New energy vehicle fault real-time alarm method and system

• Main Authors: LIU PENG, LONG CHAOHUA, YU XINZHAO, CHEN YIKUN, XU ZHIPENG, WANG ZHENPO
• Format: Patent
• Language: Chinese; English
• Published: 24.05.2019
• Subjects: ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE; CALCULATING; CHECKING-DEVICES; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; GENERATING RANDOM NUMBERS; PHYSICS; REGISTERING OR INDICATING THE WORKING OF MACHINES; TIME OR ATTENDANCE REGISTERS; VOTING OR LOTTERY APPARATUS

The invention discloses a new energy vehicle fault real-time alarm method and system. The method includes the steps: acquiring original vehicle data and transmitting the data to a front-end processor;analyzing and filtering the original vehicle data by the front-end processor and caching the analyzed vehicle data into a first Kafka message queue; consuming the vehicle data in the first Kafka message queue by a real-time computing framework, detecting whether a vehicle is faulted or not, and caching alarm data into a second Kafka message queue when the vehicle is faulted; writing the alarm data in the second Kafka message queue into a data base by a Kafka Service component; reading the alarm data in the database and displaying the alarm data on a display page by a Web server, and giving analarm. Highly real-time and high-efficiency vehicle fault real-time alarm is realized. 本发明公开了一种新能源车辆故障实时报警方法及系统，该方法包括采集原始车辆数据，并发送至前置机；前置机对原始车辆数据进行数据解析和过滤，并将解析后的车辆数据缓存入第一Kafka消息队列中；利用实时计算框架消费第一Kafka消息队列中的车辆数据，检测车辆是否发生故障，当车辆发生故