CN115278156A - Visual visitor talkback terminal of intelligent building - Google Patents
Visual visitor talkback terminal of intelligent building Download PDFInfo
- Publication number
- CN115278156A CN115278156A CN202210497638.5A CN202210497638A CN115278156A CN 115278156 A CN115278156 A CN 115278156A CN 202210497638 A CN202210497638 A CN 202210497638A CN 115278156 A CN115278156 A CN 115278156A
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- outdoor
- face recognition
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- 230000000007 visual effect Effects 0.000 title claims abstract description 18
- 230000008054 signal transmission Effects 0.000 claims abstract description 39
- 238000004891 communication Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 230000006698 induction Effects 0.000 claims description 5
- 230000001939 inductive effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/186—Video door telephones
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/38—Individual registration on entry or exit not involving the use of a pass with central registration
Abstract
The invention provides a visual visitor intercom terminal for intelligent buildings, which belongs to the technical field of intelligent buildings and comprises an outdoor interphone, an indoor interphone and a camera, wherein the outdoor interphone, the indoor interphone and the camera are in communication connection through a network; the outdoor interphone comprises an external communication module, a face recognition module, a calling module, an external speaker, an external signal transmission module and a switch module; according to the invention, the face recognition start-stop module controls the face recognition module to be opened and closed, after the face recognition module is opened, only acquaintance visitors with identity information input can call and talkback, strange visitors can be effectively prevented from calling the room, strange visitors are prevented from inducing children to open an access control system, and the face recognition module is closed, so that any visitor can call the room, and the talkback terminal can meet different use conditions.
Description
Technical Field
The invention belongs to the technical field of intelligent buildings, and particularly relates to a visual visitor intercom terminal for an intelligent building.
Background
The core of the intelligent building is a 5A system, and the intelligent building organically integrates the 5 systems through a communication network system, and integrates the structure, the system, the service, the management and the optimized combination of the structures, the system, the service and the management, so that the building has the characteristics of safety, convenience, high efficiency and energy conservation. The intelligent building is a discipline with cross property at the edge, which relates to computer technology, automatic control, communication technology, building technology and the like, and more new technologies are applied to the intelligent building.
At present, the intelligent building asks for ensuring indoor safety, visitors need to contact indoor and outdoor through a visual intercom terminal, the existing visual visitor intercom terminal calls indoors through outdoor calling, when an outdoor intercom is opened, all strange visitors can call indoors, when children are indoors, an access control system is opened easily by induction of strange visitors, and the strange visitors are led to enter the indoor to influence the safety of the indoor children.
Disclosure of Invention
The invention aims to provide an intelligent building visual visitor intercom terminal, and aims to solve the problems that in the prior art, all strange visitors can call indoors when an outdoor intercom is started through an outdoor calling room, and when children are indoors, the strange visitors are easily induced to open an access control system, so that the safety of the children indoors is affected when the strange visitors enter the room.
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent building visual visitor intercom terminal comprises an outdoor interphone, an indoor interphone and a camera, wherein the outdoor interphone, the indoor interphone and the camera are in communication connection through a network;
the indoor interphone comprises an indoor communication module, a face recognition module, a calling module, an outdoor speaker, an outdoor signal transmission module and a switch module, and the indoor interphone comprises an indoor communication module, a recognition start-stop module, a reminding module, an answering module, an indoor loudspeaker and an indoor signal transmission module;
the external communication module and the internal communication module are connected to enable the outdoor interphone and the indoor interphone to be in signal connection;
the recognition start-stop module is used for controlling the face recognition module to start, and the started face recognition module acquires a face image through the camera to perform identity recognition;
the calling module is used for calling and reminding indoor personnel through the reminding module, and the indoor personnel select whether to answer through the answering module;
the outer speaker and the inner speaker collect indoor and outdoor sounds, and the talkback sounds are transmitted through the outer signal transmission module and the inner signal transmission module for talkback;
the switch module is connected with the access control system, and indoor personnel enable the switch module to control the access control system to be opened through the control module.
As a preferred scheme of the invention, the indoor interphone further comprises an identity system, a display screen and a storage, wherein the identity system is used for storing identity information of the visitor, the identity system enables a face recognition module to compare faces of outdoor personnel through a recognition start-stop module for recognition, the display screen displays images shot by a camera through an external signal transmission module and an internal signal transmission module, and the storage stores dialogue information of the visitor.
As a preferred scheme of the present invention, the identity system includes an identity entry module and a storage module, the identity entry module enters identity information of a visitor through a display screen, and the storage module stores the visitor information.
As a preferred scheme of the present invention, the external speaker and the internal speaker both include a sound collection module and a sound playing module, the two sound collection modules are respectively used for collecting indoor and outdoor intercom information, and the two sound playing modules respectively play the indoor and outdoor information.
As a preferred embodiment of the present invention, the external signal transmission module and the internal signal transmission module each include a signal converter and a transmission channel, the two signal converters respectively convert the sound collected by the two indoor and outdoor sound collection modules and establish two transmission channels, the two transmission channels enable the converted sound to be transmitted indoors and outdoors, and the indoor and outdoor sound is played through the two sound playing modules.
As a preferable aspect of the present invention, the signal conversion in the external signal transmission module performs sound conversion, and simultaneously, the image captured by the camera is converted by the signal conversion, and the image captured by the camera is transmitted to the display screen for display through two transmission channels.
As a preferable aspect of the present invention, the images and sounds in the transmission process of the external signal transmission module and the switch module are stored in the memory, the memory adds a timestamp to the stored information, and the display screen can retrieve and display the information stored in the memory.
As a preferable scheme of the invention, the camera comprises an induction recognition module, the face recognition module is automatically started to perform face recognition after the induction recognition module senses a visitor, the calling module is started after the face recognition module completes face recognition, and the visitor calls indoor personnel through the calling module.
As a preferred scheme of the present invention, power modules are disposed in both the outdoor interphone and the indoor interphone, both the two power modules are electrically connected to an external power source, and the camera is connected to the outdoor interphone through the power modules.
Compared with the prior art, the invention has the beneficial effects that:
when a strange visitor is prevented from inducing indoor children, firstly enabling an identity system to input identity information of the visitor according to actual conditions, then controlling a face recognition module to start through a recognition start-stop module, shooting the visitor by a camera, comparing the visitor in an image by the face recognition module through the identity system, determining the identity information of the visitor, when the face recognition module fails to find the identity information of the visitor, closing a calling module and failing to call indoor personnel, so that the indoor children are prevented from being induced, when the face recognition module finds the visitor information, keeping the calling module on, calling the visitor indoors, and realizing indoor and outdoor talkback; in the invention, the face recognition start-stop module controls the face recognition module to be opened and closed, after the face recognition module is opened, only acquaintance visitors entering identity information can make a call for talkback, strange visitors can be effectively prevented from calling a room, strange visitors are prevented from inducing children to open an entrance guard system, and when the face recognition module is closed, any visitor can make a call for the room, so that the talkback terminal can meet different use conditions.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a main flow block diagram of the present invention;
FIG. 2 is a block diagram of a process for an identity system of the present invention;
FIG. 3 is a block diagram of the flow of the internal and external speakers according to the present invention;
FIG. 4 is a block diagram of the flow of the internal and external signal transmission module of the present invention;
fig. 5 is a block diagram of a camera head according to the present invention.
In the figure: 1. an outdoor interphone; 101. an external communication module; 102. a face recognition module; 103. a calling module; 104. an external speaker; 105. an external signal transmission module; 106. a switch module; 2. an indoor interphone; 201. an internal communication module; 202. identifying a start-stop module; 203. a reminding module; 204. an answering module; 205. an inner speaker; 206. an internal signal transmission module; 207. a control module; 208. an identity system; 2081. an identity input module; 2082. a storage module; 209. a display screen; 210. a reservoir; 3. a camera; 301. a sensing identification module; 4. a power supply module; 5. a sound collection module; 6. a sound playing module; 7. signal conversion; 8. a transmission channel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: an intelligent building visual visitor intercom terminal comprises an outdoor interphone 1, an indoor interphone 2 and a camera 3, wherein the outdoor interphone 1, the indoor interphone 2 and the camera 3 are in communication connection through a network;
the outdoor interphone 1 comprises an external communication module 101, a face recognition module 102, a calling module 103, an external speaker 104, an external signal transmission module 105 and a switch module 106, and the indoor interphone 2 comprises an internal communication module 201, a recognition start-stop module 202, a reminding module 203, an answering module 204, an internal speaker 205 and an internal signal transmission module 206;
the connection is established between the external communication module 101 and the internal communication module 201, so that the outdoor interphone 1 is in signal connection with the indoor interphone 2;
the recognition start-stop module 202 is used for controlling the face recognition module 102 to start, and the started face recognition module 102 acquires a face image through the camera 3 for identity recognition;
the calling module 103 calls and reminds the indoor people through the reminding module 203, and the indoor people select whether to answer through the answering module 204;
the external speaker 104 and the internal speaker 205 collect indoor and outdoor sounds, and the talkback sounds are transmitted through the external signal transmission module 105 and the internal signal transmission module 206 for talkback;
the switch module 106 is connected with the access control system, and indoor personnel enable the switch module 106 to control the access control system to be opened through the control module 207.
Specifically, the indoor interphone 2 further comprises an identity system 208, a display screen 209 and a storage 210, the identity system 208 is used for storing identity information of the visitor, the identity system 208 enables the face recognition module 102 to compare faces of outdoor personnel for recognition through the recognition start-stop module 202, the display screen 209 displays images shot by the camera 3 through the outer signal transmission module 105 and the inner signal transmission module 206, and the storage 210 stores dialogue information of the visitor.
Specifically, the identity system 208 includes an identity entry module 2081 and a storage module 2082, the identity entry module 2081 enters the identity information of the visitor through the display screen 209, and the storage module 2082 stores the visitor information.
Specifically, the external speaker 104 and the internal speaker 205 each include a sound collection module 5 and a sound playing module 6 therein, the two sound collection modules 5 are respectively used for collecting indoor and outdoor intercom information, and the two sound playing modules 6 respectively play the indoor and outdoor information.
Specifically, the external signal transmission module 105 and the internal signal transmission module 206 both include a signal conversion 7 and a transmission channel 8, the two signal conversion 7 respectively convert the sound collected by the two indoor and outdoor sound collection modules 5 and establish the two transmission channels 8, the two transmission channels 8 enable the converted sound to be transmitted indoors and outdoors, and the indoor and outdoor sound is played through the two sound playing modules 6.
Specifically, the signal conversion 7 in the external signal transmission module 105 performs sound conversion, and simultaneously, the image captured by the camera 3 is converted by the signal conversion 7, and the image captured by the camera 3 is transmitted to the display 209 through the two transmission channels 8 for display.
Specifically, images and sounds in the transmission process of the external signal transmission module 105 and the switch module 106 are stored through the storage 210, the storage 210 stamps time stamps on the stored information, and the display screen 209 can call and display the information stored in the storage 210.
Specifically, including response identification module 301 in the camera 3, response identification module 301 senses visitor back face identification module 102 automatic start and carries out face identification, opens calling module 103 after face identification module 102 face identification accomplishes, and the visitor calls out indoor personnel through calling module 103.
Specifically, all be provided with power module 4 in outdoor intercom 1 and the indoor intercom 2, two power module 4 all with external power source electric connection, be connected through power module between camera 3 and the outdoor intercom 1.
The working principle and the using process of the invention are as follows: the visitor calls and reminds the indoor personnel through the calling module 103 and the reminding module 203, meanwhile, the camera 3 is automatically opened to shoot the visitor, the shot video is transmitted to the inner signal transmission module 206 through the outer signal transmission module 105, the inner signal transmission module 206 displays the shot of the visitor through the display screen 209 for the indoor personnel to watch, the indoor personnel determines whether to answer the call through the answering module 204, after the indoor personnel answer, the outdoor loudspeaker 104 and the inner loudspeaker 205 collect indoor and outdoor sound, the indoor and outdoor sound is transmitted through the outer signal transmission module 105 and the inner signal transmission module 206, the outdoor loudspeaker 104 and the inner loudspeaker 205 play the sound, the indoor personnel enable the switch module 106 to control the door opening of the access control system through the control module 207, so that the visitor enters the room, when the strange visitor is prevented from inducing indoor children, firstly, the identity information of the visitor is recorded by the identity system 208 according to the actual situation, then the face recognition module 102 is controlled to be started through the start and stop recognition module 202, the camera 3 shoots the visitor, the face recognition module 102 compares the identity information in the image through the identity system 208, the determined identity information is determined, when the visitor fails to call, the visitor can not find the indoor personnel can call and the call the indoor personnel can not find the indoor personnel, thereby, the indoor personnel can not find the face recognition module 102, the indoor personnel can be prevented from calling the indoor personnel can be realized.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a visual visitor of intelligent building terminal of talkbacking, includes outdoor intercom (1), indoor intercom (2) and camera (3), its characterized in that: the outdoor interphone (1), the indoor interphone (2) and the camera (3) are in communication connection through a network;
the outdoor interphone (1) comprises an external communication module (101), a face recognition module (102), a calling module (103), an external speaker (104), an external signal transmission module (105) and a switch module (106), and the indoor interphone (2) comprises an internal communication module (201), a recognition start-stop module (202), a reminding module (203), an answering module (204), an internal loudspeaker (205) and an internal signal transmission module (206);
the external communication module (101) is connected with the internal communication module (201) to enable the outdoor interphone (1) and the indoor interphone (2) to be in signal connection;
the recognition start-stop module (202) is used for controlling the face recognition module (102) to start, and the started face recognition module (102) acquires a face image through the camera (3) to perform identity recognition;
the calling module (103) carries out calling reminding on indoor personnel through the reminding module (203), and the indoor personnel select whether to answer through the answering module (204);
the external speaker (104) and the internal loudspeaker (205) collect indoor and outdoor sounds, and the talkback sounds are transmitted through the external signal transmission module (105) and the internal signal transmission module (206) for talkback;
the switch module (106) is connected with the access control system, and indoor personnel enable the switch module (106) to control the access control system to be opened through the control module (207).
2. The visual visitor intercom terminal for intelligent buildings according to claim 1, wherein: indoor intercom (2) still include identity system (208), display screen (209) and accumulator (210), identity system (208) are used for saving visitor's identity information, identity system (208) open through discernment start-stop module (202) make face identification module (102) to carry out the people's face contrast to discern outdoor personnel, display screen (209) show the image that camera (3) were shot through outer signal transmission module (105) and interior signal transmission module (206), accumulator (210) store visitor's dialogue information.
3. The visual visitor intercom terminal for intelligent buildings according to claim 2, characterized in that: the identity system (208) comprises an identity entry module (2081) and a storage module (2082), the identity entry module (2081) enters identity information of a visitor through a display screen (209), and the storage module (2082) stores the visitor information.
4. The visual visitor intercom terminal for intelligent buildings according to claim 3, characterized in that: the outdoor speaker (104) and the inner loudspeaker (205) are internally provided with a sound collection module (5) and a sound playing module (6), the two sound collection modules (5) are respectively used for collecting indoor and outdoor talkback information, and the two sound playing modules (6) respectively play the indoor and outdoor information.
5. The visual visitor intercom terminal for intelligent buildings according to claim 4, wherein: outer signal transmission module (105) and interior signal transmission module (206) are interior all to include one signal conversion (7) and one transmission path (8), and two signal conversion (7) convert the sound of two indoor outer sound collection module (5) collections respectively and establish two transmission path (8), and two transmission path (8) make the back sound of conversion carry out indoor outer transmission, and indoor outer sound plays through two sound broadcast module (6).
6. The visual visitor intercom terminal for intelligent buildings according to claim 5, wherein: the signal conversion (7) in the external signal transmission module (105) converts the sound, the image shot by the camera (3) is converted by the signal conversion (7), and the image shot by the camera (3) is transmitted to the display screen (209) through the two transmission channels (8) to be displayed.
7. The visual visitor intercom terminal for intelligent buildings according to claim 6, wherein: images and sounds in the transmission process of the external signal transmission module (105) and the switch module (106) are stored through the storage (210), the storage (210) stamps time stamps on the stored information, and the display screen (209) can call and display the information stored in the storage (210).
8. The visual visitor intercom terminal for intelligent buildings according to claim 7, wherein: the camera (3) internally comprises an induction recognition module (301), the induction recognition module (301) senses face recognition of the face recognition module (102) after a visitor is sensed, the face recognition module (102) starts a calling module (103) after face recognition is completed, and the visitor calls indoor personnel through the calling module (103).
9. The visual visitor intercom terminal for intelligent buildings according to claim 8, wherein: all be provided with power module (4) in outdoor intercom (1) and indoor intercom (2), two power module (4) all with external power source electric connection, be connected through power module between camera (3) and outdoor intercom (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210497638.5A CN115278156A (en) | 2022-05-09 | 2022-05-09 | Visual visitor talkback terminal of intelligent building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210497638.5A CN115278156A (en) | 2022-05-09 | 2022-05-09 | Visual visitor talkback terminal of intelligent building |
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| Publication Number | Publication Date |
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| CN115278156A true CN115278156A (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210497638.5A Pending CN115278156A (en) | 2022-05-09 | 2022-05-09 | Visual visitor talkback terminal of intelligent building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116886862A (en) * | 2023-07-04 | 2023-10-13 | 珠海德正电子有限公司 | Visual building intercom system and method applying 5G communication technology |
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2022
- 2022-05-09 CN CN202210497638.5A patent/CN115278156A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116886862A (en) * | 2023-07-04 | 2023-10-13 | 珠海德正电子有限公司 | Visual building intercom system and method applying 5G communication technology |
| CN116886862B (en) * | 2023-07-04 | 2024-02-13 | 珠海德正电子有限公司 | Visual building intercom system and method applying 5G communication technology |
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Application publication date: 20221101 |