摘要:
A moving body detection system for detecting moving bodies by transmitting and receiving signals between the moving bodies, each moving body transmits an ID code capable of identifying the moving body itself as a fixed output ID code signal for a fixed period. A detection side moving body receives the ID code signal for the same transmission period as the ID code signal based on changes in driving conditions, discriminates the received ID signal and gives an order of priority to each ID code based on the discrimination results, and transmits a detection signal with the ID code and the ID code of the detection side moving body itself added at prescribed time intervals in ID code order. A non-detection side moving body receives the detection signal, and transmits a response signal with its own ID code and the ID code of the detection side moving body added if the ID code added to the detection signal is the same as its own ID code. Furthermore, the detection side moving body receives the response signal and measures the distance to the non-detection side moving body having the same ID code as the response signal.
摘要:
An engine output control and a constant vehicle speed control switch adapted to effect easy release of the control. The control comprises a throttle grip, a valve link with a return spring and a constant speed control, and a cable connecting these elements. The switch is connected to the cable and is responsive to the tension of an inner wire of the latter.
摘要:
An electronic fuel injection control system for use with an internal combustion engine, which includes means for generating at least one kind of coefficient for correcting the value of basic fuel injection quantity data on the basis of output values of means for detecting engine operating condition parameters inclusive at least of engine temperature, and also includes means for setting the value of the above correction coefficient to a value corresponding to a predetermined value of an engine operating condition parameter concerned which falls within a range within which the value of the same parameter is variable during normal engine operation, when an output value of the detecting means becomes outside a range within which the same output value is variable during normal operation of the engine.
摘要:
A vehicular communication apparatus including a helmet worn by a passenger of a vehicle, the helmet having a speaker, a microphone, and a helmet side infrared transmitter/receiver connected to the speaker and the microphone. The vehicle body side or helmet side is provided with a transmitter/receiver for carrying out infrared communication with the helmet side infrared transmitter/receiver. A wireless communication means is connected to the vehicle body side infrared ray transmitter/receiver and arranged with communication operating means separately from the wireless communication means at a location providing simple operation by an operator of the vehicle.
摘要:
To provide a battery rental system that is extremely convenient and economical, and that is always stable. The battery rental system includes unmanned automatic battery rental stations, a communication system, a central processing station, electrically assisted bicycle batteries, and ID cards. A user merely inserts the ID card into the battery rental system and the central processing station automatically charges the user for removing a battery from the battery rental system.
摘要:
An inclination sensor is contemplated which includes case means having a cavity formed in the interior thereof, with this cavity having a longitudinal slope which is generally V-shaped in longitudinal profile, downwardly concave, and having a downwardly facing apex. A movable member is movable longitudinally along the slope within said cavity. A detecting means is operable to detect the inclination of a mounting body to which said case means is attached, in response to longitudinal movement of the movable member along the longitudinal generally V-shaped slope. A restricting means is provided by the apex and is operable to impede movement of the movable member out of the apex only until the case means undergoes a predetermined, longitudinal tilting movement.
摘要:
A locking cable for use in an antitheft device adapted to give warning in response to a change in a photo signal transmitted through an optical fiber longitudinally extending through the locking cable. The locking cable comprises a core portion including the optical fiber, a reinforcing layer concentrically disposed around the core portion and including at least one electric conductor and a plurality of reinforcing members, and a flexible hollow protective member as an outermost layer covering the electric conductor and reinforcing members in contact with the protective member. If required, a further reinforcing layer may be interposed between the core portion and the first-mentioned reinforcing member, which includes a plurality of second reinforcing members. A holder holding an end of the optical fiber and a photoelectric element in face-to-face relation to each other is axially movably arranged within a plug connected to an end of the locking cable. Space is defined between the plug and the holder, through which the electric conductor axially movably extends.
摘要:
An intake pipe pressure indicating system for an internal combustion engine of a vehicle having an intake pipe including a supercharger and a throttle valve. The system comprises sensors which detect the internal pressure of the intake pipe at an upstream position and at a downstream position, respectively, with respect to the throttle valve and provides corresponding output signals. A comparator provides a logic signal based on the result of a comparison between the output signal from either of the sensors and a reference value. A selection circuit is provided which is adapted to select and to transmit and output either of the output signals on the basis of the logic signal, and a single indicator is provided which is adapted to provide an indication corresponding to the output signal of the selection circuit. The respective intake pipe pressures at the upstream position and at the downstream position with respect to the throttle valve can be selectively indicated by a single indicator in a continuous manner so that the indicator is used effectively.