摘要:
For a compressed-air-controlled vehicle brake system having at least one brake, a control process includes using a monitoring sensor to determine whether at least one component of the vehicle is not secured or is not properly positioned, and automatically activating the vehicle brakes in response to a determination that the at least one component is not secured and/or is improperly positioned.
摘要:
The invention relates to a sensor mounting (5) for a distance sensor (6), said sensor mounting (5) having at least the following: a fixing part (12) for attaching to a vehicle (1), and a receiving part (14) that is attached to the fixing part (12) in an adjustable manner in order to receive the distance sensor (6), said receiving part (14) being adjustable into at least two different angular positions on the fixing part (12).
摘要:
The invention relates to an environment monitoring system (3) for a vehicle (1), wherein the environment monitoring system (3) comprises: at least two distance sensors (4-1, 4-2, 4-3) for detecting distance by measuring the propagation time of detection signals, wherein the distance sensors (4-1, 4-2, 4-3) are each designed as a transmitting unit and receiving unit for the detection signal and, in a direct operating mode, emit detection signals, receive reflected components of the detection signals emitted by the distance sensors; and emit active measurement signals according thereto; and a control device (5), which receives the measurement signals of the distance sensors (4-1, 4-2, 4-3) and determines an object distance (s) of detected objects (10). According to the invention, at least one distance sensor (4-1, 4-2, 4-3) additionally can be operated in an indirect operating mode in order to detect a detection signal emitted by another distance sensor (4-2, 4-3, 4-1) and reflected by the object (10) and in order to generate an indirect measurement signal.
摘要:
The invention relates to a connection arrangement for a trailer vehicle and to a trailer vehicle. The connection arrangement (1, 1′, 1″) according to the invention comprises at least two connections (2, 3, 4, 5) of the following connections (2, 3, 4, 5) suitable for a connection on the tractor side: a) a first electrical connection (2) for a brake system, b) a second electrical connection (3) for a lighting system, c) a first pneumatic connection (4) for a brake line, d) a second pneumatic connection (5) for a reservoir line, and a housing (6, 6′, 6″), wherein the at least two connections (2, 3, 4, 5) are disposed on the housing (6, 6′, 6″) and/or are formed at least partially by the housing (6, 6′, 6″).
摘要:
The invention relates to a method for determining a travel direction of a vehicle (1), particularly a trailer vehicle, wherein wheel speed signals (n1, n2, n3) are captured and a travel speed (v) is determined, a longitudinal acceleration (a) of the vehicle (1) is measured, and a longitudinal acceleration measurement signal (Sa) is output, an approach process is determined from a time change in the travel speed (v), and the direction of the approach process is determined from the longitudinal acceleration measurement signal (Sa). An approach process in the reverse direction is particularly detected thereby. The invention further relates to a control device (2) for performing the method, particularly in a vehicle controller, a vehicle system, and a corresponding vehicle.
摘要:
The invention relates to a connection arrangement for a trailer vehicle and to a trailer vehicle. The connection arrangement (1a, 1b, 1c, 1d) according to the invention for a trailer vehicle (14a, 14b, 14c) comprises at least two connections (2, 3, 4, 5) of the following connections (2, 3, 4, 5) suitable for connecting on the tractor side: a) a first electrical connection (2) for a brake system (25); b) a second electrical connection (3) for a lighting system, c) a first pneumatic connection (4) for a brake line, d) a second pneumatic connection (5) for a reservoir line, and at least two lines (9, 10) for connecting one connection (2, 3, 4, 5) each to a trailer-side component, wherein the at least two lines (9, 10) are consolidated into a common cable harness (22) at least in sections.
摘要:
The invention relates to an operating device (20) for trailer vehicles, having an operating element (22) for performing a control function of the trailer vehicle and a display (21) for displaying control information (310) corresponding with the control function.
摘要:
A process to determine the response pressure of a brake in a braking system of a vehicle comprises: measuring the existing vehicle deceleration of the vehicle to determine a value of ground-vehicle deceleration, supplying a test pressure to the brake, measuring the deceleration of the vehicle after the test pressure has been supplied to the brake to determine a value of vehicle test deceleration, and comparing the value of ground-vehicle deceleration and the value of vehicle test deceleration. If the value of vehicle test deceleration is greater than the value of ground-vehicle deceleration by more than a predetermined tolerance value, the steps of the process are repeated with a reduced test pressure until the difference between the values of ground-vehicle deceleration and vehicle test deceleration is no more than the predetermined tolerance value. However, if the value of vehicle test deceleration is equal to or less than the value of ground-vehicle deceleration, the steps of the process are repeated with a higher test pressure until the value of vehicle test deceleration exceeds the value of ground-vehicle deceleration by a value which is less than or equal to the predetermined tolerance value. In this way the response pressure, i.e., the lowest pressure which needs to be supplied to the brake in order to exert a braking force, can be determined.
摘要:
A device for measuring the deformation of a structural component comprises a sensor installed at a first end of a hollow bore in the structural component, the sensor having a measuring surface and producing an electrical signal indicative of a deformation in the measuring surface, and a transmission element which passes through the hollow bore. The transmission element has a first end which is supported by the structural component, and a second end which bears upon the measuring surface of the sensor, so that a deformation which occurs in the structural component will be transmitted to the measuring surface by the transmission element.