| 摘要 |
Household appliance control system, comprising at least one appliance switch, at least one device supplying functional commands, at least one device supplying power and at least one household appliance, wherein the aforementioned devices are at least partially arranged in a building power supply network, and wherein these devices at least partially communicate among each other via said building power supply network, by impressing information independently to their respective zero-crossing either on an alternating voltage or on an alternating current, whereby said information can be read out again from both of the voltage and current, and whereby said information exclusively consists of real power instead of using high frequency modulation or even an additional line for data transmission purpose. |
| 主权项 |
1. A household appliance control system, comprising:
at least one household appliance switch (1) connected to a building power supply network (90), the at least one household appliance switch (1) comprising at least a single actuating element (2), at least a single switch element (3) with at least two switch states per switch element, whereby each switch element (3) has its own switch obstacle starting from the second switch state, wherein the at least one household appliance switch (1) is adapted for impressing information to a fraction of a cycle of either the alternating voltage or the alternating current independent to their respective zero-crossing, wherein said information exclusively consists of readable real power; at least one device supplying functional commands (11) connected to the building power supply network (90) which communicates the functional commands, wherein said device supplying functional commands (11) comprises at least one functional command entrance module (12), wherein the at least one device supplying functional commands (11) is adapted for impressing information to a fraction of a cycle of either the alternating voltage or the alternating current independent to their respective zero-crossing, whereby said information exclusively consists of readable real power, wherein switching commands of at least one household appliance (30) can be identified, wherein the device supplying functional commands (11) further includes a functional command status converter (13) for allocating at least one functional command to respective switching commands of the at least one household appliance switch (1), and a functional command output unit (14) for outputting allocated functional command to the building power supply network (90); at least one device supplying power (21) connected to the building power supply network (90) between the device supplying functional commands (11) and the at least one household appliance (30), whereby the building power supply network (90) serves for their communication by impressing information to a fraction of a cycle of either the alternating voltage or the alternating current independent to their respective zero-crossing, whereby said information exclusively consists of readable real power, wherein said device supplying power (21) comprises a functional command entrance module (22) configured to receive at least one of the functional commands, an activity converter (23) for allocating a respective power quantity to the functional command and a power disengaging unit (24) for providing the respective amount of power; wherein the household appliance switch (1), the device supplying the functional commands (11), and the device supplying power (21) are at least partially arranged in the building power supply network, and wherein they at least partially communicate among each other via said building power supply network (90) by impressing information independently to their respective zero-crossing to a fraction of a cycle of either the alternating voltage or the alternating current, wherein said information exclusively consists of real power readable from both the voltage and the current. |
