CN204595591U - The remote switch apparatus control system that a kind of bringing onto load detects - Google Patents
The remote switch apparatus control system that a kind of bringing onto load detects Download PDFInfo
- Publication number
- CN204595591U CN204595591U CN201520299808.4U CN201520299808U CN204595591U CN 204595591 U CN204595591 U CN 204595591U CN 201520299808 U CN201520299808 U CN 201520299808U CN 204595591 U CN204595591 U CN 204595591U
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- processor
- load
- load circuit
- controlling device
- control system
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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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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The remote switch apparatus control system that a kind of bringing onto load detects, for Long-distance Control and detection load circuit, comprise contactor, switch controlling device, the communicator for controlling described load circuit break-make, described switch controlling device comprises first processor, the Hall current sensor be arranged on described load circuit, being connected to amplifier between Hall current sensor with first processor, being connected relay for controlling described contactor break-make with first processor, and described switch controlling device realizes telecommunication by described communicator and host computer; Hall current sensor is set in load circuit, can be used for the electric current in sensing lead loop and feed back to host computer, judge the duty of load equipment with this, thus realize the remote monitoring of load operating condition.
Description
Technical field
The utility model relates to a kind of tele-control system.
Background technology
In the place such as transformer station and switching station, because the requirement of long-range management, need to carry out the controls such as long-range start and stop to the equipment such as light, blower fan.There is corresponding dynamic environment monitoring main frame can realize corresponding function at present.But dynamic environment main frame lacks the monitoring capability to controlled device running status.Such as can be opened the load circuit of corresponding blower fan, light by dynamic environment main frame, but dynamic environment main frame can not detect the running status (whether bad such as bulb, whether blower fan is gone bad or overload etc.) of blower fan, light; Conventional way carries out video by Active Eyes to institute's opertaing device again to check the duty distinguishing controlled device, and this mode efficiency is low, complicated operation.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provide a kind of not only can long-range start and stop load also can the remote switch apparatus control system of remote detection load operation conditions.
The purpose of this utility model realizes by following technical solution:
The remote switch apparatus control system that a kind of bringing onto load detects, for Long-distance Control and detection load circuit, comprise the contactor for controlling described load circuit break-make, it is characterized in that: also comprise switch controlling device, communicator, described switch controlling device comprises first processor, be arranged on the Hall current sensor on described load circuit, be connected to the amplifier between Hall current sensor and first processor, the relay for controlling described contactor break-make is connected with first processor, described switch controlling device realizes telecommunication by described communicator and host computer.
Further, the auxiliary node that described contactor is provided with the host node for controlling described load circuit break-make and links with host node, described auxiliary node is connected the action situation being used for feeding back described host node to it with described first processor.
Further, described communicator comprises the second processor, the CAN controller be connected with the second processor respectively and LAN controller, described switch controlling device is provided with the CAN controller be connected with described first processor, this CAN controller is connected with described CAN controller, and LAN controller is connected with described host computer.
Further, described load circuit comprises the load be connected between zero line and phase line, and described contactor is connected between zero line and phase line.
Further, described switch controlling device is also provided with the control panel be connected with described first processor.
The utility model has following beneficial effect:
Switch controlling device realizes telecommunication by communicator and host computer, the break-make of host computer instruct remote load circuit can be received, in load circuit, Hall current sensor is set, can be used for the electric current in sensing lead loop and feed back to host computer, judge the duty of load equipment with this, thus realize the remote monitoring of load operating condition; Can the break-make situation of auxiliary judgment load circuit by auxiliary node, ensure the reliability of Long-distance Control and detection.
The utility model can not change controlled device traditional secondary cabling, is convenient to design; Switch controlling device and communicator adopt low profile edge design, being convenient to be installed in panel box, controlling for replacing air switch to Switch equipment; Adopt the mode of CAN and Ethernet to reduce the complicacy of system, reduce installation cost; CAN is universal serial bus, can mount 127 equipment in two-wire cable; By Ethernet networking, realize the support to telemonitoring, wired or wireless networking mode can be realized easily.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Embodiment
With reference to shown in Fig. 1, the remote switch apparatus control system that a kind of bringing onto load detects, comprise for the A.C. contactor 3 of control load loop break-make, switch controlling device 1 and communicator 2, wherein, load circuit comprises the load 4 be connected between zero line and phase line, and A.C. contactor 3 is connected between zero line and phase line.
Switch controlling device 1 comprises first processor 11, Hall current sensor 13, amplifier 14, relay 12, CAN controller 16 and control panel 15, first processor 11 is connected with amplifier 14, control panel 15, relay 12 and CAN controller 16 respectively, Hall current sensor 13 is arranged on load circuit, its output terminal is connected with amplifier 14, for the electric current in sensing lead loop, and first processor 11 is fed back to after amplifier 14 amplifies, first processor 11 can judge the duty of load 4 according to the electric current of feedback; Relay 12 is controlled by first processor 11 for controlling A.C. contactor 3 break-make, and first processor 11 is MCU processor.
A.C. contactor 3 is provided with for the host node of control load loop break-make and the auxiliary node 31 that links with host node, and auxiliary node 31 is connected the action situation being used for feeding back host node to it with first processor 11.
Communicator 2 comprises the second processor 22, the CAN controller 21 be connected with the second processor 22 respectively and LAN controller 23, CAN controller 16 is connected with CAN controller 21, LAN controller 23 is connected with host computer, first processor 11 realizes telecommunication by communicator 2 and long-range host computer, can receive host computer instruction and control the break-make of A.C. contactor 3 and the duty to host computer feedback load 4 by relay 12.Communicator 2 can access multiple Light Control Unit (127) by CAN mode, and uses LAN controller 23 and host computer carry out networking and realize Long-distance Control flexibly; Second processor is arm processor.
From structure, the logical and Traditional control of the utility model control section is consistent, therefore, does not need to carry out too much extra design, particularly for improvement project, without the need to changing the position of load circuit and contactor; Only need replacement switch controlling device 1 can realize the functions such as Long-distance Control, on the spot control, the equipment state supervision of equipment.
The course of work:
By switching long-range, the mode selector switch on the spot of control panel 15, export to first processor 11 1 amount of logic to arrange the mode of operation of whole switch controlling device 1.
Remote mode: after host computer forwards switch order to the instruction of communicator 2 transmit button, communicator 2 to corresponding switch controlling device 1 by LAN, switch controlling device 1 receives switching control instruction, control the action of its relay 12 to reach the object of control load 4; Simultaneous Switching control device 1 can send current on off state and the result of switch order by communicator 2 to host computer, and the fault of equipment.
With regard to ground mode: when being on the spot under control model, Long-distance Control is invalid; Carry out operation can return corresponding error message if at this time long-range; First processor 11 carrys out the action of pilot relay 12 by the state that button leaves, thus realizes the open and close to load 4.
Load operating condition monitoring and protection: very extensively, we select the Hall current sensor 13 of 0-80A can meet the power requirement of load 4 under application scenarios here for the sensitivity of Hall current sensor 13 and measurement range.When concrete enforcement, by the bearing power scope such as 10A-12A of host computer deploy switch control device 1.After load circuit is unlocked, first processor 11 just can be judged the duty of load 4 by the sampled value calculating Hall current sensor 13.When electric current is lower than 10A, can distally send the too low alarm of load 4 by communicator 2; When load 4 electric current distally can send the alarm of overload higher than 12A, the load circuit of switching off load 4 is protected simultaneously; Further, can be judged the state of load circuit, if the abnormal state of auxiliary node 31, distally can send alarm information by the auxiliary node 31 of A.C. contactor 3, this time may be that A.C. contactor 3 damages or load circuit dead electricity.
The above, be only preferred embodiment of the present utility model, therefore can not limit with this scope that the utility model implements, the equivalence namely done according to the utility model claim and description change with modify, all should still belong in scope that the utility model patent contains.
Claims (5)
1. the remote switch apparatus control system of a bringing onto load detection, for Long-distance Control and detection load circuit, comprise the contactor for controlling described load circuit break-make, it is characterized in that: also comprise switch controlling device, communicator, described switch controlling device comprises first processor, be arranged on the Hall current sensor on described load circuit, be connected to the amplifier between Hall current sensor and first processor, the relay for controlling described contactor break-make is connected with first processor, described switch controlling device realizes telecommunication by described communicator and host computer.
2. the remote switch apparatus control system of a kind of bringing onto load detection according to claim 1, it is characterized in that: the auxiliary node that described contactor is provided with the host node for controlling described load circuit break-make and links with host node, described auxiliary node is connected the action situation being used for feeding back described host node to it with described first processor.
3. the remote switch apparatus control system of a kind of bringing onto load detection according to claim 1 and 2, it is characterized in that: described communicator comprises the second processor, the CAN controller be connected with the second processor respectively and LAN controller, described switch controlling device is provided with the CAN controller be connected with described first processor, this CAN controller is connected with described CAN controller, and LAN controller is connected with described host computer.
4. the remote switch apparatus control system of a kind of bringing onto load detection according to claim 1 and 2, it is characterized in that: described load circuit comprises the load be connected between zero line and phase line, described contactor is connected between zero line and phase line.
5. the remote switch apparatus control system of a kind of bringing onto load detection according to claim 1 and 2, is characterized in that: described switch controlling device is also provided with the control panel be connected with described first processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520299808.4U CN204595591U (en) | 2015-05-11 | 2015-05-11 | The remote switch apparatus control system that a kind of bringing onto load detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520299808.4U CN204595591U (en) | 2015-05-11 | 2015-05-11 | The remote switch apparatus control system that a kind of bringing onto load detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204595591U true CN204595591U (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520299808.4U Expired - Fee Related CN204595591U (en) | 2015-05-11 | 2015-05-11 | The remote switch apparatus control system that a kind of bringing onto load detects |
Country Status (1)
| Country | Link |
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| CN (1) | CN204595591U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104850101A (en) * | 2015-05-11 | 2015-08-19 | 国家电网公司 | Remote switch device control system with load detection |
| CN109074977A (en) * | 2016-03-24 | 2018-12-21 | 卢特龙电子公司 | It is capable of the remote load control device of angle detecting |
-
2015
- 2015-05-11 CN CN201520299808.4U patent/CN204595591U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104850101A (en) * | 2015-05-11 | 2015-08-19 | 国家电网公司 | Remote switch device control system with load detection |
| CN109074977A (en) * | 2016-03-24 | 2018-12-21 | 卢特龙电子公司 | It is capable of the remote load control device of angle detecting |
| US10685560B2 (en) | 2016-03-24 | 2020-06-16 | Lutron Technology Company Llc | Remote load control device capable of orientation detection |
| CN109074977B (en) * | 2016-03-24 | 2020-06-26 | 路创技术有限责任公司 | Remote load control device capable of detecting direction |
| US10977931B2 (en) | 2016-03-24 | 2021-04-13 | Lutron Technology Company Llc | Remote load control device capable of orientation detection |
| US11264184B2 (en) | 2016-03-24 | 2022-03-01 | Lutron Technology Company Llc | Remote load control device capable of orientation detection |
| US11646166B2 (en) | 2016-03-24 | 2023-05-09 | Lutron Technology Company Llc | Remote load control device capable of orientation detection |
| US11830696B2 (en) | 2016-03-24 | 2023-11-28 | Lutron Technology Company Llc | Remote load control device capable of orientation detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 |