CN104780430A - Interactive method of complete machine system and extended system in multisystem television equipment - Google Patents
Interactive method of complete machine system and extended system in multisystem television equipment Download PDFInfo
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- CN104780430A CN104780430A CN201510122616.0A CN201510122616A CN104780430A CN 104780430 A CN104780430 A CN 104780430A CN 201510122616 A CN201510122616 A CN 201510122616A CN 104780430 A CN104780430 A CN 104780430A
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Abstract
The invention relates to an intelligent television equipment control technology, and discloses an interactive method of a complete machine system and an extended system in multisystem television equipment, which realizes order interaction and control synchronization of the complete machine system and the extended system. According to the method, when intercepting key information, the complete machine system or the extended system firstly judges whether a current video source is from the system or the other system; if the current video source is from the system, the complete machine system or the extended system directly analyzes the key information, and then responds according to a key event mechanism; if the current video source is from the other system, the key information is mapped and forwarded to the other system through a consumer electronics control (CEC) server, and the other system restores a key value and then responses according to the key event mechanism, so that the other system can be controlled under different video sources. The method is applicable to interactive control of the multisystem television equipment.
Description
Technical field
The present invention relates to intelligent television equipment control technology, be specifically related to the exchange method between machine system and expanding system in a kind of multisystem television equipment realized based on CEC (consumer electronics product control).
Background technology
Current, intelligent television is more and more general, existing nearly all television equipment is all based on single system, expand at a television equipment and carry in the design of multiple operating system, just need the mutual and control problem solved between different system, if the multiple identical or different operating system of a television equipment needs interaction data and control command, a stable channel so between expanding system and machine system, is just needed to transmit various control command;
Therefore, the present invention is necessary to propose the exchange method in a kind of multisystem television equipment between machine system and expanding system.
Summary of the invention
Technical problem to be solved by this invention is: propose the exchange method between machine system and expanding system in a kind of multisystem television equipment, realize the instruction interaction between machine system and expanding system and control synchronization.
The technical solution adopted for the present invention to solve the technical problems is: the exchange method in multisystem television equipment between machine system and expanding system, be applied to and comprise in the multisystem television equipment of machine system and expanding system, described machine system is connected by HDMI with between expanding system, and in machine system and expanding system, all having CEC server module, this CECserver module is used for based on HDMI-CEC protocol forward or receives interactive instruction and data; This exchange method comprises:
A. when machine system intercepts and captures key information, judge that current video source comes from machine system and still comes from expanding system, if current video source comes from machine system, then the key-press event mechanism according to machine system after resolving key information carries out key response; If current video source comes from expanding system, then machine system first by the key assignments in key information by being mapped as corresponding HDMI-CEC instruction by key map, then by its CEC server module, this HDMI-CEC instruction is sent to expanding system by HDMI;
After CEC server module in expanding system receives this HDMI-CEC instruction, by being reduced to corresponding key assignments by key map, finally according to the key-press event mechanism of expanding system, key response is carried out to key assignments after resolving;
B. when expanding system intercepts and captures key information, judge that current video source comes from machine system and still comes from expanding system, if current video source comes from expanding system, then the key-press event mechanism according to expanding system after resolving key information carries out key response; If current video source comes from machine system, then expanding system first by the key assignments in key information by being mapped as corresponding HDMI-CEC instruction by key map, then by its CEC server module, this HDMI-CEC instruction is sent to machine system by HDMI;
After CEC server module in machine system receives this HDMI-CEC instruction, by being reduced to corresponding key assignments by key map, the key-press event mechanism according to machine system after finally resolving key assignments carries out key response.
Further, in step, when machine system intercepts and captures key information, if current video source comes from expanding system, also need to judge whether this button is the button that expanding system pre-defines, and if so, then maps this button, forwards; Otherwise, this button is not mapped, is forwarded.
Further, in stepb, when expanding system intercepts and captures key information, if current video source comes from machine system, also need to judge whether this button is the button that machine system pre-defines, and if so, then maps this button, forwards; Otherwise, this button is not mapped, is forwarded.
Further, in step, expanding system, at acquisition key assignments, after resolving, if the key assignments of button does not meet the key value definition of its own system, is then abandoned responding button to key assignments.
Further, in stepb, machine system, at acquisition key assignments, after resolving, if the key assignments of button does not meet the key value definition of its own system, is then abandoned responding button to key assignments.
Further, described key information derives from the button of remote controller, the button etc. of handle.
The invention has the beneficial effects as follows: the present invention by expanding on the basis of HDMI-CEC agreement, achieve the mutual and control between television equipment multisystem, experience for user provides a kind of seamless manipulation multisystem television equipment, in addition, the new way that another experiences TV is provided in industry.
Accompanying drawing explanation
Fig. 1 is that machine system intercepting and capturing button maps key assignments and the schematic flow sheet forwarded to expanding system;
Fig. 2 is that expanding system intercepting and capturing button maps key assignments and the schematic flow sheet forwarded to machine system.
Embodiment
The present invention is intended to propose the exchange method in a kind of multisystem television equipment between machine system and expanding system, realizes the instruction interaction between machine system and expanding system and control synchronization.Machine system in the present invention and between expanding system, hardware is connected by HDMI, by HDMI-CEC agreement, the hardware path of HDMI carries out forwarding and the reception of various mutual and control command.Concrete instruction comprises the button of remote controller, the button etc. of handle.
The button of the control appliance such as remote controller or handle is intercepted and captured in machine system or expanding system, and judge the system residing for current video source, if current video source comes from another system (when namely machine system intercepts and captures button, current video source is from expanding system, when expanding system intercepts and captures button, current video source comes from machine system) then mapping forwarding is carried out to button, reach the effect controlling another system under different video source.
In specific implementation, exchange method in multisystem television equipment in the present invention between machine system and expanding system, be applied to and comprise in the multisystem television equipment of machine system and expanding system, described machine system is connected by HDMI with between expanding system, and in machine system and expanding system, all having CEC server module, this CEC server module is used for based on HDMI-CEC protocol forward or receives interactive instruction and data; This exchange method comprises:
1, when machine system intercepts and captures key information, judge that current video source comes from machine system and still comes from expanding system, if current video source comes from machine system, then the key-press event mechanism according to machine system after resolving key information carries out key response; If current video source comes from expanding system, interactive mode then between itself and expanding system as shown in Figure 1, machine system first by the key assignments in key information by being mapped as corresponding HDMI-CEC instruction by key map, then by its CECserver module, this HDMI-CEC instruction is sent to expanding system by HDMI;
After CEC server module in expanding system receives this HDMI-CEC instruction, by being reduced to corresponding key assignments by key map, finally according to the key-press event mechanism of expanding system, key response is carried out to key assignments after resolving;
In this step, when machine system intercepts and captures key information, if current video source comes from expanding system, also need to judge whether this button is the button that expanding system pre-defines, and if so, then maps this button, forwards; Otherwise, this button is not mapped, is forwarded;
Expanding system, at acquisition key assignments, after resolving, if the key assignments of button does not meet the key value definition of its own system, is then abandoned responding button to key assignments.
2, when expanding system intercepts and captures key information, judge that current video source comes from machine system and still comes from expanding system, if current video source comes from expanding system, then the key-press event mechanism according to expanding system after resolving key information carries out key response; If current video source comes from machine system, interactive mode then between itself and machine system as shown in Figure 2, expanding system first by the key assignments in key information by being mapped as corresponding HDMI-CEC instruction by key map, then by its CECserver module, this HDMI-CEC instruction is sent to machine system by HDMI;
After CEC server module in machine system receives this HDMI-CEC instruction, by being reduced to corresponding key assignments by key map, the key-press event mechanism according to machine system after finally resolving key assignments carries out key response.
In this step, when expanding system intercepts and captures key information, if current video source comes from machine system, also need to judge whether this button is the button that machine system pre-defines, and if so, then maps this button, forwards; Otherwise, this button is not mapped, is forwarded.
Machine system, at acquisition key assignments, after resolving, if the key assignments of button does not meet the key value definition of its own system, is then abandoned responding button to key assignments.
Claims (6)
1. the exchange method in multisystem television equipment between machine system and expanding system, be applied to and comprise in the multisystem television equipment of machine system and expanding system, described machine system is connected by HDMI with between expanding system, and in machine system and expanding system, all having CEC server module, this CEC server module is used for based on HDMI-CEC protocol forward or receives interactive instruction and data; It is characterized in that, this exchange method comprises:
A. when machine system intercepts and captures key information, judge that current video source comes from machine system and still comes from expanding system, if current video source comes from machine system, then the key-press event mechanism according to machine system after resolving key information carries out key response; If current video source comes from expanding system, then machine system first by the key assignments in key information by being mapped as corresponding HDMI-CEC instruction by key map, then by its CEC server module, this HDMI-CEC instruction is sent to expanding system by HDMI;
After CEC server module in expanding system receives this HDMI-CEC instruction, by being reduced to corresponding key assignments by key map, finally according to the key-press event mechanism of expanding system, key response is carried out to key assignments after resolving;
B. when expanding system intercepts and captures key information, judge that current video source comes from machine system and still comes from expanding system, if current video source comes from expanding system, then the key-press event mechanism according to expanding system after resolving key information carries out key response; If current video source comes from machine system, then expanding system first by the key assignments in key information by being mapped as corresponding HDMI-CEC instruction by key map, then by its CEC server module, this HDMI-CEC instruction is sent to machine system by HDMI;
After CEC server module in machine system receives this HDMI-CEC instruction, by being reduced to corresponding key assignments by key map, the key-press event mechanism according to machine system after finally resolving key assignments carries out key response.
2. the exchange method in multisystem television equipment as claimed in claim 1 between machine system and expanding system, it is characterized in that, in step, when machine system intercepts and captures key information, if current video source comes from expanding system, also need to judge whether this button is the button that expanding system pre-defines, and if so, then maps this button, forwards; Otherwise, this button is not mapped, is forwarded.
3. the exchange method in multisystem television equipment as claimed in claim 1 between machine system and expanding system, it is characterized in that, in stepb, when expanding system intercepts and captures key information, if current video source comes from machine system, also need to judge whether this button is the button that machine system pre-defines, and if so, then maps this button, forwards; Otherwise, this button is not mapped, is forwarded.
4. the exchange method in multisystem television equipment as claimed in claim 1 between machine system and expanding system, it is characterized in that, in step, expanding system is at acquisition key assignments, after key assignments is resolved, if the key assignments of button does not meet the key value definition of its own system, then abandon responding button.
5. the exchange method in multisystem television equipment as claimed in claim 1 between machine system and expanding system, it is characterized in that, in stepb, machine system is at acquisition key assignments, after key assignments is resolved, if the key assignments of button does not meet the key value definition of its own system, then abandon responding button.
6. the exchange method in the multisystem television equipment as described in claim 1-5 any one between machine system and expanding system, is characterized in that, described key information derives from the button of remote controller, the button of handle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510122616.0A CN104780430B (en) | 2015-03-19 | 2015-03-19 | Exchange method in multisystem television equipment between machine system and extension system |
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| CN201510122616.0A CN104780430B (en) | 2015-03-19 | 2015-03-19 | Exchange method in multisystem television equipment between machine system and extension system |
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| CN104780430B CN104780430B (en) | 2018-02-23 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106776081A (en) * | 2017-01-10 | 2017-05-31 | 北京风行在线技术有限公司 | Button intelligent control system and method are realized in terminal |
| CN107506245A (en) * | 2017-06-16 | 2017-12-22 | 广州视源电子科技股份有限公司 | It is remotely controlled method and apparatus, storage medium and the terminal device of multisystem |
| CN111831459A (en) * | 2020-06-16 | 2020-10-27 | 深圳市鸿合创新信息技术有限责任公司 | Dual-system remote control method, device, system mainboard and intelligent all-in-one machine |
| CN112073775A (en) * | 2019-06-10 | 2020-12-11 | 海信视像科技股份有限公司 | Sound processing method and display device |
| CN112073781A (en) * | 2019-06-10 | 2020-12-11 | 海信视像科技股份有限公司 | Display device and control method for application jump |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106776081A (en) * | 2017-01-10 | 2017-05-31 | 北京风行在线技术有限公司 | Button intelligent control system and method are realized in terminal |
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| CN112073781A (en) * | 2019-06-10 | 2020-12-11 | 海信视像科技股份有限公司 | Display device and control method for application jump |
| CN111831459A (en) * | 2020-06-16 | 2020-10-27 | 深圳市鸿合创新信息技术有限责任公司 | Dual-system remote control method, device, system mainboard and intelligent all-in-one machine |
| CN111831459B (en) * | 2020-06-16 | 2023-12-26 | 深圳市鸿合创新信息技术有限责任公司 | Dual-system remote control method and device, system main board and intelligent integrated machine |
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| CN104780430B (en) | 2018-02-23 |
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