摘要:
To provide a front wheel and rear wheel interlocking brake system having a simple structure, which is capable of automatically performing brake control of the front and rear wheels on the basis of the running state of the motorcycle. A front wheel and rear wheel interlocking brake system is provided for a motorcycle in which a front wheel brake and a rear wheel brake, each being hydraulically operated, are provided on a front wheel and a rear wheel, respectively. The brake system includes a front wheel side actuator for applying a hydraulic pressure to the front wheel brake. A rear wheel side actuator is provided for applying a hydraulic pressure to the rear wheel brake. At least one operating member is operated by a driver. An operated amount detecting member is provided for detecting the operated amounts of each brake operating member. A control member is provided for receiving and calculating each of operated amounts detected by each operated amount detecting member. An outputting drive control signals to the front wheel side actuator and the rear wheel side actuator on the basis of the calculated result. In this brake system, the control member performs brake control for single brake control for singly driving either the front wheel brake or the rear wheel brake and interlocking brake control for driving the front and rear wheel brakes in accordance with a specific braking force distribution characteristic, and causes control to switch between single brake control and interlocking brake control on the basis of the operated amounts detected by the first and second pressure sensors.
摘要:
A brake assembly for a motorcycle provided with a hydraulically actuated front brake and rear brake for a front wheel and a rear wheel, respectively, including a first brake actuating device and a second brake actuating device, for applying hydraulically pressure to the front and rear brakes; and an electronically controlled braking system, having a first hydraulic system extending from the first brake actuating device connected to the front brake, and a second hydraulic system extending from the second brake actuating device, connected to the rear brake, with an electronic control device receiving detection values for each of the first actuation amount detection device for detecting an actuation amount of the first brake actuating device, and a second actuation amount detection device for detecting an actuation amount of the second brake actuating device, subjecting them to computation, and outputting control signals to a hydraulically controlled actuator based on the result of the computation, and actuating the front brake or the rear brake using the hydraulically controlled actuator in accordance with the control signals.
摘要:
A brake assembly for a motorcycle having a reduced number of components and assembly steps, and a simple control system with no interference between separate hydraulic systems. A brake assembly for a motorcycle provided with a front brake and a rear brake respectively for a front wheel and a rear wheel includes a first brake actuator and second brake actuator. An electronically controlled braking system includes a first actuating amount transmission system extending from the first brake actuating member connected to one of either the front brake or the rear brake for actuating whichever one of the front brake and rear brake that is not connected to the first actuating amount transmission system using an actuator as a result of being input with detection values for each of a first actuating amount detection member for detecting an actuating amount of the first brake actuator and second amount detection member for detecting an actuating amount of the second brake actuator and subjecting them to computation, and outputting control signals to the actuator based on the result of computation.
摘要:
A braking device for a vehicle having an operational hydraulic brake system, and an electronically controlled brake system. The hydraulic brake system and the electronically controlled brake system act independently on a brake caliper of a hydraulic brake. The electronically controlled brake system independently controls the hydraulic actuator for applying a hydraulic pressure to the brake caliper with no interference between the brake systems, which increases the degree of freedom of electronic control of the brakes. A braking device is also applied in a vehicle having an ABS control device.
摘要:
A brake assembly for a motorcycle provided with a hydraulically actuated front brake and rear brake for a front wheel and a rear wheel, respectively, including, first brake actuating means and second brake actuating means applying hydraulic pressure, and an electronic control means, having a first hydraulic system extending from the first brake actuating means connected to the front brake, and a second hydraulic system extending from the second brake actuating means connected to the rear brake, the electronic control means receiving detection values from each of a first actuation amount detection means for detecting an actuation amount of the first brake actuating means, and second actuation amount detection means for detecting an actuation amount of the second brake actuating means and subjecting the values to computation, outputting control signals to a first hydraulically controlled actuator and a second hydraulically controlled actuator based on the result of computation, and actuating the front brake using the first hydraulically controlled actuator and actuating the rear brake using the second hydraulically controlled actuator.
摘要:
An LCD indicator unit contains an LCD indicator with a display portion that includes set temperature and current temperature display portions, a diffusion sheet disposed on the rear surface side of the LCD indicator, a reflective frame body disposed on the rear surface side of the diffusion sheet, a light guide plate disposed on the rear surface side of the reflective frame body such that an outer peripheral portion thereof is covered with the reflective frame body, and an LCD indicator control substrate-disposed on the rear surface side of the light guide plate, with LEDs serving as light sources for the LCD indicator mounted on a right-side outer peripheral portion on the front surface side of the LCD indicator control substrate. Light emitted from the LEDs is caused to enter a side wall surface portion of the light guide plate to irradiate the display portion of the LCD indicator.
摘要:
An electric power steering apparatus includes a steering shaft for transmitting a steering force of a steering handlebar to a wheel and an upper bearing provided at a location upward from a vehicle body frame so as to rotatably support an upper part of the steering shaft. A lower bearing is provided at a location downward from the vehicle body frame, so as to rotatably support a lower part of the steering shaft. A torque sensor detects a torsional torque applied to the steering shaft. An electric motor imparts a steering force to the steering shaft based on the torsional torque detected by the torque sensor. The electric motor is mounted to the steering shaft between the upper bearing and the lower bearing, while the torque sensor is mounted to the steering shaft at place upward from the upper bearing.
摘要:
A low dielectric constant film/wiring line stack structure made up of a stack of low dielectric constant films and wiring lines is provided in a region on the upper surface of the semiconductor substrate except for the peripheral part of this surface. The peripheral side surface of the low dielectric constant film/wiring line stack structure is covered with a sealing film. This provides a structure in which the low dielectric constant films do not easily come off. In this case, a lower protective film is provided on the lower surface of a silicon substrate to protect this lower surface against cracks.
摘要:
A bending load acting on a steering shaft only with a magnetostrictive torque sensor, without separately providing a sensor for detecting the bending moment. A storage unit stores, as an initial characteristic curve formed from initial detection values, a characteristic curve formed from detection values of each of a first detection coil and a second detection coil when only twisting torque is applied to a steering shaft. A bending load detector provided in an ECU detects a bending load amount acting on the steering shaft based on a difference between each detection value of the first and second detection coils and the initial detection value on the initial characteristic curve corresponding to the detection value.
摘要:
A semiconductor construct includes a semiconductor substrate and connection pads provided on the semiconductor substrate. Some of the connection pads are connected to a common wiring and at least one of the remaining of the connection pads are connected to a wiring. The construct also includes a first columnar electrode provided to be connected to the common wiring and a second columnar electrode provided to be connected to a connection pad portion of the wiring.