44results about "Vehicle mounted steering controls" patented technology

To provide useful work vehicles. [Solution] The tractor (work vehicle) 1 is capable of automatic driving and includes a driver's seat 9, a steering control unit 10 positioned in front of the driver's seat 9, a display device 60 that displays information related to automatic driving, and an armrest 21 positioned to the side of the driver's seat 9. The display device 60 is positioned in front of the steering control unit 10 on one side in the left-right direction and spaced apart from the armrest 21. At least a portion of the display device 60 and the steering control unit 10 are at the same height in the vertical direction.

In a vehicle capable of a manual driving mode and an automated driving mode as travel modes, an information processing device according to an embodiment of the present invention accepts a rotation operation with respect to a dial-type operable element as a steering operation while the vehicle is traveling in the manual driving mode, and accepts the rotation operation as a non-driving operation different from both the steering operation and an operation for indicating a change of travel mode while the vehicle is traveling in the automated driving mode.

The invention relates to a method for operating a motor vehicle (10), having: - operating the motor vehicle (10) in a teaching mode, in which the driver can drive through and thereby teach a trajectory (T); - operating the motor vehicle (10) in a tracking mode, in which the motor vehicle (10) at least partially autonomously tracks the trajectory (T) or an adapted variant thereof (TA); wherein in the teaching mode a maximum adjustable steering angle can be limited, and this steering angle limit can be variably set depending on the driving situation. Furthermore, the invention relates to a controller (12) for implementing such a method.

An automatic steering device for a vehicle comprising: a frame: a handle coupled to the frame by a drive assembly: a motor; and a control module, and: wherein the handle is adapted to be held in a substantially stationary position by a user such that, in use, the drive assembly will rotate the steering wheel in accordance with a rotation command received from the control module. Also disclosed is an automatic steering system for steering a vehicle comprising: an automatic steering device: a location sensor: a guidance module which includes map data and which is adapted to define travel paths and to process location data from the location sensor by comparing the location data from the location sensor to the map data and the guidance module determines the steering instructions by comparing location data to the defined travel path: wherein the automatic steering device receives the steering instruction from the guidance module and moves the steering wheel in accordance with the steering instructions.

A driving assistance, a driving assistance device therefor, and a computer-readable non-volatile storage medium therefor are provided. The method includes storing a driving path of a vehicle based on forward driving of the vehicle, in response to the vehicle driving backward, correcting a position of the vehicle based on at least one of sensor information measured by an internal sensor of the vehicle, global positioning system (GPS) information of the vehicle, or feature information obtained through image information of the vehicle, and assisting backward driving of the vehicle based on the stored driving path and the corrected position of the vehicle.

The present invention relates to a mounted agricultural machine capable of occupying a working position and a raised position, comprising a frame for connection to a tractor, a tool mounted pivoting relative to the frame about a pivot axis and a transverse axis, two connecting rods of variable length, each forming, at its minimum length, a stop limiting the pivoting of the tool about the pivot axis, the machine being arranged so that the connecting rods tend to retract in its raised position, and at least one steering cylinder connected at one end to a point between the tool and the frame, and at the other end to a point on either the tool or the frame. In the raised position, the at least one steering cylinder is maintained at a fixed length greater than its minimum length.

The utility model discloses a novel bracket mechanism which comprises a front overhang supporting pipe and a rocker arm fixing support arranged on the outer side of the front overhang supporting pipe, a front overhang fixing support is arranged on the right side of the front overhang supporting pipe, and an installation supporting rod is arranged in the middle of the front overhang supporting pipe. The first bolt is installed in the front suspension fixing support, the lower end of the first bolt is connected with a first nut, and a first gasket is arranged on the inner side of the first nut. According to the novel bracket mechanism, round pipes are adopted for supporting and machining in the device, so that the situation of stress concentration caused by square pipe edges in the using process of the device is not likely to occur, the using strength of the device is prevented from being affected, the using stability of the device is improved, meanwhile, an effective buffering and damping structure is arranged in the device, and the service life of the device is prolonged. And the steering gear box is not prone to vibration in the using process to affect the connecting stability of the steering gear box and the device, the supporting and lifting effect of the device is improved, and the better using effect is achieved.

The present invention provides a method for influencing a steering system to operate a steer-by-wire steering system, and a steering system itself. [Solution] An external first target characteristic quantity characterizes the target operating position of a steering actuator; a target position for a steering element of an input device depending on the external first target characteristic quantity, wherein a drive signal to the actuator of the input device that affects the actual position of the steering element depending on the target position and actual position of the steering element, a second target characteristic quantity characterizes the target operating position of the steering actuator depending on the actual position of the steering element, and a limited target characteristic quantity depending on the external first target characteristic quantity and the second target characteristic quantity, wherein the limited target characteristic quantity is limited by at least one predetermined limit value, and the target operating position for the steering actuator is determined depending on the second target characteristic quantity and the limited target characteristic quantity.

A motor vehicle. The motor vehicle includes: at least two sensor arrangements for detecting an actuation of an actuation device; at least one actuator controllable to fulfill a driver request, which actuator is selected from a group of braking, driving and steering actuators; a central control unit configured to ascertain the driver request on the basis of sensor signals from at least one of the sensor arrangements; and a control unit configured to control the actuator based on the ascertained driver request the central control unit being communicatively connected to the control unit. One of the sensor arrangements is communicatively connected exclusively to the central control unit and another of the sensor arrangements is communicatively connected exclusively to the control unit, and the control unit is configured to ascertain the driver request based on sensor signals from the sensor arrangement connected to the control unit.

A tractor cab operating arrangement and a partitioned tractor, the space surrounded by the operating table cab cover and the cab floor is arranged with a steering system assembly, a brake operating assembly, and a clutch operating assembly, characterized in that: the brake operating assembly and the clutch operating assembly are installed side by side in front of the steering system assembly, the steering gear of the steering system assembly is arranged below the cab floor, the connecting pipeline or joint at the lower end of the brake operating assembly, the clutch operating assembly, and the steering system assembly is arranged below the cab floor, so that the side end face corresponding to the tractor head of the cab is free of through holes. A gap is provided between the cab and the tractor head. The sealing problem caused by the fact that the brake, clutch, and steering pipelines of the existing tractor product pass through the front part of the cab cover behind the cab is solved. At the same time, the front windshield of the cab is free of through holes, the cab cover and the cab are partitioned, and better sound and heat insulation effects are achieved.

Steering assembly (2) comprising a housing (3) which includes at least one steering component (4), characterized in that the housing (3) includes at least one stabilizer component (5), namely a gearbox, for an active stabilizer system (6).

A steer-by-wire steering system of a vehicle having a drive simulator includes: an operation device including an operation member to be operated by a driver and a reaction force applying device configured to apply an operation reaction force against an operation of the operation member; a steering device including a steering motor that is an electric motor as a drive source and configured to steer a wheel; and a controller configured to control the steering device and the reaction force applying device. In a simulator mode in which the drive simulator functions, the operation device is used to operate a simulation vehicle to be operated in the drive simulator. In the simulator mode, the controller causes the reaction force applying device to apply the operation reaction force including a vertical-acceleration-dependent component based on a signal relating to vertical acceleration of the simulation vehicle and sent from the drive simulator.

A working machine (1) includes a vehicle body (2) to travel, an operator's seat (4), a position detector (40) to acquire position information from one or more positioning satellites (G), a correction information communicator assembly (50) to wirelessly connect to an external communication network (N), and a controller (60) configured or programmed to compensate for an error in the position information based on position correction information acquired from the external communication network (N). The correction information communicator assembly (50) is located in the vicinity of the operator's seat (4).

The application provides a method, device, vehicle and storage medium for controlling vehicle steering. The method is applied to the field of vehicle steering and comprises the following steps: acquiring a state parameter of the vehicle, the state parameter being used to represent an operating state of the vehicle, when the steering wheel of the vehicle is folded; displaying a vehicle surrounding environment image centered on the vehicle and activating an auxiliary steering control mode, when the state parameter meets an opening condition of the auxiliary steering control mode, the auxiliary steering control mode being used to simulate a steering wheel rotation operation; and controlling the vehicle to steer through the auxiliary steering control mode. The method can be used in a vehicle equipped with a steer-by-wire function. When the steering wheel is folded, the vehicle can be controlled to steer through the auxiliary steering control mode instead of the steering wheel, so that the problem of complicated process caused by the need to raise the steering wheel for steering is avoided, the steering process of the vehicle is simple and convenient, and the driving experience of the user is improved.

A motor vehicle comprises a passenger compartment, a steering wheel configured to move between an operating position and a stowed position, a floor, a seat rail system positioned on the floor and extending along a longitudinal direction of the motor vehicle, and a variety of seat assemblies arranged in the passenger compartment in a first, second, and third row, configured to be actuated into a variety of positions. A center console on a center console rail system extending longitudinally on the floor is also included. A controller is configured to receive an input commanding a selected passenger compartment configuration. The controller operates the actuators to position the seat assemblies, center console, and steering wheel in the commanded passenger compartment configuration.

The invention relates to a steering system, a vehicle comprising the steering system and a method for operating and / or influencing the steering system, the method comprising: providing a first target variable characterizing an exterior of a target adjustment position of a steering actuator; determining a target position for an operating element of the input device as a function of an external first target characteristic, wherein the actual position of the operating element can be influenced by a user; ascertaining an actuation signal for an actuator of the input device as a function of the target position and the actual position of the operating element; ascertaining a second target characteristic variable characterizing the target adjustment position of the steering actuator as a function of the actual position of the operating element; determining a limited target variable, which is limited by at least one predefined limit value, on the basis of the external first target variable and the second target variable; and the target adjustment position of the steering actuator is obtained according to the second target characteristic parameter and the limited target characteristic parameter. The vehicle comprises the steering system.

A motorized stretcher system designed for efficient and secure transport of injured individuals across uneven surfaces. The system includes a litter secured to a suspension frame connected to a central hub that houses a drive motor, tire, brake rotor, and caliper. The hub further includes a strain-wave gear assembly providing high-ratio torque reduction, increased torque density, and reduced mechanical backlash for smooth propulsion across variable terrain. A regenerative braking system integrated within the hub applies reverse torque through the drive motor to convert kinetic energy into electrical energy, which is stored in a battery assembly under control of a bidirectional motor controller. The system provides dual-mode braking, combining mechanical and regenerative operation for controlled deceleration and extended operational range. A suspension frame with multiple dampers absorbs vibrations and stabilizes the litter to ensure safe and steady patient transport.

The invention relates to a steering system (100), a vehicle comprising the steering system (100), and a method for operating and / or influencing a steering system (100), in particular a steer-by-wire steering system, comprising: providing an external first setpoint parameter (102) that characterizes a setpoint position (104) of a steering actuator (106); determining a setpoint position (108) for a control element (110) of an input device (112) depending on the external first setpoint parameter (102), wherein the control element (110) is an interface between a user of the steering system (100) and the steering system (100), wherein an actual position (114) of the control element (110) can be influenced by the user; Determining a control signal (116) for an actuator (118) of the input device (112) by means of which the actual position (114) of the control element (110) is influenced, depending on the target position (116) and an actual position (114) of the control element (110);Determining a second target parameter (120) that characterizes the target position (104) of the steering actuator (106) depending on the actual position (114) of the control element (110); determining a limited target parameter (122) depending on the external first target parameter (102) and the second target parameter (120), wherein the limited target parameter (122) is limited by at least one predefined limit value (124); determining the target position (104) for the steering actuator (106) depending on the second target parameter (120) and the limited target parameter (122). Vehicle comprising the steering system.

The invention relates to a motor vehicle (1) with a control unit (7) configured to receive non-mechanically transmitted control signals from at least one control element (14) that can be operated by a driver of the motor vehicle (1) for longitudinal and / or lateral control of the motor vehicle (1). The control unit (7) is also configured to control at least one longitudinal and / or lateral control actuator (6) of the motor vehicle (1) correspondingly. The motor vehicle (1) has several connections (12) arranged at different locations for connecting a respective control element (14) to the motor vehicle (1) at the various locations. The various connections (12) are each connected to the control unit (7) for signal transmission.

The utility model discloses a driving assembly device, which relates to the field of agricultural machinery and comprises a base mounted in a cab, the upper side of the base is horizontally and slidably connected with a mounting plate through a sliding component, the mounting plate can move along the width direction of the cab through the sliding component, and the upper side of the mounting plate is provided with a steering gear box and a mounting seat. A seat is fixedly connected to the mounting seat; a locking assembly is fixedly connected to the mounting base and used for fixing the position of the mounting plate. The agricultural machine has the advantages that by arranging the sliding assembly, the mounting plate can drive the steering gear box and the seat to move in the width direction of the cab, the visual angle of a driver can be changed, agricultural machine driving is facilitated, and compared with the prior art, a large amount of limb work of the driver can be reduced, physical power of the driver can be saved, and operation efficiency is improved.

The invention relates to a motor vehicle having: at least one actuating device, in particular a pedal or a manual control mechanism, which sets at least one driver request selected from the group of braking, acceleration and steering requests; at least two sensor assemblies for detecting actuation of the actuation means; at least one actuator operable to satisfy a driver request, the actuator being selected from the group of braking, driving and steering actuators; at least one central control mechanism which determines a driver request according to the sensor signal of at least one of the sensor assemblies; and at least one control means which actuates the actuator in response to the determined driver request, the central control means being communicatively connected to the control means. According to the invention, one of the sensor assemblies is connected, in particular only, to the central control means, and the other one of the sensor assemblies is connected, in particular only, to the control means; the control mechanism determines a driver request based on a sensor signal of a sensor assembly connected to the control mechanism.

The application discloses a method for preventing patrol robot from falling when turning and the patrol robot. The method for preventing patrol robot from falling when turning adjusts the position of the rear end of the vehicle body, and leaves enough space on the left and right sides of the rear end of the vehicle body for the rear end of the vehicle body to turn, so that the rear end of the patrol robot does not fall from the edge of the patrol road during left and right turning. The method for preventing patrol robot from falling when turning adjusts the position of the rear end of the vehicle body, and leaves enough space on the right side of the rear end of the vehicle body for the rear end of the vehicle body to turn, so that the rear end of the patrol robot does not fall from the right edge of the patrol road during left turning. The method for preventing patrol robot from falling when turning adjusts the position of the vehicle body by cooperation of the triggering assembly and the vehicle body, and leaves enough space on the right side of the front end of the vehicle body for the front end of the vehicle body to turn, so that the front end of the patrol robot does not fall from the right side of the patrol road during left turning.

An all-terrain vehicle (2) comprises a chassis (3) having upper tubes (32) with descending sections (321) and lower tubes (33), and comprising a steering mechanism (31) including an electric power steering device (8), a control unit body (81), and an electric motor (82). The body (81) includes axles (811, 812) connected to a steering column (311) and a steering arm (313). Viewed from above, the motor (82) is arranged toward the front side of the vehicle body (7), horizontally with the midline (2a) of the body (7), and is located between the upper tubes (32). For observation from a side view, the motor (82) is located towards the front of the body (7), in an area enclosed by the column (311) and the tubes (32, 33), adjacent to the tubes (32), thus preventing the motor (82) from being affected by the temperature of an exhaust (53). Figure for the abstract: 3

Provided is a steer-by-wire steering system that is highly practical. A steer-by-wire steering system mounted in a vehicle having a simulated driving device mounted thereon is configured such that, in a simulation mode in which the simulated driving device is activated, an operation device (18) is used for operating a simulated vehicle to be operated in the simulated driving device, and controllers (40, 42) control the simulated vehicle to be operated in the simulated driving device in the simulation mode. An operation reaction force (Tc) including a vertical acceleration basis component (Tci) based on a signal relating to the vertical acceleration (Gz) of the simulated vehicle from the simulated driving device is added to the operation member (10) by a reaction force adding device (12). Under the condition that the vehicle is simulated to be separated from the route, the driver can properly experience the separation.

To easily recognize a movement direction of a vehicle due to operation in an operation part.SOLUTION: In a vehicle operation device 10, an operation part 22 is operated and a vehicle 12 is moved. A longitudinal direction of the operation part 22 is set to be perpendicular to a right and left direction of the vehicle 12, and a movement direction of the operation part 22 becomes a movement direction of the vehicle 12. By considering the operation part 22 as the vehicle 12, it is possible to easily recognize an operation direction of the operation part 22 as the movement direction of the vehicle 12, so that the movement direction of the vehicle 12 by operation of the operation part 22 can be easily recognized.SELECTED DRAWING: Figure 1

A drive-by-wire steering system for a power equipment device is provided. One example embodiment comprises a steering interface system, a power steering system, and a communication link connecting the steering interface system and power steering system. The power steering system can adjust steering angle of wheels of the power equipment device based on inputs received from the steering interface system. The steering interface system can receive user inputs and provide powered feedback and / or a simulated caster effect via a steering interface. Additional embodiments include power equipment devices and steering interface systems.

The invention provides a steering wheel system and an automobile, and relates to the technical field of vehicles. The steering wheel system comprises a steering wheel, a first supporting piece, a second supporting piece, a steering detection assembly, a gear shifting detection assembly and a control assembly. The steering wheel is rotationally installed on the first supporting piece and can rotate on the first supporting piece in the first direction, the steering detection assembly is connected with the control assembly, and the control assembly is used for controlling vehicle steering according to information detected by the steering detection assembly; the first supporting piece is rotationally installed on the second supporting piece and can be driven by the steering wheel to rotate in the second direction, and a first-direction rotating center shaft and a second-direction rotating center shaft intersect or are staggered. The control assembly is used for controlling the vehicle to shift gears according to the information detected by the gear shifting detection assembly. According to the steering wheel system, steering and gear shifting operation of the vehicle can be correspondingly achieved by rotating the steering wheel in the first direction and the second direction, switching operation between different positions is not needed, and driving safety and operation convenience are improved.

An information processing device according to an embodiment of the present invention interlocks first and second operators with each other when a driver of a vehicle is performing a steering operation using both the first and second operators, and when the driver is performing a steering operation using only one of the operators, interlocks the first and second operators with each other only when an interlock condition is met.

We provide a highly practical steer-by-wire steering system. [Solution] In a steer-by-wire steering system installed in a vehicle equipped with a drive simulator, the operating device 18 is used to operate the simulated vehicle that is the target of operation in the drive simulator when the drive simulator is functioning, and the controllers 40 and 42 are configured to apply an operating reaction force Tc, which includes a vertical acceleration dependent component Tci based on a signal from the drive simulator regarding the vertical acceleration Gz of the simulated vehicle, to the operating member 10 via a reaction force application device 12 in that simulator mode. When the simulated vehicle deviates from the course, the driver can appropriately feel that deviation.