A smart and connected network gathers the information from sensors on the electricity consumption of household appliances. A database on home appliances can be established in order to facilitate the R&D efforts on software. In addition to the measurement of electricity consumption and supply, the system can also control home appliances. This platform is scalable, able to support a connected network of over 10,000 units. It is also equipped with a smart analytics engine, to forecast the operional behaviour and energy consumption of the white goods over the next week, as the first step toward automated homes. Meanwhile, the analysis on the eigne value of home appliance energy consumption on the clouds helps to establish a model for user behaviours. This facilitates the identification of frequently occurring usage patterns for different types of families, and serves as a key reference for the development of next generation of household appliances, as well as tariff planning and electricity saving strategies.
A smart and connected network gathers the information from sensors on the electricity consumption of household appliances. A database on home appliances can be established in order to facilitate the R&D efforts on software. In addition to the measurement of electricity consumption and supply, the system can also control home appliances. This platform is scalable, able to support a connected network of over 10,000 units. It is also equipped with a smart analytics engine, to forecast the operional behaviour and energy consumption of the white goods over the next week, as the first step toward automated homes. Meanwhile, the analysis on the eigne value of home appliance energy consumption on the clouds helps to establish a model for user behaviours. This facilitates the identification of frequently occurring usage patterns for different types of families, and serves as a key reference for the development of next generation of household appliances, as well as tariff planning and electricity saving strategies.
An analysis is conducted on the long-term data of energy consumption from more than 10,000 end points, in order to facilitate the development of the virtual reality modelling technology for energy consumption of end users. The purpose is to construct a near-real simulation and testing ground.
技術現況敘述-英文: An analysis is conducted on the long-term data of energy consumption from more than 10,000 end points, in order to facilitate the development of the virtual reality modelling technology for energy consumption of end users. The purpose is to construct a near-real simulation and testing ground.
The equipment of a simple sensor technology on smart and connected grids can support the connectivity of sensors in large scale. It also provides the information exchange services and data compression technology for the information picked up by sensors.
技術現況敘述-英文: The equipment of a simple sensor technology on smart and connected grids can support the connectivity of sensors in large scale. It also provides the information exchange services and data compression technology for the information picked up by sensors.
These electricity meters are capable of measurement for energy consumption, control of uploading/offloading, protecting against surges, monitoring of voltage/current stability, two-drectional network communication and self-diagnosis. Meanwhile, margin of error of the electricity meters is within ±1.0% under the rated voltage of 110v and rated currents of 15A at PF=1.0.
技術現況敘述-英文: These electricity meters are capable of measurement for energy consumption, control of uploading/offloading, protecting against surges, monitoring of voltage/current stability, two-drectional network communication and self-diagnosis. Meanwhile, margin of error of the electricity meters is within ±1.0% under the rated voltage of 110v and rated currents of 15A at PF=1.0.
This technology is in compliance with the EN 15232 Class A standards on energy performance of building, including energy consumption, energy efficiency and automated control. As sensing and regulation of the automated system of the building interacts with each other, it is possible to optimize the best control parameters to ensure the confort of users and the effectiveness of energy consumption inside the building. The optimization and unified control over air-conditioning, heating, ventilation, dimmable lighting and sunlight protection equipment indoors can enhance the efficiency of energy-consuming equipment in buildings.
技術現況敘述-英文: This technology is in compliance with the EN 15232 Class A standards on energy performance of building, including energy consumption, energy efficiency and automated control. As sensing and regulation of the automated system of the building interacts with each other, it is possible to optimize the best control parameters to ensure the confort of users and the effectiveness of energy consumption inside the building. The optimization and unified control over air-conditioning, heating, ventilation, dimmable lighting and sunlight protection equipment indoors can enhance the efficiency of energy-consuming equipment in buildings.
[001] The present invention generally relates to a method for recognizing the statuses of electric appliances, and more particularly, to a method and a system for recognizing the statuses of electric appliances by taking a loop as a unit.
技術摘要-英文
A method and a system for recognizing the statuses of electric appliances are provided. In the present method, a loop is taking as a unit for recognition, and a power consumption factor sensor which is capable of measuring a single power consumption factor is used such that the current status of each electric appliance in the loop can be recognized by comparing the probability distribution of the power consumption factor. Since it is not needed to dispose an extra measuring device on each electric appliance, the cost of recognizing the statuses of the electric appliances is significantly reduced.
技術摘要-中文: [001] The present invention generally relates to a method for recognizing the statuses of electric appliances, and more particularly, to a method and a system for recognizing the statuses of electric appliances by taking a loop as a unit.
技術摘要-英文: A method and a system for recognizing the statuses of electric appliances are provided. In the present method, a loop is taking as a unit for recognition, and a power consumption factor sensor which is capable of measuring a single power consumption factor is used such that the current status of each electric appliance in the loop can be recognized by comparing the probability distribution of the power consumption factor. Since it is not needed to dispose an extra measuring device on each electric appliance, the cost of recognizing the statuses of the electric appliances is significantly reduced.
A method and a system for recognizing power consumption behaviors of electric appliances in a loop are provided. When a variation value of a power consumption information of the loop exceeds a threshold, a current value of the power consumption information is served as a main loop factor value of the loop, and a similar combinative factor value close to the main loop factor value is looked up in a behavior-factor mapping table. If the similar combinative factor value is not found, the main loop factor value corresponding to a new power consumption behavior is obtained according to the variation value of the power consumption information to reconstruct the behavior-factor mapping table. After obtaining the similar combinative factor value from the behavior-factor mapping table, a current electric appliance power consumption behavior of the loop is determined according to a power consumption behavior combination corresponding to the similar combinative factor value.
技術摘要-英文: A method and a system for recognizing power consumption behaviors of electric appliances in a loop are provided. When a variation value of a power consumption information of the loop exceeds a threshold, a current value of the power consumption information is served as a main loop factor value of the loop, and a similar combinative factor value close to the main loop factor value is looked up in a behavior-factor mapping table. If the similar combinative factor value is not found, the main loop factor value corresponding to a new power consumption behavior is obtained according to the variation value of the power consumption information to reconstruct the behavior-factor mapping table. After obtaining the similar combinative factor value from the behavior-factor mapping table, a current electric appliance power consumption behavior of the loop is determined according to a power consumption behavior combination corresponding to the similar combinative factor value.
A method and a system for recognizing the statuses of electric appliances are provided. In the present method, a loop is taking as a unit for recognition, and a power consumption factor sensor which is capable of measuring a single power consumption factor is used such that the current status of each electric appliance in the loop can be recognized by comparing the probability distribution of the power consumption factor. Since it is not needed to dispose an extra measuring device on each electric appliance, the cost of recognizing the statuses of the electric appliances is significantly reduced.
技術摘要-英文: A method and a system for recognizing the statuses of electric appliances are provided. In the present method, a loop is taking as a unit for recognition, and a power consumption factor sensor which is capable of measuring a single power consumption factor is used such that the current status of each electric appliance in the loop can be recognized by comparing the probability distribution of the power consumption factor. Since it is not needed to dispose an extra measuring device on each electric appliance, the cost of recognizing the statuses of the electric appliances is significantly reduced.
A method and a system for recognizing the statuses of electric appliances are provided. In the present method, a loop is taking as a unit for recognition, and a power consumption factor sensor which is capable of measuring a single power consumption factor is used such that the current status of each electric appliance in the loop can be recognized by comparing the probability distribution of the power consumption factor. Since it is not needed to dispose an extra measuring device on each electric appliance, the cost of recognizing the statuses of the electric appliances is significantly reduced.
技術摘要-英文: A method and a system for recognizing the statuses of electric appliances are provided. In the present method, a loop is taking as a unit for recognition, and a power consumption factor sensor which is capable of measuring a single power consumption factor is used such that the current status of each electric appliance in the loop can be recognized by comparing the probability distribution of the power consumption factor. Since it is not needed to dispose an extra measuring device on each electric appliance, the cost of recognizing the statuses of the electric appliances is significantly reduced.