CN104469207A - Control method for illegal shutdown prevention of television-computer integrated machine - Google Patents
Control method for illegal shutdown prevention of television-computer integrated machine Download PDFInfo
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- CN104469207A CN104469207A CN201410748755.XA CN201410748755A CN104469207A CN 104469207 A CN104469207 A CN 104469207A CN 201410748755 A CN201410748755 A CN 201410748755A CN 104469207 A CN104469207 A CN 104469207A
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Abstract
The invention relates to the television-computer integrated machine control technology, and discloses a control method for illegal shutdown prevention of a television-computer integrated machine. System breakdown and hard disk damage which are caused by illegal shutdown of a computer can be avoided as mush as possible. The method includes the steps that the computer is started, wherein when a television is switched into a computer source, the on-off state of the computer is confirmed according to detection FEEDBACK, if the computer is shut down, a prompt menu for starting the PC automatically pops up, and corresponding operation is selected and executed; the computer is shut down, wherein when the television receives a shutdown command, the on-off state of the computer is detected firstly, if the computer is shut down, the television is directly shut down, if the computer is started, operation is selected, and if the computer is shut down, the computer is shut down and then the television is shut down. The control method is suitable for start and shutdown control over the television-computer integrated machine.
Description
Technical field
The present invention relates to television PC control technology, be specifically related to the control method that television PC prevents illegal shutdown.
Background technology
Because country constantly strengthens the input to education funds, development of educational cause is extremely rapid, using TV and computer as the intelligent tutoring system of display and control centre in large-area use; And be more the machine of being made of one that combined by two equipment, and TV and computer control separately as independently equipment, so in user operation, connect up and install very large advantage.
The easiest produced problem of television PC is exactly the illegal switching on and shutting down of computer, very easily causes system crash and hard disk corruptions, and especially after hard disk corruptions, after-sales service needs to carry out dismounting to whole TV, seems and especially bothers, too increase cost.
Summary of the invention
Technical problem to be solved by this invention is: propose the control method that a kind of television PC prevents illegal shutdown, avoid as much as possible causing system crash and hard disk corruptions because computer illegally shuts down.
The technical solution adopted for the present invention to solve the technical problems is: television PC prevents the control method of illegal shutdown, comprises the following steps:
A. booting computer step;
A1. when all-in-one receive remote control be switched to computer signalling source order time, TV switches to computer signalling source;
A2. TV confirms the current switch machine state of computer by detecting FEEDBACK, if computer current be off-mode, then enter steps A 3, if computer current be open state, then computer continues normally to work, and steps A flow process terminates;
A3. TV automatic spring opens the prompting menu of computer, and prompting user selects corresponding operating;
A4. when user confirms to open, then computer system is started;
B. shut down of computer step;
B1. all-in-one receives television shutdown order;
B2. TV confirms the current switch machine state of computer by detecting FEEDBACK, if computer current be open state, then enter step B3, if computer current be off-mode, then enter step B5;
B3. TV automatic spring closes the prompting menu of computer, and prompting user selects corresponding operating;
B4. when confirming shutdown, then computer is closed;
B5. closing television.
Further, the method also comprises step:
C. computer reboot step:
When computer cannot be restarted by its own system, perform reboot operation by TV menu.
Concrete, the vision signal of described computer flows to TV in HDMI or VGA mode.
Concrete, described computer is OPS interface computer, and described TV inputs I/O ports by 2 and receives computer feedback signal: FEEDBACK and PB-DETA, and wherein FEEDBACK is that PC operating state feedback detects interface, and PB-DETA is that PC module inserts detection interface.
Concrete, described TV exports I/O port by 3 and controls pcs signal: PC-PW, PC-ON, PC-RESET; Wherein, PC-PW is that PC power source 220V exchanges input control interface, and PC-ON is PC switching on and shutting down triggering signal control interface, and PC-RESET is that PC restarts triggering signal control interface.
The invention has the beneficial effects as follows: the solution of the present invention is under unartificial disconnected alternating current conditions, all effectively can avoid the illegal shutdown of computer, effectively reduce the probability that computer damages, and menu prompt be intelligent, user-friendly, bring great convenience for user uses.
Accompanying drawing explanation
Fig. 1 is TV and computer connection status schematic diagram in all-in-one;
Fig. 2 is the control method flow chart that television PC of the present invention prevents illegal shutdown.
Embodiment
Television PC in the present invention is when system, computer module is powered by TV, tv processor is by the detection to computer feedback signal, eject corresponding actions menu, the start of computer can be controlled, shut down and the conputer controlled operation such as to restart, under the menu prompt operation of intelligence, can avoid as much as possible causing system crash and hard disk corruptions because computer illegally shuts down.
As shown in Figure 1, the vision signal of computer flows to TV in HDMI or VGA mode, television reception computer feedback signal is 2 inputs I/O port FEEDBACK and PB-DETA (only for OPS interface computer), and it is 3 output I/O ports PC-PW, PC-ON, PC-RESET that TV controls pcs signal.By above design, TV can be realized the operation of computer is controlled.
For OPS interface computer, TV software detects PB-DETA and judges whether to there is computer module.
Based on above-mentioned all-in-one, the present invention proposes the control method that television PC prevents illegal shutdown, as shown in Figure 2, it comprises the following steps:
A. booting computer step;
A1. when all-in-one receive remote control be switched to computer signalling source order time, TV switches to computer signalling source;
A2. TV confirms the current switch machine state of computer by detecting FEEDBACK, if computer current be off-mode, then enter steps A 3, if computer current be open state, then computer continues normally to work, and steps A flow process terminates;
A3. TV automatic spring opens the prompting menu of computer, and prompting user selects corresponding operating;
A4. when user confirms to open, then computer system is started;
B. shut down of computer step;
B1. all-in-one receives television shutdown order;
B2. TV confirms the current switch machine state of computer by detecting FEEDBACK, if computer current be open state, then enter step B3, if computer current be off-mode, then enter step B5;
B3. TV automatic spring closes the prompting menu of computer, and prompting user selects corresponding operating;
B4. when confirming shutdown, then computer is closed;
B5. closing television.
C. computer reboot step:
When computer cannot be restarted by its own system, perform reboot operation by TV menu.
Claims (5)
1. television PC prevents the control method of illegal shutdown, it is characterized in that, comprises the following steps:
A. booting computer step;
A1. when all-in-one receive remote control be switched to computer signalling source order time, TV switches to computer signalling source;
A2. TV confirms the current switch machine state of computer by detecting FEEDBACK, if computer current be off-mode, then enter steps A 3, if computer current be open state, then computer continues normally to work, and steps A flow process terminates;
A3. TV automatic spring opens the prompting menu of computer, and prompting user selects corresponding operating;
A4. when user confirms to open, then computer system is started;
B. shut down of computer step;
B1. all-in-one receives television shutdown order;
B2. TV confirms the current switch machine state of computer by detecting FEEDBACK, if computer current be open state, then enter step B3, if computer current be off-mode, then enter step B5;
B3. TV automatic spring closes the prompting menu of computer, and prompting user selects corresponding operating;
B4. when confirming shutdown, then computer is closed;
B5. closing television.
2. television PC as claimed in claim 1 prevents the control method of illegal shutdown, and it is characterized in that, the method also comprises step:
C. computer reboot step:
When computer cannot be restarted by its own system, perform reboot operation by TV menu.
3. television PC as claimed in claim 1 prevents the control method of illegal shutdown, and it is characterized in that, the vision signal of described computer flows to TV in HDMI or VGA mode.
4. television PC as claimed in claim 1 prevents the control method of illegal shutdown, it is characterized in that, described computer is OPS interface computer, described TV receives computer feedback signal by 2 input I/O ports: FEEDBACK and PB-DETA, wherein FEEDBACK is that PC operating state feedback detects interface, and PB-DETA is that PC module inserts detection interface.
5. television PC as claimed in claim 1 prevents the control method of illegal shutdown, it is characterized in that, described TV exports I/O port by 3 and controls pcs signal: PC-PW, PC-ON, PC-RESET; Wherein, PC-PW is that PC power source 220V exchanges input control interface, and PC-ON is PC switching on and shutting down triggering signal control interface, and PC-RESET is that PC restarts triggering signal control interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410748755.XA CN104469207A (en) | 2014-12-09 | 2014-12-09 | Control method for illegal shutdown prevention of television-computer integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410748755.XA CN104469207A (en) | 2014-12-09 | 2014-12-09 | Control method for illegal shutdown prevention of television-computer integrated machine |
Publications (1)
| Publication Number | Publication Date |
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| CN104469207A true CN104469207A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410748755.XA Pending CN104469207A (en) | 2014-12-09 | 2014-12-09 | Control method for illegal shutdown prevention of television-computer integrated machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979892A (en) * | 2015-07-02 | 2015-10-14 | 四川长虹教育科技有限公司 | System and method for preventing OPS abnormal power failure of OPS-TV all-in-one machine |
| CN105045599A (en) * | 2015-08-12 | 2015-11-11 | 创维光电科技(深圳)有限公司 | Television and computer integrated machine and method for realizing remote startup and shutdown control of same |
| CN106249832A (en) * | 2016-07-27 | 2016-12-21 | 青岛海信电器股份有限公司 | Touch-control all-in-one machine and power control method thereof |
| CN107888954A (en) * | 2017-05-22 | 2018-04-06 | 珠海经济特区金品电器有限公司 | A kind of embedded computer TV integrated machine |
| CN112181502A (en) * | 2020-09-22 | 2021-01-05 | 广州朗国电子科技有限公司 | OPS computer control method and device of all-in-one machine equipment and storage medium |
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| CN101615059A (en) * | 2009-07-09 | 2009-12-30 | 数源科技股份有限公司 | Television PC and implementation method by the control of TV integrated circuit board |
| CN103491326A (en) * | 2013-09-24 | 2014-01-01 | 青岛海信电器股份有限公司 | All-in-one computer television and control method of all-in-one computer television |
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| CN200947641Y (en) * | 2006-09-19 | 2007-09-12 | 深圳市神舟电脑有限公司 | Liquid crystal high-definition television with computer function |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979892A (en) * | 2015-07-02 | 2015-10-14 | 四川长虹教育科技有限公司 | System and method for preventing OPS abnormal power failure of OPS-TV all-in-one machine |
| CN105045599A (en) * | 2015-08-12 | 2015-11-11 | 创维光电科技(深圳)有限公司 | Television and computer integrated machine and method for realizing remote startup and shutdown control of same |
| CN106249832A (en) * | 2016-07-27 | 2016-12-21 | 青岛海信电器股份有限公司 | Touch-control all-in-one machine and power control method thereof |
| CN107888954A (en) * | 2017-05-22 | 2018-04-06 | 珠海经济特区金品电器有限公司 | A kind of embedded computer TV integrated machine |
| CN112181502A (en) * | 2020-09-22 | 2021-01-05 | 广州朗国电子科技有限公司 | OPS computer control method and device of all-in-one machine equipment and storage medium |
| CN112181502B (en) * | 2020-09-22 | 2022-02-08 | 长沙朗源电子科技有限公司 | OPS computer control method and device of all-in-one machine equipment and storage medium |
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Application publication date: 20150325 |
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| RJ01 | Rejection of invention patent application after publication |