Limited duration fire hazard monitoring device and method based on short message service of Beidou satellite positioning system

A Beidou satellite and positioning system technology, applied to forest fire alarms, fire alarms that rely on radiation, and instruments, can solve problems such as waste of human resources, and achieve waste avoidance, high positioning accuracy, and real-time performance Good results

Active Publication Date: 2015-04-29
HARBIN INST OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This results in a great waste of human resources

Method used

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  • Limited duration fire hazard monitoring device and method based on short message service of Beidou satellite positioning system
  • Limited duration fire hazard monitoring device and method based on short message service of Beidou satellite positioning system

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specific Embodiment approach 1

[0030] Specific implementation mode 1. Combination figure 1 Illustrate this specific embodiment, the limited duration fire hidden danger monitoring device based on Beidou satellite positioning system short message service, it comprises infrared monitoring module, central processing control module, timing device module, Beidou satellite positioning module, short-wave radio station module and short message transceiver module;

[0031] The infrared monitoring module is used to detect whether there is fire information in the environment in real time, and send the current information to the central processing control module;

[0032] Central processing control module: used to realize the unified scheduling between each module, judge the current status of the equipment according to the information uploaded by each module, and send control instructions to the modules that need to work according to the current status;

[0033] Timing device module: used to set the monitoring time, and...

specific Embodiment approach 2

[0037] Embodiment 2. The difference between this embodiment and the limited-time fire hidden danger monitoring device based on Beidou satellite positioning system SMS service described in Embodiment 1 is that the infrared monitoring module is realized by an infrared monitoring sensor.

specific Embodiment approach 3

[0038] Specific embodiment three, combine figure 2 Illustrate this specific embodiment, based on the limited duration fire hidden danger monitoring method of the Beidou satellite positioning system short message service of specific embodiment one, it is realized by the following steps:

[0039] Step 1. Place the limited-time fire hidden danger monitoring device of the Beidou satellite positioning system short message service at the place to be monitored, and set the monitoring time;

[0040] Step 2. Use the Beidou satellite positioning system to obtain location information;

[0041] Step 3, the central processing module judges whether the monitoring time set in step 1 has arrived, if the judgment result is no, then execute step 4, if the judgment result is yes, then execute step 9;

[0042] Step 4. Start the infrared monitoring module to monitor the fire information at the monitoring location. If no fire information is detected, return to step 3. If fire information is detec...

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Abstract

The invention provides a limited duration fire hazard monitoring device and method based on a short message service of a Beidou satellite positioning system and relates to the field of wireless communication and signal detection. The limited duration fire hazard monitoring device and method aim at solving the problem that under the circumstance that mountain patrollers leave after using fire, the place where fire is used has a reignition hazard and is difficult to monitor. Infrared monitoring equipment is used for monitoring the environment around a monitoring point, once a fire behavior is found, the monitoring point is positioned through the Beidou satellite positioning system, and meanwhile position information is reported to a monitoring center and nearby mountain patrollers in a short message mode or a short wave mode or the like. The limited duration fire hazard monitoring device and method effectively solve the problem that effective latter hazard monitoring is difficult after fire is used in a forested area. The limited duration fire hazard monitoring device and method are suitable for conducting fire monitoring and fire point positioning on areas where the occurrence rate of fires is high.

Description

technical field [0001] The invention relates to the field of wireless communication and signal detection, in particular to a method for monitoring fire hazards in a specific area within a limited time through a satellite network. Background technique [0002] Forest is the main body of terrestrial ecology, with high ecological and economic benefits, and is a precious resource for human beings. However, forest resources have decreased sharply in recent years. In addition to human-made logging, forest fires are the main reason for the reduction of forest area. Therefore, the study of fire prevention measures in forest areas has been valued by various countries. [0003] Forest areas, especially vast sparsely populated forest areas, have strict control over fire operations every year before and after the fire prevention season. It is very difficult to prevent the use of fire. Although the staff extinguished the fire according to the operating specifications after using the op...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B17/12G08B25/00H04W4/14
CPCG08B17/005G08B17/12G08B25/08H04W4/14
Inventor 沙学军房宵杰马聪白旭梅林叶亮
Owner HARBIN INST OF TECH
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