CN101017451A - Method and system for controlling insertion and extraction of USB on television - Google Patents
Method and system for controlling insertion and extraction of USB on television Download PDFInfo
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- CN101017451A CN101017451A CNA2006101572944A CN200610157294A CN101017451A CN 101017451 A CN101017451 A CN 101017451A CN A2006101572944 A CNA2006101572944 A CN A2006101572944A CN 200610157294 A CN200610157294 A CN 200610157294A CN 101017451 A CN101017451 A CN 101017451A
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Abstract
This invention relates to one television upper control USB plug system, which comprises USB terminal monitor, USB signal switch controller and USB terminal software monitor system, wherein, the monitor tests the terminal device to identify USB device and its use situation; the controller controls USB data communication circuit switch and the software monitor system gets information according to the monitor and to send control order to switch controller by switch; through USB signal controller providing switch control.
Description
[technical field]
This creation relates to the consumption electronic products technical field, particularly a kind of system and method for control USB plug on televisor.
[background technology]
Hot plug (hot-plugging or Hot Swap) function allows the user in shutdown system not exactly, takes out under the situation of not cutting off the electricity supply and changes parts, thereby improved timely recovery capability, extendability and the dirigibility etc. of system to disaster.Yet hot plug when bringing convenience, but brought hidden danger to the user, long-term direct plug, without any programmed protection, can improve breakdown rate greatly, infringement equipment.Especially in television devices to the direct plug of USB port equipment, though pulled up the deadlock that does not cause system at that time, but continually to USB port, USB device or portable hard drive carry out hot plug operations, system produces during plug peak current or voltage, be easy to damage the interface of USB device or portable hard drive, cause the loss of data of having deposited in the USB, and influence the overall operation performance of system easily, even can damage the hardware of televisor, light then the USB interface of burning televisor, heavy then burn our television set chip, cause system's generation deadlock phenomenon.
[summary of the invention]
For addressing the above problem, fundamental purpose of the present invention is to provide a kind of system and method for control USB plug on televisor, with correct guiding USB plug, protection televisor and USB flash disk, prolongs its serviceable life.
For achieving the above object, the technical scheme taked of the present invention is:
A kind of system of control USB plug on televisor comprises the software monitoring system of USB port monitor, usb signal on-off controller and USB port; Described USB port monitor is monitored USB port equipment, identification USB device and to the equipment audiomonitor behaviour in service of USB port, the switch of the tie line of described usb signal on-off controller control USB, the software monitoring system of described USB port sends control command by switch control program to the signaling switch controller of USB according to the information of the port monitor acquisition of USB.
A kind of method of control USB plug on televisor comprises and inserting and withdrawal process that it comprises the steps:
A., the USB port monitor is provided, USB port equipment is monitored, identification USB device and the equipment audiomonitor behaviour in service of USB port;
B. provide the usb signal on-off controller, with the switch of tie line of control USB;
C., the software monitoring system of USB port is provided,, sends control command to the signaling switch controller of USB by switch control program with the information that the port monitor according to USB obtains.
D. provide totalizer, to count.
Teach mutually in prior art, the system and method for a kind of control USB plug on televisor of the present invention comes detection port equipment to insert situation and behaviour in service by the monitor of USB port; Provide switch control by the usb signal on-off controller to the tie line of USB; Software monitoring system by USB port comes information and control usb communication, with management USB port and equipment, correctly guides the USB plug, reduces breakdown rate, and protection televisor and USB flash disk prolong its serviceable life.
[description of drawings]
Fig. 1 is the present invention controls USB plug system on televisor a structured flowchart;
Fig. 2 is the present invention controls USB plug method on televisor an insertion process process flow diagram;
Fig. 3 is the present invention controls USB plug method on televisor a withdrawal process process flow diagram.
[embodiment]
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.
Please refer to shown in Figure 1ly, a kind of system of control USB plug on televisor comprises: the software monitoring system 102 of USB port monitor 101, usb signal on-off controller 103 and USB port.Wherein, 101 pairs of USB port equipment of USB port monitor are monitored, identification USB device and to the equipment audiomonitor behaviour in service of USB port; The switch of the tie line of the signaling switch controller 103 control USB of USB makes things convenient for the operation of 102 pairs of USB port equipment of software monitoring system; And the software monitoring system 102 of USB port obtains the equipment insertion information and the equipment behaviour in service information of USB port according to the port monitor 101 of USB, send control command by switch control program to the signaling switch controller 103 of USB, after signal switching circuit obtains instruction, the switch of control data communication line, and by the menu prompt display message, with control USB port equipment.
Please refer to Fig. 2, shown in Figure 3, the method for control USB plug comprises insertion and withdrawal process on televisor.Wherein, during insertion process, USB device is inserted televisor, and the USB port monitor detects USB port, if detected USB device, then will point out port to have equipment to insert; After software monitor programme obtains port information, give an order, open the data communication switch to the port signal on-off controller; The port signal on-off controller is changed to out the data communication switch, starts accumulator count simultaneously; When opening successfully, will point out and normally to use USB device, simultaneously totalizer clear 0; When opening when unsuccessful, totalizer adds 1 automatically, lays equal stress on and newly sends the switch of opening data communication, when totalizer is accumulated to predetermined value, will point out and can not open USB device communication, please close the machine check USB device, thus the control of end insertion process.
During withdrawal process, press the USB operating key that is arranged on the telepilot, system detects the USB port state status by the port monitor, does not have USB device if detect USB port, then will point out display message, and port does not have USB device; If when detecting USB port USB device being arranged, will point out and whether eject USB device, press after the cancel key, then do not process, the blanking of prompting menu; Press and determine after the key, system receives after telepilot gives an order, and system detects USB port at once, uses USB device if system detects, and then points out display message, and system is using USB device, please stop using USB device; If do not use USB device, send the signaling switch controller that control command is given USB, close the communication of USB, start accumulator count simultaneously, if close successfully, totalizer clear 0, You are prompted with can have been extracted USB device safely then, if close when getting nowhere, totalizer adds 1 automatically, lays equal stress on and newly sends the switch of closing data communication, when totalizer is accumulated to predetermined value, to point out and normally to close USB device communication, the ejection USB device of please shutting down, thereby the control of end withdrawal process.
More than the system and method for a kind of control USB plug on televisor provided by the present invention is described in detail, used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (6)
1. the system of a control USB plug on televisor is characterized in that: the software monitoring system that comprises USB port monitor, usb signal on-off controller and USB port; Described USB port monitor is monitored USB port equipment, identification USB device and to the equipment audiomonitor behaviour in service of USB port, the switch of the tie line of described usb signal on-off controller control USB, the software monitoring system of described USB port sends control command by switch control program to the signaling switch controller of USB according to the information of the port monitor acquisition of USB.
2. the system of control USB plug on televisor as claimed in claim 1, it is characterized in that: the software monitoring system of described USB port inserts information and equipment behaviour in service information by the equipment of the port monitor acquisition port of USB, to send the instruction of respective menu prompting Presentation Function.
3. the system of control USB plug on televisor as claimed in claim 1, it is characterized in that: the software monitoring system of described USB port sends control command by switch control program to the signaling switch controller of USB, after signal switching circuit obtains instruction, the switch of control data communication line, and the demonstration by menu prompt information, with control USB port equipment.
4. the method for a control USB plug on televisor comprises and inserting and withdrawal process, it is characterized in that, comprises the steps:
E., the USB port monitor is provided, USB port equipment is monitored, identification USB device and the equipment audiomonitor behaviour in service of USB port;
F. provide the usb signal on-off controller, with the switch of tie line of control USB;
G., the software monitoring system of USB port is provided,, sends control command to the signaling switch controller of USB by switch control program with the information that the port monitor according to USB obtains.
H. provide totalizer, to count.
5. the method for control USB plug on televisor as claimed in claim 4 is characterized in that insertion process comprises the steps:
When a. inserting USB device, system detects USB port by the port monitor, and when detection port had equipment, prompting had equipment to insert;
B. after software monitoring system obtains port information, give an order, open the data communication switch to the port signal on-off controller; The port signal on-off controller is changed to out the data communication switch, starts accumulator count simultaneously;
C. switch opens success will be pointed out and can normally be used USB device, simultaneously totalizer clear 0; Unsuccessful as if opening, totalizer adds 1 automatically, lays equal stress on and newly sends the switch of opening data communication, when totalizer is accumulated to predetermined value, will points out and can not open USB device communication, please close the machine check USB device.
6. the method for control USB plug on televisor as claimed in claim 4 is characterized in that withdrawal process comprises the steps:
1) press the USB operating key, system detects USB port by the port monitor;
2) when detecting port and do not have equipment, the system prompt port does not have USB device; When detecting port equipment is arranged, whether the System menu prompting ejects USB device;
3) eject USB device if click cancellation, then point out the menu blanking; As click and determine to eject USB device, then system will detect the USB port behaviour in service by the port monitor once more;
4) testing result be port device just in use, then menu prompt equipment uses, and please stop using USB device; If port device does not use, then software monitoring system is given an order to the port signal on-off controller, closes the data communication switch;
5) the port signal on-off controller is changed to the pass to the data communication switch, starts accumulator count simultaneously;
When 6) the data communication switch cut out successfully, USB device can be normally ejected in prompting, simultaneously totalizer clear 0; Unsuccessful as if closing, totalizer adds 1 automatically, lays equal stress on and newly sends the order of closing the data communication switch, and when totalizer was accumulated to predetermined value, USB device communication can not be normally closed in menu prompt, the ejection USB device of please shutting down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101572944A CN101017451A (en) | 2006-12-05 | 2006-12-05 | Method and system for controlling insertion and extraction of USB on television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101572944A CN101017451A (en) | 2006-12-05 | 2006-12-05 | Method and system for controlling insertion and extraction of USB on television |
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| CN101017451A true CN101017451A (en) | 2007-08-15 |
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| CNA2006101572944A Pending CN101017451A (en) | 2006-12-05 | 2006-12-05 | Method and system for controlling insertion and extraction of USB on television |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101980165A (en) * | 2010-11-04 | 2011-02-23 | 福建升腾资讯有限公司 | Method for realizing soft-swap of universal serial bus (USB) equipment on virtual server |
| CN102300001A (en) * | 2011-09-14 | 2011-12-28 | 惠州Tcl移动通信有限公司 | Method for preventing memory card of mobile terminal from frequent hot plug and mobile terminal |
| CN102411554A (en) * | 2011-08-09 | 2012-04-11 | Tcl集团股份有限公司 | Hot-plugging method, apparatus and terminal device for USB (universal serial bus) storage devices |
| CN102436425A (en) * | 2011-10-21 | 2012-05-02 | 珠海全志科技股份有限公司 | Hot drawing method for removable storage device and implementation device |
| WO2012094810A1 (en) * | 2011-01-12 | 2012-07-19 | Nokia Corporation | Connectable apparatus and associated methods |
| CN103163390A (en) * | 2011-12-08 | 2013-06-19 | 鸿富锦精密工业（深圳）有限公司 | Testing device of universal serial bus (USB) interface |
| CN103259952A (en) * | 2011-12-27 | 2013-08-21 | 佳能株式会社 | Communication apparatus, control method therefor, and program |
| CN103997449A (en) * | 2014-05-14 | 2014-08-20 | 航天科工深圳（集团）有限公司 | Interface conversion device |
| CN104467898A (en) * | 2013-09-25 | 2015-03-25 | 北京国通创安报警网络技术有限公司 | Portable intelligent terminal and method for conducting data transmission with portable intelligent terminal |
| CN105653985A (en) * | 2014-10-22 | 2016-06-08 | 北京中电瑞铠科技有限公司 | USB port plugging electron label method and device |
| CN105739910A (en) * | 2014-12-11 | 2016-07-06 | 中兴通讯股份有限公司 | Data processing method and system for external storage medium, and processor |
| CN106021160A (en) * | 2016-05-16 | 2016-10-12 | 江苏沁恒股份有限公司 | USB signal monitoring apparatus and monitoring method |
| CN108710509A (en) * | 2018-05-23 | 2018-10-26 | 四川巧夺天工信息安全智能设备有限公司 | A method of storage device is monitored in visualization in real time |
| CN109074141A (en) * | 2016-07-13 | 2018-12-21 | 惠普发展公司，有限责任合伙企业 | Calculating equipment with hot plug prediction circuit |
| CN111045356A (en) * | 2019-11-07 | 2020-04-21 | 珠海格力电器股份有限公司 | Method and circuit for realizing hot plug of industrial robot demonstrator |
| CN112380078A (en) * | 2020-11-25 | 2021-02-19 | 歌尔科技有限公司 | USB equipment communication test method and test device |
-
2006
- 2006-12-05 CN CNA2006101572944A patent/CN101017451A/en active Pending
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101980165A (en) * | 2010-11-04 | 2011-02-23 | 福建升腾资讯有限公司 | Method for realizing soft-swap of universal serial bus (USB) equipment on virtual server |
| WO2012094810A1 (en) * | 2011-01-12 | 2012-07-19 | Nokia Corporation | Connectable apparatus and associated methods |
| CN102411554A (en) * | 2011-08-09 | 2012-04-11 | Tcl集团股份有限公司 | Hot-plugging method, apparatus and terminal device for USB (universal serial bus) storage devices |
| CN102411554B (en) * | 2011-08-09 | 2015-04-29 | Tcl集团股份有限公司 | Hot-plugging method, apparatus and terminal device for USB (universal serial bus) storage devices |
| CN102300001A (en) * | 2011-09-14 | 2011-12-28 | 惠州Tcl移动通信有限公司 | Method for preventing memory card of mobile terminal from frequent hot plug and mobile terminal |
| CN102300001B (en) * | 2011-09-14 | 2014-04-16 | 惠州Tcl移动通信有限公司 | Method for preventing memory card of mobile terminal from frequent hot plug and mobile terminal |
| CN102436425B (en) * | 2011-10-21 | 2015-04-22 | 珠海全志科技股份有限公司 | Hot drawing method for removable storage device and implementation device |
| CN102436425A (en) * | 2011-10-21 | 2012-05-02 | 珠海全志科技股份有限公司 | Hot drawing method for removable storage device and implementation device |
| CN103163390A (en) * | 2011-12-08 | 2013-06-19 | 鸿富锦精密工业（深圳）有限公司 | Testing device of universal serial bus (USB) interface |
| CN103259952A (en) * | 2011-12-27 | 2013-08-21 | 佳能株式会社 | Communication apparatus, control method therefor, and program |
| US9058148B2 (en) | 2011-12-27 | 2015-06-16 | Canon Kabushiki Kaisha | Communication apparatus, control method therefor, and storage medium |
| CN103259952B (en) * | 2011-12-27 | 2015-11-18 | 佳能株式会社 | Communication equipment and control method thereof |
| CN104467898A (en) * | 2013-09-25 | 2015-03-25 | 北京国通创安报警网络技术有限公司 | Portable intelligent terminal and method for conducting data transmission with portable intelligent terminal |
| CN103997449A (en) * | 2014-05-14 | 2014-08-20 | 航天科工深圳（集团）有限公司 | Interface conversion device |
| CN105653985B (en) * | 2014-10-22 | 2020-04-24 | 北京中电瑞铠科技有限公司 | Method and device for plugging electronic tag on USB port |
| CN105653985A (en) * | 2014-10-22 | 2016-06-08 | 北京中电瑞铠科技有限公司 | USB port plugging electron label method and device |
| CN105739910A (en) * | 2014-12-11 | 2016-07-06 | 中兴通讯股份有限公司 | Data processing method and system for external storage medium, and processor |
| CN106021160A (en) * | 2016-05-16 | 2016-10-12 | 江苏沁恒股份有限公司 | USB signal monitoring apparatus and monitoring method |
| CN109074141A (en) * | 2016-07-13 | 2018-12-21 | 惠普发展公司，有限责任合伙企业 | Calculating equipment with hot plug prediction circuit |
| CN109074141B (en) * | 2016-07-13 | 2022-01-18 | 惠普发展公司，有限责任合伙企业 | Computing device with hot plug prediction circuit |
| CN108710509A (en) * | 2018-05-23 | 2018-10-26 | 四川巧夺天工信息安全智能设备有限公司 | A method of storage device is monitored in visualization in real time |
| CN111045356A (en) * | 2019-11-07 | 2020-04-21 | 珠海格力电器股份有限公司 | Method and circuit for realizing hot plug of industrial robot demonstrator |
| CN112380078A (en) * | 2020-11-25 | 2021-02-19 | 歌尔科技有限公司 | USB equipment communication test method and test device |
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