The vehicle controller endurance testing system has basically reached the last part of controller development. It is one of important auxiliary tools for the controller development. All the hardware and software functions of the controller need to be tested and verified by this system.
The control system needs to meet all the input and output functions. The
performance is slightly higher than the electrical performance of the
controller under test. At the same time, it can simulate the injection of the
related hardware faults. The software design monitors and controls the signals
and parameters of the test system in a convenient and intuitive way.
Usually, the control system consists of a programmable power supply, power
control box, system display, switch box, load box and signal excitation module
(NI).
The load box is used to simulate all signal conditioning and load modules
of the controller to provide various load characteristics required by the
driver of the controller. At the same time, the signals of the signal
excitation device are input to the ECU, and then through the data acquisition
device such as NI The signal is collected back to the host computer software
for data analysis. The general control of time is in 2000H. If there is a problem of
intermediate data collection, you need to re-open the experiment, and record
the corresponding data to form a report.
At present, Strong can provide the durable test systems based on the
domestic mainstream controller manufacturers, and also the special controller.
The vehicle controller endurance testing system has basically reached the last part of controller development. It is one of important auxiliary tools for the controller development. All the hardware and software functions of the controller need to be tested and verified by this system.
The control system needs to meet all the input and output functions. The
performance is slightly higher than the electrical performance of the
controller under test. At the same time, it can simulate the injection of the
related hardware faults. The software design monitors and controls the signals
and parameters of the test system in a convenient and intuitive way.
Usually, the control system consists of a programmable power supply, power
control box, system display, switch box, load box and signal excitation module
(NI).
The load box is used to simulate all signal conditioning and load modules
of the controller to provide various load characteristics required by the
driver of the controller. At the same time, the signals of the signal
excitation device are input to the ECU, and then through the data acquisition
device such as NI The signal is collected back to the host computer software
for data analysis. The general control of time is in 2000H. If there is a problem of
intermediate data collection, you need to re-open the experiment, and record
the corresponding data to form a report.
At present, Strong can provide the durable test systems based on the
domestic mainstream controller manufacturers, and also the special controller.