CN205788354U - Gate inhibition's main frame with communication of mobile terminal - Google Patents
Gate inhibition's main frame with communication of mobile terminal Download PDFInfo
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- CN205788354U CN205788354U CN201620345522.XU CN201620345522U CN205788354U CN 205788354 U CN205788354 U CN 205788354U CN 201620345522 U CN201620345522 U CN 201620345522U CN 205788354 U CN205788354 U CN 205788354U
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- mobile terminal
- rfid
- main frame
- gate inhibition
- communication
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Abstract
This utility model provides a kind of gate inhibition's main frame with communication of mobile terminal, including induction coil, passage switching switch, take discharge module, host module and at least one RFID authorize chip, the continuous in actual use radiated electromagnetic energy the most outward of RFID card reader according to existing gate control system, and actual time reading rfid card extremely short feature and design, RFID built-in in gate inhibition's main frame authorizes chip, realize when there being a kind of mobile terminal of validated user to open the door, the RFID that directly operation this utility model gate inhibition's main frame is built-in authorizes chip and former RFID card reader to carry out swiping the card and operate and door is opened；This programme need not when construction connect power line with RFID card reader, it is not required that connects holding wire, has thoroughly evaded the risk of destruction original RFID gate control system, also greatly improved the installation speed of gate inhibition's main frame.
Description
Technical field
This utility model relates to the control technical field of gate control system, particularly relates to a kind of gate inhibition's main frame for mobile terminal opening gate system and communication means.
Background technology
Along with information technology and the raising day by day of human living standard, the clothing, food, lodging and transportion--basic necessities of life of people have be unable to do without panoramic card, such as mass transit card, bank card, medical card, the member card etc. in various consumption place, these cards are being improved the quality of living and while efficiency, also because if these cards are not carried with and be will be unable to working and bring inconvenience.Especially currently the majority residential quarters or major part office and service location are fitted with gate control system substantially, the general place such as Hui community or gate, garden, cell gate, escalator or underground parking is installed, these gate control systems are opened generally by the mode of brush access card, so the pass that access card people especially are indispensable.The high speed development of mobile Internet and becoming increasingly popular, smart mobile phone has become as the necessary carried with in people's daily life, so the service commercial city of whole world all trades and professions is in offer smart mobile phone service of racking one's brains, such as mobile payment, intelligent transportation, Smart Home, intelligent medical etc. are constantly released, people can be allowed to greatly reduce the quantity of the card carried, and then improve the quality of living.How to use the mobile terminal such as mobile phone to replace original access card opening gate system, be also everybody technical problem urgently to be resolved hurrily now.
If in the related occasion having used access card opening gate system, when the newer gate control system supporting mobile terminal being installed, new access controller will certainly be related to and connect power supply, connect the operations such as control circuit, and the two works due to the wiring that can touch original gate control system, or retrained by construction condition, or retrained by commercial competition condition, the most original gate control system provider can obstruct construction for commercial object, or the wiring of original gate control system is not appropriate for new system, need rewiring, and rewiring relates to Hydroelectric Project Construction, can bring and affect view, property rights change problems；So that the propelling of new gate control system project is implemented to become extremely difficult.
So, during the new gate control system disposing compatible former use access card, it is the current technical issues that need to address especially that the control line layout of new gate control system and power supply are powered.
Utility model content
In view of this, this utility model provides a kind of gate inhibition's main frame with communication of mobile terminal, thus controls line layout during solving to dispose the new gate control system of compatible former access card and problem that power supply is powered.
This utility model purpose is to provide a kind of for the gate inhibition's main frame with communication of mobile terminal, and including induction coil, passage switching switchs, takes discharge module, host module and at least one RFID mandate chip；
Described induction coil is arranged on and can obtain faradic place from the magnetic field that the RFID card reader of former gate control system radiates, and connect described passage switching switch by wire, the faradic current of acquisition is input to described in take discharge module or at least one RFID described and authorize chip；
Described host module includes microprocessor, takes discharge module and obtain electric energy described in the utilization of described microprocessor；And connect described passage switching switch by control line, control described induction coil and be connected with the described discharge module that takes or authorize chip to be connected with at least one RFID described.
Further, described host module also includes wireless communication unit, and described wireless communication unit connects described microprocessor, and described microprocessor controls the RFID corresponding with the mobile terminal that described wireless communication unit certification is passed through and authorizes chip to connect described induction coil.
Concrete, described wireless communication unit communicates certification by bluetooth or WIFI or sound wave or RFID with mobile terminal；Described microprocessor selects corresponding RFID chip and described RFID card reader communication according to position and the subscriber identity information of mobile terminal.
Further, described induction coil is mounted in described RFID card reader.
Further, when described microprocessor is not detected by, within the time set, the mobile terminal that described wireless communication unit has certification to pass through, controls described induction coil and disconnect and take discharge module and authorize the connection of chip with at least one RFID described.
Further, the described discharge module that takes includes rectifier bridge, DC-DC converter and current storage device, the input of described rectifier bridge connects described passage switching switch, and the outfan of described rectifier bridge connects described DC-DC converter, and the outfan of described DC-DC converter connects described current storage device.
Further, described rectifier bridge the faradic current that described induction coil inputs is converted to 1-12 volt for DC voltage, be input to described current storage device after what 1-12 was lied prostrate by described DC-DC converter be adjusted to constant 4.5 volts of voltages for DC voltage；Described current storage device is that described host module is powered.
Further, described current storage device is rechargeable battery or super capacitor.
Further, described microprocessor controls every 50ms and inductive communication time and the sensing power taking time of 48ms of a 2ms occurs, the described inductive communication time refers to that induction coil takes, with described, the time that discharge module disconnects, and the described sensing power taking time refers to described induction coil and the time taking discharge module and being connected.
Further, described passage switching switch includes analog switch device.
The beneficial effects of the utility model are: of the present utility model for being the continuous radiated electromagnetic energy the most outward in actual use of the RFID card reader according to existing gate control system with gate inhibition's main frame of communication of mobile terminal, and actual time reading rfid card extremely short feature and design, the most authorized built-in RFID chip in gate inhibition's main frame, realizing when there being a kind of terminal of validated user to open the door, the RFID that directly operation is built-in authorizes chip and RFID card reader to carry out swiping the card and operate and door is opened；This programme need not when construction connect power line with RFID card reader, it is not required that connects holding wire, has thoroughly evaded the risk of destruction original RFID gate control system, also greatly improved the installation speed of gate inhibition's main frame.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment with communication of mobile terminal gate inhibition's main machine structure block diagram.
Fig. 2 is another embodiment of this utility model with communication of mobile terminal gate inhibition's main machine structure block diagram.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.
This utility model provides a kind of for the gate inhibition's main frame with communication of mobile terminal, and including induction coil, passage switching switchs, takes discharge module, host module and at least one RFID mandate chip；Described induction coil is arranged on the place that can obtain electric energy from the magnetic field that the RFID card reader of former gate control system radiates, and connect described passage switching switch by wire, the electric energy of acquisition is input to described in take discharge module or at least one RFID described and authorize chip；Described host module includes microprocessor, takes discharge module and obtain electric energy described in the utilization of described microprocessor；And connect described passage switching switch by control line, control described induction coil and be connected with the described discharge module that takes or authorize chip to be connected with at least one RFID described.Mobile terminal in the present embodiment can be mobile phone, panel computer, PAD etc..
As it is shown in figure 1, be this utility model embodiment with communication of mobile terminal gate inhibition's main machine structure block diagram, including induction coil 11, passage switching switch 12, take discharge module 13, host module 14 and at least one RFID and authorize chip 15；
Described induction coil 11 is arranged on the place that can obtain electric energy from the magnetic field that the RFID card reader 10 of former gate control system radiates, and connect described passage switching switch 12 by wire, the electric energy of acquisition is input to described in take discharge module 13 or at least one RFID described and authorize chip 15；A certain for induction coil 11 moment is connected to take discharge module 13 by passage switching switch 12 by gate inhibition's main frame, is also attached to the RFID chip 15 within gate inhibition's main frame, or is off by induction coil 11.Wireless connections are set up between host module 14 and mobile terminal 40.
When passage 0 and the passage 1 of passage switching switch 12 are linked together by host module 14 by control, and now induction coil 11 forms closed-loop path and produces faradism, and this state is for sensing the power taking time；When host module 14 by control line by passage switching switch 12 passage 0 and passage 2-N in any one passage link together time, this state is the inductive communication time.When gate inhibition's host module 14 is in the inductive communication time, but there is no again mobile terminal door opening action, passage 0 will not be connected by passage switching in this time switch 12 with any other passage, being that induction coil 11 is in complete open-circuit condition, this state just meets the communication between RFID card reader 10 and the former rfid card of user 20 and uses.
As in figure 2 it is shown, be another embodiment of this utility model with communication of mobile terminal gate inhibition's main machine structure block diagram, including induction coil 11, passage switching switch 12, take discharge module 13, host module 14 and at least one RFID and authorize chip 15.Described host module 14 includes that microprocessor 141 and wireless communication unit 142, described microprocessor 141 take discharge module 13 and obtain electric energy described in utilizing；And connect described passage switching switch 12 by control line, control described induction coil 11 and be connected with the described discharge module 12 that takes or authorize chip 15 to be connected with at least one RFID described；The wireless communication unit 142 of described host module is by serial ports and microprocessor 141, and described microprocessor 141 controls the RFID corresponding with the mobile terminal that the certification of described wireless communication unit 142 is passed through and authorizes chip 15 to connect described induction coil 11.Described radio communication list 142 yuan communicates certification by bluetooth or WIFI or sound wave or RFID with mobile terminal；Described microprocessor 141 selects corresponding RFID to authorize chip 15 to communicate with described RFID card reader 10 according to position and the subscriber identity information of mobile terminal.
The described discharge module 13 that takes includes rectifier bridge 131, DC-DC converter 132 and current storage device 133, the input of described rectifier bridge 131 connects described passage switching switch 12, the outfan of described rectifier bridge 131 connects described DC-DC converter 132, and the outfan of described DC-DC converter 132 connects described current storage device 133.Described rectifier bridge 131 faradic current that described induction coil inputs is converted to 1-12 volt for DC voltage, be input to described current storage device 133 after what 1-12 was lied prostrate by described DC-DC converter 132 be adjusted to constant 4.5 volts of voltages for DC voltage；Described current storage device 133 is powered for described host module by another DC-DC converter 134.Described current storage device is rechargeable battery or super capacitor.
Before host module 14 powers on, passage cuts pass 12 acquiescence and passage 0 is connected with passage 1, to ensure that host module 14 enters the front current storage device 133 of normal work and can obtain enough charging intervals, after current storage device 133 electricity reaches the operation threshold of DC-DC converter 134, DC-DC device 134 will be started working and exported the power supply of 3.3V or 5V, by this power supply, microprocessor 141, the passage of host module 14 are switched switch 12 etc. and be powered, make host module 14 enter normal duty.
nullThis utility model is according to the continuous in actual use radiated electromagnetic energy the most outward of RFID card reader 10 of existing gate control system，And actual time reading rfid card extremely short feature and design，The design that cell RF ID access card is swiped the card all meets ISO14443 Specification，It is 106Kbit/s according to this authority data traffic rate，Each exchange data are one piece according to 16 bytes and carry out for unit，Namely every time swap time be 16byte*8/106Kbit/s be 1.2ms，Make mistakes the repetition total ascent time caused in 1.5ms in view of when establishing the link before RFID card reader and rfid card communication，Test in conjunction with reality，The inductive communication time is set as 2ms or more than 2ms by us，Support RFID card reader 10 and original rfid card 20 to power in this 2ms and exchange data to use，Or authorize chip 15 to communicate with the RFID within gate inhibition's main frame.
Being not less than 2ms according to the inductive communication time, in conjunction with induced power average out to 40mw, gate inhibition's main frame standby power is 20mw, and the power of maximum burst working time 3s is 80mw.If once door opened by every 10s mobile phone, and ensureing that the most original rfid card waiting time of swiping the card, less than 50ms, has 200 RFID inductive communication times for brush rfid card in 10s, in this time period, gate inhibition's main frame can not power taking.Thus calculating and can obtaining electricity is (10s-2ms*200) × 40mw=384mws, and in this period, gate inhibition's main frame needs to make power consumption: 7s*20mw+3s*80mw=380mws；If therefore the inductive communication time of a 2ms, the sensing power taking time of 48ms occur according to every 50ms, it is both to have met practical communication impression, mobile phone enabling normal power supply can be met again.
Those of ordinary skill in the art is it will be appreciated that embodiment described here is to aid in reader understanding's principle of the present utility model, it should be understood that protection domain of the present utility model is not limited to such special statement and embodiment.Those of ordinary skill in the art can make various other various concrete deformation and combination without departing from this utility model essence according to these technology enlightenment disclosed in this utility model, and these deformation and combination are still in protection domain of the present utility model.
Claims (10)
1. with gate inhibition's main frame of communication of mobile terminal, it is characterised in that include induction coil, passage switching switch, take discharge module, host module and at least one RFID and authorize chip；
Described induction coil is arranged on and can obtain faradic place from the magnetic field that the RFID card reader of former gate control system radiates, and connect described passage switching switch by wire, the faradic current of acquisition is input to described in take discharge module or at least one RFID described and authorize chip；
Described host module includes microprocessor, takes discharge module and obtain electric energy described in the utilization of described microprocessor；And connect described passage switching switch by control line, control described induction coil and be connected with the described discharge module that takes or authorize chip to be connected with at least one RFID described.
2. as claimed in claim 1 and gate inhibition's main frame of communication of mobile terminal, it is characterized in that, described host module also includes wireless communication unit, described wireless communication unit connects described microprocessor, and described microprocessor controls the RFID corresponding with the mobile terminal that described wireless communication unit certification is passed through and authorizes chip to connect described induction coil.
3. as claimed in claim 2 with gate inhibition's main frame of communication of mobile terminal, it is characterised in that described wireless communication unit communicates certification by bluetooth or WIFI or sound wave or RFID and mobile terminal；Described microprocessor selects corresponding RFID chip and described RFID card reader communication according to position and the subscriber identity information of mobile terminal.
4. the gate inhibition's main frame with communication of mobile terminal as described in any one of claim 1-3, it is characterised in that described induction coil is mounted in described RFID card reader.
5. as claimed in claim 2 or claim 3 and gate inhibition's main frame of communication of mobile terminal, it is characterized in that, when described microprocessor is not detected by, within the time set, the mobile terminal that described wireless communication unit has certification to pass through, controls described induction coil and disconnect and take discharge module and authorize the connection of chip with at least one RFID described.
6. the gate inhibition's main frame with communication of mobile terminal as described in any one of claim 1-3, it is characterized in that, the described discharge module that takes includes rectifier bridge, DC-DC converter and current storage device, the input of described rectifier bridge connects described passage switching switch, the outfan of described rectifier bridge connects described DC-DC converter, and the outfan of described DC-DC converter connects described current storage device.
7. as claimed in claim 6 and gate inhibition's main frame of communication of mobile terminal, it is characterized in that, described rectifier bridge the faradic current that described induction coil inputs is converted to 1-12 volt for DC voltage, be input to described current storage device after what 1-12 was lied prostrate by described DC-DC converter be adjusted to constant 4.5 volts of voltages for DC voltage；Described current storage device is that described host module is powered.
8. as claimed in claim 6 and gate inhibition's main frame of communication of mobile terminal, it is characterised in that described current storage device is rechargeable battery or super capacitor.
9. the gate inhibition's main frame with communication of mobile terminal as described in any one of claim 1-3, it is characterized in that, described microprocessor controls every 50ms and inductive communication time and the sensing power taking time of 48ms of a 2ms occurs, the described inductive communication time refers to that induction coil takes, with described, the time that discharge module disconnects, and the described sensing power taking time refers to described induction coil and the time taking discharge module and being connected.
10. the gate inhibition's main frame with communication of mobile terminal as described in any one of claim 1-3, it is characterised in that described passage switching switch includes analog switch device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620345522.XU CN205788354U (en) | 2016-04-21 | 2016-04-21 | Gate inhibition's main frame with communication of mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620345522.XU CN205788354U (en) | 2016-04-21 | 2016-04-21 | Gate inhibition's main frame with communication of mobile terminal |
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| CN205788354U true CN205788354U (en) | 2016-12-07 |
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| CN201620345522.XU Expired - Fee Related CN205788354U (en) | 2016-04-21 | 2016-04-21 | Gate inhibition's main frame with communication of mobile terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112744651A (en) * | 2020-12-29 | 2021-05-04 | 北京云迹科技有限公司 | Card swiping circuit for robot to swipe card by taking elevator, IC card and intelligent elevator |
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2016
- 2016-04-21 CN CN201620345522.XU patent/CN205788354U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112744651A (en) * | 2020-12-29 | 2021-05-04 | 北京云迹科技有限公司 | Card swiping circuit for robot to swipe card by taking elevator, IC card and intelligent elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180421 |