Testing device for wireless power transfer and associated method
First Claim
1. A method of emulating the thermal exposure of a mobile device when being subjected to wireless power transfer from a wireless power transmitter device having a wireless power transmitter coil, the method involving:
- providing a testing device having a wireless power receiver coil matching the wireless power transmitter coil and having a housing with thermal absorption and dissipation properties matching a mobile device to be emulated;
operating the wireless power transmitter device during an operational time to generate wireless power to the testing device;
measuring a first temperature at a first position inside the housing of the testing device during the operational time;
measuring a second temperature at a second position external to the housing of the testing device during the operational time; and
providing measurement data from the measuring of the first temperature and the measuring of the second temperature during the operational time to a processing means of a host device,wherein the host device processes the received temperature measurement data with the processing means to obtain measurement processing results emulating the thermal exposure of a mobile device when being subjected to wireless power transfer from the wireless power transmitter device and the host device communicates or presents the obtained measurement processing results.
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Accused Products
Abstract
A testing device is provided for use with a wireless power transmitter device having a wireless power transmitter coil. The testing device has a housing, the housing having a bottom side adapted for placement on a surface of the wireless power transmitter device, and a top side opposite to the bottom side. A wireless power receiver coil is provided in the housing. The testing device also has thermo sensory means and an interface to provide measurement data from the thermo sensory means. The thermo sensory means includes at least a first temperature sensor adapted to measure a temperature at a first position inside the housing, and a second temperature sensor adapted to measure a temperature at a second position external to the housing.
19 Citations
19 Claims
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1. A method of emulating the thermal exposure of a mobile device when being subjected to wireless power transfer from a wireless power transmitter device having a wireless power transmitter coil, the method involving:
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providing a testing device having a wireless power receiver coil matching the wireless power transmitter coil and having a housing with thermal absorption and dissipation properties matching a mobile device to be emulated; operating the wireless power transmitter device during an operational time to generate wireless power to the testing device; measuring a first temperature at a first position inside the housing of the testing device during the operational time; measuring a second temperature at a second position external to the housing of the testing device during the operational time; and providing measurement data from the measuring of the first temperature and the measuring of the second temperature during the operational time to a processing means of a host device, wherein the host device processes the received temperature measurement data with the processing means to obtain measurement processing results emulating the thermal exposure of a mobile device when being subjected to wireless power transfer from the wireless power transmitter device and the host device communicates or presents the obtained measurement processing results. - View Dependent Claims (2, 3, 4, 5)
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6. A test system for emulating a thermal exposure of a mobile device when being subjected to wireless power transfer from a wireless power transmitter device having a wireless power coil, the test system comprising a testing device and a host device;
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wherein the testing device comprises; a housing, the housing having a bottom side adapted for placement on a surface of the wireless power transmitter device, and a top side opposite to the bottom side; a wireless power receiver coil provided in the housing; thermo sensory means; and an interface to provide measurement data from the thermo sensory means to the host device for processing therein, wherein the thermo sensory means comprises; a first temperature sensor adapted to measure a temperature at a first position inside the housing; and a second temperature sensor adapted to measure a temperature at a second position external to the housing; wherein the host device comprises; a host device interface, processing means, and reporting means and wherein the host device is configured to; receive the measurement data from the testing device by the host device interface; process the received measurement data by the processing means to obtain measurement processing results emulating the thermal exposure of the mobile device; and communicate or present the measurement processing results by the reporting means. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification