Abstract: A method for operating a pedal-driven vehicle is disclosed. The pedal-driven vehicle includes a drive for providing a drive torque for propelling the vehicle, a control unit, a detection unit, and a gearshift.

Abstract: A method for operating a pedal-driven vehicle is disclosed. The pedal-driven vehicle includes a drive for providing a drive torque for propelling the pedal-driven vehicle, a control unit, and a gearshift for providing a variable transmission ratio. The method includes (i) providing shift information for a planned shift operation comprising a primary target drive torque, (ii) providing a secondary target drive torque, (iii) selecting a target drive torque from the primary target drive torque and the secondary target drive torque, and (iv) controlling the drive such that the drive torque provided by the drive corresponds to the selected target drive torque.

Abstract: A method is disclosed for operating a gearshift for a pedal-driven vehicle that includes a control unit and at least one user interface for manually triggering a shift operation. The method includes (i) receiving a first shift instruction including an indication of origin, in particular by the control unit, (ii) receiving a second shift instruction including an indication of origin, in particular by the control unit, wherein the indication of origin of the first shift instruction is different from the indication of origin of the second shift instruction, and (iii) adjusting the operation of the gearshift as a function of the first and/or the second shift instruction.

Abstract: A method is disclosed for operating a pedal-driven vehicle including at least one drive for providing a drive torque for propelling the pedal-driven vehicle, a gearshift for providing a variable transmission ratio, and a control unit. The method includes (i) providing a first drive torque by way of the drive, (ii) providing shift information for a planned shift operation, the shift information including a shift direction specification, in particular by way of the gearshift, (iii) determining a second drive torque as a function of the shift information, in particular by the control unit, wherein the second drive torque is less than or equal to the first drive torque, and (iv) controlling the drive such that the drive torque provided by the drive corresponds to the second drive torque, in particular by way of the control unit.

Abstract: A method for operating a pedal-driven vehicle, in particular, a bicycle, a pedal-driven vehicle, a computer program product, a computer-readable medium, and a data carrier signal are disclosed. The pedal-driven vehicle includes a gear shift and a control unit. The method includes (i) determining an actual speed of the pedal-driven vehicle, (ii) determining a shift threshold for the gear shift as a function of the actual speed, (iii) calculating, by way of the control unit, a shift threshold displacement as a function of the actual speed and the shift threshold, and (iv) operating, by way of the control unit, the gear shift as a function of the shift threshold displacement.

Abstract: A method for operating a pedal-driven vehicle, a pedal-driven vehicle, a computer program product, a computer-readable data carrier, and a data carrier signal are disclosed. The method includes ascertaining a first speed which is specific to the pedal-driven vehicle. The method further includes ascertaining a second speed or a third speed which is specific to the pedal-driven vehicle. The method also includes calculating, by a control unit, a final speed as a function of the first speed and (i) the second speed, or (ii) the third speed. In addition, the method includes operating, by the control unit, the pedal-driven vehicle as a function of the final speed.

Abstract: A method for wireless time synchronization of a first electrical unit with a second electrical unit is disclosed, which can in particular be intermittently wirelessly connected to each other, in particular via a low-energy connection, wherein the first electrical unit includes a first time counter and the second electrical unit comprises a second time counter, and wherein a connection event occurs repeatedly at predetermined connection time intervals.

Abstract: A method for changing a transmission ratio of an electrically controllable gearing of a bicycle, in particular of an electric bicycle, includes (i) measuring a pedaling frequency of the bicycle rider on the pedal shaft, (ii) measuring a pedaling force of the bicycle rider, and (iii) determining a gear change operating state on the basis of the measured pedaling frequency and on the basis of the measured pedaling force if the measured pedaling frequency is less than or equal to a lower frequency threshold value or is greater than or equal to an upper frequency threshold value, and/or the measured pedaling force is less than or equal to a lower force threshold value or is greater than or equal to an upper force threshold value. After determining the gear change operating state, a control signal is generated for the gearing according to the determined gear change operating state.

Abstract: A method for changing a transmission ratio of an electrically controllable gearing of a bicycle, in particular of an electric bicycle, includes (i) measuring a pedaling frequency of the bicycle rider on the pedal shaft, (ii) measuring a pedaling force of the bicycle rider, and (iii) determining a gear change operating state on the basis of the measured pedaling frequency and on the basis of the measured pedaling force if the measured pedaling frequency is less than or equal to a lower frequency threshold value or is greater than or equal to an upper frequency threshold value, and/or the measured pedaling force is less than or equal to a lower force threshold value or is greater than or equal to an upper force threshold value. After determining the gear change operating state, a control signal is generated for the gearing according to the determined gear change operating state.

Abstract: A method for wireless time synchronization of a first electrical unit with a second electrical unit is disclosed, which can in particular be intermittently wirelessly connected to each other, in particular via a low-energy connection, wherein the first electrical unit includes a first time counter and the second electrical unit comprises a second time counter, and wherein a connection event occurs repeatedly at predetermined connection time intervals.

Abstract: A method and apparatus for testing an operating method, in particular for an electrical energy store, having the temporally successive method steps of: wherein the operating method is defined in a first method step, wherein a simulation of the operating method is created in a second method step, wherein the operating method is applied to a test object in a third method step, wherein at least one state parameter of the test object is detected, wherein the state parameter of the test object is evaluated and compared with the simulation in a fourth method step.