CN111815497A - Sharing system based on fire control thing networking - Google Patents
Sharing system based on fire control thing networking Download PDFInfo
- Publication number
- CN111815497A CN111815497A CN202010653739.8A CN202010653739A CN111815497A CN 111815497 A CN111815497 A CN 111815497A CN 202010653739 A CN202010653739 A CN 202010653739A CN 111815497 A CN111815497 A CN 111815497A
- Authority
- CN
- China
- Prior art keywords
- wireless communication
- raspberry
- pressure sensor
- module
- communication module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/26—Government or public services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Abstract
The invention discloses a sharing system based on a fire-fighting Internet of things, which comprises a hardware part and a software part, wherein the hardware part comprises a raspberry pi, a wireless communication module, an interface expansion module, a pressure sensor and a cloud platform server, and the raspberry pi, the wireless communication module, the interface expansion module and the pressure sensor are connected in the following way: the pressure sensor is connected to the interface expansion module; the interface extension module is directly inserted by aiming at the raspberry pi pins through the pin slots; the wireless communication module is directly inserted into the pin of the interface expansion module through the pin slot; raspberry group connection power cord, signal connection between cloud platform server and the wireless communication module, software part include PC end and APP end, and PC end and APP end pass through signal connection between internet and the cloud platform server. The detection and maintenance of the fire hydrant equipment can be realized based on the Internet of things, and further, data sharing in the detection and maintenance process of the fire hydrant equipment can be realized, so that the popularization and the application are facilitated.
Description
Technical Field
The invention relates to the technical field of fire-fighting Internet of things, in particular to a sharing system based on the fire-fighting Internet of things.
Background
Along with the development of scientific technology, the technical application range of the Internet of things system is wide, the Internet of things system can realize better management of equipment devices in the application process, the development of the Internet of things technology is combined, and the traditional fire fighting equipment has the defects of poor management efficiency, large consumption of manpower and material resources and high management and maintenance difficulty in the management and maintenance process, so that the fire fighting Internet of things system is constructed by people.
In the application process of the existing fire fighting Internet of things system, although the management and maintenance of fire fighting equipment can be realized through the PC end and the APP end, and the effects of reducing the management and maintenance cost, improving the management and maintenance efficiency and reducing the management and maintenance difficulty are realized, the existing fire fighting Internet of things system has the defect that the fire fighting equipment cannot be shared. Therefore, a sharing system based on the fire-fighting internet of things is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a sharing system based on a fire-fighting Internet of things.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a sharing system based on fire control thing networking, includes hardware part and software part, the hardware part includes raspberry group, wireless communication module, interface extension module, pressure sensor and cloud platform server, the connected mode between raspberry group, wireless communication module, interface extension module and the pressure sensor is: firstly, the pressure sensor is connected to an interface expansion module through a shielding wire, a blue wire (RS485 serial port receiving) is connected to a port A of the module, a brown wire (RS485 serial port sending) is connected to a port B of the module, a red wire is connected with a raspberry group 3V pin, and a black wire is grounded; secondly, the interface expansion module is directly aligned to the insertion of a raspberry pi pin through a pin slot; thirdly, the wireless communication module is directly inserted into the pin of the interface expansion module through the pin slot; the raspberry is connected with the power line, the cloud platform server is connected with the wireless communication module through signals, the software part comprises a PC end and an APP end, and the PC end and the APP end are connected with the cloud platform server through signals.
Preferably, the raspberry group is a raspberry group 3B +, an Ubuntu operating system is installed inside the raspberry group, and the raspberry group is used for controlling the working states of the wireless communication module, the interface expansion module, the pressure sensor and the cloud platform server, that is, a user-defined time point is realized through a program code or a fixed time interval is realized, so that the pressure sensor detects the water pressure of the fire hydrant, and a detection result and self equipment state data are sent to the cloud platform server through the wireless communication module.
Preferably, the wireless communication module transmits data by using NB-IoT or 2G/3G/4G, the wireless communication module is used as a medium for transmitting data, and after the raspberry group collects the data by the pressure sensor, the wireless communication module sends the data to the cloud platform server for storage by an AT command.
Preferably, the interface extension module has an RS485 function, uses UART control, half-duplex communication, supports automatic switching of the receiving and transmitting states without program control, and the transceiver is SP3485, and is mainly used for solving the problem that a raspberry group does not carry an RS485 transmission interface and extending an RS485 interface.
Preferably, the pressure sensor adopts an OEM pressure sensor with a stainless steel isolation diaphragm as a signal measuring element, automatic testing is performed through a computer, zero point and sensitivity temperature compensation in a wide temperature range is performed through a laser resistance trimming process, an amplifying circuit in the pressure sensor is located in a stainless steel shell, and a sensor signal is converted into a standard output signal (RS 485).
Preferably, the PC end and the APP end are one or more, and access to the cloud platform server is realized through the PC end and the APP end.
The sharing system based on the fire-fighting Internet of things has the beneficial effects that: in the scheme, the whole sharing system relies on a cloud platform server in the construction process, detection and maintenance of the fire hydrant equipment can be realized under the common cooperation of the raspberry group, the wireless communication module, the interface expansion module and the pressure sensor, and the management and maintenance of the fire hydrant equipment can be realized; the setting that combines PC end and APP end can realize the data sharing among the fire hydrant equipment testing and maintaining process through the visit to the cloud platform server, and then has realized carrying out the testing maintenance and the sharing of testing maintenance data to fire hydrant equipment through the thing networking, can realize carrying out perfect more reasonable testing maintenance to fire hydrant equipment promptly, is favorable to popularizing and applying.
Drawings
Fig. 1 is a structural block diagram of a sharing system based on a fire-fighting internet of things.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1, a sharing system based on fire control thing networking, includes hardware part and software part, and the hardware part includes raspberry group, wireless communication module, interface extension module, pressure sensor and cloud platform server, and the connected mode between raspberry group, wireless communication module, interface extension module and the pressure sensor is: firstly, a pressure sensor is connected to an interface expansion module through a shielding wire, a blue wire (RS485 serial port receiving) is connected to a port A of the module, a brown wire (RS485 serial port sending) is connected to a port B of the module, a red wire is connected to a raspberry group 3V pin, and a black wire is grounded; secondly, the interface extension module is directly aligned to the insertion of the raspberry pi pins through the pin slots; thirdly, the wireless communication module is directly inserted into the pin of the interface expansion module through the pin slot; and fourthly, the raspberry group is connected with a power line, after the power is turned on, an indicator lamp of the wireless communication module, the interface expansion module, the pressure sensor and the cloud platform server is turned on, the raspberry group normally works, the cloud platform server is in signal connection with the wireless communication module, the software part comprises a PC (personal computer) end and an APP (application) end, and the PC end and the APP end are in signal connection with the cloud platform server through the internet.
The raspberry group is a raspberry group 3B +, an Ubuntu operating system is installed inside the raspberry group, the computer resources needed by the operating system are few, the operating speed is greatly improved, the raspberry group is used for controlling the working states of the wireless communication module, the interface expansion module, the pressure sensor and the cloud platform server, namely, the user-defined time point is realized through program codes or the working states are fixed at intervals, the pressure sensor is used for detecting the water pressure of the fire hydrant, and the detection result and the equipment state data of the pressure sensor are sent to the cloud platform server through the wireless communication module.
The wireless communication module uses NB-IoT or 2G/3G/4G to transmit data, the wireless communication module is used as a medium for transmitting data, and after the raspberry group collects the data through the pressure sensor, the wireless communication module sends the data to the cloud platform server for storage through an AT command.
The interface extension module has an RS485 function, uses UART control, and half-duplex communication supports automatic switching receiving and dispatching state and need not program control, and the transceiver is SP3485, mainly used solves the raspberry group and does not carry on RS 485's transmission interface, expands an RS485 interface.
The pressure sensor adopts an OEM pressure sensor of a stainless steel isolation diaphragm as a signal measuring element, automatic testing is carried out by a computer, zero point and sensitivity temperature compensation in a wide temperature range is carried out by using a laser resistance-adjusting process, an amplifying circuit in the pressure sensor is positioned in a stainless steel shell, and a sensor signal is converted into a standard output signal (RS 485).
The PC end and the APP end are one or a plurality of ones, and access to the cloud platform server is achieved through the PC end and the APP end.
In summary, the following steps: in the construction process of the whole sharing system, detection and maintenance of the fire hydrant equipment can be realized by relying on a cloud platform server and under the common cooperation of the raspberry pi, the wireless communication module, the interface expansion module and the pressure sensor, and the management and maintenance of the fire hydrant equipment can be realized; the setting that combines PC end and APP end can realize the data sharing among the fire hydrant equipment testing and maintaining process through the visit to the cloud platform server, and then has realized carrying out the testing maintenance and the sharing of testing maintenance data to fire hydrant equipment through the thing networking, can realize carrying out perfect more reasonable testing maintenance to fire hydrant equipment promptly, is favorable to popularizing and applying.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a sharing system based on fire control thing networking, its characterized in that includes hardware portion and software portion, the hardware portion includes raspberry group, wireless communication module, interface extension module, pressure sensor and cloud platform server, the connected mode between raspberry group, wireless communication module, interface extension module and the pressure sensor is: firstly, the pressure sensor is connected to an interface expansion module through a shielding wire, a blue wire (RS485 serial port receiving) is connected to a port A of the module, a brown wire (RS485 serial port sending) is connected to a port B of the module, a red wire is connected with a raspberry group 3V pin, and a black wire is grounded; secondly, the interface expansion module is directly aligned to the insertion of a raspberry pi pin through a pin slot; thirdly, the wireless communication module is directly inserted into the pin of the interface expansion module through the pin slot; the raspberry is connected with the power line, the cloud platform server is connected with the wireless communication module through signals, the software part comprises a PC end and an APP end, and the PC end and the APP end are connected with the cloud platform server through signals.
2. The sharing system based on the fire-fighting internet of things according to claim 1, wherein the raspberry pi is a raspberry pi 3B +, an Ubuntu operating system is installed inside the raspberry pi, and the raspberry pi is used for controlling the working states of the wireless communication module, the interface expansion module, the pressure sensor and the cloud platform server, namely, the pressure sensor detects fire hydrant water pressure at a custom time point or at a fixed time interval through program codes, and sends a detection result and own equipment state data to the cloud platform server through the wireless communication module.
3. The sharing system based on the fire-fighting internet of things as claimed in claim 1, wherein the wireless communication module uses NB-IoT or 2G/3G/4G to transmit data, the wireless communication module is used as a medium for transmitting data, and after the raspberry server collects data through the pressure sensor, the wireless communication module sends the data to the cloud platform server for storage through an AT command.
4. The sharing system based on the fire-fighting internet of things as claimed in claim 1, wherein the interface extension module has an RS485 function, uses UART control, half-duplex communication, supports automatic switching of a receiving and transmitting state without program control, and the transceiver is SP3485, and is mainly used for solving the problem that a raspberry group does not carry an RS485 transmission interface and extending an RS485 interface.
5. The sharing system based on the fire-fighting internet of things as claimed in claim 1, wherein the pressure sensor adopts an OEM pressure sensor with a stainless steel isolation diaphragm as a signal measuring element, and after computer automatic testing, zero point and sensitivity temperature compensation in a wide temperature range is performed by using a laser resistance-adjusting process, and an amplifying circuit in the pressure sensor is positioned in a stainless steel shell and converts a sensor signal into a standard output signal (RS 485).
6. The sharing system based on the fire-fighting internet of things as claimed in claim 1, wherein the PC side and the APP side are both one or more, and access to the cloud platform server is realized through the PC side and the APP side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010653739.8A CN111815497A (en) | 2020-07-08 | 2020-07-08 | Sharing system based on fire control thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010653739.8A CN111815497A (en) | 2020-07-08 | 2020-07-08 | Sharing system based on fire control thing networking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111815497A true CN111815497A (en) | 2020-10-23 |
Family
ID=72842643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010653739.8A Pending CN111815497A (en) | 2020-07-08 | 2020-07-08 | Sharing system based on fire control thing networking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111815497A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205948256U (en) * | 2016-05-29 | 2017-02-15 | 北京时代浩鼎科技股份有限公司 | Internet of things -based fire control supervisory system |
| CN106527309A (en) * | 2016-10-31 | 2017-03-22 | 中消云（北京）物联网科技研究院有限公司 | Firefighting Internet of things system |
| WO2017054101A1 (en) * | 2015-09-30 | 2017-04-06 | 苏州富米信息技术有限公司 | Cloud of things online monitoring general platform system |
| CN107169737A (en) * | 2017-05-11 | 2017-09-15 | 惠州市锦励科技有限公司 | A kind of urban fire control water source generalized information management system based on internet |
| CN108667924A (en) * | 2018-04-18 | 2018-10-16 | 大连理工大学 | A kind of gateway device method for building up that edge calculations service is provided |
| CN108898781A (en) * | 2018-07-09 | 2018-11-27 | 江苏科技大学 | A kind of intelligent fire Internet of things system based on public cloud |
| CN110933376A (en) * | 2019-12-10 | 2020-03-27 | 成都蜀丽智能化安装工程有限公司 | Fire-fighting Internet of things unified supervision system and method |
| CN111127854A (en) * | 2019-12-05 | 2020-05-08 | 浙江工业大学 | Fire extinguishing system based on dual-environment perception and intelligent processing |
| CN111298353A (en) * | 2020-04-17 | 2020-06-19 | 应急管理部天津消防研究所 | Water pressure acquisition monitoring system and monitoring method for fire hydrant water supply device |
-
2020
- 2020-07-08 CN CN202010653739.8A patent/CN111815497A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017054101A1 (en) * | 2015-09-30 | 2017-04-06 | 苏州富米信息技术有限公司 | Cloud of things online monitoring general platform system |
| CN205948256U (en) * | 2016-05-29 | 2017-02-15 | 北京时代浩鼎科技股份有限公司 | Internet of things -based fire control supervisory system |
| CN106527309A (en) * | 2016-10-31 | 2017-03-22 | 中消云（北京）物联网科技研究院有限公司 | Firefighting Internet of things system |
| CN107169737A (en) * | 2017-05-11 | 2017-09-15 | 惠州市锦励科技有限公司 | A kind of urban fire control water source generalized information management system based on internet |
| CN108667924A (en) * | 2018-04-18 | 2018-10-16 | 大连理工大学 | A kind of gateway device method for building up that edge calculations service is provided |
| CN108898781A (en) * | 2018-07-09 | 2018-11-27 | 江苏科技大学 | A kind of intelligent fire Internet of things system based on public cloud |
| CN111127854A (en) * | 2019-12-05 | 2020-05-08 | 浙江工业大学 | Fire extinguishing system based on dual-environment perception and intelligent processing |
| CN110933376A (en) * | 2019-12-10 | 2020-03-27 | 成都蜀丽智能化安装工程有限公司 | Fire-fighting Internet of things unified supervision system and method |
| CN111298353A (en) * | 2020-04-17 | 2020-06-19 | 应急管理部天津消防研究所 | Water pressure acquisition monitoring system and monitoring method for fire hydrant water supply device |
Non-Patent Citations (2)
| Title |
|---|
| 廖曙江等: "基于物联网技术的远程建筑消防水压实时监控系统" * |
| 王露露;郑艳芳;宋磊;李雪宝;李鑫;曹倚康;叶鹏;: "基于物联网的消防综合信息系统设计探讨" * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201491279U (en) | RFID-based antenna feeder monitoring system for mobile communication network | |
| CN101995513B (en) | Algorithms for detecting feeder line radio-frequency power and antenna standing-wave ratio in mobile communication system through RFID | |
| CN110230779A (en) | A kind of urban underground gas pepe monitoring system | |
| CN105971671A (en) | Power cable tunnel fire protection system based on wireless sensor network | |
| CN204537422U (en) | A kind of intelligent pressure transmitter based on the short breath of mobile phone | |
| CN203338545U (en) | A household environment wireless monitoring system | |
| CN111815497A (en) | Sharing system based on fire control thing networking | |
| CN101598942A (en) | Wireless monitoring system for grain depot | |
| CN204967820U (en) | Embedded optical time domain reflectometer based on FPGA and wireless communication technique | |
| CN211266900U (en) | Ubiquitous power internet of things partial discharge online monitoring system based on LoRa | |
| CN208938320U (en) | A kind of wireless communication apparatus based on LORA wireless module | |
| CN103680073A (en) | Wireless environment gas monitoring and alarming system | |
| CN204116529U (en) | The abnormal intelligent checking system of cable | |
| CN203630899U (en) | Forest fire proofing inspecting system | |
| CN209885101U (en) | Fire-fighting detection system for building or structure | |
| CN106937319A (en) | A kind of antenna failure self checking method of wireless device | |
| CN203162557U (en) | On-line monitoring system for leakage of city water supply pipe network | |
| CN215498966U (en) | Network transmission system based on HPLC point-to-multipoint technology | |
| CN111479278A (en) | Public safety wireless network coverage enhancement type distribution system | |
| CN110061765A (en) | A kind of onboard double 2 × 2 MIMO wireless control systems of 5G | |
| CN203217748U (en) | Geotechnical engineering real-time monitoring system/device | |
| CN105632148A (en) | Safety monitoring system based on mobile communication | |
| CN110989426A (en) | Unmanned aerial vehicle testing platform with solar power supply and 5G data transmission | |
| CN208673515U (en) | A kind of pipeline pressure whole process wireless transmission monitoring device | |
| CN215643011U (en) | Fire early warning system based on sound wave acquisition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |