CN110769487B - Method for accessing terminal equipment, manager and power peak regulation system - Google Patents
Method for accessing terminal equipment, manager and power peak regulation system Download PDFInfo
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- CN110769487B CN110769487B CN201810845550.1A CN201810845550A CN110769487B CN 110769487 B CN110769487 B CN 110769487B CN 201810845550 A CN201810845550 A CN 201810845550A CN 110769487 B CN110769487 B CN 110769487B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/14—Access restriction or access information delivery, e.g. discovery data delivery using user query or user detection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
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Abstract
The disclosure provides a method for accessing terminal equipment, a manager, a power peak regulation system and a computer readable storage medium, and relates to the technical field of power peak regulation. The method for accessing the terminal equipment comprises the following steps: receiving an access request of terminal equipment, wherein the access request comprises installation position information of the terminal equipment; sending a test instruction to a plurality of concentrators corresponding to the installation position information so as to instruct the concentrators to respectively carry out signal strength test on the terminal equipment; receiving signal strength test results sent by a plurality of concentrators; and selecting the concentrator meeting the preset conditions from the plurality of concentrators as the concentrator to which the terminal equipment needs to be accessed according to the signal strength test result. According to the method and the device, the signal strength test is carried out on the terminal equipment through the plurality of concentrators corresponding to the installation positions of the terminal equipment, and the concentrator with the strongest wireless signal can be automatically selected for the terminal equipment to be accessed, so that the automatic network access of the terminal equipment is realized.
Description
Technical Field
The present disclosure relates to the field of power peak shaving technology, and in particular, to a method for accessing a terminal device, a manager, a power peak shaving system, and a computer-readable storage medium.
Background
The power peak shaving system is generally applied to terminal equipment such as an air conditioner and a hot air blower. When the terminal equipment is connected to the power peak regulation system, the terminal equipment needs to be connected with a power control system of a power distribution network through a concentrator. A concentrator is usually provided with a plurality of addresses, each concentrator being connected to a plurality of terminal devices, each terminal device corresponding to an address. Therefore, the concentrator can forward the peak shaving instruction sent by the power control system to the corresponding terminal device, and the power peak shaving of the terminal device is realized.
Generally, the number of terminal devices that can be controlled by one concentrator is limited. In an area governed by an electric power peak regulation system, addresses configured by all concentrators are not repeated, so that when an electric power control system sends a control instruction configured with the address to all concentrators, only the concentrator configured with the address sends the control instruction to corresponding terminal equipment.
Disclosure of Invention
The technical problem solved by the present disclosure is how to automatically select the concentrator with the strongest wireless signal for the terminal device to access, thereby realizing automatic network access of the terminal device.
According to an aspect of the embodiments of the present disclosure, there is provided a method for accessing a terminal device, including: receiving an access request of terminal equipment, wherein the access request comprises installation position information of the terminal equipment; sending a test instruction to a plurality of concentrators corresponding to the installation position information so as to instruct the concentrators to respectively carry out signal strength test on the terminal equipment; receiving signal strength test results sent by a plurality of concentrators; and selecting the concentrator meeting the preset conditions from the plurality of concentrators as the concentrator to which the terminal equipment needs to be accessed according to the signal strength test result.
In some embodiments, the test instruction instructs the plurality of concentrators to perform the signal strength test on the same debug channel frequency respectively, and returns to different working channel frequencies to perform the work after the signal strength test is finished; and receiving the signal strength test results sent by a plurality of concentrators on the same debugging channel frequency.
In some embodiments, the method further comprises: on the debugging channel frequency, sending the identifier of the concentrator to which the terminal equipment needs to be accessed to the terminal equipment so as to carry out address configuration on the terminal equipment; and transmitting the working channel frequency of the terminal equipment to the terminal equipment on the debugging channel frequency so that the terminal equipment works on the working channel frequency different from that of other terminal equipment.
In some embodiments, the test instruction instructs each concentrator to send a test signal to the terminal device, respectively, so that the terminal device feeds back a test response to each concentrator in response to the test signal, respectively.
In some embodiments, selecting a concentrator satisfying a preset condition from the plurality of concentrators as a concentrator to be accessed by the terminal device according to the signal strength test result includes: and determining the concentrator with the strongest signal strength in the signal strength test result as the concentrator which needs to be accessed by the terminal equipment.
In some embodiments, determining the concentrator with the strongest signal strength in the signal strength test result as the concentrator which the terminal device needs to access includes: and if a plurality of concentrators with the strongest signal strength exist, determining the concentrator with the smallest current load quantity in the concentrators with the strongest signal strength as the concentrator which needs to be accessed by the terminal equipment.
In some embodiments, the access request is sent by the user client; the access request also comprises identification information of the terminal equipment, and the identification information is obtained by scanning an identification code on the terminal equipment through a user client after the user installs the terminal equipment; the method further comprises the following steps: determining the equipment type of the terminal equipment according to the identification information; and performing collective peak shaving on the terminal equipment of the equipment type according to the equipment type of the terminal equipment.
According to another aspect of an embodiment of the present disclosure, there is provided a manager including: the access request receiving module is configured to receive an access request of the terminal equipment, wherein the access request comprises the installation position information of the terminal equipment; the test instruction issuing module is configured to issue test instructions to the plurality of concentrators corresponding to the installation position information so as to instruct the plurality of concentrators to respectively perform signal strength tests on the terminal equipment; the test result receiving module is configured to receive the signal strength test results sent by the plurality of concentrators; and the concentrator selection module is configured to select a concentrator meeting a preset condition from the plurality of concentrators as a concentrator to which the terminal equipment needs to be accessed according to the signal strength test result.
In some embodiments, the test instruction instructs the plurality of concentrators to perform the signal strength test on the same debug channel frequency respectively, and returns to different working channel frequencies to perform the work after the signal strength test is finished; the test result receiving module is configured to: and receiving the signal strength test results sent by a plurality of concentrators on the same debugging channel frequency.
In some embodiments, the manager further comprises: the concentrator identification sending module is configured to send the identification of the concentrator to which the terminal equipment needs to be accessed to the terminal equipment on the debugging channel frequency so as to configure the address of the terminal equipment; and the frequency information sending module is configured to send the working channel frequency of the terminal equipment to the terminal equipment on the debugging channel frequency so that the terminal equipment works on the working channel frequency different from other terminal equipment.
In some embodiments, the test instruction instructs each concentrator to send a test signal to the terminal device, respectively, so that the terminal device feeds back a test response to each concentrator in response to the test signal, respectively.
In some embodiments, the concentrator selection module is configured to: and determining the concentrator with the strongest signal strength in the signal strength test result as the concentrator which needs to be accessed by the terminal equipment.
In some embodiments, the concentrator selection module is configured to: and if a plurality of concentrators with the strongest signal strength exist, determining the concentrator with the smallest current load quantity in the concentrators with the strongest signal strength as the concentrator which needs to be accessed by the terminal equipment.
In some embodiments, the access request is sent by the user client; the access request also comprises identification information of the terminal equipment, and the identification information is obtained by scanning an identification code on the terminal equipment through a user client after the user installs the terminal equipment; the manager further comprises: the equipment type determining module is configured to determine the equipment type of the terminal equipment according to the identification information; and the terminal equipment peak shaving module is configured to perform collective peak shaving on the terminal equipment of the equipment type according to the equipment type of the terminal equipment.
According to another aspect of the embodiments of the present disclosure, there is provided a power peaking system including the aforementioned manager, terminal device, and concentrator.
In some embodiments, the power peaking system further comprises the aforementioned user client.
According to another aspect of an embodiment of the present disclosure, there is provided another manager including: a memory; and a processor coupled to the memory, the processor configured to perform the aforementioned method of accessing a terminal device based on instructions stored in the memory.
According to yet another aspect of the embodiments of the present disclosure, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores computer instructions, which when executed by a processor, implement the aforementioned method of the access terminal device.
The method and the device can automatically select the concentrator with the strongest wireless signal for the terminal equipment to access, thereby realizing the automatic network access of the terminal equipment.
Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 shows a flowchart of a method of accessing a terminal device according to an embodiment of the present disclosure.
Fig. 2 shows a flow diagram of a method of accessing a terminal device according to another embodiment of the disclosure.
Fig. 3 is a flow chart illustrating an application example of the method of accessing a terminal device according to the present disclosure.
Fig. 4 shows a schematic structural diagram of a manager according to an embodiment of the present disclosure.
Fig. 5 shows a schematic structural diagram of a power peaking system according to an embodiment of the present disclosure.
Fig. 6 shows a schematic structural diagram of a manager according to another embodiment of the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
The inventor researches and discovers that a wireless communication mode is generally adopted for communication between the terminal equipment and the concentrator. Since there are usually multiple concentrators in the same power peak shaving system, the association between the terminal device and the concentrator requires manual access planning. The disadvantages of the artificial access planning method are that: the installer needs to know exactly the installation positions of the terminal equipment and all the concentrators, the level requirement of the installer is high, and the optimal selection is difficult to make. Furthermore, the installer can generally only determine the distance when planning, and the concentrator with the best communication quality actually to be selected may not be the closest one due to the blockage or direction of the wireless communication. In summary, the inventor proposes a method for accessing a terminal device in a power peak shaving system, which can autonomously select a preferred network and self-allocate an address channel.
A method of accessing a terminal device according to an embodiment of the present disclosure is described below with reference to fig. 1.
Fig. 1 shows a flowchart of a method of accessing a terminal device according to an embodiment of the present disclosure. As shown in fig. 1, the method of accessing a terminal device in the present embodiment includes steps S102 to S108.
In step S102, an access request of the terminal device is received, the access request including installation location information of the terminal device.
For example, after a user installs and powers on a terminal device, the user may send an access request to a manager of the power control system through the mobile phone client application, and fill installation location information of the terminal device in the access request, for example, the terminal device is located in a village m family.
In step S104, a test instruction is issued to the plurality of concentrators corresponding to the installation location information to instruct the plurality of concentrators to perform signal strength tests on the terminal device, respectively.
For example, the manager of the power control system may issue a test frame to a plurality of concentrators of the country a, instructing the concentrators of the country a to respectively send test signals to the terminal device, and the terminal device respectively feeds back a test response to each concentrator in response to the test signals.
In step S106, the signal strength test results sent by the plurality of concentrators are received.
For example, a manager of the power control system receives a plurality of signal strength test results transmitted from a plurality of concentrators in village m.
In step S108, a concentrator satisfying a preset condition is selected from the plurality of concentrators as a concentrator to which the terminal device needs to access according to the signal strength test result.
The manager of the power control system can collect and sort the test results uploaded by the concentrators. If there is one concentrator with the strongest signal strength in the signal strength test result, the manager of the power control system may determine the concentrator with the strongest signal strength as the concentrator to which the terminal device needs to access. If a plurality of concentrators with the strongest signal strength exist, the concentrator with the smallest current load amount in the concentrators with the strongest signal strength can be determined as the concentrator which the terminal equipment needs to access. If a plurality of concentrators with the minimum current load capacity still exist, the manager of the power control system may randomly select one of the concentrators to be accessed by the terminal device.
In the above embodiment, the terminal device can be subjected to autonomous signal strength test through the plurality of concentrators corresponding to the device installation positions, and the concentrator with the strongest wireless signal is automatically selected for the terminal device to access, so that automatic preferred network access of the terminal device is realized, and the process of planning the access address of the terminal device is simplified. The installation requirement of terminal equipment in the electric power peak shaving system has still been simplified to this embodiment, and the installer need not to know the concentrator position, therefore this embodiment can also use manpower sparingly the cost.
A method of accessing a terminal device according to another embodiment of the present disclosure is described below with reference to fig. 2. In the embodiment shown in fig. 2, the power peaking system sets up two operating frequencies, an operating channel and a debug channel. The debugging channel frequencies adopted by the terminal equipment and the concentrators are same by default and are used for setting operations such as address configuration of the terminal equipment, and the terminal equipment defaults to be a debugging channel when leaving a factory. The working channel frequencies adopted by the concentrators are different, the managers of the power control system carry out overall distribution on the working channel frequencies, and peak shaving instructions are issued at the different working channel frequencies, so that the access devices can be networked without mutual interference.
Fig. 2 shows a flow diagram of a method of accessing a terminal device according to another embodiment of the disclosure. As shown in fig. 2, the method of accessing a terminal device in the present embodiment includes steps S202 to S212.
In step S202, an access request of the terminal device is received, the access request including installation location information of the terminal device. The step S102 may be referred to for specific implementation of the step S202.
In step S204, a test instruction is issued to the plurality of concentrators corresponding to the installation location information to instruct the plurality of concentrators to perform signal strength tests on the terminal device, respectively.
Specifically, the manager of the power control system transmits at the operating channel frequency fxAnd issuing a test instruction to a plurality of concentrators corresponding to the installation position information. The test command comprises frequency conversion information capable of indicating a plurality of concentrators to respectively use the same debugging channel frequency f0The signal strength test is carried out, and different working channel frequencies f are returned after the signal strength test is finishedxAnd (5) working.
In step S206, the signal strength test results sent by the plurality of concentrators on the same debug channel frequency are received.
For example, multiple concentrators hop to the same debug channel frequency f0After the signal strength test is carried out, the signal strength test result is sent to a manager of the power control system, and then the different working channel frequencies f are jumped back toxAnd (5) working.
In step S208, a concentrator satisfying a preset condition is selected from the plurality of concentrators as a concentrator to which the terminal device needs to access according to the signal strength test result. The step S108 may be referred to in the specific implementation of the step S208.
In step S210, on the debug channel frequency, the identifier of the concentrator that the terminal device needs to access is sent to the terminal device, so as to perform address configuration on the terminal device.
For example, the manager of the power control system is at the debug channel frequency f0And sending the ID number of the concentrator which the terminal equipment needs to access to the terminal equipment for address configuration of the terminal equipment. And the terminal equipment completes the address configuration of the terminal equipment after responding.
In step S212, the operating channel frequency of the terminal device is transmitted to the terminal device on the debug channel frequency so that the terminal device operates on an operating channel frequency different from that of other terminal devices.
For example, the manager of the power control system may be at the debug channel frequency f0Sending channel change frame to terminal device, wherein the channel change frame includes working channel f defined by selected concentratorAm. The terminal equipment automatically changes the frequency after receiving the channel change frame and jumps to the working channel fAmAnd realizing network access. The manager of the power control system can also send a channel frequency changing instruction to the selected concentrator, so that the selected concentrator enters the working channel frequency, and the ad hoc network communication of the power peak regulation system is realized.
The embodiment provides a working channel frequency setting function of the terminal device, and wireless channel allocation can be performed according to respective wireless networks of the terminal device, so that the access devices can be networked independently and do not interfere with each other during working.
An application example of the method of accessing a terminal device according to the present disclosure is described below with reference to fig. 3.
Fig. 3 is a flow chart illustrating an application example of the method of accessing a terminal device according to the present disclosure. As shown in fig. 3, the method of accessing a terminal device in the present application example includes steps S302 to S312.
Step S301, the user scans and writes the identification code of the current installation equipment by using the mobile phone client application. The identification code of the terminal equipment can be positioned on the outer surface of the terminal equipment, and a user can scan the identification code on the terminal equipment by using the mobile phone client to obtain the identification information of the terminal equipment.
In step S302, the user sends an access request of the terminal device to the manager through the mobile phone application, where the access request includes the installation location information of the terminal device and the identification information of the terminal device.
In step S303, the manager inquires of the association relationship of the terminal device identification information and the terminal device from the server, thereby determining the installation position of the terminal device.
In step S304, the manager issues a test command to the plurality of concentrators corresponding to the installation location information to instruct the plurality of concentrators to perform a signal strength test on the terminal device, respectively.
In step S305, the plurality of concentrators respectively perform a signal strength test on the terminal devices.
In step S306, the manager receives the signal strength test results sent by the plurality of concentrators.
In step S308, the manager selects a concentrator satisfying a preset condition from the plurality of concentrators as a concentrator to which the terminal device needs to access according to the signal strength test result.
In step S310, the manager determines the device type of the terminal device from the identification information.
In step S312, the manager performs collective peak shaving on the terminal devices of the device type according to the device types of the terminal devices.
The manager of one embodiment of the present disclosure is described below in conjunction with fig. 4.
Fig. 4 shows a schematic structural diagram of a manager according to an embodiment of the present disclosure. As shown in fig. 4, the manager 40 in the present embodiment includes:
an access request receiving module 402 configured to receive an access request of a terminal device, where the access request includes installation location information of the terminal device;
a test instruction issuing module 404 configured to issue a test instruction to a plurality of concentrators corresponding to the installation position information to instruct the plurality of concentrators to perform a signal strength test on the terminal device, respectively;
a test result receiving module 406 configured to receive the signal strength test results sent by the plurality of concentrators;
and a concentrator selecting module 408 configured to select a concentrator satisfying a preset condition from the plurality of concentrators as a concentrator to which the terminal device needs to access according to the signal strength test result.
In some embodiments, the test instruction instructs each concentrator to send a test signal to the terminal device, respectively, so that the terminal device feeds back a test response to each concentrator in response to the test signal, respectively.
In some embodiments, the concentrator selection module 408 is configured to: and determining the concentrator with the strongest signal strength in the signal strength test result as the concentrator which needs to be accessed by the terminal equipment.
In some embodiments, the concentrator selection module 408 is configured to: and if a plurality of concentrators with the strongest signal strength exist, determining the concentrator with the smallest current load quantity in the concentrators with the strongest signal strength as the concentrator which needs to be accessed by the terminal equipment.
In the above embodiment, the terminal device can be subjected to autonomous signal strength test through the plurality of concentrators corresponding to the device installation positions, and the concentrator with the strongest wireless signal is automatically selected for the terminal device to access, so that automatic preferred network access of the terminal device is realized, and the process of planning the access address of the terminal device is simplified. The installation requirement of terminal equipment in the electric power peak shaving system has still been simplified to this embodiment, and the installer need not to know the concentrator position, therefore this embodiment can also use manpower sparingly the cost.
In some embodiments, the test instruction instructs the plurality of concentrators to perform the signal strength test on the same debug channel frequency respectively, and returns to different working channel frequencies to perform the work after the signal strength test is finished; the test result receiving module 406 is configured to: and receiving the signal strength test results sent by a plurality of concentrators on the same debugging channel frequency.
In some embodiments, the manager 40 further comprises: a concentrator identifier sending module 410, configured to send, on the debug channel frequency, an identifier of a concentrator to which the terminal device needs to access, to the terminal device, so as to perform address configuration on the terminal device; a frequency information sending module 412 configured to send the operating channel frequency of the terminal device to the terminal device at the debug channel frequency, so that the terminal device operates at an operating channel frequency different from other terminal devices.
The embodiment provides a working channel frequency setting function of the terminal device, and wireless channel allocation can be performed according to respective wireless networks of the terminal device, so that the access devices can be networked independently and do not interfere with each other during working.
In some embodiments, the access request is sent by the user client; the access request also comprises identification information of the terminal equipment, and the identification information is obtained by scanning an identification code on the terminal equipment through a user client after the user installs the terminal equipment; the manager 40 further comprises: a device type determining module 414 configured to determine a device type of the terminal device according to the identification information; a terminal device peak shaving module 416 configured to perform collective peak shaving on terminal devices of the device type according to the device type of the terminal device.
Fig. 5 shows a schematic structural diagram of a power peaking system according to an embodiment of the present disclosure. As shown in fig. 5, the power peaking system 50 of this embodiment includes the aforementioned manager 40, concentrator 52, and terminal device 54. In some embodiments, the power peaking system also includes the aforementioned user client 56.
Fig. 6 shows a schematic structural diagram of a manager according to another embodiment of the present disclosure. As shown in fig. 6, the manager 60 of this embodiment includes: a memory 610 and a processor 620 coupled to the memory 610, the processor 620 configured to perform the method of the access terminal device in any of the foregoing embodiments based on instructions stored in the memory 610. Memory 610 may include, for example, system memory, fixed non-volatile storage media, and the like. The system memory stores, for example, an operating system, an application program, a Boot Loader (Boot Loader), and other programs. The manager 60 may also include an input output interface 630, a network interface 640, a storage interface 650, and the like. These interfaces 630, 640, 650 and the connections between the memory 610 and the processor 620 may be through a bus 660, for example. The input/output interface 630 provides a connection interface for input/output devices such as a display, a mouse, a keyboard, and a touch screen. The network interface 640 provides a connection interface for various networking devices. The storage interface 650 provides a connection interface for external storage devices such as an SD card and a usb disk.
The disclosure also includes a computer readable storage medium having stored thereon computer instructions that, when executed by a processor, implement the method of an access terminal device in any of the foregoing embodiments.
As will be appreciated by one skilled in the art, embodiments of the present disclosure may be provided as a method, system, or computer program product. Accordingly, the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more computer-usable non-transitory storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present disclosure is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the disclosure. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only exemplary of the present disclosure and is not intended to limit the present disclosure, so that any modification, equivalent replacement, or improvement made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.
Claims (16)
1. A method of accessing a terminal device, comprising:
receiving an access request of a terminal device, wherein the access request comprises installation position information of the terminal device;
sending a test instruction to a plurality of concentrators corresponding to the installation position information so as to instruct the concentrators to respectively carry out signal strength tests on the terminal equipment;
receiving signal strength test results sent by the plurality of concentrators;
and determining the concentrator with the strongest signal strength in the signal strength test result as the concentrator which needs to be accessed by the terminal equipment.
2. The method of claim 1, wherein,
the test instruction instructs the plurality of concentrators to respectively carry out signal strength test on the same debugging channel frequency, and returns to different working channel frequencies to work after the signal strength test is finished;
and receiving the signal strength test results sent by the plurality of concentrators on the same debugging channel frequency.
3. The method of claim 2, wherein the method further comprises:
on the debugging channel frequency, sending the identifier of the concentrator to which the terminal equipment needs to be accessed to the terminal equipment so as to configure the address of the terminal equipment;
and on the debugging channel frequency, sending the working channel frequency of the terminal equipment to the terminal equipment so that the terminal equipment can work on the working channel frequency different from that of other terminal equipment.
4. The method of claim 1, wherein the test instructions instruct the respective concentrators to send test signals to the terminal device, respectively, so that the terminal device feeds back test responses to the respective concentrators, respectively, in response to the test signals.
5. The method of claim 1, wherein the determining the concentrator with the strongest signal strength in the signal strength test result as the concentrator which the terminal device needs to access comprises:
and if a plurality of concentrators with the strongest signal strength exist, determining the concentrator with the smallest current load quantity in the concentrators with the strongest signal strength as the concentrator which needs to be accessed by the terminal equipment.
6. The method of claim 1, wherein the access request is sent by a user client;
the access request also comprises identification information of the terminal equipment, wherein the identification information is obtained by scanning an identification code on the terminal equipment through a user client after the user installs the terminal equipment;
the method further comprises the following steps:
determining the equipment type of the terminal equipment according to the identification information;
and performing collective peak shaving on the terminal equipment of the equipment type according to the equipment type of the terminal equipment.
7. A manager, comprising:
an access request receiving module configured to receive an access request of a terminal device, where the access request includes installation location information of the terminal device;
the test instruction issuing module is configured to issue a test instruction to a plurality of concentrators corresponding to the installation position information so as to instruct the concentrators to respectively perform signal strength tests on the terminal equipment;
a test result receiving module configured to receive the signal strength test results transmitted by the plurality of concentrators;
and the concentrator selection module is configured to determine the concentrator with the strongest signal strength in the signal strength test result as the concentrator which needs to be accessed by the terminal equipment.
8. The manager of claim 7, wherein the test instructions instruct the plurality of concentrators to perform signal strength tests on the same debug channel frequency respectively, and return to different respective operating channel frequencies to operate after the signal strength tests are finished;
the test result receiving module is configured to: and receiving the signal strength test results sent by the plurality of concentrators on the same debugging channel frequency.
9. The manager of claim 8, wherein the manager further comprises:
a concentrator identifier sending module configured to send, on the debug channel frequency, an identifier of a concentrator to which the terminal device needs to access to the terminal device, so as to perform address configuration on the terminal device;
and the frequency information sending module is configured to send the working channel frequency of the terminal equipment to the terminal equipment on the debugging channel frequency so that the terminal equipment can work on a working channel frequency different from that of other terminal equipment.
10. The manager of claim 7, wherein the test instructions instruct the respective concentrators to send test signals to the terminal device, respectively, to cause the terminal device to feed back test responses to the respective concentrators, respectively, in response to the test signals.
11. The manager of claim 7, wherein the concentrator selection module is configured to: and if a plurality of concentrators with the strongest signal strength exist, determining the concentrator with the smallest current load quantity in the concentrators with the strongest signal strength as the concentrator which needs to be accessed by the terminal equipment.
12. The manager of claim 7, wherein the access request is sent by a user client;
the access request also comprises identification information of the terminal equipment, wherein the identification information is obtained by scanning an identification code on the terminal equipment through a user client after the user installs the terminal equipment;
the manager further comprises:
a device type determining module configured to determine a device type of the terminal device according to the identification information;
the terminal equipment peak shaving module is configured to perform collective peak shaving on the terminal equipment of the equipment type according to the equipment type of the terminal equipment.
13. A power peaking system comprising the manager of any of claims 7 to 12, a terminal device, and a concentrator.
14. The power peaking system of claim 13, wherein the power peaking system further comprises the user client of claim 12.
15. A manager, comprising:
a memory; and
a processor coupled to the memory, the processor configured to perform the method of any of claims 1-6 based on instructions stored in the memory.
16. A computer readable storage medium, wherein the computer readable storage medium stores computer instructions which, when executed by a processor, implement a method of an access terminal device according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810845550.1A CN110769487B (en) | 2018-07-27 | 2018-07-27 | Method for accessing terminal equipment, manager and power peak regulation system |
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