CN114513052A - Power supply directional control system - Google Patents
Power supply directional control system Download PDFInfo
- Publication number
- CN114513052A CN114513052A CN202210027234.XA CN202210027234A CN114513052A CN 114513052 A CN114513052 A CN 114513052A CN 202210027234 A CN202210027234 A CN 202210027234A CN 114513052 A CN114513052 A CN 114513052A
- Authority
- CN
- China
- Prior art keywords
- power supply
- time sequence
- port
- power
- supply time
- 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
- 230000005611 electricity Effects 0.000 claims 1
- 238000004891 communication Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00016—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using a wired telecommunication network or a data transmission bus
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
- H02J13/00024—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission by means of mobile telephony
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention relates to the technical field of power supply control, and discloses a power supply directional control system. The power supply time sequence device comprises a plurality of power supply time sequence devices which are electrically connected in sequence, wherein each power supply time sequence device comprises a case, a power supply input interface, a control socket, an RS232 port, an RS485 port, a DC input port, a signal input interface, a signal output interface and a control module; the control module is respectively electrically connected with the power input interface, the control socket, the RS232 port, the RS485 port, the DC input port, the signal input interface and the signal output interface; the signal output interface of the previous power supply time sequence device is electrically connected with the signal input interface of the next power supply time sequence device, the control module of any one power supply time sequence device is electrically connected with a preset terminal through a corresponding RS232 port, an RS485 port or a DC input port, the corresponding power supply time sequence device obtains control information sent by the terminal, and the corresponding control socket on the corresponding power supply time sequence device is controlled to be in a power supply or power off state according to the control information.
Description
Technical Field
The invention relates to the technical field of power supply control, in particular to a power supply directional control system.
Background
In large-scale system control, a great number of electronic devices are arranged, and the physical positions of the devices are possibly not together, but the power supply requirements are in a definite sequence.
Disclosure of Invention
The following is a summary of the subject matter described in detail herein. This summary is not intended to limit the scope of the claims.
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a power supply directional control system which can remotely control the power supply state of equipment, namely remotely switch off and on corresponding channels of any equipment and can perform timing and partition power supply control.
The power supply directional control system comprises a plurality of power supply chronographs which are electrically connected in sequence, wherein each power supply chronograph comprises a case, a power supply input interface, a plurality of control sockets, an RS232 port, an RS485 port, a DC input port, a signal input interface, a signal output interface and a control module; the power input interface is arranged on the surface of the case; the plurality of control sockets are distributed on the surface of the case; the RS232 port is arranged on the surface of the case; the RS485 port is arranged on the surface of the case; the DC input port is arranged on the surface of the case; the signal input interface is arranged on the surface of the case; the signal output interface is arranged on the surface of the case; the control module is arranged in the case and is electrically connected with the power input interface, the control sockets, the RS232 port, the RS485 port, the DC input port, the signal input interface and the signal output interface respectively; the signal output interface of the previous power time sequence device is electrically connected with the signal input interface of the next power time sequence device, each power time sequence device gets power through the corresponding power input interface, and any one of the power time sequence device control module is electrically connected with a preset terminal through the corresponding RS232 port, RS485 port or DC input port, the corresponding power time sequence device acquires the control information sent by the terminal, and controls the corresponding control socket to be in a power supply or power off state according to the control information.
The power supply directional control system provided by the embodiment of the invention at least has the following beneficial effects: utilize RS232 port, RS485 port or DC input port, then can realize power chronograph and predetermined terminal remote connection, and then can realize remote control in predetermined terminal department, and also electric connection in proper order between a plurality of power chronograph, and then can realize controlling at the terminal of long-range department to the control socket that corresponds of power chronograph to control corresponding control socket and be in outage or power supply state, and then can control outside equipment power supply state.
According to some embodiments of the present invention, each of the power sequencers further includes a plurality of indicator lights corresponding to the control sockets, and the plurality of indicator lights are respectively disposed on the surface of the corresponding chassis and electrically connected to the corresponding control module.
According to some embodiments of the present invention, each of the power sequencers further includes a power switch disposed on a surface of the chassis, and the power switch is electrically connected between the corresponding power input interface and the control module.
According to some embodiments of the present invention, each of the power sequencers further includes an air cut-off switch disposed on a surface of the chassis, and the air cut-off switch is electrically connected between the corresponding power input interface and the control module.
According to some embodiments of the present invention, each of the power sequencers further includes a voltmeter disposed on a surface of the housing, and the voltmeter is electrically connected to the power input interface.
According to some embodiments of the present invention, each of the power sequencers further includes at least one normally-on socket disposed on a surface of the chassis, and the normally-on socket is electrically connected to the corresponding control module.
According to some embodiments of the invention, the DC input port is adapted to receive a "5-24V" DC voltage signal command.
According to some embodiments of the invention, the control socket is a universal socket.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic connection diagram of a power supply directional control system according to an embodiment of the invention;
FIG. 2 is a schematic circuit diagram of the power directional control system shown in FIG. 1;
fig. 3 is a schematic circuit diagram of a power supply timer of another embodiment of the power supply directional control system shown in fig. 1.
Reference numerals:
the power supply directional control system 100, the power supply timer 110, the chassis 111, the power supply input interface 112, the control socket 113, the RS232 port 114, the RS485 port 115, the DC input port 116, the signal input interface 117, the signal output interface 118, the control module 119, the indicator lamp 120, the power switch 121, the air cut-off switch 122, the voltmeter 123, and the normally-on socket 124;
the terminal 200.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Aiming at the problem that the traditional power supply control needs manual operation in the related art, the embodiment of the invention provides a power supply directional control system, which reduces the difficulty of power supply layout of the traditional sound system, improves the control precision and the installation efficiency, and reduces the labor cost of engineering construction.
Referring to fig. 1 and 2, a power supply directional control system 100 according to an embodiment of the present invention, the power supply directional control system 100 according to an embodiment of the present invention includes a plurality of power supply timers 110 electrically connected in sequence, each power supply timer 110 includes a chassis 111, a power supply input interface 112, a plurality of control sockets 113, an RS232 port 114, an RS485 port 115, a DC input port 116, a signal input interface 117, a signal output interface 118, and a control module 119; the power input interface 112 is arranged on the surface of the case 111; a plurality of control sockets 113 are distributed on the surface of the chassis 111; the RS232 port 114 is arranged on the surface of the case 111; the RS485 port 115 is arranged on the surface of the case 111; the DC input port 116 is provided on the surface of the case 111; the signal input interface 117 is arranged on the surface of the case 111; the signal output interface 118 is arranged on the surface of the case 111; the control module 119 is disposed inside the chassis 111, and the control module 119 is electrically connected to the power input interface 112, the plurality of control sockets 113, the RS232 port 114, the RS485 port 115, the DC input port 116, the signal input interface 117, and the signal output interface 118; the signal output interface 118 of the previous power timer 110 is electrically connected to the signal input interface 117 of the next power timer 110, each power timer 110 obtains power through the corresponding power input interface 112, the control module 119 of any one power timer 110 is electrically connected to the preset terminal 200 through the corresponding RS232 port 114, RS485 port 115, or DC input port 116, and the corresponding power timer 110 obtains the control information sent by the terminal 200 and controls the corresponding control socket 113 on the corresponding power timer 110 to be in a power supply or power off state according to the control information.
In an embodiment of the present invention, there are 8 control sockets 113 in each power sequencer 110, each control socket 113 may be connected to a light, a stage device, a lifting platform, or a sound device, and the control module 119 includes a processor, a memory, a signal acquisition circuit, a driving circuit, and a communication circuit, where the processor is electrically connected to the memory, the signal acquisition circuit, the driving circuit, and the communication circuit, respectively.
The signal acquisition circuits are respectively electrically connected with the corresponding control sockets 113, and are used for acquiring the working states of the corresponding control sockets 113; the driving circuits are respectively electrically connected with the corresponding control sockets 113, and the control sockets 113 can be in a connected or disconnected state by matching with the driving circuits; the communication circuit is provided with an existing corresponding protocol circuit module, and can be respectively in communication connection with the corresponding RS232 port 114, RS485 port 115 or DC input port 116, and is also electrically connected with the signal input interface 117 and the signal output interface 118, so as to realize communication transmission between two adjacent power supply chronographs 110, and further, the remote terminal 200 can control the on-off state of the corresponding control socket 113 on the multiple power supply chronographs 110. The control module 119 can realize communication transmission of an RS232 protocol by matching with the RS232 port 114, and the terminal 200 can send a corresponding instruction through an RS232 data line, so that the 8 control sockets 113 can realize sequential power-on or reverse power-off, and can also control the state of any control socket 113 on the power timer 110; the control module 119 can realize communication transmission of an RS485 protocol by matching with the RS485 port 115, and the terminal 200 can send a corresponding instruction through an RS485 data line, so that the 8 control sockets 113 can realize sequential power-on or reverse power-off, and the state of any control socket 113 on the power timer 110 can be controlled; the control module 119 can realize transmission of direct-current voltage signals by matching with the DC input port 116, the terminal 200 can send current signals of 5 to 24V through the DC input port 116, when a power supply is input to the DC input port 116, the 8 control sockets 113 of the power supply timer 110 can be powered on in a sequential order, and when the power supply is not input to the DC input port 116, the 8 control sockets 113 of the power supply timer 110 can be powered off in a reverse order; in addition, the terminal 200 only needs to be in communication connection with one of the power timers 110, and the plurality of power timers 110 can implement cascade signal transmission through their own control modules 119 and corresponding signal input ports and signal output ports, so that the terminal 200 can implement control over the control sockets 113 of the plurality of power timers 110. Wherein, by setting at the terminal 200, it is also possible to realize the timing operation and the on or off sequence of starting and closing at different times for the working states of the plurality of control sockets 113. Namely, through the terminal 200, it is possible to remotely control any control socket 113 to control the corresponding connection device to be in the on or off state, and also to realize the timing power control, thereby further improving convenience and flexibility.
It should be noted that the terminal 200 may be a computer or a server, and if corresponding software is installed in the computer or the server, the corresponding power source sequencer 110 may be controlled remotely through the computer directly, and when the server is adopted, the terminal may be additionally matched with a mobile terminal 200, such as a mobile phone, a tablet computer or a notebook, and in a wireless transmission manner, the power source sequencer 110 may be controlled anytime and anywhere, so as to control the power source power supply state of the device.
Referring to fig. 3, in some embodiments of the present invention, each power timer 110 further includes a plurality of indicator lights 120 corresponding to the control sockets 113, and the plurality of indicator lights 120 are respectively disposed on the surface of the corresponding chassis 111 and electrically connected to the corresponding control module 119. The indicator light 120 is used to facilitate the operator to intuitively know which control socket 113 is in the power-on or power-off state.
Referring to fig. 3, in some embodiments of the present invention, each power timer 110 further includes a power switch 121 disposed on a surface of the case 111, and the power switch 121 is electrically connected between the corresponding power input interface 112 and the control module 119. The power switch 121 is arranged, so that the power input end of the power sequencer 110 can be disconnected on site, and further, an operator can conveniently overhaul or maintain the power sequencer 110, and the condition of electric shock is avoided.
Referring to fig. 3, in some embodiments of the present invention, each power timer 110 further includes an air cut-off switch 122 disposed on a surface of the chassis 111, and the air cut-off switch 122 is electrically connected between the corresponding power input interface 112 and the control module 119. By using the air cut-off switch 122, when the circuit is abnormal, such as sending a short circuit, the input of the power supply can be automatically cut off, and then the power supply output of the control socket 113 is cut off, thereby further improving convenience.
Referring to fig. 3, in some embodiments of the present invention, each power timer 110 further includes a voltmeter 123 disposed on a surface of the case 111, and the voltmeter 123 is electrically connected to the power input interface 112. By arranging the voltmeter 123, the voltage value fluctuation condition of the power supply can be visually detected, so that field personnel can find abnormality in time, and the reliability is further improved.
Referring to fig. 3, in some embodiments of the present invention, each power timer 110 further includes at least one normally-open socket 124 disposed on a surface of the housing 111, and the normally-open socket 124 is electrically connected to the corresponding control module 119. In this embodiment, two normally-on sockets 124 are provided, and by using the normally-on sockets 124, it is possible to continuously supply power to some devices for a long time according to the needs in the field, and to ensure stable operation of the devices for a long time.
Referring to fig. 3, in some embodiments of the present invention, the control jack 113 is a universal jack.
According to the power supply directional control system 100 of the embodiment of the invention, through such arrangement, at least some effects can be achieved, by using the RS232 port 114, the RS485 port 115 or the DC input port 116, the power supply timer 110 can be remotely connected with the preset terminal 200, so that remote control can be achieved at the preset terminal 200, and the plurality of power supply timers 110 are also electrically connected in sequence, so that the terminal 200 at the remote position can control the corresponding control socket 113 of the power supply timer 110 to control the corresponding control socket 113 to be in a power-off or power-supply state, and further control the power-supply state of external equipment.
The terms "first," "second," "third," "fourth," and the like in the description of the invention and the above-described figures, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It is to be understood that, in the present invention, "at least one" means one or more, "a plurality" means two or more. "and/or" for describing an association relationship of associated objects, indicating that there may be three relationships, e.g., "a and/or B" may indicate: only A, only B and both A and B are present, wherein A and B may be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" or similar expressions refer to any combination of these items, including any combination of single item(s) or plural items. For example, at least one (one) of a, b, or c, may represent: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", wherein a, b, c may be single or plural.
It should be understood that in the description of the embodiments of the present invention, a plurality (or a plurality) means two or more, more than, less than, more than, etc. are understood as excluding the number, and more than, less than, etc. are understood as including the number.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a power supply directional control system which characterized in that includes a plurality of power supply time sequence ware of electric connection in proper order, each power supply time sequence ware includes:
a chassis;
the power input interface is arranged on the surface of the case;
the control sockets are distributed on the surface of the case;
the RS232 port is arranged on the surface of the case;
the RS485 port is arranged on the surface of the case;
the DC input port is arranged on the surface of the case;
the signal input interface is arranged on the surface of the case;
the signal output interface is arranged on the surface of the case;
the control module is arranged inside the case and is respectively electrically connected with the power input interface, the plurality of control sockets, the RS232 port, the RS485 port, the DC input port, the signal input interface and the signal output interface;
the power supply time sequence device comprises a signal output interface, a power supply time sequence device control module, a power supply input interface, a control module and a power supply time sequence device, wherein the signal output interface of the former power supply time sequence device is electrically connected with the signal output interface of the next power supply time sequence device, each power supply time sequence device obtains electricity through the corresponding power supply input interface, the control module of the power supply time sequence device corresponds to the RS232 port, the RS485 port or the DC input port and is electrically connected with a preset terminal, the corresponding power supply time sequence device obtains control information sent by the terminal, and controls the corresponding control socket to be in a power supply or power off state according to the control information.
2. The power source orientation control system of claim 1, wherein: each power supply time sequence device also comprises a plurality of indicating lamps which are the same as and correspond to the control sockets in number, and the plurality of indicating lamps are respectively arranged on the surface of the corresponding case and are electrically connected with the corresponding control modules.
3. The power source orientation control system of claim 1, wherein: each power supply time sequence device also comprises a power supply switch arranged on the surface of the case, and the power supply switch is electrically connected between the corresponding power supply input interface and the control module.
4. The power source orientation control system of claim 1, wherein: each power supply time sequence device also comprises an air circuit breaker arranged on the surface of the case, and the air circuit breaker is electrically connected between the corresponding power supply input interface and the control module.
5. The power source orientation control system of claim 1, wherein: each power supply time sequence device also comprises a voltmeter arranged on the surface of the case, and the voltmeter is electrically connected with the power supply input interface.
6. The power source orientation control system of claim 1, wherein: each power supply time sequence device also comprises at least one normally-on socket arranged on the surface of the case, and the normally-on socket is electrically connected with the corresponding control module.
7. The power source orientation control system of claim 1, wherein: the DC input port is used for receiving a direct current voltage signal instruction of 5-24V.
8. The power source orientation control system of claim 1, wherein: the control socket is a universal socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210027234.XA CN114513052A (en) | 2022-01-11 | 2022-01-11 | Power supply directional control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210027234.XA CN114513052A (en) | 2022-01-11 | 2022-01-11 | Power supply directional control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114513052A true CN114513052A (en) | 2022-05-17 |
Family
ID=81549444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210027234.XA Pending CN114513052A (en) | 2022-01-11 | 2022-01-11 | Power supply directional control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114513052A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117460191A (en) * | 2023-10-23 | 2024-01-26 | 北京威木科技有限公司 | Intelligent time sequence power supply and control system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120260010A1 (en) * | 2010-10-27 | 2012-10-11 | Ipgoal Microelectronics (Sichuan) Co., Ltd. | Storage control system and storage control method |
| CN104682214A (en) * | 2015-01-08 | 2015-06-03 | 中国电子科技集团公司第二十八研究所 | Intelligent power supply control box |
| CN204832819U (en) * | 2015-06-29 | 2015-12-02 | 佛山市创思特音响有限公司 | Novel power chronogenesis ware |
| CN207895257U (en) * | 2017-12-26 | 2018-09-21 | 广州市拓声电子科技有限公司 | A kind of power supply sequential device |
| CN210199532U (en) * | 2019-09-26 | 2020-03-27 | 广州雄音电子科技有限公司 | Power supply time sequence device |
| WO2021217673A1 (en) * | 2020-04-30 | 2021-11-04 | 华为技术有限公司 | Wireless communication device, system, and signal processing method |
| CN113840112A (en) * | 2020-06-24 | 2021-12-24 | 中兴通讯股份有限公司 | Conference cascading method and system, terminal and computer readable storage medium |
-
2022
- 2022-01-11 CN CN202210027234.XA patent/CN114513052A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120260010A1 (en) * | 2010-10-27 | 2012-10-11 | Ipgoal Microelectronics (Sichuan) Co., Ltd. | Storage control system and storage control method |
| CN104682214A (en) * | 2015-01-08 | 2015-06-03 | 中国电子科技集团公司第二十八研究所 | Intelligent power supply control box |
| CN204832819U (en) * | 2015-06-29 | 2015-12-02 | 佛山市创思特音响有限公司 | Novel power chronogenesis ware |
| CN207895257U (en) * | 2017-12-26 | 2018-09-21 | 广州市拓声电子科技有限公司 | A kind of power supply sequential device |
| CN210199532U (en) * | 2019-09-26 | 2020-03-27 | 广州雄音电子科技有限公司 | Power supply time sequence device |
| WO2021217673A1 (en) * | 2020-04-30 | 2021-11-04 | 华为技术有限公司 | Wireless communication device, system, and signal processing method |
| CN113840112A (en) * | 2020-06-24 | 2021-12-24 | 中兴通讯股份有限公司 | Conference cascading method and system, terminal and computer readable storage medium |
Non-Patent Citations (2)
| Title |
|---|
| 佛山创思特音响有限公司: "kpx12D、12WD++中性说明书", pages 1 - 10, Retrieved from the Internet <URL:http://www.chanstek.com/DownLoad/75521.html?a=download> * |
| 杭州宝声音响有限公司: "电源时序器HX1602级联控制售后讲解", pages 364 - 366, Retrieved from the Internet <URL:https://v.youku.com/v_show/id_XNDc1MzUzMjA0MA==.html?playMode=pugv&frommaciku=1> * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117460191A (en) * | 2023-10-23 | 2024-01-26 | 北京威木科技有限公司 | Intelligent time sequence power supply and control system |
| CN117460191B (en) * | 2023-10-23 | 2024-05-14 | 北京威木科技有限公司 | Intelligent time sequence power supply and control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102608465B (en) | Automatic testing system for feed terminals | |
| CN102497031B (en) | Measurement and control terminal | |
| CN103117488B (en) | Intelligent power-saving system | |
| US8086357B2 (en) | Offline configuration using USB download in an integrated power distribution system | |
| CN114513052A (en) | Power supply directional control system | |
| CN103050842B (en) | Device capable of being used for intelligent power saving system | |
| CN105575096A (en) | Intelligent control switch socket panel | |
| CN211123706U (en) | Carrier rocket test launching control device based on embedded control | |
| CN112099428B (en) | Wired control system and method for power supply on-off of power equipment | |
| CN216673018U (en) | General type transmitter testing arrangement | |
| CN212989939U (en) | Wired control system for power supply on-off of power equipment | |
| KR200176502Y1 (en) | Remote motor controller | |
| CN202997210U (en) | A device capable of being used in an intelligent electricity-saving system | |
| CN202111680U (en) | Wireless control switch | |
| KR20200087797A (en) | Smart home system with a kind of standard track | |
| CN111123859A (en) | Frequency converter debugging device | |
| CN213843859U (en) | Wireless control system for power supply on-off of power equipment | |
| CN213715745U (en) | Intelligent frequency converter monitoring device | |
| CN112114554B (en) | Wireless control system and method for power supply on-off of power equipment | |
| CN219496938U (en) | Electric control signal conversion module | |
| CN218273452U (en) | Novel scenic spot electronic patrol equipment | |
| CN218383730U (en) | General interface board and electrical control equipment | |
| CN221226740U (en) | LORA smart jack | |
| CN217587514U (en) | Intelligent micro-breaking automatic testing device | |
| CN210466097U (en) | 8-bit intelligent control 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 |