Method and system for indicating vehicle operating conditions on a graphical user interface with graph-axis control

A computing system comprising:

• a processor;
• a display;
• and
• a non-transitory computer-readable memory including executable instructions, wherein execution of the executable instructions by the processor causes the computing system to perform functions comprising:
• writing, into the memory, a sequence of vehicle data parameters (VDPs) output by a particular vehicle, wherein:
• the sequence of VDPs includes a first vehicle data parameter (VDP) corresponding to a first requested parameter identifier (PID) and a second VDP corresponding to a second requested PID different than the first requested PID,
• the first requested PID corresponds to a first threshold,
• the second requested PID corresponds to a second threshold, and
• the first VDP is earlier in the sequence than the second VDP;
• displaying, on the display, a first view of a graphical user interface (GUI), wherein:
• the GUI includes a container and a graph-axis control, and
• the container, in the first view of the GUI, includes a waveform corresponding to a first particular PID;
• determining a first breach by determining the first VDP written into the memory breached the first threshold;
• determining a second breach by determining the second VDP written into the memory breached the second threshold;
• displaying, at the graph-axis control within the GUI, a stacked VOC indicator after determining the first and second breach;
• and
• displaying, on the display, a second view of the GUI in response to a selection of the stacked VOC indicator, wherein the container, in the second view of the GUI, includes a waveform corresponding to a second particular PID instead of the waveform corresponding to the first particular PID.

A non-transitory computer-readable memory having stored therein instructions executable by a processor to cause a computing system including a display to perform functions comprising:

• writing, into the non-transitory computer-readable memory, a sequence of vehicle data parameters (VDPs) output by a particular vehicle, wherein:
• the sequence of VDPs includes a first vehicle data parameter (VDP) corresponding to a first requested parameter identifier (PID) and a second VDP corresponding to a second requested PID different than the first requested PID,
• the first requested PID corresponds to a first threshold,
• the second requested PID corresponds to a second threshold, and
• the first VDP is earlier in the sequence than the second VDP;
• displaying, on the display, a first view of a graphical user interface (GUI), wherein:
• the GUI includes a container and a graph-axis control, and
• the container, in the first view of the GUI, includes a waveform corresponding to a first particular PID;
• determining a first breach by determining the first VDP written into the memory breached the first threshold;
• determining a second breach by determining the second VDP written into the memory breached the second threshold;
• displaying, at the graph-axis control within the GUI, a stacked VOC indicator after determining the first and second breach;
• and
• displaying, on the display, a second view of the GUI in response to a selection of the stacked VOC indicator, wherein the container, in the second view of the GUI, includes a waveform corresponding to a second particular PID instead of the waveform corresponding to the first particular PID.