Automotive: tests on raceway and dirt track, wind tunnel testing, laboratory test benching

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1 Wireless sensors for embedded measurement You are a rolling stock, naval & aeronautic manufacturer and wish to significantly reduce your costs related to test benching. Beanair products perfectly answer to your needs in terms of embedded measurement: : tests on raceway and dirt track, wind tunnel testing, laboratory test benching : Field measurement campaigns during maintenance phase. Automatic fault detection on sensitive device and systems Aeronautic: Comfort measurement, engine, fuselage, wings and cabin test benching. Naval equipment: Tracking, monitoring, surveillance, underwater test benching, engine room monitoring Beanair has designed a new family of hardened miniaturized wireless measurement products adapted to harsh environments. Thanks to a bandwidth of 3 KHz maximum (in mono-channel configuration), the dynamic measurement is now available with our wireless technology: Analog-Signal data acquisition system ( amplified tension or 4-20 ma) Shock Measurement (SSD Smart Shock Detenction ) Tilt measurement Vibration Measurement

2 Application Fields-Embedded Measurement At last a measurement technology suited for embedded measurement Reduce your cabling costs The cabling cost is becoming more and more important in embedded device and equipment. The cost of integration, maintenance as well as the cabling weight induce non negligible constraints that can be more costly than the price of cabling alone. Beanair offers you to slash these costs by choosing a wireless instrumentation. A radio transmission that is optimized for harsh industrial environment While the vast majority of wireless measurement systems show their limits in harsh industrial environment, Beanair has designed an innovative concept based on antenna diversity allowing to optimize the radio link quality in environments subject to random and diverse disturbance. Picture : Signal emission diversity.beanair intergrates advanced antenna diversity tehcnology Hardened and miniaturised wireless measurement products Areas that had been inaccessible to wired measurement instruments are now at reach thanks to hardened miniaturised wireless measurement device ( IP66 enclosure & 30G shock resistant) Picture: BeanDevice AX-3D (wireless accelerometer) Geographically locate your measurement events thanks to GPS geo-location Whether you intend to manage your fleet of vehicles or simply proceed to measurement and testing, you will need to localise your sensors, components and alarms. The combination of WSN with the GPS allows you to link measurement events to geo-location. Picture: Geo-location of acceleration events on a vehicle A monitoring software designed to match your needs and blend into your IT infrastructure The BeanScape is a real time supervision and monitoring system that allows you to view and manage in real time the BeanAir wireless sensor network. The BeanScape is also fitted with an expert system allowing to view and interpret elements such as measurement or network alarms. The BeanScape integrates an OPC server allowing to blend into your IT system. Most engineering platform tools (MatLab, LabView, WinDev, ) integrate an OPC client. 2

3 range s main applications: Dynamic measurement on embedded equipment Vibration analysis Inertial measurement BeanDevice AX-3D Movement and Shock detection Health and usage monitoring systems (HUMS) Shock measurement on vehicles & trains Transportation Monitoring Drop testing Crash and impact testing BeanDevice AX-3DS Ride Quality Measurement Platform Leveling and stabilization Laser level rotation Slope measurement (Building, infrastructure & construction) Oil drilling BeanDevice HI-INC Axial rotor measurement 3

4 Use case: The concept of a «Plug & Drive» laboratory vehicle Beanair and its partner Pecan Technologies, a consulting and engineering company specialised in vehicle test benching (automobile, heavy trucks, industrial vehicles, agricultural vehicles), have joined their knowledge in an effort to offer an innovative solution which will change the way vehicles will undergo testing in the future. The concept of «Plug & Drive» laboratory vehicle has allowed to push back the limits in terms of testbed vehicle instrumentation by integrating wireless technology. Braking Zoom on a pressure sensor located on a braking system Picture: «Plug & Drive» laboratory vehicle equipped with Beanair wireless sensor network Vehicle brake system testing Each BeanDevice AN-420 coupled with a pressure measurement sensor bar allows you to validate devices such as ABS (Anti-lock braking system) & ESP (Electronic Stability Program) on a vehicle. Real time measurement monitoring All measurements are recorded and stored on the Beanscape. Each measurement is time stamped and geolocated in real time within a 1Hz to 5Hz bandwidth It is therefore possible to efficiently analyse the behaviour of a vehicle and geolocate it when an alarm is being issued. 4

5 Reduced instrumentation costs (Example of laboratory vehicle "Plug & Drive") Wireless Instrumentation Wired Instrumentation Time Instrumentation 1 Technician for 4 hours 300 euros for 1/2 day 2 Technicians for 3 days 3600 euros Wiring cost 0 euros 400 euros Total cost 300 euros 4000 euros Reduced weight & wiring increases the payload (Example of vehicle laboratory "Plug & Drive") Wireless Instrumentation Wired Instrumentation Individual weight 1 BeanDevice AX-3D, with battery included: 145g Piezo accelerometer 1 + 4m Teflon Cable + ICP system 1 BeanDevice AN-420 acquisition : 1800g (measuring current loop ma wired acquisition data + ma) with battery included: 7 m of shielded cable: 800g 400g 3 temperature wired acquisition 3 BeanDevice SUN-T (Wireless data + 20 m of shielded cable: temperature sensor): 340g 1 BeanGateway IEEE 2500g / GSM / GPRS: 400g Total weight 1285g 5100g 1, mail Gay Lussac Neuville-sur-Oise France [email protected] Tel.:+33.(0)