As part of CORALY (Coordination and Regulation of traffic on the expressways of the Lyon conurbation), the DIR Centre-Est adopted an application in 2015 called Node datex. It allows the conversion of data from the SIC (Coraly Computer System) in the Datex2 format and to convert data received in Datex2 format into the Coraly format. The consultation project, which follows a precedent of the same ilk, aims to cover all the needs in terms of maintenance and evolution of the Node datex application: - preventive maintenance: preventive visits for diagnosis, analysis and, if necessary, upgrade. - Curative maintenance in case of malfunction: intervention for diagnosis and restoration of the system to working order. - Evolutionary maintenance: functional and technical design, realization and testing of developments in order to meet the needs of evolution of the datex node both functional and technical
Datex2 is the European standard specification for road information in exchanges between information systems. As part of CORALY (Coordination and Regulation of traffic on the expressways of the Lyon conurbation), the DIR Centre-Est adopted an application in 2015 called Node datex. This application allows the conversion of data from the SIC (Coraly Computer System) in the Datex2 format and to convert data received in Datex2 format in the Coraly format.The consultation project, which follows a precedent of the same ilk, aims to cover all the needs in terms of maintenance and evolution of the Datex Node application: - preventive maintenance: preventive diagnostic visits, analysis and, if necessary, upgrades to protect themselves as much as possible from the risk of malfunctions. - curative maintenance in case of malfunction: intervention for diagnosis and restoration of the system (concerns systems, software packages and software developed specifically). - evolutionary maintenance: functional and technical design, realization and testing of developments in order to meet the evolution needs of the datex node both functional and technical