CN105024944A - Internet of Things-based spraying controller high-concurrency solution - Google Patents
Internet of Things-based spraying controller high-concurrency solution Download PDFInfo
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- CN105024944A CN105024944A CN201510410488.XA CN201510410488A CN105024944A CN 105024944 A CN105024944 A CN 105024944A CN 201510410488 A CN201510410488 A CN 201510410488A CN 105024944 A CN105024944 A CN 105024944A
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Abstract
The invention relates to an Internet of Things-based spraying controller high-concurrency solution, and belongs to the technical field of the Internet of Things. The method includes the steps of instruction sending, message queue pushing, feedback and the like. According to the Internet of Things-based spraying controller high-concurrency solution provided by the invention, a cloud server adopts message trunking to receive uploaded equipment data and issued instruction data from an equipment end through a message pushing module, when a large number of spraying controllers are simultaneously accessed to a cloud end to work, the issued instructions of equipment and the uploaded data of the equipment all enter into a message trunking queue, and a message queue module sequentially performs high-speed distribution, so that the cloud server realizes a high-speed communication concurrence capability, and the problem that communication congestion causes instruction execution with a long-time delay does not occur.
Description
Technical field
The present invention relates to the high concurrent solution of a kind of spray controller based on Internet of Things, belong to technology of Internet of things field.
Background technology
Carry out communication based on the spray controller of Internet of Things and Cloud Server, and receive and carry out work from the equipment control command of client software, traditional Cloud Server adopts HTTP protocol to carry out communication with spray controller mostly.In actual use, Cloud Server is often connected with a large amount of spray controllers, how to ensure that a large amount of spray controllers receives instruction without delay simultaneously and smooth and easy work is key subjects.Traditional HTTP communication is all difficult to ensure that magnanimity equipment carries out running alternately for a long time with Cloud Server simultaneously.
Summary of the invention
The present invention wants technical solution problem to be: the shortcoming overcoming above-mentioned technology, proposes a kind of message queue and solves the high concurrent solution of spray controller.
In order to solve the problems of the technologies described above, the technical scheme that the present invention proposes is: wherein, and described spray control system comprises spray controller, the Cloud Server being with message queue cluster and client; The method comprises the following steps:
(1) by described client sending controling instruction to described Cloud Server; Described control command comprises spray frequency, spray way, spray duration and the water yield;
(2) described spray controller obtains control command from described Cloud Server; Described control command forwards with Message Queuing Services in described Cloud Server;
(3) if the cut-in operation simultaneously of multiple spray controller, the Message Queuing Services of described Cloud Server will be extended to Message Queuing server's cluster;
(4) described Message Queuing server cluster initiatively sequentially forwards and pushes described control command;
(5) described spray controller successfully gets described control command, then perform described control command, and after complete, described spray controller sends feedback signal to described Cloud Server by message queue or message queue cluster.
Such scheme further improves and is: described spray controller, Cloud Server and client are connected to each other by network.
Such scheme further improves and is: the described control command that described client sends, sent described spray controller by the Message Queuing Services of described Cloud Server or the mode of message queue cluster, described spray controller carries out control command reception by Message Queuing Services.
The high concurrent solution of a kind of spray controller based on Internet of Things provided by the invention, beyond the clouds server adds message queue and push communication mechanism, behind a large amount of spray controller access high in the clouds, the instruction transmission and reception of spray controller and cloud server carry out communication by message queue, after when spray, controller successfully receives instruction or successful execution instruction, feedback signal by message queue to cloud server.By the scheme that Message Queuing server's cluster realizes control command transmission initiatively in the mode of active push and manages, solve magnanimity spray controller and carry out mutual and instruction delay or loss problem with cloud server simultaneously.The high concurrent solution of spray controller based on Internet of Things provided by the invention, beyond the clouds server adopt message trunking receiving equipment end by the device data that message push assembly transmits and the director data issued, when a large amount of spray controller accesses high in the clouds work simultaneously, send instructions under equipment and equipment uploading data all enter message trunking queue, message queue assembly is distribution at a high speed successively, make Cloud Server realize high speed communication concurrent capability, unlikely occur communication block up cause instruction postpone for a long time perform problem.
Embodiment
embodiment 1
The high concurrent solution of the spray controller based on Internet of Things of the present embodiment, spray control system comprises by the Cloud Server of spray controller, band message queue assembly and has installed the client devices such as the smart mobile phone of client software, panel computer or PC; The Cloud Server of spray controller, band message queue assembly is connected to each other by network.
The method comprises the following steps:
(1) by client sending controling instruction to band message queue assembly Cloud Server; Control command comprises spray frequency, spray way, information such as spray duration and the water yield etc.;
(2), after Cloud Server obtains control command, spray controller is pushed to by message queue;
(3) spray controller and carry out communication by message queue assembly and Cloud Server, and by message queue sequential search to the control command belonging to current device, after successful execution control command, spray controller pushes feedback information by message queue to Cloud Server;
(4) Cloud Server traversal message queue, order obtains the feedback message data that spray controller is uploaded, and is identified message by device numbering mark, feedback data is stored in respectively in equipment records corresponding to database.
Spray controller associates with a certain user account of cloud server; Namely such user manages by account.
embodiment 2
The present embodiment improves by the basis of embodiment 1, its major part is identical, different piece is: in step (2), if a large amount of spray controller accesses cloud server and carries out work simultaneously, then server disposition message queue cluster beyond the clouds, and by this cluster, high con current control instruction transmission is carried out to equipment, after complete, equipment sends feedback signal to cloud service message queue cluster.
Like this, effectively can realize the concurrent delays time to control of height of magnanimity equipment, compare and embodiment 1, more effectively.
The present invention is not limited to the concrete technical scheme of above-described embodiment, and in addition to the implementation, the present invention can also have other execution modes.All employings are equal to the technical scheme of replacing and being formed, and are the protection range of application claims.
Claims (3)
1., based on the high concurrent solution of spray controller of Internet of Things, wherein, described spray control system comprises spray controller, the Cloud Server being with message queue cluster and client; It is characterized in that, the method comprises the following steps:
(1) by described client sending controling instruction to described Cloud Server; Described control command comprises spray frequency, spray way, spray duration and the water yield;
(2) described spray controller obtains control command from described Cloud Server; Described control command forwards with Message Queuing Services in described Cloud Server;
(3) if the cut-in operation simultaneously of multiple spray controller, the Message Queuing Services of described Cloud Server will be extended to Message Queuing server's cluster;
(4) described Message Queuing server cluster initiatively sequentially forwards and pushes described control command;
(5) described spray controller successfully gets described control command, then perform described control command, and after complete, described spray controller sends feedback signal to described Cloud Server by message queue or message queue cluster.
2., as claimed in claim 1 based on the high concurrent solution of spray controller of Internet of Things, it is characterized in that: described spray controller, Cloud Server and client are connected to each other by network.
3. as claimed in claim 1 based on the high concurrent solution of spray controller of Internet of Things, it is characterized in that: the described control command that described client sends, sent described spray controller by the Message Queuing Services of described Cloud Server or the mode of message queue cluster, described spray controller carries out control command reception by Message Queuing Services.
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CN113900834A (en) * | 2021-09-24 | 2022-01-07 | 天津同阳科技发展有限公司 | Data processing method, device, equipment and storage medium based on Internet of things technology |
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