CN102509427A - Method and device for acquiring alarm information and power-environment monitoring system - Google Patents
Method and device for acquiring alarm information and power-environment monitoring system Download PDFInfo
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- CN102509427A CN102509427A CN201110342437XA CN201110342437A CN102509427A CN 102509427 A CN102509427 A CN 102509427A CN 201110342437X A CN201110342437X A CN 201110342437XA CN 201110342437 A CN201110342437 A CN 201110342437A CN 102509427 A CN102509427 A CN 102509427A
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Abstract
The invention discloses a method and device for acquiring alarm information and a power-environment monitoring system. The method comprises the following steps of: acquiring real-time working state information of a monitored object; querying an alarm strategy information base according to the real-time working state information of the monitored object, and acquiring an alarm strategy corresponding to the real-time working state of the monitored object; and monitoring the monitored object according to the alarm strategy so as to generate the alarm information. According to the method for acquiring the alarm information, provided by the invention, different alarm strategies are set according to different working states of a plurality of monitored objects of monitored equipment, so that a corresponding alarm strategy is started according to the working state; and compared with the prior art, the method and the device disclosed by the invention can meet exact requirements of users on running alarm of the equipment, and reduce false alarms.
Description
Technical field
The present invention relates to rotating ring monitoring technique field, in particular to a kind of warning information acquisition methods, device and rotating ring supervisory system.
Background technology
At present, in a lot of rotating ring supervisory systems, have many irrational factors for the judgement of alarming, what take basically is the warning strategies of single static.With Switching Power Supply, battery pack, three monitored devices of oily machine is example; No matter which kind of state these equipment are in; For example no matter battery pack be in all fill, under floating charge or the discharge condition; Under the whether in running order or stand-by state of oil machine, all be to adopt unified alarm generation mechanism and strategy, produce some unnecessary mistakes alarms therefrom for the generation of its alarm.
Below concrete instance of tool is specified the problem that exists in the prior art:
For example: for monitored device is oily machine, when monitored object is oily machine liquid level, for the unified warning strategies of oily machine liquid level configuration; Promptly when oily machine liquid level is in alarm scope St [15cm, 80cm], do not produce alarm; Be lower than or exceed said alarm scope St, then produce alarm.When mains failure, oily machine is in running order down, and this moment is when oily machine liquid level during less than 15cm; Produce the low alarm of liquid level but be in stand-by state following time when the normal oily machine of civil power, during less than 15cm, should not produce alarm in oily machine liquid level; Because this moment, oily machine was not worked; But then can produce the low alarm of liquid level according to this prior art, this type of alarm belongs to the mistake alarm of generation, and monitored device more for a long time in the rotating ring supervisory system; If produce this type of a large amount of mistake alarms, will have a strong impact on the commercial Application of rotating ring supervisory system.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of warning information acquisition methods, device and rotating ring supervisory system, and it can satisfy the accurate requirement of user to monitored device operation alarm, reduces the generation of mistake alarm.
In order to reach the object of the invention, the present invention adopts following technical scheme to realize:
A kind of warning information acquisition methods comprises:
Obtain the real-time working status information of monitored object;
Real-time working state information searching warning strategies information bank according to said monitored object obtains the corresponding warning strategies of real-time working state with said monitored object;
Carry out monitoring according to said warning strategies, to generate warning information to said monitored object.
Preferably, the said monitored object remote measurement amount object that is monitored device in the rotating ring supervisory system.
Preferably, the said method of obtaining the real-time working status information of monitored object is:
Gather actual motion AI (Analogy Input, analog quantity input)/DI (Digital Input, the switching value input) value of the monitored object of monitored device in real time;
Said actual motion AI/DI value and preset working condition judgement threshold value are compared, and obtain the real-time working status information of monitored object according to comparative result.
Preferably, the monitoring of carrying out said monitored object according to said warning strategies comprises with the method for obtaining warning information:
Obtain the actual motion AI/DI value of monitored object;
Said actual motion AI/DI value and said warning strategies are compared, when not meeting said warning strategies, produce warning information.
A kind of warning information deriving means comprises:
The state information acquisition module is used to obtain the real-time working status information of monitored object and sends it to the warning strategies acquisition module;
The warning strategies acquisition module; Be used for real-time working state information searching warning strategies information bank according to said monitored object; Obtain the corresponding warning strategies of real-time working state with said monitored object, and warning strategies information is sent to the warning information generation module;
The warning information generation module is used for according to the monitoring of said warning strategies information and executing to said monitored object, to generate warning information.
Preferably, the said monitored object remote measurement amount object that is monitored device in the rotating ring supervisory system.
Preferably, said state information acquisition module is obtained the method for the real-time working status information of monitored object and is:
Gather the actual motion AI/DI value of the monitored object of monitored device in real time;
Said actual motion AI/DI value and preset working condition judgement threshold value are compared, and obtain the real-time working status information of monitored object according to comparative result.
Preferably, said warning information generation module comprises with the method for obtaining warning information according to the monitoring of said warning strategies information and executing to said monitored object:
Obtain the actual motion AI/DI value of monitored object;
Said actual motion AI/DI value and said warning strategies are compared, when not meeting said warning strategies, produce warning information.
Preferably, said warning information deriving means also comprises:
The warning information memory module is used to store the warning information that the warning information generation module generates.
A kind of rotating ring supervisory system is wrapped said warning information deriving means, and said device comprises:
The state information acquisition module is used to obtain the real-time working status information of monitored object and sends it to the warning strategies acquisition module;
The warning strategies acquisition module; Be used for real-time working state information searching warning strategies information bank according to said monitored object; Obtain the corresponding warning strategies of real-time working state with said monitored object, and warning strategies information is sent to the warning information generation module;
The warning information generation module is used for according to the monitoring of said warning strategies information and executing to said monitored object, to generate warning information.
Technical scheme through the invention described above can be found out; Warning information acquisition methods basis provided by the invention is provided with different warning strategies respectively to the different operating state of a plurality of monitored objects of monitored device; Thereby start corresponding warning strategies according to said duty; Compared to prior art, can satisfy the accurate requirement of user to the equipment operation alarm, reduce the mistake alarm.
Description of drawings
Fig. 1 is the warning information acquisition methods schematic flow sheet that the embodiment of the invention provides;
Fig. 2 is the structural representation of the warning information deriving means that provides of the embodiment of the invention;
Fig. 3 is the warning information acquisition methods implementing procedure figure that the embodiment of the invention provides.
The realization of the object of the invention, functional characteristics and excellent effect will combine specific embodiment and accompanying drawing to do further explanation below.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment technical scheme according to the invention is done further to describe in detail so that those skilled in the art can better understand the present invention and can implement, but the embodiment that lifts not conduct to qualification of the present invention.
As shown in Figure 1, the embodiment of the invention provides a kind of warning information acquisition methods, and said method comprises the steps:
S101, obtain the real-time working status information of monitored object;
During practical implementation, the remote measurement amount object that said monitored object is a monitored device in the rotating ring supervisory system.For example when monitored device was Switching Power Supply, said remote measurement amount object was the straight-flow system output voltage; When monitored device was battery pack, said remote measurement amount object was battery temperature, cell voltage, battery current, battery cell voltage; When monitored device was oily machine, said remote measurement amount object was a liquid level, etc.And when monitored object was the Switching Power Supply VD, its corresponding duty comprises all filled state and floating charge state; When monitored object was battery temperature, cell voltage, battery current or the battery cell voltage of battery pack, its corresponding duty comprised the state that all fills, floating charge/stand-by state, and discharge condition; When monitored object was the liquid level of oily machine, its corresponding duty comprised duty and stand-by state.
Wherein, the said method of obtaining the real-time working status information of monitored object is:
Gather the actual motion AI/DI value of the monitored object of monitored device in real time;
Said actual motion AI/DI value and preset working condition judgement threshold value are compared, and obtain the real-time working status information of monitored object according to comparative result.Wherein, said duty decision threshold can be made as a plurality of, is under which kind of concrete duty to judge monitored object actually.
For example, according to the actual motion AI/DI value of the monitored object of the monitored device that collects in real time or weigh and want parameter, carry out real-time analysis and judge, thereby draw the real-time working state of the monitored object of current device.As being example with the accumulator,, itself and the duty decision threshold that is provided with are in advance compared, thereby draw this accumulator total current and the residing work at present status information of total voltage according to total voltage that collects and total current.Again for example, through gathering the three-phase voltage value of Switching Power Supply, when phase voltage A, phase voltage B and phase voltage C were equal to 0, the residing duty of three-phase voltage that judge this Switching Power Supply this moment was the mains failure state.
The real-time working state information searching warning strategies information bank of S102, the said monitored object of foundation obtains the corresponding warning strategies of real-time working state with said monitored object;
For example, when monitored device was respectively Switching Power Supply, battery pack and oily machine, the monitored device of storing in the said warning strategies information bank-monitored object-warning strategies relation was as shown in the table:
In addition, the warning strategies that said and monitored object is corresponding is carried out self-defined setting by the user according to concrete applicable cases, any restriction is not done in the formulation of said warning strategies here.
S103, the said warning strategies of foundation are carried out the monitoring to said monitored object, to generate warning information.
Wherein, the monitoring of carrying out said monitored object according to said warning strategies comprises with the method for obtaining warning information:
S1031, obtain the actual motion AI/DI value of monitored object;
S1032, said actual motion AI/DI value and said warning strategies are compared, when not meeting said warning strategies, produce warning information.
The warning information acquisition methods that the embodiment of the invention provides, the real-time working state generation warning information according to monitored device can effectively reduce the mistake alarm.
With reference to Fig. 3, be that example specifies invention spirit of the present invention below with the battery pack.
S201, the different monitored object of monitored device is configured in the warning strategies under the different operating state through configurator; For example be 3 warning strategies of cell voltage configuration of battery pack, wherein all fill, floating charge, discharge condition corresponding warning strategies St1, St2, St3 respectively.
S202, state information acquisition module are obtained the duty of the monitored object of monitored device in real time, and for example the work at present state of battery cell voltage is for all filling.
The work at present state of the battery cell voltage that S203, warning strategies acquisition module basis are obtained; Select the warning strategies corresponding from the warning strategies information bank with this state; For example, obtain the warning strategies St1 that all fills under the state according to the state that all fills of battery cell voltage.
S204, warning information generation module are gathered the actual motion AI value or the DI value of monitored device in real time, for example gather the cell voltage U of battery pack.
S205, warning information generation module, judge whether to need to produce to alarm at the warning strategies St1 and the cell voltage U of said battery pack that all fill state under according to the battery pack that gets access to.The magnitude of voltage U=47.8V that for example collects, and warning strategies St1 is St1 [50,56.5], then produces the low alarm of voltage this moment.If produce alarm, then said warning information be stored into the warning information memory module.
In traditional warning information acquisition methods, the duty that the generation of warning information and monitored device are actual is irrelevant, and it adopts monitoring point A to certain monitored device (like voltage; Unit is V) warning strategies of configuration; As dispose warning strategies St [48,57.5], promptly when voltage during more than or equal to 57.5V; In the time of perhaps smaller or equal to 48V, the rotating ring supervisory system promptly produces alarm.Yet in reality; Because the residing running status of monitored device is different (when for example said battery pack is battery temperature, cell voltage, battery current, battery cell voltage at monitored object; Its corresponding duty comprises floating charge, equal three kinds of states of charge and discharge); Yet adopt unified warning strategies can produce erroneous judgement, thereby cause the mistake alarm.
The present invention disposes different warning strategies, as under the floating charge state of battery pack according to the different operating state of each monitored object of monitored device (the remote measurement amount object that for example said monitored object is a monitored device in the rotating ring supervisory system); Configuration warning strategies St1 [50,56.5] is under the state that all fills of battery pack; Configuration warning strategies St2 [48,57.5] is under the discharge condition of battery pack; Configuration warning strategies St3 [47.5,55], thus realize adopting different warning strategies according to the different operating state; Under this kind situation, when the magnitude of voltage that obtains when the rotating ring supervisory system is 47.8V, if battery pack is in discharge condition; At this moment just do not produce alarm,, then produce alarm if battery pack is in the state that all fills.Yet; If according to above-mentioned traditional warning information acquisition methods, then, all will produce alarm no matter battery pack is in discharge condition or all fills under the state; And the generation that causes mistake to be alarmed, the warning information acquisition methods that adopts the embodiment of the invention to provide then can not produce alarm so by mistake.
As shown in Figure 2, the embodiment of the invention also provides a kind of warning information deriving means, and said device comprises:
State information acquisition module 10 is used to obtain the real-time working status information of monitored object and sends it to warning strategies acquisition module 20, wherein, and the remote measurement amount object that said monitored object is a monitored device 40 in the rotating ring supervisory system;
Warning strategies acquisition module 20; Be used for real-time working state information searching warning strategies information bank according to said monitored object; Obtain the corresponding warning strategies of real-time working state with said monitored object, and warning strategies information is sent to warning information generation module 30;
Warning information generation module 30 is used for according to the monitoring of said warning strategies information and executing to said monitored object, to generate warning information.
Wherein, said state information acquisition module 10 is obtained the method for the real-time working status information of monitored object and is:
Gather the actual motion AI/DI value of the monitored object of monitored device in real time;
Said actual motion AI/DI value and preset working condition judgement threshold value are compared, and obtain the real-time working status information of monitored object according to said comparative result.
For example, according to the actual motion AI/DI value of the monitored object of the monitored device that collects in real time 40 or weigh and want parameter, carry out real-time analysis and judge, thereby draw the real-time working state of the monitored object of current device.As being example with the accumulator,, itself and the duty decision threshold that is provided with are in advance compared, thereby draw this accumulator total current and the residing work at present status information of total voltage according to total voltage that collects and total current.Again for example, through gathering the three-phase voltage value of Switching Power Supply, when phase voltage A, phase voltage B and phase voltage C were equal to 0, the residing duty of three-phase voltage that judge this Switching Power Supply this moment was the mains failure state.
Said warning information generation module 30 comprises with the method for obtaining warning information according to the monitoring of said warning strategies information and executing to said monitored object:
1, obtains the actual motion AI/DI value of monitored object;
2, said actual motion AI/DI value and said warning strategies are compared, when not meeting said warning strategies, produce warning information.
Under the preferred implementation, said warning information deriving means also comprises:
Warning information memory module 50 is used to store the warning information that warning information generation module 30 generates.
Correspondingly, the embodiment of the invention also provides a kind of rotating ring supervisory system, and said rotating ring supervisory system is wrapped the warning information deriving means of stating, and with reference to Fig. 2, said device comprises:
State information acquisition module 10 is used to obtain the real-time working status information of monitored object and sends it to warning strategies acquisition module 20;
Warning strategies acquisition module 20; Be used for real-time working state information searching warning strategies information bank according to said monitored object; Obtain the corresponding warning strategies of real-time working state with said monitored object, and warning strategies information is sent to warning information generation module 30;
Warning information generation module 30 is used for according to the monitoring of said warning strategies information and executing to said monitored object, to generate warning information.
The above is merely the preferred embodiments of the present invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes instructions of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. a warning information acquisition methods is characterized in that, comprising:
Obtain the real-time working status information of monitored object;
Real-time working state information searching warning strategies information bank according to said monitored object obtains the corresponding warning strategies of real-time working state with said monitored object;
Carry out monitoring according to said warning strategies, to generate warning information to said monitored object.
2. warning information acquisition methods as claimed in claim 1 is characterized in that, the remote measurement amount object that said monitored object is a monitored device in the rotating ring supervisory system.
3. warning information acquisition methods as claimed in claim 2 is characterized in that, the said method of obtaining the real-time working status information of monitored object is:
Gather the actual motion AI/DI value of the monitored object of monitored device in real time;
Said actual motion AI/DI value and preset working condition judgement threshold value are compared, and obtain the real-time working status information of monitored object according to comparative result.
4. warning information acquisition methods as claimed in claim 1 is characterized in that, the monitoring of carrying out said monitored object according to said warning strategies comprises with the method for obtaining warning information:
Obtain the actual motion AI/DI value of monitored object;
Said actual motion AI/DI value and said warning strategies are compared, when not meeting said warning strategies, produce warning information.
5. a warning information deriving means is characterized in that, comprising:
The state information acquisition module is used to obtain the real-time working status information of monitored object and sends it to the warning strategies acquisition module;
The warning strategies acquisition module; Be used for real-time working state information searching warning strategies information bank according to said monitored object; Obtain the corresponding warning strategies of real-time working state with said monitored object, and warning strategies information is sent to the warning information generation module;
The warning information generation module is used for according to the monitoring of said warning strategies information and executing to said monitored object, to generate warning information.
6. warning information deriving means as claimed in claim 5 is characterized in that, the remote measurement amount object that said monitored object is a monitored device in the rotating ring supervisory system.
7. warning information deriving means as claimed in claim 5 is characterized in that, the method that said state information acquisition module is obtained the real-time working status information of monitored object is:
Gather the actual motion AI/DI value of the monitored object of monitored device in real time;
Said actual motion AI/DI value and preset working condition judgement threshold value are compared, and obtain the real-time working status information of monitored object according to comparative result.
8. warning information deriving means as claimed in claim 5 is characterized in that, said warning information generation module comprises with the method for obtaining warning information according to the monitoring of said warning strategies information and executing to said monitored object:
Obtain the actual motion AI/DI value of monitored object;
Said actual motion AI/DI value and said warning strategies are compared, when not meeting said warning strategies, produce warning information.
9. warning information deriving means as claimed in claim 5 is characterized in that, also comprises:
The warning information memory module is used to store the warning information that the warning information generation module generates.
10. a rotating ring supervisory system is characterized in that, comprises arbitrary described warning information deriving means like claim 5-9.
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| CN107820692A (en) * | 2016-12-23 | 2018-03-20 | 深圳中兴力维技术有限公司 | A kind of alarm synchronization method and system |
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Application publication date: 20120620 |