Recently, China's first set of NJKYC-I tractors and agricultural machinery reliability remote measurement and control system was officially put into use at the Product Quality Testing Center of Shandong Agricultural Machinery Research Institute. China's agricultural machinery product reliability test intelligently achieved zero breakthrough, agricultural machinery reliability The test problem is expected to be solved.
It is understood that the reliability of the test is important to ensure the quality of agricultural products. Previously, agricultural reliability tests are based on the testing personnel Truck tracking, manual recording, manual data summary processing method, not only time-consuming and prone to subjective test Factor constraints, making test data difficult to play a role in product improvement.
2015, Shandong Academy of Agricultural Machinery Research Products Quality Inspection Center developed the first set of NJKYC-Ⅰ-type tractors and farm machinery reliability of remote monitoring and control system. Trial began in 2016, so far it has experienced more than two years verification test, completed tractor manufacturers dozen times reliability test hundred units, subjected to the test temperature, vibration, rain, snow, dust and other harsh environment, the stable equipment system, the software logic to meet the design criteria for tractors, combine harvesters and other agricultural with reliability test requirements for tractor manufacturers by product reliability testing and failure analysis of the data found design flaws and improve existing products, and promote the upgrading of product quality and reliability levels.
The NJKYC-I tractor and agricultural machinery reliability remote measurement and control system is based on the Internet of Things technology. It consists of a remote test terminal, a cloud server, and a measurement and control center. The remote test terminal is installed on the machine under test, and the measurement and control center includes a fixed control center. And the mobile terminal, etc., through the cloud network, the two parts are connected together to realize data interaction. The remote test terminal will be collected by the sample machine's operation data, operation track, key steps of the operation process and uploaded to the cloud network server, and the measurement and control The center analyzes and processes the data on the cloud server, and draws the test conclusions, and stores the data of the whole test process. The system realizes the location tracking of the whole process of the test, automatic data collection and processing, and greatly improves the test data. Acquisition and calculation accuracy.