CN103136914A - TD-LTE wireless network-based automatic meter reading system - Google Patents

TD-LTE wireless network-based automatic meter reading system Download PDF

Info

Publication number
CN103136914A
CN103136914A CN 201110377317 CN201110377317A CN103136914A CN 103136914 A CN103136914 A CN 103136914A CN 201110377317 CN201110377317 CN 201110377317 CN 201110377317 A CN201110377317 A CN 201110377317A CN 103136914 A CN103136914 A CN 103136914A
Authority
CN
China
Prior art keywords
data
power consumption
real
time
information
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN 201110377317
Other languages
Chinese (zh)
Inventor
张龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INSTITUTE OF ELECTRIC POWER SCIENCES XINJIANG ELECTRIC POWER Co
State Grid Corp of China SGCC
Xinjiang Electric Power Construction Commissioning Institute
Original Assignee
INSTITUTE OF ELECTRIC POWER SCIENCES XINJIANG ELECTRIC POWER Co
State Grid Corp of China SGCC
Xinjiang Electric Power Construction Commissioning Institute
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.)
Filing date
Publication date
Application filed by INSTITUTE OF ELECTRIC POWER SCIENCES XINJIANG ELECTRIC POWER Co, State Grid Corp of China SGCC, Xinjiang Electric Power Construction Commissioning Institute filed Critical INSTITUTE OF ELECTRIC POWER SCIENCES XINJIANG ELECTRIC POWER Co
Priority to CN 201110377317 priority Critical patent/CN103136914A/en
Publication of CN103136914A publication Critical patent/CN103136914A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

本发明涉及一种自动抄表系统，尤其是一种基于TD-LTE无线网络的自动抄表系统，包括用电信息实时采集装置、用电信息接收装置、以太网通信子系统、无线通信子系统和远程用电管理服务器，用电信息实时采集装置与用电信息接收装置通过以太网通信子系统或无线通信子系统进行传输、处理数据，用电信息接收装置通过无线通信子系统将用电信息报送到远程用电管理服务器。

The present invention relates to an automatic meter reading system, especially an automatic meter reading system based on a TD-LTE wireless network, which includes a real-time collection device for power consumption information, a power consumption information receiving device, an Ethernet communication subsystem, and a wireless communication subsystem and the remote power consumption management server, the power consumption information real-time collection device and the power consumption information receiving device transmit and process data through the Ethernet communication subsystem or the wireless communication subsystem, and the power consumption information receiving device transmits the power consumption information through the wireless communication subsystem Report to the remote power consumption management server.

Description

A kind of Automatic meter reading system based on the TD-LTE wireless network
Technical field
The present invention relates to a kind of Automatic meter reading system, especially a kind of Automatic meter reading system based on the TD-LTE wireless network.
Background technology
In daily life, tap water, coal gas, electric power etc. are indispensable articles for use.Provide the relevant departments of these services for each user's use amount is supervised and charged, various instrument also just correspondingly are arranged in user family as water meter, ammeter, gas meter etc.At present China counts charge to these instrument and mostly adopts the mode of being sent someone directly to check meter in user family by each associated companies to carry out.Obviously, this mode need to consume a large amount of manpower and materials, and very inconvenient.
State Grid Corporation of China take offer as a tribute clean energy resource, promote economic development, service society is harmonious with basic mission, proposes the strong intelligent grid of unification that generating, transmission of electricity, power transformation, distribution, electricity consumption and the scheduling links of electric system are contained in construction.Promoting customer side new and renewable sources of energy distributed power generation, reduce the dependence to fossil fuel, is the direction of future source of energy technical development.Therefore, electric company needs the real-time information of Real-time Collection user power utilization, realizes reducing electric cost, safe and reliable electricity consumption.
Various power information acquisition terminals are arranged in the market, as meet concentrator, collector that state net company power information gathers new standard, and some electrical parameter metering devices.But each has some shortcomings: the concentrator, the collector that 1) meet state net company power information collection new standard are only applicable to the collection of user's electric energy meter; 2) some electrical parameter metering devices on market, acquisition protocols and standard disunity, if realize that user's image data is concentrated, cost can be higher.
Therefore, need a kind of acquisition method and related system, realize Real-time Collection and the unified transmission of user power utilization information.Long-distance fee metering system has been adopted in some place abroad at present, yet the basic structure of this charge system is that the computing machine with the charging center is connected with some concentrators, and every concentrator is connected with a plurality of instrument again simultaneously.This charge system adopts the mode of step-by-step counting, requires energising for a long time, and electron device easily damages, and serviceable life is short; The data accumulate mode that reads counting, but system cut-off, power on and the unstable and external interference of power supply easily causes the inaccurate phenomenon of charging.
Summary of the invention
The problem to be solved in the present invention is: existing user power utilization information is because harvester is independent separately, acquisition protocols and standard disunity, and the data that gather are difficult to concentration of transmissions and centralized management.
Technical scheme of the present invention is: a kind of Automatic meter reading system based on the TD-LTE wireless network is provided, comprise power information real-time acquisition device, power information receiving trap, ethernet communication subsystem, radio communication subsystem and remote management server, power information real-time acquisition device and power information receiving trap by ethernet communication subsystem or radio communication subsystem transmit, deal with data, the power information receiving trap is reported and submitted the remote management server by radio communication subsystem with power information.
The power information real-time acquisition device, comprise acquiring electric energy information module, MCU module, wireless communication module, ethernet module and storer, acquiring electric energy information module, wireless communication module, ethernet module and storer are connected with the MCU module and are connected, the acquiring electric energy information module is connected the RS232 interface and is connected with the MCU module with wireless communication module, the acquiring electric energy information module connects user's electrical parameter metering equipment by the RS485 interface.
Power information real-time acquisition device of the present invention can support at most to access 24 user's electrical parameter metering equipment by the RS485 line, adopt wheel to adopt type collection, press simultaneously retention cycle and preserve a certain amount of data, support regularly to report save data, and data call in real time survey together.
Communicate between power information receiving trap of the present invention and power information harvester, comprise: the initialization of authentication mutually, data and read the power information data between two modules, by various exchanging safety agreements, as password, can realize the mutual authentication between power information receiving trap and power information harvester.
The unified transmission method of power information real-time acquisition device of the present invention, characteristics are that the data that gather are transmitted by unified mode.Adopt the mode of data abstraction, the various data abstractions that gather are become the mode of Data Identification and data value, and then be transferred in the energy information receiving trap, the present invention adopts two kinds of transmission modes, a kind of is to transmit by Ethernet, and another kind is to pass through wireless way for transmitting.The user can adopt the Ethernet transmission for connecting up easily, otherwise, can pass through wireless way for transmitting.If adopting the Ethernet mode transmits, module of the present invention can directly be communicated by letter with the energy information receiving trap, otherwise, need the energy information receiving trap is carried out the power information data transmission, processes and communicate by letter by TD-LTE wireless network mode with the remote management server.
The power information real-time acquisition device carries out initialization at first according to the following steps:
(S101) energy data of managing according to the energy information receiving trap, the communication information of user's electrical parameter metering equipment that configuration acquiring electric energy information module connects, protocol information, the data item information that can collect;
(S102) the energy information receiving trap is set to the configuration information of joining step (S101) in the MCU module of electricity consumption real-time information collection device, the configuration information of transmission time information, report cycle simultaneously, with electricity consumption real-time information collection device carry out to the time and arrange report cycle;
(S103) electricity consumption real-time information collection device carries out data acquisition according to configuration information and copies and accepts.Real time data acquisition:
(S201) the power information real-time acquisition device is numbered with sequence number with the user's electrical parameter metering equipment that connects;
(S202) the MCU module is controlled the acquiring electric energy information module according to sequence number and is gathered in turn relevant user's electrical parameter metering facility information, the mode of the data data abstraction that gathers, the various data abstractions that gather are become the mode of Data Identification and data value, be stored to storer, when gathering, the acquiring electric energy information module adapts to the agreement that different user's electrical parameter metering equipment is supported automatically;
(S203) the MCU module is for the user's electrical parameter metering equipment that does not collect data, control the acquiring electric energy information module and carry out filling mining, after filling mining five times, still do not adopt data, be saved to storer as event, when triggering the fact simultaneously, active reporting is to the energy information receiving trap, and the data of other user's electrical parameter metering equipment that gather simultaneously are stored to storer;
(S204) the data report cycle is set, the MCU module is according to report cycle, the real time data that automatic stay collects, and real-time report is to upper electric energy management system;
Data transmission: the MCU module is divided into real time data, freezing data, event data three major types to data and is uploaded to upper electric energy management system,
Real time data refers to the data that Real-time Collection arrives in gathering in turn user's electrical parameter metering device procedures, uploads when the energy information receiving trap is initiatively called;
Freezing data refers to when report cycle arrives, the data that the MCU module is frozen into the real time data that collects, MCU module freezing data by wireless communication module or ethernet module according to the report cycle active reporting to the energy information receiving trap;
Event data refers to the anomalous event in gatherer process, and after the MCU module was saved to storer to the abnormal conditions in gathering as event, active reporting was given upper electric energy management system.
At ordinary times, each power information receiving trap is in sleep state, when the remote management server wakes one of them or any user's power information receiving trap up, the above-mentioned power information receiving trap that has been waken up can wake other power information receiving trap in same group up, gather reading and send the power information receiving trap that wakes up at first to, with this energy savings.
Further, the remote management server sends with the TD-LTE wireless mode and wakes instruction up to the power information receiving trap, to wake the power information receiving trap up.
Further, power information receiving trap and a plurality of power information harvester are after waking up, begin to carry out timing program and power information and receive task, and by the power information receiving trap, power information is reported and submitted to the remote management server, if the power information receiving trap is not received order from the remote management server in Preset Time, the power information receiving trap is from being advanced into sleep state.
As fully visible, beneficial effect of the present invention is:
1) Real-time Collection: the energy information Real-time Collection transport module described in the present invention, adopt data active reporting mode from bottom to top, collection period is Lookup protocol as required;
2) be applicable to the electrical parameter metering equipment of multiple standards interface: the energy information Real-time Collection transport module described in the present invention, integrated multiple standards interface, set relevant consensus standard when initialization, can realize the collection of user power utilization data on electrical parameter metering equipment;
3) two kinds of transmission interfaces: the energy information Real-time Collection transport module described in the present invention, provide wireless and Ethernet dual mode the transmission of data, for accessible Intranet be inconvenient to access Intranet and has either way given consideration, provide dirigibility when giving concrete installation enforcement;
4) at ordinary times, each power information receiving trap is in sleep state, when the remote management server wakes one of them or any user's power information receiving trap up, the above-mentioned power information receiving trap that has been waken up can wake other power information receiving trap in same group up, gather reading and send the power information receiving trap that wakes up at first to, with this energy savings.
For above and other objects of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and cooperation accompanying drawing are described in detail below.
Description of drawings
Fig. 1 is the composition diagram of power information harvester.
Embodiment
With reference to the accompanying drawings and in conjunction with example the present invention is described in further detail.But the invention is not restricted to given example.
Embodiment one
Suppose that a certain electricity consumption user is an office buildings, according to wirings such as bright, socket, power distribution rooms, and realized that the phase circuit adopts the multiple brand equipment such as multifunctional electric energy meter, electrical parameter metering equipment that the electricity consumption data are measured, need to be transferred to the unification of Electro-metering data now and carry out analytic statistics on a certain management system, it comprises the steps:
The first step, install energy information Real-time Collection transport module of the present invention additional at corresponding multifunctional electric energy meter, electrical parameter metering equipment appurtenance; If it is more concentrated that multifunctional electric energy meter, electrical parameter metering equipment are installed, can adopt an energy information Real-time Collection transport module to connect a plurality of metering outfits.Energy information Real-time Collection transport module adopts the Ethernet mode to access this office buildings internal network.
Second step, management system are carried out initialization by initialization flow process of the present invention to energy information Real-time Collection transport module;
Dispose complete after, can see following effect:
Upper electric energy management system will be received the data of corresponding metering outfit every the report cycle of setting.
Embodiment two
Suppose that a certain electricity consumption user is residential quarters, according to wirings such as bright, socket, power distribution rooms, and realized that the phase circuit adopts the multiple brand equipment such as multifunctional electric energy meter, electrical parameter metering equipment that the electricity consumption data are measured, need to be transferred to the unification of Electro-metering data now and carry out analytic statistics on a certain management system, it comprises the steps:
The first step, install energy information Real-time Collection transport module of the present invention additional at multifunctional electric energy meter, the electrical parameter metering equipment appurtenance of corresponding residential customer; If it is more concentrated that multifunctional electric energy meter, electrical parameter metering equipment are installed, can adopt an energy information Real-time Collection transport module to connect a plurality of metering outfits.Energy information Real-time Collection transport module adopts the Ethernet mode to access this office buildings internal network.
Second step, power information receiving trap are preset in the fixed area of residential customer, and the power information receiving trap is connected by the Ethernet mode with the power information harvester.
The 3rd step, power information receiving trap are set up with the power information harvester and are communicated by letter and checking mutually, and management system is carried out initialization by initialization flow process of the present invention to energy information Real-time Collection transport module;
Dispose complete after, can see following effect:
Upper electric energy management system will be received the data of corresponding metering outfit every the report cycle of setting.
Embodiment three
Suppose that a certain electricity consumption user is residential quarters, belong to old residential quarter, the wiring such as illumination, socket, power distribution room and imperfection, but adopt the multiple brand equipment such as multifunctional electric energy meter, electrical parameter metering equipment that the electricity consumption data are measured, need to be transferred to the unification of Electro-metering data now and carry out analytic statistics on a certain management system, it comprises the steps:
The first step, install energy information Real-time Collection transport module of the present invention additional at multifunctional electric energy meter, the electrical parameter metering equipment appurtenance of corresponding residential customer, an energy information Real-time Collection transport module connects a plurality of metering outfits, and energy information Real-time Collection transport module adopts the Ethernet mode to access this office buildings internal network.
Second step, power information receiving trap also can be arranged on mobile automobile, and be embedded with gps receiver in each vehicle-mounted power information harvester, in case automobile arrives predefined position, vehicle-mounted power information receiving trap is by setting up communicate by letter also mutual checking, data initialization, read and report and submit the power information data with the power information harvester.
The 3rd step, power information receiving trap are set up with the power information harvester and are communicated by letter and checking mutually, and management system is carried out initialization by initialization flow process of the present invention to energy information Real-time Collection transport module;
Dispose complete after, can see following effect:
Upper electric energy management system will be received the data of corresponding metering outfit every the report cycle of setting.

Claims (7)

1.一种基于TD-LTE无线网络的自动抄表系统，包括用电信息实时采集装置、用电信息接收装置、以太网通信子系统、无线通信子系统和远程用电管理服务器，用电信息实时采集装置与用电信息接收装置通过以太网通信子系统或无线通信子系统进行传输、处理数据，用电信息接收装置通过无线通信子系统将用电信息报送到远程用电管理服务器。1. An automatic meter reading system based on a TD-LTE wireless network, including a real-time collection device for power consumption information, a power consumption information receiving device, an Ethernet communication subsystem, a wireless communication subsystem and a remote power consumption management server, power consumption information The real-time collection device and the power consumption information receiving device transmit and process data through the Ethernet communication subsystem or the wireless communication subsystem, and the power consumption information receiving device reports the power consumption information to the remote power consumption management server through the wireless communication subsystem. 2.用电信息实时采集装置，包括电能信息采集模块、MCU模块、无线通信模块、以太网模块和存储器，电能信息采集模块、无线通信模块、以太网模块和存储器分别与MCU模块连接，电能信息采集模块和无线通信模块通过RS232接口与MCU模块连接，电能信息采集模块通过RS485接口连接用户电参数计量设备。2. The real-time collection device of power consumption information, including power information collection module, MCU module, wireless communication module, Ethernet module and memory, the power information collection module, wireless communication module, Ethernet module and memory are respectively connected to the MCU module, and the power information The acquisition module and the wireless communication module are connected to the MCU module through the RS232 interface, and the power information acquisition module is connected to the user's electrical parameter measurement equipment through the RS485 interface. 3.根据权利要求1或2所述的用电信息实时采集装置可以通过RS485线最多支持接入24个用户电参数计量设备，采用轮采模式采集，同时按保存周期保存一定量的数据，支持定时上报保存数据，以及数据的实时召测。3. According to claim 1 or 2, the real-time collection device for electricity consumption information can support access to 24 user electrical parameter measurement devices at most through the RS485 line, and adopts a round-robin mode for collection, and at the same time saves a certain amount of data according to the storage cycle, and supports Regularly report and save data, as well as real-time recall of data. 4.权利要求1或2所述的用电实时信息采集装置的采集方法，其特征是包括数据实时采集和数据传输：4. The collection method of the real-time information collection device for electricity consumption according to claim 1 or 2, characterized in that it includes real-time data collection and data transmission: 数据实时采集：Data collection in real time: (S201)用电信息实时采集装置将所连接的用户电参数计量设备编上序号；(S201) The real-time collection device for electricity consumption information compiles serial numbers on the connected user electricity parameter metering equipment; (S202)MCU模块根据序号控制电能信息采集模块轮流采集相关的用户电参数计量设备信息，采集的数据采用数据抽象的方式，把采集的各种数据抽象成数据标识与数据值的方式，存储至存储器，在采集时，电能信息采集模块自动适应不同的用户电参数计量设备支持的协议；(S202) The MCU module controls the electric energy information collection module to collect relevant user electrical parameter metering equipment information in turn according to the serial number, and the collected data adopts a data abstraction method, and abstracts various collected data into data identifiers and data values, and stores them in the Memory, when collecting, the power information collection module automatically adapts to the protocols supported by different user electric parameter measurement equipment; (S203)MCU模块对于未采集到数据的用户电参数计量设备，控制电能信息采集模块进行补采，在补采三次后，还是未采到数据的，则作为事件保存至存储器，同时触发事件实时主动上报到上位电能管理系统，同时采集的其他用户电参数计量设备的数据存储至存储器；(S203) The MCU module controls the electric energy information acquisition module to re-acquire the user's electrical parameter measurement equipment that has not collected data. After three re-acquisitions, if the data is still not collected, it will be saved to the memory as an event, and the event will be triggered in real time. Actively report to the upper power management system, and store the data of other user's electrical parameter measurement equipment in the memory at the same time; (S204)设置数据上报周期，MCU模块根据上报周期，自动冻结采集到的实时数据，并实时上报到上位电能管理系统；(S204) Setting the data reporting period, the MCU module automatically freezes the collected real-time data according to the reporting period, and reports it to the upper power management system in real time; 数据传输：MCU模块把数据分成实时数据、冻结数据、事件数据三大类上传给上位电能管理系统，Data transmission: The MCU module divides the data into three categories: real-time data, frozen data, and event data and uploads them to the upper power management system. 实时数据指在轮流采集用户电参数计量设备过程中实时采集到的数据，上位电能管理系统主动召唤时上传；Real-time data refers to the data collected in real time during the process of collecting user electrical parameter measurement equipment in turn, and uploaded when the upper power management system actively calls; 冻结数据指在上报周期到来时，MCU模块把采集到的实时数据冻结成的数据，MCU模块把冻结数据通过无线通信模块或以太网模块按照上报周期主动上报给上位电能管理系统；Freezing data refers to the data that the MCU module freezes the collected real-time data when the reporting period comes, and the MCU module actively reports the frozen data to the upper power management system through the wireless communication module or Ethernet module according to the reporting period; 事件数据指在采集过程中的异常事件，MCU模块对采集中的异常情况作为事件保存至存储器后，主动上报给上位电能管理系统。Event data refers to abnormal events in the collection process. After the MCU module saves the abnormal situations in the collection as events to the memory, it actively reports to the upper power management system. 5.根据权利要求3所述的用电实时信息采集装置的采集方法，其特征是用电实时信息采集装置进行初始化后再进行数据实时采集和数据传输，初始化为：5. The acquisition method of the electricity consumption real-time information collection device according to claim 3, characterized in that after the electricity consumption real-time information collection device is initialized, real-time data collection and data transmission are performed, and the initialization is: (S101)根据上位电能管理系统所管理的电能数据，配置电能信息采集模块连接的用户电参数计量设备的通信信息、协议信息、能采集到的数据项信息；(S101) According to the power data managed by the upper power management system, configure the communication information, protocol information, and data item information that can be collected of the user's electrical parameter measurement equipment connected to the power information acquisition module; (S102)上位电能管理系统把配步骤(S101)的配置信息设置到用电实时信息采集装置的MCU模块中，同时发送时间信息、上报周期的设置信息，与用电实时信息采集装置进行对时并约定上报周期；(S102) The host power management system sets the configuration information of the configuration step (S101) into the MCU module of the power consumption real-time information collection device, and simultaneously sends the time information and the setting information of the reporting period, and performs time synchronization with the power consumption real-time information collection device And agree on the reporting cycle; (S103)用电实时信息采集装置根据配置信息进行数据采集抄收。(S103) The power consumption real-time information collection device performs data collection and copying according to the configuration information. 6.根据权利要求1所述的用电信息接收装置处于睡眠状态，当远程用电管理服务器唤醒其中一个或任一个用户的用电信息接收装置时，上述已被唤醒的用电信息接收装置可以唤醒同一群组内的其它用电信息接收装置，采集读数传送给最初唤醒的用电信息接收装置，6. The power consumption information receiving device according to claim 1 is in a sleep state, and when the remote power consumption management server wakes up one or any user's power consumption information receiving device, the awakened power consumption information receiving device can Wake up other power consumption information receiving devices in the same group, collect readings and send them to the initially awakened power consumption information receiving device, 进一步的，远程用电管理服务器以TD-LTE无线方式发送唤醒指令至用电信息接收装置，以唤醒用电信息接收装置。Further, the remote power consumption management server sends a wake-up instruction to the power consumption information receiving device in a TD-LTE wireless manner, so as to wake up the power consumption information receiving device. 进一步的，用电信息接收装置与多个用电信息采集装置于唤醒后，开始执行计时程序及用电信息接收任务，并由用电信息接收装置将用电信息报送给远程用电管理服务器，用电信息接收装置若于预设时间没有收到来自远程用电管理服务器的命令，则用电信息接收装置自行进入睡眠状态。Further, after the power consumption information receiving device and the plurality of power consumption information collection devices wake up, they start to execute the timing program and the power consumption information receiving task, and the power consumption information receiving device reports the power consumption information to the remote power consumption management server , if the power consumption information receiving device does not receive the command from the remote power consumption management server within a preset time, the power consumption information receiving device automatically enters a sleep state. 7.根据权利要求1或6所述的用电信息接收装置，可以安装在移动的汽车上，并且在每个车载用电信息采集装置中内嵌有GPS接收器，一旦汽车到达预定义的位置，车载用电信息接收装置通过与用电信息采集装置建立通信并相互验证、数据初始化、读取及报送用电信息数据。7. The power consumption information receiving device according to claim 1 or 6, which can be installed on a moving car, and a GPS receiver is embedded in each vehicle-mounted power consumption information collection device, once the car arrives at a predefined position The vehicle-mounted power consumption information receiving device establishes communication with the power consumption information collection device and mutually verifies, initializes data, reads and submits power consumption information data.
CN 201110377317 2011-11-24 2011-11-24 TD-LTE wireless network-based automatic meter reading system Pending CN103136914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110377317 CN103136914A (en) 2011-11-24 2011-11-24 TD-LTE wireless network-based automatic meter reading system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110377317 CN103136914A (en) 2011-11-24 2011-11-24 TD-LTE wireless network-based automatic meter reading system

Publications (1)

Publication Number Publication Date
CN103136914A true CN103136914A (en) 2013-06-05

Family

ID=48496691

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201110377317 Pending CN103136914A (en) 2011-11-24 2011-11-24 TD-LTE wireless network-based automatic meter reading system

Country Status (1)

Country Link
CN (1) CN103136914A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103604962A (en) * 2013-12-03 2014-02-26 国家电网公司 S9 multi-module energy meter collecting terminal
CN104076781A (en) * 2014-06-27 2014-10-01 苏阳 Household intelligent control system based on position sensor
CN104391143A (en) * 2014-11-20 2015-03-04 成都华瑞祥电器成套设备有限公司 Smart electric meter measuring box system
CN104408906A (en) * 2014-12-17 2015-03-11 国家电网公司 TD-LTE (time division long term evolution) wireless communication concentrator and electric meter data acquisition method
CN105632141A (en) * 2014-11-04 2016-06-01 长沙绿智电子科技有限公司 Remote wireless wake-up system
CN106534354A (en) * 2016-12-09 2017-03-22 国网北京市电力公司 Electric meter data recording method and apparatus
CN106559477A (en) * 2016-10-14 2017-04-05 普天智能照明研究院有限公司 Data uploading method
CN107222276A (en) * 2017-06-19 2017-09-29 国网浙江省电力公司嘉兴供电公司 A kind of multifunctional vehicle mounted device for electric power LTE230 networks
CN107784738A (en) * 2017-11-03 2018-03-09 深圳市北电仪表有限公司 A kind of shared hot water gauge and its management system
CN110809260A (en) * 2019-10-28 2020-02-18 国网上海市电力公司 A local data processing method of electricity consumption information collection system

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103604962A (en) * 2013-12-03 2014-02-26 国家电网公司 S9 multi-module energy meter collecting terminal
CN104076781A (en) * 2014-06-27 2014-10-01 苏阳 Household intelligent control system based on position sensor
CN105632141A (en) * 2014-11-04 2016-06-01 长沙绿智电子科技有限公司 Remote wireless wake-up system
CN104391143A (en) * 2014-11-20 2015-03-04 成都华瑞祥电器成套设备有限公司 Smart electric meter measuring box system
CN104408906A (en) * 2014-12-17 2015-03-11 国家电网公司 TD-LTE (time division long term evolution) wireless communication concentrator and electric meter data acquisition method
CN106559477A (en) * 2016-10-14 2017-04-05 普天智能照明研究院有限公司 Data uploading method
CN106534354A (en) * 2016-12-09 2017-03-22 国网北京市电力公司 Electric meter data recording method and apparatus
CN107222276A (en) * 2017-06-19 2017-09-29 国网浙江省电力公司嘉兴供电公司 A kind of multifunctional vehicle mounted device for electric power LTE230 networks
CN107222276B (en) * 2017-06-19 2020-08-11 国网浙江省电力公司嘉兴供电公司 Multifunctional vehicle-mounted device for power LTE230 network
CN107784738A (en) * 2017-11-03 2018-03-09 深圳市北电仪表有限公司 A kind of shared hot water gauge and its management system
CN110809260A (en) * 2019-10-28 2020-02-18 国网上海市电力公司 A local data processing method of electricity consumption information collection system
CN110809260B (en) * 2019-10-28 2023-08-08 国网上海市电力公司 A Local Data Processing Method of Electricity Information Acquisition System

Similar Documents

Publication Publication Date Title
CN103136914A (en) TD-LTE wireless network-based automatic meter reading system
CN201698576U (en) Electricity utilization information collecting system and collector
CN103683503B (en) One realizes household electricity management system based on intelligent interaction device
CN203573481U (en) ZigBee technology-based wireless meter reading system
CN201707782U (en) Intelligent meter reading system based on GPRS (General Packet Radio Service)
CN101616525A (en) An intelligent solar street lamp control system and its control method
CN102194304A (en) Method and system for wireless concentrated collection and management of energy measurement data
CN102005821A (en) Integrated automation terminal of intelligent station area
CN104834297A (en) Household electrical appliance remote control system based on Internet-of-things smart meter and method thereof
CN207441006U (en) A kind of long-distance meter-reading system based on low-power consumption Internet of Things
CN103413415A (en) Management system of fuel gas use state within network-based management area
CN203218982U (en) Smart Grid Control System
CN105226827B (en) A kind of distributed intelligence management of power use method and system
CN102929244B (en) A kind of community energy management system and management method
CN1874280A (en) ZigCcc supported method for collecting data of electric energy and device for measuring electric energy
CN106786769A (en) Familial distribution of cases formula photovoltaic energy conversion equipment
CN101446192A (en) Oil and gas wells ground wireless testing system and method
CN204758062U (en) Intelligent teletransmission gas of thing networking table
CN102109394A (en) Multi-building united temperature area method heat metering system based on wireless temperature acquisition
CN207541472U (en) A kind of photovoltaic plant running monitor device
CN202120433U (en) Meter reading system
CN201984624U (en) Real-time electricity consumption information acquisition device
CN202472899U (en) Heat measurement acquisition concentration system and intelligence management terminal stations
CN202093076U (en) Electric energy detection system
CN101620774A (en) Data short message collection system for gas meter

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130605