CN106126445A - A kind of USB long-range control method and system - Google Patents
A kind of USB long-range control method and system Download PDFInfo
- Publication number
- CN106126445A CN106126445A CN201610435375.XA CN201610435375A CN106126445A CN 106126445 A CN106126445 A CN 106126445A CN 201610435375 A CN201610435375 A CN 201610435375A CN 106126445 A CN106126445 A CN 106126445A
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- China
- Prior art keywords
- usb
- power source
- processing unit
- central processing
- control instruction
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/10—Program control for peripheral devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/10—Program control for peripheral devices
- G06F13/102—Program control for peripheral devices where the programme performs an interfacing function, e.g. device driver
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
Abstract
The embodiment of the invention discloses a kind of USB long-range control method and system, the method includes: the central processing unit of Cloud Server transmission control instruction to data capsule；Described central processing unit controls disconnecting and closing with the power down and the conducting that realize USB port of USB power source switch according to described control instruction.The technical scheme of the embodiment of the present invention can send control instruction by remote cloud server and control power down or the conducting of USB port, thus reduces data capsule owing to disorderly inserting the poisoning that USB device brings or the probability damaged.
Description
Technical field
The present embodiments relate to remote control technology field, particularly relate to a kind of USB long-range control method and system.
Background technology
USB (universal serial bus) (Universal Serial Bus, USB) is a kind of input connecting computer and external equipment
The technical protocol of output interface, maximum characteristic is to support hot plug and plug and play.When external equipment inserts computer, computer
The driver required for external equipment can be loaded into voluntarily, therefore more than LPT port, RS232, PS/2, PCI, ISA etc. on using
Conventional transmission interface also to facilitate, thus is widely used in PC and circumscribing peripheral equipment.
To use the supply of same power supply in design generally, due to USB port and computer and circumscribing peripheral equipment, therefore when
Computer and circumscribing peripheral equipment are when power supply, and USB port is energized the most simultaneously and can use.When computer and circumscribing peripheral equipment are in power-off
Time USB port also simultaneously power-off unusable.
But, when computer and circumscribing peripheral equipment use in power supply, user may disorderly insert some with product unrelated
USB device, it is thus possible to cause machine poisoning or damage machine.
Summary of the invention
The embodiment of the present invention provides a kind of USB long-range control method and system, to reduce data capsule in conducting process,
USB port inserts USB device user may cause machine poisoning or the probability damaged.
First aspect, embodiments provides a kind of USB long-range control method, including:
Cloud Server sends control instruction to the central processing unit of data capsule；
Described central processing unit controls the disconnection of USB power source switch with Guan Bi to realize USB end according to described control instruction
The power down of mouth and conducting.
Second aspect, embodiments provides a kind of USB tele-control system, including:
Cloud Server, for sending control instruction to the central processing unit of data capsule；
Described central processing unit, for controlling the disconnection of USB power source switch and closing to realize according to described control instruction
The power down of USB port and conducting.
A kind of USB long-range control method provided in the embodiment of the present invention and system, it is sent by Cloud Server and controls
Instruct the central processing unit to data capsule；And control USB power source switch by described central processing unit according to described control instruction
Disconnect with Guan Bi with the power down and the conducting that realize USB port.Long-distance cloud can be passed through from the technical scheme of the embodiment of the present invention
Server sends control instruction and controls power down or the conducting of USB port, thus reduces data capsule and bring owing to disorderly inserting USB device
Poisoning or damage probability.
Accompanying drawing explanation
The schematic flow sheet of a kind of USB long-range control method that Fig. 1 provides for the embodiment of the present invention one；
The schematic flow sheet of a kind of USB long-range control method that Fig. 2 provides for the embodiment of the present invention two；
The structural representation of a kind of USB tele-control system that Fig. 3 provides for the embodiment of the present invention three.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.May be appreciated
It is that specific embodiment described herein is used only for explaining the present invention, rather than limitation of the invention.Further need exist for explanation
, for the ease of describing, accompanying drawing illustrate only part related to the present invention rather than entire infrastructure.
Embodiment one
A kind of USB long-range control method schematic flow sheet that Fig. 1 provides for the embodiment of the present invention one, the method can be by
USB tele-control system performs, and wherein this USB tele-control system can be realized by software and/or hardware, typically can be integrated in cloud
In server.
Seeing Fig. 1, the method for the present embodiment comprises the steps:
S10, Cloud Server send control instruction to the central processing unit of data capsule.
Exemplary, data that described Cloud Server is uploaded with each data capsule of reception or picture etc., and it is managed phase
Answer data or picture.
Described data capsule is the data processing equipment for POS.
Wherein, described control instruction includes open command and the close command controlling USB power source switch.In practice
In, relative set can be carried out according to user's actual need or be modified, such as, can arrange in certain time period or one week
Or several days USB ports are in illegal state, it is impossible to use.
S12, described central processing unit control the disconnection of USB power source switch with Guan Bi to realize according to described control instruction
The power down of USB port and conducting.
Described central processing unit controls the disconnection of USB power source switch with Guan Bi to realize USB end according to described control instruction
The power down of mouth specifically includes with conducting:
When described central processing unit receives open command, input low level to described USB power source switchs to control USB
On and off switch disconnects, to realize the power down of USB port；Or
When described central processing unit receives close command, input high level to described USB power source switchs to control USB
On and off switch closes, to realize the conducting of USB port.
The technical scheme of the embodiment of the present invention, by the central processing unit of Cloud Server transmission control instruction to data capsule；
Described central processing unit controls disconnecting and closing with the power down realizing USB port of USB power source switch according to described control instruction
With conducting.The technical scheme of the embodiment of the present invention can send control instruction by remote cloud server and control USB port
Power down or conducting, thus reduce data capsule owing to disorderly inserting the poisoning that USB device brings or the probability damaged.
Embodiment two
A kind of USB long-range control method schematic flow sheet that Fig. 2 provides for the embodiment of the present invention two, it is with embodiment one
Based on, by USB port power down and when inserting USB device, the alerting pattern of USB refines further, to promote Consumer's Experience.
S20, Cloud Server send control instruction to the central processing unit of data capsule.
Exemplary, data that described Cloud Server is uploaded with each data capsule of reception or picture etc., and it is managed phase
Answer data or picture.
Described data capsule is the data processing equipment for POS.
Wherein, described control instruction includes open command and the close command controlling USB power source switch.In practice
In, relative set can be carried out according to user's actual need or be modified, such as, can arrange in certain time period or one week
Or several days USB ports are in illegal state, it is impossible to use.
S22, described central processing unit control the disconnection of USB power source switch with Guan Bi to realize according to described control instruction
The power down of USB port and conducting.
Described central processing unit controls the disconnection of USB power source switch with Guan Bi to realize USB end according to described control instruction
The power down of mouth specifically includes with conducting:
When described central processing unit receives open command, input low level to described USB power source switchs to control USB
On and off switch disconnects, to realize the power down of USB port；Or
When described central processing unit receives close command, input high level to described USB power source switchs to control USB
On and off switch closes, to realize the conducting of USB port.
S25, when USB port power down, user inserts USB device, and described data capsule sends voice warning or display lamp carries
Wake up.
Exemplary, when data capsule detects that USB port inserts USB device, described data capsule can send " toot toot "
Warning sound；Preferably, when data capsule detects that USB port inserts USB device, described data capsule also can send various face
The display lamp of color is reminded, such as, and the display lamp such as " red ", " green " or " blue ".
Example example three
The structural representation of a kind of USB tele-control system that Fig. 3 provides for the embodiment of the present invention two.Described USB is long-range
Control system is in order to remotely to control power down and the conducting of USB port.
The system of the present embodiment specifically includes: Cloud Server 2 and data capsule 3.
Wherein, described data capsule 3 includes central processing unit 30, USB power source switch 32 and USB port 34.
Described Cloud Server 2, for sending control instruction to the central processing unit of data capsule；
Described central processing unit 30, for according to described control instruction control USB power source switch 32 disconnection with Guan Bi with
Realize power down and the conducting of USB port 34.
Described control instruction includes open command and the close command controlling USB power source switch 32.
Described central processing unit 30 specifically for:
When described central processing unit receives open command, input low level to described USB power source switchs to control USB
On and off switch disconnects, to realize the power down of USB port；Or
When described central processing unit receives close command, input high level to described USB power source switchs to control USB
On and off switch closes, to realize the conducting of USB port.
Described data capsule 3 is the data processing equipment for POS.
When USB port power down, if USB port inserts USB device, then send voice warning or display lamp is reminded.
The USB tele-control system that the technical scheme of the present embodiment provides, utilizes Cloud Server 2 to send control instruction to number
Central processing unit according to box；The central processing unit in data capsule 3 is utilized to control the disconnected of USB power source switch according to described control instruction
Open and close to realize power down and the conducting of USB port.The technical scheme of the embodiment of the present invention can pass through remote cloud server
Send control instruction and control power down or the conducting of USB port, thus reduce data capsule owing to disorderly inserting the poisoning that USB device brings
Or the probability damaged.
The said goods can perform the method that any embodiment of the present invention is provided, and possesses the corresponding functional module of execution method
And beneficial effect.The ins and outs of the most detailed description, can be found in the side that any embodiment of the present invention is provided
Method.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious change,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although by above example, the present invention is carried out
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other Equivalent embodiments more can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. a USB long-range control method, it is characterised in that including:
Cloud Server sends control instruction to the central processing unit of data capsule；
Described central processing unit controls disconnecting and closing to realize USB port of USB power source switch according to described control instruction
Power down and conducting.
Method the most according to claim 1, it is characterised in that described control instruction includes controlling the disconnected of USB power source switch
Open instruction and close command.
Method the most according to claim 2, it is characterised in that described central processing unit controls according to described control instruction
Disconnecting of USB power source switch specifically includes with conducting realizing the power down of USB port with closing:
When described central processing unit receives open command, input low level to described USB power source switchs to control USB power source
Switch off, to realize the power down of USB port；Or
When described central processing unit receives close command, input high level to described USB power source switchs to control USB power source
Switch Guan Bi, to realize the conducting of USB port.
Method the most according to claim 1, it is characterised in that described data capsule is the data process dress for POS
Put.
Method the most according to claim 1, it is characterised in that also include:
When USB port power down, if USB port inserts USB device, then send voice warning or display lamp is reminded.
6. a USB tele-control system, it is characterised in that including:
Cloud Server, for sending control instruction to the central processing unit of data capsule；
Described central processing unit, for controlling the disconnection of USB power source switch and closing to realize USB end according to described control instruction
The power down of mouth and conducting.
System the most according to claim 6, it is characterised in that described control instruction includes controlling the disconnected of USB power source switch
Open instruction and close command.
System the most according to claim 6, it is characterised in that described central processing unit specifically for:
When described central processing unit receives open command, input low level to described USB power source switchs to control USB power source
Switch off, to realize the power down of USB port；Or
When described central processing unit receives close command, input high level to described USB power source switchs to control USB power source
Switch Guan Bi, to realize the conducting of USB port.
System the most according to claim 6, it is characterised in that described data capsule is the data process dress for POS
Put.
System the most according to claim 6, it is characterised in that when USB port power down, if USB port inserts USB and sets
Standby, then send voice warning or display lamp is reminded.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610435375.XA CN106126445A (en) | 2016-06-16 | 2016-06-16 | A kind of USB long-range control method and system |
| PCT/CN2016/087289 WO2017215028A1 (en) | 2016-06-16 | 2016-06-27 | Usb remote control method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610435375.XA CN106126445A (en) | 2016-06-16 | 2016-06-16 | A kind of USB long-range control method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106126445A true CN106126445A (en) | 2016-11-16 |
Family
ID=57470934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610435375.XA Pending CN106126445A (en) | 2016-06-16 | 2016-06-16 | A kind of USB long-range control method and system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106126445A (en) |
| WO (1) | WO2017215028A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221144A (en) * | 2017-07-10 | 2017-09-29 | 台州市日昌晶灯饰有限公司 | Usb device and control device |
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|---|---|---|---|---|
| CN1619527A (en) * | 2003-11-22 | 2005-05-25 | 鸿富锦精密工业（深圳）有限公司 | System of remote monitoring universal serial bus equipment and method thereof |
| CN202837931U (en) * | 2012-10-25 | 2013-03-27 | 南京捷希科技有限公司 | USB (universal serial bus) switch control system based on network access communication |
| CN104866448A (en) * | 2015-06-24 | 2015-08-26 | 北京众合天下管理咨询有限公司 | Intelligent management system for large-scale USB equipment |
| CN205003667U (en) * | 2015-08-25 | 2016-01-27 | 深圳怡化电脑股份有限公司 | Remote intelligent automatic teller machine and USB interface circuit thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080005415A1 (en) * | 2006-06-06 | 2008-01-03 | Lopez Fernando A | Disabling a Universal Serial Bus Port |
| CN101105710A (en) * | 2006-07-12 | 2008-01-16 | 乐金电子（昆山）电脑有限公司 | USB apparatus control device and method |
| CN102332073A (en) * | 2011-07-07 | 2012-01-25 | 曙光信息产业股份有限公司 | Method for controlling universal serial bus (USB) port equipment switch |
-
2016
- 2016-06-16 CN CN201610435375.XA patent/CN106126445A/en active Pending
- 2016-06-27 WO PCT/CN2016/087289 patent/WO2017215028A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1619527A (en) * | 2003-11-22 | 2005-05-25 | 鸿富锦精密工业（深圳）有限公司 | System of remote monitoring universal serial bus equipment and method thereof |
| CN202837931U (en) * | 2012-10-25 | 2013-03-27 | 南京捷希科技有限公司 | USB (universal serial bus) switch control system based on network access communication |
| CN104866448A (en) * | 2015-06-24 | 2015-08-26 | 北京众合天下管理咨询有限公司 | Intelligent management system for large-scale USB equipment |
| CN205003667U (en) * | 2015-08-25 | 2016-01-27 | 深圳怡化电脑股份有限公司 | Remote intelligent automatic teller machine and USB interface circuit thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221144A (en) * | 2017-07-10 | 2017-09-29 | 台州市日昌晶灯饰有限公司 | Usb device and control device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017215028A1 (en) | 2017-12-21 |
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Application publication date: 20161116 |