Parameter | Digital features | Parameter | Digital features |
1) Speed | (7.300, 1.512, 0.261) | 29) Cylinder material | (1.757, 1.851, 0.534) |
2) Newness of the vehicle | (3.567, 1.589, 0.424) | 30) Internal temperature | (7.977, 0.901, 0.154) |
3) Operating status of the indicator lamp | (1.647, 2.046, 0.798) | 31) Pressure | (5.207, 1.953, 0.541) |
4) Closed condition of pipe fittings | (7.462, 1.816, 0.437) | 32) Filling situation | (4.137, 1.064, 0.380) |
5) Tire pressure status | (4.271, 1.451, 0.312) | 33) Hydrogen sulfide concentration | (8.313, 1.126, 0.454) |
6) Chassis and mobile equipment reliability | (8.759, 2.417, 0.376) | 34) Mezzanine vacuum level | (7.939, 1.061, 0.323) |
7) Appearance | (2.803, 1.246, 0.103) | 35) Inherent reliability of safety release devices | (7.239, 1.405, 0.320) |
8) Carrying documents and tools with the car | (2.371, 0.909, 0.149) | 36) Reliability of pipeline use | (6.299, 1.818, 0.339) |
9) Design service life | (3.066, 3.411, 0.889) | 37) Reliability of container use | (8.019, 1.279, 0.214) |
10) Chassis type | (6.158, 1.584, 0.533) | 38) Road segment accident susceptibility | (4.925, 3.091, 1.555) |
11) Design the speed limits | (3.798, 2.324, 0.501) | 39) Slope | (5.709, 1.154, 0.220) |
12) Pipeline materials | (4.046, 1.253, 0.158) | 40) Number of lanes | (6.664, 1.012, 0.370) |
13) Vehicle posture | (2.753, 0.777, 0.023) | 41) Visual distance | (6.286, 1.026, 0.099) |
14) Liquid level | (4.517, 2.303, 0.403) | 42) Road surface friction coefficient | (6.424, 0.928, 0.367) |
15) Internal diameter | (3.909, 1.966, 0.527) | 43) Turning radius | (6.603, 1.424, 0.587) |
16) Total length of tank | (4.125, 1.511, 0.054) | 44) Continuous driving hours | (8.557, 0.692, 0.091) |
17 Weight | (3.668, 1.360, 0.324) | 45) Fatigue level | (7.257, 1.260, 0.545) |
18) Length | (3.848, 1.323, 0.518) | 46) Personnel qualification | (3.151, 0.980, 0.346) |
19) Wall thickness | (4.352, 1.205, 0.573) | 47) Driving experience | (4.024, 2.039, 0.357) |
20) Quantity | (4.334, 3.301, 0.813) | 48) Sensitive date | (6.336, 1.887, 0.250) |
21) Model | (2.674, 0.665, 0.069) | 49) Traffic congestion index | (3.606, 3.061, 1.376) |
22) Filling capacity (medium storage capacity) | (8.466, 1.625, 0.107) | 50) Environmental humidity | (3.296, 1.006, 0.505) |
23) Total volume | (3.841, 4.089, 0.818) | 51) Visibility | (5.659, 1.349, 0.446)) |
24) Reliability of safety accessories for use | (7.537, 0.969, 0.414) | 52) Lighting conditions | (5.888, 1.035, 0.692) |
25) Reliability of loading and unloading accessories | (7.119, 1.748, 0.374) | 53) Population density | (7.841, 0.884, 0.276) |
26) Charging station compliance | (4.907, 0.920, 0.242) | 54) Functional areas | (7.129, 1.637, 0.314) |
27) Property of the filling media | (7.407, 1.356, 0.349) | 55) Geographic conditions | (5.843, 1.678, 0.695) |
28) Container corrosion allowance | (4.619, 2.993, 1.285) | 56) Hydrological conditions | (5.357, 1.786, 0.570) |