Peter AxelsonJeremy VlcanBeneficial Designs, Inc.Minden, NevadaTools and Technology for Accessible TrailsPreventing Access BarriersNeed to provide access to all allowed user groupsNeed to prevent those user groups not allowedBarrier at Riverview ParkChicaneDeschutes Cattle Guard BarrierKissing Gate BarrierSingle Step BarrierStep Over BarrierStile BarrierLatching GateZig Zag BarrierK BarrierBeneficial Designs Trail Gate Barrier WorkMotorcycle Side ViewFirst Inverted Bollard DesignMotorcycle TestingSecond Inverted Bollard DesignAbilities EXPOThird Inverted Bollard DesignMotorcycle TestingElectronic Trail Gate BarrierDetect the presence of motorized trail vehicle at trail access entryNotify via phone or internet messageVoice, image, text or GSM text messageReport via alarm or dispatch serviceCapture of video before and after eventOnsite alarm optionsElectronic Gate BarrierElectronic TGB SpecificationsSelf contained wireless battery powered detection unitBase electronics receive signal via wireless protocol with jamming detectionLow battery monitoring and notificationElectronic TGB SpecificationsInfra-red sensor technology with fresnel lensField of view is approx 2 degreesAt 50 feet the field of view is approx 20 inchesDynamic detection of hot objects entering field of viewElectronic Trail Gate BarrierSet up 32 inch clearance mechanical trail gate barrier with steel or concrete bollardsDetect the presence of motorized trail vehicle at trail access entry pointSilently report violation using desired format or onsite alarmElectronic TGB SpecificationsCustom designed electronic circuit to control infra-red sensorCustom software algorithm to detect movement of heated object against backgroundFunding SupportDevelopment of the High Efficiency Trail Assessment Process and the Trail Gate Barrier Project provided by the USDA CREES SBIR programBeneficial Designs, Inc.Minden, Nevadawww.beneficialdesigns.commail@beneficialdesigns.com775.783.8822 voice775.783.8823 faxWorking toward universal access through research, design &
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