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A fire-fighting fire scene temperature measurement and positioning system and method based on NFC and LoRa technologies

A positioning system and fire field technology, applied in the field of firefighting, lifesaving and rescue, can solve problems such as shortage, and achieve the effects of low cost, long transmission distance and low complexity

Pending Publication Date: 2019-06-21
上海碁实智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the application of temperature sensors is already a mature technology, what kind of technical methods and systems are used to achieve temperature measurement, positioning, rapid deployment and deployment, and to allow firefighters or rescuers to send distress information when there is no effective means of communication has become a technical issue. The main challenge is that there is currently a lack of existing technology platforms to achieve this

Method used

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  • A fire-fighting fire scene temperature measurement and positioning system and method based on NFC and LoRa technologies
  • A fire-fighting fire scene temperature measurement and positioning system and method based on NFC and LoRa technologies
  • A fire-fighting fire scene temperature measurement and positioning system and method based on NFC and LoRa technologies

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Embodiment approach 1

[0050] The following embodiment 1 realizes a fire-fighting fire site temperature measurement and positioning system and method based on NFC and LoRa technology, which is characterized in that: the following steps are included to complete the temperature measurement process on the fire site:

[0051] S1: The node module device of the temperature measurement system of the fire scene, including the temperature sensing unit 1, the central control processor unit 2, the LoRa communication node unit 3 and the NFC communication line unit 4, which are placed in the fire scene where temperature information needs to be obtained; The number of node module devices can be deployed as needed, one, several or a large number of deployments;

[0052] S2: The temperature sensor unit 1 in the node module device of the fire field temperature measurement system senses the ambient temperature and other information, preprocesses the data through the processor unit 2, and sends it through the LoRa comm...

Embodiment approach 2

[0056] The following embodiment 2 realizes a fire-fighting fire site temperature measurement and positioning system and method based on NFC and LoRa technology, which is characterized in that: the following steps are included to complete the process of locating the temperature sensing module at the fire site and transmitting the mobile terminal information:

[0057] S1: The node module device of the temperature measurement system of the fire scene, including the temperature sensing unit 1, the central control processor unit 2, the LoRa communication node unit 3 and the NFC communication line unit 4, which are placed in the fire scene where temperature information needs to be obtained; The number of node module devices can be deployed as needed, one, several or a large number of deployments;

[0058] S2: The NFC communication unit 4 in the node module device of the temperature measurement system of the fire scene receives the NFC activation signal (help information) sent by the ...

Embodiment 1

[0064] If the invention is attached figure 2 As shown, this embodiment demonstrates the implementation of a fire site temperature measurement and positioning system and method based on NFC and LoRa technology, and completes the process of measuring the temperature of the fire site.

[0065] In this embodiment, a temperature measurement and positioning system and method for a fire scene based on NFC and LoRa technology, including a fire site temperature measurement system node and a fire site temperature measurement system gateway, to complete the temperature sensor to obtain the fire site temperature information, and LoRa communication Send out data information, receive relevant information in the form of LoRa gateway communication equipment, and perform data processing and analysis to obtain the process and method of the temperature distribution and physical location information of the fire scene; the specific implementation method can be processed and controlled by successiv...

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Abstract

The invention belongs to the field of firefighting rescue and relates to an intelligent firefighting fire scene temperature measurement and positioning system, in particular to an intelligent firefighting fire scene temperature measurement and positioning system and method based on NFC near field communication and LoRa low-consumption long-range communication technology. The method and system fordynamically and rapidly deploying a large number of fire scene temperature sensing devices and collecting fire scene temperature distribution and physical position information through LoRa communication equipment under the condition of a fire scene environment are achieved. The system is composed of a temperature measurement system node device integrated with a temperature sensor and a LoRa communication node and a gateway device integrated with a LoRa gateway and background service control. The unmanned aerial vehicle can be adopted to dynamically release and deploy the temperature sensing nodes and the communication gateway device, is suitable for being applied to building fire scenes or other natural disasters and severe living environments, can be integrated with a human-computer interface based on an NFC communication protocol, and can quickly and conveniently carry out personnel position positioning and text information transmission.

Description

technical field [0001] The invention belongs to the field of fire-fighting, life-saving and rescue, and relates to an intelligent fire-fighting fire field temperature measurement and positioning system, in particular to an intelligent fire-fighting fire field temperature measurement and positioning system and method based on NFC near-field communication and LoRa low-consumption long-distance communication technology. Background technique [0002] With the continuous improvement of people's living standards, people's living environment, especially in large cities, has become more and more high-end and comfortable, and it has become more and more complicated. The fire-fighting and rescue and life-saving means under various disasters or severe environmental conditions have higher and higher requirements. In the complex fire rescue process and environment, the fire department often needs to grasp the temperature distribution of each area of ​​the fire scene in time, so that it c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/38H04W4/80H04W4/90H04W64/00
CPCY02D30/70
Inventor 姚津
Owner 上海碁实智能科技有限公司
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