Abstract:
A wire harness includes a standard connection circuit part which connects a standard electronic device and an ECU, and an optional connection circuit part which connects optional electronic devices and the ECU. The optional connection circuit part includes a communication connector which is provided to be connectable to the optional electronic devices, and an optional circuit which connects the ECU to the communication connector. The communication connector performs multiplex communication which multiplexes communication of the optional electronic devices and the ECU.
Abstract:
Provided is a wire harness assembly configured to be lightweight while reducing burden on a first control means, and a lighting unit comprising the wire harness assembly. A wire harness assembly for connecting a plurality of lighting loads to a control unit that outputs a control signal for controlling the plurality of lighting loads independently is provided with: a first wire harness connected to the control unit and including a power-supply line, a ground line, and a signal line for multiplex transmission of the control signal output from the control unit to each of the lighting loads; a second wire harness including a first electric line commonly connected to one ends of the plurality of lighting loads, and a plurality of second electric lines connected to the other ends of the plurality of lighting loads individually; and a relay connector connecting the first wire harness to the second wire harness.
Abstract:
In a navigation system by which vehicle travel locations are detected by an angular rate sensor and a distance sensor and the detected vehicle travel locations are corrected so as to be displayed along a map road, when a detected vehicle travel angle exceeds a predetermined value under the condition that the vehicle is out of a route judge area set at each branch point, an abnormal travel is detected and alarmed while displaying an abnormal vehicle location. Further, when a travel route change cannot be determined after the vehicle has passed through the set route judge area, an abnormal location is also displayed and alarmed.
Abstract:
A wire harness includes a standard connection circuit part which connects a standard electronic device and an ECU, and an optional connection circuit part which connects optional electronic devices and the ECU. The optional connection circuit part includes a communication connector which is provided to be connectable to the optional electronic devices, and an optional circuit which connects the ECU to the communication connector. The communication connector performs multiplex communication which multiplexes communication of the optional electronic devices and the ECU.
Abstract:
A crimping terminal joined with an aluminum electric wire, in which when the crimping terminal is crimped to the wire, a conduct-purpose crimping portion and a wire-hold crimping portion are formed at a crimping portion of a wire barrel of the crimping terminal. The crimping portion of the wire barrel is formed so as a curvature thereof is projected upwardly in a direction of moving a crimping die and so as a crimp height increases and a compression ratio decreases towards an insulation barrel of the crimping terminal. The curvature is shaped to have a constant degree of curvature, and is shaped to form a quadratic curve as a result of strictly adjusting a crimping force.
Abstract:
A mounting structure for installing an electrical appliance module for mounting on the vehicle on board equipment of the instrument panelboard of the automobile wherein the connection of the connector of the wire harness of the body side is performed reliably and smoothly. There are provided a connector accommodating section B for the instrument panel P as the vehicle on board equipment, and a module mounting section 13 for the receptive connector C. The module mounting section 13 allows the receptive connector C to mount on the connector accommodating section B, and it allows the introducing projection 14 of the receptive connector C to insert into the fitting groove 3 provided at the electrical appliance module A. The electrical appliance module A can thus be assembled to the instrument panel, and the terminal of the electrical terminal receptive connector C of the electrical appliance module A is connected to the instrument panel.
Abstract:
To eliminate an ambient temperature correcting sensor and further to improve the sensor response speed in a heat radiating type liquid level sensing system, a constant current pulse is periodically passed through a level sensor to heat it; level sensor voltages sampled at predetermined time intervals when the level sensor is being heated are divided by each initial sensor voltage to obtain sensor voltage ratios with respect to time; an approximate voltage is calculated on the basis of the the obtained ratios in accordance with an approximation equation; a liquid level is calculated and displayed on the basis of the calculated approximate sensor voltage. Further, it is preferable that the system is provided with an additional inclination correcting sensor or an acceleration sensor, in order to correct the inclined liquid level.
Abstract:
A crimping terminal joined with an aluminum electric wire, in which when the crimping terminal is crimped to the wire, a conduct-purpose crimping portion and a wire-hold crimping portion are formed at a crimping portion of a wire barrel of the crimping terminal. The crimping portion of the wire barrel is formed so as a curvature thereof is projected upwardly in a direction of moving a crimping die and so as a crimp height increases and a compression ratio decreases towards an insulation barrel of the crimping terminal. The curvature is shaped to have a constant degree of curvature, and is shaped to form a quadratic curve as a result of strictly adjusting a crimping force.
Abstract:
An automobile door that is significantly easy to fabricate, enhanced in ease of assembling door components, and reduced in the number of parts to be mounted. The door comprises an outer panel and an inner panel. The inner panel is composed of a main panel made of metal and a resin-molded sub panel formed integrally with the main panel. The inner panel is formed with a mount on which door functional parts to be mounted on the door are mounted. The inner panel is also formed integrally with electrically connecting means for connecting these door functional parts with each other.
Abstract:
This invention is intended to ensure complete water-proof sealing between a fixture of a wire harness and a door frame and between a weather strip and the fixture and/or a door frame at a draw-out part of a door wire harness for an automobile door and prevent ingress of water from outside into the automobile cabin. An L-shaped recess (B) is formed across a side plate part (A1) to an inner plate part (A2) at a hinge fitting side of a door frame (A) of an automobile, a connector through hole (2) is formed in a main plate part (1) of an L-shaped fixture (D) which covers the L-shaped recess (B) and a weather strip guideway (3) is formed on the surface of the main plate part (1). Simultaneously, a cutaway part (3b) and a tapered abutment part (3a), which terminates in the cutaway part (3b), are provided at both ends of the weather strip guideway (3b), a water-proof packing (E) is provided on the periphery of the internal surface of the main plate part (1) and part of the water-proof packing is disposed to face the cutaway part 3b.