Drowning prevention system, swimming pool, method and teaching method

Abstract

The invention provides a drowning prevention system, swimming pool, method and teaching method. The drowning prevention system is arranged in the swimming pool and comprises a plurality of first wireless signal transceivers, one or more wearable devices with second wireless signal transceivers, a control terminal and an audio broadcast device. The drowning prevention system, swimming pool, method and teaching method has the beneficial effects that multiple drowning judgment logic is achieved, and accurate drowning information can be provided under a complex environment, so that the timeliness and reliability of rescue are guaranteed; assembly modules can operate in an integrated systematization mode and also can operate and work independently, and it is guaranteed that when any functional module unit loses efficacy, drowning judgment and position tracing of a swimmer are not affected, so that the system is safer and more reliable; and each function module provides the position basis for the controller system, and then the controller system obtains the precise position and the drowning judgment according to logical calculus, so that the phenomena of position drifting and a system drowning judgment error caused by the external environment influence are overcome, and accurate positioning can be realized at any time.

Description

technical field [0001] The present invention relates to the technical field of safety assurance, and more specifically, relates to an anti-drowning system, an anti-drowning swimming pool, an anti-drowning method, and a teaching method based on RFID Internet of Things technology. Background technique [0002] Swimming is both a traditional and a popular sport that is practiced in various forms every year by both adults and children. In recent years, child drowning incidents in swimming pools have continued to occur. As far as Shanghai is concerned, there have been many child drowning incidents in some more formal swimming pools in recent years. This not only brings great grief to the family, but also poses a business risk to the business unit. How to ensure children's swimming safety and how to strengthen the protection mechanism of swimming pools is a common hot topic in society. At the same time, in the swimming teaching session, when the coach and many students in the swi...

AI Technical Summary

Problems solved by technology

[0005] Although the above patented technologies have solved the deficiencies of the patented technologies of competitors in the same industry, with the continuous research and development and market thinking, we found that our own technologies have the following deficiencies; The transformation does affect the normal operation order of the operator

[0006] 1. Especially for the addition and transformation of the old library system, the overall implementation efficiency of the system is low and the cost is high

[0007] 2. As mentioned in the background technology above, there is a lack of directional event voice reminders and teaching voice guidance functions, and the application on existing wearable devices is too single, and the user experience is limited

[0008] 3. For the judgment of drowning, especially the lack of blood pressure and heart rate recognition of human physiological characteristics, it has certain restrictions and influence on the more accurate judgment of drowning

In a special case, if any link of the system fails and fails, there are no additional safety remedial measures and means

[0012] 3. Existing products and technologies, especially for the method and implementation of drowning judgment, the data provided by wearable devices are too single and simple, which leads to the lack of favorable support for the core data of the control system to judge drowning, and the phenomenon of missed and false positives It is inevitable to keep high, and if there is no effective and better solution, it is easy to lose the confidence of users, lose the original intention of the product and the possibility of being abandoned by users

[0013] 4. Existing technology and products, the judgment of drowning is based on the time when the wearable device enters the water and the communication with the transceiver device is interrupted, so as to obtain the disconnection time of the interruption. As mentioned above, the environment and water quality of the venue are very different, so the use of this This technology is unscientific. At the same time, it lacks the health status detection of swimmers. In a complex swimming environment, it is impossible to truly make the most accurate judgment of drowning and status.

Misjudgment and missed judgment lead to false positives or delayed alarms, which are unacceptable to any user

[0014] 5. Existing technology and products, unreasonable technology application and low level of technology integration can easily lead to product safety problems and the inability to divide the resulting liability accidents.

[0015] 6. For the directional event voice module mentioned by the author, the technical solution of competition in the same industry is blank, and the product is only limited to safety and ignores the use of a wearable device as a carrier to expand the scope of application of the product, lacking a better one. User Experience and Human Design

[0022] (6) User product experience and product function expansion are subject to discussion and verification

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