CN111429015B

CN111429015B - Block chain system for monitoring house decoration quality

Info

Publication number: CN111429015B
Application number: CN202010234678.1A
Authority: CN
Inventors: 黄俭
Original assignee: GUANGZHOU YUEJIAN SANHE SOFTWARE CO Ltd
Current assignee: GUANGZHOU YUEJIAN SANHE SOFTWARE CO Ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2023-04-07
Anticipated expiration: 2040-03-30
Also published as: CN111429015A

Abstract

The present application relates to a blockchain system for home improvement quality supervision. The system comprises insurance unit nodes, construction unit nodes and construction unit nodes; the insurance unit node is used for receiving the quality inspection result, generating a quality defect list according to the quality inspection result, and chaining and storing the quality inspection result and the quality defect list in the block chain system; the construction unit node is used for forwarding the rectification notice sent by the insurance unit node to the construction unit node; the construction unit node is used for acquiring a quality defect list on the block chain system after receiving the rectification notification and chaining the rectification result on the block chain system for storage; and the insurance unit node is also used for carrying out insurance claim settlement according to the quality inspection result, the quality defect list and the rectification result of the certificate stored on the block chain system when the decoration quality problem occurs in the residential room. By adopting the method, when the decoration quality problem occurs, the responsibility main body can be determined, and the decoration quality problem can be effectively solved through insurance claim settlement.

Description

Block chain system for monitoring house decoration quality

Technical Field

The application relates to the technical field of building engineering supervision, in particular to a block chain system for residential decoration quality supervision, a residential decoration quality supervision system, a residential decoration quality supervision method, computer equipment and a storage medium.

Background

With the requirement of green development of the building industry, the current commercial house residential construction is gradually changed from traditional blank delivery into more energy-saving and environment-friendly full-decoration delivery, and the full-decoration can avoid the reduction of life quality and resource waste caused by the alternate decoration of residents, thereby being beneficial to improving the living environment of people and promoting the sustainable development of the ecological environment. However, the overall decoration brings various advantages and has some problems, for example, after the overall decoration construction of a house is introduced, many complaints are generated for the situation that the actual decoration situation is not consistent with the sample house, the material is lost due to the work of building materials, and the like. Therefore, how to effectively monitor the quality of the house complete decoration becomes a problem to be solved urgently.

At present, in the house full decoration process, a construction unit entrusts a supervision unit to supervise and manage the engineering quality, and due to the problems that supervision cost is generally low, supervision personnel are insufficient, supervision personnel are difficult to perform job practice and the like, supervision of the engineering quality by the supervision unit is prone to be incomplete, when decoration quality problems occur, the situation that the construction unit, the construction unit and the supervision unit mutually refuse responsibility is prone to occur, responsibility bodies are difficult to be clear, and the decoration quality problems cannot be effectively solved.

Therefore, the current home decoration quality supervision has the problems that the responsibility main body is difficult to be clear, and the decoration quality problem cannot be effectively solved.

Disclosure of Invention

Based on this, there is a need to provide a blockchain system for home improvement quality supervision, a home improvement quality supervision system, a method, a computer device, and a storage medium, which facilitate the definition of responsible parties and can effectively solve the problem of improvement quality, in view of the above technical problems.

A block chain system for residential decoration quality supervision comprises insurance unit nodes, construction unit nodes and construction unit nodes;

the insurance unit node is used for receiving a quality inspection result and performing uplink chain storage on the block chain system according to the quality inspection result; the quality inspection result is uploaded by an insurance wind control worker through a field inspection terminal; the quality inspection result is used for describing a result obtained after the decoration quality of the residential room is inspected;

the insurance unit node is also used for generating a quality defect list according to the quality inspection result and carrying out uplink chain storage on the quality defect list on the block chain system; the quality defect list records construction nodes with quality defects;

the insurance unit node is also used for sending a rectification and modification notice to the construction unit node;

the construction unit node is used for forwarding the rectification notification to the construction unit node after receiving the rectification notification;

the construction unit node is used for acquiring the quality defect list on the block chain system after receiving the rectification notice; the quality defect list is used for a constructor to rectify and reform the construction nodes with the quality defects;

the construction unit node is also used for generating an rectification and modification result and carrying out chain loading and evidence saving on the rectification and modification result on the block chain system; the rectification result is used for describing a result obtained after rectification and modification are carried out on the construction node with the quality defect;

and the insurance unit node is also used for carrying out insurance claim settlement according to at least one of the quality inspection result, the quality defect list and the rectification result of the certificate stored on the block chain system when the decoration quality problem occurs in the residential room.

A house decoration quality supervision system comprises a field inspection terminal and a server;

the field inspection terminal is used for acquiring a construction node inspection item of a residential room and displaying the construction node inspection item so that insurance wind control personnel can inspect the decoration quality of the residential room according to the construction node inspection item;

the field inspection terminal is also used for receiving a quality inspection result submitted by the insurance wind control personnel after inspection, and uploading the quality inspection result to the server;

the server is used for generating a quality defect list according to the quality inspection result, issuing the quality defect list to a construction unit, and allowing the construction unit to correct the decoration quality of the construction node according to the quality defect list;

and the server is also used for receiving a finishing result fed back by the construction unit after finishing the finishing quality of the construction node, so that when an insurance unit has finishing quality problems in the residential room, insurance claims are conducted according to at least one of the quality inspection result, the quality defect list and the finishing result.

A home decoration quality supervision method comprises the following steps:

acquiring construction node inspection items of residential rooms;

displaying the construction node check item for an insurance wind control worker to check the decoration quality of the residential room according to the construction node check item;

receiving a quality inspection result submitted by the insurance wind control personnel after inspection;

uploading the quality inspection result to a server, so that the server generates a quality defect list according to the quality inspection result, sends the quality defect list to a construction unit, and receives a correction result fed back by the construction unit after correcting the decoration quality of the construction node; and the quality inspection result, the quality defect list and the rectification result are used for carrying out insurance claim settlement when decoration quality problems occur in the residential rooms.

A house decoration quality supervision method comprises the following steps:

receiving a quality check result; the quality inspection result is uploaded by an insurance wind control worker through a field inspection terminal; the quality inspection result is used for describing a result obtained after the decoration quality of the residential room is inspected;

generating a quality defect list according to the quality inspection result, and sending the quality defect list to a construction unit for the construction unit to correct the decoration quality of the construction node according to the quality defect list;

and receiving a finishing and modifying result fed back after finishing and modifying the decoration quality of the construction node by the construction unit, so that an insurance company can carry out insurance claim settlement according to at least one of the quality inspection result, the quality defect list and the finishing and modifying result when the decoration quality problem occurs in the residential room.

A computer device comprising a memory and a processor, the memory storing a computer program, the processor implementing the following steps when executing the computer program:

acquiring a construction node inspection item of a residential room;

uploading the quality inspection result to a server, so that the server generates a quality defect list according to the quality inspection result, sends the quality defect list to a construction unit, and receives a correction result fed back by the construction unit after correcting the decoration quality of the construction node; and the quality inspection result, the quality defect list and the rectification result are used for carrying out insurance claim settlement when decoration quality problems occur in the residential room.

A computer-readable storage medium, on which a computer program is stored which, when executed by a processor, carries out the steps of:

acquiring construction node inspection items of residential rooms;

generating a quality defect list according to the quality inspection result, and issuing the quality defect list to a construction unit for the construction unit to correct and modify the decoration quality of the construction node according to the quality defect list;

and receiving a finishing result fed back by the construction unit after finishing the finishing quality of the construction node, so that an insurance company carries out insurance claim settlement according to at least one of the quality inspection result, the quality defect list and the finishing result when the finishing quality problem occurs in the residential room.

According to the block chain for monitoring the house decoration quality, the house decoration quality monitoring system, the house decoration quality monitoring method, the computer equipment and the storage medium, the quality inspection result is received through the insurance unit node, the quality defect list is generated according to the quality inspection result, construction nodes with quality defects can be counted, the quality inspection result and the quality defect list are subjected to chain loading and evidence storing on the block chain system, the quality inspection result and the quality defect list can be prevented from being illegally tampered, and a basis is provided for insurance claim settlement; the construction unit node transmits the rectification notification to the construction unit node through the insurance unit node, and the construction unit node forwards the rectification notification to the construction unit node after receiving the rectification notification, so that the construction unit can be notified to rectify the construction node with quality defects; after receiving the rectification notification, the construction unit node acquires the quality defect list from the block chain system, so that the construction unit can rectify the quality defect list, and the rectification efficiency is improved; the construction unit node generates a rectification and modification result, and links the rectification and modification result on the block chain system for evidence storage, so that the rectification and modification result can be prevented from being illegally tampered, and a basis is provided for insurance claim settlement; when the decoration quality problem occurs in the residential room, the insurance unit node performs insurance claim according to at least one of the quality inspection result, the quality defect list and the rectification result of the certificate stored in the block chain system, so that when the decoration quality problem occurs, the responsibility main body can be determined, and the decoration quality problem can be effectively solved through the insurance claim.

Drawings

FIG. 1 is a block chain system for home improvement quality supervision in one embodiment;

FIG. 2 is a diagram of an embodiment of a two-dimensional code scan of a blockchain system for home improvement quality monitoring;

FIG. 3 is a diagram of an embodiment of a read application scenario for a blockchain system RFID chip for home improvement quality monitoring;

FIG. 4 is a block chain system for home improvement quality supervision in another embodiment;

FIG. 5 is a timing diagram of a blockchain system transaction processing flow for home improvement quality supervision, under one embodiment;

FIG. 6 is a block chain system underlying data storage for home improvement quality monitoring in one embodiment;

FIG. 7 is a diagram of an input interface for quality inspection results in one embodiment;

FIG. 8 is a diagram of an input interface of a building block model according to an embodiment;

FIG. 9 is a schematic view of a residential room table of a building block model in one embodiment;

FIG. 10 is a diagram showing an effect of a building three-dimensional model in one embodiment;

FIG. 11 is a schematic diagram of the construction of a home improvement quality monitoring system in one embodiment;

FIG. 12 is a diagram illustrating an exemplary embodiment of a home improvement quality monitoring system;

FIG. 13 is a display interface diagram of a quality defect list for the home improvement quality monitoring system in one embodiment;

FIG. 14 is a diagram of a display interface for the reconditioning of the home improvement quality monitoring system in one embodiment;

FIG. 15 is a diagram illustrating a flowchart of a home improvement inspection system according to one embodiment;

FIG. 16 is a flow diagram of rectification according to a quality rectification notice in one embodiment;

FIG. 17 is a flow chart of construction unit project, engineering information declaration supervised by insurance companies in an embodiment;

FIG. 18 is a flowchart of a project declaration and fair application of a manufacturing scenario for a physical sample room supervised by an insurance company in an embodiment;

FIG. 19 is a flow diagram of project purchase insurance registration governed by an insurance company in one embodiment;

FIG. 20 is a flowchart of an embodiment of a total finishing work material declaration and planning implementation supervised by an insurance company;

FIG. 21 is a flow diagram of risk management contract, risk management plan declaration for the administration of an insurance company under one embodiment;

FIG. 22 is a flow diagram illustrating the administration of quality defect orders by insurance companies in one embodiment;

FIG. 23 is a flow chart of wind control personnel registration and wind control personnel pass application supervised by an insurance company in one embodiment;

FIG. 24 is a flow diagram illustrating changes to wind personnel monitored by an insurance company in one embodiment;

FIG. 25 is a flow diagram of a wind-controlled qualification screening exam administered by an insurance company in one embodiment;

FIG. 26 is a flow diagram that illustrates the registration of wind reports and the registration of wind acceptance for the administration of insurance companies in one embodiment;

FIG. 27 is a schematic flow chart diagram illustrating a method for supervising home improvement quality in one embodiment;

FIG. 28 is a schematic flow chart diagram illustrating a home improvement quality monitoring method in accordance with another embodiment;

FIG. 29 is a diagram showing an internal structure of a computer device in one embodiment;

fig. 30 is an internal structural diagram of a computer device in another embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In one embodiment, as shown in fig. 1, a schematic structural diagram of a blockchain system 100 for home improvement quality supervision is provided, the blockchain system 100 includes a plurality of nodes, wherein the plurality of nodes may include an insurance unit node 102, a construction unit node 104, and a construction unit node 106;

an insurance unit node 102, configured to receive the quality inspection result and perform uplink chain saving on the blockchain system 100; the quality inspection result is uploaded by the insurance wind control personnel through a field inspection terminal; the quality inspection result is used for describing a result obtained after the decoration quality of the residential room is inspected;

the insurance unit node 102 is further configured to generate a quality defect list according to the quality inspection result, and link the quality defect list on the block chain system 100 for storage; the quality defect list records construction nodes with quality defects;

the insurance unit node 102 is also used for sending a rectification notice to the construction unit node 104;

the construction unit node 104 is used for forwarding the rectification notification to the construction unit node after receiving the rectification notification;

a construction unit node 106, configured to obtain a quality defect list on the block chain system 100 after receiving the rectification notification; the quality defect list is used for a constructor to rectify and reform the construction nodes with quality defects;

the construction unit node 106 is further configured to generate an adjustment and modification result, and link the adjustment and modification result on the block chain system 100 for storage; the rectification result is used for describing a result obtained after rectification and rectification are carried out on the construction node with the quality defect;

the insurance unit node 102 is further configured to perform an insurance claim based on at least one of the quality inspection result, the quality defect list, and the rectification result of the certificate stored in the blockchain system 100 when the decoration quality problem occurs in the residential room.

It should be noted that the plurality of nodes of the blockchain system 100 may further include a wind control unit node 108, which is used for performing uplink chain storage on the blockchain system 100 according to the quality inspection result when the wind control unit accepts the insurance unit entrustment and dispatches the wind control personnel to perform the field inspection.

The insurance unit node 102, the construction unit node 104, the construction unit node 106, and the wind control unit node 108 may be implemented by, but not limited to, an independent server or a server cluster composed of a plurality of servers, the insurance unit node 102 may be a server of an insurance unit, the construction unit node 104 may be a server of a construction unit, the construction unit node 106 may be a server of a construction unit, and the wind control unit node 108 may be a server of a wind control unit. The insurance unit node 102, the construction unit node 104, the construction unit node 106, and the air control unit node 108 may transmit data via wired or wireless links.

The insurance wind control personnel are personnel for carrying out field inspection on the house decoration quality and can be wind control personnel dispatched by a wind control unit, wherein the wind control unit receives the entrustment of the insurance unit and carries out risk management on the house decoration quality.

The quality defect list is a form for recording construction nodes with quality defects, and the recorded contents can include project names, building units, construction nodes, defect list issuing units, and the grade and specific text descriptions of the quality defects.

In the concrete implementation, in order to make clear the responsibility subject when the decoration quality problem occurs, an insurance enterprise supervision mechanism can be introduced, insurance is purchased for the decoration quality of the house through a construction unit, the insurance unit supervises the decoration quality of the house in each decoration stage, and insurance claims are provided when the decoration quality problem occurs in the house, so that the decoration quality problem is effectively solved. The insurance unit can hire a third-party wind control unit with decoration quality supervision qualification to perform quality inspection and risk assessment, the wind control unit can assign wind control personnel to perform field inspection, the wind control personnel upload quality inspection results to an insurance unit node 102 of the insurance unit through a field inspection terminal, and the insurance unit node 102 performs uplink storage on the block chain system 100 for quality inspection results, so that the quality inspection results are guaranteed to be not falsifiable, and the third-party wind control unit can be used for each node of the block chain system 100 to download the quality inspection results. The insurance unit node 102 may also generate a quality defect list according to the quality inspection result, and chain-store the quality defect list on the block chain system 100, so as to ensure that the quality defect list is not falsifiable, and provide each node of the block chain system 100 to download the quality defect list. For a quality defect recorded on the quality defect ticket, the insurance unit node 102 may send a rectification notification to the construction unit node 104, notifying the construction unit that rectification is required. After receiving the rectification notification, the construction unit node 104 forwards the rectification notification to the construction unit node 106, and notifies the construction unit of rectification construction. After receiving the rectification notification, the construction unit node 106 downloads the quality defect list in the block chain system 100, and provides the quality defect list to the constructor, and the constructor rectifies the construction node having the quality defect. After the modification is completed, the construction unit node 106 generates a modification result, and the modification result is uploaded and stored on the block chain system 100, so that the modification result is not tampered, and the modification result can be downloaded by each node of the block chain system 100. When the home room has a decoration quality problem, the insurance unit can download at least one of a quality inspection result, a quality defect list and a rectification result from the block chain through the insurance unit node 102 as a basis for insurance claim settlement.

It should be noted that the uplink storage of the quality inspection result, the quality defect list or the modification result on the blockchain system 100 is to store the quality inspection result, the quality defect list or the modification result synchronously on each node of the blockchain system 100.

In one embodiment, after the constructor completes the rectification, the construction unit node 106 generates a rectification completion notification in addition to the rectification result, and sends the rectification completion notification to the construction unit node 104 for the construction unit to notify the construction unit that the rectification is completed. After receiving the completion of the rectification notification, the construction unit node 104 forwards the completion of the rectification to the insurance unit node 102, so that the construction unit notifies the insurance unit that the rectification is completed. After receiving the completion of the modification notification, the insurance unit node 102 downloads the modification result in the blockchain system 100, and the insurance wind controller can evaluate the risk of insurance claim settlement according to the modification result. Further, if the quality problem of the construction unit in the current guarantee period is less, the premium of the next period can be correspondingly adjusted downwards, otherwise, if the quality problem of the construction unit in the current guarantee period is more, the premium of the next period is correspondingly adjusted upwards, even insurance cannot be bought, so that certain constraint is given to the construction unit, and the decoration quality is ensured.

In another specific embodiment, the block chain system 100 further includes a field inspection terminal, which may be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers, and portable wearable devices, and specifically, the field inspection terminal may be a mobile terminal, such as a mobile phone or a tablet computer, carried by an insurance wind controller during field inspection, and may have an application installed thereon, and perform data transmission with the wind control unit node 108 or the insurance unit node 102 through a wireless link. When the insurance wind control personnel carry out field inspection, construction node inspection items of residential rooms to be inspected can be obtained and displayed through a field inspection terminal, wherein the construction node inspection items are items to be inspected for residential decoration construction nodes, such as waterproof conditions of toilets or kitchens, anti-leakage conditions of doors and windows, and the like. And the insurance wind control personnel check the decoration quality of the residential room according to the construction node check item and input the quality check result into a field check end. And after receiving the quality inspection result, the field inspection terminal uploads the quality inspection result to the wind control unit node 108 or the insurance unit node 102 through the wireless network.

In another embodiment, after finishing the residential room, the construction unit generates a construction completion notification through the construction unit node 104 and sends the construction completion notification to the insurance unit node 102, which notifies the insurance unit to check the finishing quality of the residential room, and after receiving the construction completion notification, the insurance unit node 102 generates an inspection task order, which is a form in which the project name, the construction node, the insurance unit and the wind control unit are recorded, and entrusts the insurance wind control personnel to check the finishing quality of the residential room. After the insurance unit node 102 generates the inspection task order, the inspection task order may be sent to the wind control unit node 108, and after receiving the inspection task order, the wind control unit assigns wind control personnel to perform field inspection on the decoration quality of the residential room.

In another embodiment, as shown in fig. 2, an application scenario is provided for acquiring a construction node inspection item by scanning a two-dimensional code in a blockchain system for monitoring home decoration quality. The insurance unit can set room identification and construction node check items for the residential rooms in advance, and upload the room identification, the construction node check items and the mapping relationship between the room identification and the construction node check items to the blockchain system 100 through the insurance unit nodes 102; the insurance unit may also generate the two-dimensional code 204 in advance based on the room identifier of the residential room, and paste the two-dimensional code 204 in the residential room. When the insurance wind control personnel carry out field inspection, the two-dimensional code 204 is scanned through the field inspection terminal 202 to obtain the room identification of the residential room, and the corresponding construction node inspection item is searched on the block chain system 100 according to the room identification. For example, for a residence of No. 1 block 1 segment 4 units 1 unit 101 in 2019, a room identifier may be set to 201901010401101, a two-dimensional code 204 is generated according to the room identifier, the two-dimensional code is printed and then pasted on a wall near an entrance door of a residence room, when an insurance pneumatic control worker scans the two-dimensional code 204 by using the field inspection terminal 202, the room identifier of the room to be inspected can be obtained, the field inspection terminal 202 sends the room identifier to the block chain system 100, the block chain system 100 searches for a construction node inspection item corresponding to the room identifier after receiving the room identifier, and sends the construction node inspection item back to the field inspection terminal 202, and the insurance pneumatic control worker can check the construction node inspection item through the field inspection terminal 202.

In another embodiment, as shown in fig. 3, an application scenario for acquiring a construction node check item by reading a chip in a blockchain system for home improvement quality supervision is provided. The insurance unit can set room identification and construction node check items for the residential rooms in advance, and upload the room identification, the construction node check items and the corresponding relationship between the room identification and the construction node check items to the blockchain system 100 through the insurance unit nodes 102; the insurance unit may also pre-embed a Radio Frequency Identification (RFID) chip 304 in a wall near an entrance door of a residential room, and write the room identifier into the chip 304 through an RFID writing device. When the insurance wind controller performs field inspection, the chip 304 is read by the field inspection terminal 202 to obtain the room identifier of the residential room, and the corresponding construction node inspection item is searched on the block chain system 100 according to the room identifier. Or, the chip number may also be stored in advance in the RFID chip 304, the insurance wind control personnel reads the chip number in advance through the RFID reading device, binds the chip number and the room identifier at the field inspection terminal 202, and sends the binding relationship between the chip number and the room identifier to the block chain system 100, when the insurance wind control personnel performs field inspection, the chip number may be obtained by reading the chip 304 through the field inspection terminal 202, and a construction node inspection item is obtained on the block chain system 100 according to the chip number; or, the insurance unit can write the construction node inspection items of the residential rooms into the RFID chip 304 through the RFID writing device in advance, and when the insurance wind controller performs field inspection, the insurance wind controller can directly read the construction node inspection items of the residential rooms by reading the chip 304 through the field inspection terminal 202.

According to the block chain system for monitoring the house decoration quality, the quality inspection result is received through the node of the insurance unit, the quality defect list is generated according to the quality inspection result, the construction nodes with the quality defects can be counted, the quality inspection result and the quality defect list are linked and stored on the block chain system, the quality inspection result and the quality defect list can be prevented from being illegally tampered, and a basis is provided for insurance claim settlement; the construction unit node transmits a rectification and reform notification to the construction unit node through the insurance unit node, and the construction unit node forwards the rectification and reform notification to the construction unit node after receiving the rectification and reform notification, so that the construction unit can be notified to rectify and reform the construction node with quality defects; after receiving the rectification notification, the construction unit node acquires the quality defect list from the block chain system, so that the construction unit can rectify the quality defect list, and the rectification efficiency is improved; the construction unit node generates an adjustment and modification result, and links the adjustment and modification result on the block chain system for deposit evidence, so that the adjustment and modification result can be prevented from being illegally tampered, and a basis is provided for insurance claim settlement; when the decoration quality problem occurs in the residential room, the insurance unit node performs insurance claim according to at least one of the quality inspection result, the quality defect list and the rectification result of the certificate stored in the block chain system, so that when the decoration quality problem occurs, the responsibility main body can be determined, and the decoration quality problem can be effectively solved through the insurance claim.

In one embodiment, as shown in FIG. 4, a block chain system 100 for home improvement quality supervision is provided. The plurality of nodes of the blockchain system 100 may include an insurance unit node 102, a construction unit node 104, a construction unit node 106, and an air control unit node 108, and the plurality of nodes may ensure consistency of stored data through information transmission. When any node receives the input information, other nodes can acquire the input information according to the consensus algorithm and store the input information as shared data. Each node in the blockchain system 100 has a corresponding node identifier, and each node in the blockchain system 100 may store the node identifiers of other nodes, so that the generated block is broadcast to other nodes in the blockchain system 100 according to the node identifiers of other nodes. Each node may maintain a node identifier list as shown in table 1, and store the node name and the node identifier in the node identifier list correspondingly. The node identifier may be an IP (Internet Protocol) address and any other information that can be used to identify the node.

Node name	Node identification
		Insurance unit node 102	117.114.151.174
Construction Unit node 104	117.116.189.145
		……	……
Wind control unit node 108	119.123.789.258

TABLE 1

In one embodiment, as shown in fig. 5, a timing diagram of a blockchain system 100 transaction processing flow for home improvement quality supervision is provided. The block chain system 100 may be constructed based on Fabric architecture, and may include at least a client (client) installed with a corresponding App or SDK (Software Development Kit), an endorsement Node (EP), a sorting Node (Ordering Node), and a billing Node (Committing Peer).

The client may be any one of the insurance unit node 102, the construction unit node 104, the construction unit node 106, and the wind control unit node 108.

The client is mainly used for initiating transaction messages to the endorsement node. The endorsement node is mainly used for receiving transaction information, verifying transaction, preprocessing and other services of the client and transmitting the signed data back to the client. The sequencing node is mainly used for sequencing the transactions according to a specified algorithm and returning a sequencing result to the accounting node, and the sequencing node usually does not pay attention to specific transaction details. The accounting node may be a full node in the blockchain system 100, and usually needs to record complete blockchain information, verify the correctness of each transaction, and finally package the transaction information into the nodes of the blockchain system 100.

The transaction processing flow of the blockchain system 100 may specifically include the following steps:

step S501, the client side sends a transaction request to the endorsement node.

Specifically, the client initiates a transaction through a transaction request (transaction request), which may generally include information such as clientID, chaencodeid, txPayLoad, timesmamp, and clientSig. The clientID is an identifier of the client, the chaencodeID is an identifier of the intelligent contract, the txPayLoad is a transaction payload, the timestamp is a timestamp, and the clientSig is a signature of the client. Thus, the transaction request specifies three elements of the main body, the time and the content of one transaction. The transaction request may be sent to the three endorsement nodes EP1, EP2, and EP3 according to the endorsement policy in the designated chainkode.

It should be noted that, in the present embodiment, three endorsement nodes EP1, EP2, and EP3 are taken as an example for description, and in practical applications, the block chain system 100 may have more than three endorsement nodes.

The client may hash (hash, an abstract Algorithm) the transaction content through the fabry sdk to obtain hashed data, then encrypt and sign the hashed data through an asymmetric encryption ECDSA (Elliptic Curve Digital Signature Algorithm) by using a key issued in advance by a CA (CA authentication, electronic authentication service), to obtain a Signature < clientSig > of the client, and then package the transaction content and the Signature < clientSig > into the transaction request.

It should be noted that before data is transmitted between nodes of the distributed system, the data may be subjected to digest processing once at the original node, and the digest is asymmetrically encrypted by using the private key of the original node, so as to obtain an encrypted signature, and then the data and the encrypted signature are packaged into a message and transmitted to the target node. And the target node performs digest processing on the transmitted data, decrypts the signature by using the public key of the original node, compares the decryption result with the digest, and can judge that the content of the message is not tampered under the condition of consistency.

In the message transmitted by the original node, because other nodes do not have the private key of the original node, the encrypted signature of the original node cannot be forged, and if a third party tampers the data content, the data digest of the target node cannot be verified, and the transaction cannot be executed; if the third party tampers with the signature content, the target node is abnormal in signature decryption, and the transaction cannot be executed. Therefore, through the encryption verification process, the third party cannot carry out illegal tampering on the transmission process of the block chain.

And step S502, the endorsement node executes the simulated transaction according to the transaction request to obtain an endorsement result.

After receiving the transaction request, the endorsement nodes EP1, EP2, and EP3 simulate to execute an intelligent contract to simulate the transaction to obtain a transaction result. Specifically, the endorsement nodes EP1, EP2, and EP3 all start the designated chain code to access the local book to trigger the simulation execution transaction, generate a Read-Write Set (Read-Write Set), perform an endorsement signature on the Read-Write Set by using the private key of the endorsement node itself, and finally package the Read-Write Set and the endorsement signature as an endorsement result.

In step S503, the endorsement node returns an endorsement result to the client.

Specifically, the endorsement node may return the endorsement result and its respective CA certificate signature to the client, so that the client checks whether the endorsement is successful or not with respect to the endorsement result.

Step S504, the client collects endorsement results of each endorsement node and verifies the endorsement results.

Specifically, the client collects endorsement results fed back by the endorsement nodes EP1, EP2, and EP3, and checks the endorsement results, and if the endorsement results of the three endorsement nodes are all the same (the contents of the read-write sets are the same), that is, the checks pass, the endorsement results can be forwarded to the sequencing node.

For example, in the process of endorsement, the endorsement nodes EP1, EP2, and EP3 may trigger an upload method in the intelligent contract, and the endorsement nodes EP1, EP2, and EP3 may all use the information in the transaction request to execute the upload method, and if a certain endorsement node modifies the upload method (for example, a certain calculation parameter) in order to conceal the detection result, the endorsement node executes the data of the read-write set obtained by the upload method, which is different from the data of the read-write sets of other endorsement nodes, the client may determine that the endorsement has failed, and determine that the transaction has failed. If endorsement is successful, the endorsement result is triggered to be forwarded to a sequencing node.

And step S505, the client forwards the endorsement result to a sorting node.

Specifically, after determining that endorsement is successful, the client sends the endorsement result of each endorsement node to the sequencing node.

The blockchain system 100 may include a sorting node cluster, where the sorting node cluster includes a plurality of candidate sorting nodes, and the sorting nodes may be selected from the candidate sorting nodes through a consensus mechanism in each transaction. In this embodiment, the election of the sequencing nodes may be performed through a Raft consensus mechanism. The Raft consensus mechanism follows a "leader and follower" model, with the leader elected in each transaction and the leader's decisions replicated to the followers. More specifically, each node in the blockchain system 100 may have any one of the states Follower, candidate, and Leader. When a certain node is in a Leader state, the node is called a Leader node of the current transaction, namely the above sorting node responsible for sorting the current transaction.

Step S506, the sorting node sorts the endorsement results and packs the endorsement results into blocks.

Specifically, after the endorsement results of the endorsement nodes EP1, EP2, and EP3 are collected by the sorting node, the transaction results are sorted according to the receiving time, so that the transactions of all the endorsement nodes can be executed in sequence, and the block is generated according to the endorsement results.

In step S507, the sorting node broadcasts the block to the billing node.

After the sorting node generates the chunks, the chunks are broadcast to accounting nodes in the blockchain system 100.

In step S508, the accounting node checks and accounts the block.

The accounting node may perform final checks (message structure, signature integrity, duplication, matching of read and write set versions, etc.) on the blocks of the batch obtained from the sorting node. And writing the account book after the check is passed.

In step S509, the sequencing node notifies the endorsement node that the transaction is successful.

The sequencing node may send a notification message of the transaction success to the endorsement nodes EP1, EP2, and EP3. As the client subscribes to the message, the sequencing node also sends a notification message of successful transaction to the client.

In one embodiment, as shown in FIG. 6, a structural schematic of the blockchain system underlying data storage for home improvement quality oversight is provided. The block chain is composed of a plurality of blocks, and the previous block is a parent block of the next block. Each block comprises a block header and a block main body, wherein the block main body is used for storing service information, and the block header comprises a version number, a time stamp, a service information characteristic value and a difficulty value. The structure can enable the data information stored in each block in the block chain to be associated with the data information in the father block, and ensure that the information cannot be tampered.

In one embodiment, the construction unit node is further configured to generate a rectification completion notification and send the rectification completion notification to the construction unit node; the construction unit node is also used for forwarding the rectification completion notice to the insurance unit node; the insurance unit node is also used for acquiring an rectification result on the block chain system when receiving a rectification completion notice; the correction result is also used for insurance wind control personnel to evaluate the risk of claim settlement.

In the concrete implementation, after the constructor finishes the rectification, the construction unit node generates a rectification result and a rectification completion notification, and sends the rectification completion notification to the construction unit node for the construction unit to notify the construction unit that the rectification is completed. And after receiving the rectification completion notification, the construction unit node forwards the rectification completion notification to the insurance unit node, so that the construction unit notifies the insurance unit that rectification is completed. After receiving the completion of the rectification, the insurance unit node downloads the rectification result in the block chain system, and the insurance wind control personnel can evaluate the risk of insurance claim settlement according to the rectification result. Further, if the construction unit has fewer quality problems in the current insurance application period, the insurance premium of the next period may be correspondingly decreased, otherwise, if the construction unit has more quality problems in the current insurance application period, the insurance premium of the next period is correspondingly increased, and even insurance cannot be purchased.

In the embodiment, the rectification completion notification is generated by the construction unit node and is sent to the construction unit node, and the construction unit node forwards the rectification completion notification to the insurance unit node, so that the construction unit and the insurance unit can be notified after the construction unit completes the rectification, and the supervision efficiency is improved; when the insurance unit node receives the rectification completion notice, the rectification result is obtained on the block chain system, and insurance wind control personnel can accurately evaluate the insurance claim risk of the house decoration quality.

In one embodiment, the blockchain system further comprises a field inspection terminal; the field inspection terminal is used for acquiring the construction node inspection items of the residential rooms and displaying the construction node inspection items so as to allow insurance wind control personnel to inspect the decoration quality of the residential rooms according to the construction node inspection items; and the field inspection terminal is also used for receiving a quality inspection result submitted by the insurance wind control personnel after inspection, and uploading the quality inspection result to the insurance unit node.

The construction node inspection item is a project which needs to be inspected for the complete decoration construction node, such as the waterproof condition of a toilet or a kitchen, the anti-leakage condition of doors and windows, and the like.

In a specific implementation, the block chain system may further include a field inspection terminal, where the field inspection terminal may be, but is not limited to, various personal computers, notebook computers, smart phones, tablet computers, and portable wearable devices, and specifically, the field inspection terminal may be a mobile terminal such as a mobile phone and a tablet computer that is carried by an insurance wind controller during field inspection, and performs data transmission with the wind control unit node or the insurance unit node through a wireless link. When the insurance wind control personnel carry out field inspection, the construction node inspection items of the residential room to be inspected can be obtained and displayed through the field inspection terminal. And the insurance wind control personnel check the decoration quality of the residential room according to the construction node check item and input the quality check result into a field check end. And after receiving the quality inspection result, the field inspection terminal uploads the quality inspection result to the wind control unit node or the insurance unit node through the wireless network.

In the embodiment, the construction node check items of the residential room are obtained through the field check end, and are displayed, so that insurance wind control personnel can conveniently and accurately obtain the construction node check items, and check the decoration quality of the residential room according to the construction node check items; the quality inspection result submitted after the insurance wind control personnel inspect is received through the field inspection terminal, and the quality inspection result is uploaded to the insurance unit node, so that the responsibility main body can be determined when the decoration quality problem occurs, and the decoration quality problem can be effectively solved through insurance claims.

In one embodiment, the construction unit node is further configured to generate a construction completion notification after finishing of the residential room, and send the construction completion notification to the insurance unit node; the insurance unit node is used for generating an inspection task entrusting order after receiving the construction completion notification; and the inspection task entrusting sheet is used for entrusting insurance wind control personnel to inspect the decoration quality of the residential room.

In the specific implementation, after finishing the residential room, the construction unit generates a construction finishing notice at a construction unit node and sends the construction finishing notice to an insurance unit node, the insurance unit is notified to inspect the finishing quality of the residential room, the insurance unit node generates an inspection task entrusting sheet after receiving the construction finishing notice, and insurance wind control personnel are entrusted to inspect the finishing quality of the residential room according to the inspection task entrusting sheet, wherein the inspection task entrusting sheet can be a form recorded with a project name, the construction node, the insurance unit and the wind control unit. For example, the block chain system may further include a wind control unit node of the wind control unit, the insurance unit node may send the inspection task order to the wind control unit node after generating the inspection task order, and the wind control unit assigns wind control personnel to perform field inspection on the decoration quality of the residential room after receiving the inspection task order through the wind control unit node.

In the embodiment, the construction completion notification is generated by the construction unit node after finishing the decoration of the residential room, and the construction completion notification is sent to the insurance unit node, so that the insurance unit can be notified to check the decoration quality of the residential room in time; after receiving the construction completion notification, the insurance unit node generates an inspection task entrusting order, so that the insurance unit entrusts insurance wind control personnel to inspect the decoration quality of the residential rooms, and the supervision efficiency is improved.

In one embodiment, the insurance unit node is further configured to upload room identifiers and construction node check items of residential rooms to the blockchain system; the field inspection terminal is further configured to scan the two-dimensional code set for the residential room to obtain a room identifier of the residential room, and acquire a construction node inspection item of the residential room on the block chain system according to the room identifier.

In specific implementation, an insurance unit can set room identifiers and construction node check items for residential rooms in advance, and upload the room identifiers, the construction node check items and mapping relationships between the room identifiers and the construction node check items to a block chain system through insurance unit nodes; the insurance unit can also generate a two-dimensional code in advance according to the room identifier of the residential room and paste the two-dimensional code in the residential room. When the insurance wind control personnel carry out field inspection, the two-dimensional code is scanned through a field inspection terminal to obtain the room identification of the residential room, and the corresponding construction node inspection item is searched on the block chain system according to the room identification. For example, for a residence of 2019, number 1, plot 1, segment 4, number 1 unit 101, a room identifier may be set as 201901010401101, a two-dimensional code is generated according to the room identifier, the two-dimensional code is printed and then pasted on a wall near an entrance door of a residence room, when an insurance pneumatic control worker scans the two-dimensional code by using a field inspection terminal, the room identifier of the room to be inspected can be obtained, the field inspection terminal sends the room identifier to a block chain system, the block chain system searches a construction node inspection item corresponding to the room identifier after receiving the room identifier, and sends the construction node inspection item back to the field inspection terminal, and the insurance pneumatic control worker can check the construction node inspection item through the field inspection terminal.

In this embodiment, the room identifiers and the construction node check items of the residential rooms are uploaded to the blockchain system through the insurance unit nodes, and the room identifiers and the construction node check items can be stored in the blockchain system; the two-dimensional codes set for the residential rooms are scanned through the field inspection terminal to obtain the room identifiers of the residential rooms, and the construction node inspection items of the residential rooms are obtained on the block chain system according to the room identifiers, so that insurance wind control personnel can conveniently and accurately obtain the construction node inspection items of the rooms to be inspected, the working efficiency is improved, and the condition of false inspection is avoided.

In one embodiment, the insurance unit node is further configured to upload room identifiers and construction node check items of residential rooms to the blockchain system; the field inspection terminal is further used for reading the RFID chip arranged aiming at the residential room, obtaining the room identifier of the residential room, and acquiring the construction node inspection item of the residential room on the block chain system according to the room identifier.

In a specific implementation, an insurance unit can set room identifiers and construction node check items for residential rooms in advance, and upload the room identifiers, the construction node check items and corresponding relations between the room identifiers and the construction node check items to a block chain system through insurance unit nodes; the insurance unit can also pre-embed an RFID chip in the wall near the entrance door of the residential room in advance, and write the room identification into the chip through an RFID writing device. When the insurance wind control personnel carry out field inspection, the chip is read through the field inspection terminal to obtain the room identification of the residential room, and the corresponding construction node inspection item is searched on the block chain system according to the room identification. For example, for a residence of No. 1 block of No. 1 segment of No. 1 unit of No. 4 in 2019, a room identifier of 201901010401101 may be set, the insurance pneumatic control personnel writes the room identifier into an RFID chip of a residence room through an RFID writing device in advance, when the insurance pneumatic control personnel reads the chip using a field inspection terminal, the room identifier of a room to be inspected may be obtained, the field inspection terminal sends the room identifier to a block chain system, the block chain system searches for a construction node inspection item corresponding to the room identifier after receiving the room identifier, and sends the construction node inspection item back to the field inspection terminal, and the insurance pneumatic control personnel may view the construction node inspection item through the field inspection terminal.

In this embodiment, the room identifiers and the construction node check items of the residential rooms are uploaded to the blockchain system through the insurance unit nodes, and the room identifiers and the construction node check items can be stored in the blockchain system; the RFID chip set for the residential room is read through the field inspection terminal to obtain the room identifier of the residential room, and the construction node inspection item of the residential room is obtained on the block chain system according to the room identifier, so that the construction node inspection item of the room to be inspected can be conveniently and accurately obtained by security wind control personnel, the working efficiency is improved, and the condition of false detection is avoided.

In one embodiment, the quality inspection result comprises quality description information and a quality defect image; the field inspection terminal is also used for receiving quality description information submitted by insurance wind control personnel after inspection and uploading the quality description information to the insurance unit node; the field inspection terminal is further used for shooting according to the image shooting instruction when receiving the image shooting instruction sent by the insurance wind control personnel to obtain a quality defect image and uploading the quality defect image to the insurance unit node.

The quality description information is character description information input by insurance wind control personnel aiming at quality defects after the decoration quality of a room to be inspected is inspected.

The quality defect image is image information shot aiming at quality defects after the insurance wind control personnel inspect the decoration quality of a room to be inspected.

In the specific implementation, insurance wind control personnel can log in an application program on a field inspection end, and can check the project to be inspected of the designated building unit by clicking a backlog button in the application program, wherein the project to be inspected is generated according to a construction plan submitted by a construction unit and comprises all construction nodes and construction parts of the building unit. When an insurance pneumatic control worker carries out decoration quality inspection on a specified residential room, a field inspection terminal is used for scanning a two-dimensional code or reading a chip, construction node inspection items of the residential room can be displayed, the insurance pneumatic control worker carries out decoration quality inspection on each construction node inspection item and inputs a quality inspection result to the field inspection terminal, and the insurance pneumatic control worker can input quality description information according to quality problems found in the field inspection process, wherein the quality description information comprises the input of buildings, units, house numbers, inspection parts, inspection personnel, the grade of the quality problems, character description and the like; when finding the quality problem, the insurance wind control personnel can also aim the field inspection terminal at the quality problem part, click an image shooting button on the field inspection terminal, and shoot the quality problem part after the field inspection terminal receives an image shooting instruction to generate a quality defect image. After receiving the quality description information and the quality defect image, the field inspection terminal uploads the information to the insurance unit node, and the insurance unit node can carry out uplink chain storage on the quality inspection result on the block chain system.

In practical application, as shown in fig. 7, an input interface diagram of quality inspection results is provided, and the insurance wind controller can input the quality problems found in the field inspection process, including inputting the buildings, units, house numbers, inspection locations, inspectors of the inspected residential rooms, and the grades, textual descriptions, and field photographs of the quality problems, and can also submit quality description information and/or quality defect images for construction problems outside the construction planning range.

In the embodiment, the quality description information submitted by the insurance wind control personnel after the insurance wind control personnel check is received through the field check terminal and is uploaded to the insurance unit node, when an image shooting instruction sent by the insurance wind control personnel is received, the image is shot according to the image shooting instruction to obtain the quality defect image, the quality defect image is uploaded to the insurance unit node, detailed text and picture description can be given to the quality check defect, the construction unit is informed to correct the quality check result, and the quality check result is stored for determining the responsibility main body and effectively solving the decoration quality problem when the decoration quality problem occurs.

In an embodiment, the insurance unit node is further configured to, when a fitment quality complaint sheet for the residential room is received, obtain at least one of a quality inspection result, a quality defect sheet, and a rectification result on the blockchain system, and generate an insurance claim term for the fitment quality complaint sheet according to the preset insurance claim contract and the at least one of the quality inspection result, the quality defect sheet, and the rectification result.

The fitment quality complaint sheet is a complaint record sheet initiated by a house buyer or a resident aiming at the fitment quality problem of the house, and can be characters, data and/or a table.

The insurance claim term is the sum of the terms which are determined by insurance units and are claimed aiming at the home decoration quality.

In the specific implementation, the construction unit purchases insurance from the insurance unit in advance and signs an insurance claim settlement contract. When a house buyer or a resident finds that the house has decoration quality defects, a quality complaint sheet can be sent to a construction unit, and the construction unit sends the quality complaint sheet to an insurance unit node of an insurance unit through the construction unit node. When the insurance unit node receives the quality complaint bill, at least one of a quality inspection result, a quality defect bill and an adjustment result is downloaded from the blockchain system and is compared with the decoration quality complaint bill and a pre-signed insurance claim contract, and insurance claim terms are generated according to items suitable for being subjected to claims according to the insurance claim contract in the decoration quality complaint bill.

In this embodiment, when a fitment quality complaint sheet for a residential room is received, at least one of a quality inspection result, a quality defect sheet, and an adjustment result is obtained on the blockchain system through the insurance unit node, and an insurance claim term for the fitment quality complaint sheet is generated according to the preset insurance claim contract and at least one of the quality inspection result, the quality defect sheet, and the adjustment result, so that an insurance claim for the fitment quality complaint sheet can be automatically and reliably realized, and the efficiency and reliability of the insurance claim are improved.

In one embodiment, the building unit node is further configured to obtain a floor and a set number of the residence on the blockchain system; numbering the residential rooms of the residence according to the floors and the serial numbers in the house to generate a residential room table of the residence; building a building three-dimensional model of a house by counting a house room table; the construction unit node is also used for displaying the quality inspection result on the building three-dimensional model when receiving the quality inspection result uploaded by the field inspection terminal so as to show the inspection progress of the insurance wind control personnel in inspecting the decoration quality; and the construction unit node is also used for determining a target residential room corresponding to the quality inspection result according to the residential room table when the quality inspection result is that the inspection is failed, and giving an alarm to the target residential room in the building three-dimensional model.

Wherein, the number in the set is the house room number of the appointed floor of the appointed unit of the appointed building.

The residential room table is data of a building room table generated according to information such as buildings, units, floors and numbers in the building.

Wherein, the target residential room is a residential room which is displayed in the building stereo model and can not be checked.

In a specific implementation, a construction unit may input information of numbers in buildings, units, floors and sleeves of a house to a node of the construction unit, and each household in the floors may be numbered according to the numbers in the buildings and the sleeves, for example, when a floor is 1 and the numbers in the sleeves are 1 and 2, the numbers are set to three positions, a first position is a floor, a third position is a sleeve number, a second position is constant to 0, and each set of rooms are numbered, so that

room numbers

101 and 102 of a first layer of rooms may be obtained, further, the number of the floors in the room number may be determined according to the length of a floor field, for example, for a 10 th floor, the length of a floor field is 2, four-position room numbers may be set, the first two positions are floors, the fourth position is a sleeve number, and the third position is constant to 0, and further room numbers 1001 and 1002 may be obtained. After obtaining the room number for a residential room, the building unit node may generate a residential room table that records building, unit, floor, and room number information for each residential room in the residence. After the house room table is obtained, the building stereo model can be generated by counting the house room table, for example, two sets of rooms in the first floor can be counted according to the

room numbers

101 and 102 of the first floor recorded by the house room table, and the two sets of rooms are displayed in the first floor in the building stereo model. By obtaining the quality inspection result from the block chain system, the inspection state of the insurance wind control personnel for decoration quality inspection can be recorded in the residential room table, and the inspection state of all residential rooms can be recorded as 'non-inspection' in the initial condition, and the corresponding residential rooms in the building stereo model are marked as the non-inspection state. With the proceeding of the field inspection, the quality inspection result is gradually obtained, the inspection state of the residential room in the residential room table can be correspondingly updated to the states of 'inspection in process', 'inspection passing', 'inspection not passing' and the like, and the states are displayed in real time in the building stereo model through corresponding marks, so that the inspection progress of the decoration quality inspection is displayed. The residential room recorded as 'inspection failure' in the residential room table can be used as a target residential room, the corresponding building, unit, floor and room number of the residential room are searched according to the residential room table, the position of the target residential room in the three-dimensional building model is determined, and the alarm is given through operations such as highlight display and the like at the corresponding position.

In one embodiment, as shown in FIG. 8, an input interface diagram for a block chain system building stereo model for home improvement quality supervision is provided. When a piece of building information needs to be added, clicking a 'newly added row' button to fill in the building, unit, floor and number information in a set which needs to be added, for example, building information is added to the 10 th building 11 units 1 to 20 layers, wherein each layer has 3 sets of rooms, and the number of the building 10, the unit 11, the floor 1-20 and the number in the

set

1, 2 and 3 can be input. And storing the data, filling and checking the data, transmitting the data to a background of the nodes of the construction unit, deleting the previous information if the same information of the buildings, units and floors exists in the background, and generating a house room table according to the current floor and the serial number in the house.

In another embodiment, as shown in FIG. 9, a schematic diagram of a residential room table for a building stereo model of a blockchain system for residential finishing quality oversight is provided. The building unit node background generates room numbers of residential rooms according to floors and the in-house numbers in the building information, for example,

room numbers

101, 102 and 103 can be generated for in-

house numbers

1, 2 and 3 of a 10 th building 11 unit 1 layer, wherein the floors and the in-house numbers can be dynamically bound. And then, judging whether the same room number of the same floor of the same unit of the same building is recorded in the residential room table, if so, returning to the situation that the current room number exists, otherwise, recording the room number in the residential room table, and displaying the residential room table. The home room table can also record the conditions of main lying, main living room, main toilet, balcony, main kitchen and the like in each set of rooms, for example, for the main lying of the unit 1 floor 101 room of the 10 th building 11, the home room table can record the condition as '10-11-1-101-main lying'.

In another embodiment, the number of rooms on the floor designated by the designated floor designation unit is counted according to the residential room table, for example, when the room numbers of the 10 th floor 11 unit 1 are 101, 102 and 103, the number of rooms is counted as 3. The method comprises the steps of counting a plurality of floors of a plurality of buildings, a plurality of units and a plurality of floors, generating a building three-dimensional model data table for recording the number of buildings, units, floors and rooms, generating a building three-dimensional model for each floor of each unit of each building according to the number of the rooms obtained by counting according to the building three-dimensional model data table, splicing a pre-drawn base below the building three-dimensional model, and rendering colors and shadows.

In one embodiment, as shown in fig. 10, an effect display diagram of a block chain system building stereo model for home decoration quality supervision is provided, initially, a building unit node may mark all the residential rooms in the building stereo model as gray, which indicates that an insurance wind controller has not performed a decoration quality inspection on the home, as the inspection is performed, the building unit node gradually acquires inspection results such as "inspection passed" or "inspection failed" from the block chain, records the inspection results in a residential room table, re-generates the building stereo model according to the residential room table, marks the residential room in which the inspection is passed as black, marks the residential room in which the inspection is failed as white, and alarms on the residential room in which the inspection is not passed through by the white mark.

In the embodiment, the floor and the in-sleeve number of the house are obtained on the block chain system through the building unit nodes, the house rooms of the house are numbered according to the floor and the in-sleeve number, a house room table of the house is generated, and information of each set of house rooms can be listed; building a building three-dimensional model of the house by counting the house room tables, and displaying the decoration quality inspection progress in real time through the building three-dimensional model; when a quality inspection result uploaded by a field inspection terminal is received, the building unit node displays the quality inspection result on the building three-dimensional model, and the decoration quality inspection progress can be displayed in real time; when the quality inspection result is that the inspection is failed, the construction unit node determines a target residential room corresponding to the quality inspection result according to the residential room table, and gives an alarm to the target residential room in the building three-dimensional model, so that quality problems existing in residential decoration can be timely given an alarm, related units are informed to process the quality problems, and the quality supervision efficiency is improved.

In one embodiment, as shown in FIG. 11, a schematic diagram of a home improvement quality monitoring system 1100 is provided, including a field inspection terminal 1102, a server 1104, an insurance terminal 1106, and a construction unit terminal 1108;

the field inspection terminal 1102 is used for acquiring the construction node inspection items of the residential rooms and displaying the construction node inspection items so that insurance wind control personnel can inspect the decoration quality of the residential rooms according to the construction node inspection items;

the field inspection terminal 1102 is further configured to receive a quality inspection result submitted by the insurance wind control personnel after the insurance wind control personnel perform inspection, and upload the quality inspection result to the server 1104;

the server 1104 is used for generating a quality defect list according to the quality inspection result, and sending the quality defect list to the construction unit, so that the construction unit can correct and modify the decoration quality of the construction node according to the quality defect list;

the server 1104 is further configured to receive a finishing result fed back by the construction unit after finishing the finishing quality of the construction node, so that when the insurance unit has a finishing quality problem in a residential room, the insurance claim is performed according to at least one of a quality inspection result, a quality defect list, and the finishing result.

It should be noted that the home decoration quality supervision system 1100 may further include a wind control end and a construction unit end, where the wind control end is configured to receive the quality inspection result uploaded by the field inspection end 1102 and forward the quality inspection result to the server 1104, the construction unit end is configured to receive the quality defect list from the construction unit end 1108 and correct and modify the quality defect list according to the quality defect list, and the construction unit end 1108 receives the quality defect list sent by the server 1104 and forwards the quality defect list to the construction unit end.

The system can be applied to the scenario shown in fig. 12, and in combination with the application scenario of the home improvement quality monitoring system shown in fig. 12, the server 1104 may be implemented by a separate server or a server cluster formed by a plurality of servers, and may be a server of a monitoring unit, and the monitoring unit may be a management department (e.g., a monitoring station). The field inspection terminal 1102 can be a mobile terminal such as a mobile phone and a tablet computer which are carried by insurance wind control personnel during field inspection, and an application program can be installed on the mobile terminal, the wind control terminal 1103 can be a computer terminal of a wind control unit, the insurance terminal 1106 can be a computer terminal of an insurance unit, the construction unit terminal 1108 can be a computer terminal of a construction unit, and the construction unit terminal 1109 can be a computer terminal of a construction unit. The field inspection terminal 1102 can perform data transmission with the wind control terminal 1103 through a wireless link, and the field inspection terminal 1102 can also directly perform data transmission with the server 1104 through a wireless link.

In the concrete implementation, in order to make clear the responsibility subject when the decoration quality problem occurs, an insurance enterprise supervision mechanism can be introduced, insurance is purchased for the decoration quality of the house through a construction unit, the insurance unit supervises the decoration quality of the house in each decoration stage, and insurance claims are provided when the decoration quality problem occurs in the house, so that the decoration quality problem is effectively solved. The insurance unit can engage a third-party wind control unit with decoration quality supervision experience to perform quality inspection and risk assessment, the wind control unit can assign wind control personnel to perform field inspection, the wind control personnel acquire and display construction node inspection items of residential rooms to be inspected through the field inspection terminal 1102, and the decoration quality of the residential rooms is subjected to field inspection according to the construction node inspection items. After the inspection is completed, the wind control personnel inputs the quality inspection result into the field inspection terminal 1102, and after receiving the quality inspection result, the field inspection terminal 1102 uploads the quality inspection result to the server 1104 through the wireless network, or forwards the quality inspection result to the server 1104 through the wind control terminal 1103. After receiving the quality inspection result, the server 1104 generates a quality defect list according to the quality inspection result, and the quality defect list records construction nodes with quality defects. The server 1104 can also forward the quality inspection result to the insurance terminal 1106, generate a quality defect ticket through the insurance terminal 1106, and send the quality defect ticket back to the server 1104. The server 1104 may also send the quality defect list to the construction unit end 1108, and the construction unit end 1108 forwards the quality defect list to the construction unit end 1109, informing the construction unit to modify the quality defect list. After finishing the rectification, the construction unit generates a rectification result at the construction unit end 1109, feeds the rectification result back to the construction unit end 1108, and forwards the rectification result to the server 1104 through the construction unit end 1108. Through the above process, the server 1104 can record and store the quality inspection result, the quality defect list and the rectification result, and when the residential room has decoration quality problems, the insurance unit can obtain the storage information such as the quality inspection result, the quality defect list and the rectification result from the server 1104 and carry out insurance claim settlement according to the storage information.

In one embodiment, a room identifier and a construction node check item may be set for a residential room in advance, and the room identifier, the construction node check item, and a mapping relationship between the room identifier and the construction node check item are stored on the server 1104; the insurance unit can generate the two-dimensional code in advance according to the room identification of the residential room, and paste the two-dimensional code in the residential room. When the insurance wind control personnel perform field inspection, the two-dimensional code is scanned through the field inspection terminal 1102 to obtain a room identifier of a house room, the field inspection terminal 1102 sends the room identifier to the server 1104, the server 1104 searches a construction node inspection item corresponding to the room identifier after receiving the room identifier and sends the construction node inspection item to the field inspection terminal 1102, and the insurance wind control personnel can check the construction node inspection item through the field inspection terminal 1102.

In another embodiment, a room identifier and a construction node check item may be set in advance for a residential room, and the room identifier, the construction node check item, and a mapping relationship between the room identifier and the construction node check item may be stored on the server 1104; the insurance unit can pre-embed an RFID chip in a wall near an entrance door of a residential room in advance, and writes the room identification into the chip through an RFID writing device. When the insurance wind control personnel perform field inspection, the chip is read through the field inspection terminal 1102 to obtain a room identifier of a house room, the field inspection terminal 1102 sends the room identifier to the server 1104, the server 1104 searches a construction node inspection item corresponding to the room identifier after receiving the room identifier and sends the construction node inspection item to the field inspection terminal 1102, and the insurance wind control personnel can check the construction node inspection item through the field inspection terminal 1102.

In another specific embodiment, a chip number may also be stored in advance in the RFID chip, the insurance wind controller reads the chip number through the RFID reading device, binds the chip number and the room identifier at the field inspection terminal 1102, and sends the binding relationship between the chip number and the room identifier to the server 1104, when the insurance wind controller performs field inspection, the chip number may be obtained by reading the chip through the field inspection terminal 1102, the field inspection terminal 1102 sends the chip number to the server 1104, the server 1104 searches for the room identifier corresponding to the chip number after receiving the chip number, and then determines the construction node inspection item according to the room identifier, and sends the construction node inspection item back to the field inspection terminal 1102, and the insurance wind controller may check the construction node inspection item through the field inspection terminal 1102.

In another specific embodiment, the insurance unit may also write the construction node inspection item of the residential room into the RFID chip through the RFID writing device in advance, and when the insurance wind controller performs field inspection, the insurance wind controller may directly read the construction node inspection item of the residential room by reading the chip through the field inspection terminal 1102.

In another embodiment, after receiving the quality inspection result submitted by the field inspection terminal 1102, the server 1104 may generate a quality defect list according to the quality inspection result, as shown in fig. 13, which provides a display interface diagram of the quality defect list of the home decoration quality supervision system, wherein the display interface diagram includes the building unit, the construction site, and the construction nodes of the residential room, and the quality problem level and the corresponding problem description of each construction node, for example, by inspecting each construction node of the residential room No. 1, 1

unit

1, 1 building 101, in the first period and 4 periods of the parcel No. 1 project, the obtained quality defect list shows that there are 1 quality problems in the room, the problem level is 1, and the specific problem is described as "kitchen water proof is not qualified". The server 1104 sends the quality defect list to an insurance terminal 1106 of an insurance unit, after the insurance unit confirms and feeds back the confirmation message, the server 1104 sends the quality defect list to a construction unit terminal 1108 of a construction unit, the construction unit terminal 1108 forwards the quality defect list to a construction unit terminal 1109, after receiving the quality defect list, the construction unit corrects the kitchen water resistance of the corresponding residential room according to the displayed quality problem, and feeds back the correction result (for example, "corrected") to the server 1104. After receiving the reconditioning result, the server 1104 may send the reconditioning result to the field inspection terminal 1102, or forward the reconditioning result to the field inspection terminal 1102 through the wind control terminal 1103, and notify the insurance wind control personnel to review the residential room, as shown in fig. 14, a display interface diagram of the reconditioning review of the residential fitment quality supervision system is provided, and the insurance wind control personnel can view and review the reconditioning result by selecting a "reconditioning pending" sub-item under an "pending item" item in the application program of the field inspection terminal 1102, and can browse the reconditioning result under the reconditioning review interface, and input the review result, and the information such as the text description and the field picture of the review after the review. If there is a quality problem in the retest, the above-mentioned rectification process is repeated, otherwise, if the quality retest result obtained by the retest is "check pass", the quality retest result is sent to the insurance terminal 1106 via the server 1102, and the insurance unit finally confirms the result.

In another specific embodiment, the server 1104 can store the quality inspection result, the quality defect list, the rectification result, the confirmation message of the insurance unit, and the text, the photo, the video, etc. generated in the decoration quality inspection process, when the decoration quality problem occurs, the insurance unit can call the storage information from the server 1104 through the insurance terminal 1106, and perform insurance claim settlement according to the storage information, thereby improving the fairness and the reliability of the insurance claim settlement. Further, if the quality problem of the construction unit in the current guarantee period is less, the guarantee fee of the next period can be correspondingly adjusted downwards, otherwise, if the quality problem of the current guarantee period is more, the guarantee fee of the next period is correspondingly adjusted upwards, even insurance cannot be bought, so that certain constraint is given to the construction unit, and the decoration quality is ensured.

According to the house decoration quality supervision system, the construction node check items of the house room are obtained through the field check end, the construction node check items are displayed, so that the insurance wind control personnel can conveniently and accurately obtain the construction node check items of the house room when checking the house room, the construction node check items are checked, the field check end receives the quality check results submitted by the insurance wind control personnel and uploads the quality check results to the server, the quality check results can be processed through the server without manual intervention, and the supervision efficiency is improved; the server generates a quality defect list according to the quality inspection result and sends the quality defect list to the construction unit, the construction unit can be informed to correct the quality defect in time, the decoration quality problem is reduced, the server receives the correction result fed back by the construction unit after correction, when the decoration quality problem occurs in the residential room, the server can provide the storage certificates of the correction result, the quality inspection result, the quality defect list and the like for the insurance unit to carry out insurance claim according to the storage certificates, so that the responsibility main body is determined, and the decoration quality problem is effectively solved through the insurance claim.

To facilitate a thorough understanding of the embodiments of the present application by those skilled in the art, the following description will be made with reference to specific examples of fig. 15-26.

In one embodiment, as shown in FIG. 15, a full-fitting inspection process for a home fitting quality monitoring system is provided. The construction unit submits a building unit total progress schedule and a building unit plan implementation table to a competent department, wherein the building unit total progress schedule is a form for planning house decoration progress, the building unit plan implementation table records house decoration plans in a period, and the competent department carries out recording after auditing the building unit total progress schedule and the building unit plan implementation table. The wind control personnel carry out on-site inspection on the construction nodes according to a building unit plan implementation table submitted by a construction unit, when a quality problem is found, the construction nodes are sent to an insurance company for confirmation, the insurance company determines whether to issue a quality defect list according to the quality problem condition, when the quality defect list needs to be issued, the insurance company issues the quality defect list to the construction unit, the construction unit notifies the construction unit to carry out rectification and modification, and notifies the wind control company to carry out recheck after the rectification and modification of the construction unit is completed, and the insurance company needs to confirm after the recheck is completed. The administrative department can decide whether to issue the rectification notice according to the quality defect list of the insurance company, when the rectification notice needs to be issued, the administrative department issues the rectification notice to the construction unit, the rectification notice can be copied to the wind control company and the insurance company in the meantime, the construction unit informs the construction unit of rectification, and the administrative department replies the rectification result after the rectification of the construction unit is completed. The administrative department can also send supervisors for examination, the supervisors register and submit examination records, and decide whether to issue the rectification notice sheet according to the examination records, when the rectification notice sheet needs to be issued, the supervisors issue the rectification notice sheet to the construction units, the construction units can transmit the rectification notice sheet to the wind control companies and the insurance companies, the construction units inform the construction units of rectification, and the administrative department replies rectification results after the rectification of the construction units is completed.

In one embodiment, as shown in FIG. 16, a flow of rectification according to a quality rectification notice is provided. The quality rectification notice sheet is a form for recording construction nodes needing rectification, and the recorded contents can comprise project names, building units, construction nodes, supervision units, notice sheet issuing units, and the grade and specific text description of quality problems. After the inspection is finished, the supervisors register the found quality problems and submit the quality problems to the server of the department in charge, the server automatically generates a quality rectification notice sheet and sends the quality rectification notice sheet to the construction unit end, the construction unit rectifies the quality according to the received quality rectification notice sheet, and sequentially informs the supervision unit and the construction unit to confirm the quality rectification notice sheet after the rectification is finished, if the quality rectification notice sheet does not pass the confirmation, the construction unit is informed to rectify the quality again, otherwise, if the quality rectification notice sheet passes the confirmation, the confirmation result is fed back to the server of the department in charge, and the department in charge finally confirms the quality rectification notice sheet.

In one embodiment, a process for insurance company supervision in a home improvement quality supervision system is provided. The construction unit registers engineering information firstly, the construction unit registers the engineering information according to a construction permit and inputs the information when purchasing insurance to generate an engineering code, then the construction unit declares a full-decoration construction scheme and a general plan by taking a single project as a unit to generate a single engineering code, each house type corresponds to one house type code, the construction unit also needs to declare a template house construction progress plan cross-track map for recording the full-decoration construction progress, then a notarization is carried out after the template house is finished, the construction unit uploads the notarization and image data of each room, an insurance company carries out filing, the insurance company assigns a wind control company to carry out risk management, after the wind control company is audited by a main department, the wind control company carries out construction process supervision according to the single project and the number of the house type sets in the full-decoration construction cross-track map, specifically, the wind control company can assign wind control personnel to carry out household sampling inspection after the full-decoration construction of the single project is finished, and the insurance company takes effect after the project is accepted.

In one embodiment, as shown in fig. 17, a project and project information declaration process of a construction unit supervised by an insurance company is provided, where a construction unit end submits project information to a management server, the project information includes a project name, a construction site, a construction unit, a project principal and a project introduction, and the project information is recorded after the management server confirms that the project information passes the project information; after the project information is recorded, the construction unit submits the project information to a server of a governing department, the project information comprises the project information and information of decoration companies, supervision units, construction units and the like, the project information is recorded after the information is confirmed by the governing department, and then a manufacturing scheme of the entity sample house can be reported. In the process of reporting the manufacturing scheme of the physical sample house, as shown in fig. 18, the process of reporting the manufacturing scheme of the physical sample house and notarization is provided, which is supervised by an insurance company, the construction unit end submits information such as the seating condition of the sample house, the registered house number, the construction scheme of the sample house, the construction process and the like to a server of a department of charge, after the audit of an auditor is passed, the construction unit end can download information such as two-dimensional codes of a room of an engineering building, a sample house data archiving and replying list and the like from the server, can submit a notarization application of the physical sample house to a notarization institution, and can manufacture the physical sample house after the notarization institution is notarized.

In one embodiment, as shown in FIG. 19, an insurance company supervised engineering purchase insurance registration process is provided. After a construction unit buys decoration insurance, the construction unit end submits insurance purchasing information to an insurance company for auditing, and uploads the insurance purchasing information to a main department server for the main department to audit after the auditing is passed, wherein the insurance purchasing information comprises the insurance company name, insurance purchasing date and insurance amount, and is recorded after the auditing is passed by the insurance company and the main department, a construction plan can be generated after the recording is passed, and the insurance company can register a risk management contract.

In one embodiment, as shown in FIG. 20, a full finishing work material declaration and plan implementation flow for insurance company administration is provided. The construction unit declares the full-decoration engineering materials before decoration, fills the construction plan and uploads the data to the server of the administrative department. After the verification of the construction unit is passed by the competent department, the construction unit reports whether insurance is purchased, if so, the system can automatically push the construction plan to a construction unit end in advance, the construction plan comprises information of plan starting and ending time, construction nodes, construction floors, construction parts and the like, the construction unit needs to edit a construction account number in the construction plan, and then the construction plan can be submitted to a wind control worker, and the wind control worker carries out field inspection according to the construction plan through application software on a mobile phone terminal.

In one embodiment, as shown in FIG. 21, a risk management contract, risk management scenario declaration flow for insurance company administration is provided. After registering a risk management contract, the insurance company assigns a wind control company to carry out risk management according to the risk management contract, submits an assignment result to a competent department, registers a risk management scheme by the wind control company after the approval of the competent department is passed, and assigns wind control personnel to take charge of field inspection. After the wind control company submits the risk management scheme, if the insurance company and the administrative department both confirm the pass, the system automatically generates pass information according to the wind control personnel assigned in the scheme, and after the validity period of the pass is edited by the insurance company, the pass information is submitted to an insurance association and finally confirmed by the insurance association.

In one embodiment, as shown in FIG. 22, a process is provided for an insurance company to supervise the issue of quality defect tickets. The method comprises the steps that wind control personnel enter a field to check according to a construction plan submitted by a construction unit, found quality problems are registered and submitted to a server of a department of charge, the server automatically generates quality defect list data and sends the quality defect list data to an insurance unit end, the quality defect list data comprise quality problem grades, the insurance company confirms whether to issue the quality defects according to the quality problem grades, the quality defect list is issued to the construction unit for the quality defects reaching the rectification grades, the construction unit informs the construction unit to rectify and reform according to the received quality defect list and reply the rectification results, when the wind control personnel receive the rectification results, the wind control personnel perform rechecking at a field check end, and if the rechecking passes, the insurance company finally confirms.

In one embodiment, as shown in fig. 23, a process of wind control person registration and wind control person pass application supervised by an insurance company is provided. The wind control company submits the information of the wind control personnel to the insurance association for registration, and the insurance association records the wind control personnel. For the pass application of the wind control personnel, after the risk management scheme is approved, the system automatically generates pass information for the wind control personnel in the scheme, the pass information is submitted to an insurance association after the valid period of the pass is edited by an insurance company, and the pass information is finally confirmed by the insurance association.

In one embodiment, as shown in FIG. 24, a process of windguard change for the administration of insurance companies is provided. In the decoration quality inspection process, if the wind control personnel need to be changed, the wind control company can submit the change application of the wind control personnel to the insurance company, and after the application of the insurance company and the competent department passes, the new personnel can replace the pass number of the old personnel.

In one embodiment, as shown in fig. 25, a process for the wind-controlled qualification registration exam administered by an insurance company is provided. The wind control company registers the information of the examination reporting personnel, and completes the registration of the wind control qualification certificate after the qualification audit of the wind control personnel is passed by the insurance company and the insurance association. After the examination of the examination reporting personnel passes, the wind control company registers the examination reporting personnel in the wind control personnel information base of the wind control company.

In one embodiment, as shown in fig. 26, a process of wind report registration and wind acceptance registration for the supervision of insurance companies is provided. The wind control company registers the wind control report of each household in the house and sends the wind control report to the insurance company for confirmation, and meanwhile, the wind control company also registers the wind control acceptance report and sends the wind control acceptance report to the insurance company and the administrative department for confirmation.

In a specific implementation manner, after logging in an application program at a field inspection terminal, a wind control person can check backlogs and already-done matters, wherein the backlogs are construction node inspection items needing to be checked, and include initial checking and checking for rectification, the already-done matters are already-checked construction node inspection items, the wind control person can also check inspection records of rectification projects, check problems submitted in the checking process, follow up problem processing conditions, and register problems discovered by non-construction nodes. The field inspection terminal can also display the pass of the wind control personnel.

In another specific embodiment, the technology for realizing house identity recognition based on RFID in the system includes using an RFID chip as an information carrier of a room, and is used for identifying each room of each building, specifically including a kitchen, a washroom, a bedroom, a study, a living room, and the like, and each room may be identified by using one chip. In the two stages of blank delivery and decoration delivery, each room needs to be checked and accepted, so that the service life of the chip can be designed according to the checking period, and the checking is finished through a house decoration quality risk management application program installed on a mobile phone terminal. When the system is delivered and accepted, an acceptance person uses a residence decoration quality risk management application program installed on a mobile phone to perform acceptance inspection on each room of each set of rooms, the system is connected with an ultrahigh frequency RFID reader through Bluetooth, the ultrahigh frequency RFID tags pre-embedded at the designated positions of the rooms are scanned, information of the corresponding rooms is obtained, inspection results of all inspection items are additionally recorded in the application program, and the inspection results are uploaded to a data center background in real time through a mobile network. For convenient operation, the chip can be an ultrahigh frequency chip so as to meet the use requirement that the read-write distance is not lower than a preset threshold value after the chip information passes through barriers such as a plastering layer, a ceramic tile and the like. In order to ensure the using effect of the chip, the chip can be made of waterproof, acid-base-resistant and corrosion-resistant packaging materials and has a metal-resistant function. The back of the chip can be customized with gum to ensure that the back does not fall off when being fixed on a reinforced concrete wall surface or a concrete aerated block wall surface; the front surface of the chip can be printed with enterprise marks or contact telephone information according to the requirements of customers. For the spot check when making things convenient for the chip to put on a record, can print the only code of chip at the chip front to reserve the round hole that is used for fixed chip, and minimize chip coverage area, prevent the hollowing.

In another specific embodiment, by recording enterprise information, project information, engineering information, decoration material information and the like, a house full-decoration engineering library can be established, information such as construction plans, inspection records and problem rectification conditions of house full decoration can be reflected, and tracking and tracing can be conveniently carried out when decoration quality problems occur.

In another specific embodiment, the manufacturing scheme, the construction process and the construction plan of the entity template house can be managed, the construction process is standardized, and the spot is photographed and marked as the inspection standard of the house full-decoration project.

In another specific embodiment, the system displays the construction general plan of the construction unit in a way of a cross-road map, automatically generates the construction plan and timely pushes the construction plan to a field inspection end of wind control personnel, the wind control personnel are informed of entering inspection in advance, the fact that personnel inspection exists on each node of the complete decoration is achieved, and automatic early warning of the system is achieved if the nodes are left.

In the embodiment, the house decoration quality supervision system can manage the house whole decoration engineering process, records information such as construction process, construction progress, construction plan and figure audit report of an entity sample house, establishes a decoration standard library after the notarization of a notarization authority, and introduces an insurance company and a third-party wind control company to comprehensively check decoration nodes, so that the decoration process can be executed according to the standard of the sample house, the system automatically transmits to relevant departments such as the insurance company and a construction unit when a quality problem is found, and timely alarm is realized, and a main body is supervised to perform closed-loop processing on the quality problem.

In one embodiment, the server is further configured to provide the quality defect list to the insurance terminal; the insurance terminal is also used for confirming the quality defect list after receiving the quality defect list, generating a confirmation message of the quality defect list and feeding back the confirmation message to the server; the server is further configured to send the quality defect list to a construction unit after receiving the confirmation message fed back by the insurance terminal.

In specific implementation, after receiving a quality inspection result submitted by an insurance wind control worker through a field inspection terminal, a server can generate a quality defect list according to the quality inspection result, wherein the quality defect list comprises a building unit, a construction part and a construction node of a residential room, and quality problem grades and corresponding problem descriptions of the construction nodes, for example, by inspecting each construction node of 1 unit, 1 building, 1 residential room, 101 number of the 1 unit, 4 in a first period of a No. 1 block project, 1 quality problem of the residential room is displayed in the obtained quality defect list, the problem grade is 1 grade, and a specific problem description is 'kitchen waterproof unqualified'. The server sends the quality defect list to an insurance end of an insurance unit, the insurance end confirms the quality defect stated in the quality defect list after receiving the quality defect list and generates confirmation information, for example, when the quality problem recorded in the quality defect list is of a grade 1, the insurance end judges that higher complaint risk exists in decoration quality, and sends 'correction required' information to the server. The server receives the information of 'correction needed', sends the quality defect list to the construction unit end, the construction unit end forwards the quality defect list to the construction unit end, after receiving the quality defect list, the construction unit corrects the quality of kitchen water resistance of a corresponding house according to the displayed 'unqualified kitchen water resistance' problem, feeds the correction result (for example, 'corrected') back to the construction unit end, and forwards the correction result to the server through the construction unit end. After receiving the rectification result, the server can send the rectification result to a field inspection terminal of the insurance wind control personnel to inform the insurance wind control personnel to recheck the residential room, if the quality problem still exists in the recheck, the rectification process is repeated, otherwise, if the quality inspection result obtained by recheck is 'inspection pass', the result is sent to the insurance terminal through the server, and the insurance unit finally confirms the result.

In the embodiment, the quality defect list is provided to the insurance terminal through the server, so that an insurance unit can judge whether to inform rectification or not according to the risk condition of the quality defect; after receiving the quality defect list, the insurance terminal confirms the quality defect list to generate a confirmation message of the quality defect list and feeds the confirmation message back to the server, so that an insurance unit can know the condition of the quality defect and judge whether rectification is needed or not; after receiving the confirmation message fed back by the insurance terminal, the server issues the quality defect list to the construction unit, and the construction unit can be informed to carry out rectification according to the quality defect list by the construction unit when the insurance unit judges that rectification is needed, so that the house decoration quality problem is reduced.

In one embodiment, the field inspection terminal is further configured to scan the two-dimensional code to obtain a room identifier of a residential room, and send the room identifier to the server; the server is further used for determining the construction node check items of the residential rooms according to the room identifications after the room identifications are received, and providing the construction node check items to the field check end.

In specific implementation, a room identifier and a construction node check item can be set for a residential room in advance, and the room identifier, the construction node check item and a mapping relation between the room identifier and the construction node check item are stored on a server; the insurance unit may generate the two-dimensional code in advance according to the room identifier of the residential room, and paste the two-dimensional code in the residential room. When the insurance wind control personnel carry out field inspection, the two-dimensional codes are scanned through the field inspection terminal to obtain room identifiers of the house rooms, the field inspection terminal sends the room identifiers to the server, the server searches the corresponding construction node inspection items after receiving the room identifiers, and sends the construction node inspection items back to the field inspection terminal, and the insurance wind control personnel can check the construction node inspection items through the field inspection terminal.

In the embodiment, the room identifier of the residential room is obtained by scanning the two-dimensional code through the field inspection terminal, and the room identifier is sent to the server, so that the server can obtain the room identifier; after the server receives the room identification, the server determines the construction node check item of the residential room according to the room identification, and provides the construction node check item for the field check end, so that wind control personnel can conveniently and accurately obtain the construction node check item of the room to be checked, the working efficiency is improved, and the condition of false detection is avoided.

In one embodiment, the field inspection terminal is further configured to read the RFID chip, obtain a room identifier of a residential room, and send the room identifier to the server; the server is further used for determining the construction node check items of the residential rooms according to the room identifications after receiving the room identifications, and providing the construction node check items to the field check end.

In specific implementation, a room identifier and a construction node check item can be set for a residential room in advance, and the room identifier, the construction node check item and a mapping relation between the room identifier and the construction node check item are stored on a server; the insurance unit can pre-embed an RFID chip in a wall near an entrance door of a residential room in advance, and writes the room identification into the chip through RFID writing equipment. When the insurance wind control personnel carry out field inspection, the chip is read through the field inspection terminal to obtain the room identification of the house room, the field inspection terminal sends the room identification to the server, the server searches the construction node inspection item corresponding to the room identification after receiving the room identification and sends the construction node inspection item back to the field inspection terminal, and the insurance wind control personnel can check the construction node inspection item through the field inspection terminal.

In the embodiment, the room identifier of the residential room is obtained by reading the RFID chip through the field inspection terminal, and the room identifier is sent to the server, so that the server can obtain the room identifier; after the server receives the room identifier, the server determines the construction node check item of the residential room according to the room identifier, and provides the construction node check item for the field check end, so that wind control personnel can conveniently and accurately obtain the construction node check item of the room to be checked, the working efficiency is improved, and the condition of false detection is avoided.

In one embodiment, the field inspection terminal is further configured to read the RFID chip, obtain a construction node inspection item of the residential room, and display the construction node inspection item.

In the specific implementation, the insurance unit can write the construction node inspection items of the residential room into the RFID chip through the RFID writing device in advance, and when the insurance wind control personnel perform field inspection, the insurance wind control personnel can read the chip through the field inspection terminal 1102 and directly read the construction node inspection items of the residential room.

In the embodiment, the field inspection terminal reads the RFID chip to obtain the construction node inspection item of the residential room, and displays the construction node inspection item, so that the wind control personnel can conveniently and accurately obtain the construction node inspection item of the room to be inspected, the working efficiency is improved, and the condition of false inspection is avoided.

In one embodiment, the field inspection terminal is further configured to receive quality description information submitted by the insurance wind control personnel after inspection, and upload the quality description information to the server; the field inspection terminal is further used for shooting according to the image shooting instruction when receiving the image shooting instruction sent by the insurance wind control personnel to obtain the quality defect image and uploading the quality defect image to the server.

In the specific implementation, the insurance wind control personnel can log in an application program on a field inspection terminal, can check the project to be inspected of the appointed building unit by clicking a to-be-handled button in the application program, and the project to be inspected is generated according to a construction plan submitted by a construction unit and comprises all construction nodes and construction parts of the building unit. When an insurance wind control worker carries out decoration quality inspection on a specified residential room, the field inspection terminal is used for scanning the two-dimensional code or reading the chip, construction node inspection items of the residential room can be displayed, the insurance wind control worker carries out decoration quality inspection on each construction node inspection item and inputs a quality inspection result to the field inspection terminal, and the insurance wind control worker can input quality description information according to quality problems found in the field inspection process, wherein the quality description information comprises a building, a unit, a house number, an inspection part, an inspector, the grade of the quality problems, character description and the like; the insurance wind control personnel can also aim the field inspection terminal at the quality problem part when finding the quality problem, click an image shooting button on the field inspection terminal, and the field inspection terminal shoots the quality problem part after receiving an image shooting instruction to generate a quality defect image. And after receiving the quality description information and the quality defect image, the field inspection terminal uploads the information to the server, and the server processes and stores the quality inspection result. The insurance wind control personnel can also check the problems submitted by the inspection through the field inspection terminal or add the construction problems outside the construction plan range.

In the embodiment, the field inspection terminal receives quality description information submitted by insurance wind control personnel after inspection, uploads the quality description information to the server, shoots according to an image shooting instruction when receiving the image shooting instruction sent by the insurance wind control personnel to obtain a quality defect image, uploads the quality defect image to the server, can give detailed text and picture description to the quality inspection defect, informs a construction unit to correct and revise, and stores the quality inspection result, and is used for defining a main body when a decoration quality problem occurs, so that the decoration quality problem is effectively solved.

In one embodiment, the insurance terminal is further configured to send a supervision record calling instruction to the server when receiving a fitment quality complaint list for a residential room; the server is also used for calling out the quality supervision record when receiving the supervision record calling instruction, and sending the quality supervision record to the insurance terminal; the quality supervision record comprises at least one of a quality inspection result, a quality defect list, an rectification result and a confirmation message; the insurance terminal is also used for receiving the quality supervision records and generating insurance claim terms aiming at the decoration quality complaint list according to the quality supervision records and the preset insurance claim contracts.

In the concrete implementation, the construction unit purchases insurance from an insurance unit in advance, signs an insurance claim settlement contract and takes the insurance policy into effect after the construction completion is qualified. When a house buyer or a resident finds that the house has decoration quality defects, a decoration quality complaint sheet can be sent to a construction unit, and the construction unit end forwards the decoration quality complaint sheet to an insurance end of the insurance unit through a server. When the insurance end receives the decoration quality complaint sheet, a supervision record calling instruction is sent to the server, after the server receives the supervision record calling instruction, quality supervision records such as a quality inspection result, a quality defect sheet, an adjustment result and a confirmation message are called out, the quality supervision records are sent to the insurance end, after the insurance end receives the quality supervision records, the quality supervision records and the decoration quality complaint sheet are compared with the previously signed insurance claim contract, and insurance claim items are generated according to items suitable for carrying out claims according to the insurance claim contract in the decoration quality complaint sheet.

In the embodiment, when the decoration quality complaint sheet for the residential room is received, the monitoring record calling instruction is sent to the server through the insurance terminal, and when the monitoring record calling instruction is received, the quality monitoring record is called out through the server and sent to the insurance terminal, so that accurate and reliable quality monitoring record can be obtained when the decoration quality complaint sheet is received by an insurance unit; the insurance end receives the quality supervision record, and generates an insurance claim term aiming at the decoration quality complaint list according to the quality supervision record and a preset insurance claim contract, so that the insurance claim of the house decoration quality can be automatically and reliably realized, and the efficiency and the reliability of the insurance claim are improved.

In one embodiment, the server is further configured to obtain a floor and a number in a house; numbering the residential rooms of the residence according to the floors and the serial numbers in the house to generate a residential room table of the residence; building a building three-dimensional model of a house by counting a house room table; the server is further used for displaying the quality inspection result on the building three-dimensional model when receiving the quality inspection result uploaded by the field inspection terminal so as to show the inspection progress of the insurance wind control personnel in inspecting the decoration quality.

In a specific implementation, a building unit can input information of buildings, units, floors, inner numbers of sleeves and the like of a house to a server through a building unit end, each household in the floors can be numbered according to the inner numbers of the floors and the inner numbers of the sleeves, for example, when the floor is 1 and the inner numbers of the sleeves are 1 and 2, the numbers are set to be three, the first position is the floor, the third position is the inner number, the second position is constant to be 0, each set of rooms are numbered, room numbers of the first-layer rooms are 101 and 102, furthermore, the digits of the floors in the room numbers can be determined according to the length of a floor field, for example, for the 10 th floor, the length of the floor field is 2, four-digit room numbers can be set, the first two digits are the floors, the fourth digit is the inner number, the third position is constant to be 0, and further room numbers 1001 and 1002 can be obtained. After the room number of the residential room is obtained, a residential room table may be generated that records building, unit, floor, and room number information for each residential room in the residence. After the residential room table is obtained, the building stereo model can be generated by counting the residential room table, for example, two sets of rooms in the first floor can be obtained by counting according to the

room numbers

101 and 102 of the first floor recorded by the residential room table, and the two sets of rooms are displayed in the first floor in the building stereo model. By obtaining the quality inspection result from the server, the inspection state of the decoration quality inspection performed by the insurance wind control personnel can be recorded in the residential room table, and the inspection state of all residential rooms can be recorded as 'non-inspection' in the initial condition, and the corresponding residential rooms in the building three-dimensional model are marked as the non-inspection state. With the proceeding of the field inspection, the quality inspection result is gradually obtained, the inspection state of the residential room in the residential room table can be correspondingly updated to the states of 'inspection in process', 'inspection passing', 'inspection not passing' and the like, and the states are displayed in real time in the building stereo model through corresponding marks, so that the inspection progress of the decoration quality inspection is displayed.

In the embodiment, the server acquires the floor and the number in the set of the house, numbers the house rooms of the house according to the floor and the number in the set of the house, generates the house room table of the house, and can list the information of each set of the house rooms; building a building three-dimensional model of the house by counting the house room tables, and displaying the decoration quality inspection progress in real time through the building three-dimensional model; when the quality inspection result uploaded by the field inspection terminal is received, the server displays the quality inspection result on the building three-dimensional model, and the decoration quality inspection progress can be displayed in real time.

In one embodiment, the server is further configured to determine a target residential room corresponding to the quality inspection result according to the residential room table and alarm the target residential room in the building stereo model when the quality inspection result is inspection failure.

In a specific implementation, a residential room recorded as "failed to check" in the residential room table can be used as a target residential room, and the corresponding building, unit, floor and room number are searched according to the residential room table, so that the position of the target residential room in the three-dimensional building model is determined, and an alarm is given through operations such as highlight display and the like at the corresponding position.

In the embodiment, when the quality inspection result is that the inspection is failed, the server determines the target residential room corresponding to the quality inspection result according to the residential room table, and gives an alarm to the target residential room in the building three-dimensional model, so that the inspection condition can be clear at a glance, related units can know the quality problem existing in decoration in time, and the quality supervision efficiency is improved.

In one embodiment, as shown in fig. 27, a method for supervising home decoration quality is provided, which is illustrated by applying the method to the field inspection terminal 1102 in fig. 11, and includes the following steps:

step S2710, acquiring a construction node check item of a residential room;

step S2720, displaying construction node inspection items for an insurance wind controller to inspect the decoration quality of a residential room according to the construction node inspection items;

step S2730, receiving a quality inspection result submitted by the insurance wind control personnel after inspection;

step S2740, uploading the quality inspection result to a server, so that the server can generate a quality defect list according to the quality inspection result, send the quality defect list to a construction unit, and receive a correction result fed back by the construction unit after correcting the decoration quality of the construction node; the quality inspection results, quality defect list and rectification results are used for carrying out insurance claim settlement when decoration quality problems occur in the residential rooms.

In the concrete implementation, in order to define the responsibility main body when the decoration quality problem occurs, an insurance enterprise supervision mechanism can be introduced, insurance is purchased for the decoration quality of the residence through a construction unit, the insurance unit supervises the decoration quality of the residence in each decoration stage, and insurance claim settlement is provided when the decoration quality problem occurs in the residence, so that the decoration quality problem is effectively solved. The insurance unit can engage a third-party wind control unit with decoration quality supervision experience to carry out quality inspection and risk assessment, the wind control unit can assign wind control personnel to carry out field inspection, the wind control personnel obtain and display construction node inspection items of residential rooms to be inspected through a field inspection terminal, and the decoration quality of the residential rooms is subjected to field inspection according to the construction node inspection items. After the inspection is finished, the wind control personnel input the quality inspection result into the field inspection terminal, and the field inspection terminal uploads the quality inspection result to the server through a wireless network after receiving the quality inspection result, or forwards the quality inspection result to the server through the wind control terminal. And after receiving the quality inspection result, the server generates a quality defect list according to the quality inspection result, wherein the quality defect list records construction nodes with quality defects. The server can also send the quality defect list to a construction unit end, and the construction unit end forwards the quality defect list to a construction unit end and informs the construction unit to carry out rectification and modification according to the quality defect list. And after the construction unit finishes the rectification, the construction unit end generates a rectification result, feeds the rectification result back to the construction unit end, and feeds the rectification result back to the server through the construction unit end. Through the process, the server records and stores the quality inspection result, the quality defect list and the rectification result, when the residential room has decoration quality problems, the insurance unit can acquire the quality inspection result, the quality defect list, the rectification result and other storage information from the server, and carry out insurance claim settlement according to the storage information.

In the embodiment, the construction node check item of the residential room is obtained, and the construction node check item is displayed, so that the insurance wind control personnel can check the decoration quality of the residential room according to the construction node check item, and can conveniently and accurately obtain the construction node check item of the residential room when checking the residential room and check the construction node check item; the quality inspection result submitted by the insurance wind control personnel after the insurance wind control personnel perform inspection is received, the quality inspection result is uploaded to the server, the quality inspection result can be processed through the server, manual intervention is not needed, and the supervision efficiency is improved; the quality defect list is issued to a construction unit, and the construction unit can be informed of correcting the quality defect in time, so that the decoration quality problem is reduced; the method comprises the steps of receiving an adjustment and modification result fed back by a construction unit after the construction unit adjusts and modifies the decoration quality of a construction node, providing storage certificates such as the adjustment and modification result, a quality inspection result and a quality defect list for an insurance unit when a decoration quality problem occurs in a residential room, and enabling the insurance unit to carry out insurance claim according to the storage certificates, so that a responsibility main body is determined, and the decoration quality problem is effectively solved through the insurance claim.

In one embodiment, as shown in fig. 28, another home improvement quality supervision method is provided, which is illustrated by applying the method to the server 1104 in fig. 11, and includes the following steps:

step S2810, receiving a quality check result; the quality inspection result is uploaded by the insurance wind control personnel through a field inspection terminal; the quality inspection result is used for describing a result obtained after the decoration quality of the residential room is inspected;

step S2820, generating a quality defect list according to the quality inspection result, and sending the quality defect list to a construction unit, so that the construction unit can correct and modify the decoration quality of the construction node according to the quality defect list;

and S2830, receiving a finishing result fed back by the construction unit after finishing the decoration quality of the construction node, so that when the decoration quality of the residential room is problematic, the insurance unit can carry out insurance claim according to at least one of the quality inspection result, the quality defect list and the finishing result.

It should be understood that although the various steps in the flow charts of fig. 5, 16-28 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not limited to being performed in the exact order illustrated and, unless explicitly stated herein, may be performed in other orders. Moreover, at least some of the steps in fig. 5, 16-28 may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed in turn or alternately with other steps or at least some of the other steps or stages.

The specific definition of the house decoration quality supervision method can be referred to the definition of the house decoration quality supervision system in the above, and the details are not repeated here. All or part of each module in the house decoration quality supervision method can be realized through software, hardware and combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.

In one embodiment, a computer device is provided, which may be a server, and its internal structure diagram may be as shown in fig. 29. The computer device includes a processor, a memory, and a network interface connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The database of the computer equipment is used for storing the house decoration quality supervision data. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a home improvement quality supervision method.

In one embodiment, a computer device is provided, which may be a terminal, and its internal structure diagram may be as shown in fig. 30. The computer device includes a processor, a memory, a communication interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operating system and the computer program to run on the non-volatile storage medium. The communication interface of the computer device is used for carrying out wired or wireless communication with an external terminal, and the wireless communication can be realized through WIFI, an operator network, NFC (near field communication) or other technologies. The computer program is executed by a processor to implement a home improvement quality supervision method. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like.

It will be appreciated by those skilled in the art that the configurations shown in fig. 29-30 are only block diagrams of some of the configurations relevant to the present disclosure, and do not constitute a limitation on the computing devices to which the present disclosure may be applied, and that a particular computing device may include more or less components than shown, or combine certain components, or have a different arrangement of components.

In one embodiment, a computer device is provided, comprising a memory and a processor, the memory having a computer program stored therein, the processor implementing the following steps when executing the computer program: acquiring construction node inspection items of residential rooms; displaying the construction node check items for the insurance wind control personnel to check the decoration quality of the residential rooms according to the construction node check items; receiving a quality inspection result submitted by an insurance wind control worker after inspection; and uploading the quality inspection result to a server, so that the server generates a quality defect list according to the quality inspection result, sends the quality defect list to a construction unit, and receives a finishing result fed back by the construction unit after finishing the decoration quality of the construction node.

In one embodiment, a computer device is provided, comprising a memory and a processor, the memory having a computer program stored therein, the processor implementing the following steps when executing the computer program: receiving a quality check result; generating a quality defect list according to the quality inspection result, and issuing the quality defect list to a construction unit for the construction unit to correct the decoration quality of the construction node according to the quality defect list; and receiving a finishing result fed back by the construction unit after finishing the finishing quality of the construction node, so that when the insurance unit has finishing quality problems in the residential room, carrying out insurance claim settlement according to at least one of the quality inspection result, the quality defect list and the finishing result.

In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored which, when executed by a processor, performs the steps of: acquiring a construction node inspection item of a residential room; displaying the construction node check items for the insurance wind control personnel to check the decoration quality of the residential rooms according to the construction node check items; receiving a quality inspection result submitted by the insurance wind control personnel after inspection; and uploading the quality inspection result to a server, so that the server generates a quality defect list according to the quality inspection result, sends the quality defect list to a construction unit, and receives a finishing result fed back by the construction unit after finishing the decoration quality of the construction node.

In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of: receiving a quality check result; generating a quality defect list according to the quality inspection result, and issuing the quality defect list to a construction unit for the construction unit to correct the decoration quality of the construction node according to the quality defect list; and receiving a finishing and modifying result fed back after finishing and modifying the decoration quality of the construction node by the construction unit, so that when the decoration quality problem occurs in the residential room, the insurance unit can carry out insurance claim settlement according to at least one of the quality inspection result, the quality defect list and the finishing and modifying result.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), for example.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A block chain system for monitoring house decoration quality is characterized by comprising insurance unit nodes, construction unit nodes and construction unit nodes;

the insurance unit node is also used for generating a quality defect list according to the quality inspection result and carrying out chain loading and evidence saving on the quality defect list on the block chain system; the quality defect list records construction nodes with quality defects;

the insurance unit node is also used for sending a rectification notification to the construction unit node;

2. The blockchain system of claim 1, wherein the construction unit node is further configured to generate a rectification completion notification and send the rectification completion notification to the construction unit node;

the construction unit node is further configured to forward the rectification completion notification to the insurance unit node;

the insurance unit node is further configured to obtain the rectification result on the block chain system when receiving the rectification completion notification; and the rectification result is also used for the insurance wind control personnel to evaluate the risk of claim settlement.

3. The blockchain system of claim 1, further comprising the field check terminal;

the field inspection terminal is used for acquiring a construction node inspection item of a residential room and displaying the construction node inspection item so that the insurance wind control personnel can inspect the decoration quality of the residential room according to the construction node inspection item;

and the field inspection terminal is also used for receiving a quality inspection result submitted by the insurance wind control personnel after inspection, and uploading the quality inspection result to the insurance unit node.

4. The blockchain system of claim 1, wherein the construction unit node is further configured to generate a construction completion notification after finishing of the residential room and to send the construction completion notification to the insurance unit node;

the insurance unit node is used for generating an inspection task entrusting order after receiving the construction completion notification; and the inspection task entrusting sheet is used for entrusting the insurance wind control personnel to inspect the decoration quality of the residential room.

5. The blockchain system of claim 3, wherein the insurance unit node is further configured to upload room identifications for the residential rooms and the construction node check items to the blockchain system;

the field inspection terminal is further configured to scan the two-dimensional code set for the residential room, obtain a room identifier of the residential room, and obtain the construction node inspection item of the residential room on the block chain system according to the room identifier.

6. The blockchain system of claim 3, wherein the insurance unit node is further configured to upload room identifications of the residential rooms and the construction node check terms to the blockchain system;

the field inspection terminal is further configured to read an RFID chip set for the residential room, obtain the room identifier of the residential room, and obtain the construction node inspection item of the residential room on the block chain system according to the room identifier.

7. The system of claim 3, wherein the quality inspection results comprise quality description information and a quality defect image;

the field inspection terminal is also used for receiving the quality description information submitted by the insurance wind control personnel after inspection and uploading the quality description information to the insurance unit node;

and the field inspection terminal is also used for shooting according to the image shooting instruction when receiving the image shooting instruction sent by the insurance wind control personnel to obtain the quality defect image and uploading the quality defect image to the insurance unit node.

8. The system according to claim 1, wherein the insurance unit node is further configured to, when a fitment quality complaint sheet for the residential room is received, obtain at least one of the quality inspection result, the quality defect sheet, and the rectification result on the blockchain system, and generate an insurance claim for the fitment quality complaint sheet according to the at least one of the quality inspection result, the quality defect sheet, and the rectification result, and a preset insurance claim contract.

9. The system of claim 1, wherein the construction unit node is further configured to obtain a floor and a jacket number of the residence on the blockchain system; numbering the residential rooms of the residence according to the floor and the serial numbers in the sleeve to generate a residential room table of the residence; building a building three-dimensional model of the house by counting the house room table;

the construction unit node is also used for displaying the quality inspection result on the building three-dimensional model when receiving the quality inspection result uploaded by the field inspection terminal so as to show the inspection progress of the insurance wind control personnel in inspecting the decoration quality;

and the construction unit node is also used for determining a target residential room corresponding to the quality inspection result according to the residential room table and giving an alarm to the target residential room in the building three-dimensional model when the quality inspection result is that the inspection does not pass.

10. A house decoration quality supervision system is characterized by comprising a field inspection terminal and a server;

the server is further configured to receive a finishing result fed back by the construction unit after finishing the finishing quality of the construction node, so that when an insurance unit has a finishing quality problem in the residential room, insurance claims are performed according to at least one of the quality inspection result, the quality defect list and the finishing result.

11. The home improvement quality surveillance system according to claim 10, further comprising an insurance terminal;

the server is further used for providing the quality defect list to the insurance terminal;

the insurance terminal is used for confirming the quality defect list after receiving the quality defect list, generating a confirmation message of the quality defect list and feeding back the confirmation message to the server;

and the server is further used for issuing the quality defect list to the construction unit after receiving the confirmation message fed back by the insurance terminal.

12. The home improvement quality supervision system according to claim 10, characterized in that the system further comprises a two-dimensional code set for the home room; the two-dimensional code is generated according to the room identification of the residential room;

the field inspection terminal is further configured to scan the two-dimensional code to obtain the room identifier of the residential room, and send the room identifier to the server;

and the server is further used for determining the construction node inspection item of the residential room according to the room identifier after receiving the room identifier, and providing the construction node inspection item to the field inspection terminal.

13. The home improvement quality supervision system according to claim 10, characterized in that the system further comprises an RFID chip provided for the residential room; the RFID chip stores room identification of the residential room;

the field inspection terminal is also used for reading the RFID chip, obtaining the room identifier of the house room and sending the room identifier to the server;

and the server is further used for determining the construction node check items of the residential room according to the room identifier after receiving the room identifier, and providing the construction node check items to the field check end.

14. The system of claim 13, wherein the RFID chip further stores therein a construction node check item for the residential room; and the field inspection terminal is also used for reading the RFID chip, obtaining the construction node inspection item of the residential room and displaying the construction node inspection item.

15. The system of claim 10, wherein the quality inspection results comprise quality description information and a quality defect image;

the field inspection terminal is also used for receiving the quality description information submitted by the insurance wind control personnel after inspection and uploading the quality description information to the server;

and the field inspection terminal is also used for shooting according to the image shooting instruction when receiving the image shooting instruction sent by the insurance wind control personnel to obtain the quality defect image and uploading the quality defect image to the server.

16. The system of claim 11, wherein the insurance terminal is further configured to send a regulatory record call instruction to the server when a fitment quality complaint sheet for the residential room is received;

the server is further used for calling out a quality supervision record when the supervision record calling instruction is received, and sending the quality supervision record to the insurance terminal; the quality supervision record comprises at least one of the quality inspection result, the quality defect order, the rectification result and the confirmation message;

and the insurance terminal is also used for receiving the quality supervision record and generating an insurance claim term aiming at the decoration quality complaint bill according to the quality supervision record and a preset insurance claim contract.

17. The system of claim 10, wherein the server is further configured to obtain a floor and a jacket number of the residence; numbering the residential rooms of the residence according to the floor and the serial numbers in the sleeve to generate a residential room table of the residence; building a building three-dimensional model of the house by counting the house room table;

and the server is also used for displaying the quality inspection result on the building three-dimensional model when receiving the quality inspection result uploaded by the field inspection terminal so as to show the inspection progress of the insurance wind control personnel in inspecting the decoration quality.

18. The system according to claim 17, wherein the server is further configured to determine a target residential room corresponding to the quality inspection result according to the residential room table and alarm the target residential room in the building stereo model when the quality inspection result is inspection failure.

19. A house decoration quality supervision method is characterized by comprising the following steps:

acquiring a construction node inspection item of a residential room;

uploading the quality inspection result to a server, so that the server generates a quality defect list according to the quality inspection result, issuing the quality defect list to a construction unit, and receiving a correction result fed back by the construction unit after the construction unit corrects the decoration quality of the construction node; and the quality inspection result, the quality defect list and the rectification result are used for carrying out insurance claim settlement when decoration quality problems occur in the residential rooms.

20. A house decoration quality supervision method is characterized by comprising the following steps:

and receiving a finishing and modifying result fed back by the construction unit after finishing and modifying the finishing quality of the construction node, so that when an insurance unit has finishing quality problems in the residential room, carrying out insurance claim settlement according to at least one of the quality inspection result, the quality defect list and the finishing and modifying result.

21. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor, when executing the computer program, implements the steps of the method of any of claims 19 to 20.

22. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 19 to 20.