摘要:
A dummy object is described which is particularly suitable for a functional testing of driver assistance systems for vehicles. The dummy object comprises a torso, at least one extremity-representing an arm or a leg, wherein the extremity includes a proximal extremity portion mounted in an articulated manner at the torso and a distal extremity portion mounted in an articulated manner at the proximal extremity portion, and at least one drive which is arranged in the torso and is designed to move the proximal extremity portion relative to the torso. The proximal extremity portion-can be moved in such a manner that a movement of the distal extremity portion, which is correlated with the movement of the proximal extremity portion, can be created by utilizing the mass inertia of the associated distal extremity portion.
摘要:
Embodiments of the invention relate to a three-dimensional dummy object, in particular for functionally testing driver assistance systems in motor vehicles, comprising a head, a skeleton, a trunk, movable anus, and movable legs. The skeleton comprises a trunk skeleton having cavities, to which the arms and legs are articulated, wherein the legs each have a thigh and a lower leg articulated to the thigh, wherein a drive unit and a receiver/control unit are installed in the trunk skeleton, which receiver/control unit receives signals correlating to the relative velocity of the moving dummy object as an input quantity, such that the movement pattern of the thighs and lower legs can be varied according to the relative velocity of the dummy object by means of an installed movement mechanism.
摘要:
A supply device for the operation of at least one medical instrument, in particular an electrosurgical instrument and/or a cryosurgical instrument and/or a water jet surgical instrument. The supply device includes a control unit for the control of the at least one medical instrument and a memory unit for the storage of configuration data which describe a state device with a plurality of states. The control unit is designed such that it reads in configuration data and converts the state device into a control program and controls the at least one medical instrument according to the control program. This ensures efficient control of medical instruments because the control programs used can be more efficiently checked for their correctness and updated accordingly.
摘要:
An HF surgical device with an autostart function for cutting and/or coagulating biological tissue with HF current. The device comprises an HF generator for generating HF current, a selected output for connecting a monopolar/bipolar electrode to the HF surgical device, a first measurement device assigned to the output for measuring a first measured value for an impedance of the electrode connected to the output, a first comparator for comparing the first measured value with a first setpoint, for switching-off the first measurement devices and for switching-on a second measurement device if the first measured value is lower than the first setpoint, for measuring a second measured value for the impedance of the connected electrode and a second comparator for comparing the second measured value with a second setpoint and for switching-on the HF current for the output if the second measured value is lower than the second setpoint.
摘要:
In a method for testing a plurality of devices, which are arranged on a wafer and connected to a common data line, wherein the devices are connectable to a test unit via the common data line, a connection is separated first between a defective device and the common data line, or an internal connection in the defective device is separated. Subsequently, the remaining devices are tested. Alternatively, instead of the connection between the defective device and the common data line, the connection between a defective device and a common or an individual supply line is separated.
摘要:
The invention provides a motor vehicle anti-theft system in which an authorization code, representing the access authorization, is transmitted via the vehicle starting line arranged downstream from the ignition switch, to a start release unit. A control unit for the engine start, previously in an engine-start-blocking condition, is thereby placed into a release condition, in which it transmits a start request (arriving from the starting line) to the starter motor. By using the starting line for transmitting the authorization code, it is achieved that the latter is coupled through a connection which is necessary for the start, and therefore cannot fail separately.
摘要:
A dummy object is described which is particularly suitable for a functional testing of driver assistance systems for vehicles. The dummy object comprises a torso, at least one extremity-representing an arm or a leg, wherein the extremity includes a proximal extremity portion mounted in an articulated manner at the torso and a distal extremity portion mounted in an articulated manner at the proximal extremity portion, and at least one drive which is arranged in the torso and is designed to move the proximal extremity portion relative to the torso. The proximal extremity portion can be moved in such a manner that a movement of the distal extremity portion, which is correlated with the movement of the proximal extremity portion, can be created by utilizing the mass inertia of the associated distal extremity portion.
摘要:
In a method suitable for tissue fusion or coagulation, after the start of treatment of the tissue, i.e., after completion of a first phase, a second phase is commenced, during which the biological tissue is treated for a certain specified process time with moderate energy input. The specification of a negative internal resistance of a supplying source enables the process in the second phase to have a treatment time that remains constant and thus avoids premature drying-out of the tissue. A sufficient and reliable bonding of the participating proteins in the moist milieu is reached.
摘要:
A diagnostic system and a diagnostic method for a technical system are described with which, on the basis of the expert knowledge already necessary for the manual establishment of troubleshooting trees, the establishment of troubleshooting trees can be automated and the performance of guided troubleshooting can be assisted. Provided for this purpose are an acquisition module for systematic acquisition of all relevant status, observation, and/or measured data of the technical system, and a prioritization module for prioritizing all relevant tests, checks, or measurements, in order, in accordance with the weightings of the tests, checks, or measurements as a function of the status, observation, and/or measured data, to establish automatically a troubleshooting tree that can serve as a basis for guided troubleshooting.
摘要:
In a method suitable for tissue fusion or coagulation, after the start of treatment of the tissue, i.e., after completion of a first phase, a second phase is commenced, during which the biological tissue is treated for a certain specified process time with moderate energy input. The specification of a negative internal resistance of a supplying source enables the process in the second phase to have a treatment time that remains constant and thus avoids premature drying-out of the tissue. A sufficient and reliable bonding of the participating proteins in the moist milieu is reached.