Abstract: A steering system includes a controller configured to execute: an input determination process to determine whether an external force is input to a vehicle based on longitudinal acceleration; a position identification process to identify an input tire that is one of a plurality of tires to which the external force is input based on air pressures of the tires when the external force is determined to be input to the vehicle; a load calculation process to (a) calculate deceleration of the vehicle or obtain information on the deceleration and (b) calculate a load received by the input tire due to the external force based on a difference between the longitudinal acceleration and the deceleration when the input tire is the tire of a steerable wheel; and an abnormality determination process to determine presence or absence of an abnormality of a steering rod based on the load and a steering angle.

Abstract: A control device executes caster angle change control for controlling a driving force applying device or each of the driving force applying device and a braking force applying device to reduce a caster angle of a steered tire-wheel assembly when a steering request is received in a stopped state or in a creeping state without exceeding a predetermined vehicle speed at a point starting from the stopped state. In the caster angle change control, the control device applies, to one tire-wheel assembly out of a front tire-wheel assembly and a rear tire-wheel assembly, a driving force in a direction toward the other tire-wheel assembly and applies, to the other tire-wheel assembly, a braking force or a driving force in a direction toward the one tire-wheel assembly to achieve the stopped state or the creeping state in response to a request for acceleration or deceleration.

Abstract: A vehicle brake system including a regenerative cooperative control device configured to control a regenerative brake device that applies a regenerative braking force to one of front and rear wheels and/or a friction brake device that applies a friction braking force to the front and rear wheels. After the regenerative braking force reaches an allowable regenerative braking force, the friction braking force applied to the other of the front and rear wheels is increased by the friction brake device up to a first friction braking force less than a braking force on an actual braking-force distribution line determined by the regenerative braking force at a time when it reaches the allowable regenerative braking force, and the friction braking forces applied to the one and the other of the front and rear wheels are subsequently increased so as to bring the friction braking forces close to the actual braking-force distribution line.

Abstract: A fuel-saving control device equipped with: a surplus drive force calculation unit for calculating surplus drive force; a fuel-saving control unit for executing a fuel-saving control which lowers and corrects the indicated fuel injection amount according to the accelerator position when the surplus drive force reaches or exceeds a threshold, and stopping the fuel-saving control when the surplus drive force falls below the threshold; a vehicle position detection unit for detecting the vehicle position; a map information storage unit for storing map information; a downshift operation detection unit for detecting a downshifting operation; and a forward gradient identification unit for identifying the forward gradient on the basis of the vehicle position and the map information. Therein, the fuel-saving control unit stops the fuel-saving control when a downshifting operation is detected and the forward gradient is an uphill grade equal to or greater than a threshold.

Abstract: A fuel-saving control device (100) equipped with: a surplus drive force calculation unit (101) for calculating surplus drive force; a fuel-saving control unit (102) for executing a fuel-saving control which lowers and corrects the indicated fuel injection amount according to the accelerator position when the surplus drive force reaches or exceeds a threshold, and stopping the fuel-saving control when the surplus drive force falls below the threshold; a direction indicator operation detection unit (107) for detecting operation of a direction indicator; a vehicle position detection unit (108) for detecting the vehicle position; a map information storage unit (109) for storing map information; and a fuel-saving control stoppage condition determination unit (110) for determining whether or not a fuel-saving control should be stopped, on the basis of the map information and the vehicle position when the direction indicator operation is detected.

Abstract: A fuel-saving control device 100 equipped with: a surplus drive force calculation unit 101 for calculating surplus drive force; a fuel-saving control unit 102 for executing a fuel-saving control which lowers and corrects the indicated fuel injection amount according to the accelerator position by using a lowering-correction value that corresponds to the surplus drive force when the surplus drive force reaches or exceeds a prescribed threshold, and stopping the fuel-saving control when the surplus drive force falls below the prescribed threshold; a vehicle position detection unit 107 for detecting the vehicle position; a map information storage unit 108 for storing map information; and a forward curvature radius identification unit 109 for identifying the forward curvature radius on the basis of the vehicle position and the map information.

Abstract: A fuel-saving control device equipped with: a surplus drive force calculation unit for calculating surplus drive force; a fuel-saving control unit for executing a fuel-saving control which lowers and corrects the indicated fuel injection amount according to the accelerator position when the surplus drive force reaches or exceeds a first threshold, and stopping the fuel-saving control when the surplus drive force falls below the first threshold; a vehicle position detection unit for detecting the vehicle position; a map information storage unit for storing map information; a road information identification unit for identifying the curvature radius and gradient of the road upon which travel is planned, on the basis of the vehicle position and the map information; and a flat/straight road determination unit for determining whether or not the road upon which travel is planned is a flat and straight road, on the basis of the curvature radius and gradient of the road upon which travel is planned.

Abstract: A fuel-saving control device 100 equipped with: a surplus drive force calculation unit 101 for calculating surplus drive force; a fuel-saving control unit 102 for executing a fuel-saving control which lowers and corrects the indicated fuel injection amount according to the accelerator position by using a lowering-correction value that corresponds to the surplus drive force when the surplus drive force reaches or exceeds a prescribed threshold, and stopping the fuel-saving control when the surplus drive force falls below the prescribed threshold; a vehicle position detection unit 107 for detecting the vehicle position; a map information storage unit 108 for storing map information; and a forward curvature radius identification unit 109 for identifying the forward curvature radius on the basis of the vehicle position and the map information.

Abstract: A fuel-saving control device equipped with: a surplus drive force calculation unit for calculating surplus drive force; a fuel-saving control unit for executing a fuel-saving control which lowers and corrects the indicated fuel injection amount according to the accelerator position when the surplus drive force reaches or exceeds a threshold, and stopping the fuel-saving control when the surplus drive force falls below the threshold; a vehicle position detection unit for detecting the vehicle position; a map information storage unit for storing map information; a downshift operation detection unit for detecting a downshifting operation; and a forward gradient identification unit for identifying the forward gradient on the basis of the vehicle position and the map information. Therein, the fuel-saving control unit stops the fuel-saving control when a downshifting operation is detected and the forward gradient is an uphill grade equal to or greater than a threshold.

Abstract: A fuel-saving control device (100) equipped with: a surplus drive force calculation unit (101) for calculating surplus drive force; a fuel-saving control unit (102) for executing a fuel-saving control which lowers and corrects the indicated fuel injection amount according to the accelerator position when the surplus drive force reaches or exceeds a threshold, and stopping the fuel-saving control when the surplus drive force falls below the threshold; a direction indicator operation detection unit (107) for detecting operation of a direction indicator; a vehicle position detection unit (108) for detecting the vehicle position; a map information storage unit (109) for storing map information; and a fuel-saving control stoppage condition determination unit (110) for determining whether or not a fuel-saving control should be stopped, on the basis of the map information and the vehicle position when the direction indicator operation is detected.

Abstract: A fuel-saving control device equipped with: a surplus drive force calculation unit for calculating surplus drive force; a fuel-saving control unit for executing a fuel-saving control which lowers and corrects the indicated fuel injection amount according to the accelerator position when the surplus drive force reaches or exceeds a first threshold, and stopping the fuel-saving control when the surplus drive force falls below the first threshold; a vehicle position detection unit for detecting the vehicle position; a map information storage unit for storing map information; a road information identification unit for identifying the curvature radius and gradient of the road upon which travel is planned, on the basis of the vehicle position and the map information; and a flat/straight road determination unit for determining whether or not the road upon which travel is planned is a flat and straight road, on the basis of the curvature radius and gradient of the road upon which travel is planned.

Abstract: A wheel cover includes: a cover body having an engagement hole and configured to cover a design face of a wheel; and a cover fastener that is inserted through the engagement hole. A primary attachment member of the cover fastener includes: a supporter that supports a periphery of the engagement hole; a cylindrical portion that is inserted in a hub hole formed in the wheel; a coupler that couples the supporter and the cylindrical portion; and a hook extending from the cylindrical portion to an outer circumferential side of the cylindrical portion, the hook being contactable with an inner circumferential portion of the hub hole at a position spaced apart from an outer circumferential surface of the cylindrical portion. A secondary attachment member of the cover fastener has an insertion portion that is inserted in a space formed between the hook and the outer circumferential surface.

Abstract: A wheel cover includes: a cover body having an engagement hole and configured to cover a design face of a wheel; and a cover fastener that is inserted through the engagement hole. A primary attachment member of the cover fastener includes: a supporter that supports a periphery of the engagement hole; a cylindrical portion that is inserted in a hub hole formed in the wheel; a coupler that couples the supporter and the cylindrical portion; and a hook extending from the cylindrical portion to an outer circumferential side of the cylindrical portion, the hook being contactable with an inner circumferential portion of the hub hole at a position spaced apart from an outer circumferential surface of the cylindrical portion. A secondary attachment member of the cover fastener has an insertion portion that is inserted in a space formed between the hook and the outer circumferential surface.

Abstract: To effectively prevent a micro arc causing damage to an apparatus and a substrate, by detecting a generation of the micro arc. A substrate processing apparatus is constituted so as to generate a plasma P, by applying a high frequency power to an electrode 210 provided in a processing chamber 200 from a high frequency power supply part 100 through a matching unit 300. A directional coupler 121 is provided between a high frequency power source 111 and the matching unit 300, so that a reflected wave reflected from the electrode 210 and a traveling wave advancing toward the electrode 210 are coupled to a detector 122. The detector 122 outputs a detection signal, when a level of a reflected wave Pr and a differential level thereof exceed each set value. In order to place an initial period of discharge out of a detection period, a delay traveling wave, which is a delayed traveling wave, is also outputted.

Abstract: To effectively prevent a micro arc causing damage to an apparatus and a substrate, by detecting a generation of the micro arc. A substrate processing apparatus is constituted so as to generate a plasma P, by applying a high frequency power to an electrode 210 provided in a processing chamber 200 from a high frequency power supply part 100 through a matching unit 300. A directional coupler 121 is provided between a high frequency power source 111 and the matching unit 300, so that a reflected wave reflected from the electrode 210 and a traveling wave advancing toward the electrode 210 are coupled to a detector 122. The detector 122 outputs a detection signal, when a level of a reflected wave Pr and a differential level thereof exceed each set value. In order to place an initial period of discharge out of a detection period, a delay traveling wave, which is a delayed traveling wave, is also outputted.

Abstract: To effectively prevent a micro arc causing damage to an apparatus and a substrate, by detecting a generation of the micro arc. A substrate processing apparatus is constituted so as to generate a plasma P, by applying a high frequency power to an electrode 210 provided in a processing chamber 200 from a high frequency power supply part 100 through a matching unit 300. A directional coupler 121 is provided between a high frequency power source 111 and the matching unit 300, so that a reflected wave reflected from the electrode 210 and a traveling wave advancing toward the electrode 210 are coupled to a detector 122. The detector 122 outputs a detection signal, when a level of a reflected wave Pr and a differential level thereof exceed each set value. In order to place an initial period of discharge out of a detection period, a delay traveling wave, which is a delayed traveling wave, is also outputted.

Abstract: An unprocessed substrate is conveyed to a film-processing chamber at the same time a processed substrate is conveyed to a substrate preparation chamber, reducing the substrate processing cycle, thereby increasing the yield per unit time. The substrate preparation chamber has a two-tiered structure for receiving processed substrates and unprocessed substrates. A two-tiered transfer robot allows the substrates to be removed or placed into the preparation and process chambers at the same time, thus decreasing the cycle time for processing a substrate.