CN215910943U - Community entrance guard intercom system - Google Patents
Community entrance guard intercom system Download PDFInfo
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- CN215910943U CN215910943U CN202121825798.5U CN202121825798U CN215910943U CN 215910943 U CN215910943 U CN 215910943U CN 202121825798 U CN202121825798 U CN 202121825798U CN 215910943 U CN215910943 U CN 215910943U
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Abstract
The utility model relates to a community entrance guard intercom system, which comprises an entrance guard end, a forwarding server and an answering end, wherein the entrance guard end comprises a first controller, an electromagnetic lock, an intercom unit and a wireless network module; the response end comprises a plurality of fixed response ends and a plurality of mobile response ends, the fixed response ends comprise a second controller, an intercom unit and a network card module, the electromagnetic lock is controlled through the first controller in the entrance guard end, the entrance guard end and the intercom unit of the fixed response ends carry out data forwarding through the forwarding server, meanwhile, the entrance guard end is connected with the forwarding server through a wireless network, and meanwhile, the response ends can be mobile response ends and carry out data interaction with the entrance guard end through a mobile network; therefore, when the access control system is installed, the wiring is convenient, and the cost is lower; during the use, both can talkback with fixed response end in the house, also can directly talkback with the user directly for access control system is more convenient during the use.
Description
Technical Field
The utility model relates to the technical field of entrance guard, in particular to an entrance guard intercom system for a residential area.
Background
The access control system is a system for controlling access passages as the name implies, and is developed on the basis of the traditional door lock.
With the development of the inductive card technology and the biological identification technology, the access control system is developed in a leap way and enters the mature period, and systems of various technologies such as an inductive card type access control system, a fingerprint access control system, an iris access control system, a facial identification access control system, an out-of-order keyboard access control system and the like appear, and have respective advantages in the aspects of safety, convenience, easiness in management and the like, and the application field of the access control system is wider and wider. However, the existing entrance guard intercom products in the market need to be wired during installation, so that the cost is high; when the door lock is used, the door lock can be opened only after the other party answers at home, so that the door lock is not enough in the flexibility and convenience of use.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a cell gate entry intercom system, which can solve the problems in the background art.
The utility model discloses a community entrance guard intercom system, which comprises an entrance guard end, a forwarding server and an answering end, wherein the entrance guard end comprises a first controller, an electromagnetic lock, an intercom unit and a wireless network module; the electromagnetic lock and the talkback unit are both connected with the first controller; the entrance guard end is connected to the internet through a wireless network module and is connected with the forwarding server;
the answering end comprises a plurality of fixed answering ends and a plurality of mobile answering ends, the fixed answering ends comprise a second controller, an intercom unit and a network card module, the intercom unit and the network card module are connected with the second controller, the plurality of fixed answering ends are connected into the switch through the network card module, and the switch is connected with the forwarding server; and the mobile response terminal is accessed to the forwarding server through the mobile internet.
Further, first controller is the STM32 singlechip, and the STM32 singlechip passes through the relay and connects and control the electromagnetic lock, the wireless network module is 4G module, 4G module and STM32 singlechip serial ports connection.
Further, the second controller is an STM32 single chip microcomputer, and the network card module is connected with an STM32 single chip microcomputer serial port.
Furthermore, the intercommunication unit comprises a camera, a microphone, a display screen, a loudspeaker, a storage hard disk and an input keyboard, and the camera, the microphone, the display screen, the loudspeaker, the storage hard disk and the input keyboard are all connected with a serial port or a universal IO port of the STM32 single chip microcomputer.
And the backup host is connected with the forwarding server and is used for forwarding the data backup.
The utility model has the beneficial effects that: the community entrance guard intercom system controls the electromagnetic lock through the first controller in the entrance guard end, the entrance guard end and an intercom unit of the fixed response end carry out data forwarding through the forwarding server, meanwhile, the entrance guard end is connected with the forwarding server through a wireless network, and meanwhile, the response end can be a mobile response end and carries out data interaction with the entrance guard end through the mobile network; therefore, when the access control system is installed, the wiring is convenient, and the cost is lower; during the use, both can talkback with fixed response end in the house, also can directly talkback with the user directly for access control system is more convenient during the use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for a person skilled in the art, other relevant drawings can be obtained from the drawings without inventive effort:
FIG. 1 is a block diagram of the system architecture of the present invention;
fig. 2 is a schematic structural diagram of the intercom unit of the present invention.
Detailed Description
As shown in fig. 1-2: the community entrance guard intercom system comprises an entrance guard end, a forwarding server and an answering end, wherein the entrance guard end comprises a first controller, an electromagnetic lock, an intercom unit and a wireless network module; the electromagnetic lock and the talkback unit are both connected with the first controller; the entrance guard end is connected to the internet through a wireless network module and is connected with the forwarding server;
the answering end comprises a plurality of fixed answering ends and a plurality of mobile answering ends, the fixed answering ends comprise a second controller, an intercom unit and a network card module, the intercom unit and the network card module are connected with the second controller, the plurality of fixed answering ends are connected into the switch through the network card module, and the switch is connected with the forwarding server; and the mobile response terminal is accessed to the forwarding server through the mobile internet.
The community entrance guard intercom system controls the electromagnetic lock through the first controller in the entrance guard end, the entrance guard end and an intercom unit of the fixed response end carry out data forwarding through the forwarding server, meanwhile, the entrance guard end is connected with the forwarding server through a wireless network, and meanwhile, the response end can be a mobile response end and carries out data interaction with the entrance guard end through the mobile network; therefore, when the access control system is installed, the wiring is convenient, and the cost is lower; during the use, both can talkback with fixed response end in the house, also can directly talkback with the user directly for access control system is more convenient during the use.
In this embodiment, specifically, the first controller is an STM32 single chip microcomputer, the STM32 single chip microcomputer is connected with and controls the electromagnetic lock through a relay, an IO port of the STM32 single chip microcomputer amplifies a signal through a triode, so that a coil inside the relay is charged, a movable terminal of the relay is attracted after a magnetic field is generated, and the movable terminal of the relay is used as an opening of a loop where the electromagnetic lock is located, so that on-off of the loop of the electromagnetic lock is controlled, the electromagnetic lock is switched on and off, and the electromagnetic lock is switched on and off, so that on-off of the electromagnetic lock is controlled; the wireless network module is a 4G module, the 4G module is connected with a serial port of the STM32 single chip microcomputer, and the 4G network is used for transmitting video data.
Specifically, in this embodiment, the second controller is the STM32 singlechip, and the network card module is serial connection with STM32 singlechip, and the network card module needs to be connected the network cable, and the second controller passes through the network cable to be connected with the switch, establishes virtual route through the switch to connect first controller and specific second controller.
In this embodiment, the intercom unit specifically includes a camera, a microphone, a display screen, a speaker, a storage hard disk and an input keyboard, the camera, the microphone, the display screen, the speaker, the storage hard disk and the input keyboard are all connected with a serial port or a general IO port of the STM32 single chip microcomputer, the camera and the microphone collect audio and video information, the audio and video information is simply processed and forwarded by the STM32 single chip microcomputer, and the audio and video information is temporarily stored in the storage hard disk; during receiving, the STM32 single chip microcomputer receives and temporarily stores in a storage hard disk, and plays in a display screen and a loudspeaker after simple processing, and because encoding and decoding are not needed, complex processing is not needed by adopting an audio and video SOC; the input keyboard can input a fixed instruction to trigger corresponding operation, for example, the input keyboard of the entrance guard end inputs a doorplate opening to trigger connection with a data link of a fixed response end of a corresponding room, the input keyboard of the fixed response end inputs a door opening instruction, and the first controller of the entrance guard end correspondingly controls the electromagnetic lock to be opened.
In this embodiment, the system further includes a backup host, where the backup host is connected to the forwarding server and is used for forwarding data backup, so as to ensure that the visitor information is traceable and ensure the security of the access control.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (5)
1. The utility model provides a district entrance guard intercom system which characterized in that: the system comprises an entrance guard end, a forwarding server and an answering end, wherein the entrance guard end comprises a first controller, an electromagnetic lock, an intercom unit and a wireless network module; the electromagnetic lock and the talkback unit are both connected with the first controller; the entrance guard end is connected to the internet through a wireless network module and is connected with the forwarding server;
the answering end comprises a plurality of fixed answering ends and a plurality of mobile answering ends, the fixed answering ends comprise a second controller, an intercom unit and a network card module, the intercom unit and the network card module are connected with the second controller, the plurality of fixed answering ends are connected into the switch through the network card module, and the switch is connected with the forwarding server; and the mobile response terminal is accessed to the forwarding server through the mobile internet.
2. The system of claim 1, wherein: the first controller is the STM32 singlechip, and the STM32 singlechip passes through the relay and connects and control the electromagnetic lock, the wireless network module is 4G module, 4G module and STM32 singlechip serial ports.
3. The system of claim 1, wherein: the second controller is an STM32 single chip microcomputer, and the network card module is connected with an STM32 single chip microcomputer serial port.
4. A cell gate entry intercom system as in any one of claims 2 or 3 wherein: the intercommunication unit comprises a camera, a microphone, a display screen, a loudspeaker, a storage hard disk and an input keyboard, and the camera, the microphone, the display screen, the loudspeaker, the storage hard disk and the input keyboard are all connected with a serial port or a general IO port of the STM32 single chip microcomputer.
5. The system of claim 1, wherein: the backup host is connected with the forwarding server and used for forwarding data backup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121825798.5U CN215910943U (en) | 2021-08-06 | 2021-08-06 | Community entrance guard intercom system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121825798.5U CN215910943U (en) | 2021-08-06 | 2021-08-06 | Community entrance guard intercom system |
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| Publication Number | Publication Date |
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| CN215910943U true CN215910943U (en) | 2022-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121825798.5U Active CN215910943U (en) | 2021-08-06 | 2021-08-06 | Community entrance guard intercom system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115439939A (en) * | 2022-08-24 | 2022-12-06 | 山东轨道交通勘察设计院有限公司 | Side door access control system and method based on automatic ticket selling and checking system |
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2021
- 2021-08-06 CN CN202121825798.5U patent/CN215910943U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115439939A (en) * | 2022-08-24 | 2022-12-06 | 山东轨道交通勘察设计院有限公司 | Side door access control system and method based on automatic ticket selling and checking system |
| CN115439939B (en) * | 2022-08-24 | 2024-05-17 | 山东轨道交通勘察设计院有限公司 | Side door access control system and method based on automatic ticket vending and checking system |
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Address after: 518100 room 428, Baoji administrative office building, No. 137, Xuegang South Road, Bantian street, Longgang District, Shenzhen, Guangdong Province Patentee after: Shenzhen Jiake Intelligent Technology Co.,Ltd. Address before: 518100 room 428, Baoji administrative office building, No. 137, Xuegang South Road, Bantian street, Longgang District, Shenzhen, Guangdong Province Patentee before: Shenzhen Jiake Intelligent Engineering Co.,Ltd. |