Detects the approach of workers at 5 meters. Immediate notification through vibration, sound, and light for grass cutting safety measures.
The "Grass Cutting Proximity Alarm" is a safety support device that accurately detects the approach of workers within approximately 5 meters using high-precision distance measurement based on UWB (Ultra Wideband) technology. When the alarm mounted on the helmet detects an approach, it instantly alerts the worker with a combination of vibration, sound, and light. It ensures awareness even in noisy environments, such as engine sounds, or in blind spots behind, contributing to the reduction of the risk of contact accidents and near misses. By achieving a reduction in false detections and stable distance judgment, which was difficult with conventional sensors, UWB's high-precision positioning makes reliable proximity detection possible even in outdoor work environments.
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basic information
【Specifications】 Weight: Approximately 90g Dimensions: W70 x H50 x D23mm (excluding cable) Operating time: Approximately 10 hours Charging time: Approximately 5 hours Number of devices that can be used simultaneously: 100 devices Alarm range: 5m Accuracy: ±30cm
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Applications/Examples of results
Currently, we are conducting evaluations and verifications for utilization at the grass cutting work site.
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Company information
Ronk Co., Ltd. is a manufacturer of wireless equipment-related products headquartered in Sagamihara City, Kanagawa Prefecture. The headquarters has planning and design departments as well as sales, and there is a group company in Shanghai, China, which manages manufacturing, quality, delivery, and other aspects within China. It is a fabless company that requests manufacturing of small to medium production items from domestic partner companies. Based on skilled digital wireless technology, we develop and manufacture digital wireless products such as digital wireless modules that achieve industry-leading low latency of 0.6 ms, next-generation digital wireless intercoms, digital wireless guide systems, and digital wireless microphones. 1. Contract Development We can accommodate mechanical design, circuit design, PCB design, firmware design, PC application design, and smartphone application design. 2. Contract Manufacturing We can accommodate everything from mold making, parts procurement, PCB manufacturing, main unit assembly, packaging material design and production, label design and production, inspection jig design and production, to manufacturing process design. 3. Free Development If a certain production volume is guaranteed, we can develop products with part or all of the initial investment covered by our company. Please feel free to consult with us.
