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adding forgotten files 

git-svn-id: file:///home/jan/tmp/wetterstation/trunk@37 dd492736-c11a-0410-ad51-8c26713eaf7f
This commit is contained in:
losinshi 2006-08-22 16:49:59 +00:00
parent 019f35aa87
commit 4f8af69b99
4 changed files with 234 additions and 1 deletions
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20
webstuff/frontend/content/modules/mod_wind.html Normal file
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<h3 class="mod_headline">Wind - {content:fill:sens_location}</h3>
<p class="mod_description">{content:fill:sens_description}</p>
<h4 class="mod_subhead">Momentane Werte</h4>
<table class="mod_wind_now_data">
<tr class="mod_wind_current_row">
<td class="mod_line_desc">Momentan:</td><td class="mod_line_val">{content:fill:wind_now_val} <sup>km</sup>/<sub>h</sub></td><td class="mod_line_dir">Aus: {content:fill:wind_now_dir_full}</td><td class="mod_line_date">{content:fill:wind_now_date}</td>
</tr>
<tr class="mod_wind_average_row">
<td class="mod_line_desc">Durchschnitt ({content:fill:wind_av_interval} min.):</td><td class="mod_line_val">{content:fill:wind_av_value} <sup>km</sup>/<sub>h</sub></td><td>&nbsp;</td>
</tr>
<tr class="mod_wind_moving_row">
<td class="mod_line_desc">Tendenz (2 std.):</td><td class="mod_line_mov_val" colspan=3>{content:fill:wind_changing}</td><td>&nbsp;</td>
</tr>
</table>
<h4 class="mod_subhead">Extrema</h4>
<table>
<tr class="mod_wind_max_row">
<td class="mod_line_desc">Max:</td><td class="mod_line_val">{content:fill:wind_max_val} <sup>km</sup>/<sub>h</sub></td><td class="mod_line_dir">Aus: {content:fill:wind_max_dir_full}</td><td class="mod_line_date">{content:fill:wind_max_date}</td>
</tr>
</table>

3
webstuff/frontend/css/example.css Normal file
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body {
background: #CCEEFF;
}

2
webstuff/frontend/index.php
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<html> <html>
<head> <head>
<title>Wetter-Testfile</title> <title>Wetter-Testfile</title>
<link rel="styleshee-" type="text/css" href="css/main1.css"> <link rel="stylesheet" type="text/css" href="css/example.css">
</head> </head>
<body> <body>
<h1>Wetter-Testfile</h1> <h1>Wetter-Testfile</h1>

210
webstuff/frontend/php_inc/modules/wind.inc.php Normal file
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<?
class Wind{
var $nowWind; /* Momentaner Wind */
var $nowDir; /* Momentane Windrichtung */
var $nowDate; /* datum des letzten Messvorgangs */
var $avVal; /* Durchschnittswert */
var $avInter; /* Interval des Durchschnittswertes */
var $maxWind; /* Maximale Wind */
var $maxDir; /* Windrichtung bei max. Windgeschw. */
var $maxDate; /* Datum, wann der Max. Wind gemessen wurde */
var $changing; /* Tendenz */
/* Konstruktor */
function Wind($sensId, & $connection){
$this->_fetchWindData($sensId, &$connection);
}
/* Funktion, die die Klasse mit den Weten initialisiert */
function _fetchWindData($sensId, &$connection){
/* Tabelle des Sensors bestimmen */
$tableQuery = "SELECT tabelle FROM sensoren, typen WHERE sensoren.id=".$sensId." AND typen.typ = sensoren.typ";
$table = $connection->fetchQueryResultLine($tableQuery);
/* Aktuelle Wind bestimmen */
$nowQuery = "SELECT geschw as wind, richt as dir, to_char(timestamp, 'DD.MM.YYYY HH24:MI') as timestamp FROM ".$table['tabelle']." WHERE timestamp=(select max(timestamp) from ".$table['tabelle']." where sens_id=".$sensId.")";
$nowData = $connection->fetchQueryResultLine($nowQuery);
/* Max und Min-Werte bestimmen */
$maxQuery = "SELECT geschw as wind, richt as dir, to_char(timestamp, 'DD.MM.YYYY HH24:MI') as timestamp FROM ".$table['tabelle']." WHERE sens_id=".$sensId." AND geschw=(SELECT max(geschw) FROM ".$table['tabelle']." WHERE sens_id=".$sensId.")";
$maxData = $connection->fetchQueryResultLine($maxQuery);
/* Bestimmte Werte den Klassenvariablen zuordnen */
$this->nowWind = $nowData['wind'];
$this->nowDir = $this->_calcDirection($nowData['dir']);
$this->nowDate = $nowData['timestamp'];
$this->maxWind = $maxData['wind'];
$this->maxDir = $this->_calcDirection($maxData['dir']);
$this->maxDate = $maxData['timestamp'];
/* Durchschnittswert bestimmen lassen */
$this->_fetchAverage($sensId, $table['tabelle'], &$connection);
/* Tendenz bestimmen lassen */
$this->_fetchMoving($sensId, $table['tabelle'], &$connection);
}
function _calcDirection($deg){
$part = 11.25;
$val = floor($deg/$part);
$i = 0;
if($val == ++$i || $val == ++$i)
return "N-N-O";
elseif($val == ++$i || $val == ++$i)
return "N-O";
elseif($val == ++$i || $val == ++$i)
return "O-N-O";
elseif($val == ++$i || $val == ++$i)
return "O";
elseif($val == ++$i || $val == ++$i)
return "O-S-O";
elseif($val == ++$i || $val == ++$i)
return "S-O";
elseif($val == ++$i || $val == ++$i)
return "S-S-O";
elseif($val == ++$i || $val == ++$i)
return "S";
elseif($val == ++$i || $val == ++$i)
return "S-S-W";
elseif($val == ++$i || $val == ++$i)
return "S-W";
elseif($val == ++$i || $val == ++$i)
return "W-S-W";
elseif($val == ++$i || $val == ++$i)
return "W";
elseif($val == ++$i || $val == ++$i)
return "W-N-W";
elseif($val == ++$i || $val == ++$i)
return "N-W";
elseif($val == ++$i || $val == ++$i)
return "N-N-W";
else
return "N";
}
function _genFullDirection($shortDir){
switch ($shortDir){
case "N":
return "Nord";
case "N-N-O":
return "Nord-Nord-Ost";
case "N-O":
return "Nord-Ost";
case "O-N-O":
return "Ost-Nord-Ost";
case "O":
return "Ost";
case "O-S-O":
return "Ost-S&uuml;d-Ost";
case "S-O":
return "S&uuml;d-Ost";
case "S-S-O":
return "S&uuml;d-S&uuml;d-Ost";
case "S":
return "S&uuml;d";
case "S-S-W":
return "S&uuml;d-S&uuml;d-West";
case "S-W":
return "S&uuml;d-West";
case "W-S-W":
return "West-S&uuml;d-West";
case "W":
return "West";
case "W-N-W":
return "West-Nord-West";
case "N-W":
return "Nord-West";
case "N-N-W":
return "Nord-Nord-West";
}
}
/* liefert den Durchschnittswert in einem bestimmtem Interval */
function _getAverage($sensId, $table, &$connection, $interval){
$avQuery = "SELECT (sum(geschw)/count(geschw)) as average, count(geschw) as count FROM ".$table." WHERE sens_id=".$sensId." AND timestamp>(current_timestamp - INTERVAL '".$interval."')";
$avData = $connection->fetchQueryResultLine($avQuery);
return $avData;
}
/* momentanen Durchschnittswert bestimmen */
function _fetchAverage($sensId, $table, &$connection){
$avData = array('average'=>0, 'count'=>0); /* Array initialisieren */
$i = 1; /* Laufvariable */
while($avData['count']<5){ /* Schleife prüft, in welchem Interval 5 Werte zusammenkommen */
$i++; /* Laufvariable erhöhen */
$avData = $this->_getAverage($sensId, $table, &$connection, ($i*15)." minutes"); /* Holt Werte mit gegebenem Interval */
}
/* Werte den Klassenvariablen zuordnen */
$this->avVal = $avData['average'];
$this->avInter = $i*15;
}
/* Bestimmt die Tendenz */
function _fetchMoving($sensId, $table, &$connection){
$shortAvData = $this->_getAverage($sensId, $table, &$connection, "15 minutes"); /* Durchschnitt der letzten 15 minuten */
$longAvData = $this->_getAverage($sensId, $table, &$connection, "120 minutes"); /* Durchschnitt der letzten 120 Minuten */
if($shortAvData['count'] < 1 || $longAvData['count'] < 2){ /* Wenn in den letzten 5 minuten kein Wert kam oder in den letzten 120 min weniger als 3 Werte kamen */
$this->changing = "Berechnung momentan nicht möglich"; /* Dann ausgeben, dass momentan nichts berechnet werden kann */
return; /* und aus der Funktion huepfen */
}
$changing = $shortAvData['average'] - $longAvData['average']; /* Aenderung berechnen */
if($changing > 0){ /* Wenn Aenderung positiv */
$this->changing = "steigend (+ ".abs($changing * 0.1)." hPa)"; /* dann steigende Tendenz ausgeben */
} elseif($changing < 0) { /* wenn Negativ */
$this->changing = "fallend (- ".abs($changing * 0.1)." hPa)"; /* Fallende Tendenz ausgeben */
} else { /* an sonsten */
$this->changing = "gleichbleibend (&plusmn; 0 hPa)"; /* sagen, das es gleich geblieben ist */
}
return;
}
/* --- Funktionen, die aufgerufen werden um die geholeten Werte auszugeben --- */
function get_now_val(){
return $this->nowWind;
}
function get_now_dir(){
return $this->nowDir;
}
function get_now_dir_full(){
return $this->_genFullDirection($this->nowDir);
}
function get_now_date(){
return $this->nowDate;
}
function get_av_value(){
return $this->avVal;
}
function get_av_interval(){
return $this->avInter;
}
function get_changing(){
return $this->changing;
}
function get_max_val(){
return $this->maxWind;
}
function get_max_dir(){
return $this->maxDir;
}
function get_max_dir_full(){
return $this->_genFullDirection($this->maxDir);
}
function get_max_date(){
return $this->maxDate;
}
}
?>