Automatic driving chassis domain controller function simulation device

The utility model provides a function simulation device for an automatic driving chassis domain controller. The function simulation device comprises a wireless remote controller, a wireless communication module, a chassis domain control module, a CAN bus module, a power supply module, a drive-by-wire brake module, a drive-by-wire steering module, a display module and a drive-by-wire driving module. The utility model provides an automatic driving chassis domain controller function simulation device, which provides energy for a lead storage battery unit and a drive-by-wire driving module through a lithium battery unit, and provides energy for a chassis domain control module, a brake-by-wire module, a steering-by-wire module and a display module through the lead storage battery unit. Then an action instruction is sent through the wireless remote controller and transmitted to the chassis domain control module through the wireless communication module, then the chassis domain control module sends a corresponding c