System and method for interaction between vehicle-mounted system and cloud

• Main Authors: LUO YUEJUN, CHUN CHUNG-HYUNG, HU XIAOJUN, GUO YANGBIN, GUO YONGMEI
• Format: Patent
• Language: Chinese; English
• Published: 09.06.2023
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention relates to a system and method for interaction between a vehicle-mounted system and a cloud. The system comprises the vehicle-mounted system, a cloud system, an EMQX cluster and a Kafka cluster. The EMQX cluster is used for receiving a message sent by the vehicle-mounted system to the cloud system and bridging the message to the Kafka cluster; the receiving module is also used for receiving a message sent by the cloud system to the vehicle-mounted system; the vehicle-mounted system receives and processes a message sent by the cloud system in the EMQX cluster; and the cloud system acquires and processes the message sent by the vehicle-mounted system by subscribing the Kafka theme message. According to the method, the access problem of massive equipment, the adaptation problem of different vehicle end protocols, the throughput problem of message consumption and the expansibility problem of related services can be effectively solved. 本发明涉及一种用于车载系统与云端交互的系统及方法，系统包括车载系统和云端系统、EMQX集群、Kafka集群；所述EMQX集群，用于