Proposal for safety measures in recovery operations after floods caused by earthquakes and heavy rain.
"Digital technology that safely connects workers both within and outside mobile phone coverage areas" 1) Visualization of disaster areas in collaboration with 3D digital surveying OWL 2) Sumatra: Integration of smartphones and digital transceivers When within mobile signal coverage... (PoS) Android smartphone mode When outside mobile signal coverage... (DMR) UHF digital transceiver mode 3) Sharing of information through a hazard system Videos, still images, audio recordings, location information 4) An app that monitors workers, detecting impacts, falls, etc., and communicating with colleagues via the cloud. Currently, we are conducting crowdfunding for promotional purposes. https://camp-fire.jp/projects/859336/view?utm_campaign=cp_po_share_c_msg_projects_show
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basic information
1) Three-Dimensional Measurement System (Add-in Research Institute) Measurement Accuracy Diameter at Breast Height: Error in diameter at breast height of standing trees 10m ahead is less than 2cm (*1) Average Tree Height: Error of about 1m (*1 *2) *1: The error may vary depending on the conditions within the forest. *2: The height of individual trees may be measured lower depending on the density of foliage. Measurement sensor manufactured by Hokuyo Electric Co., Ltd. UTM-30LX-EW (FDA Laser Safety Class 1) 2) Dedicated Smartphone = Smartphone with OS: Android, IP68 - Equipped with shock application and hazard talk & viewer application 3) Smatra = Combination of Smartphone + Digital Transceiver Smartphone with OS: Android, IP68 - Equipped with shock application Digital Transceiver: UHF 467.000 to 467.400MHz, line-of-sight distance of about 3km - SOS button included, IP68 4) Web Cloud Management
Price information
1) 3D scanner OWL including hardware and software = 4.5 million yen 2) Dedicated smartphone + shock application included 140,000 yen/unit 3) Sumatra + shock application included 190,000 yen/unit It depends on the combination. Please request a quote.
Price range
P6
Delivery Time
P3
※The delivery time may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
Purpose: Safety device for recovery workers in areas affected by earthquake disasters and heavy rain flooding. It automatically sends an SOS to colleagues when workers encounter secondary damage due to impacts or falls in hazardous areas. Usage: Measure the site with a 3D scanner to plan recovery work. - Mark hazardous and safe areas on images to create a disaster recovery plan diagram. Workers perform safe operations at the disaster site using tablets or disaster recovery plan diagrams. When mobile phones are out of service (no signal), they share information with nearby colleagues using the Sumatra's walkie-talkie function. * The SOS button can communicate with other workers carrying the same Sumatra. * Information can be transmitted as a relay between areas with and without signal. When mobile phones are in service (within signal), they share information with nearby colleagues using the Sumatra's smartphone function. If a worker at the disaster site suffers secondary damage from a fall or slip, the smartphone's impact app can automatically notify all colleagues.
Detailed information
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Overview diagram of the hazard system. It can monitor the safety of disaster recovery workers managed in the cloud.
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During disasters such as volcanic eruptions, the radio waves from satellites are attenuated by the eruption's smoke, causing mobile phone signals to be out of range and preventing calls. At that time, if you have a smartphone, you can share information with companions within approximately 3 km using a digital transceiver.
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During events such as forest fires (large-scale landslides caused by earthquakes), the mobile phone base stations (towers) installed in the mountains may collapse, resulting in smartphones losing signal and being unable to make calls. In such cases, if you have a smartphone, you can share information with companions within approximately 3 km using a digital transceiver.
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Three-dimensional measurement with OWL enables visualization of the site, generating AR images from point cloud data that can be utilized as image data for site restoration.
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.
