CN201532570U - Intelligent multi-functional grounding real-time monitoring system - Google Patents
Intelligent multi-functional grounding real-time monitoring system Download PDFInfo
- Publication number
- CN201532570U CN201532570U CN2009201339328U CN200920133932U CN201532570U CN 201532570 U CN201532570 U CN 201532570U CN 2009201339328 U CN2009201339328 U CN 2009201339328U CN 200920133932 U CN200920133932 U CN 200920133932U CN 201532570 U CN201532570 U CN 201532570U
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- ground connection
- monitoring system
- time monitoring
- real
- intelligent multifunctional
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model relates to an intelligent multi-functional grounding real-time monitoring system, comprising a server, a plurality of monitoring units. The monitoring unit comprises a plurality of grounding monitoring instruments, an electronic board, and a converter, wherein the grounding monitoring instruments are in serial connection and the converter is connected with the electronic board after the serial connection. The server is respectively connected with the electronic boards in the monitoring units by netting wires and the state of the monitoring item is displayed on the electronic board and automatically transferred to the server. The administrator can view the state of the required monitoring item on any computer connected with the server based on the permission given by the server.
Description
Technical field
The utility model relates to the supervisory system in electrostatic defending zone, relates in particular to a kind of intelligent multifunctional grounded real-time monitoring system.
Background technology
The electrostatic susceptibility of the electronic devices and components that use along with electronic product is more and more higher, the Electrostatic Control of electronic product manufacturing environment requires more and more tighter, requirement is monitored in real time the ground connection of the ground connection of the ground connection of the worktable of electronic product production environment, human body and instrument and is carried out data acquisition, to guarantee its ground connection reliability, and the electric leakage of instrument and equipment, worktable, the electrostatic potential of human body monitored, to guarantee the security of production and assembly activity to electronic product.Therefore need to use monitoring of intelligent multifunction earthed system and data collecting instrument in the production of the electronic product of high electrostatic sensitive, monitor the ground connection situation and the electric leakage problem of production environment, and come the static of high electrostatic sensitivity device lost efficacy by its data acquisition function and carry out retrospective analysis.
Earthed system monitor on the existing market adopts " resistance loop " detection technique, and the size of the stake resistance by detecting wrist strap or cushion judges whether the ground connection of wrist strap or cushion meets the demands.The earthed system of these ground connection monitors does not have data acquisition function, and state that can not long-range checking monitoring project can not lose efficacy to the static of electrostatic sensitivity device and carry out retrospective analysis.
The utility model content
The purpose of this utility model is, a kind of intelligent multifunctional ground connection real-time monitoring system is provided, can to the state of monitoring project (ground connection of two-circuit wrist strap, cushion or instrument) (ground connection well, not use, communication abnormality, the ground connection resistance is higher or electric leakage or ground connection resistance on the low side) carry out data acquisition, and monitored item purpose state is presented on the electronic board;
Another purpose of the present utility model is, a kind of intelligent multifunctional ground connection real-time monitoring system is provided, can all pass in the server automatically monitored item purpose state, according to the authority that server is authorized, what computer managerial personnel can have a high regard in Connection Service is checked needed monitored item purpose state.
For achieving the above object, intelligent multifunctional ground connection real-time monitoring system of the present utility model comprises: a station server, and several monitoring units; These several monitoring units include several ground connection monitors, an electronic board, reach converter, and described several ground connection monitors, are connected on the described electronic board by converter after its series connection for being connected in series; Described server links to each other with electronic board in these several monitoring units respectively by netting twine.
Described converter is 422 or 232 converters.
Adopt series system to connect between described several the ground connection monitors, the platform number of its series connection mostly is 32 most.
Described ground connection monitor comprises a metal shell, is provided with detecting unit, data transfer unit, alarm unit in this housing, reaches power supply unit, and described detecting unit electrically connects with described data transfer unit, alarm unit, power supply unit respectively.
Described detecting unit is wrist strap detecting unit, cushion detecting unit or instrument ground detecting unit.
Described ground connection monitor is provided with communication interface, and data transfer unit is sent to monitored item purpose state on the electronic board by this communication interface.
Described communication interface is RS485 or RS422 communication interface.
Described monitoring project is the ground connection of two-circuit wrist strap, cushion or instrument.
Described monitored item purpose state comprise ground connection well, not use, communication abnormality, the ground connection resistance is higher or the electric leakage or the ground connection resistance on the low side.
Described monitored item purpose state is presented on any computer of server granted rights.
The beneficial effects of the utility model: intelligent multifunctional ground connection real-time monitoring system of the present utility model; be mainly used in the situation of wrist strap, cushion or the instrument ground of monitoring electrostatic protection zone antistatic workbench; and the electric leakage on static electricity on human body, cushion or the instrument carried out supervisory control and data acquisition (SCADA), and fast from the type of alarm signal identification earth fault.This intelligent multifunctional ground connection real-time monitoring system can to monitored item purpose state (ground connection well, not use, communication abnormality, the ground connection resistance is higher or the electric leakage or the ground connection resistance on the low side) carry out data acquisition, monitored item purpose state can also be presented on the electronic board; It can also pass to monitored item purpose state in the server automatically, and according to the authority that server is authorized, what computer managerial personnel can have a high regard in Connection Service is checked needed monitored item purpose state.
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.
Description of drawings
Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effect apparent by embodiment of the present utility model is described in detail.
Fig. 1 is the structural representation of the utility model intelligent multifunctional ground connection real-time monitoring system one embodiment.
Embodiment
For further setting forth technological means and the effect thereof that the utility model is taked, be described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.
As shown in Figure 1, the utility model intelligent multifunctional ground connection real-time monitoring system comprises: a station server 1, and several monitoring units 2; Include several ground connection monitors 22, an electronic board 24 in these several monitoring units 2, reach converter 26, described several ground connection monitors 22, are connected on the described electronic board 24 by converter 26 behind its connection for being connected in series; Described server 1 links to each other with electronic board 24 in these several monitoring units 2 respectively by netting twine.As preferred embodiment, it is 422 or 232 converter that above-mentioned converter can be selected model.
Adopt series system to connect between above-mentioned several the ground connection monitors 22, its quantity that can connect at most is 32.After these several ground connection monitors 22 series connection, it by model 422 or 232 converter 26, monitored item purpose state is sent on the electronic board 24, electronic board 24 in each monitoring unit 2 is connected on the server 1 by network, this electronic board 24 passes to the data that collect on the server 1 automatically real-time, the authority of authorizing according to server 1, managerial personnel can check needed monitored item purpose state on any computer of Connection Service device 1, realize the purpose of intelligent data acquisition and monitoring.
As a kind of selectivity embodiment of the present utility model, described ground connection monitor comprises a metal shell, and it adopts the all-metal closure, and little, the easy installation of volume has the performance of good opposing external electromagnetic impulse disturbances.Be provided with detecting unit, data transfer unit, alarm unit in this housing, reach power supply unit, described detecting unit electrically connects with described data transfer unit, alarm unit, power supply unit respectively.
Detecting unit can be wrist strap detecting unit, cushion detecting unit or instrument ground detecting unit; it can monitor the situation of wrist strap, cushion or the instrument ground of electrostatic protection zone antistatic workbench, and the electric leakage on static electricity on human body, cushion or the instrument is monitored.
Also be provided with communication interface on this ground connection monitor, this communication interface is RS485 or RS422 communication interface.Data transfer unit is sent to monitored item purpose state on the electronic board by this communication interface.Wherein, the described monitoring project ground connection that is two-circuit wrist strap, cushion or instrument.Monitored item purpose state comprise ground connection well, not use, communication abnormality, the ground connection resistance is higher or the electric leakage or the ground connection resistance on the low side.
The alarm unit major function is that the signal that detecting unit is exported is shown or shows on electronic board by instrument panel pilot lamp, hummer sound.
Monitoring in real time of the utility model intelligent multifunctional ground connection and the power supply of data acquisition system adopted 220V electric main, the power supply unit correspondence of its ground connection monitor is provided with a voltage input end and a voltage output end, during use, after earlier monitor being installed, the 9V dc power plug is inserted the voltage output end of monitor, then voltage input end is inserted the 220V AC power, normally move to guarantee product.
In sum; intelligent multifunctional ground connection real-time monitoring system of the present utility model; be mainly used in the situation of wrist strap, cushion or the instrument ground of monitoring electrostatic protection zone antistatic workbench; and to static electricity on human body, cushion or or instrument on electric leakage carry out supervisory control and data acquisition (SCADA), and fast from the type of alarm signal identification earth fault.This intelligent multifunctional ground connection real-time monitoring system can to the state of monitoring project (ground connection of two-circuit wrist strap, cushion or instrument) (ground connection well, not use, communication abnormality, the ground connection resistance is higher or electric leakage or ground connection resistance on the low side) carry out data acquisition, monitored item purpose state can also be presented on the electronic board; It can also pass to monitored item purpose state in the server automatically, and according to the authority that server is authorized, what computer managerial personnel can have a high regard in Connection Service is checked needed monitored item purpose state.
The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection domain of the utility model accompanying Claim.
Claims (7)
1. an intelligent multifunctional ground connection real-time monitoring system is characterized in that, comprises a station server, reaches several monitoring units; These several monitoring units include several ground connection monitors, an electronic board, reach converter, and described several ground connection monitors, are connected on the described electronic board by converter after its series connection for being connected in series; Described server links to each other with electronic board in these several monitoring units respectively by netting twine.
2. intelligent multifunctional ground connection real-time monitoring system as claimed in claim 1 is characterized in that, described converter is 422 or 232 converters.
3. intelligent multifunctional ground connection real-time monitoring system as claimed in claim 1 is characterized in that, adopts series system to connect between described several the ground connection monitors, and the platform number of its series connection mostly is 32 most.
4. intelligent multifunctional ground connection real-time monitoring system as claimed in claim 1, it is characterized in that, described ground connection monitor comprises a metal shell, be provided with detecting unit, data transfer unit, alarm unit in this housing, reach power supply unit, described detecting unit electrically connects with described data transfer unit, alarm unit, power supply unit respectively.
5. intelligent multifunctional ground connection real-time monitoring system as claimed in claim 4 is characterized in that, described detecting unit is wrist strap detecting unit, cushion detecting unit or instrument ground detecting unit.
6. intelligent multifunctional ground connection real-time monitoring system as claimed in claim 4 is characterized in that described ground connection monitor is provided with communication interface, and data transfer unit is sent to monitored item purpose state on the electronic board by this communication interface.
7. intelligent multifunctional ground connection real-time monitoring system as claimed in claim 6 is characterized in that, described communication interface is RS485 or RS422 communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201339328U CN201532570U (en) | 2009-07-20 | 2009-07-20 | Intelligent multi-functional grounding real-time monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201339328U CN201532570U (en) | 2009-07-20 | 2009-07-20 | Intelligent multi-functional grounding real-time monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201532570U true CN201532570U (en) | 2010-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201339328U Expired - Lifetime CN201532570U (en) | 2009-07-20 | 2009-07-20 | Intelligent multi-functional grounding real-time monitoring system |
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| Country | Link |
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| CN (1) | CN201532570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104166389A (en) * | 2014-07-31 | 2014-11-26 | 东莞市八部电子科技有限公司 | Monitoring system for electronic element processing workshop |
-
2009
- 2009-07-20 CN CN2009201339328U patent/CN201532570U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104166389A (en) * | 2014-07-31 | 2014-11-26 | 东莞市八部电子科技有限公司 | Monitoring system for electronic element processing workshop |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100721 |