CN1704985A

CN1704985A - doorbell system

Info

Publication number: CN1704985A
Application number: CN 200410046044
Authority: CN
Inventors: 林青扬
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-06-01
Filing date: 2004-06-01
Publication date: 2005-12-07

Abstract

A doorbell system utilizes a signal input device, such as a push switch, to generate a communication. The loudspeaker is used for emitting sound. The memory is used for pre-storing a comparison signal. The processor is electrically connected with the loudspeaker, the memory and the signal input device respectively and used for comparing the received telecommunication from the signal input device with the comparison signal in the memory. When the electric signal is matched with the comparison signal, the processor is used for starting the loudspeaker to make a sound, so that a user of the doorbell system is not disturbed unexpectedly.

Description

Door bell and button system

Technical field

The present invention relates to a kind of door bell and button system, refer in particular to a kind of door bell and button system of selecting set condition.

Background technology

See also Fig. 1, Fig. 1 is the synoptic diagram of known technology door bell and button system 2.The door bell and button system 2 of known technology comprises one and is arranged at outdoor push switch 4 and a loudspeaker 6.Push switch 4, loudspeaker 6 connects into a circuit with power supply 8 mat leads, and when push switch 4 was subjected to the action of pushing, then entire circuit became a path, and the electric current of institute's conducting just drives loudspeaker 6, sends the tinkle of bells and informs within doors owner.

Usually loudspeaker 6 can utilize hummer to send electric bell sound, also can connect the music of pre-storage, after pressing push switch 4, sends out with the electric bell sound of musical sound.

Yet the electric bell of known technology will ring as long as press, and makes the user of existing doorbell, and some puzzlements are arranged.For example: male owner is taking a nap, can be because paying the doorbell sound that the business personnel produces a visit disturb one's sweet dream, and feel puzzlement endlessly.But if the doorbell power supply is turned off, when the guest far comes to visit suddenly certainly, but not can not find the people because of electric bell does not ring, suitable inconvenience and impoliteness seem again.

In view of this, the present invention proposes a kind of door bell and button system of selecting set condition, to overcome the defective that above-mentioned known technology exists.

Summary of the invention

The technical problem to be solved in the present invention is: a kind of door bell and button system is provided, and it can select set condition, makes door bell and button system carry out function according to set condition.

Technical solution of the present invention is: a kind of door bell and button system, this door bell and button system comprise a control die set, a signal input apparatus, a loudspeaker, a gauge tap, a storer and a processor.

This control die set is selected a set condition in order in the plural groups set condition.Wherein this plural groups set condition comprises normal condition, cipher mode state and off-mode.

This signal input apparatus is in order to receive a telecommunication, and telecommunication can be pulse telecommunication or voltage signal ... wait telecommunication.This signal input apparatus can for a push switch with direct generation pulse telecommunication, or for a connector connects external memory media with the received pulse telecommunication, or be resistor, capacitor etc., with the generation voltage signal.This loudspeaker is in order to send a sound.This gauge tap electrically connects this loudspeaker.This storer is in order to pre-storage one comparison signal.

This processor electrically connects this gauge tap, this storer and this signal input apparatus respectively.When this door bell and button system was in the cipher mode state, this processor was in order to compare reception from the telecommunication of this signal input apparatus and the comparison signal in this storer.When this telecommunication met this comparison signal, this processor sent this sound with so that this gauge tap electrically conducts to start this loudspeaker.

As above-mentioned door bell and button system, wherein this pulse telecommunication can be by the behavior of pushing, decontrol this push switch of a plurality of tool time differences, the conducting of a plurality of tool time differences that produces and the signal that opens circuit.Wherein this comparison signal is predetermined conducting, the time range that opens circuit, and described this pulse telecommunication meets this comparison signal, refers to the conducting of this pulse telecommunication, the time span that opens circuit, and falls in the conducting of this comparison signal, the time range that opens circuit.

Therefore, can select the door bell and button system of set condition, utilize control die set, can set the set condition of door bell and button system by the present invention.Further, utilize gauge tap, storer and a processor, can carry out the set condition of cipher mode state, make door bell and button system when telecommunication meets the comparison signal, can sound by loudspeaker, use bothering that the user that makes door bell and button system can not be subjected to not expecting.

Description of drawings

Fig. 1 is the synoptic diagram of known technology door bell and button system;

Fig. 2 is the synoptic diagram of door bell and button system of the present invention; And

Fig. 3 is the synoptic diagram of pulse telecommunication of the present invention.

The drawing reference numeral explanation:

8, power supply 2,30, door bell and button system 32, control die set 4, push switch

6,36, loudspeaker 38, gauge tap 40, storer 42, processor

44, pulse telecommunication 46, comparison signal 34, signal input apparatus

Embodiment

Can be further understood by accompanying drawing and following detailed Description Of The Invention about technical scheme of the present invention, characteristics and advantage.

See also Fig. 2, Fig. 2 is the synoptic diagram of door bell and button system 30 of the present invention.The present invention proposes a kind of door bell and button system 30, and door bell and button system 30 comprises a control die set 32, a signal input apparatus 34, a loudspeaker 36, a gauge tap 38, a storer 40 and a processor 42.

Can utilize thumb-acting switch to be used as described control die set 32.Control die set 32 is selected a set condition in order in the plural groups set condition.Wherein this plural groups set condition comprises normal condition P2, cipher mode state P1 and off-mode P3.

Signal input apparatus 34 is in order to receive a telecommunication, and telecommunication can be pulse telecommunication or voltage signal ... wait telecommunication.Signal input apparatus 34 can for push switch with direct generation pulse telecommunication, or for a connector connects external memory media with the received pulse telecommunication, or be capacitor, resistor etc., with the generation voltage signal.If push switch then sees through the pushing of visitor's different time length, relieving behavior, can produce a pulse telecommunication 44, push switch can utilize general singly-bound switch.Loudspeaker 36 can utilize pronunciation monomer or hummer in order to send a sound.

Gauge tap 38 electrically connects loudspeaker 36, the other end electrically connects processor 42, and gauge tap 38 can be relay (Relay), silicon control formula rectification body (SCR), bidirectional silicon-controlled thyristor (TRAIC) or transistor (Transistor) ... etc. gauge tap 38.

Storer 40 can adopt ROM (read-only memory) 40 (ROM), or flash memory 40 (Flash memory) is so that revise comparison signal 46 in order to pre-storage one comparison signal 46.

Processor 42 electrically connects gauge tap 38, storer 40 and signal input apparatus 34 respectively.

When whole electric bell system Be Controlled module 32 is set in cipher mode state P1, processor 42 can the comparison receptions from the telecommunication of signal input apparatus 34 and the comparison signal 46 in the storer 40.When telecommunication met comparison signal 46, processor 42 usefulness were sent this sound so that gauge tap 38 electrically conducts to start loudspeaker 36.

When whole electric bell system Be Controlled module 32 was set in normal condition P2, its function was as good as with general electric bell, and promptly the visitor presses push switch, and loudspeaker 36 will be sounded.When whole electric bell system Be Controlled module 32 was set in off-mode P3, in any case press push switch exactly, loudspeaker 36 can not sounded.

Further see also Fig. 3, Fig. 3 is the synoptic diagram of pulse telecommunication 44 of the present invention.As above-mentioned door bell and button system 30,, when control die set 32 is set in cipher mode state P1, can compare pulse telecommunication 44 and comparison signal 46 if signal input apparatus 34 is a push switch.

Pulse telecommunication 44 is the behaviors of pushing, decontrol this push switch by a plurality of tool time differences, the conducting (C1, C2, C3) of a plurality of tool time differences that produce and the signal of open circuit (B1, B2).Comparison signal 46 is for having the conducting (Ca, Cb, Cc) of schedule time scope, the combination of open circuit (Ba, Bb).

Described pulse telecommunication 44 meets comparison signal 46, refers to the conducting (C1, C2, C3) of pulse telecommunication 44, the time span of open circuit (B1, B2), falls in the time range of the conducting (Ca, Cb, Cc) of comparison signal 46, open circuit (Ba, Bb).When pulse telecommunication 44 meets comparison signal 46, follow-up through gauge tap 38, send this sound to start loudspeaker 36.Further specify, comparison the pushing of signal 46, relieving pattern are among Fig. 3, first time by more for a long time, decontrol fast, fast by depressing, then decontrol and press more for a long time, again, when the visitor like this method push push switch, loudspeaker 36 will be sounded.

Therefore, can select the door bell and button system 30 of set condition, utilize control die set 32, can set the set condition of door bell and button system 30 by the present invention.Further, utilize gauge tap 38, storer 40 and a processor 42, can carry out the set condition of cipher mode state P1, make door bell and button system 30 when telecommunication meets comparison signal 46, can sound by loudspeaker 36, by this, the visitor must know the pattern of comparison signal 46 in advance, could visit the user of door bell and button system 30, make bothering that the user of door bell and button system 30 can not be subjected to not expecting.

Though the present invention discloses with specific embodiment; but it is not in order to limit the present invention; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present invention and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that scope of patent protection of the present invention is done.

Claims

1. A doorbell system, characterized in that the doorbell system includes:

a signal input device for receiving a telecommunication;

a loudspeaker for emitting a sound;

a control switch electrically connected to the speaker;

a memory for pre-storing a comparison signal; and

A processor, electrically connected to the control switch, the memory, and the signal input device, for comparing the received telecommunication from the signal input device with the comparison signal in the memory, when the telecommunication matches the comparison When the signal is received, the processor is used to make the control switch electrically conductive, so as to start the speaker to emit the sound.

2. The doorbell system according to claim 1, wherein the signal input device is a push switch.

3. The doorbell system as claimed in claim 2, characterized in that the said telecommunication is a pulse telecommunication, and the pulse telecommunication is generated by pressing and releasing the pressing switch with a plurality of time differences. Time-difference turn-on and turn-off signals.

4. The doorbell system according to claim 3, wherein the comparison signal is a predetermined time range for conducting and disconnecting, and the pulse communication conforms to the comparison signal, which means the conduction of the pulse communication , the time length of the open circuit, falling within the time range of the conduction and open circuit of the comparison signal.

5. The doorbell system according to claim 1, wherein the control switch is selected from the group consisting of relays, silicon controlled rectifiers, bidirectional silicon controlled thyristors, and transistors.

6. The doorbell system as claimed in claim 1, further comprising a control module for selecting a setting state from a plurality of setting states.

7. The doorbell system as claimed in claim 6, wherein the plurality of set states include normal state, password mode state, and shutdown state.

8. The doorbell system according to claim 7, wherein the password mode state is a state that requires the processor to compare the telecommunication with the comparison signal, and when the telecommunication matches the comparison signal, subsequent The control switch to activate the speaker to produce sound.

9. The doorbell system according to claim 6, wherein the control module is a dip switch.