Abstract: An in-vehicle control system is mounted in a vehicle, which is connectable with a charging station through a charging cable and provided with a battery chargeable from the charging station through the charging cable. The vehicle includes a double-wire type communication line provided with a charger-side terminal circuit. The in-vehicle control system includes a first communication line and a second communication line, which are connectable to the communication line of the charging cable and provided with three terminal circuits. The in-vehicle control system further includes a first ECU and a second ECU, which are connected to the first communication line and the second communication line. When a charging plug is connected to a charging port, the first ECU and the second ECU validate the first terminal circuit and invalidate the second terminal circuit and the third terminal circuit.

Abstract: A mixer drum apparatus to stir material to be stored includes a freely-rotatable drum having an opening end opened at one end to receive the material to be stored therein, a plurality of spirally-shaped blades provided inside the drum to have a phase difference, and an inlet seal provided at the opening end of the drum and connected partially to the blades. The inlet seal located between the blades forms an opening causing the material to be stored to pass through.

Abstract: An air bag includes: a gas introduction opening portion; and a bag-shaped air bag main body portion; the air bag main body portion in the folded state including a first accumulated portion folded in a state where at least a portion of the first accumulated portion is turned over on a counter-occupant side toward the gas introduction opening, and a second accumulated portion which includes a face confronting portion confronting a face of the occupant in a normal position, and which is folded in a state where the face confronting portion is superimposed on the first accumulated portion so that the inflation gas introduced from the gas introduction opening directly flows into the face confronting portion.

Abstract: An in-vehicle control system is mounted in a vehicle, which is connectable with a charging station through a charging cable and provided with a battery chargeable from the charging station through the charging cable. The vehicle includes a double-wire type communication line provided with a charger-side terminal circuit. The in-vehicle control system includes a first communication line and a second communication line, which are connectable to the communication line of the charging cable and provided with three terminal circuits. The in-vehicle control system further includes a first ECU and a second ECU, which are connected to the first communication line and the second communication line. When a charging plug is connected to a charging port, the first ECU and the second ECU validate the first terminal circuit and invalidate the second terminal circuit and the third terminal circuit.

Abstract: A rotating electric machine control system has a power control unit (PCU) and a control section separately disposed therein. The apparatus receives a trigger signal from a communicator of the PCU via a trigger communication line from an MG ECU when the MG ECU obtains electric angles from a rotation sensor. The communicator, upon receiving an input of the trigger signal, generates a communication frame that includes plural detection values from a current sensor and a voltage sensor. Then, the communicator outputs the communication frame to the MG ECU via a multiplex communication line. The MG ECU performs a preset process for a control of an inverter and a booster converter based on the detected electric angles and the communication frame matching with those electric angles.

Abstract: A rotating electric machine control system having a power control unit equipped with a voltage converter and a controller. The controller is equipped with an operation unit having a time corrector for obtaining time from first and second timers with reference to an ignition signal and correcting a relative time difference between the timers. The operation unit obtains electric angles at a preset cycle after correcting time. A communicator obtains electric currents and voltages when obtaining the electric angles for generating a communication frame, and outputs the communication frame to the operation unit via the multiplex communication line. The operation unit simultaneously performs an operation for controlling an inverter and a booster converter based on the obtained electric currents, the voltages, and the electric angles, for reducing the number of communication lines between the power control unit and the controller without compromising controllability of the voltage converter.

Abstract: A vehicle controller includes an hybrid vehicle (HV) ECU, a motor-generator (MG) ECU, a brake ECU, a first communication line that enables one-to-one connection between the HV ECU and the MG ECU, and a second communication line that enables connection among plural ECUs including the HV ECU and the brake ECU. The MG ECU calculates an operation torque of first and second MGs. The MG ECU is communicable with the brake ECU via the second communication line. In addition, the controller includes a microcomputer that serves as a travel state determiner for determining whether a travel state of a hybrid vehicle is a transition state in which a drive wheel alternatively slips and grips. Based on a determination result of the microcomputer, the controller switches to the first communication line in a normal state and to the second communication line in the transition state.

Abstract: A vehicle has an ECU, a battery being chargeable with off-board electricity and a motor driven by electric power of the battery. The ECU has a microcomputer to receive an operation time each time a user sets the ECU in an operation state, prepare a frequency of operation times for each time zone, and set a time of the time zone corresponding to the high frequency as a charging end target time. When the microcomputer receives a signal from an onboard charger connected with an off-board power source, the microcomputer sets a charging schedule such that the battery charged by the charger according to the schedule is set in a fully-charged state at the charging end target time. The microcomputer controls the charger to charge the battery according to the schedule and to set the battery in the fully-charged state at the charging end target time.

Abstract: In a turbo refrigerator in which: a gas-phase refrigerant from an evaporator is compressed by a turbo compressor and then condensed by a condenser; the obtained liquid-phase refrigerant is evaporated by the evaporator; and a cooling target is cooled down by evaporation heat of the liquid-phase refrigerant, the compressor is a back-to-back two-stage centrifugal type, and the condenser is provided at a position outside a compressor rear stage so as to overlap the compressor rear stage when viewed from each of an axial direction and a radial direction. With this, the pressure loss of a vapor refrigerant is eliminated, and the deterioration in efficiency can be suppressed. In addition, size reduction can be realized by space saving. Further, an evaporated refrigerant can be smoothly introduced to the condenser with a simple configuration.

Abstract: The vehicle-use electronic control device includes a main microcomputer and a sub microcomputer. The sub-microcomputer is configured to be in one of a normal operation mode, a sleep mode and a stop mode, and to learn a frequent use time period in which frequency of use of the vehicle is high. The sub-microcomputer continues to be in the sleep mode if the frequent use time period prevails, and changes from the sleep mode to the stop mode if the frequent use time period does not prevail in order to further reduce the dark current.

Abstract: A mixer drum apparatus to stir material to be stored includes a freely-rotatable drum having an opening end opened at one end to receive the material to be stored therein, a plurality of spirally-shaped blades provided inside the drum to have a phase difference, and an inlet seal provided at the opening end of the drum and connected partially to the blades. The inlet seal located between the blades forms an opening causing the material to be stored to pass through.

Abstract: An air bag includes: a gas introduction opening portion; and a bag-shaped air bag main body portion; the air bag main body portion in the folded state including a first accumulated portion folded in a state where at least a portion of the first accumulated portion is turned over on a counter-occupant side toward the gas introduction opening, and a second accumulated portion which includes a face confronting portion confronting a face of the occupant in a normal position, and which is folded in a state where the face confronting portion is superimposed on the first accumulated portion so that the inflation gas introduced from the gas introduction opening directly flows into the face confronting portion.

Abstract: An electric control apparatus for a vehicle is provided. The apparatus comprises at least two microcomputers, an external monitoring unit, and an internal monitoring means. The two microcomputers are composed of a first microcomputer and a second microcomputer, The first microcomputer is assigned to controlling travel functions of a vehicle. The external monitoring unit monitors whether or not the first microcomputer is in a normal operation and is placed outside the first and second microcomputers. The internal monitoring means monitors whether or not the first microcomputer is in a normal operation and is within the first microcomputer.

Abstract: A communication system includes a network, plural nodes, and a reducer. The network includes a main line and a plurality of branch lines branched from the main line respectively, the main line and each of the branch lines being respectively formed into a differential two-wire type of communication line consisting of a first communication line and a second communication line. The plural nodes are connected to two or more branch lines of the plurality of branch lines to communicate frames of data among the branches with each other. The reducer is connected to each node to reduce either an impedance of each of the first and second communication lines or an impedance between the first and second communication lines during a specified period of time starting at a time instant when a node completes sending out frames of data to be transmitted.

Abstract: An electric control apparatus, mounted on a vehicle, has a height direction and comprises an electronic circuit board, a submersion sensor, and a controller. The electric circuit board has a mounting surface and is mounted in the vehicle so that the mounting surface is along the height direction of the vehicle. The submersion sensor, which is mounted on the mounting surface of the circuit board, senses a condition that the vehicle is about to be submerged in a flooded area and outputs an electric signal showing the condition. The controller, which is mounted on the mounting surface of the circuit board, performs control for securing safety of an occupant of the vehicle when the controller receives the electric signal from the submersion sensor. The submersion sensor is lower in a mounted position on the mounting surface of the circuit board than the controller along the height direction.

Abstract: The vehicle-use electronic control device includes a main microcomputer and a sub microcomputer. The sub-microcomputer is configured to be in one of a normal operation mode, a sleep mode and a stop mode, and to learn a frequent use time period in which frequency of use of the vehicle is high. The sub-microcomputer continues to be in the sleep mode if the frequent use time period prevails, and changes from the sleep mode to the stop mode if the frequent use time period does not prevail in order to further reduce the dark current.

Abstract: A vehicle has an ECU, a battery being chargeable with off-board electricity and a motor driven by electric power of the battery. The ECU has a microcomputer to receive an operation time each time a user sets the ECU in an operation state, prepare a frequency of operation times for each time zone, and set a time of the time zone corresponding to the high frequency as a charging end target time. When the microcomputer receives a signal from an onboard charger connected with an off-board power source, the microcomputer sets a charging schedule such that the battery charged by the charger according to the schedule is set in a fully-charged state at the charging end target time. The microcomputer controls the charger to charge the battery according to the schedule and to set the battery in the fully-charged state at the charging end target time.

Abstract: The termination circuit for use in a transmission line to transmit a differential signal includes a first series circuit of a resistive element and an inductive element connected between one of two signal wires of the transmission line and a reference potential, and a second series circuit of a resistive element and an inductive element connected between the other of the signal wires and the reference potential. The inductive elements of the first and second series circuits are magnetically coupled such that they generate magnetic fields having such directions as to reinforce each other when a common-mode signal flows along the transmission line, and generate magnetic fields having such directions as to weaken each other when a differential-mode signal flows along the transmission line.

Abstract: An electric control apparatus for a vehicle is provided. The apparatus comprises at least two microcomputers, an external monitoring unit, and an internal monitoring means. The two microcomputers are composed of a first microcomputer and a second microcomputer, The first microcomputer is assigned to controlling travel functions of a vehicle. The external monitoring unit monitors whether or not the first microcomputer is in a normal operation and is placed outside the first and second microcomputers. The internal monitoring means monitors whether or not the first microcomputer is in a normal operation and is within the first microcomputer.

Abstract: An electric control apparatus, mounted on a vehicle, has a height direction and comprises an electronic circuit board, a submersion sensor, and a controller. The electric circuit board has a mounting surface and is mounted in the vehicle so that the mounting surface is along the height direction of the vehicle. The submersion sensor, which is mounted on the mounting surface of the circuit board, senses a condition that the vehicle is about to be submerged in a flooded area and outputs an electric signal showing the condition The controller, which is mounted on the mounting surface of the circuit board, performs control for securing safety of an occupant of the vehicle when the controller receives the electric signal from the submersion sensor. The submersion sensor is lower in a mounted position on the mounting surface of the circuit board than the controller along the height direction .