WO2019222904A1

WO2019222904A1 - Method for generating and allocating task and obtaining task completion evaluation through internet of things

Info

Publication number: WO2019222904A1
Application number: PCT/CN2018/087780
Authority: WO
Inventors: 裘炅; 刘茂华; 胡佳楠; 李怀阳
Original assignee: 杭州全视软件有限公司
Priority date: 2018-05-22
Filing date: 2018-05-22
Publication date: 2019-11-28

Abstract

Disclosed is a method for generating and allocating a task and obtaining a task completion evaluation through an Internet of Things. The method specifically comprises: establishing a set of rules for an information mapping task, establishing a set of rules for an organization or person corresponding to task mapping, regularly collecting Internet of Things data, and generating a set of tasks according to the set of rules for the information mapping task; and according to the set of rules for the organization or person corresponding to task mapping, allocating a task to the organization or person so same receives and starts the corresponding task, and forming a transaction block after it is confirmed that the relevant task is received. The completion conditions of the task can be comprehensively evaluated, including the reward, responsibility and credit. By means of the close-loop rolling management of information and task generation, task assignment and task completion evaluation, the present invention really realizes the intelligent application of comprehensive Internet of Things information. The problems of task execution and information security in the process of the intelligent application of an Internet of Things are solved. Moreover, an executor for an Internet of Things task obtains a rational ecological evaluation.

Description

Method for generating, assigning tasks and obtaining task completion evaluation through the Internet of Things

Technical field

The present invention relates to the field of the Internet of Things, in particular to an intelligent application in the Internet of Things, and in particular to a method for generating, assigning tasks, and obtaining task completion evaluations through the Internet of Things.

Background technique

At present, the management of the Internet of Things is more based on the assignment of tasks manually or through job responsibilities. Traditional assessment or management methods make it difficult to achieve the intelligence, security, and ecology of the Internet of Things:

1. Intelligence of the Internet of Things: To ensure that the equipment is intact and effective, it needs to be obtained from the device, and the chain action between the devices also needs to be found from the information obtained from the Internet of Things. Therefore, a large amount of data collected by the Internet of Things needs to be discovered through intelligent analysis. Corresponding problems to achieve benign management, so as to realize the intelligentization of all things through the intelligent Internet of Things.

2. Security of the Internet of Things: The Internet of Things is not only the information exchange between things, but also the information exchange between things, and also achieves the information exchange between people, and the process of information interaction (including device control) In itself, there needs to be an authentication to achieve mutual trust between things, mutual trust between things, and mutual trust between people. The secure Internet of Things enables data to become valuable information and is conducive to effective tasks. Generation and execution. In addition, the insecure Internet of Things can be easily invaded, causing huge threats to the system.

3. Ecology of the Internet of Things: A useful Internet of Things is to combine various subjects (including people, organizations, or future intelligent robots) together, and make each subject through the professional assignment of tasks (generated by the Internet of Things information). Each performs its own role, each with its own benefits, making ecologicalization possible.

Summary of the Invention

Aiming at the shortcomings of the prior art, the present invention proposes a method for generating, allocating tasks and obtaining task completion evaluation through the Internet of Things.

The method for generating, assigning tasks, and obtaining task completion assessments through the Internet of Things includes the following steps:

1) Establish a rule set for information mapping tasks, at least one message is mapped to one task, and each message is mapped to one or more tasks;

2) Establish a rule set for the task mapping corresponding organization or person, at least one task is mapped to a person or organization;

3) Collect IoT data regularly. If there is a linkage control device, establish a linkage rule set with the linkage control device, collect multiple data in cooperation with each other, and form IoT information;

4) Generate a task set according to the rule set of the information mapping task;

5) According to the rule set of the corresponding organization or person in the task mapping, assign the task to the organization or person to receive and start the corresponding task. After the relevant task is confirmed, a transaction block is formed. The transaction block includes the task requirements, time, related equipment information, and equipment Information rules, task dependencies, and transaction information, and broadcast to achieve the blockchain of IoT task distribution; where task dependency refers to a task that depends on another task to complete or start; when only another task is completed, this task To start.

Preferably, the rule set of the information mapping task includes a space designation sub-rule, a time designation sub-rule, a data change sub-rule, an organization designation sub-rule, a task definition sub-rule, and a mutual combination sub-rule. Space designation sub-rules such as facilities in a building or a certain floor; time designation sub-rules such as synchronization information timeout or how long a certain point starts related tasks; data change sub-rules such as data exceeding a certain value or change Exceeds a certain value, or the information detected by the Internet of Things is abnormal; the organization specifies sub-rules, such as determining the level (authority) of units, departments, positions, etc .; the task level defines sub-rules, which are determined according to the level of the organizational or administrative agency; Sub-rules refer to different combinations of AND, OR, or data among time, space, organization, personnel, and data.

As a preference, the rule set of the information mapping task also includes intelligence analysis, comprehensive comparison or comprehensive intelligence items on a variety of IoT information or historical information to map new tasks, suspend unwanted tasks, resolve conflict tasks or predictions Task at a certain time.

As a preference, the trusted Internet of Things information + trusted Internet of Things abstract + trusted Internet of Things signature is formed during the collection of IoT information, which is used for subsequent credible verification. The collection method is as follows:

Access the smart terminal to obtain the device public key, obtain the device summary by decrypting the device signature, and compare it with the existing clear text device summary. If they are consistent, obtain the manufacturer's public key from the manufacturer's remote interface, and obtain the manufacturer's summary by decrypting the manufacturer's signature. Two comparisons. If they are consistent, they pass the authentication. After passing the authentication, they collect the IoT data of the smart terminal, and form the trusted IoT information together with the IoT data and related authentication information, and generate a trusted IoT summary and a trusted IoT signature. ; Among them, the manufacturer's digest is generated by the smart terminal manufacturer and related authentication information, the manufacturer's signature is generated by the manufacturer's digest and encrypted by the manufacturer's key MKpri, the device summary is generated by the relevant authentication information + manufacturer's digest + manufacturer's signature, and the device signature is generated by the device digest with the device key EKpri encryption is generated; the above information can also be transmitted in an encrypted manner to achieve hierarchical management of information. For example, high-encryption information can be used on important control units or important execution instructions of intelligent robots. Supports custom formats, MQTT, CoAP, HTTP Restful, and XMPP on the transmission protocol for better two-way interaction.

As a preference, the task maps the corresponding organization or person's rule set, including the methods of position assignment sub-rule, evaluation assignment sub-rule, price comparison sub-rule, nearest qualified person assignment, task person consultation, collaborative assignment sub-rule, and supervision assignment sub-rule. .

As a preference, the task maps the rule set of the corresponding organization or person, and its personnel also include intelligent robots, artificial intelligence devices, linkage control devices, and combinations.

As a preference, at least one piece of information set for the information mapping task completion is established, and at least one piece of information is mapped to the task completion; regular collection of IoT data matches the rule set for the information mapping task completion, displaying completed tasks or uncompleted tasks, and recording The time to complete each task; tasks that have not completed in timeout can be redistributed according to the rules, the task status of the original block is changed to suspended, and a new transaction block is regenerated, confirmed and broadcast.

As a preference, it also includes completion time statistics, completed job statistics, statistics on relevant personnel, and calculation of remuneration according to remuneration calculation rules, and is issued through fiat or electronic tokens. Remuneration can be included in task blocks.

As a preference, its IoT data is managed by means of a blockchain. Corresponding blocks can be generated for IoT data, task information, allocation information, completion information, and evaluation information. After the consensus of the corresponding personnel or equipment is reached, the distribution of electronic tokens can be realized. hair.

Preferably, the device to which the IoT data information is collected includes positioning information, and the designated task also includes position information.

As a preference, a set of responsibility evaluation rules for tasks and task completion is established to evaluate the responsibilities of different people and their organizations. The responsibilities can be divided into leadership responsibilities, supervision responsibilities, and subject responsibilities. The results of the evaluation are used for task mapping of the corresponding organizations. Or person's rule set.

As a preference, a task, completion performance, and credit evaluation rule set are established to achieve process performance and credit evaluation, such as safety performance evaluation; or provide collected IoT information for credit or performance evaluation of equipment manufacturers Basis, provide the basis for the completion of tasks and responsibilities for the evaluation of credit or performance of personnel or units. Provide credible services for credit or performance evaluation of government or commercial organizations.

As a preference, information on IoT equipment and mission data of different buildings or different organizations is provided for the basis of calculating property insurance premiums; and credible services are provided for the evaluation of property insurance premiums of government or commercial organizations.

As a preference, the task list is mutually recognized by each task node, thereby forming a directed acyclic graph of the task list or a hash tree of the task list, realizing another blockchain authentication management method, which may also include the IoT data, Management of task information, allocation information, completion information, and completion evaluation information. At the same time, it can also support the combined application of multiple blockchain mechanisms. If there is a combination of a block's blockchain and a directed acyclic graph, the block chain with a block is used for the main chain, and the block chain with a directed acyclic graph is used for a side chain. For example, the main chain for settlement is In the conventional Ethereum blockchain, the side chain is a task-oriented acyclic graph for project management, which is recognized by the latter task. At the same time, the information transmission method adopts a variety of masked authentication messages (Masked Authenticated Messaging).

Beneficial effects: Closed-loop rolling management from information, task generation, task assignment to task completion evaluation, truly realizes the intelligent application of the comprehensive information of the Internet of Things; solves the task execution and information security problems in the intelligent application process of the Internet of Things ; Make the IoT task participants get a reasonable ecological assessment.

Detailed ways

The rule set of the information mapping task includes a space designation sub-rule, a time designation sub-rule, a data change sub-rule, an organization designation sub-rule, a task definition sub-rule, and a combination thereof. Space designation sub-rules such as facilities in a building or floor; time designation sub-rules such as synchronization information timeout, or how long a certain point starts related tasks; data change sub-rules such as data exceeding a certain value, or change Exceeds a certain value, or the information detected by the Internet of Things is abnormal; the organization specifies sub-rules, such as determining the level (authority) of units, departments, positions, etc .; the task level defines sub-rules, which are determined according to the level of the organizational or administrative agency; Sub-rules refer to different combinations of AND, OR between time, space, organization, personnel, and data; rule sets for information mapping tasks, and also include intelligence analysis to comprehensively compare multiple IoT information or historical information Pair or synthesize intelligence projects to map new tasks, suspend unwanted tasks, resolve conflict tasks, or predict tasks at a certain time.

2) Establish a rule set that maps the corresponding organization or person, at least one task maps to a person or organization; a task set maps the corresponding organization or person's rule set, including position assignment sub-rules, evaluation assignment sub-rules, price comparison sub-rules, The method of assigning nearby qualified persons, task persons to consult, cooperatively assign sub-rules, and supervise dispatch sub-rules; the task maps the corresponding set of organizations or personnel rules, and its personnel also include intelligent robots, artificial intelligence equipment, linkage control equipment and combinations.

3) Collect IoT data regularly. If there is a linkage control device, establish a linkage rule set with the linkage control device to collect multiple data in cooperation with each other to form the IoT information. The device that collects the IoT data information includes positioning information. Tasks also include location information.

During the collection of IoT information, a trusted IoT information + trusted IoT summary + trusted IoT signature is used for subsequent trusted verification. The collection method is as follows:

Access the smart terminal to obtain the device public key, obtain the device summary by decrypting the device signature, and compare it with the existing clear text device summary. If they are consistent, obtain the manufacturer's public key from the manufacturer's remote interface, and obtain the manufacturer's summary by decrypting the manufacturer's signature. Two comparisons. If they are consistent, they pass the authentication. After passing the authentication, they collect the IoT data of the smart terminal, and form the trusted IoT information together with the IoT data and related authentication information, and generate a trusted IoT summary and a trusted IoT signature. ; Among them, the manufacturer's digest is generated by the smart terminal manufacturer and related authentication information, the manufacturer's signature is generated by the manufacturer's digest and encrypted by the manufacturer's key MKpri, the device summary is generated by the relevant authentication information + manufacturer's digest + manufacturer's signature, and the device signature is generated by the device digest with the device key EKpri encrypted generation;

5) According to the rule set of the corresponding organization or person in the task map, assign the task to the organization or person to receive and start the corresponding task. After the relevant task is received and confirmed, a transaction block is formed. The transaction block includes the task requirements, time, related equipment information, and equipment. Information rules, task dependencies, and transaction information, and broadcast to achieve the blockchain of IoT task distribution; where task dependency refers to a task that depends on another task to complete or start; when only another task is completed, this task To start.

Establish a rule set for information mapping task completion, at least one piece of information is mapped to task completion; regularly collect IoT data, match the rule set for information mapping task completion, display completed tasks or uncompleted tasks, and record each task Completion time; For tasks that have not timed out, they can be redistributed according to the rules, the task status of the original block is changed to suspended, and then a new transaction block is regenerated and confirmed after being broadcast.

It also includes completion time statistics, completed job statistics, statistics on relevant personnel, and calculation of remuneration according to remuneration calculation rules, and is issued through fiat or electronic tokens. Remuneration can be included in task blocks.

Establish a set of responsibility evaluation rules for tasks and task completion, and evaluate the responsibilities of different personnel and their organizations. The responsibilities include: leadership responsibilities, supervision responsibilities, and subject responsibilities. The results of the evaluation are used to map the corresponding organizations or personnel. Rule set; establish task, completion performance, credit evaluation rule set to achieve process performance, credit evaluation, such as safety performance evaluation; or provide collected IoT information for credit or performance of equipment manufacturers Evaluation basis, providing the basis for the completion of tasks and responsibilities for personnel or unit credit evaluation or performance evaluation. Provide credible services for credit or performance evaluation of government or commercial organizations; provide IoT equipment information and task data of different buildings or different organizations for the calculation of property insurance premiums; provide property insurance premiums for government or commercial organizations Evaluation provides credible services; the task list is mutually recognized by each task node, thereby forming a directed acyclic graph of the task list or a hash tree of the task list, realizing another blockchain authentication management method, which can also include object-to-object Management of joint data, task information, allocation information, completion information, and evaluation information.

Claims

A method for generating, assigning tasks, and obtaining task completion assessments through the Internet of Things, including the following steps:

1) Establish a rule set for information mapping tasks, at least one message is mapped to one task, and each message is mapped to one or more tasks;

2) Establish a rule set for the task mapping corresponding organization or person, at least one task is mapped to a person or organization;

3) Collect IoT data regularly. If there is a linkage control device, establish a linkage rule set with the linkage control device, collect multiple data in cooperation with each other, and form IoT information;

4) Generate a task set according to the rule set of the information mapping task;

5) According to the rule set of the corresponding organization or person in the task map, assign the task to the organization or person to receive and start the corresponding task. After the relevant task is received and confirmed, a transaction block is formed. The transaction block includes the task requirements, time, related equipment information, and equipment. Information rules, task dependencies, and transaction information, and broadcast them to achieve the blockchain of IoT task allocation.
The method for generating, assigning tasks, and obtaining task completion evaluations through the Internet of Things according to claim 1, characterized in that the rule set of the information mapping task includes a space designation sub-rule, a time designation sub-rule, a data change sub-rule, and an organization Specify subrules, task definition subrules, and combinations.
The method for generating, allocating tasks, and obtaining task completion evaluations through the Internet of Things according to claim 1, characterized in that: the rule set of the information mapping task further includes intelligence analysis, and comprehensively compares a variety of IoT information or historical information Pair or synthesize intelligence projects to map new tasks, suspend unwanted tasks, resolve conflict tasks, or predict tasks at a certain time.
The method for generating, assigning tasks, and obtaining task completion evaluations through the Internet of Things according to claim 1, characterized in that: when the Internet of Things information is collected, a trusted Internet of Things information + a trusted Internet of Things summary + a trusted Internet of Things signature is used for later Credible verification, the collection method is as follows:

Access the smart terminal to obtain the device public key, obtain the device summary by decrypting the device signature, and compare it with the existing clear text device summary. If they are consistent, obtain the manufacturer's public key from the manufacturer's remote interface, and obtain the manufacturer's summary by decrypting the manufacturer's signature. Two comparisons. If they are consistent, they pass the authentication. After passing the authentication, they collect the IoT data of the smart terminal, and form the trusted IoT information together with the IoT data and related authentication information, and generate a trusted IoT summary and a trusted IoT signature. ; Among them, the manufacturer's digest is generated by the smart terminal manufacturer and related authentication information, the manufacturer's signature is generated by the manufacturer's digest and encrypted by the manufacturer's key MKpri, the device summary is generated by the relevant authentication information + manufacturer's digest + manufacturer's signature, and the device signature is generated by the device digest with the device key EKpri encrypted generation;

The above information supports encrypted transmission to achieve hierarchical management of information;

Supports custom formats, MQTT, CoAP, HTTP Restful, and XMPP on the transmission protocol.
The method for generating, allocating tasks, and obtaining task completion evaluations through the Internet of Things according to claim 1, characterized in that the task maps the corresponding organization or personnel rule set, including position assignment sub-rules, evaluation-type assignment sub-rules, and price comparison Sub-rules, assignment of nearby qualified persons, task person consultation, collaborative dispatch of sub-rules, supervision of dispatch sub-rules.
The method for generating, assigning tasks, and obtaining task completion evaluations through the Internet of Things according to claim 1, characterized in that: the task maps the corresponding set of organizations or personnel, and the personnel thereof further include intelligent robots, artificial intelligence equipment, and linkage control equipment And combinations.
The method for generating, assigning tasks, and obtaining task completion evaluations through the Internet of Things according to claim 1, characterized in that: establishing a rule set for information mapping task completion, at least one piece of information is mapped to task completion; and regularly collecting data on the Internet of Things, Match the rule set of the information mapping task completion, display the completed tasks or uncompleted tasks, and record the completion time of each task; for overtime uncompleted tasks, you can redistribute according to the rules to reassign the task status of the original block Instead, it will be suspended, and a new transaction block will be regenerated, and it will be broadcast after confirmation.
The method for generating, allocating tasks, and obtaining task completion evaluations through the Internet of Things according to claim 7, further comprising completion time statistics, completed job statistics, statistics on relevant personnel, and calculations based on remuneration calculation rules. Calculate remuneration and issue it in fiat or electronic tokens; remuneration can be included in task blocks.
The method for generating, assigning tasks, and obtaining task completion evaluations through the Internet of Things according to claim 1 or 7, characterized in that the Internet of Things data is managed by a blockchain method, and the Internet of Things data, task information, allocation information, Completion information and evaluation information can generate corresponding blocks, and achieve the distribution of electronic tokens after reaching the consensus of the corresponding personnel or equipment.
The method for generating, allocating tasks, and obtaining task completion evaluations through the Internet of Things according to claim 1, wherein the device for which the information is collected includes positioning information, and the designated task also includes position information.
The method for generating, assigning tasks, and obtaining task completion evaluations through the Internet of Things according to claim 1, characterized in that: a task and a set of responsibility evaluation rules for task completion are established, and the responsibilities are divided into leadership responsibilities, supervision responsibilities, and subject responsibilities To evaluate the responsibilities of different people and their organizations, and the results of the evaluation are used to map the rule set of the corresponding organization or person.
The method for generating, assigning tasks, and obtaining task completion evaluations through the Internet of Things according to claim 7, characterized in: establishing tasks, performance of completion conditions, and credit evaluation rule sets to achieve performance and credit evaluation of processes, Provide credible services for credit or performance evaluation of government or commercial organizations.
The method for generating, allocating tasks, and obtaining task completion evaluations through the Internet of Things according to claim 1, characterized in that: providing information on the IoT equipment and tasks of different buildings or different organizations for property insurance premiums Calculation basis; provide credible services for government or commercial institution property insurance premium evaluation.
The method for generating, assigning tasks, and obtaining task completion evaluations through the Internet of Things according to claim 1, wherein the task list is recognized by each task node to form a directed acyclic graph of the task list or a task list. Hash tree, which implements another blockchain authentication management method, can also include the management of IoT data, task information, allocation information, completion information, and evaluation information; it also supports the combined application of multiple blockchain mechanisms.