M2M Technology Empowers e-mobility

who we are is the worldwide leading supplier of cellular machine-to-machine (M2M) communication modules with a strong portfolio of high-quality GSM, GPRS, EDGE, UMTS and HSPA products The company was founded in 1995 as a business unit of Siemens Communication was spun off from Siemens in 2008 In 2010 the company has became part of Gemalto, the leader in digital security Headquarters in Munich, Germany Technology Center in Berlin, Germany More than 20 regional offices worldwide M2M Module Market Shares 2009 Source: Gartner, Inc. July 2010 Page 2

M2M Technology Empowers e-mobility Page 3

Electric Mobility is Coming Audi A1 e-tron 2012 VW Golf blue-e-motion 2013 BMW MCV 2013 Opel Ampera 2011 Ford Focus Electric 2012 Nissan Leaf 2010 Toyota iq-e 2010 Chevrolet Volt 2010 Page 4

Charging Infrastructure for Electric Vehicles Petrol-powered Vehicle Electric Vehicle (EV) Air pollution CO 2 115-350 g/km + NO X + fine particles Air pollution CO 2 70-95 g/km - energy mix CO 2 0 g/km - green powered Fuel time 1 min / 100 km Charging time 8-1h / 100 km Home Shopping Petrol stations e.g. Germany - 14.500 @ ~20kW / 100km Charging alternatives 230V@16A - 400V@63A Work Restaurant Charging Stations at each parking lot Page 5

Wireless M2M enables Electric Charging Infrastructure Charging Stations with integrated Wireless Module Mobile Network GPRS EDGE UMTS HSPA Internet Billing Center Member or Credit Local-based Services Authentication Payment Data Meter Data Fault Data Charging Station Management User Management & Identification Status Notification (web / SMS / e-mail) Page 6

Benefits for Drivers and Charging Station Providers Charging Station Providers companies offering public parking Multi-story car park Shops / Malls Municipality Restaurants Public transport (park & ride) Benefits for station providers additional revenue streams differentiation to competitors holding customers for longer time attracting customers during slow periods promotion and special rates by SMS or location-based services Benefits for driver charging as value-added service free power charging at happy hours discount on power for spending combination with loyalty programs automatic notification about status (web / SMS / e-mail) combination with loyalty programs Page 7

Integration in Smart Power Grids Company A Company A Company B Company B Renewable power is used when available Electric vehicles act as flexible energy consumers within the smart grid Charging stations are controlled by the smart grid via wireless M2M communication If other power consumers have higher demand, vehicle charging is slowed down or temporally stopped No additional power has to be generated temporally Electric vehicles could even act as power source within the grid in the future Page 8

Case Study: RWE LSG Controller for EV Charging Stations by INSYS RWE e-mobility Project www.rwe-mobility.com Source: RWE Page 9

Case Study: RWE LSG Controller for EV Charging Stations by INSYS RWE e-mobility Project First 500 public charging stations in Germany (until end of 2010) First deployments in Austria and Poland Public charger (outdoor) with two power sockets 400 V AC / 3 / 32 A (22 kw) Home charger (wall) with one power socket 400 V AC / 3 / 32 A (22 kw) Build-in electricity meter with data interface Transmission of vehicle authentication data via charging cable to charging station (PLC) GPRS for wireless communication with the RWE backend system (LSG Controller with embedded Cinterion TC63i module) Remote vehicle authentication, meter reading, device management and charging activation is done via the GRPS connection today (prepared for further applications like smart grid load management) Source: RWE Page 10

Case Study: RWE LSG Controller for EV Charging Stations by INSYS RWE LSG Controller by INSYS Microelectronics GPRS/Ethernet router with free programmable controller function 4 port Ethernet switch to connect peripheral Ethernet device: PLC module (or display, local payment devices, RFID reader) RS232 serial interface to connect smart meter for meter reading 1x PWM interface: pilot signal (state / ampacity) 2x input interfaces: plug detection, 1 unused input 2x output interfaces: plug interlock, contactor switch Intelligent charging controlled via SCC-PS GPRS Class 12 RS232 Meter Power LSG Controller Interlock PP Contactor Ethernet CP PLC Module PLC CP: Control Pilot PP: Plug Present (Proximity Pin) Source: RWE, INSYS Microelectronics Page 11

Convenient Global Use by Wireless M2M Communication Wireless machine-to-machine (M2M) communication supports connectivity for urban, rural or even remote located charging stations immediate data communication without digging and laying of additional communication cables attractive operational cost due to specific M2M tariffs by leading MNOs rollout of pre-configured and pre-tested charging stations global use of charging stations by globally available mobile networks based on GSM standards (GPRS, EDGE, UMTS, HSPA) global M2M SIM offerings similar M2M applications since years automated meter reading remote maintenance & control, vending / point of sales Page 12

M2M Evolution Platform: All You Need for Remote and Local Control Powerful and modern platform ARM9 and Blackfin DSP in 65nm Two mounting options LGA surface mounting and via connector Quad-Band GSM 850/900/1800/1900MHz High data rate also for upload GPRS (85 kbps) or EDGE (236 kbps) Embedded IP stack and Internet services: HTTP, FTP, SMTP, POP3 Embedded processing via Java for standalone applications Multiple interfaces USB, 2x serial, SPI, I2C, ADC, DAC, GPIO s Analog and digital audio, configurable audio parameters Broad driver support Microsoft RIL, multiplexer, etc. Low power consumption and advanced power management Special M2M features like RLS monitoring - jamming detection Full type approved including network operator approvals Maximum flexibility through scalability Migration path to future technologies for investment protection Page 13

Migration Path to latest Wireless Technologies Supporting Future Use Cases of EV Charging Stations 2G 2.75G GPRS GPRS + Java EDGE 85 kbps 85 kbps 236 kbps 3G 3.5G UMTS/HSDPA HSPA 3.6 Mbps 14.4 Mbps TC63i TC65i MC75i EU3 coming soon M2M Evolution family 100% form factor compatible same mechanical and electrical interfaces same mounting positions (B2B/RF connectors + holes) same software platform, full feature scalability same modules available as solderable equivalents M2M Advanced family extended dimensions conforming to new technologies (3G - 3.5G) same mounting concept (B2B connector + holes) defined electrical compatibility range basic feature scalability Page 14

Wireless Modules with Embedded Application Processing Java embedded processing allows to run applications directly on the wireless module: Cost reduction due to reduced BOM (Bill of Material) for processor and memory, less space Time to market due to less complexity of design and reduced efforts for testing and approval Flexibility in changing existing applications or creating new product variants etc. easy reuse and maintenance emaintenance which allows remote software update over the air and therefore secure the investment Future proven standard due to world wide acceptance in cellular phone business and support across the complete IT industry Page 15

Summary: Park-Plug-Charge in a Smart and Convenient Way An available and easy-to-use charging infrastructure is a crucial part of success for the introduction of electric vehicles Data communication is the key for the deployment of large scale and distributed systems Wireless communication is the smartest way to connect EV charging stations Electric vehicles are the ideal power consumers in the smart grid of the future, and the EV charging station is the point of control The goal to achieve: Park-Plug-Charge in a smart and convenient way Page 16