Double-motor electric tractor test bed and test control method thereof

• Main Authors: ZHAO SIXIA, XU LIYOU, ZHOU ZHILI, LI ZHONGLI, ZHAO XUEPING, LIU MENGNAN, NI QIAN
• Format: Patent
• Language: Chinese; English
• Published: 17.07.2018
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention relates to a double-motor electric tractor test bed and a test control method thereof. An instruction symbol is recognized by the upper computer through a logic gate circuit, and the test bed is controlled to work in a test mode corresponding to the instruction character, the test mode of the test bed comprises a power battery pack test mode, a driving motor test mode, a drive systemtest mode, a power output shaft test mode and a complete machine test mode. According to the double-motor electric tractor test bed provided by the invention, test analysis can be carried out on different modules of the developed electric tractor, great significance is achieved for the development of the electric tractor; the invention further provides a control method of different modes, the test mode of the test bed is controlled through the upper computer identification instruction symbol, and automatic control of the test process is realized. 本发明涉及种双电机电动拖拉机试验台及其试验控制方法，由上位机通过逻辑门电路识别指令符，控制试验台以指令符对应的试验模式工作，所述试验台的试验模