High-frequency data acquisition method, system and device based on HPLC and HRF technologies and medium

Abstract

The invention relates to a high-frequency data acquisition method, a high-frequency data acquisition system, a high-frequency data acquisition device and a medium based on HPLC and HRF technologies, and relates to the technical field of electric power data acquisition. The high-frequency data acquisition method comprises the steps of sending acquisition information for the first time, transmitting the acquisition information for the first time, acquiring the information for the first time, storing a database, calculating line loss, judging the line loss rate, adjusting power transmission, sending the acquisition information for the nth time, transmitting the acquisition information for the nth time, sending the acquisition information for the nth time and the like. The high-frequency data acquisition system comprises an acquisition module I and the database, a calculation module, a judgment module, an adjustment module and an acquisition module N. According to the method, the line loss is judged after each time of power utilization information acquisition, and the power transmission voltage is regulated and controlled, so that the probability that the power transmission quality is influenced by line aging or environment temperature is reduced, and the energy loss in the power transmission process is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of power data acquisition, and in particular to a high-frequency data acquisition method, system, device and medium based on HPLC and HRF technologies. Background Art

[0002] HPLC technology is a high-speed power line communication technology. Power line communication technology refers to a communication technology that uses power lines as a communication medium for data transmission. Since power lines are the most popular and widely covered physical media, using power lines to transmit data information is extremely convenient. Without rewiring, all electrical appliances connected to the power lines can be formed into a communication network for information exchange and communication. This method is simple to implement and easy to maintain. It can effectively reduce operating costs and reduce the expenditure on building new communication networks. Therefore, it has become the main communication means for applications such as smart grids, energy management, smart homes, photovoltaic power generation, and electric vehicle charging.

[0003] However, under the influence of environment and temperature, the transmission loss of the transmission line will change. When the power supply is continuously supplied according to the pre-set transmission power or transmission voltage, the energy consumption of the line will increase, thereby reducing the transmission quality. Summary of the invention

[0004] In order to improve the power transmission quality, the present invention provides a high-frequency data acquisition method, system, device and medium based on HPLC and HRF technology.

[0005] In the first aspect, the high-frequency data acquisition method based on HPLC and HRF technology provided by the present invention adopts the following technical scheme: High-frequency data acquisition method based on HPLC and HRF technology, Includes: concentrator, CCO module, STA module and electric energy meter; The first time the collection information is sent: the concentrator sends 1 meter reading information F1 to the CCO module; The first transmission of collected information: the CCO module receives a meter reading information F1 sent by the concentrator, and sends the meter reading information F1 to the STA module; if the CCO module does not receive the meter reading information F1 sent by the concentrator, the concentrator resends the meter reading information F1 to the CCO module; the STA module receives the meter reading information F1 sent by the CCO module, parses the meter reading information F1, and sends the parsed meter reading information F1 to the electric energy meter; The first information collection: the electric energy meter receives the meter reading information F1 sent by the STA module and performs meter reading. The electric energy meter reads the electricity usage information U1 and transmits the read electricity usage information to the concentrator through the STA module and the CCO module in sequence. The concentrator transmits the electricity usage information U1 read by the electric energy meter to the storage database; Storage database: stores the electricity consumption information U1 read by the electric energy meter; Line loss calculation: Calculate the line loss rate K of the transmission line. The calculation model of the line loss rate K of the transmission line is as follows: ; Where T2 is the time when the electric energy meter receives the meter reading, T1 is the time when the concentrator sends the meter reading information, and P is the transmission power on the transmission line; Line loss rate judgment: judge the line loss rate K, set the line loss threshold M, if K>M, execute the power transmission adjustment step, if K≤M, execute the nth information collection step; Transmission adjustment: increase the transmission voltage of the transmission line and keep the transmission power P on the transmission line unchanged; The nth time of sending collection information: the concentrator sends n meter reading information Fn to the CCO module; The nth transmission of collected information: the CCO module receives n meter reading information Fn sent by the concentrator, and sends the meter reading information Fn to the STA module; if the CCO module does not receive the meter reading information Fn sent by the concentrator, the concentrator resends the meter reading information Fn to the CCO module; the STA module receives the meter reading information Fn sent by the CCO module, parses the meter reading information Fn, and sends the parsed meter reading information Fn to the electric energy meter; The nth time of sending the collected information: the meter reading information Fn sent by the STA module is received and the meter reading is performed. The energy meter reads the electricity consumption information U n The collected power consumption information is transmitted to the concentrator through the STA module and the CCO module in turn. The concentrator transmits the power consumption information U collected by the energy meter to the concentrator. n The data is transferred to the storage database and the line loss calculation step is performed.

[0006] Optionally, in the step of sending the collected information for the nth time, if the electric energy meter does not collect the electricity consumption information, the STA module transmits the information to the CCO module and the concentrator, and the concentrator transmits the information to the main station. The main station identifies the event of not collecting the electricity consumption information and broadcasts a power outage.

[0007] Optionally, the time interval for the concentrator to send the collected information each time is the same, and the time interval for the electric energy meter to read the meter each time is the same.

[0008] In the second aspect, the high-frequency data acquisition system based on HPLC and HRF technology provided by the present invention adopts the following technical solutions: The high-frequency data acquisition system based on HPLC and HRF technology includes an acquisition module I, a database, a calculation module, a judgment module, an adjustment module and an acquisition module N; Acquisition module I: the concentrator sends a meter reading information F1 to the CCO module; the CCO module receives a meter reading information F1 sent by the concentrator, and sends the meter reading information F1 to the STA module; if the CCO module does not receive the meter reading information F1 sent by the concentrator, the concentrator reissues the meter reading information F1 to the CCO module; the STA module receives the meter reading information F1 sent by the CCO module, parses the meter reading information F1, and sends the parsed meter reading information F1 to the electric energy meter; the electric energy meter receives the meter reading information F1 sent by the STA module, and performs meter reading, the electric energy meter reads the electricity usage information U1, and transmits the read electricity usage information to the concentrator through the STA module and the CCO module in turn, and the concentrator transmits the electricity usage information U1 read by the electric energy meter to the storage database; Storage module: stores the electricity consumption information U1 read by the electric energy meter; Calculation module: Calculate the line loss rate K of the transmission line. The calculation model of the line loss rate K of the transmission line is as follows: ; Where T2 is the time when the electric energy meter receives the meter reading, T1 is the time when the concentrator sends the meter reading information, and P is the transmission power on the transmission line; Judgment module: judges the line loss rate K and sets the line loss threshold M. If K>M, the adjustment module is executed; if K≤M, the collection module N is executed; Adjustment module: increase the transmission voltage of the transmission line and keep the transmission power P on the transmission line unchanged; Acquisition module N: The concentrator sends n meter reading information Fn to the CCO module; the CCO module receives n meter reading information Fn sent by the concentrator, and sends the meter reading information Fn to the STA module; if the CCO module does not receive the meter reading information Fn sent by the concentrator, the concentrator resends the meter reading information Fn to the CCO module; the STA module receives the meter reading information Fn sent by the CCO module, parses the meter reading information Fn, and sends the parsed meter reading information Fn to the electric energy meter; receives the meter reading information Fn sent by the STA module, and performs meter reading, and the electric energy meter reads the electricity consumption information U n The collected power consumption information is transmitted to the concentrator through the STA module and the CCO module in turn. The concentrator transmits the power consumption information U collected by the energy meter to the concentrator. n Transfer to database and execute calculation module.

[0009] Optionally, in the acquisition module N, if the electric energy meter does not collect the electricity usage information, the STA module transmits the information to the CCO module and the concentrator, and the concentrator transmits the information to the main station. The main station identifies the event of not collecting the electricity usage information and broadcasts a power outage.

[0010] Optionally, the time interval for the concentrator to send the collected information each time is the same, and the time interval for the electric energy meter to read the meter each time is the same.

[0011] In a third aspect, the high-frequency data acquisition device provided by the present invention adopts the following technical solution: A device comprises a processor and a storage, wherein the storage is used to store a computer program, and the processor is used to execute the computer program stored in the storage, so that the device executes the method as described in the first aspect.

[0012] In a fourth aspect, the high-frequency data acquisition storage medium provided by the present invention adopts the following technical solution: A medium having a computer program stored thereon; when the computer program is executed by a processor, the method described in the first aspect is implemented.

[0013] In summary, the present invention includes at least one of the following beneficial technical effects: When collecting electricity consumption information, a collection command is first sent. After the first electricity consumption information collection is completed, the user's actual electricity consumption is compared with the electricity transmitted to the user, and the loss on the line is calculated. The line loss is calculated to obtain the line loss rate, and then the line loss rate is judged, and the transmission voltage is adjusted according to the judgment result; since the line loss is judged after each electricity consumption information collection and the transmission voltage is adjusted, the probability of the transmission quality being affected by line aging or ambient temperature is reduced, thereby reducing the energy loss in the transmission process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a flow chart of Example 1 of the present application; Figure 2 It is a display diagram of information collection and transmission; Figure 3 is a schematic diagram of the system structure of Example 2 of the present application; Figure 4 This is a device communication diagram of Example 3. DETAILED DESCRIPTION

[0015] The following combination Figures 1 to 4 The present invention is described in further detail.

[0016] Example 1: This example discloses a high-frequency data acquisition method based on HPLC and HRF technology, referring to Figure 1 and Figure 2 The high-frequency data acquisition method based on HPLC and HRF technology includes the following steps: Includes: concentrator, CCO module, STA module and electric energy meter; S1: First sending of collection information: The concentrator sends 1 meter reading information F1 to the CCO module.

[0017] S2: The first transmission of collected information: The CCO module receives a meter reading information F1 sent by the concentrator, and sends the meter reading information F1 to the STA module; if the CCO module does not receive the meter reading information F1 sent by the concentrator, the concentrator resends the meter reading information F1 to the CCO module; the STA module receives the meter reading information F1 sent by the CCO module, parses the meter reading information F1, and sends the parsed meter reading information F1 to the electric energy meter.

[0018] S3: First information collection: The electric energy meter receives the meter reading information F1 sent by the STA module and performs meter reading. The electric energy meter reads the electricity usage information U1 and transmits the read electricity usage information to the concentrator through the STA module and the CCO module in sequence. The concentrator transmits the electricity usage information U1 read by the electric energy meter to the storage database.

[0019] S4: Storage database: storing the electricity usage information U1 read by the electric energy meter; (for example: the electric energy information read by the electric energy meter is 120kw / h).

[0020] S5: Line loss calculation: Calculate the line loss rate K of the transmission line. The calculation model of the line loss rate K of the transmission line is as follows: ; In the formula, T2 is the time when the energy meter receives the meter reading, T1 is the time when the concentrator sends the meter reading information, and P is the transmission power on the transmission line. (For example: the transmission power is 500Kw, the time when the concentrator sends the meter reading information is T1 at 16:15, and the time when the energy meter receives the meter reading is T2 at 16:30, then the line loss rate is 0.04). S6: Line loss rate judgment: judge the line loss rate K, set the line loss threshold M, if K>M, execute the power transmission adjustment step, if K≤M, execute the nth information collection step. (For example: if the line loss threshold is 0.03, then K>M, execute the power transmission adjustment step; if the line loss threshold is 0.05, then K≤M, execute the next power consumption information collection).

[0021] S7: Transmission adjustment: Increase the transmission voltage of the transmission line and keep the transmission power P on the transmission line unchanged.

[0022] S8: Sending the collection information for the nth time: the concentrator sends n meter reading information Fn to the CCO module; the time interval for the concentrator to send the collection information each time is the same.

[0023] S9: The nth transmission of collected information: The CCO module receives n meter reading information Fn sent by the concentrator, and sends the meter reading information Fn to the STA module; if the CCO module does not receive the meter reading information Fn sent by the concentrator, the concentrator resends the meter reading information Fn to the CCO module; the STA module receives the meter reading information Fn sent by the CCO module, parses the meter reading information Fn, and sends the parsed meter reading information Fn to the electric energy meter.

[0024] S10: Sending the collection information for the nth time: receiving the meter reading information Fn sent by the STA module and performing meter reading, the energy meter reads the electricity consumption information U n The collected power consumption information is transmitted to the concentrator through the STA module and the CCO module in turn. The time interval of each meter reading of the electric energy meter is the same. The concentrator transmits the power consumption information U collected by the electric energy meter to the concentrator. n Transmit to the storage database and execute the line loss calculation steps; if the electric energy meter does not read the power consumption information, the STA module transmits the information to the CCO module and the concentrator, and the concentrator transmits the information to the main station. The main station identifies the event of not collecting power consumption information and broadcasts a power outage.

[0025] The implementation principle of the high-frequency data acquisition method based on HPLC and HRF technology in this embodiment is as follows: In the first step, the concentrator sends a meter reading information F1 to the CCO module. The CCO module receives the meter reading information F1 sent by the concentrator and sends the meter reading information F1 to the STA module; if the CCO module does not receive the meter reading information F1 sent by the concentrator, the concentrator resends the meter reading information F1 to the CCO module; the STA module receives the meter reading information F1 sent by the CCO module, parses the meter reading information F1, and sends the parsed meter reading information F1 to the electric energy meter.

[0026] The electric energy meter receives the meter reading information F1 sent by the STA module and performs meter reading. The electric energy meter reads the electricity usage information U1 and transmits the read electricity usage information to the concentrator through the STA module and the CCO module in sequence. The concentrator transmits the electricity usage information U1 read by the electric energy meter to the storage database.

[0027] Calculate the line loss rate K of the transmission line and set the line loss threshold M. If K>M, increase the transmission voltage of the transmission line and keep the transmission power P on the transmission line unchanged. If K≤M, continue to execute the nth step of sending the collected information, the nth step of transmitting the collected information and the nth step of sending the collected information. If the electric energy meter does not read the electricity consumption information in the nth step of sending the collected information, the STA module transmits the information to the CCO module and the concentrator. The concentrator transmits the information to the master station. The master station identifies the event of not collecting the electricity consumption information and broadcasts the power outage.

[0028] Example 2: This example discloses a high-frequency data acquisition system based on HPLC and HRF technology, referring to Figure 3 , the high-frequency data acquisition system based on HPLC and HRF technology includes: the high-frequency data acquisition system based on HPLC and HRF technology includes an acquisition module I, a database, a calculation module, a judgment module, an adjustment module and an acquisition module N; Acquisition module I: the concentrator sends a meter reading information F1 to the CCO module; the CCO module receives a meter reading information F1 sent by the concentrator, and sends the meter reading information F1 to the STA module; if the CCO module does not receive the meter reading information F1 sent by the concentrator, the concentrator reissues the meter reading information F1 to the CCO module; the STA module receives the meter reading information F1 sent by the CCO module, parses the meter reading information F1, and sends the parsed meter reading information F1 to the electric energy meter; the electric energy meter receives the meter reading information F1 sent by the STA module, and performs meter reading, the electric energy meter reads the electricity usage information U1, and transmits the read electricity usage information to the concentrator through the STA module and the CCO module in turn, and the concentrator transmits the electricity usage information U1 read by the electric energy meter to the storage database; Storage module: stores the electricity consumption information U1 read by the electric energy meter; Calculation module: Calculate the line loss rate K of the transmission line. The calculation model of the line loss rate K of the transmission line is as follows: ; Where T2 is the time when the electric energy meter receives the meter reading, T1 is the time when the concentrator sends the meter reading information, and P is the transmission power on the transmission line; Judgment module: judges the line loss rate K and sets the line loss threshold M. If K>M, the adjustment module is executed; if K≤M, the collection module N is executed; Adjustment module: increase the transmission voltage of the transmission line and keep the transmission power P on the transmission line unchanged; Acquisition module N: the concentrator sends n meter reading information Fn to the CCO module; the CCO module receives the n meter reading information Fn sent by the concentrator, and sends the meter reading information Fn to the STA module; if the CCO module does not receive the meter reading information Fn sent by the concentrator, the concentrator resends the meter reading information Fn to the CCO module, and the time interval for each time the concentrator sends the acquisition information is the same; the STA module receives the meter reading information Fn sent by the CCO module, parses the meter reading information Fn, and sends the parsed meter reading information Fn to the electric energy meter; the electric energy meter receives the meter reading information Fn sent by the STA module, and performs meter reading, and the time interval for each meter reading of the electric energy meter is the same, and the electric energy meter reads the electricity consumption information U n The collected power consumption information is transmitted to the concentrator through the STA module and the CCO module in turn. The concentrator transmits the power consumption information U collected by the energy meter to the concentrator. nThe data is transmitted to the database and the calculation module is executed. If the electric energy meter does not read the electricity consumption information, the STA module transmits the information to the CCO module and the concentrator. The concentrator transmits the information to the main station. The main station identifies the event that the electricity consumption information is not collected and broadcasts the power outage.

[0029] The implementation principle of the high-frequency data acquisition system based on HPLC and HRF technology in this embodiment is as follows: the concentrator sends a meter reading information F1 to the CCO module; the CCO module receives a meter reading information F1 sent by the concentrator, and sends the meter reading information F1 to the STA module; if the CCO module does not receive the meter reading information F1 sent by the concentrator, the concentrator reissues the meter reading information F1 to the CCO module; the STA module receives the meter reading information F1 sent by the CCO module, parses the meter reading information F1, and sends the parsed meter reading information F1 to the electric energy meter; the electric energy meter receives the meter reading information F1 sent by the STA module, and performs meter reading, the electric energy meter reads the electricity usage information U1, and transmits the read electricity usage information to the concentrator through the STA module and the CCO module in turn, the concentrator transmits the electricity usage information U1 read by the electric energy meter to the storage database; the storage module stores the electricity usage information U1 read by the electric energy meter; The calculation module calculates the line loss rate K of the transmission line and sets the line loss threshold M. If K>M, the transmission voltage of the transmission line is increased and the transmission power P on the transmission line is kept unchanged; If K≤M, the concentrator sends n meter reading information Fn to the CCO module; the CCO module receives n meter reading information Fn sent by the concentrator, and sends the meter reading information Fn to the STA module; if the CCO module does not receive the meter reading information Fn sent by the concentrator, the concentrator resends the meter reading information Fn to the CCO module, and the time interval for each time the concentrator sends the collection information is the same; the STA module receives the meter reading information Fn sent by the CCO module, parses the meter reading information Fn, and sends the parsed meter reading information Fn to the electric energy meter; the electric energy meter receives the meter reading information Fn sent by the STA module, and performs meter reading, and the time interval for each meter reading of the electric energy meter is the same, and the electric energy meter reads the electricity consumption information U n The collected power consumption information is transmitted to the concentrator through the STA module and the CCO module in turn. The concentrator transmits the power consumption information U collected by the energy meter to the concentrator. n The data is transmitted to the database and the calculation module is executed. If the electric energy meter does not read the electricity consumption information, the STA module transmits the information to the CCO module and the concentrator. The concentrator transmits the information to the main station. The main station identifies the event that the electricity consumption information is not collected and broadcasts the power outage.

[0030] Embodiment 3: This embodiment discloses a high-frequency data acquisition device, referring to Figure 4 , the high frequency data acquisition device includes: Storage for storing computer programs; The processor is used to execute the computer program stored in the memory, thereby implementing the method described in Example 1.

[0031] The storage may include a large capacity storage for storing data or instructions. By way of example and not limitation, the storage may include a hard disk, a floppy disk, a flash memory, an optical disk, a magneto-optical disk, a magnetic tape, or a combination of two or more of these. Where appropriate, the storage may include a removable or non-removable (or fixed) medium. Where appropriate, the storage may be inside or outside the data processing device. In a particular embodiment, the storage is a non-volatile solid-state storage. In a particular embodiment, the storage includes a read-only memory (ROM). Where appropriate, the ROM may be a mask-programmed ROM, a programmable ROM (PROM), an erasable PROM (EPROM), an electrically erasable PROM (EEPROM), an electrically rewritable ROM (EBROM), or a combination of two or more of these.

[0032] Embodiment 4: This embodiment discloses a high-frequency data acquisition storage medium, wherein the computer storage medium stores a program, and when the program is executed, it can implement part or all of the steps of the method described in Embodiment 1.

[0033] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-frequency data acquisition method based on HPLC and HRF technology, characterized in that: Includes concentrator, CCO module, STA module and electric energy meter; The first time the collection information is sent: the concentrator sends 1 meter reading information F1 to the CCO module; The first transmission of collected information: The CCO module receives a meter reading information F1 sent by the concentrator, and sends the meter reading information F1 to the STA module; if the CCO module does not receive the meter reading information F1 sent by the concentrator, the concentrator resends the meter reading information F1 to the CCO module; The STA module receives the meter reading information F1 sent by the CCO module, parses the meter reading information F1, and sends the parsed meter reading information F1 to the electric energy meter; The first information collection: the electric energy meter receives the meter reading information F1 sent by the STA module and performs meter reading. The electric energy meter reads the electricity usage information U1 and transmits the read electricity usage information to the concentrator through the STA module and the CCO module in sequence. The concentrator transmits the electricity usage information U1 read by the electric energy meter to the storage database; Storage database: stores the electricity consumption information U1 read by the electric energy meter; Line loss calculation: Calculate the line loss rate K of the transmission line. The calculation model of the line loss rate K of the transmission line is as follows: ; Where T2 is the time when the electric energy meter receives the meter reading, T1 is the time when the concentrator sends the meter reading information, and P is the transmission power on the transmission line; Line loss rate judgment: judge the line loss rate K, set the line loss threshold M, if K>M, execute the power transmission adjustment step, if K≤M, execute the nth information collection step; Transmission adjustment: increase the transmission voltage of the transmission line and keep the transmission power P on the transmission line unchanged; The nth time of sending collection information: the concentrator sends n meter reading information Fn to the CCO module; The nth transmission of collected information: the CCO module receives n meter reading information Fn sent by the concentrator, and sends the meter reading information Fn to the STA module; if the CCO module does not receive the meter reading information Fn sent by the concentrator, the concentrator resends the meter reading information Fn to the CCO module; the STA module receives the meter reading information Fn sent by the CCO module, parses the meter reading information Fn, and sends the parsed meter reading information Fn to the electric energy meter; The nth time of sending the collected information: the meter reading information Fn sent by the STA module is received and the meter reading is performed. The energy meter reads the electricity consumption information U n The collected power consumption information is transmitted to the concentrator through the STA module and the CCO module in turn. The concentrator transmits the power consumption information U collected by the energy meter to the concentrator. n The data is transferred to the storage database and the line loss calculation step is performed.

2. The high-frequency data acquisition method based on HPLC and HRF technology according to claim 1, characterized in that: In the step of sending the collected information for the nth time, if the electric energy meter does not collect the electricity consumption information, the STA module transmits the information to the CCO module and the concentrator, and the concentrator transmits the information to the main station. The main station identifies the event of not collecting the electricity consumption information and broadcasts a power outage.

3. The high-frequency data acquisition method based on HPLC and HRF technology according to claim 2, characterized in that: The time interval for each time the concentrator sends the collected information is the same, and the time interval for each time the electric energy meter reads the meter is the same.

4. A high-frequency data acquisition system based on HPLC and HRF technology, using the high-frequency data acquisition method based on HPLC and HRF dual-mode protocol technology described in any one of claims 1 to 3, characterized in that: It includes a collection module I, a database, a calculation module, a judgment module, an adjustment module and a collection module N; Collection module I: The concentrator sends 1 meter reading information F1 to the CCO module; The CCO module receives a meter reading information F1 sent by the concentrator, and sends the meter reading information F1 to the STA module; if the CCO module does not receive the meter reading information F1 sent by the concentrator, the concentrator resends the meter reading information F1 to the CCO module; The STA module receives the meter reading information F1 sent by the CCO module, parses the meter reading information F1, and sends the parsed meter reading information F1 to the electric energy meter; the electric energy meter receives the meter reading information F1 sent by the STA module, performs meter reading, and the electric energy meter reads the electricity usage information U1, and transmits the read electricity usage information to the concentrator through the STA module and the CCO module in sequence, and the concentrator transmits the electricity usage information U1 read by the electric energy meter to the storage database; Storage module: stores the electricity consumption information U1 read by the electric energy meter; Calculation module: Calculate the line loss rate K of the transmission line. The calculation model of the line loss rate K of the transmission line is as follows: ; Where T2 is the time when the electric energy meter receives the meter reading, T1 is the time when the concentrator sends the meter reading information, and P is the transmission power on the transmission line; Judgment module: judges the line loss rate K and sets the line loss threshold M. If K>M, the adjustment module is executed; if K≤M, the collection module N is executed; Adjustment module: increase the transmission voltage of the transmission line and keep the transmission power P on the transmission line unchanged; Acquisition module N: The concentrator sends n meter reading information Fn to the CCO module; the CCO module receives n meter reading information Fn sent by the concentrator, and sends the meter reading information Fn to the STA module; if the CCO module does not receive the meter reading information Fn sent by the concentrator, the concentrator resends the meter reading information Fn to the CCO module; the STA module receives the meter reading information Fn sent by the CCO module, parses the meter reading information Fn, and sends the parsed meter reading information Fn to the electric energy meter; receives the meter reading information Fn sent by the STA module, and performs meter reading, and the electric energy meter reads the electricity consumption information U n The collected power consumption information is transmitted to the concentrator through the STA module and the CCO module in turn. The concentrator transmits the power consumption information U collected by the energy meter to the concentrator. n Transfer to database and execute calculation module.

5. The high-frequency data acquisition method based on HPLC and HRF technology according to claim 4, characterized in that: In the acquisition module N, if the electric energy meter does not collect the electricity usage information, the STA module transmits the information to the CCO module and the concentrator, and the concentrator transmits the information to the main station. The main station identifies the event of not collecting electricity usage information and broadcasts a power outage.

6. The high-frequency data acquisition system based on HPLC and HRF technology according to claim 5, characterized in that: The time interval for each time the concentrator sends the collected information is the same, and the time interval for each time the electric energy meter reads the meter is the same.

7. A high frequency data acquisition device, characterized in that: The device comprises a processor and a storage, wherein the storage is used to store a computer program, and the processor is used to execute the computer program stored in the storage, so that the device executes the method according to any one of claims 1 to 3.

8. A high-frequency data acquisition storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the method according to any one of claims 1 to 3 is implemented.

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