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An emergency lighting controller and method for automatically planning the shortest evacuation escape route

An escape path and automatic planning technology, applied in energy-saving control technology, instruments, data processing applications, etc., can solve the problems of long time indicating the direction of lamps, wrong lamps and lanterns, and achieve reasonable and non-conflicting directions, reduce casualties and financial losses. effect of loss

Active Publication Date: 2020-04-24
浙江中川电气技术有限公司
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Problems solved by technology

[0003] However, the above-mentioned method has big problems in practical application. The problems are: 1. The commissioning personnel need to write a large amount of lamp pre-plan information according to the actual fire alarm point; 2. When multiple fire alarms occur, the direction of the lamp will be wrong. ; Three, the time for the lamp to indicate the direction of the fire emergency is longer

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  • An emergency lighting controller and method for automatically planning the shortest evacuation escape route
  • An emergency lighting controller and method for automatically planning the shortest evacuation escape route
  • An emergency lighting controller and method for automatically planning the shortest evacuation escape route

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Embodiment Construction

[0045] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0046] Such as figure 1 As shown, in the embodiment of the present invention, a method for automatically planning the shortest evacuation escape route is proposed, and the method includes the following steps:

[0047]Step S1. Obtain a plurality of cells divided by a predetermined unit square area in the area to be searched, and mark each cell; wherein, when there is no actual obstacle on a certain cell, mark it as 0; otherwise , marked as 1;

[0048] Step S2. In the area to be searched, determine that the lamps and exit signs occupy corresponding cells and positions, and calculate the minimum number of cells that need to be traversed from the lamps to the exit signs to obtain an optimal path; , the minimum number of cells that the light fixture needs to walk to ...

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Abstract

The present invention provides a method for automatically planning the shortest evacuation escape route, comprising obtaining a plurality of cells determined in a region to be searched in predetermined unit square area, and marking each cell, wherein the cells where no actual obstacle exists are marked as 0, otherwise the cells are marked as 1; in the region to be searched, determining the corresponding cells and positions occupied by a lamp and an exit sign, and calculating the minimum number of cells covered by a route from the lamp to the exit sign so as to obtain the optimal route; and transmitting the obtained optimal route to the lamp for display. The method can automatically plan the route by a function of intelligently and automatically planning the shortest route, and achieves a purpose of correctly indicating the direction and shortening the indicating time.

Description

technical field [0001] The invention relates to the field of fire safety emergency technology, in particular to an emergency lighting controller and method for automatically planning the shortest evacuation escape route. Background technique [0002] At present, most of the emergency lighting controllers on the market use the pre-plan method in controlling the direction of the lamp indication; among them, the pre-plan refers to writing the linkage formula between the direction to be indicated by the lamp and the fire alarm point, that is, the linkage formula after the fire alarm occurs at this fire alarm point The lamps point in a fixed direction. [0003] However, the above-mentioned method has big problems in practical application. The problems are: 1. The commissioning personnel need to write a large amount of lamp pre-plan information according to the actual fire alarm point; 2. When multiple fire alarms occur, the direction of the lamp will be wrong. 3. It takes a long...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B47/10G06Q10/04G06Q50/26
CPCY02B20/40
Inventor 黄贤胜张连胜潘林朋
Owner 浙江中川电气技术有限公司
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