Patent ID: 8104558

Claim:
A vehicle controller comprising: a plurality of functional modules; and signal lines and power lines connected with the functional modules, wherein one of the sides of the functional module is an interface side provided with signal-line terminals to which the signal lines are connected and power-line terminals to which the power lines are connected, wherein each of the interface sides is divided into a first interface region where signal-line terminals to which the signal lines are connected are disposed and a second interface region where power-line terminals to which the power lines are connected are disposed, wherein the plurality of functional modules is arranged in such a way that the respective interface sides thereof are adjacent to one another and oriented in the same direction; and the first interface regions are disposed in the vicinity of one and the same end and the second interface regions are disposed in the vicinity of the other and the same end, and wherein the signal lines and the power lines can be attached or detached from one side.