Systems and methods for control over unreliable networks
AssigneeSiemens Aktiengesellschaft
InventorsKun Ji, Ayman Fawaz
Life of this patent
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Abstract
A method and system may operate to receive a first data from a sensor of a controlled device via a wireless network at a first time, transmit the first data to a controller system, receive a second data from the sensor of the controlled device via the wireless network at a second time, transmit the second data to the controller system, determine that a third data has not been received prior to a predetermined time period, or that the third data has been received prior to the predetermined time period and the third data is outside of a determined range of values, calculate a fourth data based on the first data and the second data, and transmit the fourth data to the controller system at a third time.
Claims20
A method comprising:
- receiving a first data from a sensor of a controlled device via a wireless network at a first time;
- transmitting the first data to a controller system;
- receiving a second data from the sensor of the controlled device via the wireless network at a second time;
- transmitting the second data to the controller system;
- determining that a third data has not been received prior to a predetermined time period, or that the third data has been received prior to the predetermined time period and the third data is outside of a determined range of values;
- calculating a fourth data based on the first data and the second data;
- and
- transmitting the fourth data to the controller system at a third time.
An apparatus comprising:
- a processor;
- and
- a computer-readable medium comprising instructions that when executed by the processor perform a method, the method comprising:
- receiving a first data from a sensor of a controlled device via a wireless network at a first time;
- transmitting the first data to a controller system;
- receiving a second data from the sensor of the controlled device via the wireless network at a second time;
- transmitting the second data to the controller system;
- determining that a third data has not been received prior to a predetermined time period, or that the third data has been received prior to the predetermined time period and the third data is outside of a determined range of values;
- calculating a fourth data based on the first data and the second data;
- and
- transmitting the fourth data to the controller system at a third time.
A system comprising:
- a controlled device;
- a sensor to monitor the controlled device;
- a controller system to provide commands to the controlled device:
- and a sensor gateway to receive data from the sensor and comprising:
- a processor;
- and
- a computer-readable medium comprising instructions that when executed by the processor perform a method, the method comprising:
- receiving a first data from a sensor of the controlled device via a wireless network at a first time;
- transmitting the first data to the controller system;
- receiving a second data from the sensor of the controlled device via the wireless network at a second time;
- transmitting the second data to the controller system;
- determining that a third data has not been received prior to a predetermined time period, or that the third data has been received prior to the predetermined time period and the third data is outside of a determined range of values;
- calculating a fourth data based on the first data and the second data;
- and
- transmitting the fourth data to the controller system at a third time.
Dependencies are inferred from the claim text.