CN102420783B - Method and system for transmitting information to control terminal by server - Google Patents
Method and system for transmitting information to control terminal by server Download PDFInfo
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- CN102420783B CN102420783B CN201210006333.6A CN201210006333A CN102420783B CN 102420783 B CN102420783 B CN 102420783B CN 201210006333 A CN201210006333 A CN 201210006333A CN 102420783 B CN102420783 B CN 102420783B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a method and a system for transmitting information to a control terminal by a server. The system mainly comprises the server, a communication network, the control terminal and a sensor, wherein the control terminal is adapted to the sensor to execute a measurement task, and communicates with the server through the communication network; the server transmits the information to the control terminal through the communication network; the communication network supports an Internet protocol (IP); and the control terminal can adopt an IP address of any form. By the method for transmitting the information to the control terminal by the server, the problem that the server cannot transmit the information to the control terminal or the resources, electricity and traffic of the control terminal are additionally excessively consumed by a transmission process in an IPv4 network environment is solved.
Description
Technical field
The present invention relates to a kind of information-pushing method and system, particularly a kind of server is to the method and system of detection and control terminal pushed information.
Background technology
In recent years, along with the development of network technology and popularizing of Internet, and the rise of Internet of Things application, Networked Supervising system is used widely in a lot of fields.Now in the network based on IPv4 agreement of universal operation, due to fixing public network IP address, distributed totally, detection and control terminal can only adopt dynamic or private IP address conventionally.In this case, if server is in external network, can only initiatively to server, be sent request by detection and control terminal, pull the information on server, server cannot active push information to detection and control terminal, thereby also just cannot be initiatively to the parameter configuration of detection and control terminal issue an order or renewal detection and control terminal.
For server, how to detection and control terminal pushed information, Chinese scholars has proposed some solutions that can use for reference:
Detection and control terminal is is dynamically reported and submitted server by the IP address of oneself in time, and this IP address of server record also initiates to connect according to this address, then to detection and control terminal pushed information.This method is applicable to dynamic public network IP address, if detection and control terminal is private IP address, no matter dynamic assignment or fixing, server all cannot directly initiate to connect to it and carry out information pushing.
Configuring static port mapping on router or gateway, particular port by a certain port mapping of router or gateway to detection and control terminal private IP address, server can be realized the information pushing to detection and control terminal by this port of this router of access or gateway; If this router or gateway are also private IP address, need level router or gateway continuation configuring static port mapping thereon, the like, until router or gateway are static public network IP address.This method needs SP to provide support, and its network manager must change network settings for each detection and control terminal, wastes time and energy and inconvenience maintenance.In view of the common One's name is legion of detection and control terminal of a Networked Supervising system, so the method also just use reluctantly in Intranet environment, in Internet environment, be conventionally difficult to carry out.If detection and control terminal adopts dynamic IP addressing, the method cannot be used.
Detection and control terminal initiates and sets up TCP with server to be connected, by technology such as " heartbeats ", keep connecting constantly afterwards, form the long connection of TCP or persist connection, TCP is connected always in upstate, server send information at any time detection and control terminal by this TCP connection and realizes information pushing, and Chinese patent " sees through the online method that pushes to mobile terminal of continuation TCP by information ", and (patent No.: ZL 200410042657.0) is the method adopting; In addition, detection and control terminal also can pass through the continuous access services device of polling mode, by the mode pulling, obtains the information on server, realizes the function that similar information pushes.Above-mentioned two kinds of methods are also used widely in mail launch system, and they are not subject to detection and control terminal to adopt the restriction of which kind of IP address, and its shortcoming is obviously to increase the extra consumption of Measuring & Controlling Terminal System resource, battery electric quantity and network traffics.
Chinese patent " a kind of method to mobile terminal propelling data, system and mobile terminal " (application number: 200910107256.1) disclose a kind of technical scheme: first send the notification message about information pushing to mobile terminal by server, whether mobile terminal determines to receive to treat propelling data according to its current state, if can receive, will initiatively to server initiation TCP, connect and receive according to the content of notice and treat propelling data.Similarly method is also applied in mobile E-mail supplying system, and because it need not keep, TCP is long to be connected or persist connection, thereby has reduced the consumption to mobile terminal electric weight and network traffics.The shortcoming of this method is to need the support of SMS messaging function to send a notification message, if detection and control terminal does not support SMS messaging function just cannot implement.In addition, application the method must treat that the power to make decision of propelling data is placed on detection and control terminal reception, also can bring extra resource overhead to detection and control terminal.
Because IPv6 network has larger address space, therefore can adopt IPv6 network, for each detection and control terminal distributes a fixing IPv6 address, server just can directly connect and carry out information pushing to detection and control terminal initiation TCP like this.But IPv6 network is not yet universal at present, IPv4 needs time and cost to the transition of IPv6.Moreover this method needs detection and control terminal all the time in the state of intercepting, consume system resources and battery electric quantity that also can be extra, thereby be not suitable for the detection and control terminal of lightweight.
Consider system resource, battery electric quantity and this factor of network traffics palpus low consumption of detection and control terminal, realize server to the information pushing of detection and control terminal, at IPv4 net environment, all there is the defect of applicability deficiency in above-mentioned traditional solution, the realization that this has had a strong impact on Networked Supervising system control function, has become and has hindered a great problem that Internet environment lower network TT&C system is deeply applied.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of server to the method and system of detection and control terminal pushed information, can not be to detection and control terminal pushed information to solve IPv4 net environment server, or push the problem that process need additionally consumes detection and control terminal excess resource, electric weight and flow.
For achieving the above object, the present invention is achieved by the following technical solutions:
Server is to a method for detection and control terminal pushed information, and the method comprises the following steps:
Step 1: detection and control terminal is initiated under certain condition to connect and reported and submitted data;
Step 2: detection and control terminal initiates to connect while reporting and submitting data, server update detection and control terminal state set pond, and whether what detect that detection and control terminal reports and submits is the state of emergency, if not being that the state of emergency is inquired about and pushed the propelling movement operation that whether has this detection and control terminal in operating pool, the set scheduling strategy that whether meets this detection and control terminal in scheduling strategy pond, if any the propelling movement operation of this detection and control terminal and meet the set scheduling strategy of this detection and control terminal, be written into propelling movement operation and carry out information pushing, and proceeding to step 4 continues to carry out, otherwise do not carry out information pushing, proceeding to step 5 continues to carry out, if what server detected that detection and control terminal reports and submits is the state of emergency, proceeds to step 3 and continue to carry out,
Step 3: server is at once inquired about detection and control terminal abnormity diagnosis storehouse and carried out abnormity diagnosis and generate corresponding emergency treatment order, then proceeds to immediately step 4 and continues to carry out, and need not first go inquiry to push operating pool and scheduling strategy pond;
Step 4: first server informs that detection and control terminal is about to carry out information pushing, detection and control terminal keeps connection status, the existing connection pushed information of server by utilizing is to detection and control terminal, and the information that detection and control terminal reception server pushes, proceeds to step 5 and continue to carry out after having pushed;
Step 5: server disconnection is connected with detection and control terminal, then upgrades detection and control terminal state set pond, and upgrade and push operating pool and scheduling strategy pond in conjunction with the up-to-date operating state of detection and control terminal, during for next information pushing.
Certain condition in described step 1 refers to: sensor measurement is finished while obtaining data, when self operating state detects complete acquisition data, and when detection and control terminal occurs that the exception-triggered state of emergency is reported and submitted, cycle or regularly report and submit while arriving the time point of setting.
The content that the described propelling movement operation inclusion information pushing in operating pool pushes, scheduling strategy in scheduling strategy pond determines the opportunity of information pushing, detection and control terminal state set pond sign detection and control terminal is when connection status, trigger server and follow scheduling strategy set in scheduling strategy pond, carry out and push predetermined propelling movement operation in operating pool, reach the information efficient effect pushing in time.
Described detection and control terminal state set pond comprises the current connection status of detection and control terminal, work at present state and historic state information.
Set scheduling strategy in described scheduling strategy pond includes and adopts this tactful detection and control terminal No. ID, and the concrete judgment criterion that scheduling strategy comprises comprises: whether the time period that whether detection and control terminal work at present state allows pushes, whether current time allows to push in default detection and control terminal, detection and control terminal next time pushes during in connection status immediately.
Each in described propelling movement operating pool pushes operation and comprises and need to be pushed detection and control terminal No. ID, and pushes priority corresponding to one, and same detection and control terminal and the propelling movement operation with equal priority form job queue, and first founder first pushes.
Described detection and control terminal abnormity diagnosis storehouse includes the various abnormalities of detection and control terminal corresponding treatment measures and processing command.
The data that described detection and control terminal is reported and submitted to server comprise sensor measurement data, self operating state data, and the information that server pushes to detection and control terminal comprises the order of server issue, the parameter configuration of detection and control terminal; When server, informing detection and control terminal has information when pushing, and detection and control terminal keeps not turn-offing with being connected of server, and the information of reception server propelling movement, after reception all completes, can disconnect.
Described server can create or destroy propelling movement operation and scheduling strategy automatically according to current state and historic state, parameter configuration, the sensor measurement data of detection and control terminal, and renewal pushes operating pool and scheduling strategy pond.
Described server is accepted at any time user instruction and is created or destroy propelling movement operation and scheduling strategy, and upgrades propelling movement operating pool and scheduling strategy pond.
A kind of server is to the system of detection and control terminal pushed information, it comprises the detection and control terminal that connects transducer, described detection and control terminal is by supporting the communication network of IP agreement to report and submit information to server, and server is by supporting the communication network of IP agreement to detection and control terminal pushed information;
Wherein, described server has created respectively detection and control terminal state set pond, scheduling strategy pond and has pushed operating pool; The connection status of detection and control terminal and self operating state of reporting and submitting thereof are all put into described detection and control terminal state set pond; Server is all put into described scheduling strategy pond in conjunction with the scheduling strategy of the state of detection and control terminal and the propelling movement of user's instruction information generated; Server generates information to be pushed in conjunction with the state of detection and control terminal and user's instruction and all puts into described propelling movement operating pool;
Described detection and control terminal can adopt the IP address of arbitrary form.
Described communication network is public network or ad-hoc network; Described detection and control terminal is by wired mode or wireless mode access communications network; Described server supports user by browser browsing information data, and inputs user instruction and control to detection and control terminal issue an order, or changes detection and control terminal parameter configuration; Described server has the order to be released of database storage server and detection and control terminal parameter configuration, and by communication network, is pushed to detection and control terminal in time; Described detection and control terminal can connect the transducer of various ways, and the datagram of measurement is delivered to server.
The present invention is owing to taking above technical scheme, and contrast prior art has following remarkable advantage:
1, there is applicability the most widely.What no matter detection and control terminal adopted is public network IP address or private IP address, fixed ip address or dynamic IP addressing, also no matter it is Wired access mode or wireless access way, whether supports the mobile communication functions such as SMS messaging, and server all can push to detection and control terminal the information such as command configuration.
2, consume detection and control terminal system resource, battery electric quantity and network traffics still less.The related service logic of propelling movement process is all positioned at server end, consumption be the resource of server end, detection and control terminal need not pro-active intervention, need only passive reception data, system resource, battery electric quantity and the network traffics of having saved detection and control terminal.
3, the job scheduling of information pushing is placed on server end, can merge the ruuning situation of a plurality of detection and control terminals and even whole measurement and control network and determines, and makes the content and the opportunity that push more reasonable, is conducive to improve the intelligent level of whole TT&C system.
4, server keeps online always, user's access services device input at any time, anywhere user instruction, then server is by automatic processing execution, user need not wait for, also need not access respectively numerous detection and control terminals and carry out direct intervention, time saving and energy saving, be beneficial to the efficiency of management that improves whole Networked Supervising system.
5, detection and control terminal unusual circumstance at once connection server report and submit, activation server abnormality diagnosis module also triggers server and promptly pushes operation, preferential diagnostic command and the abnormality processing information of pushing, has guaranteed that important information pushes in time efficiently to greatest extent.
Accompanying drawing explanation
Fig. 1 is server capability module diagram of the present invention;
Fig. 2 is detection and control terminal high-level schematic functional block diagram of the present invention;
Fig. 3 is that server of the present invention is to detection and control terminal pushed information flow chart;
Fig. 4 is Networked Supervising System Implementation exemplary plot of the present invention;
Fig. 5 is server example schematic diagram of the present invention;
Fig. 6 is detection and control terminal embodiment schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
In Fig. 4, a kind of server is to the system of detection and control terminal pushed information, mainly by server, communication network, detection and control terminal and transducer, formed, detection and control terminal connects transducer and carries out measurement task, and by communication network and server, communicate, server by communication network to detection and control terminal pushed information; Communication network is supported IP agreement, can be public network, can be also ad-hoc network; Detection and control terminal can adopt the IP address of arbitrary form.Detection and control terminal adopts SAMSUNG S3C2440A and embedded Linux system to realize, and it connects various transducers, and by wired modes such as LAN, ADSL, or the wireless mode access communications network such as Wi-Fi, GPRS, 3G, as shown in Figure 6.In Fig. 5, described server adopts JBoss as web server software, supports user by browser browsing information data, and inputs user instruction and control to detection and control terminal issue an order, or change detection and control terminal parameter configuration; Described server adopts oracle database software storage server order to be released and detection and control terminal parameter configuration, and via communication network, is pushed to detection and control terminal by application service software; Described application service software adopts J2EE platform to realize, and server end service logic is positioned at wherein; Described detection and control terminal can connect the transducer of various ways, and the datagram of measurement is delivered to server.
In Fig. 3, a kind of server, to the method for detection and control terminal pushed information, comprises following several step:
(1) server creates detection and control terminal state set pond, and the connection status of detection and control terminal and self operating state of reporting and submitting thereof are all put into this state set pond;
(2) server creates scheduling strategy pond, and the scheduling strategy that server pushes in conjunction with the state of detection and control terminal and user's instruction information generated is also put into this scheduling strategy pond;
(3) server creates propelling movement operating pool, and server generates information to be pushed and puts into this propelling movement operating pool in conjunction with the state of detection and control terminal and user's instruction;
(4) detection and control terminal is initiated to connect and is reported and submitted data under following situations: sensor measurement is finished while obtaining data, when self operating state detects complete acquisition data, when detection and control terminal occurs that the exception-triggered state of emergency is reported and submitted, cycle or timing are reported and submitted while arriving the time point of setting;
(5) detection and control terminal initiates to connect while reporting and submitting data, server update detection and control terminal state set pond, and inquiry pushes the propelling movement operation that whether has this detection and control terminal in operating pool, the set scheduling strategy that whether meets this detection and control terminal in scheduling strategy pond, then determines whether to be written into propelling movement operation and carries out information pushing;
(6) be written into when pushing operation and carrying out information pushing, first server informs that detection and control terminal does not disconnect, and then utilizes existing connection pushed information;
(7) server completes and disconnects after information pushing and being connected of detection and control terminal, and then upgrades detection and control terminal state set pond, and upgrades propelling movement operating pool and scheduling strategy pond in conjunction with the up-to-date operating state of detection and control terminal, during for next information pushing;
(8) server creates and to have detection and control terminal abnormity diagnosis storehouse, if detection and control terminal reports and submits is the state of emergency, server will at once be inquired about this storehouse and carry out abnormity diagnosis and generate corresponding emergency treatment order, then be pushed to immediately detection and control terminal;
(9) push the content that the propelling movement operation inclusion information in operating pool pushes, scheduling strategy in scheduling strategy pond determines the opportunity of information pushing, detection and control terminal state set pond sign detection and control terminal is when connection status, trigger server and follow scheduling strategy set in scheduling strategy pond, carry out and push predetermined propelling movement operation in operating pool, reach the information efficient effect pushing in time.
Detection and control terminal state set pond comprises the current connection status of detection and control terminal, work at present state and historic state information.
Every strategy in scheduling strategy pond includes and adopts this tactful detection and control terminal No. ID, and the concrete judgment criterion that scheduling strategy comprises comprises: whether the time period that whether detection and control terminal work at present state (battery electric quantity, network speed, resource idle condition) allows pushes, whether current time allows to push in default detection and control terminal, detection and control terminal next time pushes during in connection status immediately.
Push each operation in operating pool and comprise and need to be pushed detection and control terminal No. ID, and push priority corresponding to one, same detection and control terminal and the propelling movement operation with equal priority form job queue, and first founder first pushes.
Detection and control terminal abnormity diagnosis storehouse includes the various abnormalities of detection and control terminal corresponding treatment measures and processing command.
In Fig. 2, the data that detection and control terminal is reported and submitted to server comprise sensor measurement data, self operating state data, and the information that server pushes to detection and control terminal comprises the order of server issue, the parameter configuration of detection and control terminal.
In Fig. 1, server can create or destroy propelling movement operation and scheduling strategy automatically according to current state and historic state, parameter configuration, the sensor measurement data of detection and control terminal, and renewal pushes operating pool and scheduling strategy pond.Server is accepted at any time user instruction and is created or destroy propelling movement operation and scheduling strategy, and upgrades propelling movement operating pool and scheduling strategy pond.
Although above-mentioned, by reference to the accompanying drawings the specific embodiment of the present invention is described; but be not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection scope of the present invention.
Claims (9)
1. server, to a method for detection and control terminal pushed information, is characterized in that: the method comprises the following steps:
Step 1: detection and control terminal is initiated under certain condition to connect and reported and submitted data; Described certain condition refers to: sensor measurement is finished while obtaining data, when self operating state detects complete acquisition data, and when detection and control terminal occurs that the exception-triggered state of emergency is reported and submitted, cycle or regularly report and submit while arriving the time point of setting;
Step 2: detection and control terminal initiates to connect while reporting and submitting data, server update detection and control terminal state set pond, and whether what detect that detection and control terminal reports and submits is the state of emergency, if not being that the state of emergency is inquired about and pushed the propelling movement operation that whether has this detection and control terminal in operating pool, the set scheduling strategy that whether meets this detection and control terminal in scheduling strategy pond, if any the propelling movement operation of this detection and control terminal and meet the set scheduling strategy of this detection and control terminal, be written into propelling movement operation and carry out information pushing, and proceeding to step 4 continues to carry out, otherwise do not carry out information pushing, proceeding to step 5 continues to carry out, if what server detected that detection and control terminal reports and submits is the state of emergency, proceeds to step 3 and continue to carry out,
Step 3: server is at once inquired about detection and control terminal abnormity diagnosis storehouse and carried out abnormity diagnosis and generate corresponding emergency treatment order, then proceeds to immediately step 4 and continues to carry out, and need not first go inquiry to push operating pool and scheduling strategy pond;
Step 4: first server informs that detection and control terminal is about to carry out information pushing, detection and control terminal keeps connection status, the existing connection pushed information of server by utilizing is to detection and control terminal, and the information that detection and control terminal reception server pushes, proceeds to step 5 and continue to carry out after having pushed;
Step 5: server disconnection is connected with detection and control terminal, then upgrades detection and control terminal state set pond, and upgrade and push operating pool and scheduling strategy pond in conjunction with the up-to-date operating state of detection and control terminal, during for next information pushing.
2. a kind of server as claimed in claim 1 is to the method for detection and control terminal pushed information, it is characterized in that: the content that the described propelling movement operation inclusion information pushing in operating pool pushes, scheduling strategy in scheduling strategy pond determines the opportunity of information pushing, detection and control terminal state set pond sign detection and control terminal is when connection status, trigger server and follow scheduling strategy set in scheduling strategy pond, carry out and push predetermined propelling movement operation in operating pool, reach the information efficient effect pushing in time.
3. a kind of server as claimed in claim 1, to the method for detection and control terminal pushed information, is characterized in that: described detection and control terminal state set pond comprises the current connection status of detection and control terminal, work at present state and historic state information.
4. a kind of server as claimed in claim 1 is to the method for detection and control terminal pushed information, it is characterized in that: the set strategy in described scheduling strategy pond includes and adopts this tactful detection and control terminal No. ID, and the concrete judgment criterion that scheduling strategy comprises comprises: whether the time period that whether detection and control terminal work at present state allows pushes, whether current time allows to push in default detection and control terminal, detection and control terminal next time pushes during in connection status immediately.
5. a kind of server as claimed in claim 1 is to the method for detection and control terminal pushed information, it is characterized in that: each operation in described propelling movement operating pool comprises and needs to be pushed detection and control terminal No. ID, and push priority corresponding to one, same detection and control terminal and the propelling movement operation with equal priority form job queue, and first founder first pushes.
6. a kind of server as claimed in claim 1, to the method for detection and control terminal pushed information, is characterized in that: described detection and control terminal abnormity diagnosis storehouse includes the various abnormalities of detection and control terminal corresponding treatment measures and processing command.
7. a kind of server as claimed in claim 1 is to the method for detection and control terminal pushed information, it is characterized in that: the data that described detection and control terminal is reported and submitted to server comprise sensor measurement data, self operating state data, the information that server pushes to detection and control terminal comprises the order of server issue, the parameter configuration of detection and control terminal; When server, informing detection and control terminal has information when pushing, and detection and control terminal keeps not turn-offing with being connected of server, and the information of reception server propelling movement, after reception all completes, can disconnect; Server can create or destroy propelling movement operation and scheduling strategy automatically according to current state and historic state, parameter configuration, the sensor measurement data of detection and control terminal, and renewal pushes operating pool and scheduling strategy pond; Server is accepted at any time user instruction and is created or destroy propelling movement operation and scheduling strategy, and upgrades propelling movement operating pool and scheduling strategy pond.
8. a server is to the system of detection and control terminal pushed information, it is characterized in that: it comprises the detection and control terminal that connects transducer, described detection and control terminal is by supporting the communication network of IP agreement to report and submit information to server, and server is by supporting the communication network of IP agreement to detection and control terminal pushed information;
Wherein, described server also creates respectively has detection and control terminal state set pond, scheduling strategy pond and pushes operating pool; The connection status of detection and control terminal and self operating state of reporting and submitting thereof are all put into described detection and control terminal state set pond; Server is all put into described scheduling strategy pond in conjunction with the scheduling strategy of the state of detection and control terminal and the propelling movement of user's instruction information generated; Server generates information to be pushed in conjunction with the state of detection and control terminal and user's instruction and all puts into described propelling movement operating pool;
The content that the described propelling movement operation inclusion information pushing in operating pool pushes, scheduling strategy in scheduling strategy pond determines the opportunity of information pushing, detection and control terminal state set pond sign detection and control terminal is when connection status, trigger server and follow scheduling strategy set in scheduling strategy pond, carry out and push predetermined propelling movement operation in operating pool, reach the information efficient effect pushing in time;
Described detection and control terminal state set pond comprises the current connection status of detection and control terminal, work at present state and historic state information;
Set scheduling strategy in described scheduling strategy pond includes and adopts this tactful detection and control terminal No. ID, and the concrete judgment criterion that scheduling strategy comprises comprises: whether the time period that whether detection and control terminal work at present state allows pushes, whether current time allows to push in default detection and control terminal, detection and control terminal next time pushes during in connection status immediately;
Each in described propelling movement operating pool pushes operation and comprises and need to be pushed detection and control terminal No. ID, and pushes priority corresponding to one, and same detection and control terminal and the propelling movement operation with equal priority form job queue, and first founder first pushes;
Described detection and control terminal can adopt the IP address of arbitrary form.
9. a kind of server as claimed in claim 8, to the system of detection and control terminal pushed information, is characterized in that: described communication network is public network or ad-hoc network; Described detection and control terminal is by wired mode or wireless mode access communications network; Described server supports user by browser browsing information data, and inputs user instruction and control to detection and control terminal issue an order, or changes detection and control terminal parameter configuration; Described server has the order to be released of database storage server and detection and control terminal parameter configuration, and by communication network, is pushed to detection and control terminal in time; Described detection and control terminal can connect the transducer of various ways, and the datagram of measurement is delivered to server.
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| CN103873533B (en) * | 2012-12-18 | 2017-10-03 | 中国电信股份有限公司 | Methods, devices and systems for pushed information |
| CN104468819B (en) * | 2014-12-24 | 2017-10-31 | 福建江夏学院 | A kind of Internet of Things message push system and its method |
| CN105227648B (en) * | 2015-09-17 | 2018-05-18 | 南京国电南自轨道交通工程有限公司 | A kind of subway comprehensive monitoring system time sequence triggering method based on time bucket |
| CN105659569A (en) * | 2016-01-17 | 2016-06-08 | 衣佳鑫 | Address configuration method for IOT and system thereof |
| CN106412047A (en) * | 2016-09-23 | 2017-02-15 | 北京小米移动软件有限公司 | Notification message prompting methods and apparatuses |
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