April 22，At the School of Electrical Engineering, class 2021 Class 2 Launched the first "Watching Harbin，Every journey "" Class Volunteer Service offline research and statistical work，The monitor Wang Yingshuo led the team，2 Class Research Team and the Statistics Group all students participating in activities。

Before the start of the event，Wang Yingshuo's offline activity mobilization meeting，On the event arrangement、Research materials collection、Activity precautions and other aspects to make detailed explanations，Make sure to do the efficient and orderly activity。

In the event，The research team distributes the north and south side of the teaching building、East side of the experimental building、Campus North Gate and other vehicles with centralized parking points for centralized research，The vehicle conditions are initially divided into two types of faulty vehicles and intact vehicles，Further classification of faults of faulty vehicles，If a car body failure、parts defect、brake failure, etc.，Align the vehicle fault data through the way to take pictures of the mobile phone for the statistics team for further analysis。At the same time，During the investigation,，The students of the investigation team cleaned up Haro bicycles based on the pollution of the body，and actively collect students' cycling experience，Statistics to the vehicles reflected in the students。

After the offline survey is over，The statistical group recognizes the image data of the research team through programming means，Summary of the collected vehicle information according to the number of vehicle problems and the severity of the vehicle problem，Analyze the proportion of each vehicle problem and the main distribution of damaged vehicles，And preliminary planning and adjustment of the second offline research work based on the data of the survey。

The volunteer service activity of this survey statistical work is reported to the vehicle through investigation and reporting，Guarantee the safe travel of teachers and students in this campus。At the same time，This event helps to cultivate students' consciousness of cherishing public property，It laid a good foundation for creating a civilized campus。