Alarm method of tourist ascending and descending conditions on bathing beach

Abstract

The invention relates to an alarm method of tourist ascending and descending conditions on a bathing beach. A detection system adopted in the alarm method comprises a sonar detector, an ascending and descending condition detector, a main controller and an audible and visual alarm, the ascending and descending condition detector detects the ascending and descending conditions of tourists within a preset sea area of the bathing beach based on image analysis, the sonar detector is used for detecting a underwater target within the preset sea area of the bathing beach, the audible and visual alarm is used for providing an audible and visual alarm signal, the main controller is separately connected with the sonar detector, the ascending and descending condition detector and the audible and visual alarm, and determines to start the sonar detector and the audible and visual alarm or not according to the detection result of the ascending and descending condition detector. By adoption of the alarm method provided by the invention, the current ascending and descending condition of each tourist within the preset sea area of the bathing beach can be detected in real time, and early warning and alarm can be realized in the case of overlong submersion of the tourist, and meanwhile the sonar detection measure is started to improve the rescue efficiency.

Description

[0001] This application is a divisional application with an application date of November 27, 2014 and an application number of 201410712079.0. The name of the invention is a detection system for the ups and downs of tourists in seaside bathing beaches. technical field [0002] The invention relates to the field of sea area monitoring, in particular to a detection system for the ups and downs of tourists in seaside bathing places. Background technique [0003] Different from the indoor swimming pool, the seaside bathing place is an ideal vacation place. On the seaside bathing place, tourists can choose to play and sunbathe on the beach, or choose to swim and play in the bathing place. Because the outdoor environment can be combined with the local natural landscape Together, tourists can obtain a richer physical and mental experience and achieve more pleasant relaxation of the whole body. [0004] However, since the beach is connected to the sea, the complex biological conditi...

AI Technical Summary

Problems solved by technology

However, this manual method relies too much on manual work, and the degree of automation is not high. The security personnel cannot guarantee that they can concentrate on observation at all times, and the monitoring effect is not high. Moreover, the experience of each security personnel is different, and the detection effect is also different.

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