RULE BASED REASONING UNTUK MONITORING DISTRIBUSI BAHAN BAKAR MINYAK SECARA ONLINE DAN REALTIME MENGGUNAKAN RADIO FREQUENCY IDENTIFICATION

Abstract

Tujuan penelitian ini untuk melakukan monitor distribusi BBM secara online dan realtime menggunakan bantuan teknologi RFID dengan metode rule based reasoning di TBBM Pengapon Semarang Jawa Tengah. Rule based yang diterapkan di penelitian ini berasal dari wawancara dengan pihak PERTAMINA. Penelitian ini didasarkan adanya keterlambatan distribusi BBM dari TBBM (Terminal Bahan Bakar Minyak) ke konsumen/SPBU sebanyak 2.045 di tahun 2014 di seluruh indonesia yang salah satunya disebabkan karena penyelewengan pengiriman/distribusi. Teknik monitoring tersebut dapat mengidentifikasi waktu keberangkatan, estimasi waktu sampai, waktu sampai, rute/jalur mana saja yang telah dilalui oleh truk tanki BBM yang terpasang tag RFID. Monitoring ini dilakukan oleh reader yang terkoneksi secara online di masing-masing SPBU atau titik-titik yang telah di desain oleh peneliti. Penelitian ini dapat menghasilkan kondisi status dari rule based reasoning berupa status kirim, yaitu tepat waktu dan sesuai jalur, tepat waktu dan memotong jalur, telat dan sesuai jalur, telat dan memotong jalur, dan tangki hilang. Selain itu, monitoring ini dikombinasikan dengan gudang TBBM, sehingga dapat memprediksi safety stock gudang di TBBM. Nilai Safety stock ini didapatkan dari rumus yang sudah ada dan hasil kondisi stok gudang ditentukan berdasarkan rule based safety stock, dimana akan menghasilkan status stok, yaitu status aman atau status tidak aman dan lakukan pemesanan kembali. Adapun variabel yang terkait dalam perhitungan safety stock meliputi rata-rata penjualan BBM, leadtime, tanggal pemesanan BBM ke pemasok, tanggal gudang masuk ke TBBM, standar deviasi, dan service level perusahaan. Kata kunci : rule based reasoning, RFID, tag RFID, online, real time, safety stock, dan TBBM The aim of this study is to identify problems in fuel distribution by using fuel distribution monitoring techniques online and realtime with the help of RFID technology with rule-based reasoning method in TBBM Pengapon Semarang, Central Java. Rule-based applied in this study, researchers got from interviews with Pertamina. The study was based to a delay in the distribution of fuel from TBBM (Fuel Terminal) to the consumer / gas stations where there is a delay in the distribution of fuel as many as 2,045 in 2014 throughout Indonesia, where the delay occurred because of misuse include shipping / distribution. The monitoring technique can identify the time of departure, the estimated time until, until, route / track anywhere that has been passed by a truck fuel tank attached RFID tag. This monitoring is done by the reader are connected online at each filling station or the points that have been designed by researchers. This research can generate the status of a rule-based decision tree form send status, which is on time and on track, on time and cut the line, late and on track, late and cut the line, and the tank is missing. In addition, this monitoring combined with TBBM warehouse, so as to predict the safety stock warehouse in TBBM Pengapon. Safety stock value is derived from an existing formula and the result is determined based on the condition of the stock warehouse safety stock rule base, which will result in the stock status, namely the status of safe or unsafe status and do reordering. As related to safety stock calculation includes the average fuel sales, lead time, fuel booking date to the supplier, the date of entry into TBBM warehouse, standard deviation, and the service level of the company. . Keywords: rule-based reasoning, RFID, RFID tags, online, real time, safety stock, and TBBM