A five-in-one integrated project management and control system

Abstract

The present invention provides a five-in-one integrated project management and control system, which solves the technical problems of resource waste, labor and time consumption in current EPC engineering general contracting projects. The present invention is mainly aimed at engineering general contracting projects with design as the main body. The design management system of the present invention is the "leader", and the design management system is the final carrier of project implementation; the contract scope and construction rules stipulated by the contract management system are the basis of income and risk; the procurement management system is used as the support of project costs, which plays a key role in connecting the upper and lower levels; the construction management system is used to manage the construction implementation of the project; the business management system is used as the basis for judging risks and costs, which is the core of controlling the budget and creating benefits (risk control, budget, and creating higher benefits).

Description

Technical Field

[0001] The present invention relates to the technical field of construction project management, and in particular to a five-in-one integrated project management and control system. Background Art

[0002] At present, the common practice in the construction of EPC engineering general contracting projects is to simply combine design, procurement and construction to establish an information correlation feedback mechanism among the three. However, simply combining design, procurement and construction is insufficient in terms of resource control and management of professional subcontracts, resulting in poor coordination and integration capabilities among various links of EPC engineering general contracting projects, and a low degree of integration, which easily leads to problems such as waste of resources, labor and time consumption in EPC engineering general contracting projects. Summary of the invention

[0003] In order to solve the technical problems of resource waste, labor and time consumption in the current EPC engineering general contracting projects in the background technology, the present invention proposes a five-in-one integrated project management and control system.

[0004] The technical solution of the present invention is: a five-in-one integrated project management and control system, including a design management system, a procurement management system and a construction management system;

[0005] There are information transmission channels between the design management system, procurement management system and construction management system;

[0006] It also includes a business management system;

[0007] An information transmission channel is set up between the business management system and the procurement management system;

[0008] An information transmission channel is set up between the business management system and the design management system;

[0009] It also includes a contract management system;

[0010] An information transmission channel is set up between the contract management system and the business management system;

[0011] An information transmission channel is set up between the contract management system and the design management system;

[0012] An information transmission channel is set up between the contract management system and the construction management system.

[0013] Preferably, the information transmission channel is a bidirectional information transmission channel.

[0014] Preferably, it also includes a master control system, which includes an information monitoring system and a master control login port;

[0015] There are information transmission channels corresponding to each other between the master control system and the contract management system, business management system, design management system, procurement management system and construction management system. The information collection system is used to collect the transmission information between the contract management system, business management system, design management system, procurement management system and construction management system;

[0016] The information monitoring system includes a collection information comparison system, a comparison benchmark information storage device and an alarm system;

[0017] The comparison benchmark information storage device is used to store the information comparison benchmark table;

[0018] The information collection and comparison system is used to collect transmission information and retrieve corresponding comparison information from the comparison reference information storage device to compare with the collected transmission information to obtain a comparison result;

[0019] The alarm system is used to issue an alarm message when there is information missing in the comparison result;

[0020] The master control login port is used to log into the master control system and display comparison results and alarm information.

[0021] Preferably, the master control login port feeds back corresponding processing opinion information to the contract management system, business management system, design management system, procurement management system or construction management system based on the comparison results and alarm information.

[0022] Preferably, the design management system includes a design login port;

[0023] The design login port is used to log into the design management system and send information;

[0024] The design login port receives and displays the transmission information of the procurement management system, the transmission information of the business management system, the transmission information of the contract management system, the transmission information of the construction management system and the processing opinion information of the general control system.

[0025] Preferably, the procurement management system includes a procurement login port;

[0026] The purchasing login port is used to log into the purchasing management system and send information;

[0027] The procurement login port receives and displays the transmission information from the business management system, the transmission information from the construction management system, the transmission information from the design management system and the processing opinion information from the general control system.

[0028] Preferably, the construction management system includes a construction login port;

[0029] The construction login port is used to log into the construction management system and send information;

[0030] The construction login port receives and displays the transmission information of the design management system, the transmission information of the contract management system, the transmission information of the procurement management system and the processing opinion information of the general control system.

[0031] Preferably, the business management system includes a business login port;

[0032] The business login port is used to log into the business management system and send information;

[0033] The business login port receives and displays the transmission information of the design management system, the transmission information of the contract management system, the transmission information of the procurement management system and the processing opinion information of the general control system.

[0034] Preferably, the contract management system includes a contract login port;

[0035] The contract login port is used to log in to the contract management system and send information;

[0036] The contract login port receives and displays the transmission information of the design management system, the transmission information of the business management system, the transmission information of the contract management system and the processing opinion information of the general control system.

[0037] Advantages of the present invention: The present invention is mainly aimed at engineering general contracting projects with design as the main body. The design management system of the present invention is the "leader", and the design management system is the ultimate carrier of project implementation; the construction scope and construction rules agreed in the contract formulated by the contract management system are the basis of income and risk; the procurement management system is used as the support of project cost, and plays a key role in connecting the upper and lower levels; the construction management system is used to manage the construction implementation of the project; the business management system is used as the basis for judging risks and costs, and is the core of controlling budget and creating benefits (risk control, budget, and creating higher benefits).

[0038] The present invention adds two new systems, "business" and "contract", to the original three-in-one fusion system of "design" - "procurement" - "construction" to realize a five-in-one fusion project management and control system, and establishes an information correlation feedback mechanism among each other. In the project, the five systems realize fast and careful dynamic operation according to the feedback information, avoid waste of materials and equipment resources, and realize the purpose of controlling construction progress and quality, saving costs, timely avoiding risks in each construction stage and reducing the risk of project out of control. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0040] Figure 1 This is a diagram of the five-in-one fusion system in Example 1. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] Example 1: A five-in-one integrated project management and control system, such as Figure 1 As shown, it includes contract management system, design management system, business management system, procurement management system and construction management system.

[0043] The contract management system includes a contract management main processor and a contract login port.

[0044] The design management system includes a design management main processor and a design login port.

[0045] The business management system includes a business management main processor and a business login port.

[0046] The procurement management system includes a procurement management main processor and a procurement login port.

[0047] The construction management system includes a construction management main processor and a construction login port.

[0048] The specific relationship between the integration of contract management system, design management system, business management system, procurement management system and construction management system is as follows:

[0049] A contract-design bidirectional information transmission channel is provided between the contract management main processor and the design management main processor, and the contract-design bidirectional information transmission channel serves as a transmission channel for information related to design standards between the contract management system and the design management system.

[0050] A design-construction bidirectional information transmission channel is provided between the design management main processor and the construction management main processor, and the design-construction bidirectional information transmission channel serves as a transmission channel for information related to construction technical schemes between the design management system and the construction management system.

[0051] The design management main processor and the procurement management main processor are provided with a design-procurement bidirectional information transmission channel, which serves as a transmission channel for relevant information of material and equipment pre-selection information between the design management system and the procurement management system.

[0052] A design-business bidirectional information transmission channel is provided between the design management main processor and the business management main processor, and the design-business bidirectional information transmission channel serves as a transmission channel for design cost related information between the design management system and the business management system.

[0053] A contract-business bidirectional information transmission channel is set between the contract management main processor and the business management main processor. The contract-business bidirectional information transmission channel serves as a transmission channel for contract risk and cost estimate related information between the contract management system and the business management system.

[0054] A business-procurement bidirectional information transmission channel is set between the business management main processor and the procurement management main processor. The business-procurement bidirectional information transmission channel serves as a transmission channel for confirming relevant information on purchased materials and prices between the business management system and the procurement management system.

[0055] A procurement-construction bidirectional information transmission channel is set between the procurement management processor and the construction management processor. The procurement-construction bidirectional information transmission channel serves as a transmission channel for information related to the demand and allocation of construction materials between the procurement management system and the construction management processor.

[0056] A construction-contract bidirectional information transmission channel is provided between the construction management general processor and the contract management general processor, and the construction-contract bidirectional information transmission channel serves as a transmission channel for relevant information on construction contract risks between the construction management system and the contract management system.

[0057] In order to enable the headquarters to monitor the operation of the contract management system, design management system, business management system, procurement management system and construction management system at all times and prevent information loss and operational chaos, this embodiment also builds a master control system above the contract management system, design management system, business management system, procurement management system and construction management system.

[0058] The master control system is used to monitor the transmission information between the contract management system, design management system, business management system, procurement management system and construction management system.

[0059] Specifically, the master control system includes an information monitoring system and a master control login port.

[0060] There are information transmission channels corresponding to each other between the master control system and the contract management system, business management system, design management system, procurement management system and construction management system. The information collection system is used to collect the transmission information between the contract management system, business management system, design management system, procurement management system and construction management system;

[0061] The information monitoring system includes an information collection and comparison system, a comparison benchmark information storage device and an alarm system.

[0062] The comparison reference information storage device is used to store the information comparison reference table.

[0063] The information collection and comparison system is used to collect transmission information and retrieve corresponding comparison information from the comparison reference information storage device to compare with the collected transmission information to obtain a comparison result.

[0064] The alarm system is used to send out an alarm message when information missing occurs in the comparison results.

[0065] The master control login port is used to log into the master control system and display comparison results and alarm information.

[0066] The headquarters management personnel will feed back corresponding processing opinion information to the contract management system, business management system, design management system, procurement management system or construction management system through the master control login port based on the comparison results and alarm information.

[0067] The relationship between the remaining sub-level ports is as follows:

[0068] The design login port is used to log into the design management system and send information;

[0069] The design login port receives and displays the transmission information of the procurement management system, the transmission information of the business management system, the transmission information of the contract management system, the transmission information of the construction management system and the processing opinion information of the general control system.

[0070] The purchasing login port is used to log into the purchasing management system and send information;

[0071] The procurement login port receives and displays the transmission information from the business management system, the transmission information from the construction management system, the transmission information from the design management system and the processing opinion information from the general control system.

[0072] The construction login port is used to log into the construction management system and send information;

[0073] The construction login port receives and displays the transmission information of the design management system, the transmission information of the contract management system, the transmission information of the procurement management system and the processing opinion information of the general control system.

[0074] The business login port is used to log into the business management system and send information;

[0075] The business login port receives and displays the transmission information of the design management system, the transmission information of the contract management system, the transmission information of the procurement management system and the processing opinion information of the general control system.

[0076] The contract login port is used to log in to the contract management system and send information;

[0077] The contract login port receives and displays the transmission information of the design management system, the transmission information of the business management system, the transmission information of the contract management system and the processing opinion information of the general control system.

[0078] The internal architecture and operation logic of the contract management system, design management system, business management system, procurement management system and construction management system are as follows:

[0079] The contract management system also includes a contract information storage device and a task list storage device.

[0080] The contract information storage device is used to store the project construction contract signed with the construction party.

[0081] The contract manager controls the contract master processor through the contract login port to retrieve the contract from the contract information storage and fill in the design requirements list and the construction requirements list.

[0082] The design requirements list includes contract interface division, scope and interface requirement information; the construction requirements list includes contract planning report, risk assessment report and prevention and control list.

[0083] The contract manager sends the design requirement list and the construction requirement list to the contract general processor through the contract login port and attaches a forwarding command to the contract general processor.

[0084] The contract management processor transmits the design requirement list to the design management processor through the contract-design bidirectional information transmission channel according to the received forwarding command and displays it on the design login port.

[0085] The information collection and comparison system collects acceptance information of the design requirement list from the design login port.

[0086] The contract management processor transmits the construction requirement list to the construction management processor through the construction-contract bidirectional information transmission channel according to the received forwarding command and displays it on the construction login port.

[0087] The information collection and comparison system collects acceptance information of the construction requirement list from the design login port.

[0088] The design management system also includes the design system and the drawing review system.

[0089] The design management general processor forms the overall design task based on the design requirement list and limit design indicators.

[0090] The design system includes the design subsystem and the BIM modeling system.

[0091] The design subsystems include architectural design system, structural design system, water supply and drainage design system, electrical design system, HVAC design system, weak current design system, medical process design system, interior design system, curtain wall design system, landscape design system, enclosure design system, and municipal design system.

[0092] The design manager queries the design task through the design login port and decomposes the design task into the design subtasks used by each of the above-mentioned design subsystems based on experience.

[0093] The drawing review system includes the architectural design review subsystem, the structural design review subsystem, the water supply and drainage design review subsystem, the electrical design review subsystem, the HVAC design review subsystem, the weak current design review subsystem, the medical process design review subsystem, the interior design review subsystem, the curtain wall design review subsystem, the landscape design review subsystem, the enclosure design review subsystem, and the municipal design review subsystem.

[0094] When the design subsystem completes the corresponding design subtask, the sub-project chief designer feeds back the design subtask to the design management processor through the design login port and attaches a forwarding command.

[0095] The design management main processor assigns the design subtask to the corresponding design review subsystem and displays it on the corresponding design login port.

[0096] The design reviewer reviews the design subtask through the design login port to form a review opinion report for the design subtask. The design reviewer sends the review opinion report for the design subtask to the design management main processor through the design login port and attaches a forwarding command.

[0097] The design management main processor feeds back the review opinion report to the design subsystem.

[0098] When the design party completes the overall design task and forms the general engineering design drawing and construction technical plan, the design management personnel issue a command to the design management general processor through the design login port. The design management general processor transmits the construction technical plan to the construction management general processor through the design-construction two-way information transmission channel and displays it on the interface of the construction login port.

[0099] The information collection and comparison system collects information on whether the construction technical plan is accepted from the construction login port.

[0100] The construction management personnel verify the construction technical plan based on the construction experience and form the optimization requirements of the construction technical plan, and then send the construction technical plan to the construction management main processor through the construction login port and attach the forwarding command.

[0101] The construction management main processor transmits the optimization requirements of the construction technical solution to the design management main processor through the design-construction bidirectional information transmission channel according to the forwarding command and displays it on the design login port.

[0102] The information collection and comparison system collects information on whether the optimization requirements of the construction technology solution are accepted from the design login port.

[0103] Design managers can query the optimization requirements of construction technology solutions through the design login port and make optimization modifications to the construction technology solutions.

[0104] The design management personnel retrieve the performance indicators and technical specification parameters of the materials and equipment contained in the general engineering design drawing to form a material and equipment requirement table. The design management personnel send the material and equipment requirement table to the design management main processor through the design login port and attach a forwarding command.

[0105] The design management main processor transmits the material and equipment requirement list to the procurement management main processor according to the forwarding command and displays it on the procurement login port.

[0106] The collection information comparison system collects the acceptance information transmitted from the material and equipment requirement form on the procurement login port.

[0107] Procurement management personnel query the material and equipment requirement table through the procurement login port, and conduct market research based on the material and equipment requirement table to form a material and equipment pre-selection table that contains performance indicators and technical specification parameters of preferred and alternative materials and equipment.

[0108] The purchasing manager sends the material and equipment pre-selection list to the purchasing management main processor through the purchasing login port and attaches a forwarding command.

[0109] The procurement management main processor transmits the material and equipment pre-selection list to the design management main processor through the design-procurement bidirectional information transmission channel according to the forwarding command and displays it on the design login port.

[0110] The information collection and comparison system collects acceptance information of the material and equipment pre-selection list from the design login port.

[0111] The design manager sends a forwarding command of the material and equipment pre-selection list and the design plan to the design management general processor through the design login port.

[0112] The design management main processor transmits the material and equipment pre-selection list and the design plan to the business management main processor through the design-business two-way information transmission channel according to the forwarding command and displays it on the business login port.

[0113] The information collection and comparison system collects the material and equipment pre-selection list and the acceptance information of the design plan from the business login port.

[0114] Business management personnel query the material and equipment pre-selection table and design plan through the business login port, and form an economic and technical comparative analysis report of the design plan through calculation based on the material and equipment pre-selection table and design plan.

[0115] The business manager sends the economic-technical comparative analysis report of the design plan to the business management general processor through the business login port and attaches a forwarding command.

[0116] The business management main processor transmits the economic-technical comparative analysis report to the design management main processor through the design-business two-way information transmission channel according to the forwarding command and displays it on the design login port.

[0117] The information collection and comparison system collects the acceptance information of the economic-technical comparative analysis report from the design login port.

[0118] After the design management personnel query the economic-technical comparative analysis report through the design login port, they optimize the general engineering design drawing according to the economic-technical comparative analysis report and extract the optimized supporting material and equipment information to form a design optimization list.

[0119] The design manager sends the design optimization list to the design management main processor through the design login port and attaches a forwarding command.

[0120] Based on the forwarding command, the design management processor feeds back the design optimization list to the business management processor through the design-business bidirectional information transmission channel and displays it on the business login port.

[0121] The information collection and comparison system collects acceptance information of the design optimization list from the business login port.

[0122] The business management system also includes a contract risk accounting system and a cost accounting system.

[0123] The contract manager transmits the detailed requirements of the interface division required for engineering estimate and cost analysis to the contract management general processor through the contract login port and attaches the forwarding command.

[0124] The contract management processor transmits the detailed requirements of the interface required for engineering budget and cost analysis to the business management processor through the contract-business two-way information transmission channel according to the forwarding command and displays it on the business login port.

[0125] The information collection and comparison system collects information from the business login port on whether the interface required for engineering budget and cost analysis is accepted and detailed.

[0126] Business management personnel use the business login port to query the interface required for engineering budget estimates and cost analysis, and form a list of risk avoidance measures through calculations based on the risk accounting system, and form a cost analysis report and limit design indicators through calculations based on the cost accounting system.

[0127] The business manager sends the cost analysis report, limit design indicators and risk avoidance measures list to the business management main processor through the business login port and attaches a forwarding command.

[0128] Based on the forwarding command, the business management processor transmits the cost analysis report and the risk avoidance measures list to the contract management processor through the contract-business two-way information transmission channel and displays them on the contract login port.

[0129] The information collection and comparison system collects the acceptance information of the cost analysis report and the risk avoidance measures list from the contract login port.

[0130] Based on the forwarding command, the business management main processor transmits the limit design indicators to the design management main processor through the design-business two-way information transmission channel and displays them on the design login port.

[0131] The information collection and comparison system collects acceptance information of the limit design indicators from the design login port.

[0132] Business management personnel query the material and equipment pre-selection list, design plan and design optimization list through the business login port, and perform cost accounting on the material and equipment pre-selection list, design plan and design optimization list according to the cost accounting system to form an economic-technical comparative analysis report and a subcontracting and sub-supply procurement inquiry list.

[0133] The business management personnel send the economic-technical comparative analysis report and the subcontracting and sub-supply procurement inquiry list to the business management general processor through the business login port and attach a forwarding command.

[0134] The business management main processor transmits the economic-technical comparative analysis report to the design management main processor through the design-business bidirectional information transmission channel according to the forwarding command and displays it on the design login port.

[0135] The information collection and comparison system collects the acceptance information of the economic-technical comparative analysis report from the design login port.

[0136] Based on the forwarding command, the business management processor transmits the subcontracting and supplying purchase inquiry list to the procurement management processor through the business-procurement two-way information transmission channel and displays it on the procurement login port.

[0137] The information collection and comparison system collects the acceptance information of the subcontracting and sub-supply procurement inquiry list from the procurement login port.

[0138] The procurement management system also includes procurement information storage, external procurement information system, and material transportation system.

[0139] Purchasing management personnel query the material and equipment requirement list through the purchasing login port, and form a material and equipment pre-selection list based on market research on the materials and equipment.

[0140] The procurement management personnel query the subcontracting and sub-supply procurement inquiry list through the procurement login port, and issue bidding information through the external procurement information system based on the subcontracting and sub-supply procurement inquiry list.

[0141] Procurement management personnel use the external procurement information system to compile statistics on bid information to form procurement model reports, bidding procurement plans and inquiry data lists.

[0142] The purchasing manager transmits the material and equipment pre-selection form, purchasing mode report, bidding and purchasing plan and inquiry data list to the purchasing management main processor through the purchasing login port and attaches the forwarding command and backup command.

[0143] According to the backup command, the procurement management main processor transmits the subcontracting and sub-supply procurement inquiry list, material and equipment pre-selection list, procurement mode report and inquiry data list to the procurement information storage device for backup storage.

[0144] According to the forwarding command, the procurement management main processor transmits the material and equipment pre-selection list to the design management main processor through the design-procurement two-way information transmission channel and displays it on the design login port.

[0145] The information collection and comparison system collects acceptance information of the material and equipment pre-selection list from the design login port.

[0146] The procurement management processor transmits the procurement mode report and the inquiry data list to the business management processor through the business-procurement two-way information transmission channel according to the forwarding command and displays them on the business login port.

[0147] The information collection and comparison system collects the acceptance information of the procurement model report and the inquiry data list from the business login port.

[0148] Business management personnel query the procurement model report and inquiry data list through the business login port, and form a procurement finalization table based on the procurement model report and inquiry data list.

[0149] The business management personnel send the purchase finalization form to the purchase management main processor through the business-purchase two-way information transmission channel through the business login port and display it on the purchase login port.

[0150] The information collection and comparison system collects the acceptance information of the procurement finalization form from the procurement login port.

[0151] The purchasing management personnel can query the purchasing finalization table through the purchasing login port and purchase materials according to the purchasing finalization table.

[0152] The construction management system also includes construction quality management system and construction consumables management system.

[0153] The construction quality management system includes the building quality management subsystem, the structure quality management subsystem, the water supply and drainage quality management subsystem, the electrical quality management subsystem, the HVAC quality management subsystem, the weak current quality management subsystem, the medical process quality management subsystem, the indoor quality management subsystem, the curtain wall quality management subsystem, the landscape quality management subsystem, the enclosure quality management subsystem, and the municipal quality management subsystem.

[0154] Construction management personnel query the construction technical plan through the construction login port, and verify the construction technical plan based on construction experience to form optimization requirements for the construction technical plan.

[0155] The construction management personnel transmit the optimization requirements of the construction technical plan to the construction management main processor through the construction login port and attach a forwarding command.

[0156] The construction management main processor transmits the optimization requirements of the construction technical solution to the design management main processor through the design-construction bidirectional information transmission channel according to the forwarding command and displays it on the design login port.

[0157] The information collection and comparison system collects information on whether the optimization requirements of the construction technology solution are accepted from the design login port.

[0158] The construction management main processor sends the received contract planning report and risk assessment report to the construction quality management system according to the forwarding command and displays them on the construction login port.

[0159] Construction management personnel conduct inspections and assessments of the project site through the quality management subsystem to generate construction condition reports, risk identification reports, and performance requirements reports.

[0160] The construction management personnel send the construction condition report, risk identification report and contract performance requirement report to the construction management main processor through the construction login port and attach a forwarding command.

[0161] The construction management main processor forwards the command and provides the construction condition report, risk identification report and performance requirement report to the contract management main processor through the construction-contract two-way information transmission channel and displays them on the contract login port.

[0162] The information collection and comparison system collects acceptance information of the construction condition report, risk identification report and performance requirement report from the contract login port.

[0163] Contract managers query construction condition reports, risk identification reports and performance requirement reports through the contract login port, and form a prevention and control list based on statistical calculations.

[0164] The contract manager sends the prevention and control list to the contract management processor through the contract login port and attaches a forwarding command.

[0165] According to the forwarding command, the contract management processor transmits the prevention and control list to the construction management processor through the construction-contract two-way information transmission channel and displays it on the construction login port.

[0166] The information collection and comparison system collects information on whether the prevention and control list is accepted from the construction login port.

[0167] Construction management personnel query the prevention and control list through the construction login port, and after decomposing the prevention and control list, distribute it to the corresponding quality management subsystem in the construction quality management system through the construction management main processor.

[0168] Construction management personnel use the construction login port to query the progress, parameters, and quantity requirements of materials and equipment in the quality management subsystem, and query the remaining materials and equipment through the construction consumables management system. If there is a gap after comparing the two, fill in the construction phase consumables table.

[0169] The construction management personnel send the construction phase consumables list to the construction management main processor through the construction login port and attach a forwarding command.

[0170] According to the forwarding command, the construction management main processor transmits the construction phase consumables list to the procurement management main processor through the procurement-construction two-way information transmission channel and displays it on the procurement login port.

[0171] The information collection and comparison system collects acceptance information of the consumables list of the construction phase from the procurement login port.

[0172] The purchasing management personnel query the construction phase consumables list through the purchasing login port, and split the construction phase consumables list according to the subcontracting tasks to form a subcontracting and supply list.

[0173] The purchasing manager sends the subcontracting and supplying list to the purchasing management processor through the purchasing login port and attaches a forwarding command.

[0174] According to the forwarding command, the procurement management main processor transmits the subcontracting and supply list to the construction management main processor through the procurement-construction two-way information transmission channel and displays it on the construction login port.

[0175] The information collection and comparison system collects the acceptance information of the subcontract and supply list from the construction login port.

[0176] The procurement management main processor transmits the subcontracting and supplying list to the material transportation system according to the forwarding command, and the material transportation system transports the materials to the construction site responsible for the quality management subsystem according to the subcontracting and supplying list.

[0177] The construction management personnel inspect and accept the received materials and fill out the material receipt confirmation information form. The construction management personnel send the material receipt confirmation information form to the construction management main processor through the construction login port and attach a forwarding command.

[0178] The construction management main processor updates the material and equipment storage information of the construction consumables management system according to the material receipt confirmation information table.

[0179] The construction management main processor transmits the material receipt confirmation information form to the procurement management main processor according to the forwarding command and displays it on the procurement login port.

[0180] The information collection and comparison system collects the acceptance information of the material receipt confirmation information form from the procurement login port.

[0181] Note: The present invention adopts the "three-correction" method to determine the limit design indicators, so as to determine the limit indicators that are both operational and can achieve the project benefit management goals.

[0182] (1) Unit division of quota design indicators: The finer the unit division of quota design indicators, the easier it is to control the quota design indicators. The division of quota design indicators is aimed at facilitating the realization of the overall quota indicators. The main way to achieve this is to allocate the quota to each individual project, then to each unit project, and then to each professional project. Through layer-by-layer allocation and layer-by-layer quota, all quota indicators are implemented.

[0183] (2) Preliminary determination of quota design: The quota design is determined based on the specific project and specific analysis. This embodiment takes a hospital project as an example: quota design index X = bid quotation sub-item cost (A) [1-design management fee rate (S)-design fee rate] design risk rate (F) (Note: the design risk rate is generally between 90% and 95%).

[0184] (3) “Three corrections” of quota design indicators: quota design indicators must meet functional needs, conform to market price levels, and take into account cost factors. Therefore, after calculating the data according to the formula, three corrections are required to determine the final quota design indicators. From overall indicator control to the balance between various professional indicators, a grand balance is finally achieved.

[0185] The first revision: Analyze the rationality of various professional indicators through market price levels and find out the gaps in limit design.

[0186] The second revision: By matching with the estimated cost data, analyzing the economic feasibility of each professional indicator, and finding out the maneuver limit (D value) that can be released by the big balance.

[0187] The third revision: balance each limit index through design function analysis and owner attention. Balance the flexible limit (D value) released from the big balance among various professions.

[0188] Through the above three revisions, the dynamic adjustment of the limit design indicators under the overall balance of the project can be achieved, and the overall indicator control can be finally combined with the detailed cost calculation to achieve the overall coordinated balance of the market and realize the overall benefit goal.

[0189] Working principle: (1) The present invention realizes the monitoring of design cost and procurement cost through the integration of business management system, design management system and procurement management system, thus avoiding procurement confusion and excessive design cost.

[0190] (2) The invention realizes the monitoring of default risks and the specialization and unification of the docking interfaces of various sub-projects through the integration of the business management system, design management system, contract management system and construction management system.

[0191] (3) The present invention monitors the operation of the business management system, procurement management system, design management system, contract management system and construction management system through the master control system, so that the headquarters can control the progress of the project in real time, monitor the operation of each project, and prevent management confusion caused by information loss in the middle.

[0192] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is limited by the appended claims rather than the above description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A five-in-one integrated project management and control system, characterized by: Including design management system, procurement management system and construction management system; There are information transmission channels between the design management system, procurement management system and construction management system; It also includes a business management system; An information transmission channel is set up between the business management system and the procurement management system; An information transmission channel is set up between the business management system and the design management system; It also includes a contract management system; An information transmission channel is set up between the contract management system and the business management system; An information transmission channel is set up between the contract management system and the design management system; An information transmission channel is set up between the contract management system and the construction management system; The information transmission channel is a two-way information transmission channel; Through the integration of business management system, design management system and procurement management system, the design cost and procurement cost can be monitored, thus avoiding procurement confusion and excessive design costs. Through the integration of business management system, design management system, contract management system and construction management system, we can monitor the risk of default and make the docking interfaces of each sub-project professional and unified.

2. A five-in-one integrated project management and control system as claimed in claim 1, characterized in that: It also includes a master control system, which includes an information monitoring system and a master control login port; There are information transmission channels corresponding to each other between the master control system and the contract management system, business management system, design management system, procurement management system and construction management system. The information collection system is used to collect the transmission information between the contract management system, business management system, design management system, procurement management system and construction management system; The information monitoring system includes a collection information comparison system, a comparison benchmark information storage device and an alarm system; The comparison benchmark information storage device is used to store the information comparison benchmark table; The information collection and comparison system is used to collect transmission information and retrieve corresponding comparison information from the comparison reference information storage device to compare with the collected transmission information to obtain a comparison result; The alarm system is used to issue an alarm message when there is information missing in the comparison result; The master control login port is used to log into the master control system and display comparison results and alarm information.

3. A five-in-one integrated project management and control system as claimed in claim 2, characterized in that: The master control login port feeds back corresponding processing opinion information to the contract management system, business management system, design management system, procurement management system or construction management system based on the comparison results and alarm information.

4. A five-in-one integrated project management and control system as claimed in claim 3, characterized in that: The design management system includes a design login port; The design login port is used to log into the design management system and send information; The design login port receives and displays the transmission information of the procurement management system, the transmission information of the business management system, the transmission information of the contract management system, the transmission information of the construction management system and the processing opinion information of the general control system.

5. A five-in-one integrated project management and control system as claimed in claim 3, characterized in that: The purchasing management system includes a purchasing login port; The purchasing login port is used to log into the purchasing management system and send information; The procurement login port receives and displays the transmission information from the business management system, the transmission information from the construction management system, the transmission information from the design management system and the processing opinion information from the general control system.

6. A five-in-one integrated project management and control system as claimed in claim 3, characterized in that: The construction management system includes a construction login port; The construction login port is used to log into the construction management system and send information; The construction login port receives and displays the transmission information of the design management system, the transmission information of the contract management system, the transmission information of the procurement management system and the processing opinion information of the general control system.

7. A five-in-one integrated project management and control system as claimed in claim 3, characterized in that: The business management system includes a business login port; The business login port is used to log into the business management system and send information; The business login port receives and displays the transmission information of the design management system, the transmission information of the contract management system, the transmission information of the procurement management system and the processing opinion information of the general control system.

8. A five-in-one integrated project management and control system as claimed in claim 3, characterized in that: The contract management system includes a contract login port; The contract login port is used to log in to the contract management system and send information; The contract login port receives and displays the transmission information of the design management system, the transmission information of the business management system, the transmission information of the contract management system and the processing opinion information of the general control system.

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