摘要:
An electromechanical module for a four wheeled vehicle 15, wherein said electromechanical module comprises two electric motors 2 and 3 each adapted to be mechanically coupled to a corresponding one of the two wheels 4 and 5 disposed on a common axle of the vehicle. Moreover, said electromechanical module comprises a control unit 8, two power electronic units 6 and 7 and electrical connections 8a, 8b, 6a and 7a to electrically connect the control unit 8 to each of said power electronic units 6 and 7 as well as to connect each of said power electronic units 6 and 7 to a corresponding one of said two electric motors 2 and 3. The electromechanical module according to the present invention allows transfer of electrical power between said two electric motors 2 and 3, thus allowing mechanical torque to be transferred between said two wheels 4 and 5, resulting in the traction capability and the driving performance of the vehicle being improved.
摘要:
The invention concerns a vehicle with a main body having a longitudinal axis, and with a tilting unit for tilting the main body relative to a vertical plane through the longitudinal axis, whereby the tilting unit comprises an actuator, an control unit and a power provision unit for providing a power transmitting medium via the control unit to the actuator, whereby the control unit is configured to control the power intake of the actuator, characterized in comprising at least two redundant tilting units.
摘要:
A control device for controlling power devices of vehicles or a means of transport, comprising a first and a second electronic control unit which are interconnected, wherein the first and the second electronic control units are connectable to a first and a second power device, respectively, and wherein the interconnection comprises a bi-directional plastic optical fiber through which data can be exchanged. In one embodiment, a series control network is provided, comprising the control device and at least one further electronic control unit, interconnected in series to the first or second electronic control unit, wherein each interconnection comprises a bi-directional plastic optical fiber or two single-directional plastic optical fibers through which data can be exchanged. In another embodiment, a ring control network comprising a series control network, wherein the two electronic control units at the two ends of the series are interconnected by a further bi-directional plastic optical fiber or by two further single-directional plastic optical fibers through which data can be exchanged.
摘要:
A hysteresis-type electronic controlling device is provided for fuel injectors that includes, but is not limited to a power driving unit for driving the fuel injectors with an electric signal, a control stage connected to the power driving unit and a sensing stage fed by the power driving unit and feeding the control stage, the device has a feedback frequency control stage for measuring a waveform period of the signal feeding the fuel injectors; the feedback frequency control stage is fed by the control stage with an electric signal. A fuel injector control method is also provided that includes, but is not limited to driving fuel injectors with an electric signal coming from a power driving unit fed by a control stage , sensing the signal with a sensing stage, and measuring a waveform period of the signal through the feedback frequency control stage.
摘要:
A hysteresis-type electronic controlling device is provided for fuel injectors that includes, but is not limited to a power driving unit for driving the fuel injectors with an electric signal, a control stage connected to the power driving unit and a sensing stage fed by the power driving unit and feeding the control stage, the device has a feedback frequency control stage for measuring a waveform period of the signal feeding the fuel injectors; the feedback frequency control stage is fed by the control stage with an electric signal. A fuel injector control method is also provided that includes, but is not limited to driving fuel injectors with an electric signal coming from a power driving unit fed by a control stage , sensing the signal with a sensing stage, and measuring a waveform period of the signal through the feedback frequency control stage.