CN205563770U - Accurate lock accuse device of two intelligence of pronunciation and fingerprint - Google Patents
Accurate lock accuse device of two intelligence of pronunciation and fingerprint Download PDFInfo
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- CN205563770U CN205563770U CN201620326573.8U CN201620326573U CN205563770U CN 205563770 U CN205563770 U CN 205563770U CN 201620326573 U CN201620326573 U CN 201620326573U CN 205563770 U CN205563770 U CN 205563770U
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- intelligence
- drive circuit
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Abstract
The utility model provides an accurate lock accuse device of two intelligence of pronunciation and fingerprint for the lock is driven, is closed to intelligence. Including locking lever transmission, drive arrangement and the control unit, the control unit comprises fingerprint sensor, voice sensor, main control board, keyboard, drive circuit, step motor, speaker, detection circuitry, power, LED pilot lamp, and the main control board is connected with fingerprint sensor, voice sensor, drive circuit, detection circuitry respectively, and the power is the the control unit power supply. The utility model discloses a pulse signal control step motor realizes more accurate unblanking, adopts the fail safe nature of pronunciation + fingerprint identification dual fail -safe in order to improve intelligence accuse lock, utilizing the only periodic error of step motor and not having characteristics such as accumulative error, its speed of unblanking, position control have realized more oversimplifying and the high efficiency, it reaches 20, 000 left and right sides to unblank, close the lock life -span, unblanks, closes the lock success rate and reach 100%, and safety and reliability are high to effective the cost is reduced.
Description
Technical field
This utility model relates to intelligence equipment technology field, especially a kind of voice and fingerprint double intelligence accurately lock control devices.
Background technology
Along with the fast development of intelligent control technology, intelligent lock control technology instead of manual machinery lock to a certain extent.Current intelligent lock control technology is mostly absolutely motor driven switch lock process, it is common that DC motor drives structure completes switch lock process, there is following deficiency:
1, control accuracy is poor.Due to the construction features of direct current generator, simply unidirectional current is converted into the mechanical energy that rotor rotates.After stopping power supply, rotor can not stop immediately because of inertia, and the rotation of rotor also suffers from the impact of load change, therefore can produce cumulative error, it is impossible to accurately control.
2, heaviness is locked control device, relatively costly.For eliminating as much as cumulative error, tradition lock control devices adds a lot of structural member, stopping means and sensor, thus makes overall structure become the heaviest, complicated, not only affects attractive in appearance but also add processing cost.
3, fingerprint lock control technical deficiency is to guarantee the safety unblanked.
Summary of the invention
For overcoming the deficiencies in the prior art, goal of the invention of the present utility model is to provide a kind of voice and fingerprint double intelligence accurately lock control devices, to realize high precision, cost degradation and the security reliability unblanking to control.
For achieving the above object, this utility model includes locking bar actuating device, driving means and the control unit for connecting lock bolt；Control unit is made up of fingerprint sensor, speech transducer, master control borad, keyboard, drive circuit, motor, speaker, testing circuit, power supply, LED light, master control borad is connected with fingerprint sensor, speech transducer, drive circuit, testing circuit respectively, and power supply is that control unit is powered.
Described driving means is with LED light, and driving means is connected with motor, testing circuit respectively.
Described master control borad is with speaker.
This utility model compared with prior art, has the advantage that
1, existing DC motor drives is opened lock control technology to innovate, use pulse signal to control motor and realize more accurately unblanking, and reduce cost, use voice+fingerprint recognition dual fail-safe to improve the security reliability of intelligence control lock.
2, the frequency of motor and pulse signal and umber of pulse become the linear relationship of standard, utilize motor to only have periodic error and without features such as cumulative errors, its speed of unblanking, position control achieve more to be simplified and efficient.
3, control unit can realize the accurate control to motor by drive circuit, reduce processing cost on the premise of overall structure need not additional knot component, stopping means and position detection microswitch.
4, in the case of guaranteeing normal power supply, of the present utility model unblanking, shut the life-span and reach 20,000 times, unblank, shut success rate and reach 100%, security and the reliability is high.Adding automatic control pressure-limiting function, when electricity is less than certain value, condom is automatically stopped locking function, it is not necessary to preparation emergency key etc..
Accompanying drawing explanation
Fig. 1 is structural representation sketch of the present utility model.
Fig. 2 is the control unit electrical block schematic diagram of Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the technical solution of the utility model is described further by embodiment.This utility model is not arranged by enforcement case in detail below and is limited.
As it is shown in figure 1, this utility model includes that locking bar actuating device 1, driving means 2 and control unit 3, locking bar actuating device 1 are used for connecting lock bolt.
As shown in Figure 2, control unit 3 is made up of fingerprint sensor S2, speech transducer S3, master control borad S1, keyboard S4, drive circuit Q1, motor Y1, speaker LS1, testing circuit C1, power supply D1, LED light D2 etc., master control borad S1 is connected with fingerprint sensor S2, speech transducer S3, drive circuit Q1, testing circuit C1 respectively, and power supply D1 is that control unit 3 is powered；Described driving means 2 is connected with motor Y1, testing circuit C1 respectively with LED light D2, driving means 2；Described master control borad S1 is with speaker LS1.
The motor Y1 that control unit 3 is used has and electric impulse signal is changed into mechanical angle displacement or displacement of the lines obtains function, the rotating speed of motor Y1, the position of stopping are only dependent upon frequency and the umber of pulse of the pulse signal that control unit 3 sends, and are not changed by load and affected.
Drive circuit Q1 in control unit 3 provides control signal for motor Y1, on the premise of overall structure need not additional knot component, stopping means and position detection microswitch, drive circuit Q1 can realize the accurate control to motor Y1, and reduces processing cost.
Control unit 3 has automatic speech recognition and fingerprint identification function and sound prompt function, and master control borad S1 is provided simultaneously with voice and fingerprint storage function.
This utility model operating procedure is as follows:
1, user identifies checking by fingerprint sensor S2, speech transducer S3.The fingerprint collected and voice messaging being saved in master control borad S1, speaker LS1 prompts the user whether typing success, and such as: voice message during typing success " typing ", voice message during typing failure " please re-type ".
2, master control borad S1 is to drive circuit Q1 input " instruction of unblanking ", the i.e. signal of characteristic frequency, and drive circuit Q1 identifies unlocking action, and input a signal in motor Y1, after motor Y1 receives signal, rotor is immediately performed, and begins to rotate to angle set in advance.Make locking bar actuating device 1 drive lock bolt to complete after a certain degree of reverse motion to stop, simultaneously driving circuit Q1 to mono-signal of LED light D2, extinguish after being allowed to flash three seconds, to point out user to complete unlocking action.Shut process different from the difference of the process of the unblanking signal frequency that simply master control borad S1 provides.Finally make locking bar actuating device 1 promote lock bolt to complete after a certain degree of forward motion to stop, simultaneously driving circuit Q1 to mono-signal of LED light D2, extinguish after being allowed to the Chang Liangsan second, shut action to point out user to complete.
Claims (3)
1. a voice and fingerprint double intelligence accurately lock control devices, it is characterised in that: this device includes for connecting the locking bar actuating device (1) of lock bolt, driving means (2) and control unit (3)；Control unit (3) is made up of fingerprint sensor (S2), speech transducer (S3), master control borad (S1), keyboard (S4), drive circuit (Q1), motor (Y1), speaker (LS1), testing circuit (C1), power supply (D1), LED light (D2), master control borad (S1) is connected with fingerprint sensor (S2), speech transducer (S3), drive circuit (Q1), testing circuit (C1) respectively, and power supply (D1) is control unit (3) power supply.
A kind of voice the most according to claim 1 and fingerprint double intelligence accurately lock control devices, it is characterised in that: described driving means (2) is connected with motor (Y1), testing circuit (C1) respectively with LED light (D2), driving means (2).
A kind of voice the most according to claim 1 and fingerprint double intelligence accurately lock control devices, it is characterised in that: described master control borad (S1) is with speaker (LS1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620326573.8U CN205563770U (en) | 2016-04-19 | 2016-04-19 | Accurate lock accuse device of two intelligence of pronunciation and fingerprint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620326573.8U CN205563770U (en) | 2016-04-19 | 2016-04-19 | Accurate lock accuse device of two intelligence of pronunciation and fingerprint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205563770U true CN205563770U (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620326573.8U Active CN205563770U (en) | 2016-04-19 | 2016-04-19 | Accurate lock accuse device of two intelligence of pronunciation and fingerprint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205563770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109102595A (en) * | 2018-06-07 | 2018-12-28 | 深圳市小石安防科技有限公司 | Smart lock unlocking based reminding method and device |
-
2016
- 2016-04-19 CN CN201620326573.8U patent/CN205563770U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109102595A (en) * | 2018-06-07 | 2018-12-28 | 深圳市小石安防科技有限公司 | Smart lock unlocking based reminding method and device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |