CN104916052A - USB interface power on/off control module and method applicable to self-service terminal - Google Patents
USB interface power on/off control module and method applicable to self-service terminal Download PDFInfo
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- CN104916052A CN104916052A CN201510281184.8A CN201510281184A CN104916052A CN 104916052 A CN104916052 A CN 104916052A CN 201510281184 A CN201510281184 A CN 201510281184A CN 104916052 A CN104916052 A CN 104916052A
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- usb interface
- self
- control module
- chip microcomputer
- electric control
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000284 extract Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention discloses a USB interface power on/off control module and method applicable to a self-service terminal. The USB interface power on/off control module comprises a relay, a USB interface and a connector plug and is connected with a single-chip microcomputer of a lower computer through the connector plug; the single-chip microcomputer controls the USB interface power on/off control module by searching for a host command. By the adoption of the technology, the practicability design of the whole equipment can be improved, the information safety of the USB interface of the whole machine is improved from the point of view of clients of banks, occupying of electricity resources for the USB interface is avoided, the energy conservation and environmental protection functions are concentrated, and the overall business handling level and efficiency of the self-service terminal are improved.
Description
Technical field
The present invention relates to finance self-help end product field, be specifically related to a kind of the USB interface on/off electric control module and the method that are applicable to self-aided terminal, can be applicable on the self-help terminal equipments such as bank, apply with system and mated, realize self-aided terminal product and be exposed to outward appearance USB interface, can the independently intelligent control module of on/off electricity and method.
Technical background
Along with the development of science and technology, the continuous lifting of cost of labor, self-aided terminal inside each bank gets more and more, and the function of these self-aided terminals is more and more stronger, some self-aided terminal even can plug USB interface equipment, this just requires that these self-aided terminals have external USB interface, and these USB interface preferably just enough use when transacting business, the power consumption so both can having saved USB interface also can prevent these USB interface to be used as other use by client, improves Information Security.
Summary of the invention
The technical problem to be solved in the present invention is: in order to save USB interface electric resources, facilitate the better transacting business of client, improve self-aided terminal USB interface serviceable life, maintenance information safety, the invention provides a kind of the USB interface on/off electric control module and the method that are applicable to self-aided terminal.
The technical solution adopted in the present invention is:
A kind of USB interface on/off electric control module being applicable to self-aided terminal, the composition of described USB interface on/off electric control module comprises relay, USB interface and connector body, this module is connected with slave computer single-chip microcomputer by connector body, and single-chip microcomputer goes to control USB interface on/off electric control module by inquiry Host Command.
A kind of USB interface on/off electric control method being applicable to self-aided terminal, described method sends order to single-chip microcomputer by main frame, single-chip microcomputer goes to control USB interface on/off electric control module by inquiry Host Command, thus makes user flexibly the power supply of USB interface external for self-aided terminal can be carried out on/off switching when transacting business.
Described method operating process is as follows:
The first step: when user needs to insert USB peripheral hardware transacting business, the toggle control on user's clicking operation interface, is reported to main frame;
Second step: main frame sends order by serial ports, passes to single-chip microcomputer;
3rd step: single-chip microcomputer, according to the instruction received, operates USB on/off electric control module, the power supply energising completing external USB interface controls;
4th step: when having handled business, user extracts USB peripheral hardware, is controlled by the power cut-off of external USB interface by interface control simultaneously.
Described single-chip microcomputer adopts STM32 microprocessor, and this chip is based on ARM architecture design, low in energy consumption, is responsible for the Based Intelligent Control work of this on/off electricity module USB interface.
Beneficial effect of the present invention is: by adopting technology provided by the present invention, equipment complete machine practicable design can be improved, from bank client angle, improve the security of complete machine USB interface information, evade and take USB interface electric resources, energy-saving environmental-protection function is more single-minded, improves the overall transacting business level of self-aided terminal and efficiency.
Technical solution of the present invention principal feature:
1, easy switching;
2, USB interface voltage stabilization after switching;
3, do not affect by temperature, humidity, noise, air-flow, dust light etc., be applicable to various environment;
4, anti-electromagnetic interference capability is strong.
Accompanying drawing explanation
Fig. 1 is USB interface on/off electric control module composition frame chart of the present invention;
Fig. 2 is USB interface on/off electric control method operation chart of the present invention;
Fig. 3 is the inventive method process flow diagram.
Embodiment
With reference to the accompanying drawings, by embodiment, the present invention is further described:
Embodiment 1:
As shown in Figure 1, a kind of USB interface on/off electric control module being applicable to self-aided terminal, the composition of described USB interface on/off electric control module comprises relay, USB interface and connector body, this module is connected with slave computer single-chip microcomputer by connector body, and single-chip microcomputer goes to control USB interface on/off electric control module by inquiry Host Command.
Embodiment 2:
As shown in Figure 2, on the basis of embodiment 1, a kind of USB interface on/off electric control method being applicable to self-aided terminal, described method sends order to single-chip microcomputer by main frame, single-chip microcomputer goes to control USB interface on/off electric control module by inquiry Host Command, thus makes user flexibly the power supply of USB interface external for self-aided terminal can be carried out on/off switching when transacting business.
Embodiment 3:
On the basis of embodiment 2, as shown in Figure 3, described method operating process is as follows:
The first step: when user needs to insert USB peripheral hardware transacting business, the toggle control on user's clicking operation interface, is reported to main frame;
Second step: main frame sends order by serial ports, passes to single-chip microcomputer;
3rd step: single-chip microcomputer, according to the instruction received, operates USB on/off electric control module, the power supply energising completing external USB interface controls;
4th step: when having handled business, user extracts USB peripheral hardware, is controlled by the power cut-off of external USB interface by interface control simultaneously.
Embodiment 4:
On the basis of embodiment 2 or 3, described single-chip microcomputer adopts STM32 microprocessor, and this chip is based on ARM architecture design, low in energy consumption, is responsible for the Based Intelligent Control work of this on/off electricity module USB interface.
Above embodiment is only for illustration of the present invention; and be not limitation of the present invention; the those of ordinary skill of relevant technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (4)
1. one kind is applicable to the USB interface on/off electric control module of self-aided terminal, it is characterized in that: the composition of described USB interface on/off electric control module comprises relay, USB interface and connector body, this module is connected with slave computer single-chip microcomputer by connector body, and single-chip microcomputer goes to control USB interface on/off electric control module by inquiry Host Command.
2. one kind is applicable to the USB interface on/off electric control method of self-aided terminal, it is characterized in that: described method sends order to single-chip microcomputer by main frame, single-chip microcomputer goes to control USB interface on/off electric control module by inquiry Host Command, thus enables user flexibly the power supply of USB interface external for self-aided terminal be carried out on/off switching when transacting business.
3. a kind of USB interface on/off electric control method being applicable to self-aided terminal according to claim 2, it is characterized in that, described method operating process is as follows:
The first step: when user needs to insert USB peripheral hardware transacting business, the toggle control on user's clicking operation interface, is reported to main frame;
Second step: main frame sends order by serial ports, passes to single-chip microcomputer;
3rd step: single-chip microcomputer, according to the instruction received, operates USB on/off electric control module, the power supply energising completing external USB interface controls;
4th step: when having handled business, user extracts USB peripheral hardware, is controlled by the power cut-off of external USB interface by interface control simultaneously.
4. a kind of USB interface on/off electric control method being applicable to self-aided terminal according to Claims 2 or 3, is characterized in that: described single-chip microcomputer adopts STM32 microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510281184.8A CN104916052A (en) | 2015-05-28 | 2015-05-28 | USB interface power on/off control module and method applicable to self-service terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510281184.8A CN104916052A (en) | 2015-05-28 | 2015-05-28 | USB interface power on/off control module and method applicable to self-service terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104916052A true CN104916052A (en) | 2015-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510281184.8A Pending CN104916052A (en) | 2015-05-28 | 2015-05-28 | USB interface power on/off control module and method applicable to self-service terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104916052A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106803317A (en) * | 2016-12-28 | 2017-06-06 | 北京安天网络安全技术有限公司 | A kind of preposition ATM safety detecting systems and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201444315U (en) * | 2009-01-09 | 2010-04-28 | 北京思创银联科技有限公司 | Device for ensuring safety of USB interface of web bank self-help service equipment |
| CN102013123A (en) * | 2010-11-22 | 2011-04-13 | 北京长城高腾信息产品有限公司 | Lottery ticket machine for preventing from being operated by external input equipment |
| US20130179940A1 (en) * | 2011-12-08 | 2013-07-11 | Wincor Nixdorf International Gmbh | Protection of Safety Token Against Malware |
-
2015
- 2015-05-28 CN CN201510281184.8A patent/CN104916052A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201444315U (en) * | 2009-01-09 | 2010-04-28 | 北京思创银联科技有限公司 | Device for ensuring safety of USB interface of web bank self-help service equipment |
| CN102013123A (en) * | 2010-11-22 | 2011-04-13 | 北京长城高腾信息产品有限公司 | Lottery ticket machine for preventing from being operated by external input equipment |
| US20130179940A1 (en) * | 2011-12-08 | 2013-07-11 | Wincor Nixdorf International Gmbh | Protection of Safety Token Against Malware |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106803317A (en) * | 2016-12-28 | 2017-06-06 | 北京安天网络安全技术有限公司 | A kind of preposition ATM safety detecting systems and method |
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Application publication date: 20150916 |