Method and device for modifying a device for cleaning a submerged surface
AssigneeZodiac Pool Care Europe
InventorThierry Michelon
Life of this patent
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Abstract
The invention relates to a method and device for modifying a device for cleaning a submerged surface, the device including a cleaning appliance, a control unit suitable control signals to the appliance, characterized in that a modification device is inserted onto the link between the control unit and the appliance, which modification device includes an antenna for receiving wireless request signals and a signal-processing unit for transmitting signals from the control unit to the appliance and, upon receipt of wireless request signals in the receiving antenna, for ignoring signals from the control unit, and producing and transmitting priority control signals to the cleaning appliance.
Claims8
A system for controlling a self-propelled cleaner of a swimming pool, comprising:
- a. a wired link;
- b. a control module (i) positioned externally of the swimming pool and (ii) configured to transmit a control signal to the self-propelled cleaner via the wired link;
- and
- c. a modifying device (i) housed separately from the control module, (ii) electrically connected to the wired link between the control module and the self-propelled cleaner, (iii) configured to receive a wirelessly-transmitted request signal from a wireless transmitter, and (iv) upon receipt of the request signal, to interrupt transmission of the control signal and instead transmit a priority signal, based on the request signal, to the self-propelled cleaner via the wired link.
A method of controlling a self-propelled cleaner of a swimming pool, comprising:
- a. interposing a modifying device in a wired electrical link between a control module and the self-propelled cleaner, with the modifying device and the control module being housed separately and the control unit being external of the swimming pool;
- and
- b. wirelessly transmitting a request signal to the modifying device, receipt of which by the modifying device causes the modifying device to interrupt transmission of a control signal from the control module to the self-propelled cleaner and instead transmit a priority signal, based on the request signal, to the self-propelled cleaner via the wired link.
Dependencies are inferred from the claim text.