An actuator/sensor device (1) includes: at least one actuator (3) controlled by a control signal and at least one sensor (5) transmitting an acquisition signal, the actuator (3) and the sensor (5) being integrated into the same component; an actuator/sensor pin (8) connecting a terminal of the actuator (3) and an output of the sensor (5) to the same single electrical wire (9) external to the actuator/sensor device (1); and switching elements adapted to cause either the control signal in a control phase (19) or the sensor information in an acquisition phase (21) to be sent on the electrical wire (9).

The present disclosure provides an intake air flow rate measuring device. The intake air flow rate measuring device includes a flange, a casing, a flow rate sensor, a humidity sensing element, an element terminal, and a humidity terminal. The humidity terminal is spaced away from the element terminal. A portion of the casing between the element terminal and the humidity terminal is defined as a suppressing portion, and a cross-section of the suppressing portion is defined as a suppressing portion cross-section. An end portion of the casing close to the flange is defined as a base portion, and a cross-section of the base portion is defined as a base portion cross-section. The suppressing portion cross-section is set to be smaller than the base portion cross-section.

An electromagnetic actuation system includes an actuator having an electrical coil, a magnetic core, and an armature. The system further includes a controllable drive circuit for selectively driving current through the electrical coil. A control module provides an actuator command to the drive circuit effective to drive current through the electrical coil to actuate the armature. The control module includes a magnetic force control module configured to adapt the actuator command to converge magnetic force within the actuator to a preferred force level.

Arrangement and methods for communicating data between a control system (100) of a power tool (10) and a computing device (20). The arrangement (1) comprises a control system (100) with a plurality of electronic control units, ECUs (110, 120), a computing device (20), and a connecting unit (30) comprising a data connection (32). The plurality of ECUs (110, 120) are connected to a common bus of the control system (100). Each of the plurality of ECUs (110, 120) has a passive service mode (201) and an active service mode (202). The computing device is operable of transmitting a wake-up communication signal to the plurality of ECUs (110, 120), which wake-up communication signal comprises an ID of a selected ECU (110, 120) out of the plurality of ECUs (110, 120). The selected ECU (110, 120) is operable to switch from the passive service mode (201) to the active service mode (202) as a response to detecting its ID in the wake-up communication signal, so as to allow communication of data between the selected ECU (110, 120) and the computing device (20) via the data connection.

One embodiment of the present invention is a unique platform. Another embodiment is a unique engine system. Another embodiment is a unique wiring harness system. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for one or more of various types of platforms, such as aircraft, ground vehicles, water-borne vessels and stationary platforms; engine systems; and wiring harness systems. Further embodiments, forms, features, aspects, benefits, and advantages of the present application will become apparent from the description and figures provided herewith.

A sensing unit that provides fixed arrangement of crankshaft and camshaft position sensors is disclosed. The sensing unit attaches to the front timing cover to replace the existing distributor so that the position of sensing unit is aligned according to the tight tolerances of the existing distributor with respect to the camshaft and crankshaft. The sensing unit has a housing with the mounting positions for the camshaft and crankshaft position sensors. The sensing unit can also include a camshaft reluctor within the housing. A crankshaft reluctor is installed onto the engine crankshaft for detection by the crankshaft sensor. The sensing unit is also installed in conjunction with a wiring harness converter that allows a different engine control unit to be used.

A device for delivering a liquid additive includes an additive delivery unit and an electronic unit. The additive delivery unit has at least one hydraulic component for delivering the liquid additive. All electrical connections of the at least one hydraulic component are brought together in a first plug connector on the additive delivery unit. The electronic unit has a second plug connector which can be connected to the first plug connector. The first plug connector and the second plug connector are connected to one another and form a plug connection when the electronic unit and the additive delivery unit are connected to one another. A motor vehicle having the device is also provided.

An integrated starter generator device comprising a housing, a stator and a rotor contained within the housing, the device further comprising control electronics operable to configure the device as either a starter or generator and contained entirely within the housing. The device may include a high current terminal having brass and rubber bonded together. The rubber forms both a sealing and an insulating function.

An engine control unit including a substantially rectangular printed circuit board in which a microcontroller is mounted. The printed circuit board includes a connector portion in which connection terminals are provided to be arranged in one side edge portion along the longitudinal direction thereof. The connection terminals of the connector portion include connection terminals for input on one side in the longitudinal direction and connection terminals for output on the other side with respect to a setting position. A microcontroller is disposed at substantially the center portion of the printed circuit board in the longitudinal direction thereof. An electronic component as an input interface circuit is disposed on the one side in the longitudinal direction, and an electronic component as an output interface circuit is disposed on the other side.

An engine is provided with an exhaust gas treatment device which treats exhaust gas. The exhaust gas treatment device is provided with electric parts which detect a state of the exhaust gas purification device. The engine is provided with a cooling water circulation mechanism which circulates cooling water for the engine. Further, the electric parts are arranged in an outer side of the exhaust gas purification device on an extension in a longitudinal direction of the exhaust gas purification device.