Requirements for logistics tracking and monitoring

　　The management of logistics transportation vehicles by logistics transportation companies is mainly to conduct real-time monitoring of the running status of vehicles on the way, timely understand the location and status of vehicles and goods, and understand the parking records of long-distance logistics transportation vehicles on the way, whether there is overspeed, fatigue driving, and whether the driving behavior is standardized? If an accident occurs, it is also necessary to fully understand the driving status of the driver when the accident occurs, so that the manager can know the operation of the vehicles outside. At present, the information of goods in transit is not transparent enough, mainly through the third-party logistics company's merchandiser to actively call to track the status of goods, or the driver to call to report the status of progress after arriving at the distribution point or the customer. Some transportation companies began to require the driver to try to report the status of progress by SMS. In general, the information feedback of transportation companies is little and slow, and the workload of third-party logistics companies is large.

　　The national standard Classification and Evaluation Indicators of Logistics Enterprises, which was implemented on May 1, 2005, requires that all logistics enterprises participating in the evaluation level should achieve a cargo tracking level of 50% to 90%, providing a broad market space for the GPS industry. In addition, China has 53 million cars, including 7 million freight vehicles, and more than 900000 ships of all kinds, and the number is growing rapidly, which provides an effective guarantee for the customer scale of the GPS tracking and positioning market in the future.

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