Rolling Wireless offers a wide range of optional software components, built to work on any of our supported software platform options.
These smart applications and middleware components are provided as value-added features on top of the standard platform services and APIs.
Our range of ready-to-use applications are designed to address common connected vehicle and telematics use cases.
All our applications are flexible and easily customised to fit specific customer requirements. They are fully validated, and continuously maintained and updated to meet any applicable regulatory and industry standards.
With the integration of Wi-Fi, Bluetooth and cellular modules in most TCUs, in-vehicle connectivity options have multiplied. Maintaining always-on connectivity on the move has become a major challenge for connected vehicles, due to factors such as:
Network monitoring requires in-depth knowledge of network stacks and potential network behavior issues, which is why Rolling Wireless offers the Connectivity Monitoring smart application to ensure reliable, optimised connectivity at all times.
The application monitors available networks and provides smart switching between the connections to optimise for your desired KPIs. It can monitor items like:
Detection of connectivity issues helps to control high level application behaviour and user notification. Rolling Wireless combines information from different sources to analyse network status and flag connectivity monitoring events.
This application monitors the health of the NAD as well as the TCU to ensure that both systems can meet the expected lifetime of the device.
The application can monitor several environmental parameters, such as the temperature of the NAD, PA’s, PMIC, etc. as well as monitoring the memory read/write and CPU usage to detect and prevent unexpected behavior.
The application can either do passive monitoring and generate alerts or take corrective action to reduce permanent harm to the device by managing the mission profile configured over the air.
A traditional USIM is fixed to its operator. It is not possible to change the connectivity provider during its lifetime except if a traditional removable plastic SIM is used, which comes with issues of reliability in automotive use cases.
The eCall IVS Smart Application provides a quick roll out of a full-featured emergency call service by adapting the eCall IVS Smart Service to the host vehicle system.
The eCall IVS Smart Application is a high-availability service designed to meet requirements for:
The eCall IVS Smart Application implements a complete state machine for an eCall service, including voice prompt playback, call redialing, call resuming.
The application is portable and supports multiple frameworks like:
As an additional option, Rolling Wireless also offers a comprehensive audio tuning service to meet the stringent eCall audio quality requirements at the vehicle level.
In addition to standard services and APIs, Rolling Wireless also offers many custom middleware components that are pre-integrated with the flexible NAD software platform to help make it easier and quicker to complete TCU development and go to market.
All components are fully tested and validated. They provide high-level consistent APIs that remain backwards compatible with newer chipsets and software features.
IPC/RPC are key components in a modern software system.
Rolling Wireless IPC/RPC provides:
Lua scripting support for RPC: