Virtual Key Service for Car-Sharing Companies: D'Ieteren and Continental Form Joint Venture

• The technology company and the automotive service provider form a joint venture for the development and implementation of various car-sharing services
• OTA keys, headquartered in Brussels, provides worldwide services for fleet and car-sharing operators
• Joint venture's applications illustrate opportunities from the broad spectrum of future services in the field of intelligent transportation systems (ITS).

Regensburg/Brussels, March 12, 2015. Growing interest in alternatives to conventional car ownership is triggering a boom in car-sharing services. To realize these new car and vehicle services as convenient and secure as possible, the international technology company Continental and the Belgian automotive service group D'leteren have formed a joint venture to develop and implement various car-sharing services. The joint venture is called OTA keys. It is named after the new company's largest product area: purely virtual car keys that are transmitted and used wirelessly via cell phones. This technology can be used for company fleets, car-sharing companies, and car-rental agencies alike. The new company is headquartered in Brussels.

"Continental has more than 20 years experience in the development and production of electronic car keys. We have been working on a purely virtual car key since 2008. OTA keys will enable us to offer car-sharing providers, fleet operators and car-rental agencies a complete service package to give customers a convenient, secure and even spontaneous driving experience," explains Andreas Wolf, head of Continental's Body & Security business unit. "OTA keys is a clear sign of the diverse opportunities that intelligent transportation systems will offer."

The heart of the OTA keys system is the virtual smartphone key. The smartphone exchanges data with the vehicle using near field communication (NFC) or the energy-saving standard Bluetooth low energy (BLE). The driver uses a smartphone app to book the required vehicle at his or her convenience. The OTA keys system then sends an encrypted forgery-proof data record to the cell phone. The virtual key is saved on the smartphone's SIM card. It contains the access authorization for the required vehicle. Using the NFC or BLE standard, the cell phone transmits the data (authentication, vehicle and diagnostic data, and user profile) to the reader in the car. This can be integrated into the vehicle doors, for example. Another receiver inside the car verifies the virtual key in the smartphone before the engine is started, and the vehicle is ready to go.

OTA keys provides its customers with the necessary digital infrastructure. This also includes an app for the end customers' smartphones, which is tailored to the requirements of the respective fleet or car-sharing operator. The user can use the app to find, select, and reserve available vehicles. The smartphone can then even navigate the user to the car's location. It's even possible to rent a vehicle spontaneously with the OTA keys service. In this case, the user only needs to hold his or her cell phone against the door of the free car and a virtual key is automatically generated on the server. This virtual key is then sent to the smartphone once an availability check has been done. The virtual key unlocks the car and, depending on how it is programmed, the app retrieves further data on the condition of the vehicle, before becoming a user-friendly navigation system.

While most car-sharing fleets currently still rely on systems that combine all intelligence within the vehicle, the OTA keys system uses smartphone intelligence and only requires NFC or BLE technology within the car. This approach has many benefits. The main advantage is the considerable reduction in costs. By using a virtual key, investment per vehicle can be reduced significantly.