CN2692285Y

CN2692285Y - Electron door lock

Info

Publication number: CN2692285Y
Application number: CN 200420039613
Authority: CN
Inventors: 朴钟根
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-03-31
Filing date: 2004-03-31
Publication date: 2005-04-13
Anticipated expiration: 2014-03-31

Abstract

The utility model relates to a lock operated or controlled by the non-mechanical means, more specifically to a lock operated or controlled by the electric power. The utility model provides an electron door lock with a built-in speech information memory able to send out the speech information capable of sending out the speech information in the memory through the loudspeaker on the door lock when the door lock works to let the user know clearly the state of the door lock at present, comprising a casing and a control device arranged in the casing. The control device comprises a CPU, an electricallyerasable ROM, an electromagnetic coil control module, a display screen, an input keyboard, etc. The electricallyerasable ROM, the electromagnetic coil control module, the display screen and the input keyboard are connected on the CPU and are controlled by the CPU. The input keyboard is fixed on the casing. A speech module and a loudspeaker are arranged on the CPU. The door lock of the utility model can prompt the user the state of the door lock during the using process, which is convenient to use.

Description

Electronic lock

Technical field

The utility model relates to a kind of lock of handling or controlling with on-mechanical means, specifically, relates to a kind of lock that utilizes electric power to handle or control.

Background technology

Common electronic lock comprises housing and the control device that sets within it, control device comprises CPU, electricallyerasable ROM (EEROM), solenoid controlled module, display screen, input keyboard etc., electricallyerasable ROM (EEROM), solenoid controlled module, display screen, input keyboard are connected on the CPU, control by CPU, input keyboard is fixed on the housing, after the user inputs password, microcomputer in the door lock will be judged this password, send the ON/OFF signal to electromagnetic coil then, thereby the control door lock opens and closes.When setting the door lock password, import the password of a location number earlier on keyboard, in electricallyerasable ROM (EEROM), if there has been password the inside, memory will fall original code pins the microcomputer in the door lock, deposit into the password of new input with this password storage.

In addition,, radio receiver also is housed, receives the radio wave that sends from the door lock remote controller, control the switching of door lock then by microcomputer in door lock inside for the controlled in wireless electronic lock.

Above-mentioned electronic door lock device is widely used on the gate in apartment, national treasury and warehouse etc.

A kind of electronic door lock device of upgrading by converting tap-tap to electronic signal, can be discerned user's tap-tap, thus the switching of control door lock.This device opens and closes by password setting portion and the control circuit control door lock of being made up of password figure place selection portion, multiple connector, password identification portion, configuration switch, is a kind of cipher door lock device that can discern user's tap-tap.

But, when the user states several electronic door lock device in the use, can't accurately know the response situation of residing duty of door lock and door lock.Promptly when the user on the keyboard input password or press the ON/OFF key after, can only know that door lock is in duty by buzzer or light emitting diode, if but user's input error password or when pushing the wrong on ﹠ off switch door lock only can send continuous sound, cisco unity malfunction, and the user does not know to have taken place on earth what problem and why can't normal running, has therefore brought inconvenience to use.

Summary of the invention

The utility model provides a kind of voice message memory that can send voice messaging that is equipped with in electronic lock, voice messaging when door lock is worked in the memory will send out by the loudspeaker on the door lock, makes the user know clearly the electronic lock of the present residing state of door lock.

The technical solution of the utility model is such: it comprises housing and the control device that sets within it, control device comprises CPU, electricallyerasable ROM (EEROM), solenoid controlled module, display screen, input keyboard etc., electricallyerasable ROM (EEROM), solenoid controlled module, display screen, input keyboard are connected on the CPU, control by CPU, input keyboard is fixed on the housing, voice module and loudspeaker are set on CPU, voice module comprises following structure, calculates the shift register of the control signal information of CPU; Produce the crystal oscillator of the frequency signal that drives memory; Produce the time-base generator of clock pulses; The memory address memory of output speech data; The speech data that clock pulses that time-base generator is sent and memory address counter send converts the speech memory of data signal output to; Convert the data signal of speech memory output to Analog signals'digital/analog signal converter; The analog signal conversion that the digital/analog signal converter is sent becomes audio signal and is reduced into the output control module of voice by loudspeaker, input keyboard on the housing is provided with the numerical key of input password, the on ﹠ off switch that locks on/off, the circuit breaker of urgent button of unblanking during emergency and cut-out door lock circuit, do not put light emitting diode on the CPU, display screen is set to LCDs, it is provided with remote controller, the antenna that can send wireless signal is set on the remote controller, be provided with in the lock body and can receive radio wave that remote controller sends and the wireless receiving module that converts thereof into data signal, wireless receiving module is connected with CPU, input keyboard is set on the remote controller, the numerical key of input password is set on the input keyboard, the on ﹠ off switch that locks on/off, the urgent button of unblanking during emergency.

Door lock of the present utility model in use can point out user's door lock residing state, is very easy to user's use.

Description of drawings

Fig. 1 is the block diagram of electronic lock of the present utility model;

Fig. 2 is the design's overall workflow figure;

Fig. 3 is the utility model sends voice messaging under CPU control a workflow diagram;

Fig. 4 is the workflow diagram that sends voice messaging when loading onto circuit breaker on the circuit board of the present utility model under CPU control;

Fig. 5 is the cut-away view of voice message memory in the utility model.

The specific embodiment

Fig. 1 is the utility model block diagram.The design be furnished with can the controlled in wireless electronic lock remote controller (2), remote controller is made up of a plurality of buttons, can control the switching of door lock.Remote controller according to by button send corresponding radio wave, and electric wave is sent by the antenna (3) in the remote controller, the radio wave that sends is sent to radio wave reception converter (5) after being received by the reception antenna in the door lock (4), and receiver is passed to CPU (20) after it is carried out demodulation and is transformed into data signal again.

The switch key (12) that input keyboard (10) is opened and closed by the digital keys (11) identical with keypress function on the remote controller (2), control door lock, the urgent button (14) and the circuit breaker (13) of unblanking when emergency are formed, and are used for the input data information to CPU (20).

Electricallyerasable ROM (EEROM) (25) links to each other with CPU (20), is used for the unlocking cipher that storage is set by keyboard (10), and exports, imports password under CPU control.In addition, solenoid controlled portion (30) also links to each other with CPU, and opens and closes according to the control signal control door lock that CPU (20) sends.

In order to allow the user hear the voice messaging of relevant CPU (20) state of a control of living in, voice message memory is housed in door lock, the voice messaging of relevant CPU duty can be sent to the outside by loudspeaker (59).In order to represent that by sound CPU works, the design also is furnished with buzzer (60), shows the light emitting diode (61) of computer work state in addition in addition.

Below this electronic door lock device that can send voice messaging is elaborated.

The user is when using this device, earlier by remote controller (2) or keyboard (10) input password, press the ON/OFF key (12) on the lower keyboard (10) then, CPU will compare judgement to the password of input and the password that is stored in the electricallyerasable ROM (EEROM) (25), if two passwords are identical, CPU (20) will send control signal to solenoid controlled portion (30), thereby with door-lock opening.

After the user presses ON/OFF key on the remote controller (2), remote controller will send corresponding radio wave, electric wave passes to radio wave reception converter (5) after being received by the wireless receiving antenna (4) in the door lock, and receiver is imported CPU (20) after electric wave is carried out demodulation and converts binary coding to.CPU compares judgement according to inside program of installing and the password that is stored in the electricallyerasable ROM (EEROM) (25), sends command adapted thereto to solenoid controlled portion (30) then.

Fig. 2 is the duty flow chart that carries out work at this device under CPU control (20).As shown in the figure, button input or radio wave signal (stage 101) have at first been judged whether, if have, CPU (20) will express (stage 102) with the duty of door lock by the voice messaging that stores in the voice message memory (50), and meanwhile device will carry out the action (stage 103) of open and close lock.

Fig. 3 is the design sends voice messaging under CPU control a workflow diagram.As shown in the figure, at first judge whether input signal (stage 201) from keyboard (10) or remote controller (2), if have, to judge whether be stored in electricallyerasable ROM (EEROM) (25) in password identical (stage 202), if the voice suggestion that inequality will sending " please be re-entered ", if identically will send the control signal (stage 204) of opening door lock, send the voice messaging (stage 205) that door lock is opened simultaneously to solenoid controlled portion (30).

If circuit breaker (13) is housed in door lock, as shown in Figure 4, at first judge whether input signal (stage 301) from keyboard (10) or remote controller (2), if having (stage 302) opened or closed to judgement circuit breaker (13).If circuit breaker is in out, when being the cut state of circuit, to send cut voice messaging (stage 303), if circuit breaker is in closed condition, microcomputer will compare judgement (stage 304) to the password of input, same electromagnetic coil control part (30) will send the voice suggestion (stage 305) that to re-enter if password is different, if will send the voice messaging (stage 307) that door is opened to door-lock opening (stage 306) by loudspeaker (59) simultaneously.

Fig. 5 is the cut-away view of voice message memory.As shown in the figure, voice message memory (50) will be from the control signal input shift register (51) of CPU (20) output, shift register calculates the beginning and the end point of acoustic memory (56) address that stores corresponding information, memory address counter (52) is according to the clock pulses of time-base generator (54) generation then, carry out amplification from the beginning address of corresponding information to finishing address, and information is exported by digital/analog signal converter (55).Digital/analog signal converter (55) can convert the voice messaging of digital form to analog signal in order, and is sent to the outside after by the loudspeaker (59) that links to each other with voice message memory (50) analog signal being reduced to sound under the control of output control part (57).

Therefore, the voice messaging that sends of voice message memory (50) is stored in the voice message memory (50) with digital form.The voice messaging of this electronic door lock device not only can use Korean, can also store state's language such as English, Japanese, French, can store buzzer and various music digital information in addition.

In addition, in order to show the state of a control of CPU (20), display screen is housed also on CPU, the voice messaging that voice message memory (50) can be sent shows by LCDs.

As mentioned above, the design can send the electronic door lock device of voice messaging.This device utilizes CPU (20) to compare judgement with the password that is stored in the electricallyerasable ROM (EEROM) (25) from the signal of remote controller (2) or keyboard (10) input, switching by the solenoid controlled door lock, and send voice messaging by voice message memory (50) and loudspeaker (59), can show by display screen in addition.Therefore can allow the duty and the present residing state of user, improve the convenience of using greatly from visually and acoustically understanding door lock.

Claims

1, a kind of electronic lock, it comprises housing and the control device that sets within it, control device comprises CPU, electricallyerasable ROM (EEROM), solenoid controlled module, display screen, input keyboard etc., electricallyerasable ROM (EEROM), solenoid controlled module, display screen, input keyboard are connected on the CPU, control by CPU, input keyboard is fixed on the housing, it is characterized in that: voice module and loudspeaker are set on CPU.

2, electronic lock according to claim 1 is characterized in that: voice module comprises following structure, calculates the shift register of the control signal information of CPU; Produce the crystal oscillator of the frequency signal that drives memory; Produce the time-base generator of clock pulses; The memory address memory of output speech data; The speech data that clock pulses that time-base generator is sent and memory address counter send converts the speech memory of data signal output to; Convert the data signal of speech memory output to Analog signals'digital/analog signal converter; The analog signal conversion that the digital/analog signal converter is sent becomes audio signal and is reduced into the output control module of voice by loudspeaker.

3, electronic lock according to claim 2 is characterized in that: the circuit breaker of urgent button of unblanking when the input keyboard on the housing is provided with the numerical key of input password, the on ﹠ off switch that locks on/off, emergency and cut-out door lock circuit.

4, electronic lock according to claim 3 is characterized in that: light emitting diode is set on the CPU.

5, electronic lock according to claim 4, it is characterized in that: display screen is set to LCDs.

6, electronic lock according to claim 1 or 5, it is characterized in that: it is provided with remote controller, the antenna that can send wireless signal is set on the remote controller, be provided with in the lock body and can receive radio wave that remote controller sends and the wireless receiving module that converts thereof into data signal, wireless receiving module is connected with CPU.

7, electronic lock according to claim 6 is characterized in that: input keyboard is set, the urgent button of unblanking when the numerical key of input password, the on ﹠ off switch that locks on/off, emergency are set on the input keyboard on the remote controller.