Insurance - Realizing usage-based insurance Corp. by absorbing deadweight loss Government - Reducing dispute - Improving road infrastructure and flows - Revitalizing market - Promoting international vehicle transaction Vehicle - Detecting defective vehicle - Gathering real data for Manufacturer model in early stage improving vehicle performance OBD2 - Creating new revenue stream - Taking opportunity of analysing Scanner data vehicles’ historical manufacturer Trust provisioning of car sharing system Description This use case is about car sharing system. Car Sharing is to offer a new service model for automobile transportation. Simply, Car sharing is a self-service, on-demand alternative to car ownership; a service that is offered to urban residents (Business to Consumer, B2C) and businesses (Business-to-Business, B2B). This service is mainly designed around a particular user profile first of all, people who live in – cities but do not drive a car every day and secondly tourists who live in cities but do not own a car. Thus, people who need a car at short notice but take an alternative to car ownership. The brief procedure of this service is illustrated in Figure 14: 1) joining the membership, 2) unlocking the car door, 3) driving away, 4) parking to any reserved spot provided by the service provider and/or public, and 5) paying as you drive (including gas, insurance, and etc.). Figure 14 High level Illustration of car sharing system – Actor list A user who takes the ownership of the shared things which are car. Users: Sensor Devices can be various based on its usage, and do not have Sensors (or Sensor Devices): any direct communication interfaces to the service platform. Smartphone: A device which is an intermediate entity and is available to connect from sensors to a service platform. The basic role is similar to the general gateway, but it has some sensors and some applications (navigation) itself used by services.
Insurance Corp. - Realizing usage-based insurance by absorbing deadweight loss Government - Reducing dispute - Revitalizing market - Promoting international vehicle transaction - Improving road infrastructure and flows Vehicle Manufacturer - Detecting defective vehicle model in early stage - Gathering real data for improving vehicle performance OBD2 Scanner manufacturer - Creating new revenue stream - Taking opportunity of analysing vehicles’ historical data Trust provisioning of car sharing system Description This use case is about car sharing system. Car Sharing is to offer a new service model for automobile transportation. Simply, Car sharing is a self-service, on-demand alternative to car ownership; a service that is offered to urban residents (Business to Consumer, B2C) and businesses (Business-to-Business, B2B). This service is mainly designed around a particular user profile – first of all, people who live in cities but do not drive a car every day and secondly tourists who live in cities but do not own a car. Thus, people who need a car at short notice but take an alternative to car ownership. The brief procedure of this service is illustrated in Figure 14: 1) joining the membership, 2) unlocking the car door, 3) driving away, 4) parking to any reserved spot provided by the service provider and/or public, and 5) paying as you drive (including gas, insurance, and etc.). Figure 14 – High level Illustration of car sharing system Actor list Users: A user who takes the ownership of the shared things which are car. Sensors (or Sensor Devices): Sensor Devices can be various based on its usage, and do not have any direct communication interfaces to the service platform. Smartphone: A device which is an intermediate entity and is available to connect from sensors to a service platform. The basic role is similar to the general gateway, but it has some sensors and some applications (navigation) itself used by services.