VEHICLE ENERGY MANAGEMENT DEVICE

摘要

A vehicle energy management device includes: a storage device that stores a table indicating a control level with respect to a control content of a control target device executed by each electronic control device; an information acquisition device that acquires information related to a remaining amount of energy and a travel environment of the vehicle; a level setting device that sets a target value for suppressing a power consumption of a whole of the vehicle based on remaining amount information of the energy, refers to the table according to the target value and travel environment information, and sets the control level for each control target device to reach the target value for the whole of the vehicle; and a control unit that controls each electronic control device to execute a control for a respective control target device according to the control content indicated by the control level.

主权项

1. A vehicle energy management device that is connected to a plurality of electronic control devices mounted in a vehicle, and manages a energy required for driving the vehicle, the vehicle energy management device comprising:
a storage device that stores a table indicative of a control level, which is leveled based on a power consumption, with respect to a control content of a control target device that is executed by each of the electronic control devices in order to realize a control target function, a vehicular device to be controlled by each of the electronic control devices being defined as the control target device, and a function provided by at least one of each of the electronic control devices and each of the control target devices being defined as the control target function; an information acquisition device that acquires information related to a remaining amount of the energy, and a travel environment of the vehicle; a level setting device that sets a target value for suppressing a power consumption of a whole of the vehicle based on at least remaining amount information indicative of the remaining amount of the energy in the information acquired by the information acquisition device, refers to the table stored in the storage device according to the target value and environmental information indicative of the travel environment in the information acquired by the information acquisition device, and sets the control level for each of the control target devices according to the travel environment in order to reach the target value for the whole of the vehicle; and a control unit that controls each of the electronic control devices to execute a control for a respective control target device according to the control content indicated by the control level individually set by the level setting device.