CN208525715U - Wireless fire water information collecting device - Google Patents
Wireless fire water information collecting device Download PDFInfo
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- CN208525715U CN208525715U CN201820894085.6U CN201820894085U CN208525715U CN 208525715 U CN208525715 U CN 208525715U CN 201820894085 U CN201820894085 U CN 201820894085U CN 208525715 U CN208525715 U CN 208525715U
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Abstract
The utility model discloses a kind of wireless fire water information collecting devices, it include information acquisition circuit, governor circuit and LORA telecommunication circuit, the input terminal of information acquisition circuit is connected with external sensor, the output end of information acquisition circuit is connected with the input terminal of governor circuit, the output end of governor circuit is connected with the input terminal of LORA telecommunication circuit, and the output end of LORA telecommunication circuit is connected by user information transmitting device with cloud platform.The utility model structure is simple, communication robust, it is easy to install and use, based on LORA mechanics of communication, collected fire fighting water system information is sent after processing with the data packet of digital quantity, domestic fire engineering demand is met, is wirelessly transferred and carries battery powered feature, difficulty of construction can be reduced while saving cost, the fire engineering that can be used for most classes carries out water system information monitoring.
Description
Technical field
The utility model relates to the acquisition of fire-fighting system monitoring data and transmission technology field more particularly to fire fighting water systems
The acquisition of pressure and liquid level information and transmission technology field, specifically a kind of wireless fire water information collecting device.
Background technique
With the development of science and technology and progressive, the awareness of safety of people is more and more stronger, and fire prevention first has to guarantee fire-fighting in possible trouble
The normal operation of water system, it is generally poor to the monitoring of fire fighting water system on the market at present, wisdom fire-fighting is built energetically in country
Overall situation under, fire information cloud monitoring it is imperative.And due to needing to bury wall paper line or pipe laying wiring, there are also external power supplies
Demand, there are biggish difficulty of construction and higher cost, while there is also many inconvenience in later maintenance.
Utility model content
In order to solve above-mentioned problem, the purpose of the utility model is to provide a kind of wireless fire water information collecting device, bases
In LORA mechanics of communication, collected fire fighting water system information is sent after processing with the data packet of digital quantity, to meet state
Interior fire engineering demand is wirelessly transferred and carries battery powered feature, can reduce difficulty of construction while saving cost.
The technical solution of the utility model is as follows:
A kind of wireless fire water information collecting device, includes information acquisition circuit, governor circuit and LORA telecommunication circuit,
It is characterized by: the input terminal of the information acquisition circuit is connected with external sensor, the output end of information acquisition circuit with
The input terminal of the governor circuit is connected, and the output end of the governor circuit is connected with the input terminal of the LORA telecommunication circuit
It connects, the output end of the LORA telecommunication circuit is connected by user information transmitting device with cloud platform.
The wireless fire water information collecting device, it is characterised in that: the information acquisition circuit includes four tunnels
Terminal X1 is inserted, the governor circuit includes chip D1, and chip D1 uses MSP430 chip, the LORA telecommunication circuit
It include chip D2, chip D2 uses CW1278SL chip；AD0, CON, IN1 terminals point of the four tunnels inserting terminal X1
It Dui Ying not be connected with the 2nd of the chip D1,8,9 feet；Chip D1 the 2nd, 3,4,6,8,9 pins are respectively with chip D2's
AD0, COM, IN1, CLK, MOSI, MISO terminals are connected；CLK, MOSI, MISO terminals of the chip D2 respectively with it is described
3,4,6 feet of chip D1 are connected.
Information acquisition circuit connects external sensor (fluid level transmitter or pressure transmitter), by collected fire water
Fire water information (including liquid level, pressure, temperature and humidity, switching value) in case, pond, pipeline or valve, data are sent to master control
Circuit is sent on user information transmitting device after the processing of governor circuit, then through LORA telecommunication circuit, then by user
Information carrying means is uploaded to cloud platform, to achieve the purpose that fire water information data monitors.
The utility model uses lithium battery power supply, can normally make in the case where being changed without the no external power supply of battery case
With 5 years.
The external sensor is analog output.
The governor circuit has the function of storing data and processing data.
The information acquisition circuit can acquire the collected fire water box of multichannel external sensor, pond or pipeline valve
In fire water information (including liquid level, pressure, temperature and humidity), collection value is analog quantity, the fire water information in fire valve
(switching value), collection value is digital quantity, while being powered to external sensor, and external sensor and information acquisition circuit are total
Ground.
The LORA telecommunication circuit, communication distance is up to 1 km.
The utility model has the beneficial effects that
The utility model structure is simple, and communication robust is easy to install and use, is based on LORA mechanics of communication, will be collected
Fire fighting water system information is sent after processing with the data packet of digital quantity, meets domestic fire engineering demand, is wirelessly transferred
With carry battery powered feature, difficulty of construction can be reduced while saving cost, can be used for the fire engineering of most classes
Carry out water system information monitoring.
Detailed description of the invention
Fig. 1 is the utility model structural principle block diagram.
Fig. 2 is governor circuit schematic diagram in the utility model.
Fig. 3 is LORA telecommunication circuit schematic diagram in the utility model.
Fig. 4 is information acquisition circuit schematic diagram in the utility model.
Specific embodiment
Referring to Fig. 1, a kind of wireless fire water information collecting device, includes information acquisition circuit, governor circuit and LORA
The input terminal of telecommunication circuit, information acquisition circuit is connected with external sensor, the output end of information acquisition circuit and master control electricity
The input terminal on road is connected, and the output end of governor circuit is connected with the input terminal of LORA telecommunication circuit, LORA telecommunication circuit
Output end is connected by user information transmitting device with cloud platform.
In the utility model, information acquisition circuit includes four tunnels inserting terminal X1, and governor circuit includes chip D1, core
Piece D1 uses MSP430 chip, and LORA telecommunication circuit includes chip D2, and chip D2 uses CW1278SL chip；Four tunnels insert end
AD0, CON, IN1 terminals of sub- X1 are respectively corresponded to be connected with the 2nd of chip D1,8,9 feet；Chip D1 the 2nd, 3,4,6,
8,9 pins are connected with AD0, COM, IN1, CLK, MOSI, MISO terminals of chip D2 respectively；CLK, MOSI of chip D2,
MISO terminals are connected with 3,4,6 feet of chip D1 respectively.
Information acquisition circuit 2 inserts terminal X1 acquisition external sensor (fluid level transmitter or pressure transmitter) by four tunnels
1 analog data sended over, while powering to external sensor (fluid level transmitter or pressure transmitter) 1, preliminary treatment
Governor circuit 3 is arrived afterwards；User information transmitting device is sent to by LORA telecommunication circuit 4 after handling using governor circuit 3
On, then cloud platform is uploaded to by user information transmitting device.
Governor circuit 3, which can be set, receives the data that primary information Acquisition Circuit 2 sends over for every 30 minutes, to reduce function
Consumption and promotion communication robust.
The utility model can acquire in fire water box, pond, pipeline or valve fire water information (including liquid level, pressure
Power, temperature and humidity, switching value), and data are wirelessly uploaded, under the premise of stablizing communication, meet the letter of fire-fighting instantly
The demand of cloud monitoring is ceased, while saving construction cost, reduces difficulty of construction and convenient for later maintenance.
Claims (2)
- It include information acquisition circuit, governor circuit and LORA telecommunication circuit 1. a kind of wireless fire water information collecting device, Be characterized in that: the input terminal of the information acquisition circuit is connected with external sensor, the output end of information acquisition circuit and institute The input terminal for stating governor circuit is connected, and the output end of the governor circuit is connected with the input terminal of the LORA telecommunication circuit It connects, the output end of the LORA telecommunication circuit is connected by user information transmitting device with cloud platform.
- 2. wireless fire water information collecting device according to claim 1, it is characterised in that: the information acquisition circuit It include four tunnels inserting terminal X1, the governor circuit includes chip D1, and chip D1 uses MSP430 chip, described LORA telecommunication circuit includes chip D2, and chip D2 uses CW1278SL chip；The AD0 of the four tunnels inserting terminal X1, CON, IN1 terminals are respectively corresponded to be connected with the 2nd of the chip D1,8,9 feet；Chip D1 the 2nd, 3,4,6,8,9 pins It is connected respectively with AD0, COM, IN1, CLK, MOSI, MISO terminals of chip D2；CLK, MOSI, MISO of the chip D2 connects Line end is connected with 3,4,6 feet of the chip D1 respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820894085.6U CN208525715U (en) | 2018-06-11 | 2018-06-11 | Wireless fire water information collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820894085.6U CN208525715U (en) | 2018-06-11 | 2018-06-11 | Wireless fire water information collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208525715U true CN208525715U (en) | 2019-02-22 |
Family
ID=65382565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820894085.6U Active CN208525715U (en) | 2018-06-11 | 2018-06-11 | Wireless fire water information collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208525715U (en) |
-
2018
- 2018-06-11 CN CN201820894085.6U patent/CN208525715U/en active Active
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