The grass cutting workers can work safely.
1. UWB Tag: Each worker wears a small UWB tag on their helmet or safety vest. 2. Distance Measurement Between Tags: The tags continuously measure the distance between each other in real-time. 3. Alert Generation: When any tag detects that it is within 10 meters of another tag, it alerts the worker of the danger using a built-in buzzer, LED, or vibration. Maximum distance: 10 meters, with an error of several tens of centimeters.
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basic information
1) UWB (Ultra-Wideband) Distance Measurement - Alerts sound at 10 meters, danger warning at 5 meters, with an error margin of a few centimeters at "10 meters." Obstacle Resistance: Pulsed radio waves have the characteristic of penetrating certain obstacles such as grass, trees, and the human body, making them less susceptible to the effects of radio wave reflection (multipath). This technology is particularly strong in environments like those found in grass cutting. 360-Degree Detection: Tags held by each worker communicate directly with each other to measure distance, allowing for detection of approaches from all directions without blind spots. - External output signals can control external devices (for example, turning off the power of an electric lawn mower). 2) SOS Messenger App Included Automatically detects worker falls or slips and sends an SOS to group devices. Note: This system is a dedicated app for Android smartphones.
Price information
UWB sensor unit from 100,000 yen Smartphone app from 1,800 yen per month
Price range
P3
Delivery Time
※The delivery date may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
1) General grass cutting, including track maintenance, grass cutting on highway slopes, and grass cutting under power lines. 2) Proximity warning system for forklifts and surrounding workers. 3) Proximity warning system for heavy machinery and surrounding workers.
Detailed information
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As a safety device for grass cutting work.
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Safety devices for forklifts and surrounding workers
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SOS messenger app
Company information
- Proposal of safety systems tailored to the site for the planning and development of safety devices for labor safety and health. - Contract development of a proximity warning system for heavy machinery and workers using visible light communication.