CN203084527U - A pressure transmitter controller real-time monitoring system - Google Patents
A pressure transmitter controller real-time monitoring system Download PDFInfo
- Publication number
- CN203084527U CN203084527U CN2013200196018U CN201320019601U CN203084527U CN 203084527 U CN203084527 U CN 203084527U CN 2013200196018 U CN2013200196018 U CN 2013200196018U CN 201320019601 U CN201320019601 U CN 201320019601U CN 203084527 U CN203084527 U CN 203084527U
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- China
- Prior art keywords
- host computer
- pressure
- pressure inverting
- inverting controller
- time monitoring
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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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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
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- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model provides a pressure transmitter controller real-time monitoring system comprising a host computer and a pressure transmitter controller used as a slave computer. The host computer is connected with the pressure transmitter controller used as a slave computer through a data communication line which is a RS-485serial port data bus based on a Modbus protocol. At least one pressure transmitter controller used as a slave computer is provided. The host computer system is connected with the pressure transmitter controller used as a slave computer through a RS-485 communication bus so that pressure transmitter controller products in the same series can be combined in a network in order that communication can be performed and remote real-time monitoring and controlling can be performed on the products.
Description
Technical field
The utility model relates to a kind of pressure inverting controller real-time monitoring system.
Background technology
At present, a part of pressure inverting controller can only check that instrument just knows its information by the scene, can not monitor in real time instrument at a distance; Though part pressure inverting controller has host computer, but its upper computer software is only at specific pressure inverting controller product, if the user uses many moneys pressure inverting controller product, the upper computer software of corresponding every money transmitter product then is installed at the PC end, can not realize that same host computer control many pressure inverting controllers simultaneously, and these pressure inverting controllers can not carry out the networking communication, use very inconvenient.A series of pressure inverting controller products that function is close, its corresponding respectively upper computer software comprises a lot of identical functions modules, developer for application program, need develop upper computer software separately at each transmitter, such development efficiency is not high, cause the waste of exploiting natural resources, also be unfavorable for the edition upgrading management simultaneously.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of pressure inverting controller real-time monitoring system is provided, to solve the problem that the networking communication could not be monitored and can not carry out to existing pressure inverting controller at a distance in real time.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of pressure inverting controller real-time monitoring system is provided, comprise host computer and as the pressure inverting controller of slave computer, connect by data communication line between host computer and the pressure inverting controller as slave computer, described data communication line is the RS-485 serial data bus based on the Modbus agreement, and described pressure inverting controller as slave computer is at least one.
Optionally, described pressure inverting controller as slave computer comprises: pressure sensing cell, microcontroller, communication unit, display unit, controlling alarm unit, wherein: pressure sensing cell is electrically connected with microcontroller, microcontroller is electrically connected with communication unit, display unit, controlling alarm unit respectively, is connected by RS-485 serial data bus between host computer and the communication unit.
Optionally, carry out both-way communication between described communication unit and the host computer.
Optionally, described host computer comprises the host computer interface.
Optionally, described host computer interface comprises as lower module: initialization module, configuration factory mode word modules, transmitter configuration parameters module, alarm module, linear gauging module.
Compared with prior art, the beneficial effect that the utility model had is: host computer and as connecting by the RS-485 communication bus between the pressure inverting controller of slave computer, simultaneously host computer and as the pressure inverting controller of slave computer all based on the ModBus agreement, because the Modbus agreement is a kind of general purpose language that is applied on the electronic controller, the pressure inverting controller of producing by this agreement different vendor can carry out networking, be linked to be industrial network, promptly only need to install the host computer interface of a pressure inverting controller product, just can carry out Centralized Monitoring to many pressure inverting controllers, can monitor in real time the pressure inverting controller at a distance by the host computer interface, overcome and to have checked that in the past the pressure inverting controller just can know the problem of its information, not only improved the measuring accuracy of product, easier production operation.
Description of drawings
Fig. 1 is a host computer of the present utility model and the block diagram that is connected as the embodiment of pressure inverting controller of slave computer;
Fig. 2 is the system schematic of an embodiment of the present utility model.
Among the figure:
1, pressure sensing cell, 2, microcontroller, 3, communication unit, 4, display unit, 5, the controlling alarm unit, 6, host computer.
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described further:
Pressure inverting controller real-time monitoring system, comprise host computer and as the pressure inverting controller of slave computer, connect by data communication line between host computer and the pressure inverting controller as slave computer, described data communication line is the RS-485 serial data bus based on the Modbus agreement, and described pressure inverting controller as slave computer is at least one.Be that every host computer can connect many pressure inverting controllers, and host computer and these pressure inverting controllers all carry out communication based on the Modbus agreement.Pressure inverting controller as slave computer is at least one, just overcome the drawback that a host computer can only be controlled a pressure inverting controller.
This host computer links to each other with the pressure inverting controller by the RS-485 communication bus, described RS-485 connection is the serial port communication line based on Modbus, host computer with as the pressure inverting controller of slave computer all based on the Modbus communications protocol, owing to, realized that every host computer can carry out the networking communication with many pressure inverting controllers based on same communications protocol.
Fig. 2 has disclosed the system schematic of an embodiment of the utility model pressure inverting controller.Described pressure inverting controller as slave computer comprises: pressure sensing cell 1, microcontroller 2, communication unit 3, display unit 4, controlling alarm unit 5, wherein: pressure sensing cell 1 is electrically connected with microcontroller 2, microcontroller 2 is electrically connected with communication unit 3, display unit 4, controlling alarm unit 5 respectively, is connected by RS-485 serial data bus between host computer 6 and the communication unit 3.Carry out both-way communication between described communication unit 3 and the host computer 6.
Host computer can have other intelligence machine of similar functions for desktop computer machine, notebook computer and other.
In above-mentioned real-time monitoring system, host computer comprises the host computer interactive interface, and this host computer interface is based on Modbus communications protocol and the communication of pressure inverting controller.Described host computer comprises the host computer interface, and described host computer interface comprises as lower module: initialization module, configuration factory mode word modules, transmitter configuration parameters module, alarm module, linear gauging module.This host computer interface, can monitor and control the pressure inverting controller at a distance by this interface based on the Modbus agreement, and having overcome can only be in the working site by checking the problem of just knowing its information as the pressure inverting controller of slave computer.
The utility model practical work process is as follows:
Described pressure sensing cell 1 is given microcontroller 2 with pressure information and the pressure signal transmission that collects, after pressure information and the pressure signal that collects are handled through microcontroller 2, result after handling is shown by display unit 3, after current pressure that pressure sensing cell 1 monitors exceeds the range of pressure values of setting in advance in the microcontroller 2, controlling alarm unit 5 will carry out warning reminding.After pressure information is handled through microcontroller 2 simultaneously, also can show current force value by host computer 6.Wherein, can download program code in the microcontroller 2, carry out the processing of pressure information and the pressure signal of gathering pressure sensing cell 1 by software program, owing to comprise the program in the communication unit 3 in this software program, communication unit 3 is based on the Modbus agreement, is connected by the RS-485 communication bus between communication unit 3 and the host computer 6; Preferably, the RS-485 communication bus is the serial data connection based on the Modbus agreement in the present embodiment, so by also may command host computer 6 of communication unit 3 is set.
Preferably, host computer 6 comprises the host computer interface, and wherein, preferred, the host computer interface comprises as lower module: initialization module, configuration factory mode word modules, transmitter configuration parameters module, alarm module, linear gauging module.Communication unit 3 can carry out communication based on the Modbus agreement in order to make host computer interface and communication unit 3, and the initialization module in the host computer interface need be set, and makes host computer interface and communication unit 3 all meet the Modbus protocol contents, is convenient to the networking communication; Can change setting to the factory's mode word that configures in advance in the microcontroller 2 by the configuration factory mode word modules in the host computer interface; By revising the transmitter configuration parameters module in the host computer interface, can change setting to pressure limit value that collects in advance in the microcontroller 2 and the pressure unit of setting in advance, also can change setting to the demonstration decimal digits of display unit 4; Pressure information and the pressure signal after microcontroller 2 is handled can be gathered in the host computer interface, this pressure information can be carried out the linear gauging of pressure inverting controller after linear calibration module is handled; Alarm module in the host computer interface can be changed setting to controlling alarm unit 5, realizes controlling alarm.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (5)
1. pressure inverting controller real-time monitoring system, comprise as the PC of host computer with as the pressure inverting controller of slave computer, it is characterized in that: connect by data communication line between host computer and the pressure inverting controller as slave computer, described data communication line is the RS-485 serial data connection based on the Modbus agreement, and described pressure inverting controller as slave computer is at least one.
2. pressure inverting controller real-time monitoring system according to claim 1 is characterized in that:
Described pressure inverting controller as slave computer comprises: pressure sensing cell, microcontroller, communication unit, display unit, controlling alarm unit, wherein: pressure sensing cell is electrically connected with microcontroller, microcontroller is electrically connected with communication unit, display unit, controlling alarm unit respectively, is connected by RS-485 serial data connection between host computer and the communication unit.
3. pressure inverting controller real-time monitoring system according to claim 2 is characterized in that:
Carry out both-way communication between described communication unit and the host computer.
4. pressure inverting controller real-time monitoring system according to claim 1 is characterized in that:
Described host computer comprises the host computer interface.
5. pressure inverting controller real-time monitoring system according to claim 4 is characterized in that:
Described host computer interface comprises as lower module: initialization module, configuration factory mode word modules, transmitter configuration parameters module, alarm module, linear gauging module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200196018U CN203084527U (en) | 2013-01-10 | 2013-01-10 | A pressure transmitter controller real-time monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200196018U CN203084527U (en) | 2013-01-10 | 2013-01-10 | A pressure transmitter controller real-time monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN203084527U true CN203084527U (en) | 2013-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013200196018U Expired - Fee Related CN203084527U (en) | 2013-01-10 | 2013-01-10 | A pressure transmitter controller real-time monitoring system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103399765A (en) * | 2013-07-27 | 2013-11-20 | 宁波德曼压缩机有限公司 | Control device of variable-frequency air compressor |
| CN108415390A (en) * | 2018-03-21 | 2018-08-17 | 中国航空工业集团公司北京长城航空测控技术研究所 | Boiler expansion displacement real time on-line monitoring system and node networking method |
| CN112526901A (en) * | 2020-11-19 | 2021-03-19 | 海尔海斯(西安)控制技术有限公司 | Acquisition and display method suitable for microcontroller internal signal |
-
2013
- 2013-01-10 CN CN2013200196018U patent/CN203084527U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103399765A (en) * | 2013-07-27 | 2013-11-20 | 宁波德曼压缩机有限公司 | Control device of variable-frequency air compressor |
| CN108415390A (en) * | 2018-03-21 | 2018-08-17 | 中国航空工业集团公司北京长城航空测控技术研究所 | Boiler expansion displacement real time on-line monitoring system and node networking method |
| CN112526901A (en) * | 2020-11-19 | 2021-03-19 | 海尔海斯(西安)控制技术有限公司 | Acquisition and display method suitable for microcontroller internal signal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20140110 |