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| Three-level index | Score 1 | Score 2 | Score 3 | Score 4 | Score 5 | Score 6 | Score 7 | Score 8 | Score 9 | Score 10 |
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| Terminal deployment coverage, X1 | 8.8 | 9.0 | 8.6 | 9.1 | 8.7 | 8.8 | 8.6 | 8.7 | 8.9 | 9.0 |
| Accuracy of data collection, X2 | 9.0 | 8.7 | 8.7 | 8.6 | 8.5 | 9.1 | 8.6 | 8.7 | 8.2 | 8.4 |
| Variety of terminal perception frequency, X3 | 8.7 | 8.9 | 9.0 | 8.7 | 8.7 | 8.7 | 8.9 | 9.1 | 8.6 | 8.8 |
| Diversity of sensing data, X4 | 8.9 | 8.7 | 8.9 | 8.3 | 8.5 | 9.0 | 8.4 | 8.5 | 9.1 | 8.7 |
| Ability of data sharing, X5 | 8.4 | 8.6 | 8.7 | 8.5 | 9.0 | 8.7 | 8.6 | 8.8 | 8.5 | 9.0 |
| Reliability for meeting application requirements, X6 | 8.6 | 9.0 | 8.8 | 8.7 | 9.1 | 8.7 | 8.9 | 8.6 | 9.1 | 8.9 |
| Communication quality of service, X7 | 9.1 | 9.3 | 8.7 | 8.9 | 7.7 | 8.7 | 8.4 | 8.6 | 9.0 | 8.5 |
| Quality of data processing, X8 | 8.9 | 8.8 | 9.0 | 8.6 | 8.4 | 8.7 | 8.6 | 8.4 | 9.1 | 8.9 |
| Security and robustness, X9 | 9.2 | 8.9 | 8.7 | 9.0 | 8.8 | 8.8 | 9.2 | 8.9 | 9.0 | 8.7 |
| Ability of preventing data leakage, X10 | 8.9 | 8.7 | 9.1 | 8.6 | 8.7 | 9.0 | 8.7 | 8.8 | 8.6 | 8.4 |
| Ability of resisting natural disasters, X11 | 9.0 | 8.8 | 8.7 | 8.9 | 9.2 | 9.1 | 8.8 | 9.0 | 9.2 | 8.7 |
| Degree of equipment maintenance automation, X12 | 8.4 | 9.0 | 8.6 | 8.4 | 8.3 | 8.3 | 8.4 | 8.7 | 8.4 | 8.4 |
| Degree of precise equipment management, X13 | 8.7 | 8.6 | 8.3 | 8.9 | 8.9 | 8.7 | 8.6 | 8.4 | 8.5 | 8.7 |
| Flexibility of equipment delivery and configuration, X14 | 8.5 | 8.7 | 8.4 | 8.6 | 8.5 | 8.32 | 8.7 | 8.4 | 8.5 | 8.7 |
| Cost of construction, X15 | 8.8 | 9.3 | 8.9 | 8.6 | 9.0 | 8.7 | 9.0 | 8.5 | 8.3 | 9.0 |
| Cost of maintenance, X16 | 9.0 | 9.5 | 9.0 | 8.9 | 8.8 | 8.9 | 8.6 | 8.8 | 8.6 | 8.8 |
| Decreased cost of human resource, X17 | 9.2 | 9.3 | 8.9 | 9.1 | 9.2 | 8.9 | 9.0 | 8.7 | 8.9 | 9.0 |
| Saved cost of equipment operation, X18 | 8.8 | 8.8 | 9.0 | 9.1 | 9.0 | 8.6 | 8.8 | 9.0 | 8.7 | 8.6 |
| User satisfaction, X19 | 9.1 | 9.1 | 9.0 | 9.0 | 8.7 | 8.8 | 8.9 | 8.7 | 9.2 | 9.0 |
| Improved quality of power supply, X20 | 9.0 | 9.2 | 9.2 | 9.4 | 8.8 | 9.0 | 8.8 | 9.1 | 9.0 | 9.3 |
| Payback period, X21 | 9.2 | 9.0 | 8.8 | 9.1 | 9.1 | 8.9 | 8.9 | 8.7 | 8.9 | 9.0 |
| Net present value, X22 | 8.6 | 8.4 | 8.3 | 8.4 | 8.5 | 8.1 | 8.3 | 8.2 | 8.3 | 8.5 |
| Annual cost, X23 | 8.5 | 8.6 | 8.4 | 8.5 | 8.7 | 8.2 | 8.4 | 8.4 | 8.5 | 8.6 |
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