A method and storage medium for quickly checking lkj in-vehicle data by using sliding screen operation

Abstract

A method and storage medium for quickly checking LKJ vehicle-mounted data by using sliding screen operations, including graphically displaying LKJ vehicle-mounted data that needs to be checked on a touch screen, and the LKJ vehicle-mounted data is displayed on the touch screen in the form of a line ; When the data needs to be checked, the checker's finger drives the map slide screen to the current position of the train from the target position where the train wants to move forward, or drives the train slide screen from the current position of the train to the target position of the train. After the pressing action is completed, the finger Lift up; the controller connected to the touch screen acquires the LKJ vehicle-mounted data information corresponding to the target position stored in the memory connected to the controller according to the coordinates of the target position, and displays the LKJ vehicle-mounted data information on the screen for checking Personnel checking. The data of the present invention can perfectly test various application scenarios without worrying about the problem of losing part of the running state caused by the forward operation of the parking space.

Description

technical field [0001] The invention relates to a method for checking LKJ vehicle data, in particular to a method for quickly checking LKJ vehicle data by using a sliding screen operation. Background technique [0002] After the LKJ basic data is compiled and the on-board data is formed, it must pass the laboratory verification before it is allowed to board the train. The verification method is to use a simulation device to provide a set of experimental LKJ equipment with the necessary external signals to simulate the actual train running. In addition, the on-board program is released for the first time. Finally, it is also necessary to first pass the simulation verification on site before getting on the car. There are currently three methods for the simulation test: [0003] 1. Use the speed signal sent by the simulation device to let the test LKJ device run slowly to the test site; [0004] 2. Use the [Parking Space] + [Forward] button to fast-forward to the test site one...

AI Technical Summary

Problems solved by technology

[0007] 1. The method of using the analog speed signal to verify the data is too slow and inefficient;

[0008] 2. The method of fast-forwarding along the signal section by using the [Parking Space] + [Forward] buttons is not detailed enough. The LKJ control is related to the current and previous train running history status. Directly partitioning and fast-forwarding will lead to incorrect control of some functions;

[0009] 3. Because most of the verification work is done in the interval, the method of combining the two is the most important method currently used, but the efficiency of this method is still not high