室內定位方法與系統,及電腦程式產品‧METHOD AND SYSTEM FOR INDOOR POSITIONING, AND COMPUTER PROGRAM PRODUCT USING THE M - 經濟部產業技術司–專利資料集 @ 經濟部
專利名稱-中文室內定位方法與系統,及電腦程式產品‧METHOD AND SYSTEM FOR INDOOR POSITIONING, AND COMPUTER PROGRAM PRODUCT USING THE METHOD THEREOF的核准國家是中華民國, 執行單位是資策會, 產出年度是103, 專利性質是發明, 計畫名稱是先進感知平台與綠能應用系統技術計畫, 專利發明人是劉維昌、鄧淇文、劉永之, 證書號碼是發明I447420.
A method and a system for indoor positioning are provided. In the present method, a default positioning weight is defined at first. Then, a plurality of neighboring ranging devices near a target device is obtained from all wireless ranging devices deployed in an indoor space, and a current positioning weight of each of the neighboring ranging devices is calculated. Next, the current positioning weight of each of the neighboring ranging devices is respectively compared with the default positioning weight, so as to obtain a plurality of reference ranging devices from the neighboring ranging devices. After calculating at least one candidate coordinate according to a deploy coordinate of each of the reference ranging devices, a positioned coordinate represents the current location of the target device is estimated according to the at least one candidate coordinate.
A method and a system for indoor positioning are provided. In the present method, a default positioning weight is defined at first. Then, a plurality of neighboring ranging devices near a target device is obtained from all wireless ranging devices deployed in an indoor space, and a current positioning weight of each of the neighboring ranging devices is calculated. Next, the current positioning weight of each of the neighboring ranging devices is respectively compared with the default positioning weight, so as to obtain a plurality of reference ranging devices from the neighboring ranging devices. After calculating at least one candidate coordinate according to a deploy coordinate of each of the reference ranging devices, a positioned coordinate represents the current location of the target device is estimated according to the at least one candidate coordinate.
An electricity anomaly detection device and an electricity anomaly detection method thereof are provided. The electricity anomaly detection device is configured to execute: defining a plurality of electricity parameter types; building a plurality of reference electricity events from a plurality of reference electricity information of a plurality of reference electric devices and a testing electricity event from testing electricity information of a testing electric device according to the electricity parameter types; building a plurality of reference electricity patterns from the reference electricity events according to the electricity parameter types; calculating a first electricity parameter distribution for each of the reference electricity patterns; calculating a second electricity parameter distribution for each of the reference electricity patterns combined with the testing electricity event; calculating respectively a difference between the second electricity parameter distribution and each of the first electricity parameter distribution; and determining the testing electric device being anomalous according to the difference.
技術摘要-英文: An electricity anomaly detection device and an electricity anomaly detection method thereof are provided. The electricity anomaly detection device is configured to execute: defining a plurality of electricity parameter types; building a plurality of reference electricity events from a plurality of reference electricity information of a plurality of reference electric devices and a testing electricity event from testing electricity information of a testing electric device according to the electricity parameter types; building a plurality of reference electricity patterns from the reference electricity events according to the electricity parameter types; calculating a first electricity parameter distribution for each of the reference electricity patterns; calculating a second electricity parameter distribution for each of the reference electricity patterns combined with the testing electricity event; calculating respectively a difference between the second electricity parameter distribution and each of the first electricity parameter distribution; and determining the testing electric device being anomalous according to the difference.
An electricity consumption measurement apparatus, an electricity consumption measurement method, and a non-transitory tangible machine-readable medium thereof are provided. The electricity consumption measurement apparatus comprises a detector and a processor electrically connected to the detector. The detector is configured to detect an electricity consumption value and a voltage value. The processor is configured to calculate a variation rate according to the voltage value and a base voltage value. The processor adjusts the electricity consumption value according to the variation rate. The electricity consumption measurement method is able to perform the same operations as those performed by the electricity consumption measurement apparatus.
技術摘要-英文: An electricity consumption measurement apparatus, an electricity consumption measurement method, and a non-transitory tangible machine-readable medium thereof are provided. The electricity consumption measurement apparatus comprises a detector and a processor electrically connected to the detector. The detector is configured to detect an electricity consumption value and a voltage value. The processor is configured to calculate a variation rate according to the voltage value and a base voltage value. The processor adjusts the electricity consumption value according to the variation rate. The electricity consumption measurement method is able to perform the same operations as those performed by the electricity consumption measurement apparatus.
An electric power monitor device is provided. The electric power monitor device is electrically connected to an alternating current source which provides electric power to a plurality of under test current loops. The electric power monitor device comprises a voltage input interface, a voltage measuring unit, a plurality of current measuring components and a processing unit. The voltage input interface is configured to receive an input power source from the alternating current source. The voltage measuring unit is configured to generate voltage values based on the input power source. The current measuring components are capable of adjusting phase configuration based on different phases of the wires of the current loops, and are configured to determine current values of the current loops. The processing unit is configured to calculate an electric power monitor value according to the voltage value and the current values.
技術摘要-英文: An electric power monitor device is provided. The electric power monitor device is electrically connected to an alternating current source which provides electric power to a plurality of under test current loops. The electric power monitor device comprises a voltage input interface, a voltage measuring unit, a plurality of current measuring components and a processing unit. The voltage input interface is configured to receive an input power source from the alternating current source. The voltage measuring unit is configured to generate voltage values based on the input power source. The current measuring components are capable of adjusting phase configuration based on different phases of the wires of the current loops, and are configured to determine current values of the current loops. The processing unit is configured to calculate an electric power monitor value according to the voltage value and the current values.
A current loop detection system and a current loop detection method thereof are provided. The current loop detection system includes a characteristic load, a current measuring apparatus and an user apparatus. The characteristic load connects to a current loop electrically, and generates a current characteristic waveform while operating. The current measuring apparatus connects to a current source electrically. The user apparatus connects to the current measuring apparatus via a first connection. The current measuring apparatus transmits an output current waveform of the current source to the user apparatus via the first connection. The user apparatus determines that the current source connects to the current loop electrically according to the result of determining that the current characteristic waveform of the characteristic load corresponds to the output current waveform of the current source.
技術摘要-英文: A current loop detection system and a current loop detection method thereof are provided. The current loop detection system includes a characteristic load, a current measuring apparatus and an user apparatus. The characteristic load connects to a current loop electrically, and generates a current characteristic waveform while operating. The current measuring apparatus connects to a current source electrically. The user apparatus connects to the current measuring apparatus via a first connection. The current measuring apparatus transmits an output current waveform of the current source to the user apparatus via the first connection. The user apparatus determines that the current source connects to the current loop electrically according to the result of determining that the current characteristic waveform of the characteristic load corresponds to the output current waveform of the current source.
A current loop detection system and a current loop detection method thereof are provided. The current loop detection system includes a characteristic load, a current measuring apparatus and an user apparatus. The characteristic load connects to a current loop electrically, and generates a current characteristic waveform while operating. The current measuring apparatus connects to a current source electrically. The user apparatus connects to the current measuring apparatus via a first connection. The current measuring apparatus transmits an output current waveform of the current source to the user apparatus via the first connection. The user apparatus determines that the current source connects to the current loop electrically according to the result of determining that the current characteristic waveform of the characteristic load corresponds to the output current waveform of the current source.
技術摘要-英文: A current loop detection system and a current loop detection method thereof are provided. The current loop detection system includes a characteristic load, a current measuring apparatus and an user apparatus. The characteristic load connects to a current loop electrically, and generates a current characteristic waveform while operating. The current measuring apparatus connects to a current source electrically. The user apparatus connects to the current measuring apparatus via a first connection. The current measuring apparatus transmits an output current waveform of the current source to the user apparatus via the first connection. The user apparatus determines that the current source connects to the current loop electrically according to the result of determining that the current characteristic waveform of the characteristic load corresponds to the output current waveform of the current source.
A routing analyzing apparatus and a routing analyzing method thereof for use in a power line communication network are provided. The routing analyzing apparatus connects to an initial node, and detects a first node set which comprises the nodes being able to communication with the initial node. The routing analyzing apparatus determines which node is a relay node in the first node set according to the connecting status of the nodes among the first node set. The routing analyzing apparatus determines routing paths between the relay nodes and the initial node based on communication qualities of the nodes, which are able to communicate with both the initial node and the relay nodes, relative to the relay nodes.
技術摘要-英文: A routing analyzing apparatus and a routing analyzing method thereof for use in a power line communication network are provided. The routing analyzing apparatus connects to an initial node, and detects a first node set which comprises the nodes being able to communication with the initial node. The routing analyzing apparatus determines which node is a relay node in the first node set according to the connecting status of the nodes among the first node set. The routing analyzing apparatus determines routing paths between the relay nodes and the initial node based on communication qualities of the nodes, which are able to communicate with both the initial node and the relay nodes, relative to the relay nodes.
A handheld device includes a touch panel, a speaker, and a processor. The touch panel is operable to detect the touched area generated by an object touching the touch panel. The speaker is operable to provide sounds. The processor is connected to the touch panel and the speaker and controls the volume of the sounds provided by the speaker based on the touched area. The processor decreases the volume of the sounds when the touched area is lower than a first predetermined value, and the processor increases the volume of the sounds when the touched area is larger than a second predetermined value. Furthermore, a method for controlling the handheld device is disclosed herein.
技術摘要-英文: A handheld device includes a touch panel, a speaker, and a processor. The touch panel is operable to detect the touched area generated by an object touching the touch panel. The speaker is operable to provide sounds. The processor is connected to the touch panel and the speaker and controls the volume of the sounds provided by the speaker based on the touched area. The processor decreases the volume of the sounds when the touched area is lower than a first predetermined value, and the processor increases the volume of the sounds when the touched area is larger than a second predetermined value. Furthermore, a method for controlling the handheld device is disclosed herein.
A data processing apparatus and a data processing method thereof for use in power line communications are provided. The data processing apparatus includes a first communication interface, a second communication interface, a storage, a processor electrically connected to the first communication interface, the second communication interface and the storage. The first communication interface communicates with an electricity meter via a first power line and receives a first signal from the electricity meter wherein the first signal comprises an electricity meter data. The second communication interface communicates with a concentrator via a second power line. The processor estimates a first channel parameter of the second power line, and stores the electricity meter data to the storage if the processor determines that the first channel parameter is larger than a channel parameter threshold.
技術摘要-英文: A data processing apparatus and a data processing method thereof for use in power line communications are provided. The data processing apparatus includes a first communication interface, a second communication interface, a storage, a processor electrically connected to the first communication interface, the second communication interface and the storage. The first communication interface communicates with an electricity meter via a first power line and receives a first signal from the electricity meter wherein the first signal comprises an electricity meter data. The second communication interface communicates with a concentrator via a second power line. The processor estimates a first channel parameter of the second power line, and stores the electricity meter data to the storage if the processor determines that the first channel parameter is larger than a channel parameter threshold.