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Space crowdsourcing task allocation method, device and equipment and storage medium

A task allocation and crowdsourcing technology, applied in the computer field, can solve the problems of single point of failure, dark box operation, poor matching degree, etc., to achieve the effect of improving matching degree, improving security, avoiding single point failure and dark box operation

Active Publication Date: 2019-08-16
SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the above method is based on the central service architecture, there are many hidden dangers such as single point of failure and black-box operation in the process of spatial crowdsourcing task allocation. At the same time, the matching degree between the task performer and the assigned task is poor

Method used

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  • Space crowdsourcing task allocation method, device and equipment and storage medium
  • Space crowdsourcing task allocation method, device and equipment and storage medium
  • Space crowdsourcing task allocation method, device and equipment and storage medium

Examples

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Embodiment 1

[0028] In order to clearly introduce the technical solutions of the various embodiments of the present invention, a system for performing spatial crowdsourcing task assignment is described first.

[0029] see Figure 1A A spatial crowdsourcing task assignment system 100 shown includes a blockchain system 10 , a task requester 20 and a task executor 30 . Among them, the task requester 20 is used to issue task information to the blockchain network, so that the task information is stored in the blockchain maintained by the blockchain system 10; the task executor 30 is used to issue user information to the blockchain network , so that user information is stored in the blockchain maintained by the blockchain system 10; the blockchain system 10 is used to maintain the blockchain, and receive and process transaction requests through the blockchain nodes in the blockchain system 10 In this way, task information and / or user information are stored in the blockchain, and tasks are assign...

Embodiment 2

[0054] figure 2 It is a flowchart of a spatial crowdsourcing task assignment method in Embodiment 2 of the present invention. The embodiment of the present invention is optimized and improved on the basis of the technical solutions of the above-mentioned embodiments.

[0055] Further, after the operation "invoke the result to notify the smart contract to feed back the task assignment results to the task executor and task requester corresponding to the assigned task", add "receive the result sent by the task executor and submit the transaction request; where , the result submission transaction request includes the task execution result based on the assigned task; call the task result submission smart contract to execute the result submission transaction request, so as to feed back the task execution result to the task requester of the assigned task", with Improve the spatial crowdsourcing task allocation mechanism.

[0056] Such as figure 2 A spatial crowdsourcing task assi...

Embodiment 3

[0071] image 3 It is a flowchart of a spatial crowdsourcing task assignment method in Embodiment 3 of the present invention. The embodiment of the present invention is optimized and improved on the basis of the technical solutions of the above-mentioned embodiments.

[0072] Further, the operation "calling the task allocation smart contract to execute the task allocation request" is refined into "receive the task allocation trigger information sent by the matching trigger user, and call the task allocation smart contract to execute the task according to the task allocation trigger information" Assignment request; wherein, the matching triggers the user to determine "according to the sending time and / or sending order of the task assignment request" to reduce the number of invocations of the task smart contract and improve the assignment mechanism of spatial crowdsourcing tasks.

[0073] Further, after the operation "invoke the result to notify the smart contract to feed back t...

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Abstract

The embodiment of the invention discloses a space crowdsourcing task allocation method and device, equipment and a storage medium. The method comprises the following steps: acquiring at least one taskallocation request; when the task allocation request meets the task allocation execution condition, executing the task; calling a task distribution intelligent contract to execute the task distribution request so as to obtain at least one piece of task information issued by the task requester and user information of at least one task executor, and carrying out task distribution on the at least one task executor according to the task information and the user information; and the calling result informs the smart contract to feed back the task distribution result to the task executor and the task requester corresponding to the distributed task. According to the technical scheme provided by the embodiment of the invention, the problems of single-point faults, black box operation and the likecaused by a centralized server are avoided, the space crowdsourcing task distribution safety is improved, the requirements of task executors and task requesters are comprehensively considered during task distribution, and the matching degree between the tasks and the task executors is improved.

Description

technical field [0001] Embodiments of the present invention relate to the field of computer technology, and in particular, to a spatial crowdsourcing task assignment method, device, device, and storage medium. Background technique [0002] Spatial crowdsourcing is a distributed problem-solving model. Specifically, task requesters use the positioning information of mobile terminals such as smart phones to request data closely related to specific locations, and users who voluntarily participate in completing tasks drive to the specific location specified for the task. Collect relevant data and return the data to the task requester. [0003] Due to the proliferation of mobile devices and advances in sensor technology, the use of smartphones for data transfer and sharing has become commonplace for mobile users. Taking advantage of the intelligence and mobility of a large number of mobile users, spatial crowdsourcing has become a new mechanism capable of collecting data efficien...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04W4/02
CPCH04L67/10H04W4/025H04L67/52H04L9/50
Inventor 李明哲孙常超张进
Owner SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
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