A system used to monitor and control a pool using a visual light communication system is disclosed.

A swimming pool safety surveillance system includes a camera identifying module, a terminal controller, and a camera identification monitoring module. The camera identifying module identifies the face of swimmers to generate a face information. The camera identification monitoring module tracks the face information around the facility environment of the swimming pool area, so as to produce a warning signal when the swimmer with corresponding face information is in an accident event, such that the emergency signal is sent to the terminal controller for sending a rescue warning. By intelligently tracking the face of swimmers, the swimming pool environment is under safety surveillance, whereby the rescue operation is immediately carried out for accident occurrence, and the swimming pool safety and the rescue efficiency are improved.

Multiple drowning alert methods monitor a three-dimensional space to determine if a person is drowning or an unattended child is present within the three-dimensional space and initiate alarms, notifications, and safety devices.

A visual light communication system is disclosed.

Systems and methods for improving water safety are provided. The methods include various features based on monitoring the area around a pool. Benefits are gained by applying artificial intelligence algorithms, as well as various techniques for improving processing speed and eliminating false alarms. A system for promoting water safety includes: a camera device configured to capture images in a monitored area around or above a body of water, the camera device configured for mounting to a structure outside the water; a computing device configured to process the captured images and to apply artificial intelligence for human recognition to the processed captured images; a mobile device configured to receive a notification if a human is detected in the captured images; and an extender in wireless communication with the camera device that extends a wireless network to the camera device.

Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment are provided. Internet-of-Things (IoT) functionality is provided for pool and spa equipment in a flexible and cost-effective manner. Network connectivity and remote monitoring/control of pool and spa equipment is provided by various components such as a network communication and local control subsystem installed in pool/spa equipment, and other components. Also disclosed are various control processes (pool logic) which can be embodied as software code installed in any of the various embodiments of the present disclosure.

In an aspect, a processing apparatus receives detection signaling indicating a field incursion in a detection field of a LIDAR device mounted to a marine vessel and oriented to detect objects within a free space alongside the marine vessel. The processing apparatus applies plausibility testing to the field incursion, including determining whether parameters derived from the detection signaling are characteristic of a human body falling from the marine vessel through the detection field. The processing apparatus outputs signaling indicating a person overboard event to an alarm or control system onboard the marine vessel, in response to the field incursion passing the plausibility testing.

A visual light communication system is disclosed.

A method for detecting a presence of an object in an image comprising a pool region includes receiving an infrared image from an image sensor; identifying an area of substantially homogeneous temperature and having an outer perimeter; defining the pool region in the infrared image in response to the identified area of substantially homogeneous temperature and having an outer perimeter; identifying an object in the infrared image; and triggering an alarm in response to a predefined change in position of the object with respect to the pool region.

A safety device, and more particularly a device or system of devices for detecting dangerous situations such as the act of drowning of an individual in a body of water or a child that suddenly goes missing or otherwise inactive in a defined area, and issuing a warning to others that the potential dangerous situation is taking place so that the individual can be rescued.