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sustcodecamp2016:group4:start [2016/03/04 14:56] omater [Energy Consumption and Savings] |
sustcodecamp2016:group4:start [2016/03/10 22:13] gothic17 [Java Application] |
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We made the choice of retrieving from the html page rather than from a telnet session and the perl api of the fhem server simply because we were not really familiar with the entire API behind the FHEM server and the WEBFHEM was the tool that we understood most. | We made the choice of retrieving from the html page rather than from a telnet session and the perl api of the fhem server simply because we were not really familiar with the entire API behind the FHEM server and the WEBFHEM was the tool that we understood most. | ||
\\ | \\ | ||
- | Here is the code to set the temperature | + | Here is the example method (which sets the desired |
\\ | \\ | ||
< | < | ||
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} | } | ||
</ | </ | ||
- | ====Limitations and Future | + | \\ |
+ | Among many classes used by our application we use three, that reflect real devices. Those classes implement the following methods: | ||
+ | < | ||
+ | Thermostat | ||
+ | |_getDesiredTemperature() | ||
+ | |_setTemperature(double Temperature) | ||
+ | |_setScheduleTime(String dayTime, String time) | ||
+ | |_getMeasuredTemperatures() | ||
+ | |_getCurrentTemperature() | ||
+ | MovementDetector | ||
+ | |_checkIfThereWasMovement() | ||
+ | WindowDetector | ||
+ | |_checkIfWindowIsOpened() | ||
+ | </ | ||
+ | \\ | ||
+ | Class implementing our GUI creates new thread for movement detector and also for window detector. It checks the value returned by methods from suitable classes every given period of time. | ||
+ | |||
+ | |||
+ | ====Limitations and Future | ||
With the amount of time we had to work with the tools that were given, we decided to stick with the integrated schedule system of the fht80b thermostat. | With the amount of time we had to work with the tools that were given, we decided to stick with the integrated schedule system of the fht80b thermostat. | ||
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====Protocol to present==== | ====Protocol to present==== | ||
=== X10 === | === X10 === | ||
+ | |||
* Invented in 1975 by Pico Electronics in Glenrothes, Scotland, the 10th project of the company. | * Invented in 1975 by Pico Electronics in Glenrothes, Scotland, the 10th project of the company. | ||
- | * Powerline based signal transmission | + | * Powerline based signal transmission |
- | * 4 bits-house code+4 bits unit code+4 bits command code | + | * signals are composed by 4 bits-house code+4 bits unit code+4 bits command code, allowing it to support up to 256 devices in one independent system, commands are sent through the entire network in one direction, it's up to each device to respond to a certain code. |
- | * The wireless protocol operates at 310 MHz in the U.S. and 433.92 MHz in Europe | + | * The wireless protocol operates at 310 MHz in the U.S. and 433.92 MHz in Europe, almost non usable due in EU because of electrical regulations |
+ | * Example: The protocol may transmit a message that says " | ||
\\ | \\ | ||
^ Advantages ^ Limitations ^ | ^ Advantages ^ Limitations ^ | ||
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| Time-proven | Limited functionality | | | Time-proven | Limited functionality | | ||
| Wide range of product | Lack of encryption | | | Wide range of product | Lack of encryption | | ||
- | | Losing of commands | Added Wattage | + | | Losing of commands | Sensitive |
+ | * Conclusion: | ||
+ | * Popular technology for simple basic use, few potential for future development | ||
====Package==== | ====Package==== | ||
- | github link: https:// | + | github link (Source Code + fhem.cfg): https:// |
====Documentation==== | ====Documentation==== | ||
* Unordered List ItemProject Presentation: | * Unordered List ItemProject Presentation: | ||
- | * Unordered List ItemProject Poster: | + | * Unordered List ItemProject Poster: |
* Unordered List ItemProject Report: | * Unordered List ItemProject Report: | ||