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Gas alarm method

A gas and internal gas technology, applied in the direction of alarms, instruments, etc., can solve the problems of limited scope, unintelligent means, and untimely alarms, so as to expand the coverage, enhance the timeliness of alarms, and reduce casualties of life and property. Effect

Inactive Publication Date: 2018-11-06
卢道东
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  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, there are many gas stations in the city, and once a petroleum gas leak occurs in the gas station, it will explode, which will seriously affect people's lives and property safety. When some unexpected situations cause gas leakage, nearby vehicles and pedestrians are often not aware of it at the first time, and the police often need to spend a lot of manpower to evacuate the crowd. The problem of broad and unintelligent means

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  • Gas alarm method

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Embodiment Construction

[0016] In order to make the purpose, technical solutions and advantages of the application clearer, the application will be further described in detail in conjunction with the accompanying drawings and specific embodiments below. The schematic embodiments of the application and their descriptions are used to explain the application and do not constitute Undue limitation of this application.

[0017] See figure 1 , a gas alarm method, comprising the following steps:

[0018] S1. Detect the type and content of gas in the gas station, and transmit an alarm signal to the gateway device in the local area network when the gas leaks, wherein the information contained in the alarm signal includes the detected gas type, current gas concentration and leakage point location. Specifically, the gateway device is equivalent to a mobile base station, and all mobile devices within 10 kilometers near the gas station perform data communication via the gateway device.

[0019] S2. The gateway...

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Abstract

The invention discloses a gas alarm method. The gas alarm method comprises steps that the type and the content of gas in a gas station are detected, an alarm signal is transmitted to a gateway devicein the local area network when the gas leakage occurs, and the information contained in the alarm signal includes the detected gas type, the current gas concentration and the location of the leakage point; a mobile terminal performing mobile communication within the gateway is searched by the gateway device; the current location of the mobile terminal is located, and a location signal of the current location is generated and returned by the mobile terminal; a route map from the current location of the mobile terminal to the location of the leakage point is generated according to the alarm signal and the location signal; the route map and the alarm signal are sent to the mobile terminal. The method is advantaged in that when the gas leakage occurs at the gas station, nearby users are promptly notified to avoid, and thereby personnel and property loss caused by gas leakage is reduced.

Description

technical field [0001] The invention belongs to the field of electronic systems, and in particular relates to a gas alarm method. Background technique [0002] At present, there are many gas stations in the city, and once a gas leak occurs in the gas station, it will explode, which will seriously affect people's lives and property safety. When some emergencies cause gas leakage, nearby vehicles and pedestrians are often not aware of it immediately, and the police often need to spend a lot of manpower to evacuate the crowd. Widespread, unintelligent means. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a gas alarm method to solve the above technical problems. In order to achieve the above technical purpose, the present invention takes the following technical solutions: [0004] A gas alarm method, comprising the following: [0005] Detect the type and content of gas in the gas station, and transmit an al...

Claims

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Application Information

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IPC IPC(8): G08B21/16G08B25/10
CPCG08B21/16G08B25/10
Inventor 卢道东
Owner 卢道东