outputs to described interface conversion main frame.The multi-media signal that described MHL transducer provides outside mobile phone is converted to MHL signal, and outputs to described interface conversion main frame.Described MHL transducer receives and carries out the multi-media signal of conversion process, receives and to carry out the multi-media signal form of conversion process different from described HDMI transducer.
Described interface conversion main frame comprises MHL signal resolution module, HDMI signal resolution module and supply module, described MHL signal resolution module is connected with described HDMI signal resolution module, and described supply module is all connected with described MHL signal resolution module and described HDMI signal resolution module.Described supply module carries out voltage transitions for the power supply signal that outside car-mounted terminal is provided, and outputs to described MHL signal resolution module and described HDMI signal resolution module.Described MHL signal resolution module is connected with described MHL transducer, and it receives the MHL signal that described MHL transducer provides; Described MHL signal resolution module is also provided with an interface, for being connected with the MHL interface of outside mobile phone, directly receives the MHL signal that outside MHL interface provides.The MHL signal that described MHL signal resolution module provides for MHL signal that outside is provided or described MHL transducer is resolved and is converted to HDMI signal, and is outputed to described HDMI signal resolution module.Described HDMI signal resolution module is connected with described HDMI transducer, and it receives the HDMI signal that described HDMI transducer provides; Described HDMI signal resolution module is also provided with an interface, for being connected with described MHL signal resolution module, receives the HDMI signal of described MHL signal resolution module output.It is sound, vision signal that described HDMI signal resolution module is used for the HDMI signal resolution of described HDMI transducer or the output of described MHL signal resolution module, and outputs to outside car-mounted terminal.
Embodiment 2
The utility model provides a kind of interface configuration equipment, and the technical scheme of interface configuration equipment is basic identical described in itself and embodiment 1, and its main distinction is:
Described HDMI transducer comprises a HDMI conversion submodule and the 2nd HDMI conversion submodule, a described HDMI conversion submodule is all connected with the HDMI signal resolution module of described interface conversion main frame with described the 2nd HDMI conversion submodule, the first form multi-media signal is converted to HDMI signal by a described HDMI conversion submodule, and output to the HDMI signal resolution module of described interface conversion main frame; The second form multi-media signal is converted to HDMI signal by described the 2nd HDMI conversion submodule, and output to the HDMI signal resolution module of described interface conversion main frame.
Embodiment 3
Refer to shown in Fig. 3, and again consult shown in Fig. 1 and Fig. 2, the utility model provides a kind of car-mounted terminal, it comprises display screen, operation control, bluetooth trigger switch, bluetooth equipment, power-supply device and interface configuration equipment, described interface configuration equipment, bluetooth equipment and display screen are all connected with described operation control, described bluetooth trigger switch is connected with described bluetooth equipment, and described power-supply device is connected with described operation control.Described interface configuration equipment is for carrying out wire communication with outside mobile phone, and its multi-media signal that outside mobile phone is provided is converted to sound, vision signal, and outputs to described operation control.Described in described operation control control, display screen displays the play.Described display screen is touch-control LCD display or touch-control OLED display screen, the operational order of the outside input that it receives for display video signal, response.Described bluetooth trigger switch, for controlling the unlatching of described bluetooth equipment or closing, makes described bluetooth equipment and outside mobile phone carry out Bluetooth pairing, sets up bluetooth communication channel.Described operation control outputs to outside mobile phone by control command signal by described bluetooth equipment.Described power supply is used to described operation control power supply, and described power-supply device is battery or voltage conversion device.Described display screen, operation control, bluetooth trigger switch, bluetooth equipment, power-supply device are set to a shape.Described interface configuration equipment is set to base shape, and it is connected with outside mobile phone Elastic buckle.
Described interface configuration equipment comprises MHL transducer, HDMI interface convertor and interface conversion main frame, and described MHL transducer is connected with described interface conversion main frame, and described HDMI transducer is connected with described interface conversion main frame.The multi-media signal that described HDMI interface convertor provides outside mobile phone is converted to HDMI signal and outputs to described interface conversion main frame.The multi-media signal that described MHL transducer provides outside mobile phone is converted to MHL signal, and outputs to described interface conversion main frame.Described MHL transducer receives and carries out the multi-media signal of conversion process, receives and to carry out the multi-media signal form of conversion process different from described HDMI transducer.
Described interface conversion main frame comprises MHL signal resolution module, HDMI signal resolution module and supply module, described MHL signal resolution module is connected with described HDMI signal resolution module, and described supply module is all connected with described MHL signal resolution module and described HDMI signal resolution module.Described supply module carries out voltage transitions for the power supply signal that outside is provided, and outputs to described MHL signal resolution module and described HDMI signal resolution module.Described MHL signal resolution module is connected with described MHL transducer, and it receives the MHL signal that described MHL transducer provides; Described MHL signal resolution module is also provided with an interface, for being connected with the MHL interface of outside mobile phone, directly receives the MHL signal of outside MHL interface output.The MHL signal that described MHL signal resolution module provides for MHL signal that outside is provided or described MHL transducer is resolved and is converted to HDMI signal, and is outputed to described HDMI signal resolution module.Described HDMI signal resolution module is connected with described HDMI transducer, and it receives the HDMI signal of described HDMI transducer output; Described HDMI signal resolution module is also provided with an interface, for being connected with described MHL signal resolution module, receives the HDMI signal of described MHL signal resolution module output.It is sound, vision signal that described HDMI signal resolution module is used for the HDMI signal resolution of described HDMI transducer or the output of described MHL signal resolution module, and outputs to described operation control.
Embodiment 4
Refer to shown in Fig. 4, the utility model provides a kind of in-vehicle multi-media system, and it comprises the car-mounted terminal described in mobile phone, vehicle carried video equipment and embodiment 3.Described mobile phone is connected with described car-mounted terminal, described car-mounted terminal and described vehicle carried video equipment connection.
Described mobile phone comprises wired communication interface, bluetooth communication, mobile communication module, control module, display module.Described wired communication interface, bluetooth communication, mobile communication module and display module are all connected with described control module, and described control module is used for controlling described bluetooth communication, mobile communication module, control module and display module work.
The control module of described mobile phone offers described car-mounted terminal by wired communication interface by multi-media signal, and described car-mounted terminal outputs to described vehicle carried video equipment after multi-media signal is resolved to conversion, and described vehicle carried video equipment is play demonstration.Described car-mounted terminal matches and is connected with the bluetooth module of described mobile phone by carrying bluetooth module, sets up bluetooth communication channel, and control command signal is outputed to the bluetooth module of described mobile phone by bluetooth communication channel; Control command signal is outputed to described control module by described bluetooth module, and the control command signal that described control module provides described car-mounted terminal carries out, after dissection process, outputing to described display module, controls described display module and carry out demonstration corresponding operating.
It should be noted that, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (10)
1. an interface configuration equipment, it is characterized in that, comprise HDMI transducer and interface conversion main frame, described HDMI transducer is connected with described interface conversion main frame, and the multi-media signal that described HDMI transducer provides outside is converted to HDMI signal and outputs to described interface conversion main frame; Described interface conversion main frame comprises MHL signal resolution module and HDMI signal resolution module, and the MHL signal resolution that described MHL signal resolution module provides outside is converted to HDMI signal, and is outputed to HDMI signal resolution module; Described HDMI signal resolution module is vision signal and audio signal by the HDMI signal resolution of reception, and outputs to outside car-mounted terminal.
2. interface configuration equipment according to claim 1, it is characterized in that, described interface configuration equipment further comprises MHL transducer, described MHL transducer is connected with described interface conversion main frame, the multi-media signal that described MHL transducer provides outside is converted to MHL signal, and outputs to described interface conversion main frame.
3. interface configuration equipment according to claim 2, it is characterized in that, described interface conversion main frame further comprises supply module, described supply module is all connected with described MHL signal resolution module and described HDMI signal resolution module, the power supply that described supply module provides outside carries out voltage transitions, and outputs to described MHL signal resolution module and described HDMI signal resolution module.
4. interface configuration equipment according to claim 3, it is characterized in that, described HDMI transducer comprises a HDMI conversion submodule and the 2nd HDMI conversion submodule, a described HDMI conversion submodule is all connected with described interface conversion main frame with described the 2nd HDMI conversion submodule, the first form multi-media signal is converted to HDMI signal by a described HDMI conversion submodule, and output to described interface conversion main frame; The second form multi-media signal is converted to HDMI signal by described the 2nd HDMI conversion submodule, and output to described interface conversion main frame.
5. a car-mounted terminal, it is characterized in that, comprise display screen, operation control, bluetooth equipment and interface configuration equipment as claimed in claim 1 or 2, described interface configuration equipment, bluetooth equipment and display screen are all connected with described operation control, the multi-media signal that described interface configuration equipment provides outside mobile phone is converted to video and audio signal, and outputs to described operation control; Described in described operation control control, display screen displays the play; Described operation control outputs to outside mobile phone by control command signal by described bluetooth equipment.
6. car-mounted terminal according to claim 5, it is characterized in that, within described year, navigation terminal further comprises bluetooth trigger switch, and described bluetooth trigger switch is connected with described bluetooth equipment, and described bluetooth trigger switch is used for triggering described bluetooth equipment and opens or close.
7. car-mounted terminal according to claim 6, it is characterized in that, described vehicle mounted guidance terminal further comprises the power-supply device that is used to described operation control power supply, and described power-supply device is connected with described operation control, and described power-supply device is battery or voltage conversion device.
8. car-mounted terminal according to claim 5, is characterized in that, described display screen is touch-control LCD display or touch-control OLED display screen.
9. car-mounted terminal according to claim 5, is characterized in that, described interface configuration equipment is set to base shape, and it is connected with outside mobile phone Elastic buckle.
10. an in-vehicle multi-media system, it is characterized in that, comprise mobile phone, vehicle carried video equipment and as arbitrary in claim 5 to 9 as described in car-mounted terminal, described mobile phone is exported to described car-mounted terminal by wired communication interface by multi-media signal, described car-mounted terminal outputs to described vehicle carried video equipment after multi-media signal is resolved to conversion, and described vehicle carried video equipment is play demonstration; Described car-mounted terminal and described mobile phone are set up bluetooth communication channel, and control command signal is outputed to described mobile phone by bluetooth channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320760898.3U CN203608283U (en) | 2013-11-23 | 2013-11-23 | Interface configuration device, vehicle-mounted terminal and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320760898.3U CN203608283U (en) | 2013-11-23 | 2013-11-23 | Interface configuration device, vehicle-mounted terminal and system |
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| CN203608283U true CN203608283U (en) | 2014-05-21 |
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| CN201320760898.3U Expired - Fee Related CN203608283U (en) | 2013-11-23 | 2013-11-23 | Interface configuration device, vehicle-mounted terminal and system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104065907A (en) * | 2014-06-28 | 2014-09-24 | 青岛歌尔声学科技有限公司 | HDMI and MHL input compatible type transfer device and head-mounted display apparatus |
| CN106683636A (en) * | 2016-12-02 | 2017-05-17 | 智车优行科技（北京）有限公司 | Vehicle-mounted high-definition multimedia interface and application thereof |
-
2013
- 2013-11-23 CN CN201320760898.3U patent/CN203608283U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104065907A (en) * | 2014-06-28 | 2014-09-24 | 青岛歌尔声学科技有限公司 | HDMI and MHL input compatible type transfer device and head-mounted display apparatus |
| CN106683636A (en) * | 2016-12-02 | 2017-05-17 | 智车优行科技（北京）有限公司 | Vehicle-mounted high-definition multimedia interface and application thereof |
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