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update

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This commit is contained in:
meusinfirmary
2025-07-12 20:21:01 +07:00
parent 840a321d20
commit 1ee5cbb1a8
2 changed files with 117 additions and 97 deletions
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193
app/Models/Tracks_copy.php
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@ -307,12 +307,10 @@ class Tracks_copy extends Model
public static function lastMoveTracks($vid, $filter = [])
{
$now = time();
$params = [];
$query = "SELECT";
$query .= " v.id as vid,v.device_id,v.nopol1,v.nopol2,v.nopol3";
$query .= " ,tr.id as master_id,tr.latitude,tr.longitude,tr.speed,tr.orientation";
$query .= " ,tr.id as master_id,tr.latitude,tr.longitude,tr.speed,tr.orientation, tr.crt_d_format";
$query .= " ,tr.crt AS lst_loc_crt,tr.crt_d AS lst_loc_crt_d,tr.crt_s AS lst_loc_crt_s";
$query .= " ,tr.ignition,tr.stts_engine";
$query .= " ,tr.pre_milleage,tr.sum_milleage,tr.vhc_milleage,v.sum_milleage AS vhc_sum_milleage_1";
@ -322,12 +320,11 @@ class Tracks_copy extends Model
$query .= " FROM t_vehicles AS v";
$query .= " INNER JOIN " . self::T_TRACKS . " AS tr ON v.id = tr.vhc_id";
$query .= " LEFT JOIN " . self::T_TRACKS_ADDR . " AS addr ON tr.id = addr.master_id";
$query .= " WHERE v.dlt is null AND v.id = ?";
$query .= " WHERE v.dlt IS NULL AND v.id = ?";
$params[] = $vid;
$query .= " AND tr.latitude IS NOT NULL AND tr.longitude IS NOT NULL";
$query .= " AND tr.latitude is not null AND tr.longitude is not null";
if (isset($filter["start_date"]) && isset($filter["end_date"])) {
if (isset($filter["start_date"], $filter["end_date"])) {
$query .= " AND tr.crt_d BETWEEN ? AND ?";
$params[] = $filter["start_date"];
$params[] = $filter["end_date"];
@ -338,84 +335,19 @@ class Tracks_copy extends Model
$params[] = $filter["start_at"];
}
// ASC supaya filter berurutan waktu
$query .= " ORDER BY tr.crt DESC";
$query .= " ORDER BY tr.crt_d DESC";
$limit = isset($filter["limit"]) && $filter["limit"] > 500 ? $filter["limit"] : 3000;
$query .= " LIMIT ?";
$params[] = $limit;
if (isset($filter["limit"])) {
$query .= " LIMIT ?";
$params[] = $filter["limit"] ?? 500;
}
$raw = DB::select($query, $params);
$rawAscCleaned = self::removeSpeedSandwich($raw);
$filtered = self::filterJumps($rawAscCleaned);
$combined = $filtered;
$query .= " ;";
// Ambil data
$rawTracks = DB::select($query, $params);
// Sort manual jika perlu
usort($rawTracks, fn($a, $b) => $a->lst_loc_crt <=> $b->lst_loc_crt);
// Filter loncatan
$filtered = self::filterJumps($rawTracks, 3000, 5, 300);
return $filtered;
// return array_reverse($filtered);
}
public static function filterJumps($points, $maxDistance = 3000, $maxTimeGap = 5, $maxSpeed = 150)
{
$filtered = [];
$last = null;
// Sort dari terbaru ke terlama (pastikan sesuai kebutuhan)
usort($points, fn($a, $b) => $b->lst_loc_crt <=> $a->lst_loc_crt);
foreach ($points as $p) {
// 1. Validasi koordinat
if (!is_numeric($p->latitude) || !is_numeric($p->longitude)) {
continue;
}
if (
strlen(explode(".", $p->latitude)[1] ?? "") < 6 ||
strlen(explode(".", $p->longitude)[1] ?? "") < 6
) {
continue;
}
if (!$last) {
$filtered[] = $p;
$last = $p;
continue;
}
// 2. Jarak & waktu
$distance = self::haversineDistance(
$last->latitude,
$last->longitude,
$p->latitude,
$p->longitude
);
$timeGap = $last->lst_loc_crt - $p->lst_loc_crt;
if ($timeGap <= 0) {
continue;
}
$speed = ($distance / $timeGap) * 3.6; // m/s to km/h
// 3. Filter logis
if ($speed <= $maxSpeed || $distance <= $maxDistance) {
$filtered[] = $p;
$last = $p;
}
}
// 4. Pastikan hasil minimal N
if (count($filtered) < 500 && count($points) > 500) {
return array_slice($points, 0, 500); // fallback ke raw jika terlalu sedikit
}
return $filtered;
usort($combined, fn($a, $b) => $b->lst_loc_crt_d <=> $a->lst_loc_crt_d);
$final = array_slice($combined, 0, 500);
return $final;
}
public static function haversineDistance($lat1, $lon1, $lat2, $lon2)
@ -436,6 +368,101 @@ class Tracks_copy extends Model
return $earthRadius * $c;
}
private static function removeSpeedSandwich($data)
{
$cleaned = [];
for ($i = 0; $i < count($data); $i++) {
$next = $data[$i + 1] ?? null; // lebih lama
$curr = $data[$i];
$prev = $data[$i - 1] ?? null; // lebih baru
// Logika dibalik: prev = lebih baru, next = lebih lama
if ($prev && $next && $prev->speed > 5 && $curr->speed < 5 && $next->speed > 5) {
continue;
}
$cleaned[] = $curr;
}
return $cleaned;
}
public static function filterJumps(
$points,
$maxDistance = 150,
$maxTimeGap = 20,
$maxSpeed = 40,
$maxHardJump = 800,
$maxIdleJump = 1000,
$maxRealSpeed = 150
) {
// km/h
$filtered = [];
$last = null;
$start = null;
foreach ($points as $p) {
if (!$last) {
$filtered[] = $p;
$last = $p;
$start = $p;
continue;
}
$distance = self::haversineDistance(
$last->latitude,
$last->longitude,
$p->latitude,
$p->longitude
);
$t1 = strtotime($last->lst_loc_crt);
$t2 = strtotime($p->lst_loc_crt);
$timeGap = $t2 - $t1;
$speed = $timeGap > 0 ? $distance / $timeGap : 0;
$realSpeedKmh = $speed * 3.6;
// Tambahan: jarak terhadap titik awal
$jumpFromStart = self::haversineDistance(
$start->latitude,
$start->longitude,
$p->latitude,
$p->longitude
);
// 🚫 Lompatan keras (langsung > 800 m)
if ($distance > $maxHardJump) {
continue;
}
// 🚫 Lompat saat idle (dianggap tidak wajar jika dua titik idle dan lompat jauh)
if ($distance > $maxIdleJump && $p->speed < 5 && $last->speed < 5) {
continue;
}
// 🚫 Lompat dalam waktu pendek dan speed terlalu tinggi
if ($timeGap <= $maxTimeGap && $speed > $maxSpeed) {
continue;
}
// 🚫 Speed tidak masuk akal
if ($realSpeedKmh > $maxRealSpeed) {
continue;
}
// 🚫 Lompat dari titik awal terlalu jauh (anomaly GPS loncat)
if ($jumpFromStart > 10000 && $p->speed < 5) {
continue;
} // >10 km dari area awal tapi status idle
$filtered[] = $p;
$last = $p;
}
return $filtered;
}
public static function nearestInCircle($lat, $lng, $rad, $filter = [])
{
$earth_rad = Helper::EARTH_RADIUS_M;