CN112418749B - Comprehensive evaluation method for transportation efficiency of large power equipment - Google Patents
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Abstract
The invention discloses a comprehensive evaluation method for the transportation efficiency of large power equipment, which belongs to the field of computers, and comprises a transportation task execution module and a cloud server, wherein a basic data configuration module, a transportation route planning module, a monitoring data real-time acquisition module, a real-time transportation efficiency calculation module, a transportation efficiency statistics analysis module, a transportation efficiency report generation module, a transportation route optimization module and a carrier evaluation module are established in the cloud server.
Description
Technical Field
The invention belongs to the technical field of computers, and relates to a comprehensive evaluation method for the transportation efficiency of large power equipment.
Background
In the construction of power transmission and distribution engineering, particularly ultra-high voltage power transmission engineering, large equipment such as transformers, reactors, sleeves and the like have more transportation requirements, long transportation distance and period, high transportation requirements such as on-road safety and the like, and all-on-road monitoring such as hoisting, transportation, unloading, transportation and the like is imperative. Because of the characteristics of extra long, extra large, overweight and the like of special equipment transportation tools, the special equipment transportation tools have various limitations on transportation routes, meteorological conditions and traffic control, so that the transportation efficiency is important for ensuring the smooth implementation of engineering. At present, most of online monitoring information systems for material transportation focus on real-time monitoring of indexes such as position, speed, impact acceleration and the like, and lack of design and evaluation methods of relevant comprehensive evaluation indexes for the evaluation of transportation efficiency.
Disclosure of Invention
The invention aims to provide a comprehensive evaluation method for the transportation efficiency of large-scale power equipment, which solves the technical problems that a large-scale power material transportation monitoring information system lacks effective transportation efficiency evaluation, cannot optimize a transportation route and comprehensively evaluates a carrier.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a comprehensive evaluation method for the transportation efficiency of large power equipment comprises the following steps:
step 1: the system comprises a transportation task execution module and a cloud server, wherein the transportation task execution module comprises a monitoring device, and the monitoring device is used for acquiring geographic position information in real time through a GPS positioning module and uploading the geographic position information to the cloud server at regular time;
a basic data configuration module, a transportation route planning module, a monitoring data real-time acquisition module, a real-time transportation efficiency calculation module, a transportation efficiency statistics analysis module, a transportation efficiency report generation module, a transportation route optimization module and a carrier evaluation module are established in a cloud server;
step 2: the ID number, the carrier information, the supplier information and the destination site position information of the monitoring device are input into a basic data configuration module;
the provider information includes location information of a supply location of the provider;
step 3: establishing a GIS geographic information system in a transportation route planning module, obtaining longitude and latitude of a supply location in an electronic map according to the position information of the supply location in the electronic map through the GIS geographic information system, and marking coordinates of the supply location in the electronic map;
meanwhile, acquiring longitude and latitude of a destination in the electronic map according to the position information of the destination site in the electronic map, and marking coordinates of the destination in the electronic map;
planning a plurality of transportation routes according to the coordinates of the supply sites and the coordinates of the destinations;
step 4: the transportation route planning module selects a transportation route as a planned transportation route and sends the planned transportation route to the transportation task execution module, and the transportation task execution module displays the planned transportation route to transportation personnel, and the transportation personnel implement transportation tasks according to the planned transportation route;
the transportation task execution module acquires GPS positioning information in real time and uploads the GPS positioning information to the cloud server at regular time;
step 5: the monitoring data real-time acquisition module acquires GPS positioning information and sends the GPS positioning information to the real-time transportation efficiency calculation module;
step 6: the real-time transportation efficiency calculation module calculates a transportation path and a transportation mileage in an interval time at regular intervals and calculates a daily transportation efficiency value according to GPS positioning information, and the current real-time transportation efficiency value is calculated in a cumulative way, wherein the real-time transportation efficiency value is the number of hours per hundred kilometers;
the real-time transportation efficiency calculation module initializes transportation efficiency index data when the materials are at a supply location, and calculates a planned value according to a planned transportation route and a preset planned transportation time;
the real-time transportation efficiency calculation module sets a plurality of key transfer points in the planned transportation route, divides the planned transportation route into a plurality of segmented transportation tasks through the key transfer points, calculates the transportation efficiency value at the moment after the materials reach one key transfer point, and takes the transportation efficiency value as the segmented transportation efficiency value of the segmented transportation tasks; the sectional transportation efficiency value is per hundred kilometers of hours;
step 7: the transportation efficiency statistics analysis module traverses transportation tasks with the states of arrived goods and not yet subjected to efficiency analysis, and counts the total transportation duration, total outage duration, total transportation mileage, hundred kilometer hours and the on-road outage of the transportation tasks to influence the transportation efficiency ratio;
step 8: the transportation efficiency report generating module generates a transportation efficiency report of the transportation task according to the results of the step 6 and the step 7;
step 9: the transportation route optimization module calculates transportation efficiency data of a plurality of transportation tasks according to the transportation efficiency report, generates a transportation route efficiency comparison line diagram, marks an optimal transportation route, and takes the optimal transportation route as a planned route used in the step 4;
step 10: the carrier evaluation module counts the transport efficiency data of the carrier in the same transport route for a plurality of transport tasks, generates transport efficiency trend analysis, and outputs a change trend graph of the transport efficiency month by month and year by year as the basis of the carrier grading evaluation.
Preferably, the illustrated transportation route planning module also obtains the actual geographical location description by means of reverse coding when performing step 3.
Preferably, in performing step 3, the transportation route shown comprises a highway, railway, waterway or intermodal route.
Preferably, the total transportation time length is the transportation time length and the whole-course transportation time length of each stage in a segmented summary mode according to the actual transportation path; the total outage duration is obtained by summarizing the outage duration of each stage and the total outage duration of the whole process according to the actual transportation path section; the total transportation mileage is to summarize transportation mileage of each stage and whole transportation mileage according to the actual transportation path section; calculating the subsection per hundred kilometer hours and the whole course per hundred kilometer hours according to the subsection transportation mileage and the transportation time length of the actual transportation path; excluding the on-road shutdown time length to calculate the number of hours per hundred kilometers and the number of hours per hundred kilometers in the whole on-road shutdown time length in a segmented manner; the on-road shutdown influencing transportation efficiency duty ratio is calculated according to the actual transportation path section, and the on-road section shutdown duration duty ratio and the on-road whole-course shutdown duration duty ratio are calculated.
The comprehensive evaluation method for the transportation efficiency of the large-scale power equipment solves the technical problems that a large-scale power material transportation monitoring information system lacks effective transportation efficiency evaluation, cannot be optimized for a transportation route and comprehensively evaluates a carrier, calculates the number of hours required per hundred kilometers based on GIS service and GPS real-time acquisition data, evaluates the trend of the real-time transportation efficiency per hundred kilometers, generates a comprehensive transportation efficiency report of a transportation task, and evaluates the transportation mode/route and the carrier by comparing the transportation efficiency change trend of a plurality of transportation modes/routes of the same supplier and destination site and the transportation efficiency data of a plurality of carriers.
Drawings
FIG. 1 is a system architecture diagram of the present invention;
FIG. 2 is a specific flow chart of the real-time transport efficiency calculation of the present invention;
FIG. 3 is a specific flow chart of the transportation efficiency statistical analysis of the present invention;
fig. 4 is a diagram showing a specific data structure in the transport efficiency report of the present invention.
Detailed Description
The comprehensive evaluation method for the transportation efficiency of the large-piece power equipment, as shown in fig. 1-4, comprises the following steps:
step 1: the system comprises a transportation task execution module and a cloud server, wherein the transportation task execution module comprises a monitoring device, and the monitoring device is used for acquiring geographic position information in real time through a GPS positioning module and uploading the geographic position information to the cloud server at regular time;
a basic data configuration module, a transportation route planning module, a monitoring data real-time acquisition module, a real-time transportation efficiency calculation module, a transportation efficiency statistics analysis module, a transportation efficiency report generation module, a transportation route optimization module and a carrier evaluation module are established in a cloud server;
the invention configures the suppliers, destination sites, carriers and planned transportation routes of the transportation tasks (segmented according to the joint transportation mode), executes the transportation tasks, and acquires GPS geographic positions in real time and uploads the GPS geographic positions to the cloud computing platform in the whole process of the materials in transit through the monitoring device. The cloud receives the data collected by monitoring, calculates the real-time transportation efficiency of the in-transit transportation task at regular time every day through a real-time transportation efficiency calculation module based on the online GIS service, and calculates the transportation efficiency statistical data of the arrival transportation task through a transportation efficiency statistical analysis module. Transportation efficiency data application: and generating a transportation efficiency report of the transportation task based on the real-time transportation efficiency data and the comprehensive statistical analysis data of the transportation efficiency, and carrying out transportation route optimization and carrier evaluation.
Step 2: the ID number, the carrier information, the supplier information and the destination site position information of the monitoring device are input into a basic data configuration module;
the provider information includes location information of a supply location of the provider;
step 3: establishing a GIS geographic information system in a transportation route planning module, obtaining longitude and latitude of a supply location in an electronic map according to the position information of the supply location in the electronic map through the GIS geographic information system, and marking coordinates of the supply location in the electronic map;
meanwhile, acquiring longitude and latitude of a destination in the electronic map according to the position information of the destination site in the electronic map, and marking coordinates of the destination in the electronic map;
planning a plurality of transportation routes according to the coordinates of the supply sites and the coordinates of the destinations;
step 4: the transportation route planning module selects a transportation route as a planned transportation route and sends the planned transportation route to the transportation task execution module, and the transportation task execution module displays the planned transportation route to transportation personnel, and the transportation personnel implement transportation tasks according to the planned transportation route;
the transportation task execution module acquires GPS positioning information in real time and uploads the GPS positioning information to the cloud server at regular time;
step 5: the monitoring data real-time acquisition module acquires GPS positioning information and sends the GPS positioning information to the real-time transportation efficiency calculation module;
step 6: the real-time transportation efficiency calculation module calculates a transportation path and a transportation mileage in an interval time at regular intervals and calculates a daily transportation efficiency value according to GPS positioning information, and the current real-time transportation efficiency value is calculated in a cumulative way, wherein the real-time transportation efficiency value is the number of hours per hundred kilometers;
the real-time transportation efficiency calculation module initializes transportation efficiency index data when the materials are at a supply location, and calculates a planned value according to a planned transportation route and a preset planned transportation time;
the real-time transportation efficiency calculation module sets a plurality of key transfer points in the planned transportation route, divides the planned transportation route into a plurality of segmented transportation tasks through the key transfer points, calculates the transportation efficiency value at the moment after the materials reach one key transfer point, and takes the transportation efficiency value as the segmented transportation efficiency value of the segmented transportation tasks; the sectional transportation efficiency value is per hundred kilometers of hours;
as shown in fig. 2, a specific flow of the real-time transportation efficiency calculation in this embodiment includes the following steps:
step A1: goods and materials are shipped, a transportation efficiency index is initialized, and the number of every hundred kilometers of the plan is calculated;
step A2: starting a timing task, calculating a daily real-time transportation efficiency value, and accumulating and calculating a real-time transportation efficiency index value; meanwhile, reaching a key transfer point, and calculating an efficiency index value of the segmented transportation task;
in the invention, the efficiency index values are all the number of kilometers per hour;
step A3: judging whether the material has reached the destination: if yes, executing the step A4; if not, executing the step A2;
step A4: the method comprises the steps of reaching a destination, and calculating real-time transportation efficiency of the same day; if the section transportation is carried out, calculating the transportation efficiency value of the last road section, and simultaneously calculating the whole-course transportation efficiency value;
step A5: and (5) ending.
In this embodiment, the joint transportation includes three transportation modes and combinations of highway, railway and waterway.
In this embodiment, the transport efficiency index is initialized during the shipment of the materials, the planned time length, the planned mileage and the planned hour per hundred kilometers are calculated, and the calculated time length, planned mileage and planned hour per hundred kilometers are used as transport efficiency comparison reference values to determine whether the daily transport progress is lagged. Starting a timing task in the material in-transit process, and calculating the number of every hundred kilometers and hours of the previous day and the accumulated number of every hundred kilometers and hours till then at every day at fixed time; if multiple transportation modes exist for joint transportation, and when the transportation nodes of the road section are reached, the number of hours per hundred kilometers of the road section is calculated. When the material arrives at the destination site, the number of every hundred kilometers and hours on the same day is calculated, and the index value of every hundred kilometers and hours of the last road section and the index value of every hundred kilometers and hours accumulated in the whole course are calculated.
Step 7: the transportation efficiency statistics analysis module traverses transportation tasks with the states of arrived goods and not yet subjected to efficiency analysis, and counts the total transportation duration, total outage duration, total transportation mileage, hundred kilometer hours and the on-road outage of the transportation tasks to influence the transportation efficiency ratio;
in this embodiment, the transportation efficiency statistics analysis module traverses all transportation tasks for which the efficiency statistics is not performed on the arrived goods, and circularly calculates transportation efficiency index data of each transportation task: calculating the transportation mileage, the transportation duration and the outage duration, if the transportation modes exist for joint transportation, calculating the transportation mileage, the transportation duration and the outage duration of each road section respectively, and calculating the actual kilometer hour per hundred kilometers of each road section and the whole course respectively, and the actual kilometer hour per hundred kilometer hours after the influence of the outage duration is removed.
As shown in fig. 3, a specific flow of statistical analysis of transportation efficiency in this embodiment includes the following steps:
step B1: reading the first-pass, non-counted, 1-arrived transportation task data;
step B2: and (5) calculating transportation time: the whole-course transportation time length and the route sectional transportation time length;
step B3: and (5) calculating transportation mileage: whole-course transportation mileage and route section transportation mileage;
step B4: calculating an actual transportation efficiency index: the whole course is per hundred kilometer hours, and the route is segmented into per hundred kilometer hours;
step B5: and (5) calculating the outage time: the whole-course shutdown time length and the route section shutdown time length;
step B6: calculating an actual transportation efficiency index (excluding the on-road shutdown time): the whole course is per hundred kilometer hours, and the route is segmented into per hundred kilometer hours;
step B7: traversing all transportation tasks, and judging whether all the transportation tasks which are not counted and arrive are processed or not: if yes, ending; if not, a new, unscheduled, order-arriving transportation task is read, and step B2 is performed.
Step 8: the transportation efficiency report generating module generates a transportation efficiency report of the transportation task according to the results of the step 6 and the step 7;
as shown in fig. 4, a specific data structure diagram in the transport efficiency report of this embodiment is shown, in which the present invention divides the transport efficiency index into a planned per hundred kilometer hour, an on-road real time per hundred kilometer hour, an actual per hundred kilometer hour, and an actual per hundred kilometer hour excluding the shutdown period, and the on-road real time per hundred kilometer hour is divided according to the date and route section, and the actual per hundred kilometer hour excluding the shutdown period are divided according to the route section.
The transport efficiency index of the invention is a multi-layer structure and corresponds to one transport task, and comprises a plan of transport efficiency per hundred kilometers hours, a real-time per hundred kilometers hours per day (branching section), an actual transport efficiency value whole course and a branching section per hundred kilometers hours, and an actual transport efficiency value whole course and a branching section per hundred kilometers hours after the shutdown time is removed.
The transport efficiency report table of the present invention is as shown in table 1:
TABLE 1
Step 9: the transportation route optimization module calculates transportation efficiency data of a plurality of transportation tasks according to the transportation efficiency report, generates a transportation route efficiency comparison line diagram, marks an optimal transportation route, and takes the optimal transportation route as a planned route used in the step 4;
step 10: the carrier evaluation module counts the transport efficiency data of the carrier in the same transport route for a plurality of transport tasks, generates transport efficiency trend analysis, and outputs a change trend graph of the transport efficiency month by month and year by year as the basis of the carrier grading evaluation.
Preferably, the illustrated transportation route planning module also obtains the actual geographical location description by means of reverse coding when performing step 3.
Preferably, in performing step 3, the transportation route shown comprises a highway, railway, waterway or intermodal route.
Preferably, the total transportation time length is the transportation time length and the whole-course transportation time length of each stage in a segmented summary mode according to the actual transportation path; the total outage duration is obtained by summarizing the outage duration of each stage and the total outage duration of the whole process according to the actual transportation path section; the total transportation mileage is to summarize transportation mileage of each stage and whole transportation mileage according to the actual transportation path section; calculating the subsection per hundred kilometer hours and the whole course per hundred kilometer hours according to the subsection transportation mileage and the transportation time length of the actual transportation path; excluding the on-road shutdown time length to calculate the number of hours per hundred kilometers and the number of hours per hundred kilometers in the whole on-road shutdown time length in a segmented manner; the on-road shutdown influencing transportation efficiency duty ratio is calculated according to the actual transportation path section, and the on-road section shutdown duration duty ratio and the on-road whole-course shutdown duration duty ratio are calculated.
The comprehensive evaluation method for the transportation efficiency of the large-scale power equipment solves the technical problems that a large-scale power material transportation monitoring information system lacks effective transportation efficiency evaluation, cannot be optimized for a transportation route and comprehensively evaluates a carrier, calculates the number of hours required per hundred kilometers based on GIS service and GPS real-time acquisition data, evaluates the trend of the real-time transportation efficiency per hundred kilometers, generates a comprehensive transportation efficiency report of a transportation task, and evaluates the transportation mode/route and the carrier by comparing the transportation efficiency change trend of a plurality of transportation modes/routes of the same supplier and destination site and the transportation efficiency data of a plurality of carriers.
Claims (4)
1. A comprehensive evaluation method for the transportation efficiency of large power equipment is characterized by comprising the following steps: the method comprises the following steps:
step 1: the system comprises a transportation task execution module and a cloud server, wherein the transportation task execution module comprises a monitoring device, and the monitoring device is used for acquiring geographic position information in real time through a GPS positioning module and uploading the geographic position information to the cloud server at regular time;
a basic data configuration module, a transportation route planning module, a monitoring data real-time acquisition module, a real-time transportation efficiency calculation module, a transportation efficiency statistics analysis module, a transportation efficiency report generation module, a transportation route optimization module and a carrier evaluation module are established in a cloud server;
step 2: the ID number, the carrier information, the supplier information and the destination site position information of the monitoring device are input into a basic data configuration module;
the provider information includes location information of a supply location of the provider;
step 3: establishing a GIS geographic information system in a transportation route planning module, obtaining longitude and latitude of a supply location in an electronic map according to the position information of the supply location in the electronic map through the GIS geographic information system, and marking coordinates of the supply location in the electronic map;
meanwhile, acquiring longitude and latitude of a destination in the electronic map according to the position information of the destination site in the electronic map, and marking coordinates of the destination in the electronic map;
planning a plurality of transportation routes according to the coordinates of the supply sites and the coordinates of the destinations;
step 4: the transportation route planning module selects a transportation route as a planned transportation route and sends the planned transportation route to the transportation task execution module, and the transportation task execution module displays the planned transportation route to transportation personnel, and the transportation personnel implement transportation tasks according to the planned transportation route;
the transportation task execution module acquires GPS positioning information in real time and uploads the GPS positioning information to the cloud server at regular time;
step 5: the monitoring data real-time acquisition module acquires GPS positioning information and sends the GPS positioning information to the real-time transportation efficiency calculation module;
step 6: the real-time transportation efficiency calculation module calculates a transportation path and a transportation mileage in an interval time at regular intervals and calculates a daily transportation efficiency value according to GPS positioning information, and the current real-time transportation efficiency value is calculated in a cumulative way, wherein the real-time transportation efficiency value is the number of hours per hundred kilometers;
the real-time transportation efficiency calculation module initializes transportation efficiency index data when the materials are at a supply location, and calculates a planned value according to a planned transportation route and a preset planned transportation time;
the real-time transportation efficiency calculation module sets a plurality of key transfer points in the planned transportation route, divides the planned transportation route into a plurality of segmented transportation tasks through the key transfer points, calculates the transportation efficiency value at the moment after the materials reach one key transfer point, and takes the transportation efficiency value as the segmented transportation efficiency value of the segmented transportation tasks; the sectional transportation efficiency value is per hundred kilometers of hours;
step 7: the transportation efficiency statistics analysis module traverses transportation tasks with the states of arrived goods and not yet subjected to efficiency analysis, and counts the total transportation duration, total outage duration, total transportation mileage, hundred kilometer hours and the on-road outage of the transportation tasks to influence the transportation efficiency ratio;
step 8: the transportation efficiency report generating module generates a transportation efficiency report of the transportation task according to the results of the step 6 and the step 7;
step 9: the transportation route optimization module calculates transportation efficiency data of a plurality of transportation tasks according to the transportation efficiency report, generates a transportation route efficiency comparison line diagram, marks an optimal transportation route, and takes the optimal transportation route as a planned route used in the step 4;
step 10: the carrier evaluation module counts the transport efficiency data of the carrier in the same transport route for a plurality of transport tasks, generates transport efficiency trend analysis, and outputs a change trend graph of the transport efficiency month by month and year by year as the basis of the carrier grading evaluation.
2. The comprehensive evaluation method for the transportation efficiency of the large power equipment according to claim 1, wherein the comprehensive evaluation method comprises the following steps: the haul route planning module may also obtain the actual geographic location description via reverse encoding while performing step 3.
3. The comprehensive evaluation method for the transportation efficiency of the large power equipment according to claim 1, wherein the comprehensive evaluation method comprises the following steps: in performing step 3, the transportation route includes a highway, a railway, a waterway, or an intermodal route.
4. The comprehensive evaluation method for the transportation efficiency of the large power equipment according to claim 1, wherein the comprehensive evaluation method comprises the following steps: the total transportation time length is the transportation time length of each stage and the whole transportation time length which are summarized in sections according to the actual transportation path; the total outage duration is obtained by summarizing the outage duration of each stage and the total outage duration of the whole process according to the actual transportation path section; the total transportation mileage is to summarize transportation mileage of each stage and whole transportation mileage according to the actual transportation path section; calculating the subsection per hundred kilometer hours and the whole course per hundred kilometer hours according to the subsection transportation mileage and the transportation time length of the actual transportation path; excluding the on-road shutdown time length to calculate the number of hours per hundred kilometers and the number of hours per hundred kilometers in the whole on-road shutdown time length in a segmented manner; the on-road shutdown influencing transportation efficiency duty ratio is calculated according to the actual transportation path section, and the on-road section shutdown duration duty ratio and the on-road whole-course shutdown duration duty ratio are calculated.
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