CN110324409A - A kind of OpenCPU development platform for intelligent electric power concentrator - Google Patents

A kind of OpenCPU development platform for intelligent electric power concentrator Download PDF

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Publication number
CN110324409A
CN110324409A CN201910499574.0A CN201910499574A CN110324409A CN 110324409 A CN110324409 A CN 110324409A CN 201910499574 A CN201910499574 A CN 201910499574A CN 110324409 A CN110324409 A CN 110324409A
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CN
China
Prior art keywords
processor
electric power
opencpu
apps
module
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Pending
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CN201910499574.0A
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Chinese (zh)
Inventor
杨逊礽
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Xiamen Cheerzing Technology Co Ltd
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Xiamen Cheerzing Technology Co Ltd
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Priority to CN201910499574.0A priority Critical patent/CN110324409A/en
Publication of CN110324409A publication Critical patent/CN110324409A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/36Preventing errors by testing or debugging software
    • G06F11/362Software debugging
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00Arrangements for software engineering
    • G06F8/30Creation or generation of source code
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00Arrangements for software engineering
    • G06F8/70Software maintenance or management
    • G06F8/71Version control; Configuration management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B5/00Near-field transmission systems, e.g. inductive loop type
    • H04B5/0025Near field system adaptations
    • H04B5/0043Near field system adaptations for taking measurements, e.g. using sensor coils
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/02Network-specific arrangements or communication protocols supporting networked applications involving the use of web-based technology, e.g. hyper text transfer protocol [HTTP]
    • H04L67/025Network-specific arrangements or communication protocols supporting networked applications involving the use of web-based technology, e.g. hyper text transfer protocol [HTTP] for remote control or remote monitoring of the application
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/12Network-specific arrangements or communication protocols supporting networked applications adapted for proprietary or special purpose networking environments, e.g. medical networks, sensor networks, networks in a car or remote metering networks
    • H04L67/125Network-specific arrangements or communication protocols supporting networked applications adapted for proprietary or special purpose networking environments, e.g. medical networks, sensor networks, networks in a car or remote metering networks involving the control of end-device applications over a network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/34Network-specific arrangements or communication protocols supporting networked applications involving the movement of software or configuration parameters

Abstract

The invention discloses a kind of OpenCPU development platforms for intelligent electric power concentrator, including baseband chip and multiple peripheral modules, the baseband chip includes APPS processor and the Modem processor that connect with the APPS processor, the APPS processor includes multiple peripheral interfaces, the multiple peripheral module is connect with multiple peripheral interfaces of the APPS processor respectively, the APPS processor is integrated with programmable frame, the programmable frame is used to be driven by electricity the secondary development of program and electric power application program, the Modem processor is carried out wireless communication with remote server to be connect.Data that multiple peripheral modules and Modem processor summarize can be handled by APPS processor using concentrator of the invention and are forwarded to corresponding module, master control function is integrated into the APPS processor of baseband chip, without plug-in MCU, hardware cost is reduced.

Description

A kind of OpenCPU development platform for intelligent electric power concentrator
Technical field
The present invention relates to power information acquisition technique field, more particularly to a kind of for intelligent electric power concentrator OpenCPU development platform.
Background technique
Include concentrator in the communication equipment of electric system, is normally located at ammeter or ammeter terminal and electric power main website Between, it is mainly used to realize the upload of information, assigns.Traditional power concentrator using MCU (i.e. micro-control unit, also known as singly Piece microcomputer) it is used as main control unit (master control function is realized using MCU), power module, memory and data transmission The peripheral interface circuits such as module (such as Qualcomm data transmission module, ASR data transmission module or MTK data transmission module) It is connect respectively with MCU, concentrator application program is run on the RTOS or Linux of MCU, and each module is dispatched by MCU, is adopted A plug-in MCU is needed with this scheme, development difficulty is big, and hardware cost is higher, and increases the volume of concentrator.
Summary of the invention
The present invention provides a kind of OpenCPU development platforms for intelligent electric power concentrator, and which overcome the prior arts Power concentrator present in shortcoming.
The technical solution adopted by the present invention to solve the technical problems is: a kind of for intelligent electric power concentrator OpenCPU development platform, including baseband chip and multiple peripheral modules, the baseband chip include APPS processor and with it is described The Modem processor of APPS processor connection, the APPS processor include multiple peripheral interfaces, the multiple peripheral module point It is not connect with multiple peripheral interfaces of the APPS processor, the APPS processor is integrated with programmable frame, described to compile Journey frame be used to be driven by electricity the secondary development of program and electric power application program, the Modem processor and remote server into Row wireless communication connection.
Further, the APPS processor includes the first radio interface layer RIL, and the Modem processor includes second Radio interface layer RIL, the APPS processor pass through the second nothing of its first radio interface layer RIL and the Modem processor Line interface layer RIL is communicated.
Further, the second of the first radio interface layer RIL of the APPS processor and the Modem processor is wireless Communication between interface layer RIL uses electric power standard communication protocol.
Further, the APPS processor is integrated with customization application programming interfaces.
Further, the peripheral module includes power module and meter-reading module, and the power module is used for the base Microarray strip and the power supply of other peripheral modules, the meter-reading module are communicatively coupled with ammeter terminal.
Further, the peripheral module further includes flash storage.
Further, the peripheral module further includes bluetooth module.
Further, the APPS processor further includes jtag interface or ADB interface.
Further, the programmable frame provides customization driver and customization application program.
Further, the baseband chip uses high pass MDM9x07 chip.
Compared to the prior art, the invention has the following advantages:
Programmable frame is integrated in APPS processor of the invention, power customer can be based on programmable frame secondary development Electric power application program and it is driven by electricity program out, and APPS processor correspond to the multiple peripheral interfaces of multiple peripheral modules settings, it is more A peripheral module and Modem processor are connect with APPS processor respectively, so that can pass through APPS using concentrator of the invention Processor handles the data that multiple peripheral modules and Modem processor summarize and is forwarded to corresponding module, i.e., by master control Function is integrated into the APPS processor of baseband chip, without plug-in MCU, is reduced hardware cost, is reduced concentrator Occupied space, and client only needs simple secondary development that can realize corresponding function, greatly reduces development difficulty, contracting The short development cycle, reduce development cost.
Invention is further described in detail with reference to the accompanying drawings and embodiments;But one kind of the invention is for intelligence electricity The OpenCPU development platform of power concentrator is not limited to the embodiment.
Detailed description of the invention
Fig. 1 is the structural block diagram of OpenCPU development platform of the present invention.
The reference numerals are as follows:
Specific embodiment
In order to be clearer and more clear technical problems, technical solutions and advantages to be solved, tie below Drawings and examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used To explain the present invention, it is not intended to limit the present invention.
A kind of OpenCPU development platform for intelligent electric power concentrator shown in Figure 1, of the invention, including base Microarray strip and multiple peripheral modules, the baseband chip include APPS processor and the Modem that connect with the APPS processor Processor, the APPS processor include the multiple peripheral interface (not shown) for being set to its surrounding, the multiple peripheral module Connect respectively with multiple peripheral interfaces of the APPS processor, the APPS processor is integrated with programmable frame, it is described can Programming framework is used to be driven by electricity the secondary development of program and electric power application program, and the APPS processor is described more for handling Data that a peripheral module and Modem processor summarize simultaneously are forwarded to corresponding module, the Modem processor and long-range Server (not shown) carries out wireless communication connection, and the remote server is electric power main website server.At APPS of the invention Programmable frame is integrated in reason device, power customer can go out electric power application program based on programmable frame secondary development and electric power drives Dynamic program, and APPS processor corresponds to multiple peripheral modules and multiple peripheral interfaces, multiple peripheral modules and Modem processor is arranged Connect respectively with APPS processor so that using concentrator of the invention can be handled by APPS processor multiple peripheral modules and Data that Modem processor summarizes simultaneously are forwarded to corresponding module, i.e., using the APPS processor conduct in baseband chip Main control unit, without plug-in MCU.
Shown in Figure 1, in the present embodiment, the peripheral module includes power module, meter-reading module, Flash storage Device, bluetooth module and, each peripheral module is connect with APPS processor respectively.In the present embodiment, the power module be used for The baseband chip and other peripheral modules power supply, the power module respectively with APPS processor, Modem processor, meter reading Module is connected with bluetooth module;The meter-reading module is communicatively coupled with ammeter terminal (not shown), for acquiring ammeter number According to;The flash storage is used to store the ammeter data of meter-reading module acquisition;The bluetooth module is pacified for field adjustable Dress, when field adjustable, commissioning device is connected by the bluetooth module, and concentrator is enable quickly to put into fortune in the actual environment Battalion.
In the present embodiment, the APPS processor further includes JTAG (Joint Test Action Group) interface, described Jtag interface is debugged for laboratory secondary development, and when secondary development is debugged, commissioning device is connect with the jtag interface.
In the present embodiment, the baseband chip further includes that general-purpose serial bus USB (Universal Serial Bus) connects Mouthful, the USB interface is also used for laboratory secondary development debugging.
In the present embodiment, the APPS processor passes through the network driver RmNET Data encapsulated on hardware Driver and the Modem processor realize the mutual biography of user plane information, and the user plane information includes that the meter-reading module is adopted The control message that the ammeter data and remote server collected is sent to Modem processor.Specifically, the APPS processor will When data reading system instruction is sent to the meter-reading module, collected ammeter data is fed back to APPS and handled by the meter-reading module Device, the APPS processor packages to the ammeter data received, and increases header packet information and packet trailer information, is driven Layer data, APPS processor will drive layer data to be sent to Modem processor, Modem processing by RmNET Data Driver The driving layer data received is encapsulated as network layer IP data and is sent to by network (such as 3GPP mobile communications network) by device Remote server (i.e. electric power main website server);When the remote server sends control message to Modem processor, Modem Processor receives the control message, and the control message is sent to APPS processor, APPS by RmNET Data Driver Processor unpacks the control message, after removal header packet information and encirclement information, is handed down to meter-reading module.
In the present embodiment, the APPS processor includes the first radio interface layer RIL (Radio Interface Layer), the Modem processor includes the second radio interface layer RIL, and the APPS processor passes through its first wireless interface Layer RIL is communicated with the second radio interface layer RIL of the Modem processor, realizes the mutual biography of control plane information, the control Face information processed refers to that the electric power standard AT order that APPS processor is sent to Modem processor, the electric power standard AT order are used Data service etc. is opened or closed in control Modem processor.
In the present embodiment, the first radio interface layer RIL of the APPS processor and the second nothing of the Modem processor Communication between line interface layer RIL uses electric power standard communication protocol, to meet the communicating requirement of national grid.The present embodiment In, the electric power standard communication protocol refers to Q/GDW 1376.3 (i.e. " power user power consumption information acquisition system communication protocol " Third portion " acquisition terminal remote communication module interface protocol ".
The APPS processor, which is integrated with, customizes application programming interfaces (Cust Api), and the customization application program connects Mouth reaches according to customer demand customized development and utmostly meets the needs of different clients.In the present embodiment, the customization is answered It is usb data business interface with routine interface, certainly, specific embodiment is not limited thereto.
In the present embodiment, the programmable frame provides customization driver and customization application program, It is used for power customer secondary development;The programmable frame also provides FOTA (Firmware Over-The-Air) upgrading function Can, FOTA upgrade function can be used for customization driver and customization application program described in remote upgrade, can also For the firmware software version of remote upgrade APPS and the firmware software version of Modem, it is not necessarily to field upgrade.When making With programmable frame provide FOTA upgrade function to the customization driver, customization application program, When the firmware software version of APPS or the firmware software version of Modem are upgraded, remote controllers pass through network It connect with Modem processor communication, and then connect with APPS processor to carry out remote upgrade.
In the present embodiment, the baseband chip uses high pass MDM9x07 chip.
In other embodiments, the APPS processor further includes that (figure is not for ADB (Android Debug Bridge) interface Show), the ADB interface is also used for laboratory secondary development debugging.
By the above-mentioned description of this invention it is found that compared with prior art, being integrated in APPS processor of the invention can Programming framework, power customer can go out electric power application program based on programmable frame secondary development and be driven by electricity program, and APPS Processor corresponds to multiple peripheral modules and multiple peripheral interfaces is arranged, and multiple peripheral modules and Modem processor are respectively and at APPS Device connection is managed, so that using concentrator of the invention multiple peripheral modules and Modem processor can be handled by APPS processor The data that summarize simultaneously are forwarded to corresponding module, i.e., master control function are integrated into the APPS processor of baseband chip, from Without plug-in MCU, hardware cost is reduced, reduces the occupied space of concentrator, and client only needs simply secondary open Hair can realize corresponding function, greatly reduce development difficulty, shorten the development cycle, reduce development cost.
Above-described embodiment is only used to further illustrate that a kind of OpenCPU for intelligent electric power concentrator of the invention is developed Platform, but the invention is not limited to embodiments, it is to the above embodiments any according to the technical essence of the invention Simple modification, equivalent change and modification is fallen within the scope of protection of technical solution of the present invention.

Claims (10)

1. a kind of OpenCPU development platform for intelligent electric power concentrator, it is characterised in that: including baseband chip and multiple outer Boxing block, the baseband chip include APPS processor and the Modem processor that connect with the APPS processor, the APPS Processor includes multiple peripheral interfaces, and the multiple peripheral module connects with multiple peripheral interfaces of the APPS processor respectively It connects, the APPS processor is integrated with programmable frame, and the programmable frame is for being driven by electricity program and electric power application journey The secondary development of sequence, the Modem processor is carried out wireless communication with remote server to be connect.
2. a kind of OpenCPU development platform for intelligent electric power concentrator according to claim 1, it is characterised in that: The APPS processor includes the first radio interface layer RIL, and the Modem processor includes the second radio interface layer RIL, described APPS processor is led to by the second radio interface layer RIL of its first radio interface layer RIL and the Modem processor Letter.
3. a kind of OpenCPU development platform for intelligent electric power concentrator according to claim 2, it is characterised in that: It is logical between first radio interface layer RIL of the APPS processor and the second radio interface layer RIL of the Modem processor Letter uses electric power standard communication protocol.
4. a kind of OpenCPU development platform for intelligent electric power concentrator according to claim 1, it is characterised in that: The APPS processor is integrated with customization application programming interfaces.
5. a kind of OpenCPU development platform for intelligent electric power concentrator according to claim 1, it is characterised in that: The peripheral module includes power module and meter-reading module, and the power module is used for the baseband chip and other peripheral moulds Block power supply, the meter-reading module are communicatively coupled with ammeter terminal.
6. a kind of OpenCPU development platform for intelligent electric power concentrator according to claim 1, it is characterised in that: The peripheral module further includes flash storage.
7. a kind of OpenCPU development platform for intelligent electric power concentrator according to claim 1, it is characterised in that: The peripheral module further includes bluetooth module.
8. a kind of OpenCPU development platform for intelligent electric power concentrator according to claim 1, it is characterised in that: The APPS processor further includes jtag interface or ADB interface.
9. a kind of OpenCPU development platform for intelligent electric power concentrator according to claim 1, it is characterised in that: The programmable frame provides customization driver and customization application program.
10. a kind of OpenCPU development platform for intelligent electric power concentrator according to claim 1, it is characterised in that: The baseband chip uses high pass MDM9x07 chip.
CN201910499574.0A 2019-06-11 2019-06-11 A kind of OpenCPU development platform for intelligent electric power concentrator Pending CN110324409A (en)

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN110853225A (en) * 2019-11-01 2020-02-28 广州乐摇摇信息科技有限公司 Circuit for solving power-on jitter of MCU IO level signal and electronic payment self-service equipment

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110853225A (en) * 2019-11-01 2020-02-28 广州乐摇摇信息科技有限公司 Circuit for solving power-on jitter of MCU IO level signal and electronic payment self-service equipment
CN110853225B (en) * 2019-11-01 2020-11-17 广州乐摇摇信息科技有限公司 Circuit for solving power-on jitter of MCU IO level signal and electronic payment self-service equipment

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