7 results about "Fall detector" patented technology

One embodiment relates to computer implemented method comprising: controlling an active reflected wave detector to measure wave reflections from an environment to receive measured wave reflection data that is obtained by the active reflected wave detector; determining an occupancy level indicative of how many people are present in the environment; and controlling, in dependence on the occupancy level, a fall detector that is operable to detect whether a person in the environment has fallen based on the measured wave reflection data.

The utility model relates to the technical field of instrument installation, in particular to a top-mounted support mechanism for a tumble detector, which comprises an installation disc, an expansion screw, an installation cylinder, an anti-falling mechanism and an adjusting mechanism. Guide grooves are formed in the top of the mounting disc; the expansion screw is fixed on the ceiling, the end part of the expansion screw is fixedly connected with a nut, and the nut is matched with the guide groove; the bottom of the mounting cylinder is fixedly connected with a tumble detector, and the mounting cylinder is rotationally connected with the mounting disc; the anti-falling mechanism is arranged in the mounting disc, and one end of the anti-falling mechanism extends into the guide groove and is used for limiting the expansion screw; the adjusting mechanism is arranged in the mounting cylinder and corresponds to the anti-falling mechanism, and one end of the adjusting mechanism is connected with the mounting cylinder. According to the fall-down detector, the anti-falling mechanism is matched with the expansion screw, after the expansion screw is inserted into the guide groove, the limiting block limits the expansion screw and the nut under the action of the reset spring, and the installation reliability of the fall-down detector is guaranteed.

Disclosed is a gyro drop apparatus including a tower standing on and extending from an installation surface; a gondola provided to ascend and descend along the tower and boarded by users; a driving supporter configured to drive the gondola to ascend; a brake configured to decelerate the gondola so that a fall speed of the gondola can be within a normal deceleration range when the gondola is in free fall; an abrupt-fall detector configured to detect whether or not the gondola falls abruptly or unintentionally; an emergency safety unit provided below the gondola and switching over between a standby state to be ready for operation and an operating state to absorb shock of the gondola; and a controller configured to control the emergency safety unit to switch over from the standby state to the operating state when the abrupt-fall detector detects that the gondola falls abruptly or unintentionally.

1. Name of the product in this design: Fall Detector. 2. Purpose of this design: As a non-contact, wearable intelligent fall monitoring device for the fields of elderly care and health monitoring, it can accurately identify people falling, issue alarms in a timely manner, and automatically notify designated personnel. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

1. Name of the product in this design: Fall Detector (ED719). 2. Purpose of this design: For detecting falls in the elderly within the monitoring range. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

A fall detection system for performing a fall detection of a person (30) is provided and comprises at least one motion and / or presence detector (1) to detect a motion or a presence of a person (30). The at least one motion and / or presence detector (1) are operated in at least a first operating mode with first operating parameters or a second operating mode with second operating parameters. A fall detector (200) is provided to detect a position or a presence of the person (30) based on sensing signal from at least one motion and / or presence detector (1). The fall detector (200) detects a dwell time a person sitting or lying down and / or determines a hypotension risk index of the person (30). The fall detector (200) activates the second operating mode if the dwell time exceeds a time threshold and / or if the hypotension risk index exceeds a risk index threshold.

The application relates to an intelligent voice interaction method and system for old people fall rescue, and relates to the field of fall detection, which comprises the following steps: 100, collecting a radar signal; 101, identifying an installation height from the radar signal; 102, determining a monitoring area based on the installation height, and identifying an old people position from the radar signal; 103, comparing the old people position and the monitoring area to determine a monitoring type; 104, determining an old people posture based on the monitoring type; 105, determining a continuous duration according to the old people posture, and determining a monitoring duration based on the old people posture; 106, comparing the continuous duration and the monitoring duration to determine an old people state; 107, generating and sending voice inquiry information in response to the old people state. The application has the effects of improving the accuracy of a fall detector in identifying old people fall and more accurately detecting old people fall.