CN204695050U - A kind of supervisory system of equipment running status - Google Patents
A kind of supervisory system of equipment running status Download PDFInfo
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- CN204695050U CN204695050U CN201520366502.6U CN201520366502U CN204695050U CN 204695050 U CN204695050 U CN 204695050U CN 201520366502 U CN201520366502 U CN 201520366502U CN 204695050 U CN204695050 U CN 204695050U
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Abstract
The utility model provides a kind of supervisory system of equipment running status, the wherein starup current undulating quantity of current transformer checkout equipment start period, and starup current undulating quantity is transferred to microcontroller, starup current undulating quantity and default starup current fluctuation range compare by microcontroller, when starup current undulating quantity is in default starup current fluctuation range, judgment device normal operation, when starup current undulating quantity exceeds default starup current fluctuation range, then judgment device breaks down.Enable user understand equipment running status like this, ensure equipment stable operation, and achieve multiple spot monitoring by the current transformer checkout equipment start period, make monitoring more accurate.This system can meet large-scale instrument and equipment when using machine, the real-time monitoring of the basic equipment running status such as running temperature and remote monitoring.
Description
Technical field
The utility model relates to monitoring field, and particularly relating to is a kind of supervisory system of large-scale instrument and equipment running status.
Background technology
Large-scale instrument and equipment is the valuable source of Scientific Research in University Laboratory, the research strength of the colleges and universities that its configuration level reflects to a certain extent and the ability of service society.In recent years, along with continuing to increase of dropping into higher education, each colleges and universities have purchased a lot of large-scale scientific equipments and instruments, how to enable the operation that large-scale instrument and equipment is stable, ensure that large-scale instrument and equipment has good using state, Shi Ge colleges and universities need the problem solved.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, the object of the invention is to, a kind of supervisory system of equipment running status is provided, user can be made to understand equipment running status, ensure equipment stable operation, achieve multiple spot monitoring, make monitoring more accurate.
For reaching this object, the utility model comprises: microcontroller and the current transformer be electrically connected with described microcontroller;
Described current transformer is used for the starup current undulating quantity of checkout equipment start period, and described starup current undulating quantity is transferred to described microcontroller;
Described starup current undulating quantity and default starup current fluctuation range for receiving described starup current undulating quantity, and compare by described microcontroller, and whether judgment device is run normal.
Preferably, described shutdown current ripple level also for the shutdown current ripple level of checkout equipment shutdown period, and is transferred to described microcontroller by described current transformer;
Described shutdown current ripple level and default current fluctuation scope of shutting down also for receiving described shutdown current ripple level, and compare by described microcontroller, and whether judgment device is run normal.
Preferably, also comprise: the clock module be electrically connected with described current transformer and described microcontroller respectively;
Described clock module detects that device current value starts to detect that device current value reaches the start period duration of stationary value to described current transformer for gathering from described current transformer, and described start period duration is transferred to described microcontroller.
Preferably, described shutdown period duration also for gathering the shutdown period duration reducing to zero from described current transformer detects equipment stable electrical flow valuve to described current transformer checkout equipment current value, and is transferred to described microcontroller by described clock module.
Preferably, also comprise: the setting module be electrically connected with described microcontroller;
Described setting module is used for arranging starup current fluctuation range, and the starup current fluctuation range of setting is transferred to described microcontroller.
Preferably, also comprise: the alarm module be electrically connected with described microcontroller;
Described alarm module is used for when described microcontroller judgment device breaks down, and described in described microprocessor controls, alarm module sends alerting signal.
Preferably, also comprise: the temperature detecting module be electrically connected with described microcontroller;
Described temperature detecting module is used for the running temperature of checkout equipment, and the temperature of detection is transferred to described microcontroller.
Preferably, also comprise: the wireless transport module be electrically connected with described microcontroller;
Described wireless transport module is used for by device data remote transmission to host computer, to equipment remote monitoring.
Preferably, described microcontroller comprises: A/D converting unit and storage unit;
The starup current undulating quantity that described A/D converting unit is used for described current transformer to detect converts digital signal to;
Described storage unit is used for storage facilities data message.
Preferably, also comprise: the display module be electrically connected with described microcontroller;
Described display module is used for display device running status.
As can be seen from the above technical solutions, the utility model has the following advantages:
In the utility model, the starup current undulating quantity of current transformer checkout equipment start period, and starup current undulating quantity is transferred to microcontroller, starup current undulating quantity and default starup current fluctuation range compare by microcontroller, when starup current undulating quantity is in default starup current fluctuation range, judgment device normal operation, when starup current undulating quantity exceeds default starup current fluctuation range, then judgment device breaks down.Enable user understand equipment running status like this, ensure equipment stable operation, and achieve multiple spot monitoring by the current transformer checkout equipment start period, make monitoring more accurate.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical solution of the utility model, be briefly described to the accompanying drawing used required in description below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the overall schematic of the supervisory system embodiment of equipment running status.
Embodiment
For making the purpose of this utility model, feature, advantage can be more obvious and understandable, below in conjunction with the accompanying drawing in this specific embodiment, technical scheme in the utility model is clearly and completely described, obviously, the embodiments described below are only the utility model part embodiments, and the embodiment of not all.Based on the embodiment in this patent, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of this patent protection.
The utility model provides a kind of supervisory system of equipment running status, refers to shown in Fig. 1, comprising: microcontroller 1 and the current transformer 2 be electrically connected with described microcontroller 1;
Described starup current undulating quantity for the starup current undulating quantity of checkout equipment start period, and is transferred to described microcontroller 1 by described current transformer 2; Described starup current undulating quantity and default starup current fluctuation range for receiving described starup current undulating quantity, and compare by described microcontroller 1, and whether judgment device is run normal.
The starup current undulating quantity that current transformer 2 detects can be understood as: equipment is in start process, and current value is the current value being promoted to normal operating condition from zero steadily.And current transformer 2 is changes of care testing device current value in start process, namely from current value be the current value detected zero to normal operating condition.Equipment under normal circumstances, starup current undulating quantity has certain curvilinear motion, starup current undulating quantity there will not be unusual fluctuations, even if there are some to fluctuate, also can fluctuate in default starup current fluctuation range, if starup current undulating quantity exceeds default starup current fluctuation range, then can judgment device break down.Enable user understand equipment running status like this, ensure equipment stable operation, and achieve multiple spot monitoring by the current transformer checkout equipment start period, make monitoring more accurate.This system can meet large-scale instrument and equipment when using machine, the real-time monitoring of the basic equipment running status such as running temperature and remote monitoring.
In the present embodiment, described microcontroller 1 comprises: A/D converting unit and storage unit; Described A/D converting unit is used for converting the starup current undulating quantity that described current transformer 2 detects to digital signal; Described storage unit is used for storage facilities data message, makes user can transfer the information in the past detected at any time, understands equipment running status.
In the present embodiment, described shutdown current ripple level also for the shutdown current ripple level of checkout equipment shutdown period, and is transferred to described microcontroller 1 by described current transformer 2; Described shutdown current ripple level and default current fluctuation scope of shutting down also for receiving described shutdown current ripple level, and compare by described microcontroller 1, and whether judgment device is run normal.
As a same reason, equipment, within the shutdown period, first reduces, until be reduced to zero from the current value of normal operating condition.The shutdown period of current transformer 2 pairs of equipment carries out current detecting, and microcontroller 1 compares with default current fluctuation scope of shutting down, and whether judgment device is run normal.
In the present embodiment, the supervisory system of equipment running status also comprises the clock module 3 be electrically connected with described current transformer 2 and described microcontroller 1 respectively;
Described clock module 3 detects that device current value starts to detect that device current value reaches the start period duration of stationary value to described current transformer 2 for gathering from described current transformer 2, and described start period duration is transferred to described microcontroller 1.
Further, described shutdown period duration also for gathering the shutdown period duration reducing to zero from described current transformer 2 detects equipment stable electrical flow valuve to described current transformer 2 checkout equipment current value, and is transferred to described microcontroller 1 by described clock module 3.
By start period duration and the shutdown period duration of clock module 3 checkout equipment, start duration and the shutdown duration of equipment reality can be determined respectively, the start duration of reality and shutdown duration are compared with the duration that shuts down with duration of starting shooting normally, judges whether actual start duration conforms to the duration that shuts down with duration of starting shooting normally with actual shutdown duration.If conformed to, the starup current undulating quantity that current transformer 2 detects and shutdown current ripple level, close default current fluctuation scope of shutting down with default starup current fluctuation range and be consistent, can ensure the accuracy of monitoring.If do not met, then need start duration and the shutdown duration of adjustment equipment, or shutdown current fluctuation scope is preset in the default starup current fluctuation range conjunction of adjustment, ensures the accuracy of monitoring.
In the present embodiment, the supervisory system of equipment running status also comprises: the setting module 4 be electrically connected with described microcontroller 1; The starup current fluctuation range of setting for arranging starup current fluctuation range, and is transferred to described microcontroller 1 by described setting module 4.
The starup current fluctuation range of setting also for arranging shutdown current fluctuation scope, and is transferred to described microcontroller 1 by certain setting module 4.
Setting module 4 by the load module input data of the supervisory system of equipment running status, thus can adjust start, shutdown current fluctuation scope.
In the present embodiment, the supervisory system of equipment running status also comprises: the alarm module 5 be electrically connected with described microcontroller 1; Described alarm module 5 is for when described microcontroller 1 judgment device breaks down, and described microcontroller 1 controls described alarm module and sends alerting signal.
Alarm module 5 can adopt voice guard or visual alarm or audible-visual annunciator.
In the present embodiment, the supervisory system of equipment running status also comprises: the temperature detecting module 6 be electrically connected with described microcontroller 1; The temperature of detection for the running temperature of checkout equipment, and is transferred to described microcontroller 1 by described temperature detecting module 6.
Equipment is under normal operating condition, and temperature detecting module 6 pairs of equipment carry out temperature detection, ensures equipment stable operation.Temperature detecting module 6 adopts temperature sensor or temperature sensing device etc.
In the present embodiment, the supervisory system of equipment running status also comprises: the display module 8 be electrically connected with described microcontroller 1; Described display module 8 is for display device running status.Described display module adopts LCDs or LED display or digital display screen.
In the present embodiment, the supervisory system of equipment running status also comprises: the wireless transport module 7 be electrically connected with described microcontroller 1; Described wireless transport module 7 for by device data remote transmission to host computer, to equipment remote monitoring.Wireless transport module 7 adopts WIFI to transmit or Bluetooth transmission or microwave transmission or Infrared Transmission.
Like this, the device data information that the supervisory system of equipment running status is detected, and the data message that microcontroller 1 sends, long-range host computer is transferred to by wireless transport module 7, or master-control room, makes the supervisory system of equipment running status realize remote monitoring, improve the convenience of monitoring.
Microcontroller 1 adopts MSP430 single-chip microcomputer main control chip; Clock module 3 adopts DS1302 chip; Employing AT24C02 is storage unit; Wireless transport module 7 adopts CS8900A ethernet module; Temperature detecting module 6 adopts DS18B20.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a supervisory system for equipment running status, is characterized in that, comprising: microcontroller and the current transformer be electrically connected with described microcontroller;
Described current transformer is used for the starup current undulating quantity of checkout equipment start period, and described starup current undulating quantity is transferred to described microcontroller;
Described starup current undulating quantity and default starup current fluctuation range for receiving described starup current undulating quantity, and compare by described microcontroller, and whether judgment device is run normal.
2. the supervisory system of equipment running status according to claim 1, is characterized in that:
Described shutdown current ripple level also for the shutdown current ripple level of checkout equipment shutdown period, and is transferred to described microcontroller by described current transformer;
Described shutdown current ripple level and default current fluctuation scope of shutting down also for receiving described shutdown current ripple level, and compare by described microcontroller, and whether judgment device is run normal.
3. the supervisory system of equipment running status according to claim 1, is characterized in that:
Also comprise: the clock module be electrically connected with described current transformer and described microcontroller respectively;
Described clock module detects that device current value starts to detect that device current value reaches the start period duration of stationary value to described current transformer for gathering from described current transformer, and described start period duration is transferred to described microcontroller.
4. the supervisory system of equipment running status according to claim 3, is characterized in that:
Described shutdown period duration also for gathering the shutdown period duration reducing to zero from described current transformer detects equipment stable electrical flow valuve to described current transformer checkout equipment current value, and is transferred to described microcontroller by described clock module.
5. the supervisory system of equipment running status according to claim 1, is characterized in that:
Also comprise: the setting module be electrically connected with described microcontroller;
Described setting module is used for arranging starup current fluctuation range, and the starup current fluctuation range of setting is transferred to described microcontroller.
6. the supervisory system of equipment running status according to claim 1, is characterized in that:
Also comprise: the alarm module be electrically connected with described microcontroller;
Described alarm module is used for when described microcontroller judgment device breaks down, and described in described microprocessor controls, alarm module sends alerting signal.
7. the supervisory system of equipment running status according to claim 1, is characterized in that:
Also comprise: the temperature detecting module be electrically connected with described microcontroller;
Described temperature detecting module is used for the running temperature of checkout equipment, and the temperature of detection is transferred to described microcontroller.
8. the supervisory system of equipment running status according to claim 1, is characterized in that:
Also comprise: the wireless transport module be electrically connected with described microcontroller;
Described wireless transport module is used for by device data remote transmission to host computer, to equipment remote monitoring.
9. the supervisory system of equipment running status according to claim 1, is characterized in that:
Described microcontroller comprises: A/D converting unit and storage unit;
The starup current undulating quantity that described A/D converting unit is used for described current transformer to detect converts digital signal to;
Described storage unit is used for storage facilities data message.
10. the supervisory system of equipment running status according to claim 1, is characterized in that:
Also comprise: the display module be electrically connected with described microcontroller;
Described display module is used for display device running status.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520366502.6U CN204695050U (en) | 2015-06-01 | 2015-06-01 | A kind of supervisory system of equipment running status |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520366502.6U CN204695050U (en) | 2015-06-01 | 2015-06-01 | A kind of supervisory system of equipment running status |
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| Publication Number | Publication Date |
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| CN204695050U true CN204695050U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520366502.6U Expired - Fee Related CN204695050U (en) | 2015-06-01 | 2015-06-01 | A kind of supervisory system of equipment running status |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300447A (en) * | 2015-10-28 | 2016-02-03 | 张捷 | System and method for monitoring operation state of equipment |
| CN110031669A (en) * | 2019-05-29 | 2019-07-19 | 上海基理网络科技有限公司 | Super-large current monitor |
| CN110441584A (en) * | 2019-08-26 | 2019-11-12 | 珠海格力电器股份有限公司 | Equipment running status monitoring method, device, storage medium and system |
| CN110780142A (en) * | 2019-11-15 | 2020-02-11 | 广州仪速安电子科技有限公司 | Starting-up early warning method in instrument operation process |
| CN112735078A (en) * | 2020-12-24 | 2021-04-30 | 中标慧安信息技术股份有限公司 | Intelligent home management method and system of Internet of things |
| CN113452141A (en) * | 2021-06-29 | 2021-09-28 | 湖南方心科技股份有限公司 | Closed integrated control system based on thing allies oneself with data |
| CN113970356A (en) * | 2021-10-29 | 2022-01-25 | 深圳市创鸿新智能科技有限公司 | Equipment material monitoring system who uses at wisdom building site |
-
2015
- 2015-06-01 CN CN201520366502.6U patent/CN204695050U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300447A (en) * | 2015-10-28 | 2016-02-03 | 张捷 | System and method for monitoring operation state of equipment |
| CN110031669A (en) * | 2019-05-29 | 2019-07-19 | 上海基理网络科技有限公司 | Super-large current monitor |
| CN110031669B (en) * | 2019-05-29 | 2024-05-24 | 上海基理网络科技有限公司 | Super-current monitor |
| CN110441584A (en) * | 2019-08-26 | 2019-11-12 | 珠海格力电器股份有限公司 | Equipment running status monitoring method, device, storage medium and system |
| CN110441584B (en) * | 2019-08-26 | 2020-11-17 | 珠海格力电器股份有限公司 | Equipment running state monitoring method, device, storage medium and system |
| CN110780142A (en) * | 2019-11-15 | 2020-02-11 | 广州仪速安电子科技有限公司 | Starting-up early warning method in instrument operation process |
| CN112735078A (en) * | 2020-12-24 | 2021-04-30 | 中标慧安信息技术股份有限公司 | Intelligent home management method and system of Internet of things |
| CN112735078B (en) * | 2020-12-24 | 2021-10-26 | 中标慧安信息技术股份有限公司 | Intelligent home management method and system of Internet of things |
| CN113452141A (en) * | 2021-06-29 | 2021-09-28 | 湖南方心科技股份有限公司 | Closed integrated control system based on thing allies oneself with data |
| CN113452141B (en) * | 2021-06-29 | 2022-04-08 | 方心科技股份有限公司 | Closed integrated control system based on thing allies oneself with data |
| CN113970356A (en) * | 2021-10-29 | 2022-01-25 | 深圳市创鸿新智能科技有限公司 | Equipment material monitoring system who uses at wisdom building site |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20170601 |
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| CF01 | Termination of patent right due to non-payment of annual fee |