Summary of the invention
In view of this, the invention provides a kind of have voice gateways door bell and button system and doorbell answer method.
The described door bell and button system with voice gateways comprises door bell device, described voice gateways, first network telephone set and separation vessel, described door bell device, described voice gateways and described first network telephone set connect by described separation vessel, described separation vessel comprises electrode line and the negative line being connected with described voice gateways, described voice gateways are called out in described door bell device response user's operation, and enter enabled state from original state, described voice gateways are when the calling that receives described door bell device, by described electrode line and negative line reversal connection, make to carry on described electrode line the signal of described negative line, in described negative line, carry the signal of described electrode line, when described door bell device detects described electrode line and negative line reversal connection under described enabled state, from described enabled state, enter waiting status, described voice gateways are also being called out described first network telephone set when detecting described first network telephone set in idle condition after described electrode line and negative line reversal connection, and in the first Preset Time section, detect described first network telephone set when answering state, described electrode line and negative line are returned to original state, described door bell device detects described electrode line and negative line while returning to original state under described waiting status, from described waiting status, enter busy condition, described door bell device and described first network telephone set can carry out voice call.
Described doorbell answer method is applied to door bell and button system, described door bell and button system comprises door bell device, voice gateways and the first network telephone set connecting by separation vessel, the electrode line of described separation vessel and negative line are connected with described voice gateways, described door bell and button system is carried out following steps: described door bell device response user's operation voice calls gateway, and enter enabled state from original state; Described voice gateways by described electrode line and negative line reversal connection, make to carry on described electrode line the signal of described negative line when the calling that receives described door bell device, carry the signal of described electrode line in described negative line; When described door bell device detects described electrode line and negative line reversal connection under described enabled state, from described enabled state, enter waiting status; Described voice gateways, when detecting described first network telephone set in idle condition after described electrode line and negative line reversal connection, are called out described first network telephone set; Described voice gateways detect described first network telephone set when answering state in the first Preset Time section, and described electrode line and negative line are returned to original state; And described door bell device detects described electrode line and negative line while returning to original state under described waiting status, from described waiting status, enter busy condition, described door bell device and described first network telephone set can carry out voice call.
In the present invention, described voice gateways are called out in described door bell device response user's operation, and described voice gateways are called out described first network telephone set thereupon, to realize the indoor and outdoor call of door bell and button system.
Embodiment
Please refer to Fig. 1, door bell and button system 100 comprises door bell device 10, voice gateways 20 and the first network telephone set 30 connecting by separation vessel 40.Separation vessel 40 comprises electrode line 42 and negative line 44.Separation vessel 40 is connected with voice gateways 20 by electrode line 42 and negative line 44.
Door bell device 10 comprises bell button 12.Door bell device 10, when bell button 12 is pressed, with the number call voice gateways 20 of presetting, and enters enabled state from original state.Voice gateways 20, when receiving the calling of door bell device 10, by electrode line 42 and negative line 44 reversal connections, even if carry the signal of negative line 44 on electrode line 42, make to carry in negative line 44 signal of electrode line 42.Door bell device 10, when detecting electrode line 42 and negative line 44 reversal connection, enters waiting status from enabled state.Voice gateways 20 are also being called out first network telephone set 30 when detecting first network telephone set 30 in idle condition after electrode line 42 and negative line 44 reversal connections, and detect first network telephone set 30 when answering state in the first Preset Time section, electrode line 42 and negative line 44 are returned to original state, even if carry the signal of electrode line 42 on electrode line 42, in negative line 44, carry the signal of negative line 44.Door bell device 10 detects electrode line 42 and negative line 44 while returning to original state under waiting status, from waiting status, enters busy condition.Now, door bell device 10 can carry out voice call with first network telephone set 30, and door bell and button system 100 has been realized indoor and outdoor call.In communication process, when the specific keys of first network telephone set 30 is pressed, first network telephone set 30 can send the instruction of opening the door or refusing to open the door to door bell device 10, to control open the door action or refusal of door bell device 10, opens the door.
Voice gateways 20 are also when detecting first network telephone set 30 in talking state after electrode line 42 and negative line 44 reversal connections, send doorbell request cue to first network telephone set 30, to remind, the user of first network telephone set 30 is current a doorbell request.Voice gateways 20, when the agreement that receives 30 transmissions of first network telephone set receives the signal of doorbell request, return to original state by electrode line 42 and negative line 44.Door bell device 10 detects electrode line 42 and negative line 44 while returning to original state under waiting status, from waiting status, enters busy condition.
Door bell and button system 100 also can comprise the second network telephone set 50 being connected with voice gateways 20.Voice gateways 20 prestore the telephone number of second network telephone set 50.Voice gateways 20 also do not detect yet first network telephone set 30 when answering state after calling out first network telephone set 30 first Preset Time sections, dial the telephone number of second network telephone set 50 to call out second network telephone set 50, and detect second network telephone set 50 when answering state in the second Preset Time section, electrode line 42 and negative line 44 are returned to original state.Door bell device 10 detects electrode line 42 and negative line 44 while returning to original state under waiting status, from waiting status, enters busy condition.Be that door bell device 10 can carry out voice call with second network telephone set 50.In communication process, when the specific keys of second network telephone set 50 is pressed, second network telephone set 50 can send the instruction of opening the door or refusing to open the door to voice gateways 20, voice gateways 20 by the instruction of opening the door or refusing to open the door to door bell device 10, with control door bell device 10 open the door action or refusal open the door.
In the present invention, when the bell button 12 of door bell device 10 is pressed, voice gateways 20 are called out first network telephone set 30, to realize the indoor and outdoor call of door bell and button system 100.Voice gateways 20 can be when first network telephone set 30 ring unanswered, diverting call second network telephone set 50.Generally, first network telephone set 30 is indoor phone, and second network telephone set 50 is Portable phone, so, when indoor phone ring unanswered, the outdoor phone of transferable calling, with facilitate indoor nobody time still can reply doorbell request.
In the present embodiment, after the end of conversation of door bell device 10 and first network telephone set 30 or door bell device 10 and second network telephone set 50, in order to make door bell device 10 return to original state, voice gateways 20 are electrode line 42 and negative line 44 reversal connections, then electrode line 42 and negative line 44 are returned to original state.When door bell device 10 detects electrode line 42 and negative line 44 reversal connection under busy condition, from busy condition, enter illegal state, also under illegal state, detect electrode line 42 and negative line 44 while returning to original state, from illegal state, enter original state.
In the present embodiment, when the 30 refusal response doorbell requests of first network telephone set or second network telephone set 50 ring unanswereds or the request of refusal response doorbell, in order to make door bell device 10 return to original state, voice gateways 20 return to original state by electrode line 42 and negative line 44, again by electrode line 42 and negative line 44 reversal connections, then by electrode line 42 and negative line 44, return to original state.Door bell device 10 detects electrode line 42 and negative line 44 while returning to original state under waiting status, from waiting status, enter busy condition, while also detecting electrode line 42 and negative line 44 reversal connection under busy condition, from busy condition, enter illegal state, and under illegal state, detect electrode line 42 and negative line 44 while returning to original state, from illegal state, enter original state.
Fig. 2 A-2B is the process flow diagram of doorbell answer method in one embodiment of the present invention.
In step S201, voice calls gateway 20 when door bell device 10 is pressed at bell button 12, and enter enabled state from original state.
In step S202, voice gateways 20 are when receiving the calling of door bell device 10, by electrode line 42 and negative line 44 reversal connections.
In step S203, door bell device 10, when detecting electrode line 42 and negative line 44 reversal connection, enters waiting status from enabled state.
In step S204, whether voice gateways 20 detecting first network telephone sets 30 are in idle condition.If so, execution step S205, otherwise execution step S213.
In step S205, voice gateways 20 are called out first network telephone set 30.
In step S206, voice gateways 20 detecting in the first Preset Time section first network telephone set 30 whether in the state of answering.If so, execution step S209, otherwise execution step S207.
In step S207, voice gateways 20 are called out second network telephone set 50.
In step S208, voice gateways 20 detecting in the second Preset Time section second network telephone set 50 whether in the state of answering.If so, execution step S209, no person performs step S215.
In step S209, voice gateways 20 return to original state by electrode line 42 and negative line 44.
In step S210, door bell device 10 enters busy condition from waiting status.
In step S211, voice gateways 20, when the end of conversation of door bell device 10, by electrode line 42 and negative line 44 reversal connections, then return to original state by electrode line 42 and negative line.
In step S212, when door bell device 10 detects electrode line 42 and negative line reversal connection under busy condition, from busy condition, enter illegal state, under illegal state, detect electrode line 42 and negative line while returning to original state, from illegal state, enter original state.
In step S213, voice gateways 20 send doorbell request cue to first network telephone set 30.
In step S214, whether voice gateways 20 detectings receive the signal of the agreement reception doorbell request of first network telephone set 30.If so, execution step S209, otherwise, execution step S215.
In step S215, voice gateways 20 return to original state by electrode line 42 and negative line 44, then by electrode line 42 and negative line 44 reversal connections, then electrode line 42 and negative line 44 are returned to original state.
In step S216, door bell device 10 detects electrode line 42 and negative line 44 while returning to original state under waiting status, from waiting status, enter busy condition, while detecting electrode line 42 and negative line 44 reversal connection under busy condition, from busy condition, enter illegal state, when policy returns to original state to electrode line 42 and negative line 44 under illegal state, from illegal state, enter original state.