WO2015024284A1 - Beidou satellite communication-based electric quantity data transmission system, method and apparatus - Google Patents

Beidou satellite communication-based electric quantity data transmission system, method and apparatus Download PDF

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Publication number
WO2015024284A1
WO2015024284A1 PCT/CN2013/083996 CN2013083996W WO2015024284A1 WO 2015024284 A1 WO2015024284 A1 WO 2015024284A1 CN 2013083996 W CN2013083996 W CN 2013083996W WO 2015024284 A1 WO2015024284 A1 WO 2015024284A1
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WO
WIPO (PCT)
Prior art keywords
message
information data
beidou
satellite communication
power information
Prior art date
Application number
PCT/CN2013/083996
Other languages
French (fr)
Chinese (zh)
Inventor
周群星
刘世良
王蔚青
金金
刘�文
王东方
李怀远
张文飞
Original Assignee
国家电网公司
国网青海省电力公司
国网青海省电力公司信息通信公司
青海瑞丰电力科技有限责任公司
北京国智恒电力管理科技集团有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority claimed from CN201310370054.2A external-priority patent/CN103415001B/en
Application filed by 国家电网公司, 国网青海省电力公司, 国网青海省电力公司信息通信公司, 青海瑞丰电力科技有限责任公司, 北京国智恒电力管理科技集团有限公司 filed Critical 国家电网公司
Priority to CA2921075A priority Critical patent/CA2921075C/en
Publication of WO2015024284A1 publication Critical patent/WO2015024284A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]

Definitions

  • the present invention relates to the field of communications, and in particular to a power data transmission system, method and apparatus based on Beidou satellite communication.
  • a general packet radio service (GPRS)/code division provided by a public network operator such as China Mobile is usually used between a station and a data channel of a primary station system.
  • the Code Division Multiple Access (CDMA) wireless channel is implemented.
  • CDMA Code Division Multiple Access
  • the Beidou short message function supports a transmission frequency of 30 seconds/frame and the largest single frame unique to the Beidou short message (supports 00 bytes of stable transmission), but there is no time frequency and single for data reception. Frame length limit.
  • the data exchange frequency between the power meter reading set ⁇ device and the system main station is not high, the power data of a single transmission is usually much larger than 100 bytes. Therefore, when the on-site meter reading concentrator needs to upload power data that is much larger than 100 bytes, the Beidou satellite short message function cannot reliably transmit data.
  • the present invention provides a power data transmission system, method and apparatus based on Beidou satellite communication, to at least solve the problem that the field meter reading concentrator and the central master station system in the related art cannot directly transmit through the Beidou short message. Electrical information data problem.
  • a power data transmission apparatus based on Beidou satellite communication is provided.
  • the power data transmission device based on the Beidou satellite communication comprises: an Ethernet interface, configured to acquire a power information data message or report a power information data command message; and a message conversion processing device connected to the Ethernet interface , configured to convert the power information data message into one or more first Beidou short messages, or, Converting one or more second Beidou short messages to report the ffl electrical information data command message; the serial interface is connected to the message conversion processing device, and is configured to send one or more first Beidou short messages to The Beidou satellite communication device, or, receives one or more second Beidou short messages from the Beidou satellite communication device.
  • the message conversion processing device is configured to parse the power information data packet, and determine that the number of bytes of the power information data message is greater than the maximum single frame number of each first Beidou short message. At the same time, the power information data message is split and converted into a plurality of first Beidou short messages. Preferably, the message conversion processing device is configured to parse the power information data message, and determine that the number of bytes of the power information data message is less than or equal to the maximum single frame word of each first Beidou short message. When the number of sections is used, the electricity information data message is directly converted into a first Beidou short message.
  • the message conversion processing device is configured to perform integrity and accuracy verification on the received second Beidou short message, and if the verification is successful, directly convert a second Beidou short message into the report. Electrical information data command message.
  • the message conversion processing device is configured to perform integrity and accuracy verification on the received plurality of second Beidou short messages respectively, and if the verification is successful, perform multiple second Beidou short messages. Convert and recompose the report message to report the ffl electrical information data.
  • the Ethernet interface is configured to receive the power information data message reported by the centralized meter reading device.
  • the Ethernet interface is configured to receive the reported power information data command message from the ⁇ heart master station via the Beidou satellite communication device.
  • the apparatus further includes: an upgrade device; and an upgrade device, connected to the message conversion processing device, configured to perform real-time upgrade on the embedded program in the message conversion processing device.
  • the apparatus further includes: a power supply device: the power supply device is connected to the message conversion processing device and configured to supply power to the message conversion processing device.
  • a power data transmission system based on Beidou satellite communication is provided.
  • the electric energy data transmission system based on the Beidou satellite communication includes: the above-mentioned electric data transmission device based on the Beidou satellite communication; the Beidou satellite communication device is connected with the serial interface of the electric data transmission device based on the Beidou satellite communication, and is set to be based on
  • the electric power data data message converted and processed by the electric power data transmission device of the Beidou satellite communication is sent to the central main station via the Beidou satellite communication server, or the reported power information data command message sent by the central aunt is received via the Beidou satellite communication server.
  • Beidou Satellite Communication Server with Beidou
  • the satellite communication device is connected, and is configured to perform inverse conversion processing on the power information data message converted and processed by the power data transmission device based on the Beidou satellite communication, obtain the power information data message, and send the message to the central station, or After the converted power information data command message sent by the central master station is converted and processed, it is sent to the Beidou satellite communication device.
  • a power data transmission method based on Beidou satellite communication is provided.
  • the power data transmission method based on Beidou satellite communication comprises: grazing an ffl electrical information data message from a centralized meter reading device; converting the power information data message into one or more first Beidou short reports Text: transmitting one or more first Beidou short messages to the Beidou satellite communication server, wherein the converted one or more first Beidou short messages are restored to the power information datagram by the Beidou satellite communication server After the text, it is sent to the central main station by the Beidou satellite communication server.
  • converting the electrical information data message into one or more Beidou short messages comprises: parsing the power information data message, determining whether the number of bytes of the power information data message is greater than each first Beidou The maximum number of single-byte bytes of the short message; if not, the power information data message is directly converted into a first Beidou short message, and the centralized meter reading device is added to the first Beidou short message.
  • the method further includes: receiving one or more second Beidou short messages from the central primary station; converting one or more second Beidou short messages into reporting power Information data command
  • converting the second Beidou short message to the reporting power information data command message comprises: performing integrity and accuracy check on the received second Beidou short message; if the verification is successful, Directly convert a second Beidou short message into a report ffl electrical information data command message.
  • the converting the plurality of second Beidou short messages into the reporting power information data command message comprises: performing integrity and accuracy verification on the received plurality of second Beidou short messages in sequence: if both are verified If successful, the plurality of second Beidou short messages are converted and recombined into the reported power information data command message.
  • the Ethernet interface is used to acquire the power information data message or the power consumption information data command message;
  • the message conversion processing device is connected with the Ethernet interface, and converts the power information data message into one or Multiple first Beidou short messages, or one or more second Beidou short messages converted into reported power information data command messages;
  • serial interface connected to the message conversion processing device, one or more
  • the first Beidou short message is sent to the Beidou satellite communication device, or receives one or more second Beidou short messages from the Beidou satellite communication device, that is, the message information processing device realizes the power information data message and Conversion of one or more first Beidou short messages and one or more second Beidou short messages with one or more second Beidou short messages to implement an on-site meter reading concentrator and a central master station system
  • the two-way communication is directly carried out by using the Beidou short message, thereby solving the problem that the on-site meter reading concentrator and the central master station system cannot directly transmit the power information data through the Beidou short message in the related art
  • FIG. 2 is a structural block diagram of a power data transmission apparatus based on Beidou satellite communication according to an embodiment of the present invention: FIG.
  • FIG. 2 is a structural block diagram of a power data transmission apparatus based on Beidou satellite communication according to a preferred embodiment of the present invention
  • 3 is a structural block diagram of a power data transmission system based on Beidou satellite communication implemented in accordance with the present invention
  • FIG. 4 is a flow chart of a power data transmission method based on Beidou satellite communication according to an embodiment of the present invention.
  • the above marks in the picture are as follows: 1. Power data transmission device based on Beidou satellite communication; 2. Beidou satellite communication device: 3. Beidou satellite communication server: 10. Ethernet interface: 20.
  • Message conversion processing device 30, serial interface; 40, upgrade the device; 50, power supply device.
  • FIG. 1 is a block diagram showing the structure of a power data transmission apparatus based on Beidou satellite communication implemented in accordance with the present invention. As shown in FIG.
  • the power data transmission device based on the Beidou satellite communication may include: an Ethernet interface 10, configured to acquire a power information data message or report a power information data command message; the message conversion processing device 20, Connected to the Ethernet interface 10, configured to convert the power information data message into one or more first Beidou short reports Or, converting one or more second Beidou short messages into the reported power information data command message: the serial interface 30 is connected to the message conversion processing device 20, and is set to be one or more first The Beidou short message is sent to the Beidou satellite communication device, or receives one or more second Beidou short messages from the Beidou satellite communication device.
  • the on-site meter reading concentrator and the central master station system cannot directly transmit the power information data through the Beidou short message.
  • the Ethernet interface acquires the power information data message or reports the power information data command message; the message conversion processing device is connected to the Ethernet interface, and the power information data message is used. Converting to one or more first Beidou short messages, or converting one or more second Beidou short messages into reporting power information data command messages: a serial interface, connected to the message conversion processing device, Sending one or more first Beidou short messages to the Beidou satellite communication device, or receiving one or more second Beidou short messages from the Beidou satellite communication device, that is, implementing the power information through the message conversion processing device Converting a data message with one or more first Beidou short messages and one or more second Beidou short messages and one or more second Beidou short messages to implement an on-site meter reading concentrator
  • the central master station system uses the Beidou short message to directly communicate in two directions, thereby solving the problem that the on-site meter reading concentrator and the central master station system cannot pass the Beidou short report.
  • the Beidou satellite communication device is connected to the power data transmission device based on the Beidou satellite communication in the form of a serial port, thereby realizing the transmission and reception of the Beidou data message.
  • the Beidou satellite communication device can be sent to the Beidou satellite through the Beidou satellite antenna, and the Beidou data message sent by the Beidou satellite can also be received in real time.
  • the message conversion processing device 20 is configured to parse the power information data message, and when it is determined that the number of words of the power information data message is greater than the maximum single frame word number of each first Beidou short message, The electrical information data message is split and converted into a plurality of first Beidou short messages.
  • the message conversion processing device 20 is responsible for the data of the Q/GDW 376.1-2009 "Power User Information Collection System Communication Protocol: Communication Protocol between the Master Station and the Acquisition Terminal" protocol and the data frame of the Beidou protocol. Mutual conversion.
  • the message conversion processing device 20 receives the ⁇ electric information data message reported by the centralized meter reading device in real time through the Ethernet interface 10, and determines whether the length of the power information data message exceeds the maximum allowable transmission of the Beidou short message. Frame length. If the maximum frame length allowed to be sent once is exceeded, the power information data message reported by the centralized meter reading device is unpacked, and then each of the split sub-packets is reassembled into a Beidou short report. Text, and sent out through the Beidou satellite antenna. As a preferred implementation of the present invention, it is considered that the length of the power information data message that needs to be reported by the centralized meter reading device may exceed the maximum frame length allowed for the Beidou short message to be transmitted once.
  • the power information data message reported by the table collection device is unpacked, and then each of the split sub-packets is re-grouped into a Beidou short message and sent in sequence.
  • 6 bytes can be added before the power information data packet of each sub-packet, wherein 4 bytes are century seconds, 1 byte is the total number of packets, 1 The byte is the package number.
  • the 4-byte century second time is used to enable the receiving end to reassemble the packets at the same time: The total number of packets is used to indicate how many sub-packets need to be reassembled together, which can be used to determine whether there is any packet loss.
  • the package number is mainly used to combine the package numbers in the order of repacking, thus avoiding the occurrence of out-of-order phenomenon. Therefore, it is necessary to combine the power information data messages into the format shown in Table 1, and the communication format of the final second Beidou short message becomes as shown in Table 2.
  • the message conversion processing device 20 is configured to parse the power information data message, and determine that the number of words of the power information data message is less than or equal to the maximum single frame of each first Beidou short message. When the number of words is counted, the electricity information data message is directly converted into a first Beidou short message. In a preferred embodiment, if the length of the power information data message reported by the centralized meter reading device does not exceed the maximum frame length allowed to be sent once, the power information data message reported by the centralized meter reading device is not required. The line unpacking process directly reassembles the electricity information data packet into a Beidou short message and sends it out through the Beidou satellite antenna.
  • the message conversion processing device 20 is configured to perform integrity and accuracy verification on the received second Beidou short message, and if the verification is successful, directly convert a second Beidou short message into a report.
  • the message is commanded by the electrical information data.
  • the message conversion processing device 20 can receive the Beidou short message sent by the Beidou satellite in real time and perform integrity and accuracy verification. If the verification is passed, the Beidou short message is converted into the reported power consumption information.
  • the data command message is sent to the centralized meter reading device in real time through the Ethernet interface 10.
  • the message conversion processing device 20 is configured to perform integrity and accuracy verification on the received plurality of second Beidou short messages respectively, and if the verification is successful, the plurality of second Beidou short messages are Perform conversion and recompose the report message for reporting the power information data.
  • the length of the message may exceed the maximum frame length of the Beidou short message. Therefore, the central primary station is required.
  • the reported power consumption information sent by the system is used to unpack the message, and then each of the split sub-packets is re-grouped into a Beidou short message and sent in sequence.
  • 6 bytes can be added before the power information data packet of each sub-packet, wherein 4 bytes are century seconds, 1 byte is the total number of packets, 1 The byte is the package number.
  • the 4-byte century second time is used to enable the grazing end to reassemble the messages at the same time; the total number of packets is used to indicate how many sub-packets need to be reassembled together, which can be used to determine whether there is any packet loss.
  • the phenomenon occurs; the package number is mainly for grouping in the order of the package number when regrouping, thereby avoiding the occurrence of disorder.
  • the format of the above-mentioned reported electrical information data command message can be referred to the setting i as shown in Table 1, and the format of the above-mentioned Beidou short message can refer to the design mode shown in Table 2.
  • the Ethernet interface 10 is configured to receive the power information data message reported by the centralized meter reading device (ie, the above-mentioned field meter concentrator).
  • the Ethernet interface 10 is arranged to receive the reported power information data command message from the central primary station via the Beidou satellite communication device.
  • the Ethernet interface 10 is responsible for communicating with the centralized meter reading device of the resident site or the system of the electric information center, and the Ethernet interface 10 can be used for real-time communication with the centralized meter reading device.
  • the real-time receiving the power information data message reported by the centralized meter reading device can also transmit the power message data command message sent by the power information center master station system to the centralized meter reading device in real time.
  • the apparatus may further include: an upgrade device 40; and an upgrade device 40, connected to the message conversion processing device, configured to perform physical upgrade on the embedded program in the message conversion processing device.
  • the U disk with the upgrade executable program can be inserted into the message conversion processing device, and the upgrade of the embedded program inside the message conversion processing device can be completed by itself.
  • the message conversion processing device reads the executable program in the USB directory through the thread in real time. If the executable program is not read, it means that there is no U disk inserted or the U disk currently has no executable program to be upgraded. If the executable program can be read, it means that the U disk has been inserted, and then it is judged whether the executable program in the U disk is the same as the version of the currently running executable program.
  • the currently running program has been the latest program: If it is not the same, replace the U disk executable with the currently running executable, and the software kills the process and restarts the device. When the device is restarted, if the Li disk is not unplugged, it will reproduce whether there is an executable program that needs to be programmed. If there is, but the program running at this time is the same as the version of the program in the USB disk, it is no longer Do any processing and continue to monitor in real time whether new executables are found.
  • the above apparatus may further include: a power supply device 50; and a power supply device 50 connected to the message conversion processing device and configured to supply power to the message conversion processing device.
  • a power supply device 50 is responsible for converting the field AC 220V into a DC12V power supply for powering the message conversion processing device 20.
  • 3 is a block diagram showing the structure of a power data transmission system based on Beidou satellite communication according to an embodiment of the present invention. As shown in FIG.
  • the power data transmission system based on Beidou satellite communication may include: the above-mentioned power data transmission device 1 based on Beidou satellite communication; the Beidou satellite communication device 2, and the power data transmission device 1 based on Beidou satellite communication
  • the row interface 30 is connected, and is configured to transmit the power information data message converted by the power data transmission device 1 based on the Beidou satellite communication to the ⁇ heart master station via the Beidou satellite communication server 3, or via the Beidou satellite communication server.
  • 3 receiving the report ffl electrical information data command message sent by the central station; the Beidou satellite communication server 3 is connected to the Beidou satellite communication device 2, and is set to be converted and processed by the electric data transmission device 1 based on the Beidou satellite communication.
  • the electrical information data message is subjected to inverse conversion processing, and the power information data message is obtained and sent to the central primary station, or the converted power information data command message sent by the central primary station is converted and processed, and then sent to the Beidou.
  • Satellite communication device 2 The system shown in Fig. 3 solves the problem that the on-site meter reading concentrator can be directly transmitted between the on-site meter reading concentrator and the central master station system through the Beidou short message.
  • the device can automatically report the residential electricity information data to the central master station system, saving a lot of manpower, material resources and financial resources.
  • a communication link is connected between the set ⁇ meter reading device and the power data transmission device 1 based on Beidou satellite communication via the Ethernet interface 10, and the power data transmission device 1 based on Beidou satellite communication
  • a communication link is made between the BeiDou satellite communication device 2 via the serial interface 30.
  • the Beidou satellite communication device 2 at the user end will connect with the Beidou satellite communication device at the central main station via the Beidou satellite communication link.
  • the Beidou satellite communication device at the central station end transmits the received data to the Beidou satellite communication server 3 through the serial interface, and the Beidou satellite communication server 3 inversely converts one or more Beidou short messages into the power information datagram.
  • the central master system After the text, it is passed to the central master system through the network mode.
  • the accurate transmission and reception of the Beidou data long message and the data frame of the communication protocol of the power user information collection system: communication protocol between the master station and the collection terminal are realized, and the data frame and the data of the Beidou short message format are mutually
  • the conversion according to the 698 protocol, handles the unpacking and grouping of long messages, and finally realizes the transparent transmission of data between the central main station and the centralized centralized meter reading device.
  • the power information center master station system sends a report message for reporting the power consumption information data to the centralized meter reading device
  • the data is sent according to the "Power User Information Collection System Communication Protocol: Communication Protocol between the Master Station and the Acquisition Terminal".
  • the Beidou satellite communication server to the main station.
  • the Beidou satellite communication server realizes the conversion of the original electricity information collection protocol to the Beidou communication protocol, and forwards the data to the electricity data transmission device 1 based on Beidou satellite communication through the Beidou communication link, based on the power data transmission device of Beidou satellite communication.
  • the Beidou agreement is converted to a power usage information collection protocol and distributed to a centralized meter collection device.
  • 4 is a flow chart of a power data transmission method based on Beidou satellite communication according to an embodiment of the present invention.
  • the method may comprise the following four processing steps: Step S402: receiving power information from the packet data collecting concentrated reading apparatus; Step S 404: the electricity information data packets into one or more of The first Beidou short message: Step S406: Sending the converted one or more first Beidou short messages to the Beidou satellite communication server, wherein the converted one or more first Beidou short messages are communicated by Beidou satellite After the server restores the power information data message, it is sent to the ⁇ heart master station by the Beidou satellite communication server.
  • the length of the ⁇ Electronic information data message uploaded in combination with the centralized meter reading device of the station may appear to be much larger than 100. Byte, but the actual case where its transmission frequency is low.
  • the problem that the field meter reading concentrator and the central master station system cannot directly transmit the ffl electrical information data through the Beidou short message can be effectively solved, thereby realizing the on-site meter reading.
  • the concentrator can automatically report the residential electricity information data to the central master station system, saving a lot of manpower, material resources and financial resources.
  • step S404 converting the power information data message into one or more Beidou short messages may include the following operations: Step S1: parsing the power information data message, and determining the power information data message Whether the number of bytes is greater than the maximum single frame byte number of each first Beidou short message; Step S2: If no, Bay ij directly converts the power information data message into a first Beidou short message, and The identification information of the centralized meter reading device is added to the first Beidou short message, wherein the identification information is used by the Beidou satellite communication server to identify the centralized meter reading device to which the first Beidou short message belongs: Step S3: If yes And splitting the power information data packet into a plurality of first Beidou short messages, and adding identification information to each of the first Beidou short messages and corresponding to each first Beidou short message.
  • the serial number information wherein the serial number information is used by the Beidou satellite communication server to reassemble a plurality of first Beidou short messages.
  • the centralized meter reading device on the side of the station can automatically receive the power information data message transmitted by the centralized meter reading device with a length of more than 100 bytes. Therefore, it is necessary to automatically send the power information data message automatically. Split into several sub-packets with a single packet of no more than 100 bytes and ordered, and then transmit the above-mentioned ordered sub-packets to the Beidou satellite of the main guar by the Beidou satellite communication device at a frequency of 30 seconds/time. Communication server.
  • the Beidou satellite communication server can determine, according to the Beidou identification (ID) card number (ie, the above identification information) in the received Beidou short message, which centralized meter reading device belongs to the Beidou short message, that is, the meter reading for different sets ⁇
  • ID Beidou identification
  • the Beidou short message reported by the collection device is distinguished.
  • serial number information in the Beidou short message (which may include: total packet number information and packet number information), it is determined how many Beidou short messages need to be reassembled together and in which order in the reorganization, in which order, This avoids the occurrence of out-of-order phenomena.
  • Step S4 receiving one or more second Beidou short messages from the central primary station
  • Step S5 placing one or The plurality of second Beidou short messages are converted into the reported power information data command messages, wherein the reported power information data command message is used to instruct the centralized meter reading device to report the power information data
  • Step S6 The collecting device sends a report message for reporting the power information data.
  • the central master station system needs to issue a meter reading command to the centralized meter reading device of each station area according to the power data transmission protocol.
  • the packet length of the temporary meter reading command issued by the central station is usually less than or equal to 100 bytes, but it does not mean that the packet length of the temporary meter reading command issued by the central station is limited to 100 bytes. Adjust the packet length of the temporary meter reading command according to the actual situation (that is, the packet length of the temporary meter reading command may be longer than 100 bytes), therefore, in the normal case, the central station The temporary meter reading commands issued do not need to be unpacked and packaged.
  • the Beidou satellite communication server may convert the temporary meter reading command into one or according to the correspondence between the address information of the centralized meter reading device and the Beidou ID card shown in Table 2 above.
  • the converting the second Beidou short message to the reporting the FFF electrical information data command message may include the following operations: Step S51: Performing integrity and accuracy on the received second Beidou short message Sex check: Step S52: If the verification is successful, directly convert a second Beidou short message into a report power consumption data data command message.
  • converting the plurality of second Beidou short messages into the reporting power information data command message in step S5 may include the following steps: Step S53: Performing integrity on the received plurality of second Beidou short messages in sequence And the accuracy check: Step S54: If the verification is successful, the plurality of second Beidou short messages are converted and recombined into the reported power information data command message.
  • the technical solution provided by the embodiment of the present invention can utilize the two-way communication short report unique to the Beidou satellite system without changing the centralized meter reading device of the station area and without changing the main station system of the power company information collection center of the power company.
  • the text function realizes the automatic uploading of residential electricity information, which greatly improves the current situation of the manual use of manual meter reading in the above-mentioned “ ⁇ ” remote areas of the power industry, saving a lot of manpower, material resources and financial resources.
  • the above modules or steps of the present invention can be implemented by a general-purpose computing device, which can be concentrated on a single computing device or distributed over a network composed of multiple computing devices.
  • the gate may be stored in the storage device by the computing device and, in some cases, may be different from Performing the steps shown or described in sequence, or making the gates into individual integrated circuit modules, or Multiple of these modules or steps are fabricated as a single integrated circuit module.
  • the invention is not limited to any specific combination of hardware and software. The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Abstract

Disclosed are a Beidou satellite communication-based electric quantity data transmission system, method and apparatus. In the apparatus are an Ethernet interface configured to acquire an electricity consumption information data message or report an electricity consumption information data command message; a message conversion processing device connected to the Ethernet interface and configured to convert the electricity consumption information data message into one or more first Beidou short messages or convert one or more second Beidou short messages into the electricity consumption information data command message for being reported; and a serial port connected to the message conversion processing device and configured to send the one or more first Beidou short messages to a Beidou satellite communication apparatus, or receive the one or more second Beidou short messages from the Beidou satellite communication apparatus. The technical solution according to the present invention realizes that a field meter reading concentrator is capable of automatically reporting the electricity consumption information data of residents to a central master station system, and thus a large amount of manpower, material resources and financial resources are saved.

Description

技术领域 本发明涉及通信领域， 具体而言， 涉及一种基于北斗卫星通信的电量数据传输系 统、 方法及装置。 背景技术 目前， 相关技术中在台区与主站系统数据采集通道之间通常采用中国移动等公网 运营商提供的通) ¾分组无线业务 （General Packet Radio Service, 简称为 GPRS ) /码分 多址 (Code Division Multiple Access, 简称为 CDMA) 无线通道来实现的。 但是， 针 对广大人烟稀少且移动信号尚未完全覆盖的农牧区， 上述通信方式则显得无能为力。 由此可见， 如何在无公网信号覆盖、 无电话网、 无互联网等"≡无 "地区的台区电力抄 表集中器与系统主站之间寻求一种行之有效的通信手段成为亟待解决的技术难题。 考 虑到上述台区均安装于露天处， 其 近地区开阔， 缺乏建筑物阻挡， 因此， 这些台区 虽难以被蜂窝式公网信号覆盖， 却符合基于北斗卫星短报文的数据传输要求。 北斗卫星系统具有独特的短报文传输功能。 在民用领域， 北斗短报文功能所支持 的发送频率为 30秒 /帧且北斗短报文特有的最大单帧（可支持 00字节稳定传输）， 然 而对于数据接收则没有时间频度与单帧长度的限制。 虽然台区电力抄表集 Φ器与系统 主站之间的数据交互频度并不高， 但是， 单次传输的电量数据通常远大于 100字节。 因此， 当现场抄表集中器需要上传远大于 100字节的电量数据时， 北斗卫星短报文功 能则无法进行数据的可靠传输。 发明内容 本发明提供了一种基于北斗卫星通信的电量数据传输系统、 方法及装置， 以至少 解决相关技术中的现场抄表集中器与中心主站系统之间无法通过北斗短报文直接传输 用电信息数据问题。 根据本发明的一个方面， 提供了一种基于北斗卫星通信的电量数据传输装置。 根据本发明的基于北斗卫星通信的电量数据传输装置包括： 以太网接口， 设置为 获取用电信息数据报文或者上报用电信息数据命令报文； 报文转换处理器件， 与以太 网接口相连接，设置为将用电信息数据报文转换为一个或多个第一北斗短报文， 或者， 将一个或多个第二北斗短报文转换为上报 ffl电信息数据命令报文； 串行接口， 与报文 转换处理器件相连接，设置为将一个或多个第一北斗短报文发送至北斗卫星通信装置， 或者， 接收来自于北斗卫星通信装置的一个或多个第二北斗短报文。 优选地， 报文转换处理器件， 设置为对用电信息数据报文进行解析， 在判断出用 电信息数据报文的字节数大于每个第一北斗短报文的最大单幀字节数时， 对用电信息 数据报文进行拆分并转换成多个第一北斗短报文。 优选地， 报文转换处理器件， 设置为对用电信息数据报文进行解析， 在判断出用 电信息数据报文的字节数小于或者等于每个第一北斗短报文的最大单幀字节数时， 直 接将用电信息数据报文转换成一个第一北斗短报文。 优选地， 报文转换处理器件， 设置为对接收到的一个第二北斗短报文进行完整性 和准确性校验， 如果校验成功， 则直接将一个第二北斗短报文转换成上报用电信息数 据命令报文。 优选地， 报文转换处理器件， 设置为对接收到的多个第二北斗短报文分别进行完 整性和准确性校验， 如果均校验成功， 则对多个第二北斗短报文进行转换并重组成上 报 ffl电信息数据命令报文。 优选地， 以太网接□， 设置为接收集中抄表采集装置上报的用电信息数据报文。 优选地， 以太网接口， 设置为经由北斗卫星通信装置接收来自于 Φ心主站的上报 用电信息数据命令报文。 优选地， 上述装置还包括： 升级器件； 升级器件， 与报文转换处理器件相连接， 设置为对报文转换处理器件中的嵌入式程序进行实时升级。 优选地， 上述装置还包括： 供电器件： 供电器件， 与报文转换处理器件相连接， 设置为为报文转换处理器件供电。 根据本发明的另一方面， 提供了一种基于北斗卫星通信的电量数据传输系统。 根据基于北斗卫星通信的电量数据传输系统包括： 上述基于北斗卫星通信的电量 数据传输装置； 北斗卫星通信装置， 与基于北斗卫星通信的电量数据传输装置的串行 接口相连接， 设置为将经过基于北斗卫星通信的电量数据传输装置转换处理后的^电 信息数据报文经由北斗卫星通信服务器发送至中心主站， 或者， 经由北斗卫星通信服 务器接收中心主姑发送的上报用电信息数据命令报文； 北斗卫星通信服务器， 与北斗 卫星通信装置相连接， 设置为对经过基于北斗卫星通信的电量数据传输装置转换处理 后的用电信息数据报文进行反转换处理， 获取用电信息数据报文， 并发送至中心主站， 或者， 在对中心主站发送的上报用电信息数据命令报文进行转换处理后， 发送至北斗 卫星通信装置。 根据本发明的又一方面， 提供了一种基于北斗卫星通信的电量数据传输方法。 根据本发明的基于北斗卫星通信的电量数据传输方法包括： 接牧来自于集中抄表 采集装置的 ffl电信息数据报文； 将用电信息数据报文转换为一个或多个第一北斗短报 文： 向北斗卫星通信服务器发送转换后的一个或多个第一北斗短报文， 其中， 转换后 的一个或多个第一北斗短报文在被北斗卫星通信服务器还原成用电信息数据报文后， 由北斗卫星通信服务器发送至中心主站。 优选地， 将用电信息数据报文转换为一个或多个北斗短报文包括： 对用电信息数 据报文进行解析， 判断用电信息数据报文的字节数是否大于每个第一北斗短报文的最 大单桢字节数； 如果否， 则直接将用电信息数据报文转换为一个第一北斗短报文， 并 在该第一北斗短报文中添加集中抄表采集装置的标识信息， 其中， 标识信息用于北斗 卫星通信服务器识别该第一北斗短报文所归属的集中抄表采集装置； 如果是， 则对用 电信息数据报文进行拆分， 转换成多个第一北斗短报文， 并分别在每个第一北斗短报 文中添加标识信息以及与每个第一北斗短报文对应的序号信息， 其中， 序号信息用于 北斗卫星通信服务器对多个第一北斗短报文进行重组。 优选地， 在接收用电信息数据报文之前， 还包括： 接收来自于中心主站的一个或 多个第二北斗短报文； 将一个或多个第二北斗短报文转换为上报用电信息数据命令报TECHNICAL FIELD The present invention relates to the field of communications, and in particular to a power data transmission system, method and apparatus based on Beidou satellite communication. BACKGROUND OF THE INVENTION Currently, in the related art, a general packet radio service (GPRS)/code division provided by a public network operator such as China Mobile is usually used between a station and a data channel of a primary station system. The Code Division Multiple Access (CDMA) wireless channel is implemented. However, for the agricultural and pastoral areas where the majority of people are sparsely populated and the mobile signals have not been fully covered, the above-mentioned communication methods are powerless. It can be seen that how to find an effective communication means between the power meter reading concentrator and the system main station in the "no" area of the public network signal coverage, no telephone network, no Internet, etc. has become an urgent solution. Technical problems. Considering that the above-mentioned stations are installed in the open air, the near areas are open and lack of building blockage. Therefore, although these areas are difficult to be covered by the cellular public network signal, they are in line with the data transmission requirements based on the Beidou satellite short message. The Beidou satellite system has a unique short message transmission function. In the civilian field, the Beidou short message function supports a transmission frequency of 30 seconds/frame and the largest single frame unique to the Beidou short message (supports 00 bytes of stable transmission), but there is no time frequency and single for data reception. Frame length limit. Although the data exchange frequency between the power meter reading set Φ device and the system main station is not high, the power data of a single transmission is usually much larger than 100 bytes. Therefore, when the on-site meter reading concentrator needs to upload power data that is much larger than 100 bytes, the Beidou satellite short message function cannot reliably transmit data. SUMMARY OF THE INVENTION The present invention provides a power data transmission system, method and apparatus based on Beidou satellite communication, to at least solve the problem that the field meter reading concentrator and the central master station system in the related art cannot directly transmit through the Beidou short message. Electrical information data problem. According to an aspect of the present invention, a power data transmission apparatus based on Beidou satellite communication is provided. The power data transmission device based on the Beidou satellite communication according to the present invention comprises: an Ethernet interface, configured to acquire a power information data message or report a power information data command message; and a message conversion processing device connected to the Ethernet interface , configured to convert the power information data message into one or more first Beidou short messages, or, Converting one or more second Beidou short messages to report the ffl electrical information data command message; the serial interface is connected to the message conversion processing device, and is configured to send one or more first Beidou short messages to The Beidou satellite communication device, or, receives one or more second Beidou short messages from the Beidou satellite communication device. Preferably, the message conversion processing device is configured to parse the power information data packet, and determine that the number of bytes of the power information data message is greater than the maximum single frame number of each first Beidou short message. At the same time, the power information data message is split and converted into a plurality of first Beidou short messages. Preferably, the message conversion processing device is configured to parse the power information data message, and determine that the number of bytes of the power information data message is less than or equal to the maximum single frame word of each first Beidou short message. When the number of sections is used, the electricity information data message is directly converted into a first Beidou short message. Preferably, the message conversion processing device is configured to perform integrity and accuracy verification on the received second Beidou short message, and if the verification is successful, directly convert a second Beidou short message into the report. Electrical information data command message. Preferably, the message conversion processing device is configured to perform integrity and accuracy verification on the received plurality of second Beidou short messages respectively, and if the verification is successful, perform multiple second Beidou short messages. Convert and recompose the report message to report the ffl electrical information data. Preferably, the Ethernet interface is configured to receive the power information data message reported by the centralized meter reading device. Preferably, the Ethernet interface is configured to receive the reported power information data command message from the Φ heart master station via the Beidou satellite communication device. Preferably, the apparatus further includes: an upgrade device; and an upgrade device, connected to the message conversion processing device, configured to perform real-time upgrade on the embedded program in the message conversion processing device. Preferably, the apparatus further includes: a power supply device: the power supply device is connected to the message conversion processing device and configured to supply power to the message conversion processing device. According to another aspect of the present invention, a power data transmission system based on Beidou satellite communication is provided. The electric energy data transmission system based on the Beidou satellite communication includes: the above-mentioned electric data transmission device based on the Beidou satellite communication; the Beidou satellite communication device is connected with the serial interface of the electric data transmission device based on the Beidou satellite communication, and is set to be based on The electric power data data message converted and processed by the electric power data transmission device of the Beidou satellite communication is sent to the central main station via the Beidou satellite communication server, or the reported power information data command message sent by the central aunt is received via the Beidou satellite communication server. Beidou Satellite Communication Server, with Beidou The satellite communication device is connected, and is configured to perform inverse conversion processing on the power information data message converted and processed by the power data transmission device based on the Beidou satellite communication, obtain the power information data message, and send the message to the central station, or After the converted power information data command message sent by the central master station is converted and processed, it is sent to the Beidou satellite communication device. According to still another aspect of the present invention, a power data transmission method based on Beidou satellite communication is provided. The power data transmission method based on Beidou satellite communication according to the present invention comprises: grazing an ffl electrical information data message from a centralized meter reading device; converting the power information data message into one or more first Beidou short reports Text: transmitting one or more first Beidou short messages to the Beidou satellite communication server, wherein the converted one or more first Beidou short messages are restored to the power information datagram by the Beidou satellite communication server After the text, it is sent to the central main station by the Beidou satellite communication server. Preferably, converting the electrical information data message into one or more Beidou short messages comprises: parsing the power information data message, determining whether the number of bytes of the power information data message is greater than each first Beidou The maximum number of single-byte bytes of the short message; if not, the power information data message is directly converted into a first Beidou short message, and the centralized meter reading device is added to the first Beidou short message. Identification information, wherein the identification information is used by the Beidou satellite communication server to identify the centralized meter reading device to which the first Beidou short message belongs; if yes, the power information data message is split and converted into multiple a Beidou short message, and adding identification information and serial number information corresponding to each first Beidou short message in each of the first Beidou short messages, wherein the serial number information is used for the Beidou satellite communication server to the plurality of A Beidou short message was reorganized. Preferably, before receiving the power information data message, the method further includes: receiving one or more second Beidou short messages from the central primary station; converting one or more second Beidou short messages into reporting power Information data command
X,其中， 上报用电信息数据命令报文用于指示集中抄表采集装置上报用电信息数据： 向集中抄表采集装置发送上报用电信息数据命令报文。 优选地， 将一个第二北斗短报文转换为上报用电信息数据命令报文包括： 对接收 到的一个第二北斗短报文进行完整性和准磽性校验； 如果校验成功， 则直接将一个第 二北斗短报文转换成上报 ffl电信息数据命令报文。 优选地， 将多个第二北斗短报文转换为上报用电信息数据命令报文包括： 依次对 接收到的多个第二北斗短报文进行完整性和准确性校验： 如果均校验成功， 则对多个 第二北斗短报文进行转换并重组成上报用电信息数据命令报文。 通过本发明， 采用以太网接口获取用电信息数据报文或者丄报用电信息数据命令 报文； 报文转换处理器件， 与以太网接口相连接， 将用电信息数据报文转换为一个或 多个第一北斗短报文， 或者， 将一个或多个第二北斗短报文转换为上报用电信息数据 命令报文； 串行接口， 与报文转换处理器件相连接， 将一个或多个第一北斗短报文发 送至北斗卫星通信装置， 或者， 接收来自于北斗卫星通信装置的一个或多个第二北斗 短报文， 即通过报文转换处理器件实现用电信息数据报文与一个或多个第一北斗短报 文以及一个或多个第二北斗短报文与一个或多个第二北斗短报文之阆的相互转换， 以 实现现场抄表集中器与中心主站系统之间采用北斗短报文直接进行双向通信， 由此解 决了相关技术中的现场抄表集中器与中心主站系统之间无法通过北斗短报文直接传输 用电信息数据的问题； 进而实现了现场抄表集中器能够自动将居民用电信息数据上报 至中心主站系统， 节省了大量的人力、 物力和财力。 附图说明 此处所说明的 图用来提供对本发明的进一步理解， 构成本申请的一部分， 本发 明的示意性实施例及其说明用于解释本发明， 并不构成对本发明的不当限定。 在附图 中： 图〗是根据本发明实施例的基于北斗卫星通信的电量数据传输装置的结构框图： 图 2是根据本发明优选实施例的基于北斗卫星通信的电量数据传输装置的结构框 图： 图 3是根据本发明实施倒的基于北斗卫星通信的电量数据传输系统的结构框图； 图 4是根据本发明实施例的基于北斗卫星通信的电量数据传输方法的流程图。 以上 ίί图中的标记如下所示： 1、 基于北斗卫星通信的电量数据传输装置； 2、 北 斗卫星通信装置： 3、北斗卫星通信服务器： 10、 以太网接口： 20、报文转换处理器件： 30、 串行接口； 40、 升级器件； 50、 供电器件。 具体实施方式 下文中将参考 图并结合实施例来详细说明本发明。 需要说明的是， 在不冲突的 情况下， 本申请中的实施例及实施例中的特征可以相互组合。 图 1是根据本发明实施倒的基于北斗卫星通信的电量数据传输装置的结构框图。 如图 1所示， 该基于北斗卫星通信的电量数据传输装置可以包括： 以太网接口 10， 设 置为获取用电信息数据报文或者上报用电信息数据命令报文； 报文转换处理器件 20, 与以太网接口 10相连接，设置为将用电信息数据报文转换为一个或多个第一北斗短报 文， 或者， 将一个或多个第二北斗短报文转换为上报用电信息数据命令报文： 串行接 口 30， 与报文转换处理器件 20相连接， 设置为将一个或多个第一北斗短报文发送至 北斗卫星通信装置， 或者， 接收来自于北斗卫星通信装置的一个或多个第二北斗短报 文。 相关技术中， 现场抄表集中器与中心主站系统之间无法通过北斗短报文直接传输 用电信息数据。 采用如图 1所示的装置， 以太网接 Π获取用电信息数据报文或者上报 用电信息数据命令报文； 报文转换处理器件， 与以太网接口相连接， 将用电信息数据 报文转换为一个或多个第一北斗短报文， 或者， 将一个或多个第二北斗短报文转换为 上报用电信息数据命令报文： 串行接口， 与报文转换处理器件相连接， 将一个或多个 第一北斗短报文发送至北斗卫星通信装置， 或者， 接收来自于北斗卫星通信装置的一 个或多个第二北斗短报文， 即通过报文转换处理器件实现用电信息数据报文与一个或 多个第一北斗短报文以及一个或多个第二北斗短报文与一个或多个第二北斗短报文之 闾的相互转换， 以实现现场抄表集中器与中心主站系统之间采用北斗短报文直接进行 双向通信， 由此解决了相关技术中的现场抄表集中器与中心主站系统之间无法通过北 斗短报文直接传输用电信息数据的问题， 进而实现了现场抄表集中器能够自动将居民 用电信息数据上报至中心主站系统， 节省了大量的人力、 物力和财力。 在优选实施例中， 北斗卫星通信装置以串口的形式与基于北斗卫星通信的电量数 据传输装置相连接， 实现了北斗数据报文的发送和接收。 当串行接口中存在需要发送 的数据时， 可以通过北斗卫星天线发送给北斗卫星， 同时还可以实时接收北斗卫星下 发的北斗数据报文。 优选地， 报文转换处理器件 20, 设置为对用电信息数据报文进行解析， 在判断出 用电信息数据报文的字 数大于每个第一北斗短报文的最大单帧字 数时， 对用电信 息数据报文进行拆分并转换成多个第一北斗短报文。 在优选实施例中， 报文转换处理器件 20， 负责将 Q / GDW 376.1-2009《电力用户 用电信息采集系统通信协议： 主站与采集终端通信协议》 协议的数据轔与北斗协议的 数据帧的相互转换。 报文转换处理器件 20通过以太网接口 10实时接收集中抄表采集 装置上报的^电信息数据报文， 判断该用电信息数据报文的长度是否超过了北斗短报 文的允许一次发送的最大幀长度。 如果超过了允许一次发送的最大帧长度， 则对集中 抄表釆集装置上报的用电信息数据报文进行拆包处理， 然后将拆分后的每一个子数据 包重新组包成北斗短报文， 并通过北斗卫星天线发送出去。 作为本发明的一个优选实施^， 考虑到集中抄表采集装置需要上报的用电信息数 据报文的长度有可能超过了北斗短报文的允许一次发送的最大帧长度， 因此， 需要对 集中抄表采集装置上报的用电信息数据报文进行拆包处理， 然后将拆分后的每一个子 数据包重新组包成北斗短报文依次发送。 但是， 在长期运行的过程中， 难免会发生丢 包或者乱序现象。 为了避免上述情况发生， 可以在每一个子数据包的用电信息数据报 文前加入了 6个字节， 其中， 4个字节为世纪秒时间， 1个字节为总包数， 1个字节为 包号。 4个字节的世纪秒时间用于使接收端将相同时间的报文重组在一起： 总包数用 于表示具体一共有多少个子数据包需要重组在一起，可以用来判断有无丢包现象发生: 包号主要是为了在重新组包时按照包号的顺序进行组合， 由此避免乱序现象的发生。 因此， 需要将用电信息数据报文组合成如表 1所示的格式， 而最终的第二北斗短报文 的通讯格式变为如表 2所示。
Figure imgf000008_0001
Figure imgf000008_0003
X, wherein the report power consumption information data command message is used to instruct the centralized meter reading device to report the power information data: send the report power message data command message to the centralized meter reading device. Preferably, converting the second Beidou short message to the reporting power information data command message comprises: performing integrity and accuracy check on the received second Beidou short message; if the verification is successful, Directly convert a second Beidou short message into a report ffl electrical information data command message. Preferably, the converting the plurality of second Beidou short messages into the reporting power information data command message comprises: performing integrity and accuracy verification on the received plurality of second Beidou short messages in sequence: if both are verified If successful, the plurality of second Beidou short messages are converted and recombined into the reported power information data command message. Through the invention, the Ethernet interface is used to acquire the power information data message or the power consumption information data command message; the message conversion processing device is connected with the Ethernet interface, and converts the power information data message into one or Multiple first Beidou short messages, or one or more second Beidou short messages converted into reported power information data command messages; serial interface, connected to the message conversion processing device, one or more The first Beidou short message is sent to the Beidou satellite communication device, or receives one or more second Beidou short messages from the Beidou satellite communication device, that is, the message information processing device realizes the power information data message and Conversion of one or more first Beidou short messages and one or more second Beidou short messages with one or more second Beidou short messages to implement an on-site meter reading concentrator and a central master station system The two-way communication is directly carried out by using the Beidou short message, thereby solving the problem that the on-site meter reading concentrator and the central master station system cannot directly transmit the power information data through the Beidou short message in the related art; The on-site meter reading concentrator can automatically report the residential electricity information data to the central master station system, saving a lot of manpower, material resources and financial resources. BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are set to illustrate,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, In the drawings: FIG. 2 is a structural block diagram of a power data transmission apparatus based on Beidou satellite communication according to an embodiment of the present invention: FIG. 2 is a structural block diagram of a power data transmission apparatus based on Beidou satellite communication according to a preferred embodiment of the present invention: 3 is a structural block diagram of a power data transmission system based on Beidou satellite communication implemented in accordance with the present invention; and FIG. 4 is a flow chart of a power data transmission method based on Beidou satellite communication according to an embodiment of the present invention. The above marks in the picture are as follows: 1. Power data transmission device based on Beidou satellite communication; 2. Beidou satellite communication device: 3. Beidou satellite communication server: 10. Ethernet interface: 20. Message conversion processing device: 30, serial interface; 40, upgrade the device; 50, power supply device. BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail with reference to the drawings in conjunction with the embodiments. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict. 1 is a block diagram showing the structure of a power data transmission apparatus based on Beidou satellite communication implemented in accordance with the present invention. As shown in FIG. 1, the power data transmission device based on the Beidou satellite communication may include: an Ethernet interface 10, configured to acquire a power information data message or report a power information data command message; the message conversion processing device 20, Connected to the Ethernet interface 10, configured to convert the power information data message into one or more first Beidou short reports Or, converting one or more second Beidou short messages into the reported power information data command message: the serial interface 30 is connected to the message conversion processing device 20, and is set to be one or more first The Beidou short message is sent to the Beidou satellite communication device, or receives one or more second Beidou short messages from the Beidou satellite communication device. In the related art, the on-site meter reading concentrator and the central master station system cannot directly transmit the power information data through the Beidou short message. Using the device shown in FIG. 1 , the Ethernet interface acquires the power information data message or reports the power information data command message; the message conversion processing device is connected to the Ethernet interface, and the power information data message is used. Converting to one or more first Beidou short messages, or converting one or more second Beidou short messages into reporting power information data command messages: a serial interface, connected to the message conversion processing device, Sending one or more first Beidou short messages to the Beidou satellite communication device, or receiving one or more second Beidou short messages from the Beidou satellite communication device, that is, implementing the power information through the message conversion processing device Converting a data message with one or more first Beidou short messages and one or more second Beidou short messages and one or more second Beidou short messages to implement an on-site meter reading concentrator The central master station system uses the Beidou short message to directly communicate in two directions, thereby solving the problem that the on-site meter reading concentrator and the central master station system cannot pass the Beidou short report. Problems direct transmission power information data, thus achieving a field meter concentrator is automatically reported to the residential electricity information data center master system, save a lot of manpower, material and financial resources. In a preferred embodiment, the Beidou satellite communication device is connected to the power data transmission device based on the Beidou satellite communication in the form of a serial port, thereby realizing the transmission and reception of the Beidou data message. When there is data to be sent in the serial interface, it can be sent to the Beidou satellite through the Beidou satellite antenna, and the Beidou data message sent by the Beidou satellite can also be received in real time. Preferably, the message conversion processing device 20 is configured to parse the power information data message, and when it is determined that the number of words of the power information data message is greater than the maximum single frame word number of each first Beidou short message, The electrical information data message is split and converted into a plurality of first Beidou short messages. In a preferred embodiment, the message conversion processing device 20 is responsible for the data of the Q/GDW 376.1-2009 "Power User Information Collection System Communication Protocol: Communication Protocol between the Master Station and the Acquisition Terminal" protocol and the data frame of the Beidou protocol. Mutual conversion. The message conversion processing device 20 receives the ^ electric information data message reported by the centralized meter reading device in real time through the Ethernet interface 10, and determines whether the length of the power information data message exceeds the maximum allowable transmission of the Beidou short message. Frame length. If the maximum frame length allowed to be sent once is exceeded, the power information data message reported by the centralized meter reading device is unpacked, and then each of the split sub-packets is reassembled into a Beidou short report. Text, and sent out through the Beidou satellite antenna. As a preferred implementation of the present invention, it is considered that the length of the power information data message that needs to be reported by the centralized meter reading device may exceed the maximum frame length allowed for the Beidou short message to be transmitted once. The power information data message reported by the table collection device is unpacked, and then each of the split sub-packets is re-grouped into a Beidou short message and sent in sequence. However, in the long-term operation process, it is inevitable that packet loss or disorder will occur. In order to avoid the above situation, 6 bytes can be added before the power information data packet of each sub-packet, wherein 4 bytes are century seconds, 1 byte is the total number of packets, 1 The byte is the package number. The 4-byte century second time is used to enable the receiving end to reassemble the packets at the same time: The total number of packets is used to indicate how many sub-packets need to be reassembled together, which can be used to determine whether there is any packet loss. Occurs: The package number is mainly used to combine the package numbers in the order of repacking, thus avoiding the occurrence of out-of-order phenomenon. Therefore, it is necessary to combine the power information data messages into the format shown in Table 1, and the communication format of the final second Beidou short message becomes as shown in Table 2.
Figure imgf000008_0001
Figure imgf000008_0003
Figure imgf000008_0002
Figure imgf000008_0004
Figure imgf000008_0002
Figure imgf000008_0004
优选地， 报文转换处理器件 20, 设置为对用电信息数据报文进行解析， 在判断出 用电信息数据报文的字 Ϊ数小于或者等于每个第一北斗短报文的最大单帧字 Ϊ数时， 直接将用电信息数据报文转换成一个第一北斗短报文。 在优选实施例中， 如果集中抄表采集装置上报的用电信息数据报文的长度未超过 允许一次发送的最大幀长度， 则无需对集中抄表采集装置上报的^电信息数据报文进 行拆包处理， 而是直接将用电信息数据报文重新组包成北斗短报文， 并通过北斗卫星 天线发送出去。 优选地， 报文转换处理器件 20， 设置为对接收到的一个第二北斗短报文进行完整 性和准确性校验， 如果校验成功， 则直接将一个第二北斗短报文转换成上报用电信息 数据命令报文。 在优选实施例中，报文转换处理器件 20可以实时接收北斗卫星发送的北斗短报文 并进行完整性和准确性校验， 如果校验通过， 则将北斗短报文转换成上报用电信息数 据命令报文通过以太网接口 10实时发送给集中抄表采集装置。 优选地， 报文转换处理器件 20, 设置为对接收到的多个第二北斗短报文分别进行 完整性和准确性校验， 如果均校验成功， 则对多个第二北斗短报文进行转换并重组成 上报用电信息数据命令报文。 在优选实施例中， 考虑到中心主站系统需要发送的上报用电信息数据侖令报文的 长度有可能超过了北斗短报文的允 一次发送的最大帧长度， 因此， 需要对中心主站 系统下发的上报用电信息数据侖令报文进行拆包处理， 然后将拆分后的每一个子数据 包重新组包成北斗短报文依次发送。 但是， 在长期运行的过程中， 难免会发生丢包或 者乱序现象。 为了避免上述情况发生， 可以在每一个子数据包的用电信息数据报文前 加入了 6个字节， 其中， 4个字节为世纪秒时间， 1个字节为总包数， 1个字节为包号。 Preferably, the message conversion processing device 20 is configured to parse the power information data message, and determine that the number of words of the power information data message is less than or equal to the maximum single frame of each first Beidou short message. When the number of words is counted, the electricity information data message is directly converted into a first Beidou short message. In a preferred embodiment, if the length of the power information data message reported by the centralized meter reading device does not exceed the maximum frame length allowed to be sent once, the power information data message reported by the centralized meter reading device is not required. The line unpacking process directly reassembles the electricity information data packet into a Beidou short message and sends it out through the Beidou satellite antenna. Preferably, the message conversion processing device 20 is configured to perform integrity and accuracy verification on the received second Beidou short message, and if the verification is successful, directly convert a second Beidou short message into a report. The message is commanded by the electrical information data. In a preferred embodiment, the message conversion processing device 20 can receive the Beidou short message sent by the Beidou satellite in real time and perform integrity and accuracy verification. If the verification is passed, the Beidou short message is converted into the reported power consumption information. The data command message is sent to the centralized meter reading device in real time through the Ethernet interface 10. Preferably, the message conversion processing device 20 is configured to perform integrity and accuracy verification on the received plurality of second Beidou short messages respectively, and if the verification is successful, the plurality of second Beidou short messages are Perform conversion and recompose the report message for reporting the power information data. In a preferred embodiment, considering the length of the reported service information that the central primary station system needs to send, the length of the message may exceed the maximum frame length of the Beidou short message. Therefore, the central primary station is required. The reported power consumption information sent by the system is used to unpack the message, and then each of the split sub-packets is re-grouped into a Beidou short message and sent in sequence. However, in the long-term operation process, it is inevitable that packet loss or disorder will occur. In order to avoid the above situation, 6 bytes can be added before the power information data packet of each sub-packet, wherein 4 bytes are century seconds, 1 byte is the total number of packets, 1 The byte is the package number.
4个字节的世纪秒时间用于使接牧端将相同时间的报文重组在一起； 总包数用于表示 具体一共有多少个子数据包需要重组在一起， 可以用来判断有无丢包现象发生； 包号 主要是为了在重新组包时按照包号的顺序进行组包， 由此避免乱序现象的发生。 需要说明的是， 上述上报 电信息数据命令报文的格式可以参照如表 1所示的设 i 方式， 而上述北斗短报文的格式可以参照如表 2所示的设计方式。 优选地， 以太网接口 10,设置为接收集中抄表采集装置（即上述现场抄表集中器) 上报的用电信息数据报文。 优选地， 以太网接口 10, 设置为经由北斗卫星通信装置接收来自于中心主站的上 报用电信息数据命令报文。 在优选实施例中， 以太网接 Π 10, 负责与居民现场的集中抄表采集装置或者 ^电 信息中心主姑系统进行通信，通过以太网接口 10可以与集中抄表采集装置进行实时通 讯， 实时接收集中抄表采集装置上报的用电信息数据报文， 也可以实时将用电信息中 心主站系统下发的上报用电信息数据命令报文传递给集中抄表采集装置。 优选地， 如图 2所示， 上述装置还可以包括： 升级器件 40; 升级器件 40, 与报文 转换处理器件相连接， 设置为对报文转换处理器件中的嵌入式程序进行实 升级。 在优选实施例中， 可以将带有升级可执行程序的 U盘插入报文转换处理器件， 能 够自行完成报文转换处理器件内部嵌入式程序的升级。 报文转换处理器件通过线程实 时读取 USB 目录下有无可执行程序， 如果没有读到可执行程序， 则说明没有 U盘插 入或者 U盘当前没有需要升级的可执行程序。 如果能够读到可执行程序， 则说明己经 有 U盘插入，进而判断 U盘中的可执行程序与当前正在运行的可执行程序的版本是否 相同， 如果相同， 则说明不需要进行程序开级， 当前运行的程序己经为最新程序： 如 果不相同，则将 U盘的可执行程序替换当前正在运行的可执行程序，并软件杀死进程， 使设备重新启动。 当设备重新启动后， 如果 Li盘没有拔掉， 则会重现检测是否有需要 烧写的可执行程序， 如果有， 但是此时运行的程序与 U盘中的程序的版本相同， 因此 不再进行任何处理， 继续实时监测是否发现新的可执行程序。 优选地， 如图 2所示， 上述装置还可以包括： 供电器件 50; 供电器件 50, 与报文 转换处理器件相连接， 设置为为报文转换处理器件供电。 在优选实施例中， 居民用电现场只能存在 220V等级交流电， 该供电器件 50负责 将现场 AC220V转换成 DC12V电源， 为报文转换处理器件 20供电。 图 3是根据本发明实施 的基于北斗卫星通信的电量数据传输系统的结构框图。 如图 3所示， 该基于北斗卫星通信的电量数据传输系统可以包括： 上述基于北斗卫星 通信的电量数据传输装置 1 ; 北斗卫星通信装置 2， 与基于北斗卫星通信的电量数据传 输装置 1的串行接口 30相连接，设置为将经过基于北斗卫星通信的电量数据传输装置 1转换处理后的用电信息数据报文经由北斗卫星通信服务器 3发送至 Φ心主站， 或者， 经由北斗卫星通信服务器 3接收中心主站发送的上报 ffl电信息数据命令报文； 北斗卫 星通信服务器 3， 与北斗卫星通信装置 2相连接， 设置为对经过基于北斗卫星通信的 电量数据传输装置 1转换处理后的用电信息数据报文进行反转换处理， 获取用电信息 数据报文， 并发送至中心主站， 或者， 在对中心主站发送的上报用电信息数据命令报 文进行转换处理后， 发送至北斗卫星通信装置 2。 采 如图 3所示的系统， 解决了相关技术中的现场抄表集中器与中心主站系统之 间无法通过北斗短报文直接传输用电信息数据的问题， 进而实现了现场抄表集 Φ器能 够自动将居民用电信息数据上报至中心主站系统， 节省了大量的人力、 物力和财力。 在优选实施例中， 首先， 在集 Φ抄表采集装置与基于北斗卫星通信的电量数据传 输装置 1之间通过以太网接口 10进行通信链路的连接，基于北斗卫星通信的电量数据 传输装置 1与北斗卫星通信装置 2之间通过串行接口 30进行通信链路的连接。 其次， 用户端的北斗卫星通信装置 2将会通过北斗卫星通信链路与中心主站端的北斗卫星通 信装置进行通信链路的连接。 然后， 中心主站端的北斗卫星通信装置通过串行接口将 接收到的数据发送至北斗卫星通信服务器 3, 北斗卫星通信服务器 3在将一个或多个 北斗短报文反转换为用电信息数据报文后，通过网路模式传递至中心主站系统。 由此， 实现了北斗数据长报文的准确传输和接收以及《电力用户用电信息采集系统通信协议: 主站与采集终端通信协议》 协议中的数据幀与北斗短报文格式数据桢的相互转换， 按 照 698规约处理长报文的拆包、 组包， 最终实现了中心主站与现场集中抄表采集装置 之间的数据透明传输。 反之， 当用电信息中心主站系统向集中抄表采集装置发送上报用电信息数据命令 报文时， 按照 《电力用户用电信息采集系统通信协议： 主站与采集终端通信协议》 将 数据送给主站端的北斗卫星通信服务器。 北斗卫星通信服务器实现原用电信息采集协 议向北斗通信协议的转换， 并通过北斗通信链路将数据转发给基于北斗卫星通信的电 量数据传输装置 1 , 基于北斗卫星通信的电量数据传输装置〗 进行北斗协议向用电信 息采集协议的转换， 并下发给集中杪表采集装置。 图 4是根据本发明实施例的基于北斗卫星通信的电量数据传输方法的流程图。 如 图 4所示， 该方法可以包括以下处理步骤： 步骤 S402: 接收来自于集中抄表采集装置的用电信息数据报文； 步骤 S404: 将用电信息数据报文转换为一个或多个第一北斗短报文： 步骤 S406: 向北斗卫星通信服务器发送转换后的一个或多个第一北斗短报文， 其 中， 转换后的一个或多个第一北斗短报文在被北斗卫星通信服务器还原成用电信息数 据报文后， 由北斗卫星通信服务器发送至 Φ心主站。 针对相关技术中北斗卫星通信系统特有的最大单桢可支持 100字节可靠传输的短 报文功能， 结合台区集中抄表采集装置上传的^电信息数据报文的长度可能会出现远 大于 100字节， 但是其传输频度较低的实际情况。 采用如图 4所示的方法， 能够有效 地解决相关技术中的现场抄表集中器与中心主站系统之间无法通过北斗短报文直接传 输 ffl电信息数据的问题， 进而实现了现场抄表集中器能够自动将居民用电信息数据上 报至中心主站系统， 节省了大量的人力、 物力和财力。 优选地，在步骤 S404中，将用电信息数据报文转换为一个或多个北斗短报文可以 包括以下操作： 步骤 S1 : 对用电信息数据报文进行解析， 判断用电信息数据报文的字节数是否大 于每个第一北斗短报文的最大单帧字节数； 步骤 S2: 如果否， 贝 ij直接将用电信息数据报文转换为一个第一北斗短报文， 并在 该第一北斗短报文中添加集中抄表采集装置的标识信息， 其中， 标识信息用于北斗卫 星通信服务器识别该第一北斗短报文所归属的集中抄表采集装置： 步骤 S3:如果是，则对用电信息数据报文进行拆分，转换成多个第一北斗短报文， 并分别在每个第一北斗短报文中添加标识信息以及与每个第一北斗短报文对应的序号 信息， 其中， 序号信息用于北斗卫星通信服务器对多个第一北斗短报文进行重组。 在优选实施例中， 在台区集中抄表采集装置侧， 可以自动接收集中抄表采集装置 发送的长度远大于 100字节的用电信息数据报文， 因此需要将^电信息数据报文自动 拆分为若干个单包不大于 100字节且有序的子数据包， 然后通过北斗卫星通信装置将 上述有序的子数据包以 30秒 /次的频度传送给主姑侧的北斗卫星通信服务器。 北斗卫 星通信服务器可以根据接收到的北斗短报文中的北斗标识 （ID) 卡号 （即上述标识信 息） 确定北斗短报文是归属于哪个集中抄表采集装置的， 即对不同集 Φ抄表采集装置 上报的北斗短报文加以区分。此外， 还可以根据北斗短报文中的序号信息（可以包括: 总包数信息和包号信息） 确定需要将多少个北斗短报文重组在一起以及在重组时按照 何种顺序进行组包， 此避免乱序现象的发生。 优选地， 在步骤 S402, 接牧用电信息数据报文之前， 还可以包括以下步骤： 步骤 S4: 接收来自于中心主站的一个或多个第二北斗短报文； 步骤 S5:将一个或多个第二北斗短报文转换为上报用电信息数据命令报文，其中， 上报用电信息数据命令报文用于指示集中抄表采集装置上报用电信息数据； 步骤 S6: 向集中抄表采集装置发送上报用电信息数据命令报文。 在优选实施例中， 根据电量数据传输规约， 中心主站系统需要向各个台区的集中 抄表采集装置下发^时抄表命令。 中心主站下发的临时抄表命令的数据包长度通常小 于或者等于 100字节， 但并不表示中心主站下发的临时抄表命令的数据包长度会限制 在 100字节以内， 也可以根据实际情况调整临时抄表命令的数据包长度 （即可能会出 现临时抄表命令的数据包长度大于 100字节的情形）， 因此， 在通常情况下， 中心主站 下发的临时抄表命令无需进行拆包和组包。 北斗卫星通信服务器在接收到中心主站的 临时抄表命令时，可以根据上述表 2所示的集中抄表采集装置的地址信息与北斗 ID卡 的对应关系， 将临时抄表命令转换成一个或多个北斗短报文之后， 经由北斗卫星通信 装置发送至基于北斗卫星通信的电量数据传输装置， 基于北斗卫星通信的电量数据传 输装置通过协议转换， 还原出临时抄表命令， 而后经网口将临时抄表命令转发给集中 抄表采集装置， 以完成中心主站到集中抄表采集装置的指令下发。 优选地，在步骤 S5中，将一个第二北斗短报文转换为上报 ffl电信息数据命令报文 可以包括以下操作： 步骤 S51 : 对接收到的一个第二北斗短报文进行完整性和准确性校验： 步骤 S52: 如果校验成功， 则直接将一个第二北斗短报文转换成上报用电信息数 据命令报文。 优选地，将步骤 S5中，多个第二北斗短报文转换为上报用电信息数据命令报文可 以包括以下步骤- 步骤 S53: 依次对接收到的多个第二北斗短报文进行完整性和准确性校验： 步骤 S54: 如果均校验成功， 则对多个第二北斗短报文进行转换并重组成上报用 电信息数据命令报文。 从以上的描述中， 可以看出， 上述实施 实现了如下技术效果 （需要说明的是这 些效果是某些优选实施 可以达到的效果）：本发明实施 所提供的技术方案可以应用 在无 GPRS/CDMA信号、 无固话、 无互联网的" Ξ:无"偏远地区以实现用户电量数据的 自动传输。 而且本发明实施例所提供的技术方案可以在不改变台区的集中抄表采集装 置、 不改变电力公司用电信息采集中心主站系统的情况下， 利用北斗卫星系统所特有 的双向通信短报文功能， 实现居民用电信息的自动上传， 极大地改善了电力行业对上 述 "≡无 "偏远地区采用人工抄表的现状， 节省了大量的人力、 物力和财力。 显然， 本领域的技术人员应该明白， 上述的本发明的各模块或各步骤可以用通用 的计算装置来实现， 它们可以集中在单个的计算装置上， 或者分布在多个计算装置所 组成的网络上， 可选地， 它们可以用计算装置可执行的程序代码来实现， 从而， 可以 将它门存储在存储装置中由计算装置来执行， 并且在某些情况下， 可以以不同于此处 的顺序执行所示出或描述的步骤， 或者将它门分别制作成各个集成电路模块， 或者将 它们中的多个模块或步骤制作成单个集成电路模块来实现。 这样， 本发明不限制于任 何特定的硬件和软件结合。 以上所述仅为本发明的优选实施例而已， 并不 ffl于限制本发明， 对于本领域的技 术人员来说， 本发明可以有各种更改和变化。 凡在本发明的精神和原则之内， 所作的 任何修改、 等同替换、 改进等， 均应包含在本发明的保护范围之内。 The 4-byte century second time is used to enable the grazing end to reassemble the messages at the same time; the total number of packets is used to indicate how many sub-packets need to be reassembled together, which can be used to determine whether there is any packet loss. The phenomenon occurs; the package number is mainly for grouping in the order of the package number when regrouping, thereby avoiding the occurrence of disorder. It should be noted that the format of the above-mentioned reported electrical information data command message can be referred to the setting i as shown in Table 1, and the format of the above-mentioned Beidou short message can refer to the design mode shown in Table 2. Preferably, the Ethernet interface 10 is configured to receive the power information data message reported by the centralized meter reading device (ie, the above-mentioned field meter concentrator). Preferably, the Ethernet interface 10 is arranged to receive the reported power information data command message from the central primary station via the Beidou satellite communication device. In a preferred embodiment, the Ethernet interface 10 is responsible for communicating with the centralized meter reading device of the resident site or the system of the electric information center, and the Ethernet interface 10 can be used for real-time communication with the centralized meter reading device. The real-time receiving the power information data message reported by the centralized meter reading device can also transmit the power message data command message sent by the power information center master station system to the centralized meter reading device in real time. Preferably, as shown in FIG. 2, the apparatus may further include: an upgrade device 40; and an upgrade device 40, connected to the message conversion processing device, configured to perform physical upgrade on the embedded program in the message conversion processing device. In a preferred embodiment, the U disk with the upgrade executable program can be inserted into the message conversion processing device, and the upgrade of the embedded program inside the message conversion processing device can be completed by itself. The message conversion processing device reads the executable program in the USB directory through the thread in real time. If the executable program is not read, it means that there is no U disk inserted or the U disk currently has no executable program to be upgraded. If the executable program can be read, it means that the U disk has been inserted, and then it is judged whether the executable program in the U disk is the same as the version of the currently running executable program. If they are the same, it means that the program is not required to be opened. The currently running program has been the latest program: If it is not the same, replace the U disk executable with the currently running executable, and the software kills the process and restarts the device. When the device is restarted, if the Li disk is not unplugged, it will reproduce whether there is an executable program that needs to be programmed. If there is, but the program running at this time is the same as the version of the program in the USB disk, it is no longer Do any processing and continue to monitor in real time whether new executables are found. Preferably, as shown in FIG. 2, the above apparatus may further include: a power supply device 50; and a power supply device 50 connected to the message conversion processing device and configured to supply power to the message conversion processing device. In a preferred embodiment, only 220V level AC power can be present in the residential power station. The power supply device 50 is responsible for converting the field AC 220V into a DC12V power supply for powering the message conversion processing device 20. 3 is a block diagram showing the structure of a power data transmission system based on Beidou satellite communication according to an embodiment of the present invention. As shown in FIG. 3, the power data transmission system based on Beidou satellite communication may include: the above-mentioned power data transmission device 1 based on Beidou satellite communication; the Beidou satellite communication device 2, and the power data transmission device 1 based on Beidou satellite communication The row interface 30 is connected, and is configured to transmit the power information data message converted by the power data transmission device 1 based on the Beidou satellite communication to the Φ heart master station via the Beidou satellite communication server 3, or via the Beidou satellite communication server. 3 receiving the report ffl electrical information data command message sent by the central station; the Beidou satellite communication server 3 is connected to the Beidou satellite communication device 2, and is set to be converted and processed by the electric data transmission device 1 based on the Beidou satellite communication. The electrical information data message is subjected to inverse conversion processing, and the power information data message is obtained and sent to the central primary station, or the converted power information data command message sent by the central primary station is converted and processed, and then sent to the Beidou. Satellite communication device 2. The system shown in Fig. 3 solves the problem that the on-site meter reading concentrator can be directly transmitted between the on-site meter reading concentrator and the central master station system through the Beidou short message. The device can automatically report the residential electricity information data to the central master station system, saving a lot of manpower, material resources and financial resources. In a preferred embodiment, first, a communication link is connected between the set Φ meter reading device and the power data transmission device 1 based on Beidou satellite communication via the Ethernet interface 10, and the power data transmission device 1 based on Beidou satellite communication A communication link is made between the BeiDou satellite communication device 2 via the serial interface 30. Secondly, the Beidou satellite communication device 2 at the user end will connect with the Beidou satellite communication device at the central main station via the Beidou satellite communication link. Then, the Beidou satellite communication device at the central station end transmits the received data to the Beidou satellite communication server 3 through the serial interface, and the Beidou satellite communication server 3 inversely converts one or more Beidou short messages into the power information datagram. After the text, it is passed to the central master system through the network mode. Thereby, the accurate transmission and reception of the Beidou data long message and the data frame of the communication protocol of the power user information collection system: communication protocol between the master station and the collection terminal are realized, and the data frame and the data of the Beidou short message format are mutually The conversion, according to the 698 protocol, handles the unpacking and grouping of long messages, and finally realizes the transparent transmission of data between the central main station and the centralized centralized meter reading device. Conversely, when the power information center master station system sends a report message for reporting the power consumption information data to the centralized meter reading device, the data is sent according to the "Power User Information Collection System Communication Protocol: Communication Protocol between the Master Station and the Acquisition Terminal". The Beidou satellite communication server to the main station. The Beidou satellite communication server realizes the conversion of the original electricity information collection protocol to the Beidou communication protocol, and forwards the data to the electricity data transmission device 1 based on Beidou satellite communication through the Beidou communication link, based on the power data transmission device of Beidou satellite communication. The Beidou agreement is converted to a power usage information collection protocol and distributed to a centralized meter collection device. 4 is a flow chart of a power data transmission method based on Beidou satellite communication according to an embodiment of the present invention. As shown, the method may comprise the following four processing steps: Step S402: receiving power information from the packet data collecting concentrated reading apparatus; Step S 404: the electricity information data packets into one or more of The first Beidou short message: Step S406: Sending the converted one or more first Beidou short messages to the Beidou satellite communication server, wherein the converted one or more first Beidou short messages are communicated by Beidou satellite After the server restores the power information data message, it is sent to the Φ heart master station by the Beidou satellite communication server. In view of the short message function of the maximum single cell unique to the Beidou satellite communication system in the related art, which can support 100 bytes of reliable transmission, the length of the ^Electronic information data message uploaded in combination with the centralized meter reading device of the station may appear to be much larger than 100. Byte, but the actual case where its transmission frequency is low. By adopting the method shown in FIG. 4, the problem that the field meter reading concentrator and the central master station system cannot directly transmit the ffl electrical information data through the Beidou short message can be effectively solved, thereby realizing the on-site meter reading. The concentrator can automatically report the residential electricity information data to the central master station system, saving a lot of manpower, material resources and financial resources. Preferably, in step S404, converting the power information data message into one or more Beidou short messages may include the following operations: Step S1: parsing the power information data message, and determining the power information data message Whether the number of bytes is greater than the maximum single frame byte number of each first Beidou short message; Step S2: If no, Bay ij directly converts the power information data message into a first Beidou short message, and The identification information of the centralized meter reading device is added to the first Beidou short message, wherein the identification information is used by the Beidou satellite communication server to identify the centralized meter reading device to which the first Beidou short message belongs: Step S3: If yes And splitting the power information data packet into a plurality of first Beidou short messages, and adding identification information to each of the first Beidou short messages and corresponding to each first Beidou short message. The serial number information, wherein the serial number information is used by the Beidou satellite communication server to reassemble a plurality of first Beidou short messages. In a preferred embodiment, the centralized meter reading device on the side of the station can automatically receive the power information data message transmitted by the centralized meter reading device with a length of more than 100 bytes. Therefore, it is necessary to automatically send the power information data message automatically. Split into several sub-packets with a single packet of no more than 100 bytes and ordered, and then transmit the above-mentioned ordered sub-packets to the Beidou satellite of the main guar by the Beidou satellite communication device at a frequency of 30 seconds/time. Communication server. The Beidou satellite communication server can determine, according to the Beidou identification (ID) card number (ie, the above identification information) in the received Beidou short message, which centralized meter reading device belongs to the Beidou short message, that is, the meter reading for different sets Φ The Beidou short message reported by the collection device is distinguished. In addition, according to the serial number information in the Beidou short message (which may include: total packet number information and packet number information), it is determined how many Beidou short messages need to be reassembled together and in which order in the reorganization, in which order, This avoids the occurrence of out-of-order phenomena. Preferably, in step S402, before the accessing the power information data message, the following steps may be further included: Step S4: receiving one or more second Beidou short messages from the central primary station; Step S5: placing one or The plurality of second Beidou short messages are converted into the reported power information data command messages, wherein the reported power information data command message is used to instruct the centralized meter reading device to report the power information data; Step S6: The collecting device sends a report message for reporting the power information data. In a preferred embodiment, the central master station system needs to issue a meter reading command to the centralized meter reading device of each station area according to the power data transmission protocol. The packet length of the temporary meter reading command issued by the central station is usually less than or equal to 100 bytes, but it does not mean that the packet length of the temporary meter reading command issued by the central station is limited to 100 bytes. Adjust the packet length of the temporary meter reading command according to the actual situation (that is, the packet length of the temporary meter reading command may be longer than 100 bytes), therefore, in the normal case, the central station The temporary meter reading commands issued do not need to be unpacked and packaged. When receiving the temporary meter reading command of the central master station, the Beidou satellite communication server may convert the temporary meter reading command into one or according to the correspondence between the address information of the centralized meter reading device and the Beidou ID card shown in Table 2 above. After multiple Beidou short messages, they are sent to the electric data transmission device based on Beidou satellite communication via the Beidou satellite communication device, and the power data transmission device based on Beidou satellite communication restores the temporary meter reading command through protocol conversion, and then passes through the network port. The temporary meter reading command is forwarded to the centralized meter reading device to deliver the instructions from the central master station to the centralized meter reading device. Preferably, in step S5, the converting the second Beidou short message to the reporting the FFF electrical information data command message may include the following operations: Step S51: Performing integrity and accuracy on the received second Beidou short message Sex check: Step S52: If the verification is successful, directly convert a second Beidou short message into a report power consumption data data command message. Preferably, converting the plurality of second Beidou short messages into the reporting power information data command message in step S5 may include the following steps: Step S53: Performing integrity on the received plurality of second Beidou short messages in sequence And the accuracy check: Step S54: If the verification is successful, the plurality of second Beidou short messages are converted and recombined into the reported power information data command message. From the above description, it can be seen that the foregoing implementation achieves the following technical effects (it is required that the effects are achievable by some preferred implementations): the technical solution provided by the implementation of the present invention can be applied to no GPRS/CDMA. Signals, no fixed lines, no Internet "Ξ: None" remote areas to achieve automatic transmission of user power data. Moreover, the technical solution provided by the embodiment of the present invention can utilize the two-way communication short report unique to the Beidou satellite system without changing the centralized meter reading device of the station area and without changing the main station system of the power company information collection center of the power company. The text function realizes the automatic uploading of residential electricity information, which greatly improves the current situation of the manual use of manual meter reading in the above-mentioned “≡无” remote areas of the power industry, saving a lot of manpower, material resources and financial resources. Obviously, those skilled in the art should understand that the above modules or steps of the present invention can be implemented by a general-purpose computing device, which can be concentrated on a single computing device or distributed over a network composed of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device, such that the gate may be stored in the storage device by the computing device and, in some cases, may be different from Performing the steps shown or described in sequence, or making the gates into individual integrated circuit modules, or Multiple of these modules or steps are fabricated as a single integrated circuit module. Thus, the invention is not limited to any specific combination of hardware and software. The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims

1. 一种基于北斗卫星通信的电量数据传输装置， 包括- 以太网接口， 设置为获取用电信息数据报文或者上报用电信息数据命令报 文； A power data transmission device based on Beidou satellite communication, comprising: an Ethernet interface, configured to acquire a power information data message or report a power information data command message;
报文转换处理器件， 与所述以太网接口相连接， 设置为将所述用电信息数 据报文转换为一个或多个第一北斗短报文， 或者， 将一个或多个第二北斗短报 文转换为所述上报用电信息数据命令报文： 串行接口， 与所述报文转换处理器件相连接， 设置为将所述一个或多个第 一北斗短报文发送至北斗卫星通信装置， 或者， 接收来自于所述北斗卫星通信 装置的所述一个或多个第二北斗短报文。  a message conversion processing device, connected to the Ethernet interface, configured to convert the power information data message into one or more first Beidou short messages, or to short one or more second Beidou Converting the message into the reported power information data command message: a serial interface, connected to the message conversion processing device, configured to send the one or more first Beidou short messages to Beidou satellite communication And receiving, by the device, the one or more second Beidou short messages from the Beidou satellite communication device.
2. 根据权利要求 1所述的装置， 其中， 所述报文转换处理器件， 设置为对所述用 电信息数据报文进行解析， 在判断出所述用电信息数据报文的字节数大于每个 第一北斗短报文的最大单幀字节数时， 对所述用电信息数据报文进行拆分并转 换成多个第一北斗短报文。 The device according to claim 1, wherein the message conversion processing device is configured to parse the power information data packet, and determine the number of bytes of the power information data message When the maximum number of single-frame bytes of each of the first Beidou short messages is greater, the power information data packet is split and converted into a plurality of first Beidou short messages.
3. 根据权利要求 1所述的装置， 其中， 所述报文转换处理器件， 设置为对所述用 电信息数据报文进行解析， 在判断出所述用电信息数据报文的字节数小于或者 等于每个第一北斗短报文的最大单轔字节数日 直接将所述用电信息数据报文 转换成一个第一北斗短报文。 The device according to claim 1, wherein the message conversion processing device is configured to parse the power information data packet, and determine the number of bytes of the power information data message The power information data packet is directly converted into a first Beidou short message by less than or equal to the maximum number of single-byte bytes of each first Beidou short message.
4. 根据权利要求 1所述的装置， 其中， 所述报文转换处理器件， 设置为对接收到 的一个第二北斗短报文进行完整性和准确性校验， 如果校验成功， 则直接将所 述一个第二北斗短报文转换成所述上报用电信息数据命令报文。 The device according to claim 1, wherein the message conversion processing device is configured to perform integrity and accuracy verification on a received second Beidou short message, and if the verification is successful, directly Converting the one second Beidou short message into the reported power information data command message.
5. 根据权利要求 1所述的装置， 其中， 所述报文转换处理器件， 设置为对接收到 的多个第二北斗短报文分别进行完整性和准确性校验， 如果均校验成功， 则对 所述多个第二北斗短报文进行转换并重组成所述上报 ffl电信息数据命令报文。 The device according to claim 1, wherein the message conversion processing device is configured to perform integrity and accuracy verification on the received plurality of second Beidou short messages respectively, if the verification is successful. And converting the plurality of second Beidou short messages and reconstituting the reported ff1 electrical information data command message.
6. 根据权利要求 1所述的装置， 其中， 所述以太网接口， 设置为接收集中抄表采 集装置上报的所述用电信息数据报文。 The device according to claim 1, wherein the Ethernet interface is configured to receive the power information data message reported by the centralized meter reading and collecting device.
7. 根据权利要求 1所述的装置， 其中， 所述以太网接口， 设置为经由所述北斗卫 星通信装置接收来自于中心主站的所述上报用电信息数据命令报文。 7. The apparatus according to claim 1, wherein the Ethernet interface is configured to receive the reported power information data command message from the central primary station via the Beidou satellite communication device.
8. 根据权利要求 1所述的装置， 其中， 所述装置还包括： 升级器件; 所述升级器件， 与所述报文转换处理器件相连接， 设置为对所述报文转换 处理器件中的嵌入式程序进行实时升级。 The device according to claim 1, wherein the device further comprises: an upgrading device; the upgrading device is connected to the message conversion processing device, and is set to be in the message conversion processing device Embedded programs are upgraded in real time.
9. 根据权利要求 1所述的装置， 其中， 所述装置还包括： 供电器件； 所述供电器件， 与所述报文转换处理器件相连接， 设置为为所述报文转换 处理器件供电。 The device according to claim 1, wherein the device further comprises: a power supply device; the power supply device is connected to the message conversion processing device, and is configured to supply power to the message conversion processing device.
10. 一种基于北斗卫星通信的电量数据传输系统， 包括： 权利要求 1至 9中任一项 所述的基于北斗卫星通信的电量数据传输装置； 10. A power data transmission system based on Beidou satellite communication, comprising: the power data transmission device based on Beidou satellite communication according to any one of claims 1 to 9;
所述北斗卫星通信装置， 与所述基于北斗卫星通信的电量数据传输装置的 所述串行接口相连接， 设置为将经过所述基于北斗卫星通信的电量数据传输装 置转换处理后的所述用电信息数据报文经由北斗卫星通信服务器发送至所述中 心主站， 或者， 经由所述北斗卫星通信服务器接收所述中心主站发送的所述上 报用电信息数据命令报文；  The Beidou satellite communication device is connected to the serial interface of the power data transmission device based on the Beidou satellite communication, and is configured to convert the battery data transmission device based on the Beidou satellite communication The electrical information data message is sent to the central primary station via a Beidou satellite communication server, or the reported power information data command message sent by the central primary station is received via the Beidou satellite communication server;
所述北斗卫星通信服务器， 与所述北斗卫星通信装置相连接， 设置为对经 过所述基于北斗卫星通信的电量数据传输装置转换处理后的所述 ffl电信息数据 报文进行反转换处理， 获取所述用电信息数据报文， 并发送至所述中心主站， 或者， 在对所述中心主站发送的所述上报用电信息数据命令报文进行转换处理 后， 发送至所述北斗卫星通信装置。  The Beidou satellite communication server is connected to the Beidou satellite communication device, and is configured to perform inverse conversion processing on the ffl electrical information data message converted by the power data transmission device based on the Beidou satellite communication, and obtain And sending the power information data message to the central primary station, or after converting the reported power information data command message sent by the central primary station, and transmitting the message to the Beidou satellite Communication device.
11. 一种基于北斗卫星通信的电量数据传输方法， 包括- 接收来自于集中抄表采集装置的用电信息数据报文： 将所述用电信息数据报文转换为一个或多个第一北斗短报文： 向北斗卫星通信服务器发送转换后的一个或多个第一北斗短报文， 其中， 所述转换后的一个或多个第一北斗短报文在被所述北斗卫星通信服务器还原成 所述用电信息数据报文后， 由所述北斗卫星通信服务器发送至中心主站。 11. A method for transmitting power data based on Beidou satellite communication, comprising: receiving a power information data message from a centralized meter reading device: converting the power information data message into one or more first Beidou Short message: sending the converted one or more first Beidou short messages to the Beidou satellite communication server, wherein the converted one or more first Beidou short messages are restored by the Beidou satellite communication server After the power information data message is sent, the Beidou satellite communication server sends the message to the central master station.
12. 根据权利要求 11所述的方法， 其中，将所述用电信息数据报文转换为所述一个 或多个北斗短报文包括： 12. The method according to claim 11, wherein converting the power information data message into the one or more Beidou short messages comprises:
对所述用电信息数据报文进行解析， 判断所述用电信息数据报文的字节数 是否大于每个第一北斗短报文的最大单帧字节数； 如果否， 则直接将所述用电信息数据报文转换为一个第一北斗短报文， 并 在该第一北斗短报文 Φ添加所述集中抄表采集装置的标识信息， 其中， 所述标 识信息用于所述北斗卫星通信服务器识别该第一北斗短报文所归属的集中抄表 采集装置； Parsing the power information data packet, and determining whether the number of bytes of the power information data packet is greater than a maximum single frame byte number of each first Beidou short message; If not, the power information data packet is directly converted into a first Beidou short message, and the identification information of the centralized meter reading device is added in the first Beidou short message Φ, where The identification information is used by the Beidou satellite communication server to identify a centralized meter reading device to which the first Beidou short message belongs;
如果是， 则对所述用电信息数据报文进行拆分， 转换成多个第一北斗短报 文， 并分别在每个第一北斗短报文中添加所述标识信息以及与所述每个第一北 斗短报文对应的序号信息， 其中， 所述序号信息用于所述北斗卫星通信服务器 对所述多个第一北斗短报文进行重组。  If yes, splitting the power information data packet into a plurality of first Beidou short messages, and adding the identification information and each of the first Beidou short messages respectively Sequence number information corresponding to the first Beidou short message, wherein the serial number information is used by the Beidou satellite communication server to reassemble the plurality of first Beidou short messages.
13. 根据权利要求 11所述的方法， 其中， 在接收所述用电信息数据报文之前， 还包 括： The method according to claim 11, wherein, before receiving the power information data message, the method further includes:
接收来自于中心主站的一个或多个第二北斗短报文； 将所述一个或多个第二北斗短报文转换为上报用电信息数据命令报文， 其 中， 所述上报用电信息数据命令报文用于指示所述集中抄表采集装置上报 电 信息数据： 向所述集中抄表采集装置发送所述上报用电信息数据命令报文。  Receiving one or more second Beidou short messages from the central primary station; converting the one or more second Beidou short messages into the reported power information data command message, wherein the reporting power consumption information The data command message is used to instruct the centralized meter reading device to report the power information data: send the reported power information data command message to the centralized meter reading device.
14. 根据权利要求 13所述的方法，其中，将一个第二北斗短报文转换为所述上报用 电信息数据命令报文包括： 14. The method of claim 13, wherein converting a second Beidou short message to the reporting power information data command message comprises:
对接收到的所述一个第二北斗短报文进行完整性和准确性校验： 如果校验成功， 则直接将所述一个第二北斗短报文转换成所述上报用电信 息数据侖令报文。  Performing integrity and accuracy check on the received second Beidou short message: if the verification is successful, directly converting the second Beidou short message into the reported power information data Message.
15. 根据权利要求 13所述的方法，其中，将多个第二北斗短报文转换为所述上报用 电信息数据命令报文包括： The method of claim 13, wherein converting the plurality of second Beidou short messages to the reporting power information data command message comprises:
依次对接收到的所述多个第二北斗短报文进行完整性和准确性校验； 如果均校验成功， 则对所述多个第二北斗短报文进行转换并重组成所述上 报用电信息数据命令报文。  Performing integrity and accuracy verification on the received plurality of second Beidou short messages in sequence; if the verification is successful, converting the plurality of second Beidou short messages and reconstituting the reporting Electrical information data command message.
PCT/CN2013/083996 2013-08-22 2013-09-23 Beidou satellite communication-based electric quantity data transmission system, method and apparatus WO2015024284A1 (en)

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CN106448110A (en) * 2016-10-26 2017-02-22 南方电网科学研究院有限责任公司 Beidou satellite-based automatic-measurement data acquisition system and method
CN107132412A (en) * 2017-05-19 2017-09-05 泰斗微电子科技有限公司 A kind of Beidou communication terminal and concentrator
CN107948957A (en) * 2017-11-15 2018-04-20 广西师范学院 A kind of control system of Big Dipper terminal for Big Dipper short message transmitting
CN110581861A (en) * 2019-10-09 2019-12-17 中国地质科学院地质力学研究所 outdoor networking method, acquisition server, acquisition system and storage medium
CN110662174A (en) * 2018-06-30 2020-01-07 北京华泰安信科技有限公司 Command code transmission implementation method based on Beidou short message
CN110798474A (en) * 2019-11-04 2020-02-14 国网思极神往位置服务（北京）有限公司 Power data transmission safety protection system based on Beidou short message communication mode
CN113055832A (en) * 2019-12-27 2021-06-29 北京联合众为科技发展有限公司 Method for transmitting Beidou short messages through unified management of multi-link Beidou equipment
CN113346979A (en) * 2021-06-20 2021-09-03 深圳弘星智联科技有限公司 Method for improving carrier communication success rate by dynamically adjusting data frame length
CN114900805A (en) * 2022-05-07 2022-08-12 武汉星辰北斗科技有限公司 High-concurrency Beidou third-order short message receiving and sending method, system and device
CN114915383A (en) * 2022-07-15 2022-08-16 北京太极疆泰科技发展有限公司 Short message state synchronization method for handset toward north-fighting communication platform

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Publication number Priority date Publication date Assignee Title
CN106448110A (en) * 2016-10-26 2017-02-22 南方电网科学研究院有限责任公司 Beidou satellite-based automatic-measurement data acquisition system and method
CN107132412A (en) * 2017-05-19 2017-09-05 泰斗微电子科技有限公司 A kind of Beidou communication terminal and concentrator
CN107132412B (en) * 2017-05-19 2024-02-06 泰斗微电子科技有限公司 Beidou communication terminal and concentrator
CN107948957A (en) * 2017-11-15 2018-04-20 广西师范学院 A kind of control system of Big Dipper terminal for Big Dipper short message transmitting
CN110662174A (en) * 2018-06-30 2020-01-07 北京华泰安信科技有限公司 Command code transmission implementation method based on Beidou short message
CN110581861B (en) * 2019-10-09 2023-06-30 中国地质科学院地质力学研究所 Outdoor networking method, acquisition server, acquisition system and storage medium
CN110581861A (en) * 2019-10-09 2019-12-17 中国地质科学院地质力学研究所 outdoor networking method, acquisition server, acquisition system and storage medium
CN110798474A (en) * 2019-11-04 2020-02-14 国网思极神往位置服务（北京）有限公司 Power data transmission safety protection system based on Beidou short message communication mode
CN113055832A (en) * 2019-12-27 2021-06-29 北京联合众为科技发展有限公司 Method for transmitting Beidou short messages through unified management of multi-link Beidou equipment
CN113055832B (en) * 2019-12-27 2022-03-29 北京联合众为科技发展有限公司 Method for uniformly managing and sending Beidou short messages of multiple same Beidou devices
CN113346979B (en) * 2021-06-20 2023-11-28 深圳弘星智联科技有限公司 Method for improving success rate of carrier communication by dynamically adjusting data frame length
CN113346979A (en) * 2021-06-20 2021-09-03 深圳弘星智联科技有限公司 Method for improving carrier communication success rate by dynamically adjusting data frame length
CN114900805A (en) * 2022-05-07 2022-08-12 武汉星辰北斗科技有限公司 High-concurrency Beidou third-order short message receiving and sending method, system and device
CN114915383A (en) * 2022-07-15 2022-08-16 北京太极疆泰科技发展有限公司 Short message state synchronization method for handset toward north-fighting communication platform

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