JP5283412B2 - Unit price type process management system, method and program thereof - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To facilitate the generation and management of a unit price type progress schedule. <P>SOLUTION: This unit price type process control system (100) includes: a unit price storing part (111) for storing unit processes and unit prices associated with the unit processes; a standard construction storing part (112) for storing sequences among unit processes and a standard construction amount per unit time of each unit process; an operation inputting part (120) for receiving an input of the unit process and its quantity; a process control part (130) for generating a progress schedule showing the unit process and a construction period required for the unit process with reference to the standard construction storing part and the unit price storing part on the basis of the received unit process and the quantity; and a display part (140) for displaying the generated progress schedule. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

  The present invention relates to a unit price type process management system, method and program thereof, and more particularly to a unit price type process management system, method and program which can easily generate a unit price type process table.

  Public works have been ordered and received through voluntary contracts and bidding, but recently, a bidding system has been used in principle. In addition, the “Initiation Contract Law” for optimizing contracts and tenders for public works and the “Public Goods Law” for ensuring the price and quality of construction were introduced and enforced. Attempts have been made to comprehensively evaluate the quality and safety of processes and construction.

  In accordance with the environment surrounding such public works, especially the above-mentioned two laws, the Ministry of Land, Infrastructure, Transport and Tourism has established guidelines that obligate bidders to submit a “Comprehensive Evaluation Bidding Method Construction Plan”. These guidelines require that a “construction plan” be submitted within a week from the bid briefing session. The document that forms the core of such a construction plan is a process chart that manages the schedule of each process of the entire construction. There are several types of process charts, but the most frequently used type is a bar chart process chart in which the construction period is represented by a process bar for each construction unit.

  On the other hand, in the conventional construction industry, a step totaling table is built using a so-called step totaling method (stacking), or a standard uniting table is used, and a construction unit conforming to this is used as a construction name. Used to calculate unit prices and bid. However, the Ministry of Land, Infrastructure, Transport and Tourism does not increase the unit price of the individual elements that make up the construction for the purpose of cost reduction and price transparency. Bidding / ordering using "construction unit price format" is recommended (refer to Non-Patent Document 1). Currently, the unit price type integration method is being tried in limited construction such as pavement construction and river construction, but in the future it is expected to spread to public construction in general under the guidance of the Ministry of Land, Infrastructure, Transport and Tourism. .

The unit price type integration method described above is a method for investigating and determining the construction unit price (unit price) of a construction object based on the transaction price of the orderer and the contractor. Specifically, for example, the construction name of the construction object is asphalt pavement (roadway section), the contract unit is 200 m ³ , and the price is 20 million yen.
Explanation of unit price type integration method (edit: Ministry of Land, Infrastructure, Transport and Tourism Minister's Secretariat Technology Research Division, Publisher: Economic Research Committee, Issue: March 2005)

  However, it was very difficult even for veteran construction supervisors and managers to create a construction plan including a schedule in a short period of one week after the bid briefing session. In the unit price type process chart, the “unit (work type and type)” that is the target work is indicated by a process bar, and the construction period is indicated by the length of the process bar. However, such a “unit” unit process bar is subdivided into several construction procedures (elements) required for the unit. It has been very difficult to assign the personnel and equipment necessary for such a detailed construction procedure at a low cost consistently and in consideration of safety and safety. Such work schedule creation work depends on the experience, skills, and intuition of experienced planners. Furthermore, when rearranging units and construction procedures, it involves rearrangement of equipment and personnel, which may affect the entire schedule, which is a harsh operation for a construction planner. In particular, there is often a context (reciprocal relationship) between the units, and there is a restriction that the construction of the subsequent unit cannot be started unless the construction of the prerequisite unit is completed. Moreover, the elements (some construction procedures) which comprise a unit have the same context. Considering the interrelationship between such units and elements, creating a process chart in a short time without any contradiction has put a great burden on the planner.

  In general, the construction work is often outdoors, and the progress depends on the weather such as weather and temperature. Therefore, in the construction plan ignoring these factors, the planned period will be greatly shifted. In public works, there is a high penalty for delays in delivery, and it is necessary to formulate a plan that takes into account such weather, but veteran planners rely on experience and intuition to make plans that take the weather into account. The current situation is.

  Accordingly, the present invention provides a unit price type process management system, method and program for facilitating generation and management of a unit price type process chart that will be widely used in the future in order to solve the above-described problems. The purpose is to provide.

In order to solve the above-mentioned problems, the unit price type process management system according to the first invention
A unit price storage unit for storing a unit process (work type and type) and a unit price associated with the unit process (unit price of the unit process “price per unit quantity”);
Standard construction storage unit for storing the context between unit processes and the standard construction amount per unit time of each unit process;
An operation input unit for receiving input of at least one unit process and the quantity of the unit process;
Based on the unit process received by the operation input unit and the quantity of the unit process, the process showing the unit process and the construction period required for the unit process with reference to the standard construction storage unit and the unit price storage unit A process management unit for generating a table;
A display unit for displaying the process table generated by the process management unit;
It is characterized by comprising.

  According to the present invention, it is possible to automatically generate an appropriate process table without any contradiction simply and simply by inputting a unit process and its quantity.

In the unit price type process management system according to the second invention,
Further comprising an integrated yield storage unit for storing integrated yield data defined by the integration method,
The process management unit
With reference to the integrated yield storage unit, the standard construction amount per unit time (preferably daily construction amount) is obtained, and the obtained standard construction amount is stored in the standard construction storage unit.
It is characterized by that.

In the unit price type process management system according to the third invention,
The standard construction storage unit further stores a standard element construction amount per unit time of a plurality of elements constituting each unit process,
The unit price type process management system is:
Further comprising an integrated yield storage unit for storing integrated yield data defined by the integration method,
The process management unit
Referring to the accumulated yield storage unit, the standard construction amount per unit time of the element (preferably the daily element construction amount) is obtained, and the obtained standard construction amount is stored in the standard construction storage unit.
It is characterized by that.

In the unit price type process management system according to the fourth invention,
The process management unit
Referring to the accumulated yield storage unit, associating the price of each unit or each element included in the process table with the process table,
It is characterized by that.

  In the civil engineering and construction industry, there are many companies that have built up a database and a system for integrating total yield data, and the company has customized it to reflect not only standard total yield data but also its own costs. In many cases, we also have accumulated yield data. According to the configurations of the second to fourth inventions, the standard construction amount can be appropriately obtained based on the “integrated yield data”. In particular, operators who have built their own customized accumulated yield data for many years will be able to use standard and standard construction volumes and prices for appropriate and reliable units and elements (unit price “unit price” and Price) can be set.

In the unit price type process management system according to the fifth invention,
A plurality of elements (subdivided processes and procedures) constituting the unit process include a fixed element (for example, equipment installation, equipment inspection, withdrawal, cleaning, cleaning work, etc.) and a construction period. Including variable elements that are variable (eg actual work),
It is characterized by that.

  When a construction plan is managed by a unit process, the unit price and construction period are managed in a form including all elements, and there is a possibility that the construction period of the entire unit process cannot be managed accurately. According to this configuration, since the information on whether the construction period is fixed or variable for each element constituting the unit process is provided, the construction period of the entire unit process can be managed accurately. Further, when the configuration of the process table is changed (arrangement of unit processes or rearrangement or readjustment of element execution time, etc.), it is possible to obtain an accurate construction period.

In the unit price type process management system according to the sixth invention,
The process management unit
By setting the construction period of variable elements per day long, or by reducing the number of fixed elements for the entire unit process, generate a process chart in which the construction period required for the unit process is set short.
It is characterized by that.

  According to this structure, it becomes possible to shorten the whole construction period by adjusting and changing the construction period of the variable element per day.

In the unit price type process management system according to the seventh invention,
The standard construction storage unit further stores a standard element construction amount per unit time of a plurality of elements constituting each unit process,
The process management unit refers to the standard construction storage unit based on the unit process received by the operation input unit and the quantity of the unit process, and respectively determines the element construction period of a plurality of elements constituting the unit process, By summing up the calculated element construction periods, the construction period of the unit process is obtained,
The standard construction storage unit further provides an optimized element construction amount larger than a standard element construction amount and a work instruction required for the optimized element construction amount for at least one element of the plurality of elements. Store and
The process management unit
Further referring to the optimized element construction amount stored in the standard construction storage unit, generate a process chart in which the construction period required for the unit process is set short,
The process table is associated with work instructions (instructions for optimal arrangement of the backhoe and the dump truck) required for the optimized element construction amount.
It is characterized by that.

  According to this structure, the process schedule which optimized the construction procedure can be created, and as a result, low-cost and short-term construction can be realized. Moreover, since the company's efficient construction procedure can be presented to the country or local government that is the construction owner, it is possible to enhance the evaluation of the entire construction plan.

In the unit price type process management system according to the eighth invention,
The process management unit
Associating each unit process of the process table with a unit process table composed of a plurality of elements (work procedures) constituting the unit process,
It is characterized by that.

  Even if the unit process is displayed in a bar chart etc., it is impossible to grasp the actual subdivided work and procedure, but according to this configuration, the element included in each unit process and the work period can be grasped immediately. It becomes possible.

In the unit price type process management system according to the ninth invention,
A resource storage unit that stores available equipment information (information such as the type and number of heavy machinery and materials, inventory (quantity), etc.) and / or personnel information (number of people, skills, licenses, etc. for each personnel) Prepared,
The process management unit further refers to the resource storage unit to generate the process table;
It is characterized by that.

  It is possible to create a more feasible process schedule that takes into account in-house resources and resources that can be outsourced (equipment, personnel). For example, the excavation work varies greatly depending on the capacity of the backhoe mounted bucket, and the accurate construction period can be calculated based on the information in the resource storage unit.

In the unit price type process management system according to the tenth invention,
The process chart is a bar chart process chart showing the construction period required for the unit process in a bar, and includes data for visually displaying a bar capable of shortening the construction period.
It is characterized by that.

  According to this configuration, by presenting the process (bar) that can be improved to the user, it is possible to create a process table that promotes the user to improve the process, shortens the period, and reduces the cost.

In the unit price type process management system according to the eleventh invention,
The process management unit
For each unit process of the process table, generate a unit process table composed of a plurality of elements (work procedures) constituting the unit process,
The unit process chart is a bar chart unit process chart showing a plurality of elements constituting the unit process with bars, and includes data for visually displaying a bar capable of shortening the construction period.
It is characterized by that.

  According to this configuration, by presenting elements (bars) that can be improved to the user, it is possible to create a process chart that promotes improvement to the user and is more efficient, shortened in time, and reduced in cost.

In the unit price type process management system according to the twelfth invention,
A weather information storage unit for storing at least one weather history information of wind speed, temperature, and weather (for example, information on wind speed, temperature, weather, etc. every day of the region, hourly time),
The process management unit further refers to the weather information storage unit to generate the process table;
It is characterized by that.

  In construction and civil engineering work, if the solidification speed of concrete varies greatly depending on the temperature, or if the wind speed is high or rain, thunder, etc. occur, work at a high place or crane lifting work that is prohibited for safety reasons. It will greatly affect the construction period. In this configuration, it is possible to create a more feasible process chart using the weather history information.

In the unit price type process management system according to the thirteenth invention,
A legal memory that stores the documents that are required to be submitted to the relevant organizations for each component of the unit process;
A legal inspection section that determines whether or not it is necessary to submit the document to a plurality of elements constituting the unit process included in the process table;
The display unit displays the process table and visually displays elements of the process table determined to be required to be submitted by the legal inspection unit (clickable display, highlighted display (changed by animation) Display mode, bold line and different color display mode)
It is characterized by that.

  According to this configuration, before starting the construction, it is possible to submit a permit, an application, and an application necessary for the construction without omission.

In the unit price type process management system according to the fourteenth invention,
The process management unit calculates the cost for the at least one unit process and its quantity when construction is performed in accordance with the process chart, and generates the process chart including the cost.
It is characterized by that.

In the unit price type process management system according to the fifteenth invention,
Further comprising a cost acquisition unit for acquiring a cost required when performing the unit process of the process table;
The unit price storage unit updates the unit price based on the cost;
It is characterized by that.
According to this configuration, the actual cost data can be reflected in the unit price as the company's own step, so that it is possible to bid at an appropriate price.

  As described above, the solving means of the present invention has been described as an apparatus (system). However, the present invention can also be realized as a method, a program, and a storage medium recording the program. It should be understood that these are included in the scope of the invention. Each step of the following methods and programs uses an arithmetic processing unit such as a CPU or DSP as needed for data processing. The input data, processed / generated data, etc. It is stored in a storage device such as an HDD or a memory.

For example, the unit price type process management method according to the sixteenth aspect of the present invention, which is realized as a method,
Storing a unit process and a unit price associated with the unit process in a unit price storage unit;
A step of storing in the standard construction storage unit the context between the unit processes and the standard construction amount per unit time of each unit process;
Receiving at least one unit process and an input of the quantity of the unit process using the input unit;
Using the calculation unit, based on the received unit process and the quantity of the unit process, referring to the standard construction storage unit and the unit price storage unit, the unit process and the construction period required for the unit process are shown. Generating a process schedule,
Displaying the generated process chart on a display unit;
It is characterized by having.

Further, a unit price type process management program for causing a computer to execute the unit price type process management method according to the seventeenth aspect of the present invention, which is realized as a program,
A unit price type process management program for causing a computer to execute a unit price type process management method,
Storing a unit process and a unit price associated with the unit process in a unit price storage unit;
A step of storing in the standard construction storage unit the context between the unit processes and the standard construction amount per unit time of each unit process;
Receiving at least one unit process and an input of the quantity of the unit process;
Based on the received unit process and the quantity of the unit process, the process table showing the unit process and the construction period required for the unit process is generated with reference to the standard construction storage unit and the unit price storage unit. Steps,
Displaying the generated process chart on a display unit;
It is characterized by having.

  According to the present invention, it is possible to easily generate and manage a unit price type process chart.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

<Embodiment 1>
FIG. 1 is a block diagram of a unit price type process management system according to Embodiment 1 of the present invention. As shown in the figure, the unit price type process management system 100 includes a storage unit 110 and an operation input unit 120. The storage unit 110 includes a unit price storage unit 111 that stores a unit process (work type and type) and a unit price associated with the unit process (unit price of the unit process “price per unit quantity”), and between unit processes. A standard construction storage unit 112 that stores the context and the standard construction amount per unit time of each unit process, and an integrated yield storage unit 113 that stores integrated yield data defined by the integration method. The operation input unit 120 accepts input of at least one unit process and the quantity of the unit process. Specifically, the operation input unit 120 is remotely connected via a locally connected terminal TM1 or a network NET such as the Internet. Information is received via the keyboard or mouse of the terminal TM2. The process management unit 130 refers to the standard construction storage unit 112 and the unit price storage unit 111 based on the unit process received by the operation input unit 120 and the quantity of the unit process, and the construction required for the unit process and the unit process. A process chart showing the period is generated. Further, the display unit 140 displays the process table (planned process table) generated by the process management unit 130. Further, the process management unit 130 refers to the integrated yield storage unit 113 to obtain a standard construction amount per unit time (preferably a daily construction amount) and stores the obtained standard construction amount in the standard construction storage unit 112. You can also. That is, the information in the standard construction storage unit 112 can be updated based on the accumulated yield.

  The standard construction storage unit 112 further stores a standard element construction amount (for example, a daily construction amount) per unit time of a plurality of elements constituting each unit process, and refers to the integrated yield storage unit 113 to unit the element. A standard construction amount per hour (preferably a daily element construction amount) may be obtained, and the obtained standard construction amount may be stored in the standard construction storage unit. The process management unit 130 can also refer to the accumulated yield storage unit 113 and associate the price of each unit or each element included in the process table with the process table. The associated price information can be displayed in the vicinity of the process bar or element bar of the corresponding process chart.

<Embodiment 2>
The standard construction storage unit 112 is a fixed element (for example, equipment installation, equipment inspection, withdrawal, cleanup, cleaning work) in which each of a plurality of elements (subdivided processes and procedures) constituting the unit process is fixed. Or information indicating that the construction period is variable (for example, actual excavation work, leveling work, etc.). The process management unit 130 generates a process table in which the construction period required for the unit process is set short by setting the construction period of the variable element per day long or by reducing the number of fixed elements for the entire unit process. To do. Thus, it becomes possible to shorten the overall process schedule by using the information on whether the construction period is fixed or variable for each element. If you do not use information on such variable elements or fixed elements, the construction period and price will be inaccurate, but in this configuration, each element and each unit, as well as the construction period of the entire construction, It becomes possible to calculate the amount of money accurately.

  In addition, the standard construction storage unit 112 has a fixed amount of money corresponding to each of a plurality of elements (subdivided processes, procedures, materials) constituting the unit process (for example, material costs, material costs), Information about whether the amount is a variable amount (for example, labor cost or actual work cost) is further stored. If you do not use this fixed amount or variable amount information, the price will be inaccurate, but in this configuration, each element and each unit, as well as the construction period and amount of the entire construction, It can be obtained accurately. Since the yield data includes unit price data for materials such as cement and asphalt, by including the above-mentioned fixed amount or variable amount information, the unit price type yield data can be used by using the yield data of the conventional stacking method. The amount can be easily obtained.

<Asphalt pavement>
Road width 4m
Pavement area (work volume) 2,500m ²
Ministry of Land, Infrastructure, Transport and Tourism
Standard amount of construction per day (standard): 2,300m ²
Standard working time per day: 8am to 5pm (1 hour break during lunch) 8 hours working
Standard work volume per day is converted into time: 2,300m ² ÷ 8 hours = 287.
5m ² / hour

  The storage unit 110 further includes a resource storage unit 114, a weather information storage unit 115, and a law storage unit 116. The unit price type process management system 100 further includes a legal inspection unit 150, a cost acquisition unit 160, and a communication unit 170.

  The legal inspection unit 150 acquires the latest legal data from the external legal server LS via the communication unit 170 and stores it in the legal storage unit 116. The legal data is, for example, a template of a document that is required to be submitted to a related organization for each element constituting the unit process. The legal inspection unit 150 determines whether it is necessary to submit a document to a plurality of elements constituting the unit process included in the process chart. The display unit 140 displays the process table and visually displays the elements of the process table determined to be required to be submitted by the legal inspection unit 150 (clickable display, highlight display, etc.).

  The process management unit 130 acquires past, current weather data, and forecasted future weather data from the external weather server AS via the communication unit 170 and stores them in the weather information storage unit 115. A typical example of weather data is weather history information such as wind speed, temperature, and weather. The process management unit 130 further refers to the weather information storage unit 115 and generates a process table in consideration of the weather information.

  The cost acquisition unit 160 acquires the cost required for executing the unit process of the process table from the terminals TM1 and TM2 via the operation input unit 120 or the communication unit 170, and the unit price storage unit 111 adds the cost to the cost. Based on the unit price. With this configuration, it is possible to construct a unit price database that more reflects the company's costs.

  The resource storage unit 114 stores available equipment information (information such as the type and number of heavy machinery, and the type / stock (quantity) of materials) and / or personnel information (information such as the number of people, skills and licenses for each personnel). To do. The process management unit 130 further refers to the resource storage unit 114 and generates a process table. The resource storage unit 114 stores information as shown in the following table.

  FIG. 2 is a flowchart showing an example of processing of the unit price type process management system shown in FIG. As shown in the figure, in step P11, the unit process (work type) and the unit price associated with the unit process (unit price of the unit process “price per unit quantity”) are stored in the unit price storage unit. , The front-rear relationship between unit processes and the standard construction amount per unit time of each unit process are stored in the standard construction storage unit. In Step P12, the operation input unit is used to receive input of at least one unit process and the quantity of the unit process. In Step P13, using the process management unit (an arithmetic unit such as a CPU), the unit process and the unit price storage unit are referred to based on the received unit process and the unit process quantity based on the received unit process and the quantity of the unit process. A process chart showing the construction period required for the unit process is generated. In step P14, the generated process chart is displayed on the display unit, the process chart data is output to the outside, and the process chart is displayed on an external terminal or the like.

FIG. 3 is a process table created by the unit price type process management system of FIG. As shown in the figure, in the process table TB1, the construction period is displayed by a process bar in units of work types (or types). Even one type of work may include a plurality of types. For example, the work type “removal work” includes two types “cutter work” and “pavement plate removal work”. In this case, these two types are handled as a unit. Further, the work type and type include at least one element (construction procedure) constituting the work type and type. In order to set up such a process, the number of days is set in consideration of the construction procedure for each work type and type. Each process bar is associated with labor / machine / material and price according to the construction procedure. As described above, according to the present embodiment, if a unit and its quantity (for example, one set of preparatory work, 1400 m ^{2 of} paving plate removal work) are input, a process table TB1 corresponding to the unit and the quantity is automatically generated. Is possible. In addition, a context is defined for each unit. For example, the preparatory work needs to be performed before any other unit. Therefore, the preparation process bar is scheduled at the beginning of the construction. The basic unit interrelationship (order) is “preparation work, removal work, target work (for example, paving work), and attached final finishing work (for example, curb work)”. The relationship is stored in the standard construction storage unit 112. Further, each element (construction procedure) constituting the unit has a context, and these are also stored in the standard construction storage unit 112. The process management unit 130 arranges process bars for each unit process without contradiction based on the context between the units, and further, for example, element bars of each element constituting each unit based on the context of each element. E1-E6 is arranged (FIG. 4). The length of each process bar or element bar is determined based on the input quantity and further based on the numerical value calculated by the process management unit 130. The pavement plate removal work can be performed continuously for all quantities, but after processing a certain quantity, it is better to stop temporarily and perform excavation residual soil processing etc. as the next process, There are cases where it is convenient in terms of the processing process or the schedule of equipment and personnel. In such a case, as shown in FIG. 2, the process management unit 130 creates a process table having a schedule for repeating a cycle of paving plate removal work and the next process.

  FIG. 4 is a diagram showing another display mode of the process chart TB1 of FIG. When the process bar B1 of the pavement plate removal work displayed on the display unit 140 shown in FIG. 1 is clicked using the operation input unit (such as a mouse) 120, it is associated with the unit process as shown in FIG. The unit process table UT1 composed of a plurality of elements (work procedures) constituting the unit process is pop-up displayed. The same applies to the process bars B2 and B3 and the unit process tables UT2 and UT3. Although it is not possible to grasp the detailed elements (construction procedures) constituting each unit even if the overall construction schedule can be overlooked in the process table TB1, as in the present embodiment, the unit process chart is necessary. By pop-up displaying, it is possible to provide a process chart that allows easy understanding of details. Furthermore, the price of each unit and each element can be displayed in a similar pop-up manner.

  FIG. 5 is a diagram showing another display mode of the process chart TB1 of FIG. As shown in FIG. 5, the process bar whose construction period is variable is highlighted by hatching or the like, for example, as the process bar B11. Therefore, the user can instruct and adjust the length (construction period) of the highlighted process bar with an instruction device such as a mouse. When the construction period of a certain process bar fluctuates as described above, the process management unit 130 automatically sets the construction period, unit price, etc. of other process bars, element bars of each element of the detailed unit process chart, etc. Various costs can be automatically recalculated and redisplayed based on the latest calculated values. Furthermore, as shown in the figure, the process bars B11, B12, B13, and B14, which are a series of processes related to each process, can be surrounded by a dotted line G11 to indicate that the process is a group process. For example, when the user increases or decreases the construction period of the process bar B12, the process bars of the other process bars B11, B13, and B14 surrounded by the dotted line G11 are also the same by the process management unit 130 accordingly. Increased or decreased by ratio. Also in this case, other process bars and the like are automatically recalculated and redisplayed.

  FIG. 6 is a diagram illustrating a display example of fixed elements and variable elements. In FIG. 6A, the construction A is an element bar E11, E12, E13 is a variable element. It is highlighted with hatching to show that it is a variable element. The user can shorten the construction period to two days by increasing the construction time for construction A by one hour on the first and second days. By increasing the element bars E11 and E12 of (a) by 1 hour, the user becomes element bars E21 and E22 as shown in (b). As described above, according to this configuration, it is possible to visually grasp whether the element is a fixed element or a variable element, and it is possible to easily perform a shortening of the work period and a simulation of cost compression. In addition, it is possible to display whether or not the process bar in the process chart can change the construction period. In this case, if the length of the process bar is adjusted, the construction of the variable element in the unit process chart will be changed accordingly. The period changes automatically.

  FIG. 7 is a diagram showing data (flow chart) showing the front-rear relationship of the unit process of the paving plate crusher and a unit process table created using this data. As shown to (a) of FIG. 7, in step S11, the machine required for work is carried in to the spot. In step S12, the paving slab is cut with a concrete cutter so as not to affect others. In step S13, the existing pavement plate is crushed with 0.4 backhoe. At that time, the crushed pieces should be less than 30 cm. In step S14, the crushed pavement plate is loaded on a 10 t dump truck with a 0.4 backhoe. In addition, the supervisor checks that the load does not protrude from the loading platform. In step S15, the crushed paving slab is transported to a designated intermediate processing facility by a 10t dump truck. For the transportation route, submit a route table to the supervisor in advance. Finally, in step S16, the machine is unloaded and the work is finished. FIG. 7B is a unit process table UT11 generated by the system 100 based on the contextual data of such elements (work procedures) shown in FIG. 7A and the quantity of the unit.

  FIG. 8 is a diagram showing data (flow chart) showing the front-rear relationship of excavation unit processes and a unit process table created using the data. As shown to (a) of FIG. 8, it excavates to a predetermined depth with a 0.4 backhoe in step S21. In excavation of the roadbed finish surface, construction should be made so as not to disturb the roadbed surface and to prevent unevenness. Next, in step S22, the excavation surface is shaped, but the 3.1 motor grader is used to prevent unevenness. In addition, parts that are difficult to be machined, such as in the case of structures, are manually shaped. Next, in step S23, after shaping, the tire roller is compacted a predetermined number of times. Further, the portion where mechanical rolling is difficult is compacted with a hand guide roller or a plate compactor. Next, in step S24, the remaining soil generated by excavation is transported to a designated treatment plant by a 10t dump truck. For the transportation route, submit a route table to the supervisor in advance. FIG. 8B is a unit process table UT12 generated by the system 100 based on the contextual data of such elements (work procedures) shown in FIG. 8A and the quantity of the unit.

  FIG. 9 is a diagram showing data (flowchart) showing the front-rear relationship of unit processes of the pedestrian road boundary block work and a unit process table created using the data. As shown to (a) of FIG. 9, it excavates to predetermined depth with a 0.2 backhoe in step S31. In excavation of the roadbed finish surface, construction should be made so as not to disturb the roadbed surface and to prevent unevenness. Floor leveling is done manually and compacted with a rammer. Next, in Step S32, recycled crushed stone (0 to 40) is introduced with 0.2 backhoe and leveled by human power. At that time, adjust the moisture so that it is close to the optimum moisture content, and carefully compact it with a rammer, etc., and finish it to the specified thickness. Next, in step S32, the dimensions are checked at the installation stage so that the basic formwork has a predetermined thickness and width. In addition, it is fixed with a stake pile every 5 m to prevent the installed formwork from shifting. Next, in step S34, the foundation concrete is thrown in with a chute and compacted with a vibrator, and finishing is performed manually using a gold iron. For curing, pay attention to the temperature and perform general curing. Next, in step S35, the formwork removal after curing is performed manually so that the foundation is not lost. Next, in step S36, the mortar uses empty kneading (1: 3), and a predetermined thickness is spread and leveled by human power. Next, in step S37, 0.2 backhoe (crane specification) is installed so as not to deviate from the planned line. In addition, the lower part of the block is fixed with mortar so that no deviation occurs after installation. Next, in step S38, joint filling is performed with cement milk. At that time, the joint gap is sealed with gummed tape so that cement milk does not flow out from the side of the block. Next, in step S39, (9) backfilling is performed using the generated soil using a 0.2 backhoe. FIG. 9B is a unit process table UT13 generated by the system 100 based on the contextual data of such elements (work procedures) shown in FIG. 9A and the quantity of the unit.

  FIG. 10 is a diagram showing data (flow chart) showing the front-and-rear relationship of unit processes of a roadway masonry and a unit process table created using this data. As shown to (a) of FIG. 10, the crushed stone which is material is carried in in step S41. Finishing is made of two layers (first layer t = 10 cm, second layer t = 10 cm), and recycled crushed stone (0 to 40) is used. Next, in step S42, the finishing per layer is set to 10 cm, and the surface is spread with a 3.1 motor grader. Pay attention to the water content of the material and adjust the water content by sprinkling water as necessary. Also, be careful not to cause material separation. Next, in step S43, rolling is performed with a Macadam roller. The ends and details should be rolled with a rammer, and the work should be done with care so as not to cause insufficient rolling. In addition, pay attention to the moisture content of the material and sprinkle as necessary to carefully compress the material in a state close to the optimum moisture content. FIG. 10B is a unit process table UT14 generated by the system 100 based on the contextual data of such elements (work procedures) shown in FIG. 10A and the quantity of the unit.

  FIG. 11 is a diagram showing data (flow chart) showing the front-rear relationship of unit processes of roadway pavement and a unit process table created using this data. As shown in FIG. 11 (a), in step S51, after the roadbed construction is completed, asphalt emulsion (PK-3) is sprayed or applied to the road surface and the pedestrian boundary block / existing pavement cold joint part side surface. In step S52, the paving formwork is installed at a position that matches the paving width of the asphalt finisher and the site conditions. Prior to installation, mark with spray. Next, in step S53, the asphalt mixture is spread with an asphalt finisher using regenerated dense particle size ascon 13F. Next, in step S54, rolling is performed. Rolling is initially performed with a Macadam roller and finished with a tire roller, and is applied with attention paid to flatness, material uniformity, asphalt mixture temperature, and roller marks. Next, in step S55, the paving formwork is removed. The removal is done carefully with human power so that the edge of the newly established pavement does not collapse. FIG. 11B is a unit process table UT15 generated by the present system 100 based on the contextual data of such elements (work procedures) shown in FIG. 11A and the quantity of the unit.

  FIG. 12 is a diagram showing data (flow chart) showing the front-rear relationship of the unit process of the pedestrian block work and a unit process table created using this data. As shown to (a) of FIG. 12, it excavates to predetermined depth by a 0.2 backhoe in step S61. Floor leveling is done manually, and tightened with rammer. Next, in Step S62, recycled crushed stone (0 to 40) is introduced with a 0.2 backhoe and spread by human power. At that time, the moisture is adjusted so as to be close to the optimum water content ratio, carefully compacted with a rammer or the like, and finished to a predetermined thickness. Next, in step S63, the dimensions of the foundation mold are checked at the installation stage so as to ensure a predetermined thickness and width. In addition, fix with a pile to prevent the installed formwork from shifting. Next, in step S64, the foundation concrete is thrown in with a chute and compacted with a vibrator, and finishing is performed manually using a gold iron. For curing, pay attention to the temperature and perform general curing. Moreover, in order to build up the column, a 200-diameter void tube is inserted in advance. Next, in step S65, the frame is removed. In addition, formwork removal after curing is done by human power so that the foundation is not lost. Next, in step S66, the column is built using a 4t unic crane. After installation, cement milk is poured into the gap between the column and the foundation. Next, in step S67, the panel and wing are attached using a 4t unic crane. The support and panel, and the panel and wing are fixed by tightening the hexagon bolts firmly. FIG. 12B is a unit process table UT16 generated by the present system 100 based on the contextual data of such elements (work procedures) shown in FIG. 12A and the quantity of the unit.

  FIG. 13 is a process chart created by the unit price type process management system of FIG. As shown in the figure, a unit box UB is provided on the left side of the process table TB2, and the user selects a work name (unit, work type, type, element name, etc.) in the unit box UB, and displays this on the right side. Can be dragged and dropped. In this way, the user can arbitrarily customize the automatically created process chart.

FIG. 14 is a diagram illustrating an example of a work instruction required for the optimized element construction amount. The standard construction storage unit further stores an optimized element construction amount larger than the standard element construction amount and a work instruction required for the optimized element construction amount for at least one element of the plurality of elements. The process management unit further refers to the optimized element construction amount stored in the standard construction storage unit and generates a process table in which the construction period required for the unit process is set short.
This process table is associated with work instructions required for the optimized element construction amount as shown in (b). Incidentally, (a) is a layout diagram that does not consider the efficiency. Since the dump truck DT1, the backhoe BH1, and the excavation zone Z1 are linear, it is necessary to turn the arm 180 degrees, and work efficiency is improved. Unfortunately, the amount of construction per day is reduced. On the other hand, in (b), since the dump truck DT2, the backhoe BH2, and the excavation zone Z2 are at right angles, the work efficiency is improved because one operation is completed by turning the arm by 90 degrees. The amount of construction per day increases. According to this embodiment, since such work instructions can be associated with the process chart, it is possible to perform construction at a lower cost and in a shorter time.

  Although the present invention has been described based on the drawings and examples, it should be noted that those skilled in the art can easily make various modifications and corrections based on the present disclosure. Therefore, it should be noted that these variations and modifications are included in the scope of the present invention. For example, functions included in each unit, each step, and the like can be rearranged so as not to be logically contradictory, and a plurality of means, steps, and the like can be combined into one or divided.

It is a block diagram of the unit price type | mold process management system by Embodiment 1 of this invention. 2 is a process table created by the unit price type process management system of FIG. It is a figure which shows another display mode of process schedule TB1 of FIG. It is a figure which shows another display mode of process schedule TB1 of FIG. It is a figure which shows another display mode of process schedule TB1 of FIG. It is a figure which shows the example of a display of a fixed element and a fluctuation element. It is a figure which shows the unit process table | surface created using the data (flowchart) which shows the front-and-rear relationship of the unit process of a pavement plate crusher, and this data. FIG. 3 is a diagram showing data (flow chart) showing the front-rear relationship of excavation unit processes and a unit process table created using the data. It is a figure which shows the unit process table | surface created using the data (flowchart) which shows the front-and-rear relationship of the unit process of a pedestrian road boundary block construction, and this data. It is a figure which shows the unit process table | surface created using the data (flowchart) which shows the front-and-rear relationship of the unit process of a road roadworker, and this data. It is a figure which shows the unit process table | surface created using the data (flowchart) which shows the front-and-rear relationship of the unit process of a roadway pavement, and this data. It is a figure which shows the unit process table | surface created using the data (flowchart) which shows the front-and-rear relationship of the unit process of a pedestrian block work, and this data. 2 is a process table created by the unit price type process management system of FIG. It is a figure which shows an example of the operation | work instruction | indication required for the optimization element construction amount.

Explanation of symbols

100 unit price type process management system 110 storage unit 111 unit price storage unit 112 standard construction storage unit 113 product yield storage unit 114 resource storage unit 115 weather information storage unit 116 legal storage unit 120 operation input unit 120 120 operation input unit 130 process management Section 140 Display section 150 Legal inspection section 160 Cost acquisition section 170 Communication section NET Network AS Weather server LS Law server B1, B2, B11, B12, B13, B14 Process bar BH1, BH2 Backhoe DT1, DT2 Dump truck E1, E11, E12 , E13, E21, E22 Element bar G11 Dotted lines TB1, TB2 Process table TM1, TM2 Terminal UB Unit box UT1 Unit process table UT11-UT16, Unit process table UT1, UT2, UT3 Unit process table Z1 Z2 drilling zone

Claims (12)

A unit price type process management system,
A unit price storage unit for storing a unit process and a unit price associated with the unit process;
Standard construction storage unit for storing the context between unit processes and the standard construction amount per unit time of each unit process;
An operation input unit that receives at least one unit process and a first input corresponding to the quantity of the unit process;
Based on the first input received by the operation input unit, a process chart showing the unit process and a construction period required for the unit process is generated with reference to the standard construction storage unit and the unit price storage unit A process management department to
A display unit for displaying the process table generated by the process management unit;
With
The process chart is
It is a bar chart process chart showing the construction period required for the unit process by the length of the unit process bar,
At least one of the unit process bars is
A plurality of subdivided processes constituting the unit process are associated,
The subdivided process includes:
It is composed of at least one fixed element in which the construction time per time is fixed, and at least one variable element in which the construction time per time is variable,
The operation input unit is
Accepts a second input indicating a unit process bar included in the process table;
The display unit is
A plurality of subdivided processes associated with the unit process based on the second input, the unit process table including at least one fixed element and at least one variable element;
The unit process chart is
It is a bar chart process chart showing the construction period required for multiple subdivided processes by the length of the process bar,
The operation input unit is
The process bar included in the unit process table accepts a third input instructing the adjustment of the period for the process bar of the variable element, the construction time being variable,
The process management unit
Based on the third input received by the operation input unit, the length of the process bar of the variable element is adjusted, and the unit process table adjusted for other process bars is generated, and the adjusted unit process Generate the process schedule adjusted based on the table,
The display unit is
Redisplaying the adjusted process schedule and the adjusted unit process schedule;
Unit price type process management system. In the unit price type process management system according to claim 1,
Further comprising an integrated yield storage unit for storing integrated yield data defined by the integration method,
The process management unit
Referring to the integrated yield storage unit, the standard construction amount per unit time is obtained, and the obtained standard construction amount is stored in the standard construction storage unit.
Unit price type process management system. In the unit price type process management system according to claim 1,
The standard construction storage unit further stores a standard element construction amount per unit time of a plurality of subdivided processes constituting each unit process,
The unit price type process management system is:
Further comprising an integrated yield storage unit for storing integrated yield data defined by the integration method,
The process management unit
Referring to the accumulated yield storage unit, the standard construction amount per unit time of the subdivided process is obtained, and the obtained standard construction amount is stored in the standard construction storage unit.
Unit price type process management system. In the unit price type process management system according to claim 2 or 3,
The process management unit
Referring to the accumulated yield storage unit, associate the price of each unit process or each subdivided process included in the process table with the process table,
Unit price type process management system. In the unit price type process control system according to any one of claims 1 to 4 ,
The standard construction storage unit further stores a standard element construction amount per unit time of a plurality of subdivided processes constituting each unit process,
The process management unit refers to the standard construction storage unit based on the unit process received by the operation input unit and the quantity of the unit process, and the element construction periods of a plurality of subdivided processes constituting the unit process Each, and by summing the calculated element construction period, the construction period of the unit process is obtained,
The standard construction storage unit, for at least one granular process of the plurality of subdivided step, the optimization component construction amount and the optimized element construction amount greater than the standard elements construction amount Store more work instructions needed,
The process management unit
Further referring to the optimized element construction amount stored in the standard construction storage unit, generate a process chart in which the construction period required for the unit process is set short,
Work instructions required for the optimized element construction amount are associated with the process chart and the unit process chart .
Unit price type process management system. In the unit price type process control system according to any one of claims 1 to 5 ,
A resource storage unit for storing available equipment information and / or personnel information;
The process management unit further refers to the resource storage unit to generate the process table and the unit process table .
Unit price type process management system. In the unit price type process control system according to any one of claims 1 to 6 ,
A weather information storage unit that stores weather history information of at least one of wind speed, temperature, and weather;
The process management unit further refers to the weather information storage unit to generate the process table and the unit process table ,
Unit price type process management system. In the unit price type process control system according to any one of claims 1 to 7 ,
Legal storage that stores documents that are required to be submitted to related organizations for each subdivided process that constitutes a unit process;
A legal inspection unit that determines whether or not the submission of the documents is necessary for a plurality of subdivided processes constituting the unit process included in the process table;
The display unit displays the process table and visually displays the subdivided processes of the unit process table determined to be required to be submitted by the legal inspection unit.
Unit price type process management system. In the unit price type process control system according to any one of claims 1 to 8 ,
The process management unit calculates the cost for the at least one unit process and its quantity when construction is performed in accordance with the process chart, and generates the process chart including the cost.
Unit price type process management system. In the unit price type process control system according to any one of claims 1 to 9 ,
Further comprising a cost acquisition unit for acquiring a cost required when performing the unit process of the process table;
The unit price storage unit updates the unit price based on the cost;
Unit price type process management system. A unit price type process management program for realizing the unit price type process management system according to claim 1 by a computer . A unit price type process management method using a computer having a storage unit, an input unit, a calculation unit and an input unit,
  The storage unit storing a unit process and a unit price associated with the unit process;
  The storage unit stores a context between unit processes and a standard construction amount per unit time of each unit process;
  The input unit accepting at least one unit process and a first input corresponding to the quantity of the unit process;
  Based on the received first input, the calculation unit refers to the storage unit and generates a process chart showing the unit process and a construction period required for the unit process;
  The display unit displaying the generated process chart;
Including
  The process chart is
It is a bar chart process chart showing the construction period required for the unit process by the length of the unit process bar,
  At least one of the unit process bars is
A plurality of subdivided processes constituting the unit process are associated,
  The subdivided process includes:
It is composed of at least one fixed element in which the construction time per time is fixed, and at least one variable element in which the construction time per time is variable,
  The unit price type process management method includes:
  Receiving the second input indicating the unit process bar included in the process table;
  A unit process table in which the display unit includes a plurality of subdivided processes associated with the unit process based on the second input and includes at least one fixed element and at least one variable element. A step of displaying further,
Further including
  The unit process chart is
It is a bar chart process chart showing the construction period required for multiple subdivided processes by the length of the process bar,
  The unit price type process management method includes:
  The input unit accepts a third input instructing adjustment of a period for a process bar of a variable element, the construction time being variable among the process bars included in the unit process table,
  Based on the accepted third input, the arithmetic unit adjusts the length of the process bar of the variable element and generates the unit process table adjusted for other process bars, and the adjusted unit process. Generating the process schedule adjusted based on the table;
  The display unit redisplaying the adjusted process schedule and the adjusted unit process schedule;
The unit price type process management method further comprising:

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