RECOGNITION METHOD AND RECOGNITION APPARATUS FOR WORKING BUCKET COUNT IN SHOVELLING AND LOADING PROCESS OF LOADING MACHINE

摘要

A recognition method and apparatus for a working bucket count in shovelling and loading processes of a loading machine. By applying a multi-sensor fusion technique to three kinds of pressure sensors in shovelling and loading processes of the loading machine, automatic recognition of a working bucket count in shovelling and loading processes is realized, thereby effectively improving and guaranteeing accuracy of testing data. Meanwhile, excessive working of a driver is effectively prevented, recognition of a working stage of the loading machine is facilitated, and a good foundation is provided for recognizing a working stage accurately and realizing dynamic prediction and control of the working process. The recognition method for a working bucket count or a working period has significance in accurate metering of the sample count during the performance testing process, and also has significance in post-stage sample statistics. The stage division of the working period is realized and the post-stage statistics are made more convenient. Therefore, the testing staff obtain the needed sample count accurately, the testing accuracy is improved and guaranteed, and time and labour being wasted due to excessive sample collection by the driver is prevented.