Hyundai and Kia Develop ICT Connected Shift System
Hyundai Motor Company and Kia Motors Corporation have that they have developed the world’s first predictive Information and Communication Technology (ICT) Connected Shift System, enabling a vehicle to automatically shift to the optimal gear after identifying the road and traffic conditions ahead.
ICT Connected Shift System uses intelligent software in the Transmission Control Unit (TCU) that collects and interprets real-time input from underlying technologies, including 3D navigation equipped with a precise map of the road as well as cameras and radar for smart cruise control.
The 3D navigation input includes elevation, gradient, curvature and a variety of road events as well as current traffic conditions. Radar detects the speed and distance between the vehicle and others, and a forward-looking camera provides lane information.
Using these inputs, the TCU predicts the optimal shift scenario for real-time driving situations through an artificial intelligence algorithm and shifts the gears accordingly. For example, when a relatively long slowdown is expected and radar detects no speed irregularities with the car ahead, the transmission clutch temporarily switches to neutral mode to improve fuel efficiency.
Hyundai and Kia said that when they tested a vehicle with an ICT Connected Shift System on a heavily curved road, the frequency of shifts in cornering was reduced by approximately 43 per cent compared to vehicles without the system. Accordingly, the system also reduced the frequency of brake operation by approximately 11 per cent.
The companies are planning to further develop the system so that itan communicate with traffic signals based on LTE or 5G communication and plan to apply the technology on future vehicles.
12 March 2020