CN112653118B - Custom individual selection unit and intelligent standby electric control system for custom individual - Google Patents
Custom individual selection unit and intelligent standby electric control system for custom individual Download PDFInfo
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- CN112653118B CN112653118B CN202011513769.5A CN202011513769A CN112653118B CN 112653118 B CN112653118 B CN 112653118B CN 202011513769 A CN202011513769 A CN 202011513769A CN 112653118 B CN112653118 B CN 112653118B
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- 238000004891 communication Methods 0.000 claims description 16
- 238000010248 power generation Methods 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000004069 differentiation Effects 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 description 4
- 238000013475 authorization Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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- 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
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/08—Three-wire systems; Systems having more than three wires
- H02J1/084—Three-wire systems; Systems having more than three wires for selectively connecting the load or loads to one or several among a plurality of power lines or power sources
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Abstract
The invention discloses a user-defined individual selection unit and an intelligent standby electric control system for user-defined individual. The user-defined household selection unit selects any power supply branch from N power supply branches of the base station by using a software module to form a household, wherein N is a positive integer, the software module can independently control each power supply branch in the household, and the software module can uniformly control all the power supply branches in the household. The solidification household-separating mode that each household is connected with the output end of the power distribution unit through a mechanical switch or a direct current contactor is abandoned, any power supply branch is selected from N power supply branches of the base station through a software module according to user definition to form a household, the power supply branches can be independently controlled, the household can be uniformly controlled for a controlled unit, the household is integrally controlled, metering, differential power preparation and power generation and output state locking and unlocking are independently carried out, and the requirements of operators on differentiation, fine management and adaptation to different application scenes can be met.
Description
Technical Field
The invention relates to the technical field of power backup of communication base stations, in particular to a user-defined household selection unit and an intelligent power backup control system for user-defined household.
Background
Base station sharing and basic supporting equipment sharing are more and more, wherein basic supporting equipment (such as an alternating current power distribution system, a direct current power distribution system, a switching power supply, an air conditioner, a station room, a tower mast, a generator, a battery pack and the like) is often attributed to a unit of ownership, operators such as a communication, a mobile, a telecom and the like rent according to a certain standard, and all the operators share the power supply and pay corresponding fees in the shared station room. The communication base station normally uses commercial power alternating current to supply power to the accessed equipment, and in a power failure state, a generator is required to be used for generating power or a battery pack is required to supply power to ensure the normal operation of the equipment. However, different operators have different standby power requirements (such as standby power duration), and the same operator also has different standby power requirements (such as standby power duration) for own 2G, 3G, 4G, 5G devices.
In the prior art, at least one power supply branch is formed into a power supply household (like a power supply branch of an operator device is formed into a household), each household is connected with the output end of a switching power supply through a mechanical switch or a direct current contactor, and all the power supply branches in the power supply household are uniformly powered on or powered off through the mechanical switch or the direct current contactor, so that the power supply branches contained in the power supply household are solidified, and the dynamic customized household cannot be realized, so that the differentiated requirements, the refined management and the different application scene requirements of the operator cannot be met.
Disclosure of Invention
The invention aims at least solving the technical problems in the prior art, and particularly creatively provides a user-defined household selection unit and an intelligent standby electric control system for user-defined household.
In order to achieve the above object, according to a first aspect of the present invention, there is provided a customized household selecting unit, where the customized household selecting unit selects any one power supply branch from N power supply branches of a base station by using a software module to form a household, where N is a positive integer, the software module can independently control each power supply branch in the household, and the software module can also uniformly control all the power supply branches in the household.
The technical scheme is as follows: the invention provides a user-defined household selection unit which can select any power supply branch from N power supply branches of a base station according to user definition through a software module to form a household, the power supply branch can be independently controlled, the household can be uniformly controlled for a controlled unit, the household is integrally or independently controlled, metering and differentiated standby power and power generation and output state locking and unlocking are carried out, dynamic user-defined household is realized, and the requirements of different application scenes of operators can be met.
In a preferred embodiment of the present invention, the custom household selection unit divides all power supply branches of the base station into a plurality of households, the software module includes a plurality of household units, one household corresponds to one household unit, and the household units can independently control each power supply branch in the household, and can also uniformly control all power supply branches in the household.
The technical scheme is as follows: and each household can be independently controlled through a corresponding household unit, and each power supply shunt in each household can be independently controlled or the whole household can be uniformly controlled as a controlled unit, so that household metering is facilitated, and further fine management is realized.
In a preferred embodiment of the present invention, the user-defined household selection unit is internally or externally provided with first control switches corresponding to household units one by one, the first control switches are connected with all the power supply branches in the household, and the household units output on-off control signals to the control ends of the first control switches, so as to realize unified control of the power supply branches in the corresponding household.
The technical scheme is as follows: the unified control of all power supply branches in the household as a whole is realized.
In a preferred embodiment of the invention, the power supply branches are provided with second control switches in one-to-one correspondence, and the household units are respectively connected with the control ends of the second control switches on the indoor power supply branches, so that unified control or independent control of the corresponding household power supply branches is realized.
The technical scheme is as follows: the power supply branches are in one-to-one correspondence with the second control switches, and unified control or independent control of the power supply branches in the individual households is realized.
In a preferred embodiment of the present invention, the software module further includes a storage unit, where the storage unit stores device household information and standby information of each household, and the storage unit is connected to the household unit.
The technical scheme is as follows: the household unit is convenient to divide and reserve power for the power supply shunt according to stored household information of the load equipment and the standby power information of each household.
In a preferred embodiment of the present invention, the system further comprises an input unit for inputting household information and standby information, and the input unit is connected with the software module.
The technical scheme is as follows: and the user can conveniently carry out household separation and power backup according to user-defined input household separation information and power backup information.
In a preferred embodiment of the invention, the system further comprises a communication unit, through which the software module communicates with the monitoring center.
The technical scheme is as follows: the remote control of the monitoring center is convenient for household and standby power.
In a preferred embodiment of the present invention, the device further comprises a shunt locking unit corresponding to the power supply shunts one by one, the shunt locking unit locks the output state of the corresponding power supply shunt, when the device on the power supply shunt is authorized, the power supply shunt is unlocked to supply power to the device, and when the device on the power supply shunt is not authorized, the power supply shunt is continuously locked to not supply power to the device.
The technical scheme is as follows: independent locking and unlocking of the output state of each power supply shunt is realized.
In a preferred embodiment of the invention, the system further comprises a household locking unit corresponding to the household one by one, wherein the household locking unit locks the output state of the corresponding household, when all the household devices are authorized, the household is unlocked to supply power to the household devices, and when all the household devices are not authorized, the household is continuously locked to not supply power to the household devices.
The technical scheme is as follows: the integral locking and unlocking of the individual output states are realized.
In a preferred embodiment of the present invention, the system further includes a shunt information collection unit for collecting power supply information of the power supply shunts, where the shunt information collection unit collects power on-off time, power supply voltage, power supply current of each power supply shunt, and collects or counts power consumption of each power supply shunt.
The technical scheme is as follows: the power supply information acquisition can be carried out on each power supply branch, and independent electric quantity metering of the power supply branches is realized.
In a preferred embodiment of the invention, the system further comprises a household information acquisition unit, wherein the household information acquisition unit acquires the on-off time, the power supply voltage and the power supply current of each household and counts the power consumption of each household.
The technical scheme is as follows: the power supply information can be acquired for each household, and the whole household electricity metering is realized.
In order to achieve the above object of the present invention, according to a second aspect of the present invention, there is provided a customized intelligent standby electric control system for individual users, wherein at least one customized individual user selection unit of the present invention and a monitoring center are disposed between a base station power distribution unit and a plurality of power supply branches, and the monitoring center is in communication with the customized individual user selection unit.
The technical scheme is as follows: the monitoring center remotely selects any power supply branch from N power supply branches of the base station according to user definition through a software module to form a household according to requirements, the power supply branches can be independently controlled, the household can also be uniformly controlled for a controlled unit, and the household is integrally or independently controlled, metered, differential power backup and power generation and output state locking and unlocking, so that dynamic user definition household separation is realized, and the requirements of different application scenes of operators on differentiated requirements and refined management can be met.
In a preferred embodiment of the present invention, when the number of the custom household selection units is K, the K custom household selection units are cascaded or arranged in parallel, and the powering-down times of the custom household selection units of different levels are different, where K is a positive integer greater than 1.
The technical scheme is as follows: the multiple user-defined individual selection units are arranged in cascade or parallel, so that the structure of the primary power-down, secondary power-down and common mechanical switch power distribution unit of the original switching power supply system is completely replaced, and the primary power-down and secondary power-down equal power-down can be realized.
Drawings
FIG. 1 is a schematic diagram of a custom user selection unit according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a custom user selection unit according to another embodiment of the present invention.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise specified and defined, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, mechanical or electrical, or may be in communication with each other between two elements, directly or indirectly through intermediaries, as would be understood by those skilled in the art, in view of the specific meaning of the terms described above.
In a preferred embodiment, the user-defined household selection unit selects any power supply branch from N power supply branches of a base station by using a software module (such as a singlechip provided with a control program), wherein N is a positive integer, the software module can independently control each power supply branch in the household, and the software module can uniformly control all the power supply branches in the household.
In this embodiment, as shown in fig. 1 and 2, the power supply branches obtain electric energy from a base station power distribution unit (such as a switching power supply or a battery pack or a dc generator output terminal), and at least one load device (such as a component denoted as "RL" in fig. 1 and 2) may be connected to each power supply branch, where the load device preferably includes, but is not limited to, a 2G load, a 3G load, a 4G load, a 5G load, and a normal transmission load, and preferably, each power supply branch is connected to the same carrier load.
In this embodiment, the software module may select any one of the power supply branches according to user definition to form a household, where the household may include one or more power supply branches, for example, the power supply branches connected to the load of the same operator may be formed into a household, or the power supply branches of the partial loads under the same operator may be formed into a household, for example, the 5G device may be used as a household, or the power supply branches of the partial loads of different operators may be formed into a household, for example, the 5G devices of all operators, and it should be noted that the power supply branches in a household may be physically located adjacent (as shown in fig. 1 and 2) or may be physically located not adjacent (not shown).
In this embodiment, the software module may independently control each power supply branch in the individual household, and each power supply branch may independently control each power supply branch, and the software module may also uniformly control all power supply branches in the individual household, for example, all power supply branches in the individual household are powered on or powered off simultaneously. The software module is preferably but not limited to being implemented by a single-chip microcomputer, a PLC or an ARM and other processors.
In a preferred embodiment, as shown in fig. 1 and fig. 2, the custom household selection unit divides all power supply branches of the base station into a plurality of households, and the software module includes a plurality of household units, one household corresponds to one household unit, and the household units can independently control each power supply branch in the household, and can also uniformly control all power supply branches in the household.
In this embodiment, different power supply and power generation guarantee strategies may be adopted between the individual households, specifically, if the user-defined power supply duration of each individual household may be different, whether the power backup requirement of each individual household after the mains supply is powered off may be different, the power backup duration of each individual household may be different, and the power down mode (if a secondary power down mode is adopted) of each individual household may also be different.
In a preferred embodiment, as shown in fig. 2, a first control switch corresponding to the household units one by one is arranged in or outside the user-defined household selection unit, the first control switch is connected with all the household power supply branches, and the household units output on-off control signals to the control ends of the first control switches, so that unified control of the corresponding household power supply branches is realized.
In this embodiment, each household corresponds to a first control switch K1, as shown in fig. 2, a first end of the first control switch K1 is connected to an output end of the base station power distribution unit, a second end of the first control switch K1 is connected to a corresponding household power supply shunt, and an on-off control end of the first control switch K1 is connected to a unified control signal output end of a household unit corresponding to the household. The first control switch K1 is preferably, but not limited to, an electrically controlled contactor. The corresponding household units realize unified power-on or power-off control of the household by controlling the on or off of the first control switch K1. The first control switch K1 may be separate from the housing of the custom household selection unit or may be integrated in the housing of the custom household selection unit.
In this embodiment, as shown in fig. 2, it is preferable that the power supply branches are provided with second control switches K2 in one-to-one correspondence, and the household units are respectively connected with the control ends of the second control switches K2 on the indoor power supply branches, so as to realize independent control of the corresponding household power supply branches. The second control switch K2 may be an original control switch of the power supply shunt, or may be a new device. The second control switch K2 is preferably, but not limited to, an electrically controllable contactor. As shown in fig. 2, when the corresponding first control switch K1 is controlled to be turned on by the household unit, the power on or off of the power supply branches can be independently controlled by controlling the second control switches K2 of the respective power supply branches in the household, and when all the second control switches K2 in the household are always turned on, unified control of all the power supply branches in the household can be realized by the corresponding first control switches K1 in the household.
In a preferred embodiment, as shown in fig. 1, the power supply branches are provided with second control switches K2 corresponding to each other one by one, and the household units are respectively connected with the control ends of the second control switches K2 on the indoor power supply branches, so as to realize unified control or independent control of the corresponding household power supply branches.
In this embodiment, the second control switch K2 may be an original control switch of the power supply branch, or may be a new device. The household units can simultaneously control all power supply branches in the household to supply power or cut off power so as to realize unified control, and can also independently control the power supply or cut off power of each power supply branch in the household.
In a preferred embodiment, the software module further comprises a storage unit, the storage unit stores equipment household information and household standby information, and the storage unit is connected with the household unit.
In this embodiment, preferably, the household unit reads the power supply shunt information included in the household information of the device and corresponding to the household, and connects the control ends of the second control switch and the first control switch on the power supply shunt according to the information; the household unit reads the standby power information corresponding to the household, and controls the standby power supply duration of each power supply branch circuit in the household according to the standby power information.
In a preferred embodiment, the system further comprises an input unit for inputting household information and standby information, and the input unit is connected with the software module.
In this embodiment, the input unit is preferably, but not limited to, a keyboard or a touch screen, and the input units are connected to the respective household units.
In a preferred embodiment, the system further comprises a communication unit, through which the software module communicates with the monitoring center.
In the present embodiment, the communication unit is preferably, but not limited to, an existing wired communication module or a wireless communication module. The communication units may be connected to the respective subscriber units.
In a preferred embodiment, the system further comprises a shunt information acquisition unit for acquiring power supply shunt power supply information, wherein the shunt information acquisition unit acquires power on-off time, power supply voltage and power supply current of each power supply shunt, and acquires or counts power consumption of each power supply shunt.
In this embodiment, preferably, the shunt information collecting unit collects on-off time, power supply voltage, power supply current and accumulated power consumption of each power supply shunt in real time and stores the power consumption so as to query, and/or the shunt information collecting unit uploads the collected information to the monitoring center through the communication unit to achieve remote information collection.
In a preferred embodiment, the system further comprises a household information acquisition unit, wherein the household information acquisition unit acquires the on-off time, the power supply voltage and the power supply current of each household and counts the power consumption of each household.
In this embodiment, the household information collection unit may directly collect or count the power on/off time, the power supply voltage, the power supply current, and the power consumption of the household, or may count the power on/off time, the power supply voltage, the power supply current, and the power consumption of the household based on the information output by the household shunt information collection unit. The household information acquisition unit acquires the on-off time, the power supply voltage, the power supply current and the accumulated power consumption of each household in real time and stores the power consumption so as to inquire, and/or the household information acquisition unit uploads the acquired information to the monitoring center through the communication unit to realize remote information acquisition.
In a preferred embodiment, the device further comprises a shunt locking unit which is in one-to-one correspondence with the power supply shunts, wherein the shunt locking unit locks the output state of the corresponding power supply shunt, when the device on the power supply shunt is authorized, the power supply shunt is unlocked to supply power to the device, and when the device on the power supply shunt is not authorized, the power supply shunt is continuously locked to not supply power to the device.
In this embodiment, preferably, the shunt locking unit includes an and operation unit, where the and operation unit is disposed between a control end of a second control switch of the power supply shunt and a control signal output end of a household unit corresponding to a household where the power supply shunt is located, the control signal output end of the household unit corresponds to the household power supply shunt one by one, a first input end of the and operation unit is connected to the control signal output end of the household unit, a second input end of the and operation unit inputs authorization status information of a device on the power supply shunt, when the device authorizes and the corresponding control signal output end on the household unit outputs a high level, the and operation unit outputs a high level to control the second control switch to be turned on, so as to realize power supply to the device on the power supply shunt, otherwise, no power supply is provided to the device. The authorization status information may be stored in the storage unit or obtained by input through the input unit or remotely transmitted from the monitoring center.
In a preferred embodiment, the system further comprises a household locking unit corresponding to the household one by one, wherein the household locking unit locks the output state of the corresponding household, when all the household devices are authorized, the household is unlocked to supply power to the household devices, and when all the household devices are not authorized, the household is continuously locked to not supply power to the household devices. The invention also discloses an intelligent standby electric control system for the user-defined individual users, in a preferred implementation mode, at least one user-defined individual user selection unit and a monitoring center are arranged between the base station power distribution unit and the power supply branches, and the monitoring center is connected and communicated with the user-defined individual user selection unit.
In this embodiment, the user-defined household selection unit receives household and standby power of the monitoring center, and performs household separation on power supply according to household information, and may perform differential standby power on each household and each shunt according to standby power.
In a preferred embodiment, when the number of the custom household selection units is K, the K custom household selection units are cascaded or arranged in parallel, the powering-down time of the custom household selection units with different levels is different, and K is a positive integer greater than 1.
In this embodiment, the custom household selection units may be cascaded up and down to form M layers, where M is a positive integer greater than 1, and if M and K are both 2 in an application scenario, when power-down is needed once, the first layer custom household selection unit controls all power-down power supply branches connected with the custom household selection units, and power-down equipment powers down once; when secondary power-down is needed, the second-layer custom household selection unit is used for controlling all the power supply branches of the connected secondary power-down, and the secondary power-down equipment is powered down. In a preferred embodiment, the input end of the second layer software module is connected with the power supply shunt on-off signal output end of the first layer software module, so that the power-down condition of other layers of equipment can be obtained.
In this embodiment, the user-defined individual selection units may be set in parallel, and in one application scenario, the user-defined individual selection units include two user-defined individual selection units, where the first user-defined individual selection unit performs individual and control on a primary power-down power supply shunt of the base station, and the second user-defined individual selection unit performs individual and control on a secondary power-down power supply shunt of the base station, where when the standby battery voltage reaches the primary power-down voltage, the first user-defined individual selection unit cuts off the primary power-down power supply shunt controlled by the first user-defined individual selection unit to complete primary power-down, and when the standby battery voltage reaches the secondary power-down voltage, the second user-defined individual selection unit cuts off the secondary power-down power supply shunt controlled by the second user-defined individual selection unit to complete secondary power-down.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. The user-defined household selection unit is characterized in that the user-defined household selection unit selects any power supply branch from N power supply branches of a base station by using a software module to form a household, wherein N is a positive integer, the software module can independently control each power supply branch in the household, and the software module can uniformly control all the power supply branches in the household;
the user-defined household selection unit divides all power supply branches of the base station into a plurality of household units, the software module comprises a plurality of household units, one household corresponds to one household unit, and the household units can independently control each power supply branch in the household and can uniformly control all power supply branches in the household;
the device further comprises a shunt locking unit which is in one-to-one correspondence with the power supply shunts, wherein the shunt locking unit locks the output state of the corresponding power supply shunt, when equipment on the power supply shunt is authorized, the power supply shunt is unlocked to supply power to the equipment, and when the equipment on the power supply shunt is not authorized, the power supply shunt is continuously locked to not supply power to the equipment; and/or the system further comprises a household locking unit which is in one-to-one correspondence with the household, wherein the household locking unit locks the output state of the corresponding household, when all the household devices are authorized, the household device is unlocked to supply power to the household device, and when all the household devices are not authorized, the household device is continuously locked to not supply power to the household device.
2. The custom household selection unit according to claim 1, wherein first control switches corresponding to household units one by one are arranged in or outside the custom household selection unit, the first control switches are connected with all the household power supply branches, and the household units output on-off control signals to the control ends of the first control switches to realize unified control of the corresponding household power supply branches.
3. The custom household selection unit according to claim 1, wherein the power supply branches are provided with second control switches in one-to-one correspondence, and the household units are respectively connected with the control ends of the second control switches on the indoor power supply branches, so as to realize unified control or independent control of the power supply branches in the corresponding household.
4. The custom household selection unit of claim 1, wherein the software module further comprises a storage unit, the storage unit stores device household information and backup power information of each household, and the storage unit is connected with the household unit.
5. The custom household selection unit according to claim 1, further comprising an input unit for inputting household information and standby information, wherein the input unit is connected with the software module;
and/or further comprises a communication unit, and the software module is connected and communicated with the monitoring center through the communication unit.
6. The custom household selection unit according to claim 1, further comprising a shunt information acquisition unit for acquiring power supply shunt power supply information, wherein the shunt information acquisition unit acquires power on-off time, power supply voltage and power supply current of each power supply shunt, and acquires or counts power consumption of each power supply shunt;
and/or the household information acquisition unit is used for acquiring the on-off time, the power supply voltage and the power supply current of each household and counting the power consumption of each household.
7. An intelligent standby electric control system for user-defined individual users, characterized in that at least one user-defined individual user selection unit as claimed in one of claims 1 to 6 and a monitoring center are arranged between a base station distribution unit and a plurality of power supply branches, and the monitoring center is in communication with the user-defined individual user selection unit.
8. The intelligent standby control system for customized individual household according to claim 7, wherein when the number of customized individual household selection units is K, the K customized individual household selection units are cascaded or arranged in parallel, the power-down time of the customized individual household selection units with different levels is different, and K is a positive integer greater than 1.
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| US9819183B2 (en) * | 2013-07-18 | 2017-11-14 | Philips Lighting Holding B.V. | Power distribution system |
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| CN105226634A (en) * | 2014-05-27 | 2016-01-06 | 首瑞（北京）投资管理集团有限公司 | A kind of (TT) distribution system |
| CN110994776A (en) * | 2019-12-04 | 2020-04-10 | 河北世纪恒兴电子技术有限公司 | Intelligent standby power control device |
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