CN201539150U - Lock and key intelligent recognition and auto-power supply system - Google Patents
Lock and key intelligent recognition and auto-power supply system Download PDFInfo
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- CN201539150U CN201539150U CN2009200029377U CN200920002937U CN201539150U CN 201539150 U CN201539150 U CN 201539150U CN 2009200029377 U CN2009200029377 U CN 2009200029377U CN 200920002937 U CN200920002937 U CN 200920002937U CN 201539150 U CN201539150 U CN 201539150U
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- power supply
- lock
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Abstract
Disclosed is a lock and key intelligent recognition and auto-power supply system. The main body of the lock comprises a wireless induction power supply emitting part and an auto-recognition emitting part. The key is embedded with a wireless induction power supply receiving part and an auto-recognition receiving part. The wireless induction power supply receiving part provides power energy for the auto-recognition receiving part. The auto-recognition receiving part judges whether this part is corresponding to the lock according to the received ID Code emitted by the main body of the lock. The lock is mainly used for quickly and exactly indicating the key corresponding to the lock among a plurality of keys with different shapes.
Description
Technical field:
The utility model relates to a kind of wireless induction supply intelligent lockset, the particularly a kind of intelligent lock that can indicate the corresponding key of lockset automatically.
Background technology:
At present, the office building of worker, ore deposit, enterprises and institutions or the dormitory building of university, the same type product of the door lock in all rooms in the building same companies that adopt more.This standby key that the caretaker held that has just caused the building is same profile all, has brought great difficulty to differentiation.The caretaker can only distinguish with the way of the dated room number of rubberized fabric.Key in use, top adhesive plaster comes off easily, in case come off, the caretaker needs a large amount of time and efforts to check again.So, this way inefficiency, reliability is low.If under dark condition, rubberized fabric just loses the differentiation meaning.And the present electronic lock that adopted of hotel, hotel, though can overcome above-mentioned problem, its cost is too high, matched key itself contains the battery damage of easily leaking electricity simultaneously, is unfavorable for that large tracts of land promotes the use of.
Summary of the invention:
It is key-powered that the purpose of this utility model is to provide a kind of electromagnetic induction principle that utilizes, and utilizes the intelligent object of lock main body and key inside to intercom mutually, confirms and indicate the intelligent lock of the corresponding key of lockset.
The technical solution of the utility model is: a kind of wireless induction power supply is the indication lockset automatically, it is characterized in that the lockset main body comprises the wireless induction power pack, identification division is formed automatically; The wireless induction power pack is formed by being installed on inductive power supply radiating portion on the lock main body and the inductive power supply receiving unit that is embedded in the shank of the key; The inductive power supply radiating portion is made up of high-frequency generator and emitting head, and emitting head is fixed on a surface; The inductive power supply receiving unit is formed by receiving head and rectification circuit, receives the outer rim of headring around the shank of the key; Automatically identification division is made up of radiating portion that is installed on the lock main body and the receiving unit that is embedded in the shank of the key; Radiating portion comprises radio communication radiating circuit and identification code storage chip; Receiving unit comprises radio communication receiving circuit, identification code identification chip and indicator lamp; The input of radio communication radiating circuit is connected with the output of identification code storage chip; The output of radio communication receiving circuit is connected with the input of identification code identification chip, and the output of identification code identification chip is connected with indicator lamp.
Above-mentioned wireless induction power pack provides power supply for automatic identification division.
An above-mentioned emitting head and reception corresponding a, coupling.
The identification code storage chip and the identification code identification chip of appeal are single-chip microcomputer.
Above-mentioned radio communication radiating circuit and radio communication receiving circuit are corresponding high-frequency communication transmitter module and receiver module.
Above-mentioned indicator lamp is a light emitting diode.
The operating principle of the present utility model and the course of work: key is near the emitting head of inductive power supply part, and the reception head of inductive power supply part on the key induces electric current, through offering automatic identification division after the rectification circuit rectification, makes its work.High-frequency communication receiver module on the key receives the identification code that the lock main body sends, and passes to single-chip microcomputer, and whether single-chip microcomputer analysis and judgement identification code is corresponding with the identification code of this key.If corresponding, then light light emitting diode.Not corresponding, then extinguish light emitting diode.
Superiority of the present utility model is: the matched key that combines the sturdy and durable and electric lockset of conventional lock is searched advantage easily, has also overcome the shortcoming that the electric lockset matched key easily leaks electricity and damages simultaneously, and is easy to use.Itself does not comprise power supply supporting key, and quiescent dissipation is zero, is a kind of product of energy-conserving and environment-protective.Structure to existing lockset need not to change substantially.Core circuit part of the present utility model can miniaturization be made the upgrading module, and existing lockset is carried out upgrading, fills a hole in the market.
Description of drawings:
Accompanying drawing 1 is the circuit block diagram of wireless induction power pack of the present utility model.
Accompanying drawing 2 is the circuit block diagram of automatic identification division of the present utility model.
Accompanying drawing 3 is a key end program flow diagram of the present utility model.
Accompanying drawing 4 is a wireless induction power supply radiating portion circuit connection diagram of the present utility model.
Accompanying drawing 5 is an automatic identification radiating portion circuit connection diagram of the present utility model.
Accompanying drawing 6 is a wireless induction power supply receiving unit circuit connection diagram of the present utility model.
Accompanying drawing 7 is an automatic identification receiving unit circuit connection diagram of the present utility model.
Accompanying drawing 8 is overall appearance figure of the present utility model.
Wherein: U1 is CD4069, and U2, U5 are FLASH type single-chip microcomputer, and U3 is the radio communication transmitter module, U4 radio communication receiver module.Y1, Y2, Y3 are crystal oscillator, and Q1 is an electronic switch, and L1 is a transmitting coil, L2 is a receiving coil, and C2, C3, C4, C5, C6, C7, C8, C9 are electric capacity, and R2, R3, R4, R6 are resistance, D2 is a rectifier bridge, and D3 is a Zener diode, and LED is a light emitting diode.1 is the lockset main body, and 2 are wireless induction power supply transmitting coil, and 3 is keyhole, and 4 is radio antenna, and 5 is key, and 6 is indicator lamp.
Specific embodiments: a kind of wireless induction power supply is indication lockset (see figure 8) automatically, it is characterized in that being made up of wireless induction power pack (see figure 1), automatic identification division (see figure 2); The wireless induction power pack is formed by being installed on inductive power supply radiating portion on the lock main body and the inductive power supply receiving unit that is embedded in the shank of the key; The inductive power supply radiating portion is formed (see figure 4) by high-frequency generator and emitting head, and emitting head is fixed on a surface; Inductive power supply receiving unit (see figure 6) is formed by receiving head and rectification circuit, receives the outer rim of headring around the shank of the key; Automatically identification division is made up of radiating portion that is installed on the lock main body and the receiving unit that is embedded in the shank of the key; Radiating portion comprises radio communication radiating circuit and identification code storage chip; Receiving unit comprises radio communication receiving circuit, identification code identification chip and indicator lamp; The input of radio communication radiating circuit is connected with the output of identification code storage chip; The output of radio communication receiving circuit is connected with the input of identification code identification chip, and the output of identification code identification chip is connected with indicator lamp.
Above-mentioned wireless induction power pack provides power supply for automatic identification division.
An above-mentioned emitting head and reception corresponding a, coupling.
The identification code storage chip and the identification code identification chip of appeal are single-chip microcomputer (seeing Fig. 5, Fig. 7).
Above-mentioned radio communication radiating circuit and radio communication receiving circuit are corresponding high-frequency communication transmitter module and receiver module.
Above-mentioned indicator lamp is a light emitting diode.
Claims (6)
1. lock and key intelligent identification and from power transmission system is characterized in that the lockset main body comprises the wireless induction power pack, identification division is formed automatically; The wireless induction power pack is formed by being installed on inductive power supply radiating portion on the lock main body and the inductive power supply receiving unit that is embedded in the shank of the key; The inductive power supply radiating portion is made up of high-frequency generator and emitting head, and emitting head is fixed on a surface; The inductive power supply receiving unit is formed by receiving head and rectification circuit, receives the outer rim of headring around the shank of the key; Automatically identification division is made up of radiating portion that is installed on the lock main body and the receiving unit that is embedded in the shank of the key; Radiating portion comprises radio communication radiating circuit and identification code storage chip; Receiving unit comprises radio communication receiving circuit, identification code identification chip and indicator lamp; The input of radio communication radiating circuit is connected with the output of identification code storage chip; The output of radio communication receiving circuit is connected with the input of identification code identification chip, and the output of identification code identification chip is connected with indicator lamp.
2. a kind of lock according to claim 1 is characterized in that with key intelligent identification and from power transmission system the wireless induction power pack provides power supply for automatic identification division.
3. a kind of lock according to claim 1 is characterized in that the emitting head and reception corresponding a, coupling of automatic identification division with key intelligent identification and from power transmission system.
4. a kind of lock according to claim 1 is characterized in that with key intelligent identification and from power transmission system the identification code storage chip of automatic identification division and identification code identification chip are single-chip microcomputer.
5. a kind of lock according to claim 1 is characterized in that with key intelligent identification and from power transmission system the radio communication radiating circuit of automatic identification division and radio communication receiving circuit are corresponding high-frequency communication transmitter module and receiver module.
6. a kind of lock according to claim 1 is with key intelligent identification and from power transmission system, and the indicator lamp that it is characterized in that automatic identification division is a light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200029377U CN201539150U (en) | 2009-01-19 | 2009-01-19 | Lock and key intelligent recognition and auto-power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200029377U CN201539150U (en) | 2009-01-19 | 2009-01-19 | Lock and key intelligent recognition and auto-power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201539150U true CN201539150U (en) | 2010-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200029377U Expired - Fee Related CN201539150U (en) | 2009-01-19 | 2009-01-19 | Lock and key intelligent recognition and auto-power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201539150U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787750A (en) * | 2012-09-05 | 2012-11-21 | 江苏物联网研究发展中心 | Electronic coded key |
| CN102787759A (en) * | 2012-09-05 | 2012-11-21 | 江苏物联网研究发展中心 | Intelligent electronic coded lock and electronic unlocking key |
| WO2013177753A1 (en) * | 2012-05-29 | 2013-12-05 | Li Qiu-Wei | Induction-type light-emitting lock device |
| CN106088816A (en) * | 2014-01-16 | 2016-11-09 | 浙江好易点智能科技有限公司 | A kind of using method of the door lock assembly combination sensed based on unlimited RF identification |
| RU2646775C1 (en) * | 2017-02-02 | 2018-03-07 | Евгений Валерьевич Петров | Module of key fob identification and locking |
-
2009
- 2009-01-19 CN CN2009200029377U patent/CN201539150U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013177753A1 (en) * | 2012-05-29 | 2013-12-05 | Li Qiu-Wei | Induction-type light-emitting lock device |
| CN102787750A (en) * | 2012-09-05 | 2012-11-21 | 江苏物联网研究发展中心 | Electronic coded key |
| CN102787759A (en) * | 2012-09-05 | 2012-11-21 | 江苏物联网研究发展中心 | Intelligent electronic coded lock and electronic unlocking key |
| CN102787750B (en) * | 2012-09-05 | 2014-08-13 | 江苏物联网研究发展中心 | Electronic coded key |
| CN106088816A (en) * | 2014-01-16 | 2016-11-09 | 浙江好易点智能科技有限公司 | A kind of using method of the door lock assembly combination sensed based on unlimited RF identification |
| CN106088816B (en) * | 2014-01-16 | 2017-12-26 | 浙江好易点智能科技有限公司 | A kind of application method of the door lock assembly combination based on radio frequency identification sensing |
| RU2646775C1 (en) * | 2017-02-02 | 2018-03-07 | Евгений Валерьевич Петров | Module of key fob identification and locking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20110119 |