CN201955832U - Building intercom system - Google Patents
Building intercom system Download PDFInfo
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- CN201955832U CN201955832U CN2011200614768U CN201120061476U CN201955832U CN 201955832 U CN201955832 U CN 201955832U CN 2011200614768 U CN2011200614768 U CN 2011200614768U CN 201120061476 U CN201120061476 U CN 201120061476U CN 201955832 U CN201955832 U CN 201955832U
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Abstract
The utility model discloses a building intercom system, which comprises an indoor intercom extension set, floor switches, power supplies, a unit door host and an electrically controlled lock. The system adopts a bus structure. The unit door host is connected to a signal input module of the flood switch by a signal bus and then connected to the next floor switch by a signal output module to form a backbone network of the building intercom system. In a standby state of the indoor intercom extension set, the floor switch monitors a button state of the indoor intercom extension set by an intercom individual line, and does not supply power to the extension set, and each module of the extension set does not work so as to realize the power-free standby of the indoor intercom extension set to further reduce power consumption, decrease failure rate and fulfill the aim of saving the public electric energy of a floor. The indoor intercom extension set reduces current interference and radiation, fulfills the aim of protecting an indoor environment. Simultaneously, the extension set is get through to a system line only in a call, so sounds and images are more stable in one-to-one visual intercom.
Description
Technical field
The utility model relates to the gate inhibition and controls the field, is specifically related to a kind of building conversational system.
Background technology
Existing building talkback extension set still need have electric standby in 24 hours when no visitor calls out, and building talkback extension set utilization rate is low, each household use every day is no more than 10 minutes, every day, calling was no more than 20 times, and energising in 24 hours causes electronic component aging fast, and there is behaviors such as revising circuit telephone-moving, dismounting extension set in the failure rate height when fitting up in resident family in addition, more or less cause the short circuit of circuit, problem such as open circuit, cause how tame user even whole intercom system fault.
Summary of the invention
The purpose of this utility model provides a kind of building conversational system, reduces electronic component degree of aging and failure rate that the long-time energising of whole day standby causes, and energy-efficient, the extension set environmental protection reduces electron irradiation, improves the stability of intercom system.
The technical solution of the utility model is as follows:
A kind of building conversational system comprises doorway, unit main frame, indoor intercommunication extension set, floor switch, power supply, doorway, unit main frame and electric control lock; It is characterized in that: system adopts bus structure, and doorway, unit main frame is connected to the signal input module of floor switch by a signal bus, is connected to next floor switch by signal output module again, constitutes the core network of building conversational system.
Wherein, the floor switch comprises supply module, signal input module, signal output module, encoding and decoding control module, signal and communication and Exgt Bat extension battery administration module; Described signal input module connects the encoding and decoding control module, and the encoding and decoding control module connects signal and communication and Exgt Bat extension battery administration module, and the unification of floor power supply for exchange module is to above module for power supply.
Indoor intercommunication extension set comprises MCU microprocessor, time-delay control module, indoor unit button control module, ring module, voice module, loudspeaker, acoustic pickup, picture decoding module, display screen; The signal and communication of described floor switch is connected with indoor unit button control module, the ring module of each household by branch family line with the Exgt Bat extension battery administration module, indoor unit button control module connects the MCU microprocessor, insert as call signal, at first ring module is sent ringing tone, reminds the user to answer; Indoor unit button control module monitoring unit actuation of keys promptly starts Exgt Bat extension battery administration module each standby module for power supply in extension set as the actuation of keys generation simultaneously, starts the MCU microprocessor each module is controlled, and extension set enters duty; The MCU microprocessor is connected with time-delay control module, ring module, voice module, picture decoding module, and the time-delay control module also connects the output terminal of Exgt Bat extension battery administration module.The picture decoding module exports picture decoding on the display screen to and shows, voice module boombox and acoustic pickup are realized the intercommunication with the doorway main frame, the intercommunication end of conversation, the MCU microprocessor stops to the extension set power supply by time-delay control module control Exgt Bat extension battery administration module after the time at default, and extension set is in no electric holding state again;
The working method of this building conversational system is as follows:
During indoor intercommunication extension set holding state, power supply is to indoor intercommunication extension set power supply.When the signal input module of floor switch is received call request from doorway, unit main frame, the floor switch starts coding/decoding module and signal and communication module, monitor the actuation of keys of the button control module of indoor intercommunication extension set by intercommunication branch family line, promptly start the Exgt Bat extension battery administration module and power when receiving actuation of keys to extension set, start MCU microprocessor and each module, indoor intercommunication extension set enters duty.The button control module of indoor intercommunication extension set, ring module, tone decoding module, picture decoding module and display screen collaborative work under the control of MCU microprocessor, realize man-to-man video intercom with doorway, unit main frame, after finishing combined network communication, power supply control electric control lock is opened the gate inhibition, stand-by time to or user's on-hook after, extension set MCU microprocessor is by the delay controller feedback signal, trigger the Exgt Bat extension battery administration module and stop to the extension set power supply, indoor unit is in no electric holding state again.
All branched lines connecting system core network not during the indoor intercommunication extension set standby of native system, the branch circuit no current is only just connected the extension set of this resident family when calling out a certain resident family extension set.
When any indoor intercommunication extension set or branched line break down short circuit or open circuit fault, because of the no electric standby of employing, no current in this branched line, the system that can be considered does not originally have this branch, so can not influence the use of other extension sets and total system, thereby reduce failure rate, raising stability.
The utility model has been realized the nothing electricity standby of indoor intercommunication extension set, has reduced power consumption, and it is aging because of the electronic component that long-time energising standby causes to have reduced traditional intercom system, and the rate of breakdown that causes thus, has improved stability.The floor public electricity-using is played energy-conservation purpose, and indoor unit has reduced current interference and radiation, and indoor environment is played the environmental protection purpose, and again because extension set is only connected the main line system circuit when calling out, audiovideo is stable when video intercom one to one.
Description of drawings
Fig. 1 is the schematic block circuit diagram of the utility model floor switch and indoor intercommunication extension set;
When being the utility model user mode, Fig. 2 connects organigram.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Referring to Fig. 2, this building conversational system comprises indoor intercommunication extension set, floor switch, power supply, doorway, unit main frame and electric control lock.
Doorway, unit main frame constitutes the system backbone network by signal wire and floor switch, opens branched line and realize video intercom one to one after doorway, unit main frame is called out resident family's extension set and obtained to reply.
Referring to Fig. 1, the floor switch comprises supply module, signal input module, signal output module, encoding and decoding control module, signal and communication module and Exgt Bat extension battery administration module.Indoor intercommunication extension set comprises MCU microprocessor, time-delay control module, button control module, ring module, voice module, loudspeaker, acoustic pickup, picture decoding module and display screen.System adopts bus structure, and doorway, unit main frame is connected to the signal input module of floor switch by a signal bus, is connected to next floor switch by signal output module again, has constituted the core network of building conversational system.The signal input module of floor switch connects the encoding and decoding control module, and the encoding and decoding control module connects signal and communication and Exgt Bat extension battery administration module, and the unification of floor power supply for exchange module is to above module for power supply.The signal and communication of floor switch is connected with indoor unit button control module, the ring module of each household by branch family line with the Exgt Bat extension battery administration module, inserts as call signal, and at first ring module is sent ringing tone, reminds the user to answer; Button control module monitoring unit actuation of keys promptly starts Exgt Bat extension battery administration module each standby module for power supply in extension set as the actuation of keys generation simultaneously, starts the MCU microprocessor each module is controlled, and extension set enters duty.The MCU microprocessor is connected with time-delay control module, ring module, voice module, picture decoding module and button control module, the picture decoding module exports picture decoding on the display screen to and shows, loudspeaker that voice module is built-in and acoustic pickup are realized the intercommunication with the doorway main frame.The intercommunication end of conversation, the MCU microprocessor stops to the extension set power supply by time-delay control module control Exgt Bat extension battery administration module after the time at default, and extension set is in no electric holding state again.
By this structure as seen, under the indoor intercommunication extension set holding state, the floor switch is monitored the button state of indoor intercommunication extension set by intercommunication branch family line, and this state is gone downstairs layer switch to the extension set power supply, and each module of extension set is not worked.
When doorway, unit main frame or supervisor were called out the indoor intercommunication extension set of resident family, indoor intercommunication divided the power ringing module to start ring, simultaneously monitor user ' off-hook push button signalling.
During indoor intercommunication divides power ringing, if the floor switch monitors user's off-hook, then the floor switch is powered to indoor intercommunication extension set, starts intercommunication extension set audio frequency and video module unlatching in the MCU microprocessor pulpit, realizes that indoor intercommunication extension set and doorway, unit main frame or supervisor carry out communicating talkback.All branched lines connecting system trunk line not during indoor intercommunication extension set standby, the branch circuit no current is only just connected the extension set of this resident family when calling out a certain resident family extension set.
When any indoor intercommunication extension set or branched line break down short circuit or open circuit fault, because of the no electric standby of employing, no current in this branched line, the system that can be considered does not originally have this branch, so can not influence the use of other extension sets and total system, thereby reduce failure rate, raising stability.
Claims (1)
1. a building conversational system comprises doorway, unit main frame, indoor intercommunication extension set, floor switch, power supply, doorway, unit main frame and electric control lock; It is characterized in that: system adopts bus structure, and doorway, unit main frame is connected to the signal input module of floor switch by a signal bus, is connected to next floor switch by signal output module again, constitutes the core network of building conversational system;
The floor switch comprises supply module, signal input module, signal output module, encoding and decoding control module, signal and communication and Exgt Bat extension battery administration module; Described signal input module connects the encoding and decoding control module, and the encoding and decoding control module connects signal and communication and Exgt Bat extension battery administration module, and the unification of floor power supply for exchange module is to above module for power supply;
Described indoor intercommunication extension set comprises MCU microprocessor, time-delay control module, indoor unit button control module, ring module, voice module, loudspeaker, acoustic pickup, picture decoding module, display screen; The signal and communication of described floor switch is connected with indoor unit button control module, the ring module of each household by branch family line with the Exgt Bat extension battery administration module, indoor unit button control module connects the MCU microprocessor, insert as call signal, at first ring module is sent ringing tone, reminds the user to answer; Indoor unit button control module monitoring unit actuation of keys promptly starts Exgt Bat extension battery administration module each standby module for power supply in extension set as the actuation of keys generation simultaneously, starts the MCU microprocessor each module is controlled, and extension set enters duty; The MCU microprocessor is connected with time-delay control module, ring module, voice module, picture decoding module, and the time-delay control module also connects the output terminal of Exgt Bat extension battery administration module; The picture decoding module exports picture decoding on the display screen to and shows, voice module boombox and acoustic pickup are realized the intercommunication with the doorway main frame, the intercommunication end of conversation, the MCU microprocessor stops to the extension set power supply by time-delay control module control Exgt Bat extension battery administration module after the time at default, and extension set is in no electric holding state again;
All branched lines connecting system core network not during described indoor intercommunication extension set standby, the branch circuit no current is only just connected the extension set of this resident family when calling out a certain resident family extension set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200614768U CN201955832U (en) | 2011-03-10 | 2011-03-10 | Building intercom system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200614768U CN201955832U (en) | 2011-03-10 | 2011-03-10 | Building intercom system |
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| CN201955832U true CN201955832U (en) | 2011-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011200614768U Expired - Lifetime CN201955832U (en) | 2011-03-10 | 2011-03-10 | Building intercom system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103631231A (en) * | 2013-11-27 | 2014-03-12 | 乐视致新电子科技（天津）有限公司 | Method and device for monitoring smart home and smart home system |
| CN106094559A (en) * | 2016-08-22 | 2016-11-09 | 合肥若涵信智能工程有限公司 | Multifunctional intellectual home furnishing monitoring system |
| CN106227049A (en) * | 2016-08-22 | 2016-12-14 | 合肥若涵信智能工程有限公司 | Internet of things intelligent household monitoring system |
| CN106341652A (en) * | 2016-08-22 | 2017-01-18 | 合肥若涵信智能工程有限公司 | Visual intercom management system |
| CN106341452A (en) * | 2016-08-22 | 2017-01-18 | 合肥若涵信智能工程有限公司 | Server communication device internet of things system |
| CN106355691A (en) * | 2016-08-22 | 2017-01-25 | 合肥若涵信智能工程有限公司 | Multifunctional intelligent access control system |
| CN107948765A (en) * | 2018-01-11 | 2018-04-20 | 重庆和视科技发展有限公司 | Window talkback host and system with Multifunctional calling intercommunication |
-
2011
- 2011-03-10 CN CN2011200614768U patent/CN201955832U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103631231A (en) * | 2013-11-27 | 2014-03-12 | 乐视致新电子科技（天津）有限公司 | Method and device for monitoring smart home and smart home system |
| CN106094559A (en) * | 2016-08-22 | 2016-11-09 | 合肥若涵信智能工程有限公司 | Multifunctional intellectual home furnishing monitoring system |
| CN106227049A (en) * | 2016-08-22 | 2016-12-14 | 合肥若涵信智能工程有限公司 | Internet of things intelligent household monitoring system |
| CN106341652A (en) * | 2016-08-22 | 2017-01-18 | 合肥若涵信智能工程有限公司 | Visual intercom management system |
| CN106341452A (en) * | 2016-08-22 | 2017-01-18 | 合肥若涵信智能工程有限公司 | Server communication device internet of things system |
| CN106355691A (en) * | 2016-08-22 | 2017-01-25 | 合肥若涵信智能工程有限公司 | Multifunctional intelligent access control system |
| CN107948765A (en) * | 2018-01-11 | 2018-04-20 | 重庆和视科技发展有限公司 | Window talkback host and system with Multifunctional calling intercommunication |
| CN107948765B (en) * | 2018-01-11 | 2024-05-14 | 重庆和视科技发展有限公司 | Window intercom host and system with multifunctional call intercom function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 401120 Villa 8, Dadi garden, No. 20, Yanghe North Road, Yubei District, Chongqing Patentee after: Chongqing Ruikun Technology Development Co., Ltd Address before: 401147 Chongqing city Yubei District Province Road No. 6 Patentee before: CHONGQING RIKUN TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110831 |
|
| CX01 | Expiry of patent term |