CN210958814U - Intelligent security campus communication device - Google Patents
Intelligent security campus communication device Download PDFInfo
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- CN210958814U CN210958814U CN201922501743.8U CN201922501743U CN210958814U CN 210958814 U CN210958814 U CN 210958814U CN 201922501743 U CN201922501743 U CN 201922501743U CN 210958814 U CN210958814 U CN 210958814U
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Abstract
The utility model discloses a smart security campus communication device, which comprises an internet of things gateway, a radio frequency tag card, a smoke sensing device and a server; the internet of things gateway comprises a gateway short-distance communication chip, a gateway long-distance communication chip, a gateway microprocessor and a gateway mobile communication chip, wherein the gateway microprocessor is electrically connected with the gateway short-distance communication chip and the gateway long-distance communication chip respectively, the gateway short-distance communication chip is wirelessly connected with a radio frequency tag card, the gateway long-distance communication chip is electrically connected with a smoke sensing device, and the gateway mobile communication chip is wirelessly connected with a server. Adopt the utility model discloses, can realize location, dangerous alarm, visitor identification management to effective reduce cost.
Description
Technical Field
The utility model relates to a communication equipment especially relates to a smart security campus communication device.
Background
In recent years, campus safety events frequently occur, and some criminals break into the campus to harm personal and property safety of students. At present, more schools lack monitoring devices for effectively coping with campus safety accidents and cannot meet the requirements of campus safety construction.
The prior common campus monitoring device mainly comprises two functions, one is to master the whereabouts of students, and the other is to record the information of visitors.
For the first function, a common technical means is to issue a school card to each student at school in a school communication mode, and the student is required to wear the school card every day to go to school and go out of school, so as to obtain the time of the student going to school and leaving school, and push the time to parents. In addition, some schools can enable students to wear the intelligent watches during the school period by providing the intelligent watches for the students, and parents can obtain real-time position information of the students through mobile phone application programs and can perform voice communication. However, the school information system cannot acquire the real-time position of the student, and although the smart watch can acquire the real-time position information of the student, the cost is high, and the popularization and the use are difficult.
For the second function, the common recording mode is a manual registration mode, namely, the reason why the personnel outside the school submit the identity certificate and enter the campus when entering the school, and the personnel outside the school can enter the campus after manual registration. The other visitor management is that a visitor registers at a campus entrance through a visitor system, after the visitor registers, the system records visitor information, takes a picture, and after verification is passed, the visitor enters and exits the campus through a visitor channel. However, the information registered manually is inconvenient to store and view, and the appearance of the person who is not in the school cannot be recorded. In addition, neither manual registration nor visitor systems can acquire the whereabouts of the persons after entering the campus.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a wisdom safety campus communication device is provided, can realize location, dangerous alarm, visitor identification management to effective reduce cost.
In order to solve the technical problem, the utility model provides a smart safe campus communication device, which comprises an internet of things gateway, a radio frequency tag card, smoke sensing equipment and a server; the internet of things gateway comprises a gateway short-distance communication chip, a gateway long-distance communication chip, a gateway microprocessor and a gateway mobile communication chip, wherein the gateway microprocessor is electrically connected with the gateway short-distance communication chip and the gateway long-distance communication chip respectively, the gateway short-distance communication chip is wirelessly connected with a radio frequency tag card, the gateway long-distance communication chip is electrically connected with a smoke sensing device, and the gateway mobile communication chip is wirelessly connected with a server.
As an improvement of the scheme, the Internet of things gateway further comprises a time chip, and the time chip is electrically connected with the gateway microprocessor.
As the improvement of the scheme, the radio frequency label card comprises a card short-distance communication chip, a card battery, a card microprocessor and a card memory; the card microprocessor is respectively electrically connected with the card short-distance communication chip, the card battery and the card memory, and the card short-distance communication chip is wirelessly connected with the gateway short-distance communication chip.
As an improvement of the above scheme, the smoke sensing equipment comprises a smoke sensing remote communication chip, a smoke sensor battery, a smoke sensor memory, an alarm and a smoke sensing microprocessor; the smoke sensor microprocessor is respectively and electrically connected with the smoke sensor remote communication chip, the smoke sensor battery, the smoke sensor memory and the alarm, and the smoke sensor remote communication chip is in wireless connection with the gateway remote communication chip.
As an improvement of the scheme, the system further comprises a camera, and the camera is electrically connected with the server.
As an improvement of the scheme, the server comprises a front server, a database server and an application server; the preposed server is in wireless connection with the gateway mobile communication chip, and the preposed server, the database server and the application server are electrically connected in sequence.
As an improvement of the scheme, the system further comprises a mobile terminal, and the mobile terminal is in wireless connection with the server.
As an improvement of the scheme, the mobile terminal comprises a management machine and an inquiry machine, and the management machine and the inquiry machine are in wireless connection with the server.
As an improvement of the scheme, the gateway short-distance communication chip and the card short-distance communication chip both adopt signal transceiving chips of the same wireless communication protocol, and the wireless communication protocol is a sub-1G communication protocol, a 433 communication protocol, a 470 communication protocol or a 2.4G communication protocol.
As an improvement of the scheme, the gateway remote communication chip and the card remote communication chip both adopt signal transceiving chips of the same wireless communication protocol, and the wireless communication protocol is an LORA communication protocol or an NB-IOT communication protocol.
Implement the utility model has the advantages that:
implement the utility model discloses wisdom safety campus communication device can realize location, dangerous alarm, visitor identification management to effective reduce cost.
Particularly, the internet of things gateways are installed in different areas of schools, meanwhile, students and campus patrolrs wear radio frequency tag cards, the radio frequency tag cards send radio frequency signals in real time, the radio frequency signals are received by gateway short-distance communication chips of the internet of things gateways and then processed by gateway microprocessors, the radio frequency signals are sent to a server through a mobile communication chip, and the server identifies through a preset identification algorithm to determine which detection area of the internet of things gateways the radio frequency tag cards sending the signals are located, so that the positions of the students and the campus patrolrs are located. In addition, the smoke sensing equipment sends out an alarm signal after detecting indoor smoke, the alarm signal is received by a remote communication chip of the Internet of things gateway, the alarm signal is processed by a gateway microprocessor, and the alarm signal is forwarded to a server through a gateway mobile communication chip, so that danger alarm is given.
Further, the utility model discloses wisdom safety campus communication device still includes the camera, and the camera is connected with the server electricity. The camera can record the looks of visitor to transmit the image for the server and discern, thereby discern the management to the visitor.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a smart campus communication device according to the present invention;
fig. 2 is a schematic layout diagram of a smart campus security communication device according to a first embodiment of the present invention;
fig. 3 is a schematic structural view of an internet of things gateway according to a second embodiment of the smart security campus communication device of the present invention;
fig. 4 is a schematic structural diagram of a radio frequency tag card according to a second embodiment of the smart security campus communication device of the present invention;
fig. 5 is a schematic structural view of smoke sensing equipment according to a second embodiment of the smart campus communication device;
fig. 6 is a schematic diagram of a server according to a second embodiment of the smart campus communication device;
fig. 7 is a schematic layout diagram of a smart campus security communication device according to a second embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the invention is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the invention.
Fig. 1 to fig. 2 show that the utility model discloses the first embodiment of wisdom safety campus communication device is intention, including thing networking gateway 1, radio frequency tags card 2, smoke and feel equipment 3 and server 4. The internet of things gateway 1 comprises a gateway short-distance communication chip 11, a gateway long-distance communication chip 12, a gateway microprocessor 13 and a gateway mobile communication chip 14, wherein the gateway microprocessor 13 is electrically connected with the gateway short-distance communication chip 11 and the gateway long-distance communication chip 12 respectively, the gateway short-distance communication chip 11 is wirelessly connected with the radio frequency tag card 2, the gateway long-distance communication chip 12 is electrically connected with the smoke sensing equipment 3, and the gateway mobile communication chip 14 is wirelessly connected with the server 4.
The thing networking gateway 1 has been installed in the different regions of school, the student simultaneously, campus patrolrs all wear radio frequency identification card 2, radio frequency identification card 2 sends radiofrequency signal in real time, thereby radiofrequency signal is handled the back through gateway microprocessor 13 after being received by gateway short distance communication chip 11 of thing networking gateway, send server 4 through mobile communication chip 14, thereby server 4 discerns through predetermineeing identification algorithm and confirms that the radiofrequency identification card 2 of sending signal is in the detection area of which thing networking gateway 1, and then to the student, campus patrolrs's position is fixed a position. In addition, the smoke sensing equipment 3 detects the environmental smoke state in real time, and the heartbeat is synchronized through the ultra-long distance communication module at regular time, so that the online rate of the equipment is ensured; when smoke in the environment exceeds a certain concentration, an alarm signal is sent, the alarm signal is received by a remote communication chip 12 of the internet of things gateway, the alarm signal is forwarded to a server through a gateway mobile communication chip 14 after being processed by a gateway microprocessor 13, and meanwhile, the equipment enters a sound alarm mode, so that danger alarm is given. When the concentration is lower than the alarm standard, the equipment returns to normal.
It should be noted that the gateway microprocessor 13 includes a large number of logic gates composed of transistors, and can implement logic operation processing of a large data volume. For example, the radio frequency tag sending the signal is compared, when the voltage signal containing the identity information stored by the radio frequency tag card is equal to the reference voltage corresponding to the identity information pre-stored in the internet of things gateway, the comparator outputs a high level, and then the gateway microprocessor forwards the radio frequency signal to the server through the gateway mobile communication chip 14.
Preferably, the gateway microprocessor may employ a model including, but not limited to, LPC1768FBD 100.
Fig. 3 to 7 are schematic views illustrating a smart campus security communication device according to a second embodiment of the present invention. The second embodiment is a modification of the first embodiment, and the modification of the second embodiment will be described in detail below.
Further, the internet of things gateway 1 further comprises a time chip 15, and the time chip 15 is electrically connected with the gateway microprocessor 13.
The time chip 15 is used for synchronizing time with the server 4 and autonomously running time, thereby ensuring time accuracy.
Further, the radio frequency tag card 2 includes a card short-distance communication chip 21, a card battery 22, a card microprocessor 23 and a card memory 24; the card microprocessor 23 is electrically connected with the card short-distance communication chip 21, the card battery 22 and the card memory 24, respectively, and the card short-distance communication chip 21 is wirelessly connected with the gateway short-distance communication chip 11.
The card short-distance communication chip corresponds to the gateway short-distance communication chip, the card battery is used for providing electric energy for the radio frequency tag card, and the card memory is used for storing identity information of a wearer of the radio frequency tag card. The card microprocessor is used for processing the identity information and automatically resetting when the system has deviation in operation so as to ensure normal transmission of the equipment.
Preferably, the card memory may be a charged erasable programmable read only memory (EEPROM). The types that card microprocessors may take include, but are not limited to, STM8L101F3P 6.
Further, the smoke sensing apparatus 3 includes a smoke sensing remote communication chip 31, a smoke sensor battery 32, a smoke sensor memory 33, an alarm 34, and a smoke sensing microprocessor 35; the smoke detector microprocessor 35 is electrically connected with the smoke detector remote communication chip 31, the smoke detector battery 32, the smoke detector memory 33 and the alarm 34 respectively, and the smoke detector remote communication chip 31 is wirelessly connected with the gateway remote communication chip 12.
The smoke sensing remote communication chip corresponds to the gateway remote communication chip. The smoke sensor battery is used for providing electric energy for the smoke sensing equipment. The smoke sensor memory is used for storing information of the smoke sensing device. The smoke detector microprocessor is used for processing information of the smoke detector equipment and automatically resetting when deviation occurs in system operation, so that normal sending of the equipment is guaranteed.
Preferably, the smoke sensor memory may be a charged erasable Programmable read only memory (EEPROM). The smoke detector microprocessor may be of a type including, but not limited to, HC32L110B4 PA.
Further, a camera 5 is also included, and the camera 5 is electrically connected with the server 4.
The camera can record the looks of visitor to transmit the image for the server and discern, thereby discern the management to the visitor.
Further, the server 4 includes a front-end server 41, a database server 42, and an application server 43; the front server 41 is wirelessly connected to the gateway mobile communication chip 14, and the front server 41, the database server 42, and the application server 43 are electrically connected in this order.
The front-end server receives and responds to data information uploaded by the Internet of things gateway, the data is put into the database server for storage, the application server can inquire data details in the database server and judge whether the data is dangerous information or not, and if yes, warning prompt is carried out.
Further, the mobile terminal is further included, and the mobile terminal is in wireless connection with the server.
Further, the mobile terminal includes a management machine 61 and an inquiry machine 62, and both the management machine 61 and the inquiry machine 62 are wirelessly connected to the server 4.
The supervisor can adopt a handheld machine, when students carry the student cards to walk away, the supervisor can issue and search people in a safe campus system, and the lost information in the database is downloaded through the handheld machine, so that the positions of the lost students are positioned, and the lost students are accurately searched. The inquiry machine can adopt general smart mobile phone, only need at smart mobile phone installation customized application can, through cell-phone application, the head of a family can inquire whether the attendance condition etc. of student is in danger area, the inquiry through APP inquiry student's information of putting to school.
Furthermore, the gateway short-distance communication chip and the card short-distance communication chip both adopt signal transceiving chips of the same wireless communication protocol, and the wireless communication protocol is a sub-1G communication protocol, a 433 communication protocol, a 470 communication protocol or a 2.4G communication protocol.
It should be noted that the gateway short-range communication chip and the card short-range communication chip need to use the same communication protocol to communicate. The sub-1G communication protocol, the 433 communication protocol, the 470 communication protocol and the 2.4G communication protocol are short-distance communication protocols, and the communication between the gateway short-distance communication chip and the card short-distance communication chip can be realized by adopting any one of the wireless communication protocols.
Furthermore, the gateway remote communication chip and the card remote communication chip both adopt signal transceiving chips of the same wireless communication protocol, and the wireless communication protocol is an LORA communication protocol or an NB-IOT communication protocol.
It should be noted that the gateway remote communication chip and the card remote communication chip need to use the same communication protocol to communicate. The LORA communication protocol and the NB-IOT communication protocol are both long-distance communication protocols, and the communication of the gateway long-distance communication chip and the card long-distance communication chip can be realized by adopting any one of the wireless communication protocols.
To sum up, the utility model discloses wisdom safety campus communication device is through setting up thing networking gateway in campus different regions, acquires the signal of equipment such as radio frequency identification card, cigarette sense equipment to with signal forwarding to server, can realize location, dangerous alarm, visitor identification management, effective reduce cost.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and decorations can be made without departing from the principle of the invention, and these modifications and decorations are also regarded as the protection scope of the present invention.
Claims (10)
1. A smart security campus communication device is characterized by comprising an Internet of things gateway, a radio frequency tag card, smoke sensing equipment and a server;
the Internet of things gateway comprises a gateway short-distance communication chip, a gateway remote communication chip, a gateway microprocessor and a gateway mobile communication chip, wherein the gateway microprocessor is respectively electrically connected with the gateway short-distance communication chip and the gateway remote communication chip, the gateway short-distance communication chip is wirelessly connected with the radio frequency tag card, the gateway remote communication chip is electrically connected with the smoke sensing equipment, and the gateway mobile communication chip is wirelessly connected with the server.
2. The smart secure campus communication device of claim 1 wherein the internet of things gateway further comprises a time chip, the time chip being electrically connected to the gateway microprocessor.
3. The smart secure campus communication device of claim 1 wherein said radio frequency tag card includes a card short range communication chip, a card battery, a card microprocessor and a card memory;
the card microprocessor is respectively electrically connected with the card short-distance communication chip, the card battery and the card memory, and the card short-distance communication chip is wirelessly connected with the gateway short-distance communication chip.
4. The smart safe campus communication device of claim 1 wherein said smoke sensing device comprises a smoke sensing telecommunications chip, a smoke sensor battery, a smoke sensor memory, an alarm and a smoke sensing microprocessor;
the smoke detector microprocessor is respectively electrically connected with the smoke detector remote communication chip, the smoke detector battery, the smoke detector memory and the alarm, and the smoke detector remote communication chip is wirelessly connected with the gateway remote communication chip.
5. The smart secure campus communicator of claim 1 further comprising a camera, wherein said camera is electrically connected to said server.
6. The smart secure campus communicator of claim 1 wherein said server comprises a front end server, a database server and an application server;
the preposed server is in wireless connection with the gateway mobile communication chip, and the preposed server, the database server and the application server are electrically connected in sequence.
7. The smart secure campus communicator of claim 1 further comprising a mobile terminal, wherein the mobile terminal is wirelessly connected to the server.
8. The smart secure campus communicator of claim 7 wherein the mobile terminal includes a supervisor and an interrogator, both of which are wirelessly connected to the server.
9. The smart secure campus communication device according to claim 1 or claim 3 wherein the gateway short range communication chip and the card short range communication chip both use a transceiver chip of the same wireless communication protocol, and the wireless communication protocol is sub-1G communication protocol, 433 communication protocol, 470 communication protocol or 2.4G communication protocol.
10. The smart secure campus communicator of claim 1 or claim 3, wherein the gateway telematics chip and the card telematics chip both use a signal transceiver chip of the same wireless communication protocol, and the wireless communication protocol is a LORA communication protocol or an NB-IOT communication protocol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922501743.8U CN210958814U (en) | 2019-12-31 | 2019-12-31 | Intelligent security campus communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922501743.8U CN210958814U (en) | 2019-12-31 | 2019-12-31 | Intelligent security campus communication device |
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| Publication Number | Publication Date |
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| CN210958814U true CN210958814U (en) | 2020-07-07 |
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| CN201922501743.8U Active CN210958814U (en) | 2019-12-31 | 2019-12-31 | Intelligent security campus communication device |
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| CN (1) | CN210958814U (en) |
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- 2019-12-31 CN CN201922501743.8U patent/CN210958814U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210907 Address after: 321013 room 1201, 12 / F, building 3, No. 1313, Liyu Road, Wucheng District, Jinhua City, Zhejiang Province (self declaration) Patentee after: Zhejiang Xiangji Information Technology Co.,Ltd. Address before: A128-131, No. 1188, Jinpan Road, Jinhua City, Zhejiang Province, 321000 Patentee before: Zhejiang Qinghai Internet of things Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |