Distribution network engineering cost data collection system based on standard data structure

Distribution network engineering cost data collection system based on standard data structure

  • CN 107,844,962 B
  • Filed: 11/24/2017
  • Issued: 08/04/2020
  • Est. Priority Date: 11/24/2017
  • Status: Active Grant
First Claim
Patent Images

1. The utility model provides a join in marriage net engineering cost data collection system based on standard data structure which characterized in that includes:

  • the system comprises a cost data acquisition interface, a distribution network cost database based on a standard data structure, a data intelligent inspection module, a data processing module and an index report module;

    the cost data acquisition interface extracts and generates cost data of the distribution network project file according to the external file;

    the distribution network cost database based on the standard data structure is used for storing the cost data extracted by the cost data acquisition interface and generating cost data indexes;

    the data intelligent inspection module is used for inspecting the cost data indexes of the distribution network cost database based on the standard data structure;

    the data processing module carries out secondary processing on the cost data indexes generated by the distribution network cost database based on the standard data structure;

    the index reporting module generates a cost data index report by adopting the cost data index generated by the data processing module;

    the standard data structure-based cost database comprises necessary project cost information and numbers;

    the number is composed of a plurality of characters, the characters represent a plurality of item types, the item types correspond to a plurality of item levels, a starting character represents a highest level, and by analogy, an ending character represents a lowest level, and the item types can summarize accurate description of items;

    the item type and the item hierarchy are both standard structures, the item type is represented by a number, and the item type number contains a character of 0 and is reserved for the item type of a lower hierarchy or the item itself;

    the character at the left end of the character containing 0 and the right end of the character at the upper level is used for representing the content of the item type at present;

    the project hierarchy is divided into three layers, wherein the first level of the highest layer of the project hierarchy comprises a transformation project type PWB10000, an overhead line project type PWJ20000 and a cable line project type PWD 30000;

    the transformer project type PWB10000 comprises a power distribution project type PWB11000, an on-column transformer project type PWB12000 and a box transformer project type PWB 13000;

    the overhead line engineering project type PWJ20000 comprises a 10kV overhead line engineering project type PWJ21000 and an overhead line engineering project type PWJ22000 of 1kV and below;

    the cable line engineering project type PWD30000 comprises a 10kV cable line installation engineering project type PWD31000, a 1kV and below cable line installation engineering project type PWD32000 and a cable line construction engineering project type PWD 33000;

    the power distribution network project type PWB11000 comprises a 315kVA and following power distribution station project type PWB11100, a 315kVA-500kVA power distribution station project type PWB11200 and a power distribution station project type PWB11300 above 500 kVA;

    the on-column distribution project type PWB12000 comprises 100kVA and the following on-column distribution project type PWB12100, 100kVA-200kVA on-column distribution project type PWB12200, 200kVA-315kVA on-column distribution project type PWB12300, 315kVA-500kVA on-column distribution project type PWB12400 and 63500kVA above-column distribution project type PWB 12500;

    the box transformer project type PWB13000 comprises 315kVA and the following box transformer project type PWB13100, 315kVA-500kVA box transformer project type PWB13200 and 500kVA630kVA and above box transformer project type PWB 13300;

    the 10kV overhead line engineering project type PWJ21000 comprises a small-section overhead line engineering project type PWJ21100 with the height of 95mm2 and below, a medium-section overhead line engineering project type PWJ21200 with the height of 95mm2-150mm2 and a large-section overhead line engineering project type PWJ21300 with the height of 150mm2 and above;

    the 10kV cable routing installation project type PWD31000 comprises 3 x 120mm2 and the following small-section cable routing installation project type PWD31100, the section cable routing installation project type PWD31200 in 3 x 120mm2-3 x 240mm2, and the large-section cable routing installation project type PWD31300 above 3 x 240mm 2;

    the 1kV and below cable line installation project types PWD32000 comprise 4 ×

    95mm2 and below small-section cable line installation project types PWD32100, 4 ×

    95mm2-4 ×

    150mm2 medium-section cable line installation project types PWD32200 and 4 ×

    150mm2 and above large-section cable line installation project types PWD 32300;

    the standard data structure-based distribution network cost database calculates cost data indexes according to the cost data, and comprises the following steps;

    step S1;

    determining the project type of the actual project according to the accurate description or the management and control requirement of the actual project to be prepared;

    step S2;

    the standard data structure-based distribution network cost database performs automatic matching according to the project types, extracts the cost data with the matched project types from the standard data structure-based distribution network cost database, and calculates the cost data indexes.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×