571results about "Cycle control systems" patented technology

An electric bicycle including a frame having a front end coupled to a steering assembly, the steering assembly having a front wheel, and a rear end coupled to a rear wheel assembly, the rear wheel assembly having a rear wheel. At least two pedals rotatably coupled to the rear wheel assembly, the at least two pedals having an engaged configuration wherein the at least two pedals are engaged with the rear wheel and configured to rotate the rear wheel in a forward direction, and a disengaged configuration wherein each of the at least two pedals is disengaged from the rear wheel. An electric motor electrically coupled to a battery and configured to engage with the rear wheel and to rotate the rear wheel in the forward direction.

A system for a bicycle includes a plurality of controller devices. A type of controller device is the same for two or more controller devices of the plurality of controller devices. The system includes a pairing coordinator device configured to receive a respective device type identification from each controller device, and identify the type of controller device for the two or more controller devices based on the received device type identifications for the two or more controller devices. Based on the identification of the type of controller device, the pairing coordinator device is configured to update the device type identifications for the two or more controller devices, respectively, such that the updated device type identifications are different than each other. The pairing coordinator device is configured to pair only controller devices of the plurality of controller devices having different respective device type identifications with the pairing coordinator device.

An outer shell comprises an upper shell body and a lower shell body, a control switch is fixedly installed in the outer shell body, the control switch is provided with a terminal and a button, the lower shell body is provided with an assembling base, the assembling base is movably provided with a pressing piece, the pressing piece is elastically connected with the bottom of the assembling base through a spring, and the pressing piece is connected with the upper shell body and the lower shell body. The pressing piece is provided with a protruding part which is provided with an inclined face, and the outer shell is movably provided with a pressing handle. During use, the pressing handle is pressed, the handle part is swung and pressed downwards, the middle part of the handle part acts on the pressing piece, the pressing piece presses the button of the control switch under the guide action of the inclined plane of the convex part downwards, so that the state of the control switch is changed, and when the pressing handle is loosened, the spring quickly pops up the pressing piece, so that the convex part is far away from the button, and the button is reset. Through cooperation of the pressing handle, the pressing piece and the spring, the control state of the control switch is controlled, and the control stability is improved.

A control device includes a housing having a base portion and an extension portion. The base portion of the housing has an inward facing side and an outward facing side. The control device includes a lever coupled to and pivotable relative to the housing, and a master cylinder portion supported by the housing. The master cylinder portion has a hollow fluid cylinder. The control device also includes a piston assembly supported by the housing. The piston assembly is movable relative to the master cylinder portion. At least part of the piston assembly is disposed within the master cylinder portion. The master cylinder portion is angled relative to the outward facing side of the base portion of the housing, such that the first end of the fluid cylinder is closer to the outward facing side than the second end of the fluid cylinder is relative to the outward facing side.

A damping control system is provided for an off-road recreational vehicles having a suspension located between a ground engaging member and a vehicle frame and including at least one adjustable shock absorber having an adjustable damping characteristic based on an input from a sensor.

A throttle housing and cam assembly includes a cam mountable on an end of a throttle tube, an outer bearing flange and a cam head. The cam head has one or more cable receiving apertures and a cable groove for receiving a throttle cable. A bearing is mounted on the outer bearing flange. A throttle housing is formed with a bearing groove and a cam groove. An outer stationary portion of the bearing is received firmly in the bearing groove and the cam is free to move in the cam groove.

Disclosed are a bicycle hydraulic brake control device and a bicycle. The bicycle hydraulic brake control device includes: a control main body connected to a handlebar of a bicycle; a brake lever pivotally connected to an end of the control main body; a hydraulic cylinder connected to the control main body; a piston rod connected to the hydraulic cylinder; and a trigger member hinged to the control main body, wherein the trigger member includes a pressing portion and a pushing portion. In the brake control device, the piston rod is pushed by means of the rolling member to do a piston motion, so that hard friction between the trigger member and the piston rod is prevented to reduce the friction force between the trigger member and the piston rod and achieve a smooth hand feeling of braking, the braking effect is improved, and a rider's braking experience is also improved.

A bicycle actuating device includes a main body, in the form of a housing, an actuating element, mounted so as to be able to move on the main body, a fastening portion having at least one fastening opening for fastening the bicycle actuating device to a handlebar clamp of a bicycle, wherein the fastening portion protrudes from the main body and the fastening opening is formed as a through-opening that connects two fastening faces on opposite sides of the fastening portion to one another. A bicycle actuating system includes, in addition to such a bicycle actuating device, a handlebar clamp or / and a spacer or / and a further bicycle actuating device, wherein the bicycle actuating device and the spacer or / and the further bicycle actuating device can be mounted so as to be stacked on top of one another at the same circumferential position of the handlebar clamp using a single fastening element.

A human-powered vehicle component comprises wireless communicator circuitry. The wireless communicator circuitry is configured to transmit a first wireless signal to a first additional human-powered vehicle component using a first communication protocol in response to a first user input. The wireless communicator circuitry is configured to transmit a second wireless signal to a second additional human-powered vehicle component using a second communication protocol different from the first communication protocol in response to a second user input different from the first user input.

A controller device for a bicycle includes a communication interface configured to receive a signal from another controller device. The controller device also includes a sensor including an ultra-wideband radio. In response to the received signal, the sensor is configured to determine a distance between the controller device and the other controller device using the ultra-wideband radio. The controller device also includes a processor in communication with the sensor. The processor is configured to initiate an action of the controller device or an electronic device in communication with the controller device based on the determined distance.

The integrated control comprises a control body, a rear abutment zone of the control body, intended to be in contact with a handlebar of the bicycle when the control is mounted on the handlebar, a brake lever pivoted to the control body according to a pivot axis transverse to the control body, spaced from the rear abutment zone, an actuator for driving the gearshift, a cavity formed inside the control body, a gearshift drive electronic board, housed inside the cavity in a first seat, a battery for powering the electronic board, housed inside the cavity, a first opening of the cavity, through which access to the electronic board is possible, a second opening of the cavity, distinct and separate from the first opening, through which access to the battery is possible.

A system and method for changing riding mode of a vehicle (100). The vehicle (100) comprising a handlebar (115) comprising at least once electronic throttle grip (202). Further, based on the change in angle of the at least once electronic throttle grip (202) at least one processor (308) adjusts throttle valve opening using an electric motor actuator in a throttle body of a power unit of the vehicle (100). Furthermore, the at least one processor (308) is configured to open the electric motor actuator when predetermined conditions of the throttle valve opening are achieved. A user can change a riding mode of the vehicle (100) by rotating the at least once electronic throttle grip (202) at least once in a negative direction from zero position to a predetermined angle for a predefined duration of time.

The utility model relates to the field of electric vehicle accessories, and discloses an electric vehicle head vertical handle with an embedded design, which comprises a transverse handle main body and a vertical pipe, a handle stem is arranged in the middle of the transverse handle main body, the transverse handle main body is connected to the vertical pipe through the handle stem, grips are symmetrically connected to two sides of the handle stem, and an instrument display screen is mounted on the top surface of the handle stem. A car lamp button and a horn button are installed on one grip, a shift-up button, a shift-down button and an instrument setting button are installed on the other grip, a speed regulator is further arranged on one side of the instrument setting button, and a protective layer is arranged on the outer side of the grip. Due to the highly-integrated control function, a rider can complete operation without frequently shifting the sight line or the hand position, and riding safety and convenience are improved; due to the embedded design, water can be prevented from entering, the situation of damage caused by collision is reduced, and the durability of the product is improved; and in combination with an intelligent management system, more personalized and convenient use experience is provided for a rider.

A steering unit (1) is provided for a bicycle (2), in particular for an electric bicycle, and a bicycle (2) equipped with the steering unit (1) also is provided. The steering unit (1) has handle bars (3) for connecting the steering unit (1) to the bicycle (2). At least one handle (4) is arranged and / or formed on the handle bars (3) for gripping with a hand. Operating safety of the bicycle (2) is improved by providing the steering unit (1) with at least one photonic mixer device (6) for detecting finger positions of the hand gripping the handle (4).

The invention discloses a battery car accelerator linkage control system based on left hand holding detection, and relates to the technical field of electric vehicle safety control, in particular to an intelligent linkage control system for unlocking and locking a right hand accelerator through a left hand holding detection module. The device comprises a left hand grip, a main control module and a right hand grip, a holding detection module is arranged in the left hand grip, dual-mode verification of a pressure sensor and a capacitive touch sensor is arranged in the holding detection module, and an accelerator control module is arranged on the right hand grip; only when double signals of the pressure sensor and the capacitance touch sensor meet the requirement at the same time and an effective holding signal is output, the right hand accelerator control module can be kept effective, and the vehicle is kept in a power-up state. And when the holding detection module of the left-hand grip does not output an effective holding signal, the right-hand accelerator control module realizes locking. Accelerator linkage locking is achieved through built-in pressure and capacitance dual-mode detection of the left hand grip, single-hand riding is effectively avoided, and the safety and reliability of battery car driving are remarkably improved.

The invention relates to a bicycle component provided with an electronic device. The invention relates to a method of operating an electronic device associated with a bicycle component and comprising a processor and a wake-up unit, the method comprising the following steps, which can be executed by the processor of the electronic device: - operating alternately in a standby mode and in a running mode, - upon reception of a wake-up signal from the wake-up unit, switching from the standby mode to the running mode under predetermined wake-up conditions, and - before switching from the running mode to the standby mode, modifying the configuration of the wake-up unit by updating the predetermined wake-up conditions, so that a subsequent wake-up signal is sent to the processor under the updated wake-up conditions. The invention also relates to a related bicycle component.

A throttle actuator includes a base, a carrier and a circuit board coupled between the base and the carrier. The circuit board has a first force sensor and a second force sensor. A spring plate is disposed between the carrier and the circuit board. The spring plate is adjacent to and extends between the first force sensor and the second force sensor. A cover is coupled to the base enclosing the carrier, the spring plate and the circuit board between the cover and the base.

A vehicle including a system for transferring energy between on-board vehicle components and / or between on-board and external components. The vehicle is configured to heat various components through induction to provide comfort to the rider and / or to transfer energy for charging one or more vehicle components.

To provide a driving device of a low-speed electric vehicle, which can suppress a control state of a motor from being influenced by supplied voltages from a battery and improve performance in making the low-speed electric vehicle continuously run when windings of the motor are broken and when motor drivers fail.SOLUTION: A driving device, which drives a low-speed electric vehicle, is equipped with: a motor (60) comprising a rotor (63) and two stator windings (61 and 62); two motor drivers (71 and 72); an operation amount sensor (80) that detects an operation amount correlation value correlating with an operation amount of an accelerator operating member (21); and a controller (75) that controls the two motor drivers on the basis of the operation amount correlation value detected by the operation amount sensor. The motor, the two motor drivers and the controller are integrated into one module (50). The operation amount sensor includes a deforming member (83) that twists and deforms according to the operation amount and two distortion gauges (81 and 82) that detect a twist-deformation amount of the deforming member as the operation amount correlation value.SELECTED DRAWING: Figure 2

A cable assembly for a motor vehicle. The invention relates to a cable assembly (300) for a motor vehicle. Accordingly, the invention discloses comprising a coaxial cable (310) having an inner cable (314) and an outer cable sleeve (312), the inner cable (314) being axially movable within the outer cable sleeve (312). The cable assembly (300) further has a rod (320) resting against one end of the outer cable sleeve (312) such that at least a portion (320b) of the rod (320) having a conical outer surface extends with a reduced diameter towards a second end (320b') of the rod (320). The cable assembly further has a tube (330) having an inlet end (330a) and an outlet end (330b) such that the tube (330) has a conical bore extending with a reduced diameter from the inlet end (330a) to the outlet end (330b).

A drive system and remote control for a light electric vehicle. The drive system includes a power unit, a main gearing connected to the power unit and a remote control connect to the power unit. The power unit includes an assist motor arranged to provide torque output to a torsion shaft of the light electric vehicle, and a control motor arranged to adjust transmission ration of the main gearing. The remote control further includes an operating switch arranged to switch the remote control between a first and a second operating state for controlling the assist motor and control motor, respectively.

This vehicle includes: at least one front wheel and at least one rear wheel that are arranged at a front position and a rear position of a vehicle body, respectively; a suspension device that is arranged between a vehicle body configuration component and at least one of the front wheel and the rear wheel and has a vehicle height adjustment function; a control device that controls driving of an actuator which extends and contracts the suspension device; and a vehicle body angle detection device that detects an inclination angle of the vehicle body. When parking of the vehicle is detected, the control device measures the inclination angle of the vehicle body by the vehicle body angle detection device and extends or contracts the suspension device by driving the actuator so as to cause the inclination angle to be closer to a prescribed target angle.

The utility model relates to a clutch handle for rapid stay wire adjustment, which comprises a handle connecting seat, a handle, a stay wire joint and an adjusting nut, a rotary mounting part is arranged at one end of the handle connecting seat far away from the handle, the adjusting nut is rotatably connected onto the rotary mounting part, and the stay wire joint is in threaded connection with the inner wall of the adjusting nut and rotates along with the adjusting nut. The adjusting nut and the handle connecting seat form a revolute pair through the rotary mounting portion, so that the adjusting nut can freely rotate around the axis of the rotary mounting portion, and the stay wire connector is embedded into the inner wall of the adjusting nut in a threaded fit mode. Threads on the inner wall drive the stay wire connector to generate linear displacement in the axial direction (namely the direction parallel to the axis of the rotary installation part), so that the telescopic position of the stay wire connector is directly changed, and linear adjustment of tensioning or loosening of the stay wire is achieved.

Brake lever arrangement for a hydraulic brake device (1) with a brake lever (2) for actuating a hydraulic piston (20), with a pivot axis (4) via which the brake lever (2) can be pivotably attached to a housing (6), with an actuator (10) which can be pivotably attached to the housing (6) about the pivot axis (4), wherein the actuator (10) is designed and arranged such that the piston (20) can be actuated by the brake lever (2) via this actuator, and can be supported on the housing (6) or on the piston (20) by a torsion spring (16) which is mounted on the pivot axis (4) and acts on the brake lever (2) with a spring force in the direction of actuation.

There is provided a snowmobile for propulsion movement relative to the ground, comprising: a plurality of ground contacting members; a frame; a steering system; a left ski suspension; a right ski suspension; a crawler suspension; a plurality of sensors; and at least one electronic controller operatively coupled to the first adjustable shock absorber, the at least one electronic controller operatively determining a state of flight based on sensor measurements from the sensor, and changing at least one damping characteristic of the first adjustable shock absorber in response to the state of flight, the sensor is spaced apart from each of the left ski suspension, the right ski suspension, and the track suspension, where the at least one damping characteristic includes a rebound damping characteristic, and the controller operably varies the rebound damping characteristic based on a length of time that the snowfield vehicle has emptied.

The utility model provides an integrated handlebar and front fork structure and a bicycle comprising the same. The structure is composed of an integrated handlebar, a connecting assembly and a front fork. Wherein the integrated handlebar is integrally manufactured and comprises a handlebar part, a rest handlebar part and a wing-shaped base; the bottom of the wing-shaped base is directly connected with the front fork through the connecting assembly. The wing-shaped base is provided with two wing parts extending upwards and forwards, and the U-shaped rest handle part continuously extending forwards and the handlebar parts extending towards the two sides are arranged at the extending tail ends of the two wing parts; wherein a wireless controller assembly is arranged in the rest handle part, and wireless control is achieved through a control button on the surface of the rest handle part. According to the structure, steering connection is optimized, meanwhile, the function and design coexistence design of an integrated streamline overall handlebar is achieved, and brand new riding experience is provided for a rider.

A hydraulic disc braking system is disclosed. The system has a manually operated control device for a cyclist to issue a braking command. The system has a master cylinder assembly having a membrane dividing the hydraulic fluid tank into a variable volume filled chamber and a complementarily variable volume empty chamber. A membrane detector senses the presence of the membrane relative to a predetermined position in the tank and / or a meter measures the distance of the membrane from the ceiling of tank.

The application relates to a motorcycle, which comprises a central control system, the central control system comprising a control assembly and a display screen; the display screen and the handlebar connecting shaft are both intersected with the plane where the middle surface of the saddle is located, and the ratio of the diagonal dimension of the display screen to the distance between the two farthest ends of the left handlebar and the right handlebar is 0.19-0.52; the control assembly can control the display screen to display instrument images and entertainment images in at least two different and switchable display modes; in the first display mode, the area occupied by the instrument images on the display screen is larger than the area occupied by the entertainment images on the display screen; in the second display mode, the area occupied by the instrument images on the display screen is smaller than or equal to the area occupied by the entertainment images on the display screen. In this way, the display function of the display screen is expanded, the display area of the instrument display and the entertainment display is enlarged, the switching and adjustment of the display images in different display modes are realized, and thus the user can conveniently check the relevant information.

This invention relates to an electronic gear shifting device for electric motorcycles, comprising an electronic shifting unit, an electronic clutch unit, and a throttle position sensor. Based on the rider's operation, the device outputs a shift signal, a clutch signal, and a throttle opening signal. A vehicle controller receives these signals and determines a target gear for the electric motorcycle. The vehicle controller then looks up a motor torque command based on the target gear and outputs the command to a motor controller. The motor controller then controls a power motor of the electric motorcycle, enabling the electric motorcycle to simulate the power performance of a conventional geared motorcycle without the need for a physical clutch or gearbox.

A bicycle derailleur includes a circuit board, an electrical user interface, a motor housing, and a motor unit. The electrical user interface includes a user access portion configured to receive a user input. The motor shell comprises a motor containing space. The motor unit is disposed in the motor accommodating space, and is configured to generate a rotational force and configured to be electrically connected to the circuit board. The first direction is defined from the circuit board toward the electrical user interface or from the electrical user interface toward the circuit board. A plurality of second directions are defined perpendicular to the first direction. The motor unit is at least partially disposed between the user access portion of the electrical user interface and the circuit board when viewed in at least one of the plurality of second directions.