Abstract: A pad axle for a brake caliper comprises an axle body and a support body. The axle body includes a first mounting part and a second mounting part and extends along a longitudinal axis between the first mounting part and the second mounting part. Both of the first mounting part and the second mounting part are configured to be coupled to a caliper body of the brake caliper. The support body is a different member from the axle body and is attached to the axle body to movably support a brake pad of the brake caliper relative to the caliper body. The support body is provided between the first mounting part and the second mounting part of the axle body. The support body is made of a non-metallic material.

Abstract: A sparkle contrast correcting method includes a step of acquiring a first sparkle contrast that is caused by an anti-glare layer that is disposed on a surface of an electronic display and information that represents a first measurement condition, the first sparkle contrast being used as a comparison standard and being measured in the first measurement condition by using a first imaging lens that images emitted light from the anti-glare layer and a first two-dimensional image sensor on which the emitted light is imaged, a step of acquiring a second sparkle contrast that is caused by the anti-glare layer and information that represents a second measurement condition, the second sparkle contrast being used as a comparison target and being measured in the second measurement condition that differs from the first measurement condition by using a second imaging lens that images emitted light from the anti-glare layer and a second two-dimensional image sensor on which the emitted light is imaged, and a step of correc

Abstract: A system to detect obstacles includes a power beam transmission circuit, a power beam reception circuit arranged to receive a power beam from the power beam transmission circuit, an emitter module, and a detector module arranged to distinguish between a first characteristic and a second characteristic. The emitter module includes a first emitter arranged to emit a first signal having the first characteristic, the first signal emitted in proximity to the power beam, and a second emitter arranged to emit a second signal having the second characteristic, the second characteristic different from the first characteristic. The detector module includes a first detector arranged to respond to the first signal emitted by the first emitter, the detector module being arranged to determine when an obstacle is in or near a line-of-sight transmission path between the first emitter and the first detector.

Abstract: Provided are a photoelectric sensor and a threshold setting method. The photoelectric sensor is a photoelectric sensor detecting an object and includes a light reception part, an object determination part, and a setting part. The light reception part receives light to obtain a light reception amount. The object determination part determines presence/absence of the object based on the light reception amount and a threshold. The setting part sets the threshold based on the light reception amount during a period in which it has been determined that the object is present and the light reception amount during a period in which it has been determined that the object is absent.

Abstract: An optical filter, a sensor device including the optical filter, and a method of fabricating the optical filter are provided. The optical filter includes one or more dielectric layers and one or more metal layers stacked in alternation. The metal layers are intrinsically protected by the dielectric layers. In particular, the metal layers have tapered edges that are protectively covered by one or more of the dielectric layers.

Abstract: According to at least one embodiment, the present disclosure provides an electro-hydraulic brake comprising: a main brake unit configured to provide braking hydraulic pressure to a plurality of wheel cylinders by driving a motor; an auxiliary brake unit connected to the main brake unit to be filled with high-pressure braking hydraulic pressure, and configured to provide braking hydraulic pressure to the plurality of wheel cylinders when an operation error of the main brake unit occurs; a main battery configured to supply power to the main brake unit and the auxiliary brake unit; and an auxiliary battery configured to supply power to the auxiliary brake unit when the main battery fails, wherein the auxiliary brake unit comprises an auxiliary brake control unit that controls charging and discharging of the auxiliary battery, and a power module that monitors a state of the main battery and transmits the state to the auxiliary brake control unit, and a battery management module that monitors a state of charge (SO

Abstract: A housing device for a brake device for a vehicle, including: a piston chamber for accommodating a plunger, which is movable linearly in the piston chamber by an actuation by a driver; and a sensor chamber, which is separated from the piston chamber, and which includes a sensor unit, which is configured to detect a position and/or a movement of the plunger in the piston chamber, to effect a braking operation of the vehicle. Also described are a related plunger, a brake device, a method, an apparatus, and a computer readable medium.

Abstract: A remote power system includes a remote power transmitter arranged to output a high-flux power beam and a remote power receiver arranged to receive the high-flux power beam. The receiver has a plurality of photo-voltaic (PV) cells mounted to generate electrical power from energy in the high-flux power beam, at least one non-PV structure adjacent to each PV cell, and a plurality of structures to steer flux toward selected ones of the plurality of PV cells and away from selected ones of the at least one non-PV structure.

Abstract: A foot brake module of an electropneumatic brake system of a motor vehicle has at least two pneumatic brake circuits. The foot brake module is operated by a brake pedal and has a pneumatic section with a pneumatic brake control valve and an electrical section with an electrical switch and at least one electronic travel sensor. The electrical switch is activated in a contactless manner. The foot brake module may have two travel sensors that each have a separate power supply and are connected to different electronic control devices.

Abstract: An on-line detection system for defects of an MEA is provided. The detection system includes a workbench, two connecting rods are arranged inside the workbench, two ends of the two connecting rods are both connected to two side walls of the workbench by means of bearings, and conveying rollers are fixedly arranged outside the two connecting rods in a sleeving manner. One side of the workbench is fixedly provided with a first electric motor, and an output end of the first electric motor is fixedly connected to one of the connecting rods. Belt pulleys are fixedly arranged outside the two connecting rods in a sleeving manner, and a belt is arranged outside the two belt pulleys in a sleeving manner. A hollow roller is arranged on an inner side of the workbench, and a plurality of exhaust holes are provided in a top of the hollow roller.

Abstract: An image sensor for securing an area of a photodiode includes a pixel area and a transistor area adjacent to the pixel area. The pixel area may include a photodiode and a floating diffusion area. The transistor area may include transistors extending along an edge of the pixel area. The transistors in the transistor area may include a reset transistor, one or more source follower transistors, and one or more selection transistors, and the reset transistor and one source follower transistor adjacent to the reset transistor may share a common drain area. The source follower transistors and the selection transistors may each share a common source area or a common drain area between two adjacent transistors thereof.

Abstract: A photodetector according to an embodiment includes a plurality of cell regions disposed in an array, and an element isolation region provided between the cell regions, each of the cell regions including: a semiconductor layer having a first face and a second face opposite to the first face; a first semiconductor region of a first conductivity type provided in the semiconductor layer; a second semiconductor region of a second conductivity type provided between the first semiconductor region and the first face; an electrode in contact with the second semiconductor region; and a plurality of metal regions having a part surrounded by the first semiconductor region and another part surrounded by the second semiconductor region.

Abstract: A disc brake assembly that includes first and second brake pads for contacting a rotor, a brake carrier for receiving at least the first brake pad, a brake caliper arranged to slide with respect to the brake carrier, and an actuating arrangement. The actuating arrangement is configured to selectively move the brake caliper and is electrically operated.

Abstract: An aircraft brake system comprising: a first group of at least one electromechanical actuator, a second group of at least one electromechanical actuator, a first control device with a first software module and a second software module, the second software module being configured to control the first group of at least one actuator at least in the event of a fault of the first software module, a second control device with a third software module and a fourth software module, the fourth software module being configured to control the second group of at least one actuator at least in the event of a fault of the third software module, wherein the first device module and the second control device are dissimilar. The invention also relates to an aircraft equipped with this system.

Abstract: Single board multi-channel programmable detection sensor is disclosed. The sensor has a processor operatively connected to the emitter driver, and a photodetector for controlling one or more operational parameters of the sensor in response to a program. Sensor outputs the TTL signal when desired level of light attenuated or transmitted through the system of fiber optics sensors. The processor sets triggering levels of the signal detected by the sensor in analog fast comparator circuit to threshold based on the signal difference pre-set and actual values.

Abstract: A remote sensing device is described. The remote sensing device includes an enclosure that houses a smartphone processor, a smartphone memory, a sensor module, a separate microcontroller, and a wireless communication module. The remote sensing device includes a smartphone operating system having a kernel that includes a plurality of device drivers. The smartphone processor, smartphone memory, sensor module and wireless communications module are managed by the smartphone operating system. The separate microcontroller includes a power management module. A battery is electrically coupled to the microcontroller. The battery powers the smartphone processor, the smartphone memory, and the sensor module. The wireless communication module is communicatively coupled to a wide area network. The wireless communication module receives an over-the-air (OTA) update for a device driver associated with the sensor module.

Abstract: A brake system for a motor vehicle, particularly a commercial vehicle, includes at least one electronic control unit, at least one parking brake device, and at least one wheel-blocking detection device. The wheel-blocking detection device is configured to: detect at least one blocking condition of one or more wheels of the motor vehicle, generate at least one blocking condition signal in response to the detected blocking condition, and transmit the blocking condition signal to the electronic control unit. The electronic control unit is configured to control the parking brake device such that, in a moving condition of the motor vehicle, at least one gradual actuation of the parking brake device is reduced or stopped if the blocking condition signal is generated.

Abstract: The invention relates to a single-photon detector device (10) for detecting an optical signal, comprising an optical waveguide (12) and at least two nanowires (16, 18). The optical waveguide (12) is designed to guide the optical signal along an optical axis (14), wherein the at least two nanowires (16, 18) are arranged along the optical axis (14) relative thereto such that at least a second nanowire (18) is arranged in front of a first nanowire (16) with respect to the optical axis (14), wherein the at least two nanowires (16, 18) are designed to be superconductive at a specified temperature and, in the superconductive state, to generate an output signal when an intensity threshold of the optical signal is exceeded, and the at least two nanowires (16, 18) are designed so as to have different intensity thresholds. The invention additionally relates to the use of the aforementioned single-photon detector device for detecting an attack during a signal transmission encrypted using a quantum key distribution.

Abstract: A device having a transmission response with a maximum at a wavelength ?0, this device including an intermediate layer which extends from a first optical filter to a second optical filter, this intermediate layer having a refractive index n8 at the wavelength ?0 and a thickness h8, the refractive index n8 being less than 3n12/5 and the thickness h8 being between ? and 3?, where the refractive index n12 is greater than 5n10/3, where n10 is the greatest of the refractive indices chosen from the group consisting of the refractive indices at the wavelength ?0 of the media situated at the interface with the first filter, and the coefficient ? is defined by the following relationship: 1/?=(2?n8/?0)((?0/(n8P))2?1)0.5, where P is the period of a grating of slits of the first filter.

Abstract: An electronic brake system including a hydraulic circuit that supplies a hydraulic pressure to a wheel cylinder, the electronic brake system including: a plurality of electronic valves provided to open and close a flow path of the hydraulic circuit; and a controller configured to correct a target current of an electronic valve in operation among the plurality of electronic valves based on a voltage input from a battery of a vehicle during braking control or feedback currents of the plurality of electronic valves, and increase a current supplied to the electronic valve so that the current of the electronic valve in operation reaches the corrected target current.