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LTS builds logistics standard technology that links vehicleCAN signals with primary contractors' orders and dispatches

LTS DTG reads vehicle signals with vehicle-model CAN profiles. LTS Cloud then uses the LAS engine to confirm the receiving primary contractor and the LCS engine to calculate per-cargo emissions under ISO 14083. It connects to primary contractors' IT systems through the LCS engine API.

  • 44 vehicle-model CAN profiles
  • LAS engine
  • LCS engine
  • ISO 14083 · GLEC Framework
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Three Excel files → transport data per contractorRun timeIncludes 7 LAS determination calls0.04 s0.11 s0.17 s0.26 s0.33 s0.39 s0.48 s0.55 s0.61 s0.70 s0.77 s0.83 s0.92 s0.99 s1.05 s1.14 s1.22 s1.27 s1.36 s1.4 sInputHeader normalizationDispatch ↔ order matchingTransport data by contractorOrder Excel3 formats · 8 rowsOrder no. · Loading pointOrder No · PickupOrder ID · Origin addressDispatch Excel7 recordsD-001 Gwangyang→Pyeongtaek coilD-007 Pyeongtaek→GwangyangLTS DTG trip log6 recordsT-9001 318.4km 101.2LT-9006 316.8km 88.9LT-9001 318.4km 101.2LOrder no.Order no.3 typesOrder no.3 typesShipperShipper3 typesShipper3 typesLoading pointLoading point3 typesLoading point3 typesUnloading pointUnloading point3 typesUnloading point3 typesLoading dateLoading date3 typesLoading date3 typesItemItem3 typesItem3 typesWeightWeight3 typesWeight3 types3 formats → 7 standard fieldsLAS determines new headersD-001DH-0901LAS preD-002HB-7781LAS preD-003DH-0902LAS preD-004HB-7782LAS modelD-005HB-7783LAS preD-006SS-3301LAS preD-007Empty run · not sentLAS modelT-9001 mixed load · DH-0901 10 t : HB-7781 3 t→ Trip emissions split 76.9% : 23.1%Daehan Steel Logistics0 tonne-kmDaehan Steel Logistics2 orders · 1 consolidated6,076 tonne-kmDaehan Steel Logistics2 orders · 1 consolidated6,076 tonne-kmHanbit Chemical Logistics0.0 tonne-kmHanbit Chemical Logistics3 orders · 1 consolidated3,727.6 tonne-kmHanbit Chemical Logistics3 orders · 1 consolidated3,727.6 tonne-kmSaesol Distribution0.0 tonne-kmSaesol Distribution1 order796.1 tonne-kmSaesol Distribution1 order796.1 tonne-km1 empty run excluded from contractor data

LAS measured · 180 dispatches

The LAS engine resolved 180 dispatches in 5.0 seconds,35× and 95× faster than two frontier language models

5.0 sTo resolve all 180 dispatches
35×Speed vs. Claude Fable 5.1
95×Speed vs. GPT-6 Astra
0.65 KRWCost per run
Summary of results for all 180 dispatches

LTS measurement 2026-09-29 · median of 3 runs per engine · public API rates · exchange rate KRW 1,359.4 · all three engines correct in all 3 runs

01 Raw CAN frames

LTS DTG collects raw CAN frames, which differby vehicle model, every 0.1 seconds

Manufacturer B · Electric busBMS · proprietary CAN1F0A2B10 DB F4 0D 26 3F 58 71 8A1F0A2B12 E9 02 1B 34 4D 66 7F 981F0A2B20 F7 10 29 42 5B 74 8D A61F0A2B31 05 1E 37 50 69 82 9B B41F0A2B10 6E 87 A0 B9 D2 EB 04 1D1F0A2B12 7C 95 AE C7 E0 F9 12 2B1F0A2B20 8A A3 BC D5 EE 07 20 391F0A2B31 98 B1 CA E3 FC 15 2E 471F0A2B10 01 1A 33 4C 65 7E 97 B01F0A2B12 0F 28 41 5A 73 8C A5 BE1F0A2B20 1D 36 4F 68 81 9A B3 CC1F0A2B31 2B 44 5D 76 8F A8 C1 DA1F0A2B10 94 AD C6 DF F8 11 2A 431F0A2B12 A2 BB D4 ED 06 1F 38 511F0A2B20 B0 C9 E2 FB 14 2D 46 5F1F0A2B31 BE D7 F0 09 22 3B 54 6D1F0A2B10 27 40 59 72 8B A4 BD D61F0A2B12 35 4E 67 80 99 B2 CB E41F0A2B20 43 5C 75 8E A7 C0 D9 F21F0A2B31 51 6A 83 9C B5 CE E7 001F0A2B10 BA D3 EC 05 1E 37 50 691F0A2B12 C8 E1 FA 13 2C 45 5E 771F0A2B20 D6 EF 08 21 3A 53 6C 851F0A2B31 E4 FD 16 2F 48 61 7A 931F0A2B10 4D 66 7F 98 B1 CA E3 FC1F0A2B12 5B 74 8D A6 BF D8 F1 0A1F0A2B20 69 82 9B B4 CD E6 FF 181F0A2B31 77 90 A9 C2 DB F4 0D 261F0A2B10 E0 F9 12 2B 44 5D 76 8F1F0A2B12 EE 07 20 39 52 6B 84 9D1F0A2B20 FC 15 2E 47 60 79 92 AB1F0A2B31 0A 23 3C 55 6E 87 A0 B91F0A2B10 73 8C A5 BE D7 F0 09 221F0A2B12 81 9A B3 CC E5 FE 17 301F0A2B20 8F A8 C1 DA F3 0C 25 3E1F0A2B31 9D B6 CF E8 01 1A 33 4C1F0A2B10 06 1F 38 51 6A 83 9C B51F0A2B12 14 2D 46 5F 78 91 AA C31F0A2B20 22 3B 54 6D 86 9F B8 D11F0A2B31 30 49 62 7B 94 AD C6 DF1F0A2B10 99 B2 CB E4 FD 16 2F 481F0A2B12 A7 C0 D9 F2 0B 24 3D 561F0A2B20 B5 CE E7 00 19 32 4B 641F0A2B31 C3 DC F5 0E 27 40 59 721F0A2B10 2C 45 5E 77 90 A9 C2 DB1F0A2B12 3A 53 6C 85 9E B7 D0 E91F0A2B20 48 61 7A 93 AC C5 DE F71F0A2B31 56 6F 88 A1 BA D3 EC 05Manufacturer C · Port yard tractorJ1939 + proprietary CAN18FEF100 97 B0 C9 E2 FB 14 2D 4618F00E00 A5 BE D7 F0 09 22 3B 541CE0B011 B3 CC E5 FE 17 30 49 6218FEE500 C1 DA F3 0C 25 3E 57 7018FEF100 2A 43 5C 75 8E A7 C0 D918F00E00 38 51 6A 83 9C B5 CE E71CE0B011 46 5F 78 91 AA C3 DC F518FEE500 54 6D 86 9F B8 D1 EA 0318FEF100 BD D6 EF 08 21 3A 53 6C18F00E00 CB E4 FD 16 2F 48 61 7A1CE0B011 D9 F2 0B 24 3D 56 6F 8818FEE500 E7 00 19 32 4B 64 7D 9618FEF100 50 69 82 9B B4 CD E6 FF18F00E00 5E 77 90 A9 C2 DB F4 0D1CE0B011 6C 85 9E B7 D0 E9 02 1B18FEE500 7A 93 AC C5 DE F7 10 2918FEF100 E3 FC 15 2E 47 60 79 9218F00E00 F1 0A 23 3C 55 6E 87 A01CE0B011 FF 18 31 4A 63 7C 95 AE18FEE500 0D 26 3F 58 71 8A A3 BC18FEF100 76 8F A8 C1 DA F3 0C 2518F00E00 84 9D B6 CF E8 01 1A 331CE0B011 92 AB C4 DD F6 0F 28 4118FEE500 A0 B9 D2 EB 04 1D 36 4F18FEF100 09 22 3B 54 6D 86 9F B818F00E00 17 30 49 62 7B 94 AD C61CE0B011 25 3E 57 70 89 A2 BB D418FEE500 33 4C 65 7E 97 B0 C9 E218FEF100 9C B5 CE E7 00 19 32 4B18F00E00 AA C3 DC F5 0E 27 40 591CE0B011 B8 D1 EA 03 1C 35 4E 6718FEE500 C6 DF F8 11 2A 43 5C 7518FEF100 2F 48 61 7A 93 AC C5 DE18F00E00 3D 56 6F 88 A1 BA D3 EC1CE0B011 4B 64 7D 96 AF C8 E1 FA18FEE500 59 72 8B A4 BD D6 EF 0818FEF100 C2 DB F4 0D 26 3F 58 7118F00E00 D0 E9 02 1B 34 4D 66 7F1CE0B011 DE F7 10 29 42 5B 74 8D18FEE500 EC 05 1E 37 50 69 82 9B18FEF100 55 6E 87 A0 B9 D2 EB 0418F00E00 63 7C 95 AE C7 E0 F9 121CE0B011 71 8A A3 BC D5 EE 07 2018FEE500 7F 98 B1 CA E3 FC 15 2E18FEF100 E8 01 1A 33 4C 65 7E 9718F00E00 F6 0F 28 41 5A 73 8C A51CE0B011 04 1D 36 4F 68 81 9A B318FEE500 12 2B 44 5D 76 8F A8 C1
1Raw CAN frames1A4E2 87 FD 60 BF 8B2F087 83 16 1E 15 390C809 D8 A6 BE DB E13B10E 3B CC 33 41 4F1A4E2 87 FD 7E E7 8B2F087 83 16 1E 82 C20C809 D8 A6 BE 7D 7C3B10E 3B CC 33 23 251A4E2 87 FD 88 64 8B2F087 83 16 1E 6C 170C809 D8 A6 BE AE E73B10E 3B CC 33 F0 752Signal boundariesBoundary3Compare with vehicle motionGPS speedCandidate signalCheck scale & offset candidates4Vehicle-model profileSigned profile bundleIDBit rangeScaleOffsetSignal name1A4Fuel rateDecodedCandidateUnresolvedDeployDeployOTAFuel rateVehicle speedBattery state of chargeLTS DTG
Order table · two rowsShipperPickupDrop-offPlate no.Shipper AShipper BState computed onceVehicle signals · valuesState builder describes each segmentTable type?Order listDispatch sheetOrder listDispatch sheetWhich column is pickup?Col 1Col 2Col 3Col 1Col 2Col 3Hazmat in first row?YesNoYesNoPlate number present?YesNoYesNoISO 14083 field coverage?12341234ChoiceTable typeShipment order listConfidence 1.00Yes/NoFirst-row hazmatProbability of true 0.12ScoreISO 14083 fields metExpected level 2.981234Probabilityof true01Low thresholdHigh thresholdConfirm No at onceLAS second passConfirm Yes at once
1 truck · 3 consolidated loads1 trip · one fuel signal per vehicleContractor A · 3.2 tSeoul→DaejeonContractor B · 2.6 tSeoul→DaeguContractor C · 1.8 tSeoul→BusanVehicle signal · LTS DTGFuel rate, distance, time — not split by cargoOrder · dispatch dataOrder · dispatch dataLAS engineMaps order × dispatch × vehicle signalWhich cargo was loaded?Which cargo was loaded?Do segment and time match?Do segment and time match?Tonne-km for each cargo?Tonne-km for each cargo?Tonne-km allocationTonne-km allocationDeterminingDeterminedContractor A cargo3.2 t × Seoul→Daejeon distance= tonne-km → cargo's emissionsContractor A cargo3.2 t × Seoul→Daejeon distance= tonne-km → cargo's emissionsContractor A viewScope 3 transport emissionsContractor B cargo2.6 t × Seoul→Daegu distance= tonne-km → cargo's emissionsContractor B cargo2.6 t × Seoul→Daegu distance= tonne-km → cargo's emissionsContractor B viewScope 3 transport emissionsContractor C cargo1.8 t × Seoul→Busan distance= tonne-km → cargo's emissionsContractor C cargo1.8 t × Seoul→Busan distance= tonne-km → cargo's emissionsContractor C viewScope 3 transport emissionsUnclassified cargo → LAS second-pass determinationAmbiguous cargo is checked against all candidate ordersin the LAS second pass and confirmed · this trip: 0

Certification, testing and patents

LTS technology is backed by SFC certification, accreditedtesting and patent applications

SFC certification CRT 020ISO 14083:2023 · GLEC Framework V3 · Well-to-Wheel
Accredited test reportProcessing speed and response time tests · Pass
Ministry of Land, Infrastructure and Transport review opinionRequest to include carbon management in the trip recorder standard · accepted
CES 2026 Innovation AwardLTS AI DTG · AI tachograph

Technical consultation

LTS provides technical review materials that fitthe primary contractor's IT systems and vehicle mix

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Technology | LTS