CN205354334U - Gate inhibition system - Google Patents
Gate inhibition system Download PDFInfo
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- CN205354334U CN205354334U CN201520840409.4U CN201520840409U CN205354334U CN 205354334 U CN205354334 U CN 205354334U CN 201520840409 U CN201520840409 U CN 201520840409U CN 205354334 U CN205354334 U CN 205354334U
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Abstract
The utility model provides a gate inhibition system. Gate inhibition system includes signal emission device and signal receiver. Signal emission device is the radio frequency signal emission device of the data message that is used for sending the radio frequency form that contains user id information. Signal receiver is including being used for the receive packet to contain the smooth signal reception circuit of the visible light signal of user id information for the receive packet contains the radiofrequency signal's of user id information radio frequency receiver circuit, connects in the treater of light signal reception circuit and radio frequency receiver circuit, and connects in the treater and by treater control switch's electric control lock. Signal emission device with signal receiver's radio frequency receiver circuit matches in order to send the circuit to radio frequency receiver with user id information from signal emission device.
Description
Technical field
This utility model relates to authorization technique field, is specifically related to a kind of gate control system.
Background technology
Gate control system is exactly the system that exit and entrance carries out control, and it is to develop on traditional door lock basis.Traditional mechanical door lock is only simple machinery, and no matter how reasonable structural design is, and how firm material is, and people's total energy is opened it by various means.Passage (office block, the hotel guest room) key management a lot of the personnel of discrepancy is pretty troublesome, and key loss or personnel change and lock & key will be changed together.For solving these problems, having occurred as soon as electronic magnetic card lock, electronic password lock, the problem of electronic magnetic card lock is that information is easily replicated, and between card and card-reading machine, abrasion is big, and fault rate is high, and safety coefficient is low；The problem of electronic password lock is that password is easily revealed, and has no way of again having looked into, and safety coefficient is very low.Meanwhile, the product in this period is arranged on outdoors owing to mostly adopting Card Reader part (Password Input) and control part to be combined, it is easy to opened lock by people in outdoor.In recent years along with the development of contactless card technology, biological identification technology, occurring in that the system of the various technology such as sensing cassette gate control system, fingerprint entrance guard system, but sense cassette gate control system complex operation, fingerprint entrance guard system has fingerprint and is easily stolen, the shortcomings such as client is easily damaged, and discrimination is low.
For solving the problems referred to above, photon entrance guard system is arisen at the historic moment, photon entrance guard system generally includes photon key and photon door lock, photon key is for launching the optical signal containing unlocking cipher information, optical signal is resolved after receiving optical signal by photon door lock, if optical signal contains unlocking cipher, then controls door lock and opens, otherwise, then close.
But, the gate control system of prior art is single identification, and when one of which recognition method lost efficacy for some reason, whole gate control system will paralyse, and brings very big inconvenience to user.
Utility model content
The technical problem single for solving existing gate control system identification types, the utility model proposes a kind of gate control system.
A kind of gate control system, including sender unit and signal receiving device；Described sender unit is the emission of radio frequency signals device of the data message for sending the radio frequency form comprising subscriber identity information；Described signal receiving device includes: for receiving the optical signal receiving circuit of the visible light signal comprising subscriber identity information, for receiving the RF receiving circuit of the radiofrequency signal comprising subscriber identity information, it is connected to the processor of optical signal receiving circuit and RF receiving circuit, and is connected to processor and is controlled the electric control lock of switch by processor；Described sender unit mates with the RF receiving circuit of described signal receiving device to send to RF receiving circuit subscriber identity information from sender unit.
Further, described emission of radio frequency signals device is IC chip card, RFID chip card or NFC chip card.
Further, described gate control system also includes server, is connected to this sender unit.
This utility model has the advantages that.
The information receiver of this utility model gate control system includes the reception device of the signal of the multiple different media such as optical signal receiving circuit and RF receiving circuit, so wherein during a kind of reception circuit malfunctions, can also be received by other reception circuit, enhance the practicality of gate control system.
Accompanying drawing explanation
Fig. 1 is the structural schematic block diagram of this utility model embodiment gate control system.
Fig. 2 be in Fig. 1 the optical signal receiving circuit of gate control system show a block diagram.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As it is shown in figure 1, the gate control system 100 of this utility model embodiment, including sender unit 10, signal receiving device 20 and server 30；Sender unit 10 includes controller 11 and the optical signal transmitter 12 being connected with controller 11 and trigger 14；Signal receiving device 20 includes optical signal receiving circuit 22, RF receiving circuit 25, processor 21 and electric control lock 24, optical signal receiving circuit 22 and RF receiving circuit 25 and is all connected to processor 21, and electric control lock 24 is also connected to processor 21；Server 30 is connected to signal receiving device 20；Optical signal transmitter 12 mates with optical signal receiver 22.As required, accessible driver 15 between controller 11 and optical signal transmitter 12.
In the present embodiment, sender unit 10 is optical signal launcher, is sent with the form of visible light signal by the data message containing subscriber identity information by the light of high frequency flicker.Controller 11 launches different optical signals according to the signal control optical signal transmitter 12 that triggers of trigger 14.Trigger 14 is opened for trigger controller 14, as triggered by pressing switch key.Controller 15 drives optical signal transmitter 12 to be sent with the form of visible light signal by the data message containing subscriber identity information launched in advance for controlling driver 15.In the present embodiment, sender unit 10 can be LED.
Optical signal receiving circuit 22 for being converted to the signal of telecommunication by the optical signal that optical signal transmitter 12 sends, and sends the signal of telecommunication to processor 21.Referring to Fig. 2, optical signal receiving circuit 22 includes the optical-electrical converter 222, electric pressure converter 224 and the amplifier 226 that are sequentially connected electrically.Optical-electrical converter 222 is used for converting optical signals to current signal, electric pressure converter 224 is for being converted to voltage signal by the current signal that optical-electrical converter 222 exports, amplifier 29 is amplified for the voltage converting the voltage into device 28 output, so that this voltage signal is easily differentiated, and then processor 21 is made to identify exactly.
RF receiving circuit 25 is for receiving radiofrequency signal and radiofrequency signal being converted to the signal of telecommunication that processor 21 may identify which, the sender unit of this radiofrequency signal can include the non-contact radio frequency cards such as IC chip card, RFID chip card, NFC chip card.RF receiving circuit 25 is the RF receiving circuit that industry is general, repeats no more herein.
In the present embodiment, processor 21 therefrom parses the subscriber identity information wherein characterized, and subscriber identity information is compared with the check information preset simultaneously, when comparison result is for coupling, processor 21 controls electric control lock 24 and unlocks, when subscriber identity information does not mate with the check information preset, alert.With the check information coupling preset, subscriber identity information refers to that subscriber identity information is identical with the check information preset or there is corresponding relation.
In other optional embodiments, sender unit 10 can also be emission of radio frequency signals device, such as non-contact radio frequency cards such as IC chip card, RFID chip card, NFC chip cards, sender unit now is for sending the data message of the radio frequency form comprising subscriber identity information, and this radiofrequency signal is converted into the signal of telecommunication and sends the signal of telecommunication to processor 21 by RF receiving circuit 25.Processor 21 is similar with aforesaid processing method for the processing method of the signal of telecommunication from RF receiving circuit 25, repeats no more herein.
Preferably, signal receiving device 20 also includes the display 27 that is connected with processor 21.Signal receiving device 20, when parsing subscriber identity information from the optical signal received, shows identity information and the unlocking authority of user, thus improving Consumer's Experience on display 27.
Server 30 is connected with the processor 21 of signal receiving device 20, for receiving subscriber identity information the record that processor 21 transmits, and records the information such as uncaging time.Preferably, server can also record the work attendance time that uncaging time is this user.
In other embodiments, information receiver 20 can also include the reception circuit of other forms, as infrared receiving circuit and/or ultrasound wave receive circuit etc., is all connected with processor 21, is not limited with the present embodiment.
In the present embodiment, the information receiver 20 of gate control system 100 includes the reception device of the signal of the multiple different media such as optical signal receiving circuit 22 and RF receiving circuit 25, so wherein during a kind of reception circuit malfunctions, can also be received by other reception circuit, enhance the practicality of gate control system.
It is in conjunction with concrete preferred implementation further detailed description of the utility model as said above, it is impossible to assert that of the present utility model being embodied as is confined to these explanations.For this utility model person of an ordinary skill in the technical field, under the premise without departing from this utility model design and intension, it is also possible to make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. a gate control system, including sender unit and signal receiving device；Described sender unit is the emission of radio frequency signals device of the data message for sending the radio frequency form comprising subscriber identity information；Described signal receiving device includes: for receiving the optical signal receiving circuit of the visible light signal comprising subscriber identity information, for receiving the RF receiving circuit of the radiofrequency signal comprising subscriber identity information, it is connected to the processor of optical signal receiving circuit and RF receiving circuit, and is connected to processor and is controlled the electric control lock of switch by processor；Described sender unit mates with the RF receiving circuit of described signal receiving device to send to RF receiving circuit subscriber identity information from sender unit.
2. gate control system as claimed in claim 1, it is characterised in that described emission of radio frequency signals device is IC chip card, RFID chip card or NFC chip card.
3. gate control system as claimed in claim 1, it is characterised in that also include server, be connected to this sender unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520840409.4U CN205354334U (en) | 2015-10-27 | 2015-10-27 | Gate inhibition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520840409.4U CN205354334U (en) | 2015-10-27 | 2015-10-27 | Gate inhibition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205354334U true CN205354334U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520840409.4U Active CN205354334U (en) | 2015-10-27 | 2015-10-27 | Gate inhibition system |
Country Status (1)
| Country | Link |
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| CN (1) | CN205354334U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106296896A (en) * | 2016-07-29 | 2017-01-04 | 暨南大学 | A kind of gate control system based on LED visible light communication |
| CN111786725A (en) * | 2020-08-19 | 2020-10-16 | Oppo（重庆）智能科技有限公司 | Wireless communication device, method and electronic equipment |
-
2015
- 2015-10-27 CN CN201520840409.4U patent/CN205354334U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106296896A (en) * | 2016-07-29 | 2017-01-04 | 暨南大学 | A kind of gate control system based on LED visible light communication |
| CN111786725A (en) * | 2020-08-19 | 2020-10-16 | Oppo（重庆）智能科技有限公司 | Wireless communication device, method and electronic equipment |
| CN111786725B (en) * | 2020-08-19 | 2022-04-22 | Oppo（重庆）智能科技有限公司 | Wireless communication device, method and electronic equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |