CN114167770A - Realize three-color lamp system of chargeable formula intelligence of numerical control networking - Google Patents
Realize three-color lamp system of chargeable formula intelligence of numerical control networking Download PDFInfo
- Publication number
- CN114167770A CN114167770A CN202111394502.3A CN202111394502A CN114167770A CN 114167770 A CN114167770 A CN 114167770A CN 202111394502 A CN202111394502 A CN 202111394502A CN 114167770 A CN114167770 A CN 114167770A
- Authority
- CN
- China
- Prior art keywords
- intelligent
- color lamp
- module
- color
- numerical control
- 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
- 230000006855 networking Effects 0.000 title claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
- 238000004891 communication Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 6
- 229910001416 lithium ion Inorganic materials 0.000 claims description 6
- 239000003086 colorant Substances 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009831 deintercalation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24215—Scada supervisory control and data acquisition
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a rechargeable intelligent three-color lamp system for realizing numerical control networking, and relates to the technical field of industrial Internet of things; including power module, intelligent three-color lamp, communication module and voltage conversion module, power module sets up external power source interface and rechargeable battery interface respectively, the intelligent three-color lamp includes MCU, three-color lamp colour display module, colour information acquisition module and data transmission module, communication module includes data conversion module and wireless network transmitting terminal, data conversion module will the state data conversion of intelligent three-color lamp is the net gape signal, sends net gape signal data to public cloud through the wireless network sending terminal, voltage conversion module converts other voltage signal into the intelligent three-color lamp of standard voltage signal in order to adapt to different voltage levels of this system through inside converting circuit.
Description
Technical Field
The invention discloses a system, relates to the technical field of industrial Internet of things, and particularly relates to a rechargeable intelligent three-color lamp system for realizing numerical control networking.
Background
With the continuous upgrade of the manufacturing industry of China, the concept of intelligent manufacturing gradually goes deep into the mind, and the Internet of things is an important link for realizing intelligent manufacturing. Nowadays, numerical control systems play an important role in manufacturing industry, especially metal processing industry, and the networking of numerical control systems can realize the monitoring and management of production processes, and has important significance for the intelligent production of factories.
The intelligent three-color lamp is gradually increased in practical application as a relatively convenient numerical control system networking mode. However, the common intelligent three-color lamps are networked and remotely monitored, and still have some inconveniences in the aspects of installation and wiring, for example, the intelligent three-color lamps need a numerical control system to provide a 24V direct-current power supply, and because the three-color lamps need to be placed at a conspicuous position and are usually located at the highest position of a machine tool, the three-color lamps are far away from the direct-current power supply and need to be individually paid off. If the output state of the three-color lamp is used as a power supply, the service life of the system is influenced due to intermittent power supply when the three-color lamp flickers;
meanwhile, the rated voltages of the three-color lamps of the machine tool are different, most of the three-color lamps are 24V, but other voltages (such as 5V) exist, so that a conversion circuit needs to be built for voltage conversion before the intelligent three-color lamps are connected, and the wiring difficulty is increased; in addition, bases of the machine tool three-color lamps are various, and installation modes of different manufacturers are different, so that the intelligent three-color lamp with the fixed base is inconvenient to install.
Disclosure of Invention
The invention provides a chargeable intelligent tristimulus lamp system for realizing numerical control networking aiming at the problems in the prior art, and the specific proposal provided by the invention is as follows:
a chargeable intelligent three-color lamp system for realizing numerical control networking comprises a power module, an intelligent three-color lamp, a communication module and a voltage conversion module,
the power supply module is respectively provided with an external power supply interface and a rechargeable battery interface,
the intelligent three-color lamp comprises an MCU, a three-color lamp color display module, a color information acquisition module and a data transmission module, wherein the MCU acquires output signals of the three-color lamp of the numerical control system, the three-color lamp color display module displays the output signals of the three-color lamp, the color information acquisition module acquires states of the three-color lamp, and the data transmission module transmits state data of the intelligent three-color lamp to the communication module,
the communication module comprises a data conversion module and a wireless network transmitting terminal, the data conversion module converts the state data of the intelligent three-color lamp into a network port signal, the network port signal data is transmitted to the public cloud through the wireless network transmitting terminal,
the voltage conversion module converts other voltage signals into standard voltage signals of the system through an internal conversion circuit so as to adapt to intelligent three-color lamps with different voltage levels.
Preferably, in the rechargeable intelligent tristimulus lamp system for realizing the numerical control networking, the power module selects a lithium-ion rechargeable battery, and a current-limiting diode is used at a charging input end for limiting current.
Preferably, the lithium ion rechargeable battery in the rechargeable intelligent three-color lamp system for realizing the numerical control networking is charged by utilizing the output current of three color signal lamps of the intelligent three-color lamp.
Preferably, the MCU in the rechargeable intelligent tristimulus lamp system for realizing the numerical control networking has an intelligent standby function, and when the signal lamps of three colors of the intelligent tristimulus lamp are all in a no-signal state for more than a preset time, the remote monitoring system is automatically in a standby state to save electric energy.
Preferably, the communication module in the rechargeable intelligent tristimulus lamp system for realizing numerical control networking is provided with an SIM card slot, an IOT communication card is arranged in the communication module, and remote data is transmitted through the IOT communication card.
The utility model provides a realize chargeable formula intelligence tristimulus lamp of numerical control networking, includes shell and base, shell internal circuit board installation a realize chargeable formula intelligence tristimulus lamp system of numerical control networking.
Preferably, among the rechargeable intelligent three-color lamp capable of realizing numerical control networking, through holes for installing bolts are distributed on the outer edge of the base, and magnets are arranged on the bottom surface of the base and fixed with the magnets at the installation positions through magnetic attraction.
Preferably, through holes for installing bolts are uniformly distributed on the outer edge of the base in the rechargeable intelligent three-color lamp for realizing the numerical control networking.
The invention has the advantages that:
compared with the prior art, the rechargeable intelligent three-color lamp system for realizing numerical control networking has the advantages that data can be conveniently clouded by using a network transmission mode, the anti-interference capability is high, and the system is not limited by distance;
the replacement convenience of the new and old three-color lamps is improved due to the provision of a rechargeable battery power supply mode, the system power supply can be carried out by matching the rechargeable battery power supply mode under the condition that a 24V direct-current power supply is difficult to provide, the battery is charged by utilizing the output current of the three-color lamp circuit, the service life of the battery can be prolonged, and the replacement cycle of the battery is shortened;
gather intelligent tristimulus designation lamp behavior, unify and gather and upload cloud platform to chart show, can audio-visual condition such as utilization ratio and fault rate of seeing each equipment, cloud platform all can set up the threshold value to each item control index, send instruction to intelligent tristimulus designation lamp, and can look over the equipment condition anytime and anywhere, solved the on-the-spot and looked over and counted inefficiency scheduling problem.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of the system framework of the present invention.
Fig. 2 is a schematic diagram of the intelligent tri-color lamp of the present invention.
Fig. 3 is a schematic view of an intelligent tri-color light base of the present invention.
Detailed Description
The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.
The invention provides a chargeable intelligent three-color lamp system for realizing numerical control networking, which comprises a power module, an intelligent three-color lamp, a communication module and a voltage conversion module,
the power supply module is respectively provided with an external power supply interface and a rechargeable battery interface,
the intelligent three-color lamp comprises an MCU, a three-color lamp color display module, a color information acquisition module and a data transmission module, wherein the MCU acquires output signals of the three-color lamp of the numerical control system, the three-color lamp color display module displays the output signals of the three-color lamp, the color information acquisition module acquires states of the three-color lamp, and the data transmission module transmits state data of the intelligent three-color lamp to the communication module,
the communication module comprises a data conversion module and a wireless network transmitting terminal, the data conversion module converts the state data of the intelligent three-color lamp into a network port signal, the network port signal data is transmitted to the public cloud through the wireless network transmitting terminal,
the voltage conversion module converts other voltage signals into standard voltage signals of the system through an internal conversion circuit so as to adapt to intelligent three-color lamps with different voltage levels.
In specific application, the system is used for realizing the rechargeable intelligent three-color lamp for numerical control networking, wherein the system comprises a power module, the intelligent three-color lamp, a communication module and a voltage conversion module.
The power supply module is respectively provided with an external power supply interface (DC24V) and a rechargeable battery interface. When no external 24V direct current power supply exists or the distance is long, the rechargeable battery option can be used for supplying power to other modules, and wiring of the power supply part is simplified. The rechargeable battery uses a 9V (or 12V) lithium ion rechargeable battery, and the negative electrode is in a lithium-rich state mainly by repeated deintercalation and intercalation of lithium ions between the positive electrode and the negative electrode, so that the charging is completed. The rechargeable battery is charged by utilizing the output currents of the signal lamps with the three colors, so that the electric quantity of the rechargeable battery is sufficient, and the service life of the rechargeable battery is prolonged. The current limiting diode is used at the charging input end for limiting current, so that the output overload of the numerical control system caused by overlarge charging current when the electric quantity of the battery is low is prevented, and the possibility of the fault of the numerical control system is reduced.
The intelligent three-color lamp comprises an MCU, a three-color lamp color display module, a color information acquisition module and a data transmission module. The MCU collects output signals of the three-color lamp of the numerical control system, the output signals of the three-color lamp are actually displayed through the color display module of the three-color lamp so as to meet the watching requirements of field workers, the state of the three-color lamp is collected through the color information collection module, and the state data is transmitted to the communication module through the data transmission module. The MCU has an intelligent standby function, and when the signal lamps with three colors are in a no-signal state for more than 5 minutes, the system can be automatically in a standby state to save electric energy.
The communication module is provided with an SIM card slot, the SIM is an IOT 4G card, the communication module realizes remote data transmission through SIM card communication, and the anti-interference capability of mobile network communication is strong and is not limited by distance. The communication module comprises a data conversion module and a wireless network transmitting terminal, the data conversion module converts the three-color lamp state signal into a network port signal, and then the data is transmitted to the public cloud server through the wireless network transmitting terminal. The Internet of things platform reads the state data of the three-color lamps of each numerical control system at the public cloud server side, and the state data are processed and displayed on the Internet of things platform. A user can enter the Internet of things platform through the webpage end or the mobile end to check the states of the numerical control system devices.
The voltage conversion module can convert other voltage signals (such as 5V) into standard voltage signals (9-24V) of the system through an internal conversion circuit so as to adapt to three-color lamps with different voltage levels.
The system realizes the rechargeable intelligent tri-color lamp, the data is conveniently clouded by using a mobile network transmission mode, the anti-interference capability is strong, the system is not limited by the distance, a user can monitor each numerical control system at any time and any place by only accessing a public cloud platform, the rechargeable battery power supply mode is provided, the convenience of replacing the new tri-color lamp and the old tri-color lamp is improved, the system can be powered by selectively matching the rechargeable battery power supply mode under the condition that a 24V direct current power supply is difficult to provide, the battery is charged by using the output current of the tri-color lamp circuit, the service life of the battery can be prolonged, and the replacement period of the battery is shortened. Gather intelligent tristimulus designation lamp behavior, unify and gather and upload cloud platform to chart show, can audio-visual condition such as utilization ratio and fault rate of seeing each equipment, cloud platform all can set up the threshold value to each item control index, send instruction to intelligent tristimulus designation lamp, and can look over the equipment condition anytime and anywhere, solved the on-the-spot and looked over and counted inefficiency scheduling problem.
The invention also provides a rechargeable intelligent three-color lamp for realizing the numerical control networking, which comprises a shell and a base, wherein the rechargeable intelligent three-color lamp system for realizing the numerical control networking is arranged on a circuit board in the shell.
The contents of information interaction, execution process and the like among the modules in the rechargeable intelligent three-color lamp are based on the same conception as the embodiment of the method of the invention, and the specific contents can be referred to the description in the embodiment of the method of the invention, and are not described again here. Similarly, the rechargeable intelligent three-color lamp of the invention uses a network transmission mode to enable data to be conveniently clouded, has strong anti-interference capability and is not limited by distance;
the replacement convenience of the new and old three-color lamps is improved due to the provision of a rechargeable battery power supply mode, the system power supply can be carried out by matching the rechargeable battery power supply mode under the condition that a 24V direct-current power supply is difficult to provide, the battery is charged by utilizing the output current of the three-color lamp circuit, the service life of the battery can be prolonged, and the replacement cycle of the battery is shortened; the operation condition can be collected, the operation condition is collected uniformly and uploaded to the cloud platform, the chart display is carried out, the conditions such as the utilization rate and the fault rate of each device can be seen visually, the cloud platform can set a threshold value for each monitoring index, an instruction is sent to the intelligent three-color lamp, the device condition can be checked anytime and anywhere, and the problems of on-site checking, low statistical efficiency and the like are solved.
In addition, among the chargeable formula intelligence three-color light of realization numerical control networking the through-hole that is used for the construction bolt of base outside edge evenly distributed, the base bottom surface is equipped with magnet, and is fixed through magnetism with the magnet of mounted position. This three-color lamp of intelligence adopts the base design of formula of magnetism to inhale, can adapt to various mounted position to adapt to various installation environment.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (8)
1. A rechargeable intelligent three-color lamp system for realizing numerical control networking is characterized by comprising a power module, an intelligent three-color lamp, a communication module and a voltage conversion module,
the power supply module is respectively provided with an external power supply interface and a rechargeable battery interface,
the intelligent three-color lamp comprises an MCU, a three-color lamp color display module, a color information acquisition module and a data transmission module, wherein the MCU acquires output signals of the three-color lamp of the numerical control system, the three-color lamp color display module displays the output signals of the three-color lamp, the color information acquisition module acquires states of the three-color lamp, and the data transmission module transmits state data of the intelligent three-color lamp to the communication module,
the communication module comprises a data conversion module and a wireless network transmitting terminal, the data conversion module converts the state data of the intelligent three-color lamp into a network port signal, the network port signal data is transmitted to the public cloud through the wireless network transmitting terminal,
the voltage conversion module converts other voltage signals into standard voltage signals of the system through an internal conversion circuit so as to adapt to intelligent three-color lamps with different voltage levels.
2. The system as claimed in claim 1, wherein the power module is a lithium ion rechargeable battery and is current limited at the charging input by a current limiting diode.
3. The system as claimed in claim 2, wherein the lithium ion rechargeable battery is charged by the output current of the signal lamps with three colors of the intelligent tri-color lamp.
4. The system as claimed in any one of claims 1 to 3, wherein the MCU has an intelligent standby function, and when the signal lights of all three colors of the intelligent tri-color light are in a no-signal state for more than a preset time, the remote monitoring system will automatically be in a standby state to save power.
5. The rechargeable intelligent tristimulus lamp system capable of realizing numerical control networking according to claim 1, wherein the communication module is provided with a SIM card slot, an IOT communication card is arranged in the communication module, and remote data are transmitted through the IOT communication card.
6. A rechargeable intelligent three-color lamp for realizing numerical control networking, which is characterized by comprising a shell and a base, wherein the circuit board in the shell is provided with the rechargeable intelligent three-color lamp system for realizing numerical control networking according to any one of claims 1 to 5.
7. The rechargeable intelligent three-color lamp capable of realizing the numerical control networking of claim 6, wherein through holes for mounting bolts are distributed on the outer edge of the base, and magnets are arranged on the bottom surface of the base and fixed with the magnets at the mounting positions through magnetic attraction.
8. The rechargeable intelligent three-color lamp for realizing the numerical control networking of claim 7, wherein through holes for mounting bolts are uniformly distributed on the outer edge of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111394502.3A CN114167770A (en) | 2021-11-23 | 2021-11-23 | Realize three-color lamp system of chargeable formula intelligence of numerical control networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111394502.3A CN114167770A (en) | 2021-11-23 | 2021-11-23 | Realize three-color lamp system of chargeable formula intelligence of numerical control networking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114167770A true CN114167770A (en) | 2022-03-11 |
Family
ID=80480676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111394502.3A Pending CN114167770A (en) | 2021-11-23 | 2021-11-23 | Realize three-color lamp system of chargeable formula intelligence of numerical control networking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114167770A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080021485A (en) * | 2007-07-02 | 2008-03-07 | 백운택 | Multi-traffics lights |
| CN105679073A (en) * | 2016-04-20 | 2016-06-15 | 陈思思 | LED traffic signal lamp fault feedback method |
| CN108491314A (en) * | 2018-03-14 | 2018-09-04 | 深圳市策维科技有限公司 | A kind of system and method by intelligent tri coloured lantern remote monitor device state |
| CN108803491A (en) * | 2018-07-09 | 2018-11-13 | 深圳市欧恩机床信息科技有限公司 | It is a kind of to realize that the processing procedure of machine networking digitizes cloud management system based on intelligent tri coloured lantern |
| CN210986518U (en) * | 2019-12-20 | 2020-07-10 | 苏州市普望智工软件有限公司 | One-wire three-colour lamp |
| CN112304428A (en) * | 2020-11-13 | 2021-02-02 | 苏州赛睿信息科技有限公司 | Broken line contact-free running state acquisition sensor for three-color lamp |
-
2021
- 2021-11-23 CN CN202111394502.3A patent/CN114167770A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080021485A (en) * | 2007-07-02 | 2008-03-07 | 백운택 | Multi-traffics lights |
| CN105679073A (en) * | 2016-04-20 | 2016-06-15 | 陈思思 | LED traffic signal lamp fault feedback method |
| CN108491314A (en) * | 2018-03-14 | 2018-09-04 | 深圳市策维科技有限公司 | A kind of system and method by intelligent tri coloured lantern remote monitor device state |
| CN108803491A (en) * | 2018-07-09 | 2018-11-13 | 深圳市欧恩机床信息科技有限公司 | It is a kind of to realize that the processing procedure of machine networking digitizes cloud management system based on intelligent tri coloured lantern |
| CN210986518U (en) * | 2019-12-20 | 2020-07-10 | 苏州市普望智工软件有限公司 | One-wire three-colour lamp |
| CN112304428A (en) * | 2020-11-13 | 2021-02-02 | 苏州赛睿信息科技有限公司 | Broken line contact-free running state acquisition sensor for three-color lamp |
Non-Patent Citations (1)
| Title |
|---|
| 王浩;王东;: "基于NodeMCU固件平台的RGB三色灯远程控制设计与实现", 软件工程, no. 05 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108284762A (en) | A kind of power battery pack management system | |
| CN101498918B (en) | Bidirectional radio energy monitoring system | |
| CN202159234U (en) | Wirelessly controlled power switch apparatus | |
| CN205049874U (en) | Intelligence power management system for house | |
| CN208739112U (en) | A kind of relay apparatus | |
| CN109743718A (en) | Wireless ad hoc network system based on LoRa | |
| CN114167770A (en) | Realize three-color lamp system of chargeable formula intelligence of numerical control networking | |
| CN202018730U (en) | Wireless collection node for solar energy power supply | |
| CN215990935U (en) | Frequency modulation is broadcast supervisory equipment fully based on thing networked control | |
| CN212849008U (en) | Modular freely-assembled intelligent charging device | |
| CN202134058U (en) | Power consumption information terminal | |
| CN212649616U (en) | Camera remote monitoring device based on independent wireless channel | |
| CN112185087A (en) | Serial port Internet of things device with low power consumption and automatic civil engineering monitoring system | |
| CN218512816U (en) | Intelligent Internet of things lightning protection visual management system | |
| CN220043464U (en) | Centralized remote communication module supporting electric power secondary integration | |
| CN202749882U (en) | Novel zero-consumption wireless charger | |
| CN210637998U (en) | Novel wisdom street lamp remote control device | |
| CN218412832U (en) | Communication power supply storage battery information acquisition terminal kit | |
| CN213152086U (en) | Intelligence Lora gateway | |
| CN218124716U (en) | Wireless communication management machine and electric power operation and maintenance system | |
| CN110838225A (en) | Industrial wireless data acquisition and transmission equipment and use method thereof | |
| CN220913542U (en) | Internet of things control device | |
| CN218830485U (en) | Gas remote monitoring device | |
| CN114173459B (en) | Universal three-color lamp system capable of automatically dormancy and awakening and equipment operation monitoring system | |
| CN213341757U (en) | Distributed power supply monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |