A Sensory Data Integrating Bus under the Intelligent Transportation Environment

摘要

A large number of sensor data has been generated in the emerging Internet of Things, which is massive, real-time, continuous, high concurrent and space-time correlated as its characteristics. Massive heterogeneous traffic data stream on Intelligent Transportation is typical sensor data. Because of the difficulty to access data stream timely and reliably, traffic business computation and application system are inconvenient to construct and maintain. An integrated bus is presented in this paper for multiple-source real-time sensory data, which supports the access and the transmission on the high concurrency, high-speed data stream in real-time fashion. The experiments in our R&D projects show that the bus can afford the access on the traffic data of C10K concurrency in the low latency and high throughput.