CN203659093U - Operation-free short-distance door control system - Google Patents
Operation-free short-distance door control system Download PDFInfo
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- CN203659093U CN203659093U CN201420030147.0U CN201420030147U CN203659093U CN 203659093 U CN203659093 U CN 203659093U CN 201420030147 U CN201420030147 U CN 201420030147U CN 203659093 U CN203659093 U CN 203659093U
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Abstract
The utility model discloses an operation-free short-distance door control system which comprises a door control end and an identification card, wherein the door control end comprises a door control module, a human body detection module, a wireless module I, an electric control lock module and a charging pile module; the output end of the human body detection module is connected with the input end of the door control module; the door control module is connected with the wireless module I; the output end of the door control module is connected with the electric control lock module; the electric control lock module and the charging pile module are powered by a mains supply; the identification card comprises an identification card control module, a wireless module II and a power module; the identification card control module is connected with the wireless module II; the power module supplies power to the identification card control module and the wireless module II respectively; the charging pile module charges the power module. The wireless modules are respectively arranged at the door control end and the identification card, and the communication distance is controlled within 1-3 meters, so that the totally operation-free conveniently-used, safe and effective short-distance door control system is realized; the operation-free short-distance door control system is particularly suitable for places such as homes and hotels.
Description
Technical field
The utility model relates to Smart Home field, more specifically, relates to a kind of short distance gate control system of exempting from operation.
Background technology
Gate inhibition, weighs up again into management control system, is a kind of digital intelligent management system of managerial personnel's turnover.Along with society is constantly progressive, the going deep into of electronization, intelligent, the level of informatization, gate inhibition's technology has obtained swift and violent development, is bringing into play huge effect at the aspect such as Environmental security, personnel attendance.Radio communication is more crucial technology in wireless transmitting system, wireless radio frequency modules due to inside integrated all RF function module circuits, can be applied to easily in gate control system.
Traditional induction type card gate control system, with time need vacate a hand and closely operate, the in the situation that of both hands inconvenience, use trouble; Other need to carry out in advance data acquisition as fingerprint recognition, recognition of face and speech recognition gate inhibition, process is loaded down with trivial details and invade privacy of user, often causes user's not acceptance.
Flush door access control system is the system that embedded chip is combined with conventional door access control system, is mainly made up of access controller, electric control lock, card reader, identification card, door status sensor etc.Access controller is the core of whole system, is responsible for input, processing, storage, the output of whole system information data.If electric control lock is likened to the hand of system, card reader is likened to the eyes of system, access controller is exactly the brain of system so, determines by it whether a certain identification card is effective card of native system, whether whether this card meets the authority of opening the door, open thereby control electric control lock.
Data encryption algorithm is to grow up from traditional cryptography, and the algorithm of current computer data enciphering is mainly divided into symmetric cryptography and rivest, shamir, adelman from application point.The feature that symmetric encipherment algorithm speed is fast, safe, is particularly suitable for using in the system of the resource-constraineds such as single-chip microcomputer.
Usually, as long as receiving-transmitting sides is by radio wave transmissions information, and transmission range is limited in shorter scope (normally tens meters in), just can be called short-distance wireless communication.The relatively general communication technology, short-distance wireless communication has three key characters and advantage: low cost, peer-to-peer communications and low-power consumption.First, low cost is the objective requirement of short-distance wireless communication.This is because the volume of production and marketing of this communication terminal is all very large; Meanwhile, the equipment mounting frame of short-distance wireless communication is established all extremely simple, and the comprehensive method of investment is less than any internetwork connection mode.Secondly, peer-to-peer communications is the key character of short-distance wireless communication.Different with the wireless communication technology of infrastructure Network Based, peer-to-peer communications between the terminal of short-distance wireless communication, need not carry out transfer by the network equipment, therefore air interface design and upper-layer protocol are all quite fairly simple, and the management of Radio Resource adopts the mode of competition conventionally.Finally, low-power consumption is an important feature of relative other wireless communication technologys.Because the propagation distance of short-distance wireless communication is near, so it is especially little to run into the probability of barrier, emissive power is generally all very low, conventionally below 1 milliwatt.For reaching certain communication distance, can not adopt closely induction to obtain electric mode, must adopt active identification card, need to solve the problem of identification card charging for this reason.
Utility model content
For overcoming the deficiency of the gate identification system described in above-mentioned prior art, the utility model provides a kind of short distance gate control system of high security of exempting from operation, and this gate control system can effectively solve the charging problem of identification card.
In order to solve above-mentioned purpose, the technical solution of the utility model is:
Exempt from a short distance gate control system for operation, comprise the gate inhibition's end and the identification card that form peer-to-peer network; Described gate inhibition's end comprises access control module, human detection module, wireless module I, electric control lock module and charging pile module; The input end of the output termination access control module of described human detection module, access control module connects wireless module I, the output termination electric control lock module of access control module; Described electric control lock module and charging pile module are by mains-supplied;
Described identification card comprises identification card control module, wireless module II and power module; Described identification card control module is connected with wireless module II, and power module is respectively to identification card control module and the power supply of wireless module II;
The charging pile module of described gate inhibition's end is for the power module charging to identification card.
Above-mentioned gate inhibition's end is arranged on to an inner side, and wireless module I and human detection module are settled correct position, in order to detect visitor, it are carried out to authentication, and checking eligible is opened electric control lock module; Specifically: identification card is carried by visitor, realize the function of distance detection, automatic door opening; In the time that human detection module detects that someone comes, send encrypted handshaking information to visitor by access control module controls wireless module I; The identification card that visitor carries receives after the handshaking information after encryption, and identification card control module is first decrypted judgement to it; If shaken hands successfully, send the request unlocking signal encrypted and hold to gate inhibition; Access control module is decrypted judgement after receiving unlocking signal, if legal data are exported the level of unblanking to electric control lock module, unblanks, otherwise continues to keep locking state.
Above-mentioned gate control system is a kind of system of exempting from operation completely, can in 1 ~ 3 meter, short distance automatically identify, safe and reliable, and the identification card that user carries is to charge by charging pile module, its charging pile module is arranged on the other wall of interior door, after entering, conveniently identification card is inserted to charging for user, and the plug-in card power taking mouth in this charging pile module Ke Yu hotel is integrated, to meet user's use habit, user does not feel will be specially for identification card charges; Identification card once charges and can normally work more than 2 months.
In the preferred scheme of one, described access control module mainly comprises single chip circuit, and described identification card control module mainly comprises single chip circuit.Access control module is equivalent to the CPU of computing machine, controls wireless module I transmitting/receiving wireless signal, wireless signal is carried out to encryption and decryption, and electric control lock module is carried out to the operation of switch, has the advantages such as low in energy consumption, volume is little.Identification card control module is responsible for controlling wireless module II transmitting/receiving wireless signal, and wireless signal is carried out to encryption and decryption.
In the preferred scheme of one, the working frequency range of described wireless module I and wireless module II is ISM band, and its power consumption is very low, and transmitting range can be according to practice Environmental adjustments to 1 ~ 3 meter.
In the preferred scheme of one, described human detection module comprises pyroelectric infrared sensor and infrared thermal release electric process chip; The wherein input end of the output termination infrared thermal release electric process chip of pyroelectric infrared sensor, the input end of the output termination access control module of infrared thermal release electric process chip.For human infrared signal is detected, realize and having in the approaching situation of visitor, notice access control module is further verified visitor, avoids maloperation.
In the preferred scheme of one, described electric control lock module is the cathode lock that door is closed in power-off, after having a power failure, is the state of locking a door, and prevents that unauthorized person from entering.
In the preferred scheme of one, the power module in described identification card comprises battery and the charging circuit of connection.
In the preferred scheme of one, described identification card is card-like, is convenient for carrying and uses.
In the preferred scheme of one, described gate control system also comprises physics key, and described physics key is connected by rotating shaft with identification card, can make folding form, makes it more small and exquisite portable.Above-mentioned gate control system is the state of locking a door after having a power failure, and prevent that unauthorized person from entering, but validated user still can adopt entity physics key as usual to unblank.
Compared with prior art, the beneficial effects of the utility model are: integrated wireless module in gate control system, in the short distance of 1 ~ 3 meter, realize identification automatically to realize, without identification card being brought out near door, realize short distance truly and exempted from operation, brought good experience sense and convenience to user.
Secondly, in this gate control system, integrated human detection module, can further avoid maloperation, improves the security of system.
Identification card in this gate control system, with charging circuit and battery, charges to solve the problem of identification card charging to identification card by inserting charging pile, thereby realize closely induction.
The utility model adopts the wireless short-range communication technology, at gate inhibition's end and identification card, wireless short-range communication module is set respectively, communication distance is controlled within the scope of 1 ~ 3 meter, is aided with human detection module, realize a kind of exempt to operate completely, short distance gate control system safely and effectively.System has the operation of exempting from completely, effective, the features such as convenience, electron key-physics key is integrated, power-off also can be used of charging easy to use, safe, the places such as particularly suitable house, hotel, hotel.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
Fig. 2 is course of work schematic diagram of the present utility model.
Embodiment
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent;
For better explanation the present embodiment, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product;
To those skilled in the art, in accompanying drawing some known features and explanation thereof may to omit be understandable.
Below in conjunction with drawings and Examples, the technical solution of the utility model is described further.
As Fig. 1, a kind of short distance gate control system of exempting from operation, comprises the gate inhibition's end and the identification card that form peer-to-peer network; Gate inhibition's end comprises access control module, human detection module, wireless module I, electric control lock module and charging pile module; The input end of the output termination access control module of human detection module, access control module connects wireless module I, the output termination electric control lock module of access control module; Electric control lock module and charging pile module are by mains-supplied; Identification card comprises identification card control module, wireless module II and power module; Identification card control module is connected with wireless module II, and power module is respectively to identification card control module and the power supply of wireless module II; The charging pile module of gate inhibition's end is for the power module charging to identification card.Gate control system also comprises physics key, and physics key is connected by rotating shaft with identification card, can make folding form, makes it more small and exquisite portable.
Access control module is the core control section of whole gate inhibition's end, mainly comprise single-chip microcomputer, the single-chip microcomputer model adopting is in the present embodiment STC12LE5604AD, be equivalent to the CPU of computing machine, control wireless module I transmitting/receiving wireless signal, use enciphering and deciphering algorithm to carry out encryption and decryption to wireless signal, and electric control lock module is carried out to the operation of switch, there is the advantages such as low in energy consumption, volume is little; Be responsible for human body approach signal simultaneously, avoid maloperation; Wireless module I, adopts nRF905 in the present embodiment; Main transmitting and the reception of being responsible for wireless signal, is operated in the free frequency range of ISM, and its power consumption is very low, and transmitting range can be according to practice Environmental adjustments to 1-3 rice; Human detection module is made up of pyroelectric infrared sensor and infrared thermal release electric process chip, be responsible for human infrared signal to detect, realization has in the approaching situation of visitor, notice access control module is further verified visitor, avoid maloperation, wherein infrared thermal release electric process chip adopts the process chip of BISS0001.Electric control lock module is responsible for receiving the instruction of gate inhibition's control module, and to passing through verifier's opening gate, it adopts power-off to close the cathode lock of door, after having a power failure, is the state of locking a door, and prevent that unauthorized person from entering, but validated user still can adopt entity physics key as usual to unblank.Gate inhibition holds employing " infrared human body detection " and " wireless cipher authentication " dual fail-safe, and assurance only, visitor being detected and carrying the user's ability opening gate that mates identification card, has been guaranteed the safety using.
Gate inhibition's end is connected with civil power, save the trouble of frequent replacing battery, and with charging pile module, be arranged on the other wall of interior door, plug-in card charging conveniently after entering for user, the plug-in card power taking mouth in charging pile Ke Yu hotel is integrated, and to meet user's use habit, user does not feel will be specially for identification card charges.Identification card once charges and can normally work more than 2 months.
Identification card: carried by visitor, hold composition transmitting-receiving peer-to-peer network with gate inhibition.Identification card end is made up of identification card control module and wireless module II and power module, and above three parts form electron keys, makes card-likely, and integral with physics key, is convenient for carrying and uses.Identification card control module is made up of single chip circuit, is responsible for controlling wireless module II transmitting/receiving wireless signal, and wireless signal is carried out to encryption and decryption; Power module comprises compact battery and charging circuit.The feature such as that identification card has is low in energy consumption, volume is little, be convenient for carrying.Between physics key and electron key, available rotating shaft is connected, and makes folding form, makes it more small and exquisite portable.
Its work engineering is as Fig. 2, and when having visitor at 1-3 rice in front of the door, human detection module has detected the infrared signal that human body sends, and notice access control module is encrypted handshake, and wireless module I sends the handshake after encryption.As visitor is not with the deciphering of identification card or identification card incorrect, gate inhibition holds refusal to open the door; As visitor has carried identification card, its wireless module II receives the handshaking information of encryption, and identification card control module is correctly deciphered it, after the match is successful, sends the unlocking signal of encrypting.Gate inhibition's termination is received after the unlocking signal of encryption, and it is decrypted to coupling, determines whether authorized user.As be disabled user, gate inhibition holds refusal to open the door; As be validated user, electric control lock module is unblanked, and allows visitor to pass through.Make a clean sweep of electricity etc. when special circumstances when running into gate inhibition, what adopt due to gate inhibition is the normally closed cathode lock of power-off, and door is closed automatically, guarantees that illegal person cannot enter, and ensures user security; Validated user can adopt the entity physics key in identification card to open the door, there will not be into not door situation.
The utlity model has following characteristics:
1, use simply, user's acceptance is high.Compare with existing similar gate inhibition, can short distance under advance door opening, reduce and wait for and opening the door the time; Without swiping the card, tick any operations such as card, liberation both hands; Need not provide personally identifiable information, protection individual privacy; Identification card charging is convenient, does not increase user and uses burden; Volume is small and exquisite, easy to carry; Electron key, physics key are integral, even just in case also do not affect use have a power failure in the situation that.
2, security performance is high.Range for wireless communication is controlled in 1 ~ 3 meter, and signal is difficult for being stolen; And all carry out Encrypt and Decrypt in wireless transmission, reception data procedures, fully ensured the security of communication, reduced the possibility of illegal invasion.
3, cost is low.System institute hardware device is the common low cost product of main flow, thereby has reduced replacing, the maintenance of system, the cost of repairing.Installation or repacking cost are low.
4, installation, easy to use.Compare with fingerprint, face and speech recognition gate inhibition, when initialization, do not need collection, typing a large number of users data, simplify the using method of system, increase work efficiency.
5, low in energy consumption.Radio receiving transmitting module only, 1 ~ 3 meter of distance work, belongs to ultra low power level; Gate inhibition holds only just work in the time that human detection module detects human body proximity of radio receiving transmitting module; Identification card is not opened sending mode at ordinary times, thereby has further reduced the power consumption of product, has extended the service time of equipment.
The corresponding same or analogous parts of same or analogous label;
In accompanying drawing, describe position relationship for only for exemplary illustration, can not be interpreted as the restriction to this patent;
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.All any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in the protection domain of the utility model claim.
Claims (8)
1. exempt from a short distance gate control system for operation, comprise the gate inhibition's end and the identification card that form peer-to-peer network; It is characterized in that, described gate inhibition's end comprises access control module, human detection module, wireless module I, electric control lock module and charging pile module; The input end of the output termination access control module of described human detection module, access control module connects wireless module I, the output termination electric control lock module of access control module; Described electric control lock module and charging pile module are by mains-supplied;
Described identification card comprises identification card control module, wireless module II and power module; Described identification card control module is connected with wireless module II, and power module is respectively to identification card control module and the power supply of wireless module II;
The charging pile module of described gate inhibition's end is for the power module charging to identification card.
2. the short distance gate control system of exempting from operation according to claim 1, is characterized in that, described access control module mainly comprises single chip circuit, and described identification card control module mainly comprises single chip circuit.
3. the short distance gate control system of exempting from operation according to claim 1, is characterized in that, the working frequency range of described wireless module I and wireless module II is ISM band.
4. the short distance gate control system of exempting from operation according to claim 1, is characterized in that, described human detection module comprises pyroelectric infrared sensor and infrared thermal release electric process chip; The wherein input end of the output termination infrared thermal release electric process chip of pyroelectric infrared sensor, the input end of the output termination access control module of infrared thermal release electric process chip.
5. the short distance gate control system of exempting from operation according to claim 1, is characterized in that, described electric control lock module is the cathode lock that door is closed in power-off.
6. the short distance gate control system of exempting from operation according to claim 1, is characterized in that, the power module in described identification card comprises battery and the charging circuit of connection.
7. the short distance gate control system of exempting from operation according to claim 1, is characterized in that, described identification card is card-like.
8. according to the short distance gate control system of exempting from operation described in claim 1 to 7 any one, it is characterized in that, described gate control system also comprises physics key, and described physics key is connected by rotating shaft with identification card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030147.0U CN203659093U (en) | 2014-01-18 | 2014-01-18 | Operation-free short-distance door control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420030147.0U CN203659093U (en) | 2014-01-18 | 2014-01-18 | Operation-free short-distance door control system |
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| CN203659093U true CN203659093U (en) | 2014-06-18 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104200554A (en) * | 2014-09-10 | 2014-12-10 | 广西师范大学 | Access control system for wirelessly checking vehicles and using method |
| CN108682061A (en) * | 2018-04-26 | 2018-10-19 | 安徽展航信息科技发展有限公司 | A kind of access control system |
| CN110658735A (en) * | 2019-10-29 | 2020-01-07 | 北京金山云网络技术有限公司 | Intelligent household device and system |
-
2014
- 2014-01-18 CN CN201420030147.0U patent/CN203659093U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104200554A (en) * | 2014-09-10 | 2014-12-10 | 广西师范大学 | Access control system for wirelessly checking vehicles and using method |
| CN108682061A (en) * | 2018-04-26 | 2018-10-19 | 安徽展航信息科技发展有限公司 | A kind of access control system |
| CN110658735A (en) * | 2019-10-29 | 2020-01-07 | 北京金山云网络技术有限公司 | Intelligent household device and system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20180118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |