A display apparatus includes: an operation input device configured to designate a data range of an observed value; an analysis condition setting device configured to determine an analysis range or an analysis parameter of the observed value, corresponding to the number of samples included in the data range; a computation device configured to analyze a waveform or a trend of the observed value on the basis of the analysis range or analysis parameter; and a display screen generation device configured to cause a display device to display a waveform or a straight line as a computation result of the computation device.

A display apparatus includes: an operation input device configured to designate a data range of an observed value; an analysis condition setting device configured to determine an analysis range or an analysis parameter of the observed value, corresponding to the number of samples included in the data range; a computation device configured to analyze a waveform or a trend of the observed value on the basis of the analysis range or analysis parameter; and a display screen generation device configured to cause a display device to display a waveform or a straight line as a computation result of the computation device.

Changes over time in a measured impedance are displayed in an easy to identify manner. A measurement result display apparatus includes a processor that executes a measurement result display process that displays measurement results on a display 5 based on measurement result data produced by encoding impedances that have been measured by a measurement apparatus. During the measurement result display process, the processor displays, on the display 5 and based on a plurality of measurement result data of impedances that satisfy a predetermined comparison condition and were produced by the measurement apparatus at different measurement times, a measurement result display screen 20 with measurement result displays 21a to 21d (graphs) in which the impedances for respective measurement result data are aligned in order of measurement time.

Changes over time in a measured impedance are displayed in an easy to identify manner. A measurement result display apparatus includes a processor that executes a measurement result display process that displays measurement results on a display 5 based on measurement result data produced by encoding impedances that have been measured by a measurement apparatus. During the measurement result display process, the processor displays, on the display 5 and based on a plurality of measurement result data of impedances that satisfy a predetermined comparison condition and were produced by the measurement apparatus at different measurement times, a measurement result display screen 20 with measurement result displays 21a to 21d (graphs) in which the impedances for respective measurement result data are aligned in order of measurement time.

A vector data selection unit selects, from a vector file of a past line graph, each vector data of a time period where a new line graph overlaps. An attribute value setting unit sets, of the vector data selected, a high transparency degree value to oldest vector data, sets a low transparency degree value to newest vector data, and sets an intermediate transparency degree value to intermediate vector data. A graph display unit displays a portion of a time period of the past line graph where the new line graph overlaps, with a gradation.

A vector data selection unit selects, from a vector file of a past line graph, each vector data of a time period where a new line graph overlaps. An attribute value setting unit sets, of the vector data selected, a high transparency degree value to oldest vector data, sets a low transparency degree value to newest vector data, and sets an intermediate transparency degree value to intermediate vector data. A graph display unit displays a portion of a time period of the past line graph where the new line graph overlaps, with a gradation.

A vehicle control apparatus includes a lane recognition unit configured to recognize a travel lane, a travel control unit configured to control the travelling of the vehicle such that the driving state of the vehicle becomes autonomous driving, a system margin time estimation unit configured to estimate a system margin time which is a time taken for the control of the travelling of the vehicle by the travel control unit to stop, a hand-over time estimation unit configured to estimate a hand-over time which is a time for a driver to be able to return the driving state to manual driving, and an HMI control unit configured to display the system margin time and the hand-over time on a display unit.

Changes over time in a measured impedance are displayed in an easy to identify manner. A measurement result display apparatus includes a processor that executes a measurement result display process that displays measurement results on a display 5 based on measurement result data produced by encoding impedances that have been measured by a measurement apparatus. During the measurement result display process, the processor displays, on the display 5 and based on a plurality of measurement result data of impedances that satisfy a predetermined comparison condition and were produced by the measurement apparatus at different measurement times, a measurement result display screen 20 with measurement result displays 21a to 21d (graphs) in which the impedances for respective measurement result data are aligned in order of measurement time.

Changes over time in a measured impedance are displayed in an easy to identify manner. A measurement result display apparatus includes a processor that executes a measurement result display process that displays measurement results on a display 5 based on measurement result data produced by encoding impedances that have been measured by a measurement apparatus. During the measurement result display process, the processor displays, on the display 5 and based on a plurality of measurement result data of impedances that satisfy a predetermined comparison condition and were produced by the measurement apparatus at different measurement times, a measurement result display screen 20 with measurement result displays 21a to 21d (graphs) in which the impedances for respective measurement result data are aligned in order of measurement time.