CN104359527A - Power management method and power manager special for passive nucleon level gage - Google Patents
Power management method and power manager special for passive nucleon level gage Download PDFInfo
- Publication number
- CN104359527A CN104359527A CN201410650311.2A CN201410650311A CN104359527A CN 104359527 A CN104359527 A CN 104359527A CN 201410650311 A CN201410650311 A CN 201410650311A CN 104359527 A CN104359527 A CN 104359527A
- Authority
- CN
- China
- Prior art keywords
- sensing device
- level sensing
- nuclear level
- passive nuclear
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The invention relates to the control field of a passive nucleon level gage and discloses a power management method and a power manager special for the passive nucleon level gage. The method comprises the following steps: disconnecting a circuit so as to control the outage of the passive nucleon level gage according to a preset outage program, a received control outage instruction or received abnormal state information of the passive nucleon level gage; judging if the passive nucleon level gage meets a preset power-on condition; if yes, connecting the circuit so as to control the power-on of the passive nucleon level gage. Compared with the prior art, the method provided by the invention has the advantages that the normal working state of the passive nucleon level gage is ensured by controlling the power-on or outage of the passive nucleon level gage in proper time and real reliable data is acquired by a user.
Description
Technical field
The present invention relates to the management and control field of passive nuclear level sensing device, particularly one passive nuclear level sensing device power source special management method and power supervisor.
Background technology
Passive nuclear level sensing device is that realize the level meter device measured level of filler material, it is different from nuclear level sensing device, and it does not have radioactive source by measuring the radioactivity energy that discharges of material self, measurement be the radioactivity energy of material self.
The influence factor that passive nuclear level sensing device is subject in the course of the work is many, as the stability of temperature, power supply disturbance, program work and self principle defect etc. of collecting sensor signal subelement, the data that passive nuclear level sensing device all can be caused to measure produce drift and serious distortion.
Passive nuclear level sensing device is very high to operating temperature requirements, its stable operating temperature range is between-20 degrees Celsius to 50 degrees Celsius, when temperature is more than 50 degrees Celsius, the thermonoise of the release of collecting sensor signal part self can have a strong impact on accuracy and the reliability of measurement; Simultaneous temperature is too high, and stability and the mission life of the work of the components and parts such as chip, power supply can be had a strong impact on.The temperature of passive nuclear level sensing device derives from the heat of electronic component generation and the temperature of environment when self working.When the heat that during self work, components and parts produce cannot leave rapidly, when being accumulated to certain, inner generation high temperature can being made, have a strong impact on the steady operation of passive nuclear level sensing device and the accuracy of measurement.
Self principle defect of the collecting sensor signal subelement of passive nuclear level sensing device also can have a strong impact on passive nuclear level sensing device work, after these parts are accumulated to certain working time, due to properties of materials, there will be the random duty that dozens of minutes did not wait to a few hours, in this time period, output signal is serious distortion.
Passive nuclear level sensing device general work place is in outdoor, and outdoor background environment has a lot of impact, particularly rainy day or thunder and lightning to its work; Again owing to having a lot of electrical equipment in its working environment, the electrical equipment of even large function, they bring the interference of a lot of power end can to passive nuclear level sensing device.
Summary of the invention
Goal of the invention: for problems of the prior art, the invention provides a kind of passive nuclear level sensing device power source special management method and power supervisor, by carrying out power-off control to passive nuclear level sensing device in good time, prevent it under up-set condition, measuring false data.
Technical scheme: the invention provides a kind of passive nuclear level sensing device power source special management method, comprise the following steps: according to the power-off program preset or the control cut-offing instruction received or the abnomal condition information of described passive nuclear level sensing device received, disconnecting circuit is to control described passive nuclear level sensing device power-off; Judge whether described passive nuclear level sensing device reaches default power on condition; If reach, then connect circuit to control described passive nuclear level sensing device energising.
Present invention also offers a kind of passive nuclear level sensing device power source special manager, comprise: on-off element and operation processing unit; Passive nuclear level sensing device, on-off element are connected successively with externally fed equipment, and described calculation process module is connected with passive nuclear level sensing device communication, is connected with on-off element; Described operation processing unit is used for according to the power-off program preset or the control cut-offing instruction received or the abnomal condition information of described passive nuclear level sensing device received, and gauge tap element disconnecting circuit is to control described passive nuclear level sensing device power-off; Described operation processing unit is also for judging whether described passive nuclear level sensing device reaches default power on condition, if described passive nuclear level sensing device has reached default power on condition, then control described switching elements ON circuit to control described passive nuclear level sensing device energising.
Preferably, after described connection circuit, before passive nuclear level sensing device energising, also comprise following steps: filtration treatment and/or conservation treatment are carried out to the electric current of the described passive nuclear level sensing device of input.
Preferably, described abnomal condition information is following any one or its combination: internal temperature not in preset temperature range, the voltage of internal work power supply or electric current not in preset range, measured value not in default measured value range, the work cumulative time exceed Preset Time, cannot with extraneous normal communication, occur that alerting signal is examined.
Preferably, described default power on condition is following any one or its combination: enter default power-up procedure, receive and control electrical instruction or receive the normal state information of described passive nuclear level sensing device.
Preferably, described normal state information is: the internal temperature of described passive nuclear level sensing device in preset temperature range, work the cumulative time in Preset Time and can with extraneous normal communication.
Preferably, described passive nuclear level sensing device power source special manager also comprises filtration and/or protected location; Described filtration and/or processing unit are electrically connected between described passive nuclear level sensing device and on-off element; after controlling described switching elements ON circuit in described operation processing unit; before described passive nuclear level sensing device energising, filtration treatment and/or conservation treatment are carried out to the electric current of the described passive nuclear level sensing device of outside power-supply unit input.
Preferably, be connected by wired or wireless mode communication between described operation processing unit with passive nuclear level sensing device.
Beneficial effect: compared with prior art, its power supply can disconnect when passive nuclear level sensing device is in abnomal condition by the present invention, or the power-off program also can passing through setting or the cut-offing instruction receiving the external world carry out disconnection to the power supply of passive nuclear level sensing device and control, when the state of passive nuclear level sensing device is normal, by the energising of the passive nuclear level sensing device of reed time controll or power-off, the present invention ensures that it can be in normal duty, make user can obtain true and reliable data.
Accompanying drawing explanation
Fig. 1 is passive nuclear level sensing device power source special manager structural representation in embodiment 3;
Fig. 2 is passive nuclear level sensing device power source special manager structural representation in embodiment 4.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
Embodiment 1:
A kind of passive nuclear level sensing device power source special management method is provided in present embodiment.
First be that disconnecting circuit is to control passive nuclear level sensing device power-off according to the power-off program preset or the control cut-offing instruction received or the abnomal condition information of passive nuclear level sensing device received;
Above-mentioned default power-off program is generally artificially pre-set, such as setting works as passive nuclear level sensing device continuous working power-off in 24 hours once;
The abnomal condition information of above-mentioned passive nuclear level sensing device can be that the temperature of passive nuclear level sensing device inside has exceeded preset temperature, now needs power-off to lower the temperature and its measured value just can be made true and reliable; Or the voltage of internal work power supply or electric current be not in preset range, now needing voltage or Current Control can be just that passive nuclear level sensing device normally works in preset range; Or the data measured have exceeded the limit of self or default maximum or minimum value, may be now that the measured value deviation that causes due to the defect of passive nuclear level sensing device itself is too large, proceed again after will revising it to measure just to make measured value accurate; Or the work cumulative time of passive nuclear level sensing device has exceeded Preset Time, then the words continuing to measure may cause loss of data etc. due to Out of Memory, could continue normal use after needing zero; Or at that time passive nuclear level sensing device can not with extraneous normal communication, such as do not connect network, cause user to can not get real-time data; Or occur that alerting signal needs power-off and energising such as to examine at the problem again.When there are these problems, namely representing that passive nuclear level sensing device is in an improper state, now will control its power-off.
The power on condition whether passive nuclear level sensing device reaches default will be judged after power-off, if reach, then connect circuit to control its energising.
Here the power on condition preset said is exactly spent a period of time after power-off to enter default power-up procedure or receive control electrical instruction at certain time point, or receive the normal state information of passive nuclear level sensing device, such as the internal temperature of passive nuclear level sensing device in preset temperature range, work the cumulative time in Preset Time and can with extraneous normal communication, these will be energized after all meeting.
Said process is by carrying out break-make control to the power supply of passive nucleon nuclear level sensing device, realize reducing passive nuclear level sensing device internal operating temperature to reduce, eliminate the measuring error that passive nuclear level sensing device self principle defect brings, enable user obtain the most authentic and valid data.
Embodiment 2:
Present embodiment is the further improvement of embodiment 1, and main improvements are, after connection circuit, before passive nuclear level sensing device energising, also carries out filtration treatment and/or conservation treatment to the electric current of the passive nuclear level sensing device of input.Filtration treatment and/or conservation treatment mainly filter the electromagnetic interference (EMI) of power supply; the power supply disturbance eliminated and slow down from power end and signal end; eliminate the measuring error that periphery electromagnetic interference (EMI) is brought, the data that passive nuclear level sensing device is measured are more true and reliable.
Embodiment 3:
Present embodiments provide for a kind of passive nuclear level sensing device power source special manager, as shown in Figure 1, mainly comprise on-off element and operation processing unit; Passive nuclear level sensing device, on-off element are connected successively with externally fed equipment, and calculation process module is carried out communication with passive nuclear level sensing device by wired or wireless mode and is connected, and are connected by wired or wireless with on-off element.
Operation processing unit is used for according to the power-off program preset or the control cut-offing instruction received or the abnomal condition information (such as passive nuclear level sensing device internal temperature is more than 50 degrees Celsius) of passive nuclear level sensing device received, and gauge tap element disconnecting circuit is to control passive nuclear level sensing device power-off; Operation processing unit is also for judging the power on condition whether passive nuclear level sensing device reaches default, if passive nuclear level sensing device has reached default power on condition (such as power-off time reaches 10 minutes), then gauge tap element switches circuit is to have controlled the energising of passive nuclear level sensing device.
It is worth mentioning that, the power supervisor in the present invention both can be an independently equipment, also can as Components integration in passive nuclear level sensing device inside or other peripheral equipments; When power supervisor as assembly together with other integration of equipments time, operation processing unit also can be taken on by the operation processing unit of other equipment.Power supervisor both can only control a passive nuclear level sensing device, also can integrate and control multiple passive nuclear level sensing device; Run processing unit and both can control separately an on-off element, also can control multiple on-off element.In present embodiment, operation processing unit can by computing machine and system or Internet Server and system thereof take on.
Present embodiment is the system embodiment corresponding with embodiment 1, the relevant technologies feature related in embodiment 1 is equally applicable in present embodiment, contrary, the relevant technologies feature in present embodiment also can be applied in embodiment 1, does not repeat herein.
Embodiment 4:
Present embodiment is the further improvement of embodiment 3; main improvements are; passive nuclear level sensing device power source special manager in present embodiment also comprises filtration and/or protected location; as shown in Figure 2; this filtration and/or processing unit are electrically connected between passive nuclear level sensing device and on-off element; for after operation processing unit gauge tap element switches circuit; before passive nuclear level sensing device energising, the electric current outside power-supply unit being inputted to passive nuclear level sensing device carries out filtration treatment and/or conservation treatment.
Use battery filter and/or protected location; by to the filtration of power supply and protection; eliminate and the power supply disturbance that slows down from power end and signal end, eliminate the measuring error that passive nuclear level sensing device periphery electromagnetic interference (EMI) is brought, make the data that measure more authentic and valid.
Above-mentioned example, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalent transformations of doing according to Spirit Essence of the present invention or modification, all should be encompassed within protection scope of the present invention.
Claims (8)
1. a passive nuclear level sensing device power source special management method, is characterized in that, comprise the following steps:
According to the power-off program preset or the control cut-offing instruction received or the abnomal condition information of described passive nuclear level sensing device received, disconnecting circuit is to control described passive nuclear level sensing device power-off;
Judge whether described passive nuclear level sensing device reaches default power on condition;
If reach, then connect circuit to control described passive nuclear level sensing device energising.
2. passive nuclear level sensing device power source special management method according to claim 1, is characterized in that, after described connection circuit, before passive nuclear level sensing device energising, also comprises following steps:
Filtration treatment and/or conservation treatment are carried out to the electric current of the described passive nuclear level sensing device of input.
3. passive nuclear level sensing device power source special management method according to claim 1, is characterized in that, described abnomal condition information be following any one or its combination:
Internal temperature not in preset temperature range, the voltage of internal work power supply or electric current not in preset range, measured value not in default measured value range, the work cumulative time exceed Preset Time, cannot with extraneous normal communication, occur that alerting signal is examined.
4. passive nuclear level sensing device power source special management method according to claim 1, is characterized in that, described default power on condition be following any one or its combination:
Enter default power-up procedure, receive the normal state information controlling electrical instruction or receive described passive nuclear level sensing device.
5. passive nuclear level sensing device power source special management method according to claim 4, it is characterized in that, described normal state information is:
The internal temperature of described passive nuclear level sensing device in preset temperature range, work the cumulative time in Preset Time and can with extraneous normal communication.
6. a passive nuclear level sensing device power source special manager, is characterized in that, comprise: on-off element and operation processing unit;
Passive nuclear level sensing device, on-off element are connected successively with externally fed equipment, and described calculation process module is connected with passive nuclear level sensing device communication, is connected with on-off element;
Described operation processing unit is used for according to the power-off program preset or the control cut-offing instruction received or the abnomal condition information of described passive nuclear level sensing device received, and gauge tap element disconnecting circuit is to control described passive nuclear level sensing device power-off;
Described operation processing unit is also for judging whether described passive nuclear level sensing device reaches default power on condition, if described passive nuclear level sensing device has reached default power on condition, then control described switching elements ON circuit to control described passive nuclear level sensing device energising.
7. passive nuclear level sensing device power source special manager according to claim 6, is characterized in that, also comprises filtration and/or protected location;
Described filtration and/or processing unit are electrically connected between described passive nuclear level sensing device and on-off element; after controlling described switching elements ON circuit in described operation processing unit; before described passive nuclear level sensing device energising, filtration treatment and/or conservation treatment are carried out to the electric current of the described passive nuclear level sensing device of outside power-supply unit input.
8. passive nuclear level sensing device power source special manager according to claim 6, be is characterized in that, be connected between described operation processing unit with passive nuclear level sensing device by wired or wireless mode communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410650311.2A CN104359527A (en) | 2014-11-08 | 2014-11-08 | Power management method and power manager special for passive nucleon level gage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410650311.2A CN104359527A (en) | 2014-11-08 | 2014-11-08 | Power management method and power manager special for passive nucleon level gage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104359527A true CN104359527A (en) | 2015-02-18 |
Family
ID=52526810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410650311.2A Pending CN104359527A (en) | 2014-11-08 | 2014-11-08 | Power management method and power manager special for passive nucleon level gage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104359527A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109632027A (en) * | 2018-12-29 | 2019-04-16 | 浙江威星智能仪表股份有限公司 | A kind of low-power consumption treatment method of the Hall switch of gas meter, flow meter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4620100A (en) * | 1983-08-26 | 1986-10-28 | General Electric Company | Automated monitoring of fissile and fertile materials in large waste containers |
| CN202383494U (en) * | 2011-12-16 | 2012-08-15 | 杭州初灵信息技术股份有限公司 | Power supply management device with intelligent power distribution and micro-environment monitor |
| CN202433056U (en) * | 2012-01-06 | 2012-09-12 | 胡桂标 | Passive nucleon level gauge |
| CN103176580A (en) * | 2011-12-22 | 2013-06-26 | 鸿富锦精密工业（深圳）有限公司 | Power supply management system and power supply management method |
| CN103365734A (en) * | 2012-03-30 | 2013-10-23 | 宏碁股份有限公司 | Power management system and power management method |
-
2014
- 2014-11-08 CN CN201410650311.2A patent/CN104359527A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4620100A (en) * | 1983-08-26 | 1986-10-28 | General Electric Company | Automated monitoring of fissile and fertile materials in large waste containers |
| CN202383494U (en) * | 2011-12-16 | 2012-08-15 | 杭州初灵信息技术股份有限公司 | Power supply management device with intelligent power distribution and micro-environment monitor |
| CN103176580A (en) * | 2011-12-22 | 2013-06-26 | 鸿富锦精密工业（深圳）有限公司 | Power supply management system and power supply management method |
| CN202433056U (en) * | 2012-01-06 | 2012-09-12 | 胡桂标 | Passive nucleon level gauge |
| CN103365734A (en) * | 2012-03-30 | 2013-10-23 | 宏碁股份有限公司 | Power management system and power management method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109632027A (en) * | 2018-12-29 | 2019-04-16 | 浙江威星智能仪表股份有限公司 | A kind of low-power consumption treatment method of the Hall switch of gas meter, flow meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3276521A1 (en) | Methods and system for detecting false data injection attacks | |
| US20170184675A1 (en) | Prognostic and health monitoring systems for circuit breakers | |
| US10401401B2 (en) | System and methods thereof for monitoring of energy consumption cycles | |
| CN103248012A (en) | Thermal overload protection method and device with complete thermal memory function for AC motor | |
| CN105785164A (en) | Method and system for determining expected life of surge protection device | |
| KR100777828B1 (en) | Electronic wattmeter capable of power distribution line and the fault monitoring method thereby | |
| US9502887B2 (en) | Measuring system having at least one field device with at least one display apparatus as well as method for operating same | |
| CN104359527A (en) | Power management method and power manager special for passive nucleon level gage | |
| JP6712269B2 (en) | Power distribution system | |
| Mahanta et al. | IoT Based Transformer Oil Temperature Monitoring System | |
| CN106849346A (en) | A kind of system for testing power distribution automation equipment time adjustment function and timekeeping performance | |
| CN105277796A (en) | Grounding impedance online monitoring device | |
| CN104617764A (en) | System for controlling power-up sequence | |
| CN102788943A (en) | Automatic sensing method for online monitored data of partial discharge | |
| CN207780964U (en) | A kind of wireless communication device and system applied to harbor automatic | |
| CN208158090U (en) | A kind of power protector | |
| CN203166472U (en) | Electrical equipment protective device | |
| CN205593667U (en) | System for carry out temperature measurement to cable termination | |
| CN109643893B (en) | System comprising a plurality of interconnected overvoltage protection devices | |
| Reddy et al. | Monitoring and control of single-phase electrical systems using IoT based microcontrollers | |
| CN205104995U (en) | Power surge protector's control and high -temperature warning system | |
| KR101693081B1 (en) | System and method for tracking plant trip cause using data link between plant gateway system and single point vulnerability monitor in CANDU Type NPPs | |
| CN207352755U (en) | Electromechanical equipment fault early warning system | |
| Muhaidheen et al. | Electrical Safety System for Industry/Residential Applications | |
| CN117240084B (en) | Switching power supply circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150218 |