CN110728489A - Cost management system and method for complex environment - Google Patents
Cost management system and method for complex environment Download PDFInfo
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Abstract
The invention discloses a construction cost management system and a method used in complex environment, belonging to the technical field of construction cost management, the invention comprises a storage module for storing information, an information input module for inputting information and generating a project cost list, a position acquisition module for acquiring construction position information and ambient environment information, a weather acquisition module for acquiring future weather information, a material loss calculation module for calculating expected material loss, a storage cost calculation module for calculating expected storage lease loss and a project cost update module for changing the project cost list, and the invention can automatically budget the construction cost in extreme weather, and the budget content is added into the project cost list, so that the user can conveniently check the budget content, the user can conveniently make a construction plan in time, and the loss is reduced.
Description
Technical Field
The invention relates to the technical field of engineering cost management, in particular to a cost management system and method used in a complex environment.
Background
The construction cost of the project at present refers to the construction price of the project, which embodies the total cost required for carrying out one project construction, and the project can be specifically a house, a road, a bridge and the like. And (4) the technical personnel audit the construction cost according to the audit project file so as to know and supervise the real condition of the construction implementation and the total construction cost.
The prior art can refer to the Chinese patent with application publication number CN106203779A, which discloses a project cost auditing system, comprising: the engineering audit file generation module is used for generating an engineering audit file according to the engineering contract, and the engineering audit file comprises: list files in the contract, changed missing item files and claim visa files; the list processing module is used for calculating the engineering quantity and the comprehensive unit price of the list in each contract; the change missing item processing module is used for accounting the comprehensive unit price corresponding to the change list and the missing item list in the change missing item file; and the claim visa processing module is used for checking and calculating the comprehensive unit price corresponding to the claim list and the visa list.
The above prior art solutions have the following drawbacks: when the project cost management system generates the predicted project cost list, the construction cost comprises the material cost, but if the materials meet extreme weather such as high temperature, humidity and the like in the storage process, a large amount of damage is easy to occur on partial materials, if special storage bins are required to be leased to store the materials, a large amount of lease expense is required to be paid, so that the predicted project cost list can be changed continuously, and the system can not automatically update the project cost list in real time.
Disclosure of Invention
The invention aims to provide a construction cost management system used in a complex environment, which can automatically budget construction cost in extreme weather, and add the budget content into a project construction cost list, thereby facilitating the user to check, facilitating the user to make a construction plan in time and reducing loss.
The technical purpose of the invention is realized by the following technical scheme:
a cost management system for use in complex environments, comprising:
the storage module stores a project cost list template and material loss data;
the information input module calls the construction cost list template stored by the storage module and displays the construction cost list template, the information input module receives externally input information and fills the externally input information into the construction cost list template to obtain a construction cost list, and the information input module sends the construction cost list to the storage module for storage;
the system comprises a position acquisition module, a data processing module and a data processing module, wherein the position acquisition module receives construction position information and ambient environment information input from the outside and outputs the construction position information and the ambient environment information;
the weather acquisition module receives the construction position information output by the position acquisition module, and inquires and outputs future weather information of the area where the construction position information is located;
the material breaking and damage calculation module receives future weather information output by the weather acquisition module, calls an engineering cost list and material breaking and damage data stored by the storage module, reads the material information in the engineering cost list, determines the material type according to the material information, calculates the expected material breaking and damage according to the material breaking and damage data, the material type and the future weather information, and sends the expected material breaking and damage to the storage module for storage;
the storage cost calculation module receives future weather information output by the weather acquisition module and ambient environment information output by the position acquisition module, calls the project cost list stored by the storage module and reads material information in the project cost list, calculates the expected storage lease loss according to the material information and the ambient environment information, and sends the expected storage lease loss to the storage module for storage;
and the engineering cost updating module calls the engineering cost list, the expected material loss and the expected storage lease loss stored in the storage module after the storage module receives the expected material loss and the expected storage lease loss, adds the expected material loss and the expected storage lease loss to the engineering cost list, sends the changed engineering cost list to the storage module and covers the engineering cost list stored in the storage module.
By adopting the scheme, the construction cost management system can automatically acquire information such as future weather and surrounding storage lease price according to the construction position, when severe weather possibly occurs in the future weather, the construction cost management system can calculate the loss of material depreciation and reshipment and the expense of the lease warehouse which needs to spend through the material information in the engineering cost list, the construction cost management system adds the material depreciation and reshipment into the engineering cost list for a user to check, the user can conveniently make a construction plan according to the actual condition, for example, the material which is depreciated is bought again or the material which is easy to depreciate is stored in the lease warehouse, and the user is effectively helped to reduce the loss.
The invention is further configured to: the system further comprises a mode recommending module, the mode recommending module calls the project cost list with the expected material loss and the expected storage lease loss stored in the storage module, selects one item with the lowest value in the expected material loss and the expected storage lease loss, updates data in the project cost list according to the selected item to obtain a recommended project cost list, and the mode recommending module sends the recommended project cost list to the storage module for storage.
By adopting the scheme, the cost management system can automatically select one item with the lowest loss in the re-purchased materials and the rental warehouse, and the data of the item is completely substituted into the project cost list, and the recommended project cost list is obtained through calculation, so that the user can quickly know the change of the project cost data under the selection, and the selection suggestion is provided for the user.
The invention is further configured to: the position acquisition module comprises a GPS positioning unit and an environmental information acquisition unit;
the GPS positioning unit acquires and outputs construction position information through a GPS positioning system;
the environment information acquisition unit receives construction position information output by the GPS positioning unit, the environment information acquisition unit is in butt joint with the storage leasing website through an interface, and the environment information acquisition unit inquires storage leasing price, storage position and other surrounding environment information in the storage leasing website according to the construction position information and outputs the surrounding environment information.
By adopting the scheme, the construction position is determined by the GPS, and the construction position is automatically acquired by butting with a special website.
The invention is further configured to: the weather acquisition module comprises a weather acquisition unit and a weather selection unit;
the weather acquisition unit receives the construction position information output by the position acquisition module, inquires all future weather information on the Internet and outputs all the future weather information;
the weather selection unit displays all future weather information when receiving all the future weather information output by the weather acquisition unit, receives an externally input instruction within a period of time, and outputs corresponding future weather information according to the instruction after the weather selection unit receives the externally input instruction; and when the weather selection unit does not receive an externally input instruction within the set time, acquiring a data source of the future weather information according to the last selected future weather information, and selecting and outputting the future weather information from the data source.
By adopting the scheme, the future weather information is acquired by searching the data of websites such as a weather bureau and the like, a user can select one item of information to use through the weather selection unit, and if the user does not select the information, the system can automatically select the future weather information in the last selected data source to use after a period of time.
The invention is further configured to: the system also comprises a construction period calculation module, the construction period calculation module receives the future weather information output by the weather acquisition module, calls the project cost list stored by the storage module and reads the construction period information in the project cost list, the construction period calculation module calculates the predicted construction period information according to the future weather information and the construction period information, and the construction period calculation module adds the predicted construction period information into the project cost list and sends the project cost list to the storage module for storage.
By adopting the scheme, the construction cost management system can automatically calculate the delay degree of the construction period in severe weather, and a user can quickly know the condition by looking up the information of the predicted construction period.
The invention is further configured to: further comprising:
the supplier input module receives externally input supplier information and transmits the supplier information to the storage module for storage;
the price estimation module calls the engineering cost list stored by the storage module and reads the material information in the engineering cost list, the price estimation module calls the supplier information stored by the storage module, the price estimation module calculates the material prices of different suppliers according to the supplier information and the material information and generates a price list, and the price estimation module adds the supplier information into the price list and sends the price list to the storage module for storage.
By adopting the scheme, the cost management system can record all commodity information such as commodity prices, characteristics and the like of a plurality of suppliers, if the cost management system detects that extreme weather possibly occurs in the future when a user does not purchase materials, the cost management system can automatically calculate the damage conditions of different materials under the weather, and the user can conveniently select the suitable materials.
The invention is further configured to: the pricing estimation module calls the project cost list, the price list and the material breaking and losing data stored by the storage module, the pricing estimation module calculates breaking and losing losses of different materials according to the material breaking and losing data and the price list, the breaking and losing of the different materials and corresponding material prices are added to obtain a final price, and the pricing estimation module adds the final prices of the different materials into the project cost list and outputs the project cost list; the supply recommending module receives the engineering cost list output by the pricing estimating module and reads the final price in the engineering cost list, the supply recommending module selects the material with the lowest final price in the similar materials and marks the corresponding material information, and the supply recommending module generates the marked engineering cost list to the storage module for storage.
By adopting the scheme, the cost management module can automatically calculate the estimated final cost of different materials in future weather, so that a user can conveniently know the situation. The cost management system automatically screens out the material with the lowest final price, marks the material, recommends the material to the user and can provide purchasing suggestions for the user.
The invention is further configured to: the supplier input module comprises a manual input unit, an automatic search unit and a manual screening unit;
the manual input unit receives supplier information input from the outside and outputs the supplier information;
the automatic searching unit is connected with the Internet, searches related suppliers on the Internet through material information and outputs the supplier information obtained through searching;
the manual screening unit receives the supplier information output by the manual input unit and the automatic search unit, displays all the supplier information, deletes the supplier information according to an instruction input from the outside and sends the rest supplier information to the storage module.
By adopting the scheme, the user can manually input the supplier information, meanwhile, the cost management system can automatically search the proper supplier information and add the proper supplier information into the manual screening unit, and the user can select the proper supplier through the manual screening unit.
The invention is further configured to: the display module is connected with a display screen, a multimedia projector and a printing device, receives an instruction input from the outside and calls a project cost list stored by the storage module, and sends the project cost list to the display screen, the multimedia projector or the printing device according to the received instruction.
By adopting the scheme, a user can select the construction cost management system through the display module to display information such as a construction cost list and the like through the display screen, project the information through the multimedia projector or print the information into a paper edition through the printing equipment.
The invention aims to provide a construction cost management method used in a complex environment, which can automatically budget construction cost in extreme weather, and add the budget content into a project construction cost list, thereby facilitating the user to check, facilitating the user to make a construction plan in time and reducing loss.
The technical purpose of the invention is realized by the following technical scheme:
a manufacturing cost management method for complex environment comprises the following steps:
firstly, inputting a construction cost list template and material loss data to a cost management system;
calling out a project cost list template of the cost management system, collecting field data and filling the field data into the project cost list template;
thirdly, the cost management system acquires current position information and inquires future weather information;
fourthly, the cost management system automatically calculates the expected material loss according to the material loss data, the material type and the future weather information;
fifthly, the cost management system automatically calculates and predicts the storage lease loss according to the material information and the surrounding environment information, and the cost management system predicts the storage lease loss;
sixthly, adding the expected material breaking loss and the expected storage lease loss into the engineering cost list by the cost management system and storing the changed engineering cost list;
and seventhly, calling out a corresponding project cost list stored by the cost management system, and making measures according to the project cost list.
By adopting the scheme, the construction cost management system can automatically acquire information such as future weather and surrounding storage lease price according to the construction position, after the supervision personnel fill the factory report, the supervision personnel can calculate the loss of material depreciation and reshipment and the expense of the lease warehouse to be spent according to the weather which may appear in the future weather, and can clearly and detailedly acquire related information by looking up the project construction cost list, so that a user can conveniently make a construction plan according to the actual situation.
In conclusion, the invention has the following beneficial effects:
1. the construction cost management system can automatically acquire information such as future weather and surrounding warehouse lease price according to the construction position, when severe weather possibly occurs in the future weather, the construction cost management system can calculate the loss of material depreciation and reshipment and the expense required by a lease warehouse through the material information in the engineering cost list, the construction cost management system adds the material depreciation and reshipment and the expense required by the lease warehouse into the engineering cost list for a user to check, the construction plan can be conveniently made by the user according to the actual situation, for example, the depreciation material is repurchased or the lease warehouse stores the material which is easy to depreciate, and the loss is effectively reduced by the;
2. the construction cost management system can automatically calculate the delay degree of the construction period in severe weather, and a user can quickly know the condition by checking the information of the predicted construction period;
3. the cost management module can automatically calculate the predicted final cost of different materials in future weather, so that a user can know the situation conveniently.
Drawings
FIG. 1 is a block diagram of an overall system of a first embodiment;
FIG. 2 is a system block diagram of the weather collection module according to the first embodiment;
FIG. 3 is a system block diagram of a salient location collecting module in accordance with one embodiment;
FIG. 4 is a system block diagram of a bid price estimation module, a pricing estimation module, and a offer recommendation module according to an embodiment;
fig. 5 is a system block diagram of the highlighted vendor entry module in one embodiment.
In the figure, 1, a memory module; 2. an information input module; 3. a material breakage calculation module; 31. a weather collection module; 311. a weather collection unit; 312. a weather selection unit; 4. a storage cost calculation module; 41. a position acquisition module; 411. a GPS positioning unit; 412. an environmental information acquisition unit; 5. a project cost update module; 6. a display module; 61. a display screen; 62. a multimedia projector; 63. a printing device; 7. a mode recommendation module; 8. a construction period calculation module; 9. a supply recommending module; 91. a supplier input module; 911. a manual entry unit; 912. an automatic search unit; 913. a manual screening unit; 92. a price estimation module; 93. and a pricing estimation module.
Detailed Description
The first embodiment is as follows: a construction cost management system used in a complex environment is shown in figure 1 and comprises a storage module 1, an information input module 2, a position acquisition module 41, a weather acquisition module 31, a material breakage calculation module 3, a storage cost calculation module 4, an engineering construction cost updating module 5, a mode recommendation module 7 and a display module 6.
As shown in fig. 1, the storage module 1 stores information such as a project cost list template and material damage data, and the storage module 1 is used for receiving and storing information input by the outside or other modules. The information input module 2 calls the construction cost list template stored in the storage module 1 and displays the construction cost list template, and the information input module 2 receives externally input information and fills the information into the construction cost list template to obtain the construction cost list. And the information input module 2 sends the project cost list to the storage module 1 for storage. The user fills the relevant information of the construction cost into the construction cost list module through the information input module 2, and the information input module 2 automatically generates the construction cost list.
As shown in fig. 1 and 2, the weather collection module 31 includes a weather collection unit 311 and a weather selection unit 312. The weather collection unit 311 receives the construction location information output by the location collection module 41, and the weather collection unit 311 inquires all future weather information on the internet and outputs all future weather information. The weather selecting unit 312 displays all future weather information when receiving all future weather information output by the weather collecting unit 311, and receives an instruction input from the outside for a certain period of time. After the weather selection unit 312 receives an instruction input from the outside, the corresponding future weather information is output according to the instruction. When the weather selection unit 312 does not receive an instruction input from the outside within a set time, the data source of the future weather information is acquired according to the last selected future weather information, and the future weather information from the data source is selected and output. The future weather information is obtained by searching data of websites such as a weather bureau, the user can select one item of information to use through the weather selecting unit 312, and if the user does not select the information, the system can automatically select the future weather information in the last selected data source to use after a period of time.
As shown in fig. 1, the material damage calculating module 3 receives the future weather information output by the weather selecting unit 312, and the material damage calculating module 3 calls the project cost list and the material damage data stored in the storage module 1. The material breaking calculation module 3 reads the material information in the project cost list, the material breaking calculation module 3 determines the material type according to the material information and calculates the expected material breaking loss according to the material breaking data, the material type and the future weather information, and the material breaking calculation module 3 sends the expected material breaking loss to the storage module 1 for storage. The material depreciation calculation module 3 calculates depreciation conditions of all materials recorded in the project cost list under severe weather through the received and called information, and estimates the cost of repurchasing depreciated materials as the predicted material depreciation loss.
As shown in fig. 1 and 3, the position acquisition module 41 includes a GPS positioning unit 411 and an environmental information acquisition unit 412. The position acquisition module 41 includes a GPS positioning unit 411 and an environmental information acquisition unit 412. The environmental information collection unit 412 receives the construction location information output by the GPS positioning unit 411, the environmental information collection unit 412 is connected to the warehouse rental website through an interface, and the environmental information collection unit 412 queries the warehouse rental website for the surrounding environmental information such as the warehouse rental price and the warehouse location according to the construction location information and outputs the surrounding environmental information. The construction position is determined through a GPS positioning system, and then the construction position is automatically acquired by butting with a special website.
As shown in fig. 1, the storage cost calculation module 4 receives the future weather information output by the weather selection unit 312 and the ambient environment information output by the environment information collection unit 412, and the storage cost calculation module 4 calls the construction cost list stored in the storage module 1 and reads the material information in the construction cost list. The storage cost calculation module 4 calculates the expected storage lease loss according to the material information and the surrounding environment information, and the storage cost calculation module 4 sends the expected storage lease loss to the storage module 1 for storage. The storage cost calculation module 4 screens materials which are possibly damaged in the future weather environment according to the received and called information, and calculates the storage space and the price required for storing the materials, and the storage cost calculation module 4 takes the rental price as the expected storage rental loss.
As shown in fig. 1, after the storage module 1 receives the expected material loss and the expected storage lease loss, the engineering cost update module 5 calls the engineering cost list, the expected material loss and the expected storage lease loss stored in the storage module 1, adds the expected material loss and the expected storage lease loss to the engineering cost list, sends the changed engineering cost list to the storage module 1, and covers the engineering cost list stored in the storage module 1. The construction cost management system can automatically acquire information such as future weather and surrounding warehouse lease price according to the construction position, when severe weather possibly occurs in the future weather, the construction cost management system can calculate the loss of material depreciation and reshipment and the expense required for the lease warehouse through the material information in the engineering cost list, the construction cost management system adds the material depreciation and reshipment into the engineering cost list for a user to check, and the user can conveniently make a construction plan according to actual conditions.
As shown in fig. 1, the mode recommending module 7 calls the project cost list with the expected material loss and the expected warehouse rental loss stored in the storage module 1, selects one item with the lowest value among the expected material loss and the expected warehouse rental loss, and updates the data in the project cost list according to the selected item to obtain the recommended project cost list. And the mode recommending module 7 sends the recommended project cost list to the storage module 1 for storage. The cost management system can automatically select one item with the lowest loss in the re-purchased materials and the rental warehouse, and the data of the item is completely substituted into the project cost list, and the recommended project cost list is obtained through calculation, so that the user can quickly know the change of the project cost data under the selection, and selection opinions are provided for the user.
As shown in fig. 1, the display module 6 is connected with a display screen 61, a multimedia projector 62, and a printing apparatus 63. The display module 6 receives an instruction input from the outside and calls the project cost list stored in the storage module 1, and the display module 6 sends the project cost list to the display screen 61, the multimedia projector 62 or the printing equipment 63 according to the received instruction. The user can select the cost management system through the display module 6 to display the information such as the project cost list through the display screen 61, project through the multimedia projector 62 or print out a paper edition through the printing equipment 63.
As shown in fig. 4, the construction cost management system further includes a construction period calculation module 8, a supplier entry module 91, a price estimation module 92, a pricing estimation module 93, and a supply recommendation module 9. The construction period calculation module 8 receives the future weather information output by the weather selection unit 312, and the construction period calculation module 8 calls the project cost list stored in the storage module 1 and reads the construction period information in the project cost list. The construction period calculation module 8 calculates the predicted construction period information according to the future weather information and the construction period information. The construction period calculation module 8 adds the predicted construction period information into the project cost list and sends the project cost list to the storage module 1 for storage. The construction cost management system can automatically calculate the delay degree of the construction period in severe weather, and a user can quickly know the condition by looking up the predicted construction period information.
As shown in fig. 4 and 5, the supplier entry module 91 includes a manual entry unit 911, an automatic search unit 912, and a manual filtering module. The manual entry unit 911 receives supplier information input from the outside and outputs the supplier information. The auto search unit 912 connects to the internet and searches for a relevant supplier on the internet through the material information, and outputs the supplier information obtained by the search. The manual screening unit 913 receives the supplier information output by the manual entry unit 911 and the automatic search unit 912, and the manual screening unit 913 displays all the supplier information. The manual filtering unit 913 deletes the supplier information according to an instruction input from the outside and transmits the remaining supplier information to the storage module 1. The user can manually input the supplier information, and meanwhile, the cost management system can automatically search for the appropriate supplier information and add the appropriate supplier information to the manual screening unit 913, and the user can select the appropriate supplier through the manual screening unit 913.
As shown in fig. 4, the price estimation module 92 calls the engineering cost list stored in the storage module 1 and reads the material information in the engineering cost list, and the price estimation module 92 calls the supplier information stored in the storage module 1. The price estimation module 92 calculates the prices of materials of different suppliers according to the supplier information and the material information and generates a price list, and the price estimation module 92 adds the supplier information into the price list and transmits the price list to the storage module 1 for storage. The cost management system can record all commodity information such as commodity prices, characteristics and the like of a plurality of suppliers, and if the cost management system detects that extreme weather possibly occurs in the future when a user does not purchase materials, the cost management system can automatically calculate the damage conditions of different materials under the weather.
As shown in fig. 4, the pricing estimation module 93 calls the project cost list, price list and material damage data stored in the storage module 1. The pricing estimation module 93 calculates the loss of the different materials according to the material loss data and the price list, and adds the loss of the different materials and the corresponding material prices to obtain the final price. The pricing estimation module 93 adds the final prices of the different materials to the project cost list and outputs the project cost list. The cost management module can automatically calculate the final price expected to be spent for different materials in future weather.
As shown in fig. 4, the supply recommendation module 9 receives the project cost list output by the pricing estimation module 93 and reads the final price in the project cost list. The supply recommending module 9 selects a material with the lowest final price from the similar materials and marks corresponding material information, and the supply recommending module 9 generates the marked project cost list to the storage module 1 for storage. The cost management system automatically screens out the material with the lowest final price, marks the material and recommends the material to the user.
Example two: a manufacturing cost management method for complex environment is specifically as follows:
firstly, inputting a construction cost list template and material loss data to a cost management system;
calling out a project cost list template of the cost management system, collecting field data and filling the field data into the project cost list template;
thirdly, the cost management system acquires current position information and inquires future weather information;
fourthly, the cost management system automatically calculates the expected material loss according to the material loss data, the material type and the future weather information;
fifthly, the cost management system automatically calculates and predicts the storage lease loss according to the material information and the surrounding environment information, and the cost management system predicts the storage lease loss;
sixthly, adding the expected material breaking loss and the expected storage lease loss into the engineering cost list by the cost management system and storing the changed engineering cost list;
and seventhly, calling out a corresponding project cost list stored by the cost management system, and making measures according to the project cost list.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. A cost management system for use in a complex environment, comprising:
the system comprises a storage module (1), wherein the storage module (1) stores a project cost list template and material loss data;
the information input module (2), the said information input module (2) transfers the project cost inventory template stored in the memory module (1) and displays, the information input module (2) receives the information input from outside and fills in the project cost inventory template, obtain the project cost inventory, the information input module (2) sends the project cost inventory to the memory module (1) to store;
the position acquisition module (41), the position acquisition module (41) receives construction position information and surrounding environment information input from the outside, and the position acquisition module (41) outputs the construction position information and the surrounding environment information;
the weather acquisition module (31), the weather acquisition module (31) receives the construction position information output by the position acquisition module (41), and the weather acquisition module (31) inquires and outputs the future weather information of the area where the construction position information is located;
the material breaking and damage calculating module (3) receives future weather information output by the weather collecting module (31), the material breaking and damage calculating module (3) calls the engineering cost list and the material breaking and damage data stored by the storage module (1), the material breaking and damage calculating module (3) reads the material information in the engineering cost list, the material breaking and damage calculating module (3) determines the material type according to the material information and calculates the expected material breaking and damage according to the material breaking and damage data, the material type and the future weather information, and the material breaking and damage calculating module (3) sends the expected material breaking and damage to the storage module (1) for storage;
the storage cost calculation module (4) receives future weather information output by the weather acquisition module (31) and ambient environment information output by the position acquisition module (41), the storage cost calculation module (4) calls the engineering cost list stored by the storage module (1) and reads material information in the engineering cost list, the storage cost calculation module (4) calculates expected storage lease loss according to the material information and the ambient environment information, and the storage cost calculation module (4) sends the expected storage lease loss to the storage module (1) for storage;
and the engineering cost updating module (5) calls the engineering cost list, the expected material loss and the expected storage lease loss stored in the storage module (1) by the engineering cost updating module (5) after the storage module (1) receives the expected material loss and the expected storage lease loss, adds the expected material loss and the expected storage lease loss to the engineering cost list, and sends the changed engineering cost list to the storage module (1) to cover the engineering cost list stored in the storage module (1).
2. A cost management system for use in a complex environment as defined in claim 1, wherein: the system is characterized by further comprising a mode recommending module (7), wherein the mode recommending module (7) calls the project cost list with the expected material loss and the expected storage lease loss stored in the storage module (1), selects one item with the lowest value in the expected material loss and the expected storage lease loss, updates data in the project cost list according to the selected item to obtain a recommended project cost list, and sends the recommended project cost list to the storage module (1) for storage through the mode recommending module (7).
3. A cost management system for use in a complex environment as defined in claim 1, wherein: the position acquisition module (41) comprises a GPS positioning unit (411) and an environmental information acquisition unit (412);
the GPS positioning unit (411) acquires and outputs construction position information through a GPS positioning system;
the environment information acquisition unit (412) receives the construction position information output by the GPS positioning unit (411), the environment information acquisition unit (412) is in butt joint with the storage leasing website through an interface, and the environment information acquisition unit (412) inquires the storage leasing website for the storage leasing price, the storage position and other surrounding environment information according to the construction position information and outputs the surrounding environment information.
4. A cost management system for use in a complex environment as defined in claim 1, wherein: the weather collection module (31) comprises a weather collection unit (311) and a weather selection unit (312);
the weather acquisition unit (311) receives the construction position information output by the position acquisition module (41), and the weather acquisition unit (311) inquires all future weather information on the Internet and outputs all the future weather information;
the weather selection unit (312) displays all future weather information when receiving all future weather information output by the weather acquisition unit (311), receives an externally input instruction within a period of time, and outputs corresponding future weather information according to the instruction after the weather selection unit (312) receives the externally input instruction; when the weather selecting unit (312) does not receive an instruction input from the outside within the set time, the data source of the future weather information is obtained according to the last selected future weather information, and the future weather information from the data source is selected and output.
5. A cost management system for use in a complex environment as defined in claim 1, wherein: the weather-resistant construction period monitoring system is characterized by further comprising a construction period calculating module (8), the construction period calculating module (8) receives future weather information output by the weather collecting module (31), the construction period calculating module (8) calls a construction cost list stored by the storage module (1) and reads construction period information in the construction cost list, the construction period calculating module (8) calculates predicted construction period information according to the future weather information and the construction period information, and the construction period calculating module (8) adds the predicted construction period information into the construction cost list and sends the construction cost list to the storage module (1) for storage.
6. The cost management system for use in a complex environment as defined in claim 1, further comprising:
the supplier input module (91) receives supplier information input from the outside and sends the supplier information to the storage module (1) for storage;
the price estimation module (92) calls the engineering cost list stored by the storage module (1) and reads material information in the engineering cost list, the price estimation module (92) calls the supplier information stored by the storage module (1), the price estimation module (92) calculates the material prices of different suppliers according to the supplier information and the material information and generates a price list, and the price estimation module (92) adds the supplier information into the price list and sends the price list to the storage module (1) for storage.
7. The cost management system for use in a complex environment of claim 6, wherein: the system is characterized by further comprising a pricing estimation module (93) and a supply recommending module (9), wherein the pricing estimation module (93) calls the project cost list, the price list and the material loss data stored in the storage module (1), the pricing estimation module (93) calculates the loss losses of different materials according to the material loss data and the price list, the loss losses of the different materials and corresponding material prices are added to obtain a final price, and the pricing estimation module (93) adds the final prices of the different materials into the project cost list and outputs the project cost list; the supply recommendation module (9) receives the project cost list output by the pricing estimation module (93) and reads the final price in the project cost list, the supply recommendation module (9) selects the material with the lowest final price in the similar materials and marks the corresponding material information, and the supply recommendation module (9) generates the marked project cost list to the storage module (1) for storage.
8. The cost management system for use in a complex environment of claim 6, wherein: the supplier entry module (91) comprises a manual entry unit (911), an automatic search unit (912) and a manual screening unit (913);
the manual input unit (911) receives supplier information input from the outside and outputs the supplier information;
the automatic searching unit (912) is connected with the Internet, searches related suppliers on the Internet through material information, and outputs the supplier information obtained through searching;
the manual screening unit (913) receives the supplier information output by the manual entry unit (911) and the automatic search unit (912), the manual screening unit (913) displays all the supplier information, the manual screening unit (913) deletes the supplier information according to an instruction input from the outside, and the remaining supplier information is sent to the storage module (1).
9. A cost management system for use in a complex environment as defined in claim 1, wherein: still include display module (6), display module (6) are connected with display screen (61), multimedia projector (62) and printing apparatus (63), and display module (6) receive external input's instruction and call the engineering cost list of storage module (1) storage, and display module (6) are according to the instruction of receiving with engineering cost list send display screen (61), multimedia projector (62) or printing apparatus (63).
10. A manufacturing cost management method used in a complex environment is characterized by comprising the following steps:
inputting a construction cost list template and material loss data to a cost management system;
calling out a project cost list template of the cost management system, collecting field data and filling the field data into the project cost list template;
the cost management system acquires current position information and inquires future weather information;
the cost management system automatically calculates the expected material loss according to the material loss data, the material type and the future weather information;
the cost management system automatically calculates and predicts the storage lease loss according to the material information and the surrounding environment information, and the cost management system predicts the storage lease loss;
the cost management system adds the expected material loss and the expected storage lease loss into the project cost list and stores the changed project cost list;
calling out a corresponding project cost list stored by the cost management system, and making measures according to the project cost list.
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