CN103444134A - Monitoring system, monitoring device, program for monitoring device, terminal device, and program for terminal device - Google Patents
Monitoring system, monitoring device, program for monitoring device, terminal device, and program for terminal device Download PDFInfo
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
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Abstract
A terminal (20) is provided with a terminal-side storage unit (23). The terminal-side storage unit (23) stores monitoring information with terminal-side time every a first predetermined period, wherein the monitoring information with terminal-side time is obtained by correlation of acquired monitoring information with the terminal-side time. A monitoring device (10) is provided with a monitoring device-side clock unit (13), a monitoring device-side communication unit (14) and a monitoring device-side storage unit (12), wherein the monitoring device-side clock unit (13) issues a polling start request every a second predetermined period which is shorter than the first predetermined period; the monitoring device-side communication unit (14) starts polling communication in accordance with the polling start request so as to acquire the monitoring information or the monitoring information with the terminal-side time from the terminal (10); and the monitoring information with the monitoring device-side time, which is obtained by correlation of the monitoring device-side time and the monitoring information at the time when the polling start request had been issued, is stored by the monitoring device-side storage unit (12). The monitoring device (10) acquires the monitoring information with the terminal-side time by any of the polling communications among the polling communications of the second predetermined period which is included within the first predetermined period.
Description
Technical field
The present invention relates to the program of program, terminal installation and terminal installation that a kind of and terminal communicate to obtain surveillance, monitoring arrangement and the monitoring arrangement of the monitor message that terminal has.
Background technology
In the past, known following a kind of surveillance: utilize a plurality of terminals to carry out measurement data, in order to make monitoring arrangement, obtain these measured data, carry out polling communication (with reference to following patent documentation 1,2) between each terminal and monitoring arrangement.
Put down in writing following content in patent documentation 1: carry out an adjustable length cycle period T1 of a circle poll for all terminals in, insert and overlappingly will carry out for the poll of particular terminal the adjustable length minor cycle T2 of repetition.
Put down in writing following content in patent documentation 2: the timing generating unit of cycle of having to stipulate output timing signal, set for the configuration part of the transmission content of expectation terminal and a plurality of terminals are carried out to poll in order and receive data and send the communication process section of content based on timing signal to the expectation terminal, wherein, when timing signal is imported into communication process section, the poll transmission content to next terminal is interrupted in this communication process section.
In above-mentioned surveillance, the real-time of the measurement data (monitor message) that gets from terminal is guaranteed in expectation.Therefore, consider to be preserved after the time information label that obtains the moment to accessed this measurement data of measurement data additional representation by terminal, by the monitoring arrangement collecting belt, obtain data constantly.
But in the situation that it is multiple to want to guarantee that the measurement data of real-time has, terminal need to be kept at a plurality of data with time information in storage part, needs to increase the capacity of required storage part.
To this, consider by monitoring arrangement collection measurement data and to being preserved after its additional period information labels.But, in the order with regulation is carried out the mode of polling communication with terminal, in order to make monitoring arrangement, all terminals are carried out to polling communication, sometimes need the traffic handling time of growing very much, in the situation that get multiple measurement data from a plurality of terminals, likely can't guarantee real-time.
Therefore, the present invention proposes in view of above-mentioned actual conditions, even its purpose is to provide a kind of in the situation that obtain from a plurality of terminals the program of program, terminal installation and terminal installation that multiple monitor message also can be guaranteed surveillance, monitoring arrangement and the monitoring arrangement of the real-time of each monitor message.
Patent documentation 1: Japanese kokai publication hei 05-007383 communique
Patent documentation 2: TOHKEMY 2004-295745 communique
Summary of the invention
For solving the related surveillance of first method of above-mentioned problem, a plurality of terminals are connected in the mode that can communicate by letter with monitoring arrangement, above-mentioned monitoring arrangement by and above-mentioned terminal between the polling communication that carries out collect the monitor message that this terminal has, this surveillance is characterised in that, above-mentioned terminal has: the end side Department of Communication Force, and it comes to carry out polling communication with above-mentioned monitoring arrangement according to the polling signal sent from above-mentioned monitoring arrangement; The end side clock portion, it obtains end side constantly; The monitor message acquisition unit, it obtains above-mentioned monitor message; And end side storage part, it is every the first file end side specified time limit monitor message constantly, this tape terminal side monitor message constantly makes the monitor message got by above-mentioned monitor message acquisition unit constantly be associated and obtain with the end side got by above-mentioned end side clock portion, above-mentioned monitoring arrangement possesses: monitoring arrangement side clock portion, it obtains the monitoring arrangement side constantly, sends poll every the second specified time limit shorter than above-mentioned the first specified time limit and starts request; Monitoring arrangement side Department of Communication Force, it starts request according to above-mentioned poll and starts polling communication, from above-mentioned terminal, obtains above-mentioned monitor message or above-mentioned tape terminal side monitor message constantly; And monitoring arrangement side storage part, its file monitoring arrangement side monitor message constantly, this monitoring arrangement side when monitor message constantly makes to send above-mentioned poll and starts to ask with the monitoring arrangement side constantly is associated and obtains with the above-mentioned monitor message got by above-mentioned monitoring arrangement side Department of Communication Force, wherein, above-mentioned monitoring arrangement obtains above-mentioned tape terminal side monitor message constantly by the some polling communications in the polling communication of the second specified time limit of comprising in above-mentioned the first specified time limit.
Second method is characterised in that, in first method in related surveillance, above-mentioned monitoring arrangement side storage part means the supervision project attribute information of the monitored item purpose attribute of above-mentioned terminal by above-mentioned monitoring arrangement side Department of Communication Force storage, this surveillance also possesses dispatch list preparing department, this dispatch list preparing department builds the polling dispatching table of the polling sequence that means above-mentioned terminal based on above-mentioned supervision project attribute information, above-mentioned monitoring arrangement side Department of Communication Force carries out polling communication according to the above-mentioned polling dispatching table of being produced by above-mentioned dispatch list preparing department.
Third Way is characterised in that, in second method in related surveillance, also possesses the data mode acquisition unit, this data mode acquisition unit is investigated the miss status of being obtained and be stored in the tape terminal side monitor message constantly in above-mentioned monitoring arrangement side storage part by above-mentioned monitoring arrangement side Department of Communication Force, the disappearance information of above-mentioned dispatch list preparing department based on being investigated out by above-mentioned data mode acquisition unit, make as follows above-mentioned polling dispatching table: even also can not surpass above-mentioned the second specified time limit in the situation that upwards state the tape terminal side monitor message constantly that terminal request lacks, obtain above-mentioned lacked tape terminal side monitor message constantly.
Cubic formula is characterised in that, in Third Way in related surveillance, above-mentioned terminal has the project of holding number monitor message constantly as above-mentioned tape terminal side of tape terminal side monitor message constantly, and the low monitor message of monitor message that number is associated with above-mentioned monitoring arrangement side constantly as priority ratio of holding of above-mentioned dispatch list preparing department monitor message constantly using above-mentioned tape terminal side is made the polling dispatching table.
The 5th mode is characterised in that, in second method in related surveillance, in the situation that produced the interrupt requests to above-mentioned monitoring arrangement request monitor message, carry out and the corresponding polling communication of interrupt requests after when standby finishes to the polling communication that obtains the monitor message that the above-mentioned tape terminal side of priority ratio monitor message constantly is high.
The 6th mode is characterised in that, in second method in related surveillance, above-mentioned dispatch list preparing department will for make above-mentioned end side constantly and above-mentioned monitoring arrangement side synchronize required information setting constantly be that the monitor message that the monitor message that constantly is associated with above-mentioned monitoring arrangement side of priority ratio is low decides polling sequence, above-mentioned monitoring arrangement side Department of Communication Force will send to above-mentioned terminal in order to make the above-mentioned end side moment and the above-mentioned monitoring arrangement side moment synchronize required information with this polling sequence.
For the related monitoring arrangement of the 7th mode that solves above-mentioned problem, with a plurality of terminals, in the mode that can communicate by letter, be connected, by and above-mentioned terminal between the polling communication that carries out collect the monitor message that this terminal has, this monitoring arrangement is characterised in that, possess: monitoring arrangement side clock portion, it obtains the monitoring arrangement side constantly, sends poll every the second short specified time limit of the first specified time limit of obtaining monitor message than above-mentioned terminal and starts request; Monitoring arrangement side Department of Communication Force, it starts request according to above-mentioned poll and starts polling communication, from above-mentioned terminal, obtains above-mentioned monitor message or makes constantly be associated with the above-mentioned monitor message tape terminal side monitor message constantly of gained of end side; And monitoring arrangement side storage part, its file monitoring arrangement side monitor message constantly, this monitoring arrangement side when monitor message constantly makes to send above-mentioned poll and starts to ask with the monitoring arrangement side constantly is associated and obtains with the above-mentioned monitor message got by above-mentioned monitoring arrangement side Department of Communication Force, wherein, above-mentioned monitoring arrangement side Department of Communication Force obtains above-mentioned tape terminal side monitor message constantly by the some polling communications in the polling communication of the second specified time limit of comprising in above-mentioned the first specified time limit.
For solve above-mentioned problem the from all directions the related monitoring arrangement of formula program by with a plurality of terminals with the mode that can communicate by letter be connected, by and above-mentioned terminal between the polling communication that the carries out monitoring arrangement of collecting the monitor message that this terminal had carry out, this program is for making above-mentioned monitoring arrangement carry out following steps: obtain the monitoring arrangement side constantly, send poll every the second short specified time limit of the first specified time limit of obtaining monitor message than above-mentioned terminal and start request; Start request according to above-mentioned poll and start polling communication, from above-mentioned terminal, obtain above-mentioned monitor message or make constantly be associated with the above-mentioned monitor message tape terminal side monitor message constantly of gained of end side; Make storage portion stores band monitoring arrangement side monitor message constantly, this monitoring arrangement side when monitor message constantly makes to send above-mentioned poll and starts to ask with the monitoring arrangement side constantly is associated and obtains with above-mentioned monitor message; And obtain above-mentioned tape terminal side monitor message constantly by the some polling communications in the polling communication of the second specified time limit of comprising in above-mentioned the first specified time limit.
For the related terminal installation of the 9th mode that solves above-mentioned problem, with monitoring arrangement, in the mode that can communicate by letter, be connected, by and above-mentioned monitoring arrangement between the polling communication that carries out send monitor message, this terminal installation is characterised in that, have: the end side Department of Communication Force, it comes to carry out polling communication with above-mentioned monitoring arrangement according to the polling signal sent from above-mentioned monitoring arrangement, the end side clock portion, it obtains end side constantly, the monitor message acquisition unit, it obtains above-mentioned monitor message, and end side storage part, it is every the first file end side specified time limit monitor message constantly, this tape terminal side monitor message constantly makes the monitor message got by above-mentioned monitor message acquisition unit constantly be associated and obtain with the end side got by above-mentioned end side clock portion, wherein, above-mentioned end side Department of Communication Force sends by the some polling communications in the polling communication of the second short specified time limit of the ratio comprised in above-mentioned the first specified time limit above-mentioned the first specified time limit the above-mentioned tape terminal side monitor message constantly that above-mentioned end side storage part is stored, polling communication by addition sends above-mentioned monitor message.
For the program that solves the related terminal installation of the tenth mode of above-mentioned problem be with monitoring arrangement with the mode that can communicate by letter be connected, by and above-mentioned monitoring arrangement between the polling communication that carries out send the program of the terminal installation of monitor message, this program is characterised in that, makes above-mentioned terminal installation carry out following steps: every the first regulated period chien shih end side storage portion stores, make constantly the be associated monitor message in the tape terminal side moment of gained of monitor message and end side; And come to carry out polling communication with above-mentioned monitoring arrangement according to the polling signal sent from above-mentioned monitoring arrangement, send by the some polling communications in the polling communication of the second short specified time limit of the ratio comprised in above-mentioned the first specified time limit above-mentioned the first specified time limit the above-mentioned tape terminal side monitor message constantly that above-mentioned end side storage part is stored, the polling communication by addition sends above-mentioned monitor message.
According to the manner, monitoring arrangement obtains tape terminal side monitor message constantly by the some polling communications in the polling communication of the second specified time limit of comprising in the first specified time limit, even therefore in the situation that monitoring arrangement want to obtain multiple monitor message by polling communication, also can obtain require high real-time monitor message as the tape terminal side monitor message constantly.Thus, the manner can be guaranteed the real-time of each monitor message.
The accompanying drawing explanation
Fig. 1 means the block diagram of the structure of the surveillance illustrated as an embodiment of the invention.
Fig. 2 means the block diagram of other structure of the surveillance illustrated as an embodiment of the invention.
Fig. 3 means the figure of the polling dispatching table in the surveillance illustrated as an embodiment of the invention, (a) be the polling sequence that 3N divides, (b) being the polling sequence that 3N+1 divides, is (c) polling sequence of 2 minutes, is (d) polling sequence that 3N+2 divides.
Fig. 4 is the sequential chart of processing according to the polling communication of polling dispatching table in the surveillance illustrated as an embodiment of the invention, (a) be the poll sequential that 3N divides, (b) be the poll sequential that 3N+1 divides, (c) being the poll sequential of 2 minutes, is (d) the poll sequential that 3N+2 divides.
Fig. 5 means the flow chart that is supplemented the processing procedure of polling communication processing in the surveillance illustrated as an embodiment of the invention by monitoring arrangement.
Fig. 6 processes the sequential chart of the polling communication processing of carrying out in the surveillance illustrated as an embodiment of the invention by supplementing polling communication.
Fig. 7 means the figure of the polling dispatching table in the surveillance illustrated as an embodiment of the invention, (a) is the polling sequence that 3N+2 divides, and is (b) polling sequence of 59 minutes.
Fig. 8 is the sequential chart of processing according to the polling communication of polling dispatching table in the surveillance illustrated as an embodiment of the invention, (a) is the poll sequential that 3N+2 divides, and is (b) the poll sequential of 59 minutes.
Fig. 9 means the figure of the state of the tape terminal side measurement data constantly be stored in monitoring arrangement in the surveillance illustrated as an embodiment of the invention in.
Figure 10 means the figure of the state of the tape terminal side measurement data constantly be stored in terminal in the surveillance illustrated as an embodiment of the invention in.
Figure 11 means the flow chart of the processing procedure when having produced interrupt requests in the surveillance illustrated as an embodiment of the invention.
Figure 12 means the figure of the polling dispatching table in the surveillance illustrated as an embodiment of the invention, (a) being the sequential of the polling communication processing of interruption polling communication processing when high-priority data is carried out to polling communication, is (b) sequential of the polling communication processing of the interruption polling communication processing when data beyond high-priority data are carried out to polling communication.
Figure 13 sends for making the end side moment and the sequential chart that monitors the information that side is synchronizeed constantly in the surveillance illustrated as an embodiment of the invention.
Embodiment
Below, with reference to accompanying drawing, embodiments of the present invention are described.
In the surveillance illustrated as embodiments of the present invention, as shown in Figure 1, monitoring arrangement 10 and a plurality of terminal 20A, 20B, 20C ... (below, when general designation, only be called " terminal 20 ".) via network N W, in the mode that can communicate by letter, be connected.This surveillance is carried out the accessed measurement data of collection terminal 20 (monitor message) by monitoring arrangement 10.For this reason, each terminal 20 has measurement data, between monitoring arrangement 10 and each terminal 20, carries out polling communication.
The measurement data of collecting by this surveillance is the data that real-time is guaranteed in expectation.This real-time refers to the more consistent better index of the actual moment that gets measurement data and the time information that is additional to this measurement data.
About wanting to guarantee the measurement data of this real-time, such as can list A measures every the first specified time limit electric power amount, every the instantaneous value such as cumulative power amount that B measures, electric power, electric current, voltage the second specified time limit.At this, about first specified time limit A, can list take hour as unit, take day as unit, take the moon during unit.In addition, about second specified time limit B, can list short take minute during unit than the first A specified time limit.
In this measurement data particularly take hour as unit, take electric power amount that the moon is unit during measurement data with the expense that this electric power amount of use is produced, be associated.Thereby, for during measurement data require very high real-time precision.On the other hand, the transient measurement data of the instantaneous value such as voltage are used in the supervision that the equipment that comprises terminal 20 uses, energy-conservation labor.Therefore, also require real-time to a certain degree for the transient measurement data.That is, the transient measurement data of the instantaneous value such as voltage being compared to by the hour, electric power amount monthly and so on during the low real-time of the real-time that requires of measurement data just enough.
In addition, the data that become the object of polling communication comprise action parameter information, error message, the action status information relevant with the measurement of terminal 20.In the situation that be for example the terminal 20 of carrying out power measurement, action parameter information comprises the kind of phase line formula, the information such as kind of transducer.Error message is that hardware anomalies, the action parameter of identification terminal 20 set abnormal information.Action status information comprises the end side moment, measuring state.The real-time that these data demands and transient measurement data are same.
This terminal 20 is the computers that comprise storage part, communication I/F circuit, CPU and program, by the CPU executive program.Thus, as described later, the program of terminal 20 is carried out following process: obtain monitor message, carry out polling communication, send monitor message.
End side measurement section 22 is such as being measurement mechanism, the sensor of measuring the transient measurement data such as cumulative power amount, power value, magnitude of voltage, current value, power factor (PF) value, temperature value, humidity value.In addition, end side measurement section 22 comprises the measurement mechanism of measuring measurement data during accumulative total obtains in the first specified time limit A electric power amount etc.In addition, end side measurement section 22 also can only be connected with transducer, measurement mechanism.
Terminal 20 utilizing end side clock portion 24 to carry out timing, reach first specified time limit A timing, obtain by end side measurement section 22, got during measurement data.In the situation that measurement data during being got by end side measurement section 22, end side storage part 23 measurement data during this period constantly is stored as the tape terminal side measurement data in the moment explicitly with this accessed end side.
End side Department of Communication Force 21 via network N W and monitoring arrangement 10 between carry out polling communication.End side Department of Communication Force 21 receives the polling signal sent from monitoring arrangement 10.Afterwards, end side Department of Communication Force 21 obtains transient measurement data or tape terminal side measurement data constantly.Now, end side Department of Communication Force 21 obtains measurement data constantly of tape terminal side that end side storage part 23 stores or obtains the transient measurement data that got by end side measurement section 22, and sends to monitoring arrangement 10.
During 20 pairs, this terminal, using it as the tape terminal side, measurement data constantly is stored in end side storage part 23 measurement data attaching terminal side constantly.On the other hand, 20 pairs of transient measurement data of terminal are not added time information and also are not stored in end side storage part 23.
In monitoring arrangement 10, handling part 11 is connected with monitoring side storage part 12, supervision side clock portion 13, supervision side Department of Communication Force 14.This monitoring arrangement 10 is the computers that comprise storage part, communication I/F circuit, CPU and program, by the CPU executive program.Thus, the program of monitoring arrangement 10 is carried out following process: by polling communication described later, obtain monitor message storage.
Monitoring that side clock portion 13 is obtained monitors the side time information, every than in monitoring arrangement 10 first specified time limit A short second specified time limit B send poll and start request.This poll starts request and is provided to supervision side Department of Communication Force 14.
Monitor that side Department of Communication Force 14 starts request according to poll and starts polling communication, polling signal is sent to terminal 20.Afterwards, monitor side Department of Communication Force 14 from the terminal 20 that has sent polling signal obtain the transient measurement data or comprise during the tape terminal side measurement data constantly of measurement data.
In the situation that by monitoring that side Department of Communication Force 14 gets the transient measurement data, supervision side when end side storage part 23 makes to send poll and starts to ask is associated with these transient measurement data constantly, as band, monitors that side measurement data is constantly stored.In addition, in the situation that by monitor side Department of Communication Force 14 get comprise during the tape terminal side measurement data constantly of measurement data, the measurement data in the direct file end side moment of end side storage part 23.
This monitoring arrangement 10 by A, comprise for the first specified time limit second specified time limit B polling communication in some polling communications obtain tape terminal side measurement data constantly.Thus, this surveillance can realize at an easy rate guaranteeing every long first specified time limit A measurement data and every than this first specified time limit A short second specified time limit B the real-time of these two measurement data of measurement data.
For example, can take minute as the label of the time information of unit to measurement data is additional in monitoring arrangement 10 sides, take hour as the label of the time information of unit to measurement data is additional in terminal 20 sides.At this, owing to by terminal 20, obtaining measurement data, therefore in the situation that the real-time that time information is additional to this measurement data of measurement data by terminal 20 is higher.But, if to the measurement data attaching terminal side of all kinds constantly and be stored in end side storage part 23, end side storage part 23 needs very large memory capacity.
Thereby, in this surveillance, for the measurement data that requires high real-time, by terminal 20, come the attaching terminal side constantly, by monitoring arrangement 10 is additional, monitor that side is constantly for the measurement data that less requires real-time.Thereby, even, in the situation that monitoring arrangement 10 is wanted to obtain multiple measurement data by polling communication, also can guarantee the real-time of each measurement data.
In addition, according to this surveillance, the transient measurement data are not stored in to end side storage part 23, therefore can make each terminal 20 cheapnesss.
Then, the system after appending following functions in the above-mentioned surveillance illustrating as embodiments of the present invention is described: the supervision project attribute information by monitoring arrangement 10 based on terminal 20 is made the polling dispatching table (polling schedule) that means polling sequence.In this surveillance, as shown in Figure 2, monitoring arrangement 10 comprises data mode acquisition unit 15, PERCOM peripheral communication section 16, dispatch list preparing department 17.This monitoring arrangement 10 is also the computer that comprises storage part, communication I/F circuit, CPU and program, by the CPU executive program.Thus, the program of monitoring arrangement 10 is carried out following process: by polling communication described later, obtain monitor message storage.
Supervision project attribute information is stored in and monitors in side storage part 12.Supervision project AIT shows the monitored item purpose attribute of terminal 20.Supervision project attribute information for example comprise monitored terminal 20 end message (1,2,3 ...) and the classification of this terminal 20.The classification of terminal 20 comprises following identifying information etc.: expression be measure during the identifying information of power measurement terminal of measurement data; Expression be do not measure during the identifying information of power measurement terminal of measurement data; Expression is the identifying information of temperature and humidity measurement terminal.
Dispatch list preparing department 17 builds the polling dispatching table of the polling sequence that means terminal 20 based on the project of supervision attribute information.And the supervision side Department of Communication Force 14 in monitoring arrangement 10 carries out polling communication according to the polling dispatching table of being produced by dispatch list preparing department 17.
Specifically, the polling dispatching table that dispatch list preparing department 17 makes as shown in Figure 3, monitoring arrangement 10 carries out polling communication as shown in Figure 4.
The dispatch list preparing department 17 of monitoring arrangement 10 is high-priority data by transient measurement data allocations such as power values, these transient measurement data to guarantee by take one minute be unit second specified time limit B real-time.On the other hand, the handling part of terminal 20 11 will during measurement data (tape terminal side measurement data constantly) be assigned as lower-priority data, during this period measurement data to guarantee to take one hour be unit first specified time limit A real-time.In addition, terminal 20 own action parameter information, error message, the action status informations that the handling part 11 of terminal 20 will monitor data as other also are assigned as lower-priority data.In addition, in Fig. 4, mean to guarantee by terminal 20 the tape terminal side measurement data constantly of real-time with lower-priority data D.
And polling sequence is dispatched as follows in whole polling dispatching table by the dispatch list preparing department 17 of monitoring arrangement 10: in the second specified time limit, in B, preferentially obtain high-priority data.In addition, dispatch list preparing department 17 dispatches polling sequence as follows: by A, comprise for the first specified time limit second specified time limit B polling communication in some polling communications obtain lower-priority data.
At this, dispatch list preparing department 17 is dispatched as follows: at least obtain the data (comprising tape terminal side measurement data constantly) of once by terminal 20, guaranteeing real-time in A in the first specified time limit.The classification of the quantity of the terminal 20 in addition, monitoring arrangement 10 monitored and numbering (in the example of Fig. 3 be 1～5 5), terminal 20 also takes to build the dispatch list of polling sequence into account.
Thus, as shown in Figure 3, every second specified time limit B carry out polling communication by the order of (a), (b), (c), (d).
At first, dividing from 3N (N=0,1 ..., 19) rise start second specified time limit B during in, carry out polling communication as shown in Fig. 3 (a) and Fig. 4 (a).In this polling communication, in order to obtain the high-priority data A1～A5 as the transient measurement data such as electric power according to polling sequence 1～5, from monitoring arrangement 10 to terminal number, be that 1～5 terminal 20 sends polling signal successively.Thus, the terminal 20 that monitoring arrangement 10 can be 1～5 from terminal number is obtained high-priority data A1～A5.Afterwards, in the polling communication that is 6～10 at polling sequence, in order to obtain the lower-priority data B1～B5 as the action parameter information of terminal 20, from monitoring arrangement 10 to terminal number, be that 1～5 terminal 20 sends polling signal successively.Thus, the terminal 20 that monitoring arrangement 10 can be 1～5 from terminal number is obtained lower-priority data B1～B5.Supervision side moment when the additional poll sent for obtaining this high-priority data A1～A5 and lower-priority data B1～B5 of 10 couples of high-priority data A1～A5 of monitoring arrangement and lower-priority data B1～B5 starts to ask, and they are stored in and monitor in side storage part 12.
Dividing from ensuing 3N+1 (N=0,1 ..., 19) rise start second specified time limit B during in, carry out polling communication as shown in Fig. 3 (b) and Fig. 4 (b).In this polling communication, in order to obtain the high-priority data A1～A5 as the transient measurement data such as electric power according to polling sequence 1～5, from monitoring arrangement 10 to terminal number, be that 1～5 terminal 20 sends polling signal successively.Thus, the terminal 20 that monitoring arrangement 10 can be 1～5 from terminal number is obtained high-priority data A1～A5.Afterwards, in the polling communication that is 6～10 at polling sequence, in order to obtain the error message as terminal 20, the lower-priority data C1～C5 of action status information, from monitoring arrangement 10 to terminal number, be that 1～5 terminal 20 sends polling signal successively.Thus, the terminal 20 that monitoring arrangement 10 can be 1～5 from terminal number is obtained lower-priority data C1～C5.Supervision side moment when the additional poll sent for obtaining this high-priority data A1～A5 and lower-priority data C1～C5 of 10 couples of high-priority data A1～A5 of monitoring arrangement and lower-priority data C1～C5 starts to ask, and they are stored in and monitor in side storage part 12.
Beginning from ensuing 2 minutes second specified time limit B during in, carry out polling communication as shown in Fig. 3 (c) and Fig. 4 (c).In this polling communication, in order to obtain the high-priority data A1～A5 as the transient measurement data such as electric power according to polling sequence 1～5, from monitoring arrangement 10 to terminal number, be that 1～5 terminal 20 sends polling signal successively.Thus, the terminal 20 that monitoring arrangement 10 can be 1～5 from terminal number is obtained high-priority data A1～A5.Afterwards, in the polling communication that is 6～10 at polling sequence, in order to obtain the lower-priority data D1～D5 as the tape terminal side measurement data constantly of terminal 20, from monitoring arrangement 10 to terminal number, be that 1～5 terminal 20 sends polling signal successively.Thus, the terminal 20 that monitoring arrangement 10 can be 1～5 from terminal number is obtained lower-priority data D1～D5.Supervision side moment when the additional poll sent for obtaining this high-priority data A1～A5 of 10 couples of high-priority data A1～A5 of monitoring arrangement starts to ask, and they are stored in and monitor in side storage part 12.On the other hand, owing to being attached with end side in lower-priority data D constantly, so monitoring arrangement 10 directly is stored in them in supervision side storage part 12.
Dividing from ensuing 3N+2 (N=1 ..., 19) rise start second specified time limit B during in, carry out polling communication as shown in Fig. 3 (d) and Fig. 4 (d).In this polling communication, in order to obtain the high-priority data A1～A5 as the transient measurement data such as electric power according to polling sequence 1～5, from monitoring arrangement 10 to terminal number, be that 1～5 terminal 20 sends polling signal successively.Thus, the terminal 20 that monitoring arrangement 10 can be 1～5 from terminal number is obtained high-priority data A1～A5.Supervision side moment when the additional poll sent for obtaining this high-priority data A1～A5 of 10 couples of high-priority data A1～A5 of monitoring arrangement starts to ask, and they are stored in and monitor in side storage part 12.
As above, according to this surveillance, based on monitoring the project attribute information, by the transient measurement data setting be high-priority data, will during measurement data be set as lower-priority data polling sequence dispatched.Thus, surveillance can improve the real-time of transient measurement data.
In addition, surveillance does not need to guarantee by terminal 20 real-time of transient measurement data.Thereby, according to this surveillance, due to the moment without storage transient measurement data, therefore without the capacity of the end side storage part 23 that increases terminal 20, thereby can realize at an easy rate guaranteeing the system of the real-time of multiple measurement data.
Then, the situation that the disappearance of measurement data is constantly repaired is described in above-mentioned surveillance to the tape terminal side in monitoring arrangement 10.
Following situation is described: in this surveillance, investigated by monitoring that side Department of Communication Force 14 obtains and be stored in the miss status of the tape terminal side measurement data constantly monitored in side storage part 12 by the data mode acquisition unit 15 of monitoring arrangement 10.Then, the disappearance information of dispatch list preparing department 17 based on being investigated by data mode acquisition unit 15 is made the polling dispatching table and is made the measurement data of obtaining the lacked tape terminal side moment.Now, dispatch list preparing department 17 makes the polling dispatching table as follows: even in the situation that the tape terminal side measurement data constantly lacked to terminal 20 request also can not surpass first specified time limit A, obtain lacked tape terminal side measurement data constantly.
Data mode acquisition unit 15 will be stored in the tape terminal side measurement data constantly monitored in side storage part 12 and be arranged by the time sequence, in the situation that every roughly first specified time limit A do not have tape terminal side measurement data constantly, be judged to be tape terminal side during this period measurement data disappearance constantly.As the tape terminal side, the situation of measurement data disappearance constantly, can list following situation etc.: because have a power failure, communication is cut off etc. fails to carry out polling communication.In this case, dispatch list preparing department 17 makes the polling dispatching table and makes the measurement data of obtaining the lacked tape terminal side moment.
Now, in monitoring arrangement 10, as shown in Figure 5, when sent by handling part 11 that the polling dispatching of making the polling dispatching table processes start to ask the time, start the later processing of step S1 by dispatch list preparing department 17.This polling dispatching process second specified time limit B with interior, carry out once.
In step S1,17 pairs of corresponding each high-priority datas of the classification with terminal 20 that need to obtain termly of dispatch list preparing department and lower-priority data distribute polling sequence.Then, in the situation that determined the distribution of polling sequence for all high-priority datas that need to obtain termly and lower-priority data, the making that is judged to be the polling dispatching table completes, is judged to be polling dispatching and processes and complete.
Afterwards, (step S3: "No"), dispatch list preparing department 17 judges and monitors the tape terminal side measurement data (missing data) constantly that whether has disappearance in side storage parts 12 before being issued in the request that starts of processing at next polling dispatching.That is, determine whether in last the second specified time limit B when the second specified time limit, B finished.
Now, in the situation that be judged to be in supervision side storage part 12 and had missing data by data mode acquisition unit 15, the supplementary polling communication that dispatch list preparing department 17 carries out missing data is supplemented in step S5 is processed.Should supplement polling communication processes and make as follows the polling dispatching table by dispatch list preparing department 17: even in the situation that the tape terminal side measurement data constantly lacked to terminal 20 requests also can not surpass second specified time limit B, obtain lacked tape terminal side measurement data constantly.That is, append the polling sequence that obtains missing data on existing polling dispatching table and carry out polling communication.
Repeat this supplementary polling communication and process, until be judged to be time of not being next polling dispatching and processing in step S3, by step S4, be judged to be and do not have missing data.Then, in the situation that produced in step S3 that next polling dispatching processes start request (step S3: "Yes"), after making to process and turning back to step S1.
Thus, in the situation that during the tape terminal side measurement data Dx constantly in certain first specified time limit A is not stored in monitoring arrangement 10 as shown in Figure 6, in the free time in the second specified time limit B, carry out the tape terminal side measurement data constantly that polling communication is lacked to obtain.
As above, according to this surveillance, in the situation that tape terminal side measurement data disappearance constantly, as long as be no more than second specified time limit B, just can obtain the measurement data in the lacked tape terminal side moment.The tape terminal side measurement data constantly of the enough and to spare disappearance of obtaining in the time that thus, can be in the second specified time limit B.
Then, following situation is described: in the above-mentioned surveillance illustrated as embodiments of the present invention, repair as much as possible the disappearance of tape terminal side measurement data constantly.
In this surveillance, terminal 20 has the project of several measurement data as the tape terminal side moment of holding of tape terminal side measurement data constantly.And the dispatch list preparing department 17 of monitoring arrangement 10 counts using holding of the measurement data in the tape terminal side moment the low measurement data of measurement data constantly be associated with the supervision side as priority ratio and makes the polling dispatching table.For example Fig. 7 is such for this polling dispatching table.In addition, in the situation that having between holding period, terminal 20 do not have that to hold several be in fact also identical.
In this surveillance, as shown in Fig. 7 (a) and Fig. 8 (a), at 3N+2, divide second specified time limit B, from monitoring arrangement 10 to terminal number, be that 1～5 terminal 20 sends polling signal successively.Thus, the terminal 20 that monitoring arrangement 10 can be 1～5 from terminal number is obtained high-priority data A1～A5.
Afterwards, as shown in Fig. 7 (b) and Fig. 8 (b), in the first before at the expiration 59 minutes of A specified time limit, from monitoring arrangement 10 to terminal number, be that 1～5 terminal 20 sends successively for obtaining the polling signal of high-priority data A1～A5.Then, the terminal 20 that monitoring arrangement 10 is 1～5 to terminal number sends the polling signal of holding several E1～E5 for measurement data during obtaining successively.Thus, the terminal 20 that monitoring arrangement 10 can be 1～5 from terminal number obtain during measurement data hold several E1～E5.
In this surveillance, during the supplementary polling communication of monitoring arrangement 10 in the step S5 of above-mentioned Fig. 5, based on during several E1～E5 that hold of measurement data determine whether and can obtain missing data from terminal 20.In the situation that lacked tape terminal side measurement data constantly in and from terminal 20, obtain hold between several corresponding holding periods in, monitoring arrangement 10 processes to obtain missing data by supplementary polling communication.On the other hand, in the situation that lacked tape terminal side measurement data constantly not in and from terminal 20, obtain hold between several corresponding holding periods in, monitoring arrangement 10 does not supplement the polling communication processing.
Specifically, establish as shown in Figure 9 in the storage area of the tape terminal side measurement data constantly in monitoring side storage part 12 and store tape terminal side measurement data constantly.According to Fig. 9, monitor in side storage part 12 and need the tape terminal side measurement data constantly of storage from the tape terminal side measurement data constantly of 0 o'clock X day to 23 o'clock X+2 days.But, in monitoring side storage part 12, as shown in Fig. 9 zero, only stored from tape terminal side during 23 o'clock X+2 days the measurement data constantly tape terminal side measurement data constantly to 0 o'clock X+2 day.Under this situation, it is missing data to the tape terminal side measurement data constantly of 23 o'clock X+1 days that data mode acquisition unit 15 is judged to be from the tape terminal side of 0 o'clock X day measurement data constantly.
On the other hand, as Figure 10 zero as shown in, only preserve from tape terminal side during 23 o'clock X+2 days measurement data constantly in terminal 20 to the tape terminal side measurement data constantly of 0 o'clock X+1 day, and as in figure ● do not preserve like that the measurement data in the tape terminal side moment before 0 o'clock X+1 day.Reason as not preserving tape terminal side measurement data constantly, can list power failure, stroke defect etc.
Under this situation, terminal 20 at every turn by the tape terminal side measurement data constantly be stored in end side storage part 23 in the time to the tape terminal side, the number of holding of measurement data is constantly upgraded.The number of holding of this tape terminal side measurement data constantly is monitored device 10 by the polling communication undertaken by monitoring arrangement 10 and obtains.Thus, monitoring arrangement 10 can be judged as by supplementing polling communication and process the tape terminal side measurement data constantly that only can obtain and repair from the tape terminal side measurement data constantly of 23 o'clock X+1 days to 0 o'clock X+1 day by the number of holding based on terminal 20.In other words, even due to the tape terminal side measurement data constantly of 0 o'clock from 23 o'clock X days to X day of supplementing polling communication and process the end side storage part 23 that is not stored in terminal 20 yet can't repair in missing data, so monitoring arrangement 10 does not supplement the polling communication processing.
As above, according to this surveillance, can grasp the tape terminal side measurement data constantly be stored in terminal 20 by monitoring arrangement 10, therefore can avoid being obtained the supplementary polling communication of the tape terminal side measurement data constantly be not stored in terminal 20 and process.Thereby, according to this surveillance, can reduce and supplement the loss of communications that polling communication is processed, can carry out at short notice for the tape terminal side reparation of the disappearance of measurement data constantly.
Then, following situation is described: in the above-mentioned surveillance illustrated as embodiments of the present invention, reply has produced the situation of interrupt requests to monitoring arrangement 10 from outside.
In this surveillance, in the situation that produced the interrupt requests to monitoring arrangement 10 request measurement data, standby is carried out and the corresponding polling communication of interrupt requests after during to the polling communication end of obtaining the high-priority data that priority ratio tape terminal side measurement data constantly is high.In this surveillance, as shown in Figure 2, monitoring arrangement 10 is connected with external system 30.This external system 30, for the information of requesting terminal 20, can list the superior system of monitoring arrangement 10, the portable terminal device operated by the user etc. as this external system 30.For example in the situation that kilowatt meter, the sensor of the equipment that terminal 20 is users to be had, the portable terminal device had by the user produces the request of the state of transmitting terminal 20, and offers monitoring arrangement 10.
Monitoring arrangement 10 possesses the PERCOM peripheral communication section 16 be connected with external system 30.Outside Department of Communication Force 16 is communicated and sets communicating with external system 30.In monitoring arrangement 10, as shown in figure 11, when by PERCOM peripheral communication section 16, from external system 30, receiving request, produce the interruption for polling communication, carry out the later processing of step S11.
In step S11, handling part 11, with reference to the polling dispatching table of being produced by dispatch list preparing department 17, is judged current whether being in the polling dispatching processing procedure of obtaining high-priority data.In the situation that, in being in the polling dispatching processing procedure of obtaining high-priority data, make to process standby for the polling communication interrupted.In the situation that be not in obtaining the polling dispatching processing of high-priority data, make to process entering step S12.
In step S12, handling part 11 judges whether the processing of the polling communication for each terminal 20 for obtaining termly lower-priority data finishes.In addition, whether handling part 11 is judged that the polling communication for each terminal 20 for process to obtain lower-priority data by above-mentioned supplementary polling communication is processed and is finished.In the situation that any is judged to be sure judgement (step S12: "Yes"), make to process entering step S13.
In following step S13, monitoring arrangement 10 carries out processing for obtaining with the interruption polling communication of the information of the corresponding terminal 20 of interrupt requests.Now, monitor that side Department of Communication Force 14 sends polling signals and makes the terminal 20 obtained shown in interrupt requests and the kind of information, to obtain the information of terminal 20.
In following step S13, monitoring arrangement 10 carries out following response to be processed: by PERCOM peripheral communication section 16, to the external system 30 of sending interrupt requests, send the information of processing the terminal 20 got by interrupting polling communication.
According to this surveillance, specifically carry out the action shown in Figure 12.
As shown in Figure 12 (a), in the situation that, not in for obtaining the polling dispatching processing procedure of high-priority data, carry out processing with the corresponding polling communication of the request from external system 30 in ensuing polling sequence.For example, be located in the polling communication processing of obtaining lower-priority data B3, PERCOM peripheral communication section 16 gets the request of the lower-priority data D1 that obtains the terminal 20 that terminal number is 1 from external system 30.In this case, PERCOM peripheral communication section 16 produces interrupt requests, and the polling communication carried out before the lower-priority data B4 of ensuing polling sequence for obtaining lower-priority data D1 is processed.
On the other hand, as shown in Figure 12 (b), in the situation that, in for obtaining the polling dispatching processing procedure of high-priority data, after the polling communication that finishes high-priority data A1～A5 is processed, carry out processing with the corresponding polling communication of the request from external system 30.For example, be located in the polling communication processing procedure of obtaining high-priority data A3, PERCOM peripheral communication section 16 gets the request of the lower-priority data D1 that obtains the terminal 20 that terminal number is 1 from external system 30.In this case, PERCOM peripheral communication section 16 produces interrupt requests, process in the ensuing polling sequence finished at the polling communication of high-priority data A1～A5, carry out the obtaining of lower-priority data B1 that polling communication for obtaining lower-priority data D1 processes to replace polling sequence.
As above, according to this surveillance, in the situation that produced interruption for the polling communication processing procedure of obtaining high-priority data, do not carry out before this polling communication processing finishes and interrupt corresponding polling communication processing.Thereby, according to this surveillance, even in the situation that produced interruption, also can guarantee the real-time of high-priority data, and carry out processing for the polling communication interrupted.
Then, following situation is described: in above-mentioned surveillance, make constantly constantly to be synchronizeed with the supervision side by monitoring arrangement 10 timing by the end side of a plurality of terminal 20 timing.
In this surveillance, will be in order to make end side constantly and to monitor that it is that the lower-priority data that the priority ratio high-priority data is low decides polling sequence that side is synchronizeed required information setting constantly by dispatch list preparing department 17.Then, monitoring arrangement 10 is by monitoring that side Department of Communication Force 14 will be in order to make end side constantly and to monitor that side synchronizes required information constantly and send to each terminal 20 in being set to the polling sequence of this lower-priority data.As this synchronous required information, can list to end side addition constantly send polling signal call duration time and with moment of polling sequence corresponding time of delay of gained.
The dispatch list preparing department 17 of monitoring arrangement 10 determines the polling sequence of the T1～T5 as lower-priority data that delivery time is synchronous required in the polling dispatching table.Now, dispatch list preparing department 17 for example as shown in Figure 3, the mode sent as the T1～T5 of lower-priority data of usining after high-priority data is dispatched.That is, dispatch and make the T1～T5 as lower-priority data in the free time transmission that does not send high-priority data.Thus, as shown in Figure 13, the terminal 20 that is 1～5 to terminal number in the ensuing polling sequence of high-priority data A1～A5 sends the T1～T5 as lower-priority data successively.Then, terminal 20, when receiving T1 as lower-priority data～T5, synchronizes the end side of end side clock portion 24 constantly constantly with monitoring side.
As above, according to this surveillance, can within the time of the enough and to spare that does not send high-priority data, send monitoring arrangement 10 and synchronize required information with the moment of terminal 20.Thereby, according to this surveillance, the end side error constantly between terminal 20 can be reduced, thereby the end side precision constantly be associated with tape terminal side measurement data constantly can be further improved.In addition, according to this surveillance, can reduce and monitor side storage part 12 the tape terminal side measurement data constantly of storing and the moment error of being with supervision side measurement data constantly.
In addition, above-mentioned execution mode is an example of the present invention.Therefore, the present invention is not limited to above-mentioned execution mode, even be beyond this execution mode, as long as in not breaking away from the scope of technological thought involved in the present invention, just can wait and carry out various changes according to design, and this is self-evident.
utilizability on industry
The present invention can be used in terminal and communicate to obtain the structure of the surveillance of the monitor message that terminal has, the field of program of manufacturing program, terminal installation and the terminal installation of monitoring arrangement, monitoring arrangement.
description of reference numerals
10: monitoring arrangement; 11: handling part; 12: monitor the side storage part; 13: monitor the side clock portion; 14: monitor the side Department of Communication Force; 15: the data mode acquisition unit; 16: PERCOM peripheral communication section; 17: dispatch list preparing department; 20: terminal; 21: the end side Department of Communication Force; 22: the end side measurement section; 23: the end side storage part; 24: the end side clock portion; 30: external system.
Claims (10)
1. a surveillance, in this surveillance, a plurality of terminals are connected in the mode that can communicate by letter with monitoring arrangement, above-mentioned monitoring arrangement by and above-mentioned terminal between the polling communication that carries out collect the monitor message that this terminal has, this surveillance is characterised in that
Above-mentioned terminal has: the end side Department of Communication Force, and it comes to carry out polling communication with above-mentioned monitoring arrangement according to the polling signal sent from above-mentioned monitoring arrangement; The end side clock portion, it obtains end side constantly; The monitor message acquisition unit, it obtains above-mentioned monitor message; And end side storage part, it is every the first file end side specified time limit monitor message constantly, this tape terminal side monitor message constantly makes the monitor message got by above-mentioned monitor message acquisition unit constantly be associated and obtain with the end side got by above-mentioned end side clock portion
Above-mentioned monitoring arrangement possesses: monitoring arrangement side clock portion, and it obtains the monitoring arrangement side constantly, sends poll every the second specified time limit shorter than above-mentioned the first specified time limit and starts request; Monitoring arrangement side Department of Communication Force, it starts request according to above-mentioned poll and starts polling communication, from above-mentioned terminal, obtains above-mentioned monitor message or above-mentioned tape terminal side monitor message constantly; And monitoring arrangement side storage part, its file monitoring arrangement side monitor message constantly, this monitoring arrangement side when monitor message constantly makes to send above-mentioned poll and starts to ask with the monitoring arrangement side constantly is associated and obtains with the above-mentioned monitor message got by above-mentioned monitoring arrangement side Department of Communication Force
Wherein, above-mentioned monitoring arrangement obtains above-mentioned tape terminal side monitor message constantly by the some polling communications in the polling communication of the second specified time limit of comprising in above-mentioned the first specified time limit.
2. surveillance according to claim 1, is characterized in that,
Above-mentioned monitoring arrangement side storage part means the supervision project attribute information of the monitored item purpose attribute of above-mentioned terminal by above-mentioned monitoring arrangement side Department of Communication Force storage,
This surveillance also possesses dispatch list preparing department, and this dispatch list preparing department builds the polling dispatching table of the polling sequence that means above-mentioned terminal based on above-mentioned supervision project attribute information,
Above-mentioned monitoring arrangement side Department of Communication Force carries out polling communication according to the above-mentioned polling dispatching table of being produced by above-mentioned dispatch list preparing department.
3. surveillance according to claim 2, is characterized in that,
Also possess the data mode acquisition unit, this data mode acquisition unit is investigated the miss status of being obtained and be stored in the tape terminal side monitor message constantly in above-mentioned monitoring arrangement side storage part by above-mentioned monitoring arrangement side Department of Communication Force,
The disappearance information of above-mentioned dispatch list preparing department based on being investigated out by above-mentioned data mode acquisition unit, make as follows above-mentioned polling dispatching table: even also can not surpass above-mentioned the second specified time limit in the situation that upwards state the tape terminal side monitor message constantly that terminal request lacks, obtain the monitor message in above-mentioned the lacked tape terminal side moment.
4. surveillance according to claim 3, is characterized in that,
Above-mentioned terminal has the project of several monitor messages as the above-mentioned tape terminal side moment of holding of tape terminal side monitor message constantly,
The low monitor messages of monitor message that number is associated with above-mentioned monitoring arrangement side constantly as priority ratio of holding of above-mentioned dispatch list preparing department monitor message constantly using above-mentioned tape terminal side are made the polling dispatching table.
5. surveillance according to claim 2, is characterized in that,
In the situation that produced the interrupt requests to above-mentioned monitoring arrangement request monitor message, carry out and the corresponding polling communication of interrupt requests after when standby finishes to the polling communication that obtains the monitor message that the above-mentioned tape terminal side of priority ratio monitor message constantly is high.
6. surveillance according to claim 2, is characterized in that,
Above-mentioned dispatch list preparing department will for make above-mentioned end side constantly and above-mentioned monitoring arrangement side to synchronize required information setting constantly be that the monitor message that the monitor message that constantly is associated with above-mentioned monitoring arrangement side of priority ratio is low decides polling sequence,
Above-mentioned monitoring arrangement side Department of Communication Force will be in order to make above-mentioned end side constantly and above-mentioned monitoring arrangement side is synchronizeed required information constantly and sent to above-mentioned terminal with this polling sequence.
7. a monitoring arrangement, be connected in the mode that can communicate by letter with a plurality of terminals, by and above-mentioned terminal between the polling communication that carries out collect the monitor message that this terminal has, this monitoring arrangement is characterised in that to possess:
Monitoring arrangement side clock portion, it obtains the monitoring arrangement side constantly, sends poll every the second short specified time limit of the first specified time limit of obtaining monitor message than above-mentioned terminal and starts request;
Monitoring arrangement side Department of Communication Force, it starts request according to above-mentioned poll and starts polling communication, from above-mentioned terminal, obtains above-mentioned monitor message or makes constantly be associated with the above-mentioned monitor message tape terminal side monitor message constantly of gained of end side; And
Monitoring arrangement side storage part, its file monitoring arrangement side monitor message constantly, this monitoring arrangement side when monitor message constantly makes to send above-mentioned poll and starts to ask with the monitoring arrangement side constantly is associated and obtains with the above-mentioned monitor message got by above-mentioned monitoring arrangement side Department of Communication Force
Wherein, above-mentioned monitoring arrangement side Department of Communication Force obtains above-mentioned tape terminal side monitor message constantly by the some polling communications in the polling communication of the second specified time limit of comprising in above-mentioned the first specified time limit.
8. the program of a monitoring arrangement, by with a plurality of terminals with the mode that can communicate by letter be connected, by and above-mentioned terminal between the polling communication that the carries out monitoring arrangement of collecting the monitor message that this terminal had carry out, this program is for making above-mentioned monitoring arrangement carry out following steps:
Obtain the monitoring arrangement side constantly, send poll every the second short specified time limit of the first specified time limit of obtaining monitor message than above-mentioned terminal and start request;
Start request according to above-mentioned poll and start polling communication, from above-mentioned terminal, obtain above-mentioned monitor message or make constantly be associated with the above-mentioned monitor message tape terminal side monitor message constantly of gained of end side;
Make storage portion stores band monitoring arrangement side monitor message constantly, this monitoring arrangement side when monitor message constantly makes to send above-mentioned poll and starts to ask with the monitoring arrangement side constantly is associated and obtains with above-mentioned monitor message; And
Obtain above-mentioned tape terminal side monitor message constantly by the some polling communications in the polling communication of the second specified time limit of comprising in above-mentioned the first specified time limit.
9. a terminal installation, be connected in the mode that can communicate by letter with monitoring arrangement, by and above-mentioned monitoring arrangement between the polling communication that carries out send monitor message, this terminal installation is characterised in that to have:
The end side Department of Communication Force, it comes to carry out polling communication with above-mentioned monitoring arrangement according to the polling signal sent from above-mentioned monitoring arrangement;
The end side clock portion, it obtains end side constantly;
The monitor message acquisition unit, it obtains above-mentioned monitor message; And
The end side storage part, it is every the first file end side specified time limit monitor message constantly, this tape terminal side monitor message constantly makes the monitor message got by above-mentioned monitor message acquisition unit constantly be associated and obtain with the end side got by above-mentioned end side clock portion
Wherein, above-mentioned end side Department of Communication Force sends by the some polling communications in the polling communication of the second short specified time limit of the ratio comprised in above-mentioned the first specified time limit above-mentioned the first specified time limit the above-mentioned tape terminal side monitor message constantly that above-mentioned end side storage part is stored, and the polling communication by addition sends above-mentioned monitor message.
10. the program of a terminal installation, this terminal installation is connected in the mode that can communicate by letter with monitoring arrangement, by and above-mentioned monitoring arrangement between the polling communication that carries out send monitor message, this program is for making above-mentioned terminal installation carry out following steps:
Make constantly the be associated tape terminal side monitor message constantly of gained of monitor message and end side every the first regulated period chien shih end side storage portion stores; And
According to the polling signal sent from above-mentioned monitoring arrangement, come to carry out polling communication with above-mentioned monitoring arrangement, send by the some polling communications in the polling communication of the second short specified time limit of the ratio comprised in above-mentioned the first specified time limit above-mentioned the first specified time limit the above-mentioned tape terminal side monitor message constantly that above-mentioned end side storage part is stored, the polling communication by addition sends above-mentioned monitor message.
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| JP2011061004A JP5724066B2 (en) | 2011-03-18 | 2011-03-18 | Monitoring system, monitoring device, monitoring device program, terminal device, and terminal device program |
| JP2011-061004 | 2011-03-18 | ||
| PCT/JP2012/056891 WO2012128220A1 (en) | 2011-03-18 | 2012-03-16 | Monitoring system, monitoring device, program for monitoring device, terminal device, and program for terminal device |
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| CN104635681A (en) * | 2014-12-24 | 2015-05-20 | 深圳市远航机电有限公司 | Fuel oil monitoring system and method |
| CN105045224A (en) * | 2015-05-29 | 2015-11-11 | 珠海格力电器股份有限公司 | Data transmission method and device |
| CN110431500A (en) * | 2017-03-21 | 2019-11-08 | 三菱电机株式会社 | Monitoring screen data generating device, monitoring screen data creation method and monitoring screen data generator |
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| US20170098010A1 (en) * | 2014-09-25 | 2017-04-06 | Hitachi, Ltd. | Data integration apparatus and data integration method |
| CN109687851B (en) * | 2018-12-05 | 2020-11-17 | 苏州博思得电气有限公司 | High-voltage pulse generator and communication method for same |
| JP7167789B2 (en) | 2019-03-19 | 2022-11-09 | 株式会社リコー | Information processing apparatus, information processing method, program, and image forming system |
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| WO2012128220A1 (en) | 2012-09-27 |
| JP2012199651A (en) | 2012-10-18 |
| CN103444134B (en) | 2016-06-15 |
| JP5724066B2 (en) | 2015-05-27 |
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