摘要:
The invention relates to a wireless communication device comprising an electrically operated radio module for wireless communication by receiving and/or transmitting communication signals in a transmitting and/or receiving mode; an electrically operated processor unit for controlling wireless communication via the radio module; a motion sensor for detecting movements and/or accelerations of the communication device, wherein the motion sensor outputs at least one detection signal to the processor unit in the event of the occurrence of movements and/or accelerations of a predetermined magnitude, wherein the processor unit is coupled to the motion sensor and the radio module in such a manner that it occasionally puts the radio module into the transmitting and/or receiving mode when outputting the at least one detection signal of the motion sensor.
摘要:
The invention relates to a wireless communication device comprising an electrically operated radio module for wireless communication by receiving and/or transmitting communication signals in a transmitting and/or receiving mode; an electrically operated processor unit for controlling wireless communication via the radio module; a motion sensor for detecting movements and/or accelerations of the communication device, wherein the motion sensor outputs at least one detection signal to the processor unit in the event of the occurrence of movements and/or accelerations of a predetermined magnitude, wherein the processor unit is coupled to the motion sensor and the radio module in such a manner that it occasionally. puts the radio module into the transmitting and/or receiving mode when outputting the at least one detection signal of the motion sensor.
摘要:
The invention relates to a position-finding method for d4eterming the location of a mobile object. The features, for example received field strengths, of a plurality of base stations are measured, and the object position is located from these features, using a reference map. During an initialization process, a reference map is created which comprises a multiplicity of positions and the associated feature-dependent values. During use of the method, a plurality of position-finding processes are carried out, by means of each of which a measured feature-dependent value and from this, a located position of the object, are determined using the predetermined reference map. The predetermined reference map is in each case updated for at least some of the positions found, during which updates, the feature-dependent values are each corrected by a correction term at the support points of the reference map in a predetermined area surrounding an object position.
摘要:
The invention relates to a position-finding method for determing the location of a mobile object. The features, for example received field strengths, of a plurality of base stations are measured, and the object position is located from these features, using a reference map. During an initialization process, a reference map is created which comprises a multiplicity of positions and the associated feature-dependent values. During use of the method, a plurality of position-finding processes are carried out, by means of each of which a measured feature-dependent value and from this, a located position of the object, are determined using the predetermined reference map. The predetermined reference map is in each case updated for at least some of the positions found, during which updates, the feature-dependent values are each corrected by a correction term at the support points of the reference map in a predetermined area surrounding an object position.
摘要:
In a method for the computer-assisted processing of measurements of features in a radio network, each of a plurality of measurements is associated with a base station and describes a feature of a field transmitted by a mobile object at the associated base station and/or a field transmitted by the associated base station at the mobile object. A plurality of evaluation units communicate with the base stations, one or more base stations of the radio network being associated with each evaluation unit. The evaluation units evaluate features in the radio network, a suitable evaluation unit always being determined by the position of the mobile object to evaluate the features. Since the feature evaluation is distributed, not all evaluated data in the network is lost in case an evaluation unit breaks down. In addition, using multiple evaluation units ensures that enough computer capacity is available to process the measurements in the method.
摘要:
A method for improving the usability of photovoltaic installations (PV installations) by taking account of shading information of adjacent PV installations for forecasting the power output by a relevant PV installation is provided. In particular, cloud movements and cloud shapes are taken into account. This improves the accuracy of the forecast. Here, it is advantageous that short-term forecasts in relation to e.g. the next 15 minutes are possible and a substitute energy source can be activated accordingly, in good time, prior to a dip in the power output by the PV installation. The invention can be used e.g. in the field of renewable energies, PV installations or smart grids.
摘要:
In a method for the computer-aided classification of measurements for the featured-based positioning of a mobile object in a predetermined region, for which one or more starting regions are defined through which the mobile object can leave and enter the predetermined region, each measurement is specified by a time and features of several base stations. The measurements are classified based on the relative base stations positions and the base station features, wherein a respective first class measurement is categorized as a measurement in a mobile object position inside the predetermined region and a respective second class measurement is categorized as a potential measurement in a mobile object position outside of the predetermined region. Subsequently, for a respective second class measurement, the path of the mobile object is tracked to determine whether the respective measurement is located inside the predetermined region to be also assigned to the first class.
摘要:
In a method for the computer-aided classification of measurements for the featured-based positioning of a mobile object in a predetermined region, for which one or more starting regions are defined through which the mobile object can leave and enter the predetermined region, each measurement is specified by a time and features of several base stations. The measurements are classified based on the relative base stations positions and the base station features, wherein a respective first class measurement is categorized as a measurement in a mobile object position inside the predetermined region and a respective second class measurement is categorized as a potential measurement in a mobile object position outside of the predetermined region. Subsequently, for a respective second class measurement, the path of the mobile object is tracked to determine whether the respective measurement is located inside the predetermined region to be also assigned to the first class.
摘要:
A method for improving the usability of photovoltaic installations (PV installations) by taking account of shading information of adjacent PV installations for forecasting the power output by a relevant PV installation is provided. In particular, cloud movements and cloud shapes are taken into account. This improves the accuracy of the forecast. Here, it is advantageous that short-term forecasts in relation to e.g. the next 15 minutes are possible and a substitute energy source can be activated accordingly, in good time, prior to a dip in the power output by the PV installation. The invention can be used e.g. in the field of renewable energies, PV installations or smart grids.
摘要:
In a method of controlling a transmission ratio of a continuously variable toroidal transmission, a holding force for an intermediate roller is pilot-controlled as a function of the torques acting on the toroidal disks and of the pivoted position of the intermediate roller, and/or the adjustment path of the intermediate roller is fed back statically or dynamically into a control circuit.