How to query the arrival time of Qingdao bus through SMS?

Qiu Weifang, chairman of Qingdao Public Transport Group, said that all this depends on a system-intelligent bus operation and dispatching system. Qiu Weifang said that by the end of this year, more than 4,000 buses on the city's 166 bus lines are expected to achieve intelligent dispatching, and the scale and scientific and technological content of intelligent dispatching in the island city will also rank among the top in the country. Intelligent systems can "remotely control" buses.

Now the method to query the arrival time is as follows:

First, I searched the website of Qingdao Public Transport Group. After clicking in, I found a link "Smart Travel Service". After clicking in, the page that appears reads "Qingdao Public Transport Group Travel Inquiry Service". Then choose the route, and then choose the station to know the two closest trains from the station, and the information of the first and last trains is also displayed. There is an error of about 3 minutes at most in time.

Sincerely answer, if satisfied, hope to adopt it in time.