TWM441883U - External type car high-definition digital TV full touch operating system - Google Patents

Description

M441883 .101年.09月11日修正 replacement page 5, new description: [New technology field] [0001] This creation is related to an external car high-definition digital TV full touch operating system, especially the use The coordinate point of the touch panel converts the video signal of the digital TV into a two-dimensional coordinate, and presents the touch panel with the coordinate value of the touch panel, so that any menu screen can be touched at the coordinate value. [Prior Art]·

[0002] According to the general vehicle audio and video device, the digital television, the navigation and the driving recorder are integrated, and the integrated switching menu has the function of the touch switching menu to activate the functions of the above electronic devices, as shown in FIG. After the digital television, the display has a touch menu 11 having a touch button 12 for selecting, confirming and selecting, and each touch button 12 is arranged in a single unit.

The module makes the touch graphic interface simple and easy to be compatible with the coordinate points of the touch panel 10, but each touch key 12 is difficult to arrange individual modules, and the details of the digital television are set in the face menu (hereinafter referred to as detail). Setting), depending on the product specifications, there are different settings, options and layouts, and the graphical interface of the detailed settings is complicated, so that the graphical interface touch points are difficult to correspond to the coordinate points of the touch panel 10, and only the remote control device can be used to control the details. Settings, failed to achieve full touch operation. [0003] Pressing, the switch menu of the car audio and video device is controlled by touch, but the detail setting of the digital TV is switched, and the control is controlled by the remote controller, so that the menu room has no operation consistency, and the machine interface is not It is more user-friendly. Further, the operator has improved the interface between the menus and is more user-friendly. The touch screen 10 is divided into a non-touch area detail setting and a touch area control detail setting touch menu 11 by the touch area. Touch Menu 11 to 10 Reward 8# Single No. A0101 Page 3 / Total 24 Page 1013344836-0 M441883 On September 11th, 101, the nuclear replacement page was used to perform the detailed setting operation, and then replaced the remote control. [0004] Thus, the touch panel uses a touch menu to operate a digital TV, but the touch mode can only be directly touched by the touch key, in other words, the touch cannot be set in detail, and the full function touch cannot be achieved. Operation, so that the human-machine interface has no affinity, so full-featured direct touch on any menu screen can improve the affinity of the human-machine interface, so there is still room for improvement. [New Content] [0005] The main purpose of this creation is to provide an external HD high-definition digital TV full-touch operating system. Through the firmware modification, the coordinate points of the touch panel are converted to The preset point is further encoded by infrared rays, and the coordinate point on the touch panel is converted into a coordinate value to achieve a full touch. Another purpose of this creation is to modify the coordinates of the menu through the firmware to make the coordinate value programmable, set the upper left corner preset point to the two-dimensional coordinate reference origin, and use the two-dimensional coordinates to correct the positioning on the surface. The location and size of the intuitive touch function to simplify the design of the menu. To achieve the above objectives, the technical means used in this creation include: φ a touch screen with a touch panel, the touch The control panel is provided with a plurality of coordinate points, wherein the plurality of coordinate points are converted into digital signals by analog signals such as touch pressure, and the touch screen is electrically connected to an image transmission device, so that the image transmission device can transmit images to the touch a screen; a FAW car audio and video host having a housing, the housing is provided with a microprocessor, the microprocessor is electrically connected to a touch input interface, a touch output interface and an image processing output interface, The touch input interface receives the complex and digital coordinate touch signals and transmits the signals to the microprocessor, and then the 1012098# single number A〇101 page 4/24 pages 1013344836-0 M44 1883 101. On September 11th, the shuttle replacement page is sent to the touch output interface, and the image processing output interface is electrically connected to the image transmission device, so that the image processing output interface reads the touched image. Allowing the image transmission device to transmit the touched image to the touch screen; a digital television receiving a video signal,

And at least a screen display graphic software signal, the video signal forms an image signal with the graphic display graphic software signal, and electrically connects a composite video baseband signal, and outputs the image signal by using the composite video baseband signal, and the composite video The baseband signal is electrically connected to the image processing output interface, so that the image processing output interface reads the image signal, and then transmitted to the touch screen through the image transmission device; and an infrared device electrically connects the digital television and the touch Between the output interfaces, and the firmware of the microprocessor calculates a single punctuation point of the plurality of coordinate points, corresponding to the preset point of the video signal, and then encoded by the infrared device.

The video signal has a touched two-dimensional coordinate, and the screen display graphic software signal is superimposed on the two-dimensional coordinate range, so that the image signal forms a touch screen, and the composite video baseband signal is used to output the touch screen, so that the video signal is The image processing output interface reads the touch screen, and then transmits the touch screen to the touch screen, and presents a touch screen with a coordinate value of the touch panel. According to the pre-existing feature of the present invention, the screen display graphic software signal has any graphical interface of a main menu, volume, upper selection station, lower selection station, program information and detail setting. Moreover, the touch screen has a main menu, a volume, an upper selection station, a touch button of the lower selection station, and program information, and the main menu has detailed settings. In addition, the infrared edge device further includes NEC coding, and is further encoded into a packet by the NEC control protocol, the packet has a boot code, an identification code, an X coordinate, and a 10120982# single number A0101 page 5/24 pages 1013344836-0 M441883 101 years On September 11th, the replacement page [0006] [0007] Y coordinate, transmits the coordinate value setting, and transmits the identification code 0 X55 ' 0x06 to the preset point of the video signal. Then, a single punctuation point is preset in the upper left corner of the touch panel, and is converted into a preset point of the video signal by the firmware operation of the microprocessor to form a two-dimensional coordinate reference origin. In addition, the standard size of the outer casing is 1 DIN or 2 DIN, and the touch panel is resistive. With the help of the above-mentioned technical means, the creation of the external high-quality digital TV full touch operating system for the vehicle is effective to improve the problem of the conventional technology, and the firmware of the microprocessor is used to make the coordinates of the touch panel. The point is converted into a preset point, and the preset point in the upper left corner is set as the reference origin of the two-dimensional coordinate, and then the infrared device is coded, and the coordinate point on the touch panel is converted into a two-dimensional coordinate, and the touch panel has coordinates. The value of the touch surface, and the digital TV is modified by the firmware, so that the coordinate value can be programmed, so that all the screen display graphic software signals are integrated into the two-dimensional coordinates, and the two-dimensional and dimensional coordinates are used to correct the positioning on the screen. The position and size form a touch surface, which is then transmitted to the image processing output interface of the brake audio and video host to perform an intuitive full touch function to simplify the design of the menu. [Embodiment] First, referring to FIG. 2 to FIG. 5, the preferred embodiment of the high-definition digital-based full-view operating system for the external vehicle includes: a touch screen 20, a car audio and video The main unit 40, and a digital TV 50 series are electrically integrated and installed in the car to form a car audio and video touch screen system, and the standard size opening for installing the car audio and video is called DIN (Deutsche Industry Normen) or 2DIN, not the case. Special

HH20982# single number should be 01 page 6 / total 24 pages 1013344836-0 M441883 101 years. September 11th nuclear positive page change page The title of the standard, can not be described. [0008] The main feature of the present invention is that a touch screen 20 has a touch panel 21, and the touch panel 21 is provided with a plurality of coordinate points 22, and the plurality of coordinate points 22 are converted into digital numbers by analog signals such as touch pressure. And the touch screen 20 is electrically connected to an image transmission device 30, so that the image transmission device 30 can transmit images to the touch screen 20; the car audio and video host 40 has a casing 41, and the casing 41 is inside the casing A microprocessor 42 is provided. The microprocessor 42 is electrically connected to a touch input interface 43, a touch output interface 44 and an image processing output interface 45. The touch input interface 43 receives the plurality of coordinate points 22 The control signal is transmitted to the microprocessor 42 and then transmitted to the touch output interface 44 by the microprocessor 42. The image processing output interface 45 is electrically connected to the image transmission device 30 to read the image processing output interface 45. Taking the image after the touch, the image transmission device 30 can transmit the touched image to the touch screen 20; the digital television 50 receives a video signal 51, and at least one screen display graphic is soft. The video signal 51 forms an image signal 53 with the screen display graphic software signal 52, and is electrically connected to a composite video baseband signal 60. The composite video baseband signal 60 outputs the image signal 53 and the composite video baseband The signal 60 is electrically connected to the image processing output interface 45, so that the image processing output interface 45 reads the image signal 53 and transmits the image signal to the touch screen 20 via the image transfer device 30; and an infrared device 70 is electrically connected. The digital television 50 is connected to the touch output interface 45, and the firmware of the microprocessor 42 calculates a single punctuation 22' of the plurality of coordinate points 22 (as shown in FIG. 6) corresponding to the video signal. The preset point 51' of 51 (shown in FIG. 6) is further encoded by the infrared device 70, so that the video signal 51 has a touched two-dimensional coordinate 54 (as shown in FIG. 6), and the 1013344836-0 10120982 #^^ A0101 ^ 7 1 7 24 1 M441883 On September 11, 101, the nuclear replacement page display graphic software signal 52 can be superimposed on the two-dimensional seat (4), so that the image signal 53 forms a touch screen 23, the composite Video baseband No. 60 outputs the touch screen 23, so that the image processing output interface (10) takes the touch surface 23, and then transmits the image to the touch screen 20 by the image transmission device 30, and the control panel 21 has a coordinate value of 24 Touch face 23 . In addition, the touch panel 21 is a four-wire resistive type, but is not limited thereto. Moreover, the graphic display graphic software signal 52 has any graphic interface 521 of a main menu, a volume selection σ lower selection station, program information and detail setting, and the coordinate points 24 are converted into coordinate values 24 by the above-mentioned respective coordinate points 22, so that the main menu 丨231. The volume 232, the upper selection station 233, and the lower selection station m form a touch key having a coordinate value of 24, and is touched with the program information 235 (shown in FIG. 9), and the main menu 231 has a detail setting 231. The detail setting 231' is a complex graphic interface 521, and the different patterns of the detail setting 231' are positioned on the respective coordinate points 22 by the coordinate value 24. [〇〇1〇] Further, the microprocessor 22 is an ARM embedded system, which is based on the unux architecture and writes its object in C language, but not limited thereto, and the DIN standard size of the outer casing 21 is 1DIN. Or 2DIN size. In addition, NEC coding is the signal communication between the built-in infrared transmitter and the traditional digital TV built-in IR receiver in the traditional remote control. This creation uses the infrared emitter and the infrared receiver as the infrared device, and is applied to the digital television 50 and the Car audio and video host 40 between. [0011] Please refer to FIG. 6 and FIG. 7 at the same time. In the present embodiment, the ir device 70 transmits the coordinate value 24 setting, and is further encoded into a packet 80 by the NEC control protocol. The packet 80 has a guiding code 81 and an identification code 82. , X coordinate 83 and Y coordinate 84 'the guide 瑀 81 is ready to receive the infrared device 70 code, enter 1〇12〇982 sound number ΑΟίοι 1013344836-0 page 8 / total 24 pages M441883

[0012]

101. On September 11th, the replacement page is modified. The NEC code 71 is read by the identification code 82 and decoded, and is transmitted to the preset point 51' of the video signal 51 by the identification code 82 of 0 X55 and 0x06. The identification code 82 is sixteen bits, the X coordinate 83 is eight bits, and the Y coordinate 84 is eight bits, a total of thirty-two bits, and the X coordinate 83 is transmitted for horizontal axis 541 scanning (range 0 to 255 axes) and The Y coordinate 84 is transmitted for vertical axis 542 scanning (range 0 to 255 axes) and integrated into the plurality of coordinate points 22 of the touch panel 21. In this embodiment, a single punctuation point 22' is preset in the upper left corner of the touch panel 21, and is converted into a preset point 51' of the video signal 51 by the firmware operation of the microprocessor 42 to form a preset point 51' of the video signal 51. The two-dimensional coordinates 54 refer to the origin. Please also refer to FIG. 8 , the infrared device 70 coordinate point coded coordinate value flow chart, step 101 begins, step 102 car audio and video host starts, step 103 microprocessor firmware operation, step 104 touch screen touch The control panel converts a single punctuation point to a single preset point. In step 105, the infrared device uses a single preset point as a reference, step 106 NEC encodes, step 107 digital television receives the code, and step 108 the video signal receives a single preset point, and cooperates with the coded value. Forming a two-dimensional coordinate, step 109 displays a graphic software signal integrated into the two-dimensional coordinate, step 110 composite video baseband signal integrates the video signal, and the screen displays the graphic software signal to form the touch surface, and step 102 the car audio and video host receives the touch surface Step 103: The microprocessor integrates the touch screen and the touch signal. In step 111, the image processing output interface reads the touch screen. In step 112, the image transmission device transmits the touch screen. In step 104, the touch panel of the touch screen has a coordinate value. Touch screen, step 113 ends. [0013] Please refer to FIG. 9 as one of the possible embodiments of the present invention. The touch screen 20 displays a main menu 231, a volume 232, an upper selection station 233, and a lower selection 10120982# single number button 01 page 9 total [0018] [0018] [0018] [0018] [0018] [0018] On September 11, 101, the shuttle is replacing the touch button of the page 234, and the touch button is positioned on the touch panel 21 The coordinate point 22 forms a touch screen 23, and the coordinate value 24 is modified by the firmware, so that the four touch key modules are arranged and combined with the program information, which is different from the conventional single module, and the upper selection station 233 and The touch button of the lower channel 234 can switch program information. Please refer to FIG. 10, which is one of the feasible embodiments. The main menu 231 has a detailed setting of 23 Γ, and the graphic interface 521 is quite complicated. The graphic interface 521 has different graphics, and it is difficult to touch the coordinate points 22 . However, by modifying the coordinate value 24 through the firmware, the detail setting 231' can be programmed and integrated into each coordinate point 22 to perform full-featured touch within the two-dimensional coordinate 54 of the touch surface 23. With the help of the above-mentioned technical means, the creation can effectively improve the problem of the conventional technology, and has the following effects to enhance the need to clarify: 1. Using the remote control coding mode to transmit the X coordinate '83 and Y coordinates on the touch panel 21 84, and the remote control coding mode is compatible with NEC 6121, 6122, forming a two-dimensional coordinate 54, showing that the touch panel 21 has a coordinate value of 24 touch surface 23, which can directly touch, solve the problem of indirect touch To enhance the affinity of the human-machine interface. 2. The two-dimensional coordinate 54 has a stylized coordinate value of 24, so that the menu screen can be corrected for positioning and arbitrarily adjusted, so that the designer can easily meet the needs of the customer and increase the speed of customization. 3. This creation uses the NEC code 71 method to integrate the menu screen of the digital TV 50 and the car audio and video host 40, allowing the user to touch the menu screen, with continuous operation without interruption, so that when enjoying the high quality, the face is HU20982# Single No. A0101 Page 10 / Total 24 Page 1013344836-0

Μ44ί883 101. On September 11th, the shuttle is replacing the page, and you can enjoy full-featured touch, which will improve the quality of the car audio and video. [0019] In summary, the structure disclosed in the present creation is unprecedented, and can indeed achieve the improvement of efficacy, and has industrial availability, fully conforms to the new patent requirements, and invites the reviewing committee to grant a patent. In order to innovate, there is no sense of morality. • [0020] However, the above-mentioned drawings and descriptions are only preferred embodiments of the present invention. Those who are familiar with the art, the modifications or equivalent changes made in accordance with the spirit of the case should still be included in the application. Within the scope of the patent. • [Simple Description] [0021] • Figure 1 is a schematic diagram of the custom menu screen. Figure 2 is a schematic diagram of the creation of the touch screen and the car audio and video host. Figure 3 is a schematic diagram of the digital television of the present creation. Figure 4 is a schematic view of the present invention installed in the car. FIG. 5 is a circuit block diagram of the coordinate value of the coding point of the creation. Figure 6 is a schematic diagram of the landmark point of the creation relative to the coordinate value. FIG. 7 is a schematic diagram of the NCE control protocol packet coding of the present invention. Figure 8 is a flow chart of the coordinates of the coding coordinates of the creative coordinates. Figure 9 is a diagram showing the state of use of this creation (1). Figure 10 is a diagram showing the state of use of this creation (2). ϊ [0022] [Main component symbol description] 20 touch screen 21 touch panel 22 coordinate point 22 'single punctuation 1012幌# single weaving leg 〇 1 page 11 / total 24 pages 23 touch screen 1013344836-0 M441883 101 September 11th revised replacement page 231 main menu 231 'Details setting 232 volume 233 on the selection station 234 under the selection station 235 program information 24 coordinate value 30 image transmission device 40 car audio video host

41 housing 42 microprocessor 43 touch input interface 44 touch output interface 45 image processing output interface 5 0 digital TV 51 video signal 51 'preset point 52 OSD software signal 5 21 graphics interface 5 3 video signal 54 two-dimensional coordinates 541 Horizontal axis ' 542 vertical axis 60 composite video baseband signal 70 infrared device 71 NEC code 10120982^^^^ 1013344836-0 A0101 page 12 / total 24 pages M441883 101 years. September 11 correction replacement page 80 packet 81 boot code 8 2 identification code 83 X coordinates 84 Y coordinates

10120982^单号 A〇101 Page 13 of 24 1013344836-0

Claims (1)

M441883 September 11, 2010 According to the replacement page VI, the scope of application for patents: 1. An external vehicle high-definition digital TV full touch operating system, comprising: a touch screen, which has a touch panel, the The touch panel is provided with a plurality of coordinate points, and the plurality of coordinate points are converted into digital signals by analog signals such as touch pressure, and the touch screen is electrically connected to an image transmission device, so that the image transmission device can transmit images to the touch a control panel; a car audio and video host having a housing, the housing is provided with a microprocessor, the microprocessor is electrically connected to a touch input interface, a touch output interface and an image processing output interface, The touch input interface receives the plurality of coordinate touch signals and transmits the signals to the microprocessor, and the microprocessor outputs the touch output interface to the touch output interface, and the image processing output interface is electrically connected to the image transmission device to enable the The image processing output interface reads the touched image, so that the image transmission device can transmit the touched image to the touch screen; a digital television, which is connected Receiving a video signal, and at least one screen display graphic software signal, the video signal forms an image signal with the screen display graphic software signal, and electrically connects a composite video baseband signal, and outputs the image by using the composite video baseband signal a signal, and the CVBS device is electrically connected to the image processing output interface, so that the image processing output interface reads the image signal, and then transmits the image signal to the touch screen; and an infrared device electrically connects the digital television And the touch output interface, and the firmware of the microprocessor calculates a single punctuation point of the plurality of coordinate points, and corresponds to the preset point of the video signal, and then encodes the video signal by the infrared device Two-dimensional coordinates with touch, and the screen display graphic software signal superimposed within the two-dimensional coordinates, so that the image signal forms a 98220982 production number number Xie 01 14/24 pages 1013344836-0 M441883 101.09 On the 11th, the replacement page touch screen is corrected, and the composite video baseband signal is used to output the touch screen to make the image Processing an output interface to read the touch screen, then the image transmission apparatus to transmit to the touch screen, the touch panel having a touch presented surface coordinate values of the day. 2. The external high-quality digital TV full touch operating system for an external vehicle according to claim 1, wherein the screen display graphic software signal has a main menu, volume, upper selection, and selection Any graphical interface for the station, program information, and detail settings. 3. The external high-definition digital high-definition digital television operating system according to claim 1, wherein the touch surface has a main menu, a volume, an upper selection station, and a lower selection station. Touch button. 4. The external high-definition digital television full touch operating system for an external vehicle according to claim 3, wherein the main menu has a detailed setting. 5. The external high-quality digital TV full touch operating system for an external vehicle according to claim 3, wherein the touch surface has program information. 6. The external high-quality digital TV full touch operating system for an external vehicle according to claim 1, wherein the standard size of the outer casing is 1 DIN • or 2 DIM. 7. The external high-definition digital television full touch operating system for an external vehicle according to claim 1, wherein the touch panel is resistive. 8. The external high-definition digital television full touch operating system for an external vehicle according to claim 1, wherein the infrared device further comprises an NEC code, and is further encoded into a packet by a NEC control protocol, the packet having The pilot code, identification code, X coordinate and Y coordinate 'transmit the coordinate value setting. 9. The external high-definition digital television full touch operating system for an external vehicle according to claim 8, wherein the identification code is transmitted 0X55, 0x06 10120982^^'^ A0101, page 15 / total 24 pages 1013344836-0 M441883 On September 11, 101, the nuclear power was replaced by the preset point of the video signal. 10. The external high-definition digital television full touch operating system for an external vehicle according to any one of claims 1 to 9, wherein the upper left corner of the touch panel is preset with a single punctuation point and The firmware of the microprocessor is converted into a preset point of the video signal to form a two-dimensional coordinate reference origin. HU20982 single number ship 01 page 16 / total 24 pages 1013344836-0