Products & Services

With the increasing popularity of connected vehicle technologies more and more on-board navigation devices and apps need M2M (Machine to Machine) access to road-side information. Road-side information such as traffic lights and Changable Message Signs(CMS) help drivers travel more safely and conveniently.

IISI launched InVignal products in response to the needs of smart transportation applications. Based on our ITS experiences and expertise InVignal is designed to facilitate the communication between vehicles and road-side devices to ensure safe and easy travel. In-vehicle signal service utilizes urban traffic management knowledge to predict and publish accurate traffic light status and countdown. Virtual CMS service enables traffic control center to publish traffic information to drivers and guide traffic away from congested roads.

Use Cases


  • Navigation device manufacturer and logistic fleet operators can buid-in InVignal service to display signal and traffic information in vehicle and prompt drivers to avoid incident and congested roads.

Advanced Safety

  • Car manufacturer can improve driving safety with ADAS and InVignal by alerting drivers according to the status and countdown of the traffic lights ahead

  • Sensor fusion of InVignal data with image, lidar, 5G and DSRC technologies enables L1-L5 autonomous vehicles to precisely perceive the surrounding road conditions.

Traffic Management

  • Virtual CMS service enables traffic control center to publish location-based traffic information and traffic guidance strategies.

  • We provide innovative traffic management value-added services. By replacing hardware implementation with information technology cost can be reduced and efficiency can be improved.


International Integrated Systems, Inc. (IISI) is a large-scale international professional benchmark company of information and communication technologies.

IISI’s areas of expertise encompass public sector, financial sector, healthcare, smart city, and telecom & internet services, which were built up over the past thirty years. Our industry-leading task force covers sales, marketing, consulting, engineering and project management elites, possessing numerous professional certificates and strong background of large-scale projects for IT system planning, deployment, maintenance and operation.

IISI is devoted to providing services with consistent innovation and honesty. Cooperating with global IT service providers, IISI offers worldwide customers competitive and intelligent solutions. We are striving to become a leader providing state of the art solutions to support clients to achieve competitive edge for success and growth.