WO2017012513A1 - 一种基于移动终端通信的电能表系统 - Google Patents

一种基于移动终端通信的电能表系统 Download PDF

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Publication number
WO2017012513A1
WO2017012513A1 PCT/CN2016/090185 CN2016090185W WO2017012513A1 WO 2017012513 A1 WO2017012513 A1 WO 2017012513A1 CN 2016090185 W CN2016090185 W CN 2016090185W WO 2017012513 A1 WO2017012513 A1 WO 2017012513A1
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WO
WIPO (PCT)
Prior art keywords
energy meter
electric energy
mobile terminal
user
module
Prior art date
Application number
PCT/CN2016/090185
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English (en)
French (fr)
Inventor
陈声荣
蔡高琰
梁炳基
Original Assignee
广东浩迪创新科技有限公司
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.)
Filing date
Publication date
Priority claimed from CN201510425174.7A external-priority patent/CN105023415A/zh
Priority claimed from CN201510424431.5A external-priority patent/CN105069916B/zh
Priority claimed from CN201510424447.6A external-priority patent/CN105182033A/zh
Priority claimed from CN201510425173.2A external-priority patent/CN105023414A/zh
Application filed by 广东浩迪创新科技有限公司 filed Critical 广东浩迪创新科技有限公司
Priority to CN201680021039.9A priority Critical patent/CN107615343A/zh
Publication of WO2017012513A1 publication Critical patent/WO2017012513A1/zh

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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
    • G07F15/06—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity with means for prepaying basic charges, e.g. rent for meters
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link

Definitions

  • the present invention relates to the field of electric energy meter communication, and in particular to an electric energy meter system based on communication of a mobile terminal.
  • the current electric energy meter especially the smart electric energy meter is an intelligent terminal of the smart grid, which is quite different from the electric energy meter which is only used as the electric energy meter in the traditional sense.
  • the smart electric energy meter has the measurement function of the basic electric energy consumption of the traditional electric energy meter.
  • it also has two-way multi-rate metering function, user-side control function, two-way data communication function of multiple data transmission modes, anti-stealing function and other intelligent functions, smart energy meter It represents the development direction of the intelligent terminal of the energy-saving smart grid end user in the future.
  • An intelligent mobile terminal refers to a stand-alone operating system and a separate operating space like a personal computer.
  • the user can install software, games, navigation and other third-party service providers to provide programs, and can realize wireless through a mobile communication network.
  • the monitoring of the smart energy meter includes manual meter reading, transmission using a wired network, or transmission through a mobile wireless network.
  • these methods are either a waste of manpower and material resources, or a high cost of building a line, and waste resources; on the other hand, users need to go to a specialized unit to inquire or call or text message to obtain electricity information, and need to recharge or bind to a special unit.
  • Bank remittances are single and cumbersome, affecting the user experience.
  • existing The technical electric energy meter has only one communication channel, which is easy to cause the electric energy meter communication network to collapse due to communication failure, and the stability is poor.
  • an object of the present invention is to provide an interconnection system for a mobile terminal and an electric energy meter that realizes monitoring of an electric energy meter by using a function of an intelligent mobile terminal, and a function of realizing a cloud platform center by utilizing functions of the intelligent mobile terminal Energy meter system for interconnecting energy meter data.
  • another object of the present invention is to provide an electric energy meter applied to a mobile terminal and an electric energy meter interconnection system, and a multi-communication channel capable of providing various channels and enhancing the reliability of the electric energy meter network communication.
  • Energy meter system
  • an electric energy meter expense management system which can realize the management of various expenses by using the electric energy meter, and can facilitate the power-off of the electric energy meter.
  • the function manages the payment of user fees accordingly.
  • the invention provides a power meter system based on mobile terminal communication, comprising at least one mobile terminal and at least one electric energy meter communicatively connected with the mobile terminal, the mobile terminal being capable of receiving transmission data of each electric energy meter and transmitting corresponding electric energy
  • the table sends control instructions.
  • the cloud platform center is further included, the mobile terminal and the electric energy meter are connected to the cloud platform center through a network, and the mobile terminal and/or the cloud platform center can receive transmission data of each electric energy meter, And the mobile terminal and/or the cloud platform center can send control commands to the corresponding energy meter.
  • control instruction comprises a refill instruction.
  • the electric energy meter comprises a central processing unit and a metering unit, a communication unit and a power control unit communicatively coupled to the central processing unit;
  • the central processing unit is configured to execute a control instruction sent by the mobile terminal, and
  • the communication unit is in communication with the mobile terminal and the cloud platform center data communication;
  • the power control unit controls power-on or power-off of the power meter according to a user balance.
  • the at least one electric energy meter performs data communication with the cloud platform center through a transmission terminal, and the electric energy meter is directly connected to the transmission terminal or connected by means of an acquisition terminal.
  • the electric energy meter is connected to the collection terminal through an RS485 data line, and the collection terminal is connected to the transmission terminal by using GPRS, 3G/4G or WIFI communication, and the transmission terminal passes through the network and the cloud platform. Center connection.
  • the mobile terminal comprises a mobile terminal service module
  • the mobile terminal service Service modules include:
  • the power consumption sub-module is configured to generate power statistics and/or cost statistics according to the power consumption data
  • a meter information management sub-module for receiving status information from the energy meter and generating meter information
  • a user information management sub-module for receiving and storing user information from a cloud or a power meter or user input
  • a meter parameter sub-module for receiving and storing meter parameter information from the cloud or the energy meter.
  • the electric energy meter manages a user balance, at least two types of fees, and a deduction parameter thereof, and performs deduction according to a deduction parameter corresponding to any fee type and generates a deduction charge record;
  • the cloud platform center is configured to receive and store the chargeback record.
  • the electric energy meter is used to manage at least two kinds of fee types, and the deduction parameter corresponding to any fee type includes a deduction item and a deduction time and a deduction amount corresponding to the deduction item;
  • the central processing unit periodically checks the enabled deduction item, performs deduction according to the deduction parameter, and generates a deduction record
  • the electric energy meter further includes an alarm module, configured to perform an alarm when the user balance is less than a system set value or insufficient to offset the deduction amount, and prompt the user to recharge;
  • the power control unit controls the electric energy meter to cause the electric energy meter to be in a power-off state or a power supply state.
  • the method further includes a data acquisition module and a credit management module.
  • the credit management module includes:
  • a credit rating module for evaluating a user credit rating based on a user's credit base and/or historical power usage data and/or historical payment status
  • a credit limit calculation module configured to calculate a user credit limit according to a relationship between a user credit rating and a credit limit
  • the output of the credit rating module is connected to the input of the credit limit calculation module
  • the data collection module is configured to collect and count the user's credit base data, historical power consumption data, and historical payment data, and the output end of the data collection module is connected to the input end of the credit rating module.
  • the invention realizes the monitoring function and the transparent transmission function of the electric energy meter to the electric energy meter by using the mobile terminal to establish interconnection with the electric energy meter and the mobile terminal service module installed on the mobile terminal, fully utilizes resources, and saves manpower and material resources and line construction cost. At the same time, it is convenient for users to query, recharge and monitor the electric energy meter, and the operation is simple, effectively enhancing the user experience and having good economic and social benefits.
  • the monitoring function and the transparent transmission function of the electric energy meter by the mobile terminal can be realized, the resources are fully utilized, the human and material resources and the line construction cost are saved, and the user is convenient to query the electric energy meter.
  • the multi-communication channel electric energy meter system of the invention provides a mobile terminal transmission channel and a transmission terminal transmission channel at the same time, and each channel can be interconnected in various ways, which provides various options for communication between the electric energy meter and the cloud platform center. Realize monitoring of electric energy meter At the same time of function and data transparent transmission function, the selectivity of the communication link is improved, thereby effectively enhancing the reliability of communication, and having good economic and social benefits.
  • the invention can be widely applied to various smart electric energy meters and various electric energy meter systems.
  • the invention fully utilizes the function of the smart meter to uniformly use the meter to charge a plurality of living expenses.
  • it simplifies the payment procedure which is convenient for customers to use and enhances the user experience.
  • each user uses the electricity meter to pay the relevant expenses, which shares the calculation amount of the central server, realizes the optimal utilization of resources and distributes the payment and unified.
  • the management function saves the collection cost of various living expenses and has good economic and social benefits.
  • the invention can be widely applied to various charging management systems.
  • Figure 1 is a schematic block diagram of the structure of the present invention
  • FIG. 2 is a schematic block diagram showing the structure of a smart energy meter in Embodiment 1 of the present invention
  • Embodiment 2 of the present invention is a block diagram showing the circuit structure of Embodiment 2 of the present invention.
  • Embodiment 3 of the present invention is a block diagram showing the circuit structure of Embodiment 3 of the present invention.
  • FIG. 5a is a block diagram showing a circuit structure of a multi-communication channel electric energy meter system in Embodiment 4 of the present invention.
  • FIG. 5b is a block diagram showing another circuit structure of a multi-communication channel electric energy meter system in Embodiment 4 of the present invention.
  • the power meter management system includes one or more mobile terminals 2 and at least one electric energy meter 1 communicatively coupled to the mobile terminal 2, and the mobile terminal 2 is capable of receiving any one of the electric energy meters 1 in communication therewith.
  • the data is sent and a control command is sent to the corresponding energy meter 1.
  • the transmitted data may include power usage data, user balance, power meter parameter information, or other data.
  • a mobile terminal 2 can correspond to one or more electric energy meters 1 during use.
  • the mobile terminal 2 may include a mobile terminal service module 21, which may be a device such as a mobile phone, a tablet or a notebook computer.
  • the communication connection between the mobile terminal 2 and the electric energy meter 1 can be selected, including but not limited to: internet, bluetooth, infrared or WiFi.
  • the cloud platform center 3 may also be provided, and the mobile terminal 2 and the smart meter 1 are connected to the cloud platform center 3 through the network.
  • the mobile terminal 2 and/or the cloud platform center 3 are capable of receiving the transmission data of each of the energy meters 1, and the mobile terminal 2 and/or the cloud platform center 3 are capable of transmitting control commands to the respective energy meter 1.
  • the electric energy meter 1 comprises a central processing unit 4 and a metering unit 5, a communication unit 6 and a power control unit 7 in communication with the central processing unit 4.
  • the central processing unit 4 is configured to execute a control instruction sent by the mobile terminal 2 or the cloud platform center 3, and perform a corresponding action according to the control instruction.
  • the control commands include a refill command or a power on or power down command for the power meter or other instructions.
  • the energization or de-energization of the energy meter 1 is completed by a relay provided inside it.
  • the metering unit 5 is configured to measure the power consumption data of the energy meter 1 and the meter parameter information or related data, and the metering unit 5 sends the power data to the central processing unit 4, the central processing unit The unit 4 compares the received power consumption data with a preset power consumption threshold and a user balance threshold. When the user power usage exceeds the power usage threshold and/or the user balance is lower than the power balance threshold, the central processing unit 4 The alarm information is sent to the power control unit 7.
  • the power usage threshold and the power usage threshold may be set as needed, for example, according to the historical usage of the user.
  • the metering unit 5 may also send information such as power consumption data to the cloud platform center 3, the cloud. The platform center 3 then sends an alarm message to the smart meter 1 through the mobile terminal 2 or directly sends an alarm message to the smart meter 1.
  • the communication unit 6 performs data communication with the mobile terminal 2 and the cloud platform center 3, and the communication unit 6 includes but is not limited to a WIFI communication unit, an infrared communication unit, a Bluetooth communication unit, and an RS485 communication unit.
  • the power control unit 7 controls the energization or de-energization of the electric energy meter 1 based on the alarm information.
  • the electric control unit 7 is provided with a relay for controlling the energization or de-energization of the electric energy meter 1.
  • the relay controls the power meter 1 to be powered off.
  • the user can use the mobile terminal 2 or the cloud platform center 3 to issue a refill instruction to the smart meter 1.
  • the central processing unit 4 executes the refill instruction, the power is used.
  • the control unit 7 controls the electric energy meter 1 to be energized.
  • the electric energy meter 1 further includes a storage unit 8 and a display unit 9, and the storage unit 8 includes a storage circuit for storing the control instruction, power consumption data and status information, user information, user balance, meter parameter information, and other needs for storage.
  • the data display unit 9 is an LED display or an LCD display for displaying electric energy meter status information and/or power consumption data.
  • the mobile terminal 2 may further include: a power consumption sub-module for generating power consumption statistics and/or cost statistics data according to the power consumption data; and an electricity meter information management sub-module for connecting Receiving status information from the energy meter and generating meter information; a user information management sub-module for receiving and storing user information from the cloud platform center 3 or the energy meter 1 or user input; and a meter parameter sub-module for receiving and storing Meter parameter information from cloud platform center 3 or energy meter 1.
  • the state information of the electric energy meter 1 includes power curve information, voltage qualification rate information, meter rate information and alarm information; the user information includes user account information; and the meter parameter information includes standard current information, maximum current information, and power frequency information. And power consumption measurement information.
  • the user can know and properly handle the application in the mobile phone to minimize the loss.
  • the user can be an ordinary home user, a property management unit, and the like.
  • the electric energy meter system of the present invention is applied to a smart electric meter.
  • the electric energy meter 1 can perform metering and monitoring of the electric charge, and can also perform some other expenses, such as a house rental fee and/or a property management fee and/or water. Fees and / or electricity and / or gas charges.
  • the electric energy meter 1 stores the user balance and the deduction parameters corresponding to the two or more kinds of the above-mentioned expenses, the electric energy meter 1 performs the deduction according to the deduction parameter, and generates a deduction charge record; the cloud platform center 3 is used to receive the deduction charge record.
  • the fee corresponding to the deduction parameter stored in the electric energy meter 1 includes at least two of a house rental fee and/or a property management fee and/or a water fee and/or an electricity fee and/or a gas fee.
  • the deduction parameters include the deduction item, the deduction time corresponding to the deduction item, and the deduction amount.
  • User balance, credit limit, and credit meter can be written to the energy meter 1 through the cloud platform center 3 or the mobile terminal 2.
  • the credit line is a user credit rating based on the user's credit base and/or historical power consumption data and/or historical payment status, and the user's credit limit calculated according to the relationship between the user credit rating and the credit limit, and the user balance stored in the user.
  • the electric energy meter 1 stores the user balance, the credit limit, and the deduction parameter, and generates a deduction record when the deduction is required according to the deduction parameter, and sends the deduction record to the cloud platform center 3.
  • the mobile terminal 2 can read, store, and display the user balance, credit limit, deduction parameter, deduction record, and status information of the electric energy meter 1 stored in the electric energy meter 1 or the cloud platform center 3. And the mobile terminal 2 can receive the alarm information of the insufficient balance sent by the cloud platform center 3.
  • the electric energy meter 1 further includes a refill management function module 11 and a credit management module 13.
  • the recharge management function module 11 is configured to store user balance and deduction parameters, and the deduction parameter includes a deduction item and a deduction item corresponding to the deduction item.
  • the central processing unit 4 is configured to periodically check the enabled deduction item, perform deduction according to the deduction parameter and generate a deduction record;
  • the credit management module 13 is configured to generate a credit line to offset the fee
  • the power control unit 7 is used to control the electric energy meter 1 to make the electric energy meter 1 in a power-off state or a power supply state;
  • the data collecting module 18 is configured to collect and count the user's credit base data, historical power consumption data and historical payment data.
  • the electric control unit 7 controls the electric energy meter 1 to be turned on or off to bring the electric energy meter 1 into a power-off state or a power supply state.
  • the credit management module 13 includes a credit rating module 131 and a credit limit calculation module 132, and the output of the credit assessment module 131 and the credit limit calculation module 132
  • the inbound connection, the credit assessment module 131 is configured to evaluate the user credit rating according to the user's credit base and/or historical power consumption data and/or historical payment status; the credit limit calculation module 132 is configured to calculate the relationship between the user credit rating and the credit limit. User credit limit.
  • the house administrator or the property manager writes the house rental fee and/or the property management fee and/or the water fee and/or the electricity fee to the electric energy meter 1 through the cloud platform center 3 or the mobile terminal 2. And/or the gas fee and other fees, the deduction time and the deduction amount, wherein the house rental fee and/or the property management fee can be directly determined, and the water fee and/or electricity and/or gas fee are copied.
  • the table determines that the user can deposit a certain balance through the mobile terminal 2 or the cloud platform center 3 according to his own usage.
  • the electric energy meter 1 directly deducts the fee from the user balance, and the sum of the user balance and the above credit limit
  • the alarm module 17 of the electric energy meter 1 performs an audible and visual alarm or an alarm to the mobile terminal 2 or the cloud platform center 3 sends an alarm message to the mobile terminal 2, and if the user still does not pay the fee after the alarm, the electric energy is Table 1 performs an automatic power outage to prompt the user to renew the fee.
  • the credit management module 13 is configured to manage the credit line of the user, and generate a credit line, so that the user can use the credit line to pay when the user balance is insufficient, and the user is prevented from being powered off.
  • the electric energy meter 1 is provided with a memory chip 15, a display module 16, and an alarm module 17.
  • the memory chip 15 is used to store data
  • the display module 16 is used to display the stored data and the usage status of the power meter
  • the alarm module 17 is used to perform an alarm.
  • the data collection module 18, the credit rating module 131, and the credit limit calculation module 132 may also be disposed in the cloud platform center 3, and the cloud platform center 3
  • the user credit line is sent to the electric energy meter 1, and the electric energy meter 1 receives and stores the user credit limit, and controls the electric energy meter 1 according to the user credit limit to make the electric energy meter 1 in the power-off state or the power supply state.
  • the mobile terminal takes a mobile phone as an example, the mobile phone is connected to the electric energy meter through the Bluetooth communication mode, and is connected to the cloud platform center 3 through the 3G network, and the mobile terminal service module is an application program installed on the smart phone operating system, and the recharge instruction is 20
  • the encrypted recharge code can be sent from the cloud platform center 3 to the mobile phone and then sent to the electric energy meter through the mobile phone; or the encrypted recharge code can be purchased by the user, and then input into the mobile phone, and sent to the electric energy meter by the mobile phone.
  • a mobile terminal and electric energy meter interconnection system includes at least one mobile terminal 2 and at least one electric energy meter 1, and the mobile terminal 2 is connected to the electric energy meter 1 by wireless communication; and the mobile terminal 2 is provided with a movement.
  • the terminal service module 21, the working steps thereof include the following steps:
  • the electric energy meter 1 collects the electric power data and transmits the electric power data to the mobile terminal service module;
  • the mobile terminal service module 21 receives the power consumption data from the energy meter and uploads the power data to the cloud platform center 3 through the mobile internet network;
  • the mobile terminal service module 21 receives the control command from the cloud platform center 3 and sends the control command to the energy meter 1;
  • the electric energy meter 1 controls the working state of the electric power line according to the control command, that is, energizes or de-energizes the electric power line.
  • the control instruction in step S2 includes a refill instruction and or a power-on or power-off command for the electric energy meter.
  • Step S2 specifically includes: receiving a refill instruction from the cloud platform center 3, and delivering the refill instruction to the electric energy meter 1; or receiving user input.
  • the recharge command is issued and the recharge command is sent to the energy meter 1.
  • Step S3 specifically includes the sub-steps:
  • S31 recording the user balance, and controlling the power line to be powered on or off according to the user balance
  • S32 receiving the refill instruction from the mobile terminal service module, and recharging the user balance according to the refill instruction.
  • the mobile terminal by using the mobile terminal to establish interconnection with the electric energy meter and the mobile terminal service module installed on the mobile terminal, the monitoring function and the transparent transmission function of the electric energy meter of the mobile terminal are realized, and the resources are fully utilized, thereby saving manpower, material resources and line construction.
  • the cost at the same time, facilitates the user's inquiry, charging and monitoring of the electric energy meter, and the operation is simple, effectively enhances the user experience, and has good economic and social benefits.
  • the invention can be widely applied to various mobile terminal and electric energy meter interconnection systems.
  • the embodiment provides a smart energy meter applied to a mobile terminal and an electric energy meter interconnection system.
  • the smart electric energy meter 1 is applied to a mobile terminal and an electric energy meter interconnection system, which is wirelessly communicated and moved.
  • Terminal connection D1 collects power data and other data and transmits the power data and other data to the mobile terminal service module in the mobile terminal;
  • D2 receives the control command of the mobile terminal service module in the mobile terminal, and controls according to the control command The working state of the electric line.
  • step D1 specifically includes recording a user balance and controlling according to the user balance. Powering on or off the power line; or receiving a recharge command from the mobile terminal service module, and recharging the user balance according to the recharge command. For example, when the user balance is 0, the power line can be controlled to be powered off.
  • FIG. 1 shows the basic components of the electric energy meter. To better understand the structure and working principle of the electric energy meter, the specific circuit composition of the electric energy meter is shown in Figure 4.
  • the electric energy meter 1 includes a central processing unit, a power supply unit, a storage circuit, Voltage sampling unit, current sampling unit, metering unit, WIFI communication unit, infrared communication unit, RS485 communication unit, Bluetooth communication unit, LED display screen, LCD display, relay and wire interface for connecting external wires, the wire interface Connected to the power unit, the output of the power unit is connected to the input of the central processing unit, and the power unit is used to convert the AC level of 220V and provide power signals to the metering unit and the central processing unit.
  • Both the voltage sampling unit and the input of the current unit are connected to a wire, and the output of the voltage sampling unit and the current unit are both connected to an input of the metering unit, and the metering unit is connected to the central processing unit.
  • the grid parameters such as line voltage, current, power, frequency, and electric energy can be obtained at the same time, and the line state is effectively monitored. Line abnormalities can also be found in time for grid parameters such as line voltage, current, power, frequency, and electric energy.
  • the storage circuit is used to store control parameters, power consumption, operation records, and data for balances.
  • the WIFI communication unit, the infrared communication unit, and the Bluetooth communication unit are all connected with the central processing unit, and are used for providing various communication methods for data interconnection with the mobile phone.
  • RS485 is used for wired interconnection with external devices.
  • the input terminals of the LED display and the LCD display are connected to the output of the central processing unit for displaying status information of the energy meter, power consumption and the like.
  • the input of the relay is connected to the output of the central processing unit, and the central processing unit can be controlled by the switch of the relay. Control power (power line) power on or off.
  • the embodiment provides a smart energy meter applied to the interconnection system between the mobile terminal and the electric energy meter.
  • the monitoring function and the transparent transmission function of the electric energy meter by the mobile terminal can be realized and fully utilized. Resources save manpower and material resources and line construction costs. At the same time, it is convenient for users to query, charge and monitor electricity meters, and it is easy to operate, effectively enhances user experience and has good economic and social benefits.
  • This embodiment can be widely applied to various smart electric energy meters.
  • the present invention provides two types of links: a mobile terminal transmission channel and a transmission terminal transmission channel.
  • the energy meter system based on mobile terminal communication includes at least one mobile terminal 2 and a plurality of electric energy meters 1, and the electric energy meter 1 is connected to the mobile terminal by wireless communication, and the mobile terminal 2 is connected through the mobile terminal.
  • the network is connected to the cloud platform service center 3.
  • the cloud platform center 3 includes a power data server 31 having a web interface, and the mobile terminal 1 is connected to the web interface through a mobile internet.
  • it also includes a bank payment interface 32, and the bank payment interface 32 is connected to the cloud platform center 3 via the Internet.
  • Wireless communication methods include, but are not limited to, Bluetooth communication mode or WIFI communication mode or infrared communication mode.
  • the mobile terminal 1 is a mobile phone, a tablet or a notebook computer.
  • the Bluetooth communication unit of the mobile phone can be used to establish a data connection with the electric energy meter, read the user's power consumption data, and then upload the power consumption data to the cloud platform through the mobile phone's own mobile internet (GPRS/3G/4G, etc.).
  • Center cloud platform center can use electricity data
  • the user can perform charging, such as recording, statistics, and distribution.
  • the user can connect to the cloud platform center to recharge the mobile phone. After the charging request is accepted, the user can transfer to the bank payment interface for online payment. After the payment is completed, the cloud platform center can generate the recharge.
  • the instruction, the recharge instruction is transmitted to the electric energy meter through the mobile phone, and the recharge operation is conveniently performed.
  • the electric energy meter system further includes an acquisition terminal 100 and a transmission terminal 200, and the electric energy meter 1 is sequentially connected to the cloud platform center through the collection terminal 100 and the transmission terminal 200, or an electric energy meter. 1 It is also possible to connect directly to the cloud platform center through the transmission terminal 200.
  • the electric energy meter 1 is connected to the collection terminal 100 by means of RS485 communication, and the collection terminal 100 is connected to the transmission terminal by means of GPRS or WIFI communication, and the transmission terminal 200 is connected to the cloud platform center 3 via the Internet.
  • the electric energy meter of other communication modes can also be directly connected to the transmission terminal 200.
  • the electric energy meter GPRS electric energy meter
  • the electric energy meter WIFI electric energy meter
  • the communication mode is directly connected to the transmission terminal 200; obviously, the GPRS electric energy meter and the WIFI electric energy meter are merely examples, and may be other electric energy meters of communication methods, which are all within the scope of the discussion.
  • the electric energy meter is a single-phase electric energy meter or a three-phase electric energy meter.
  • the power data can be transmitted to the cloud platform center through the transmission terminal transmission channel, and the user's recharge data can also be sent to the energy meter through the transmission terminal transmission channel, which is not described here.
  • the energy meter system based on communication of the mobile terminal in this embodiment utilizes the mobile terminal and
  • the electric energy meter establishes interconnection, realizes the monitoring function and transparent transmission function of the electric energy meter on the mobile terminal, fully utilizes resources, saves manpower and material resources and line construction cost, and is convenient for the user to inquire, recharge and monitor the electric energy meter, and the operation is simple. Effectively enhance the user experience, with good economic and social benefits.
  • the mobile terminal transmission channel and the transmission terminal transmission channel are simultaneously set, and each channel can be interconnected in various ways to communicate with the energy meter and the cloud platform center. It provides a variety of options, while improving the monitoring function of the electric energy meter and the data transparent transmission function, the selectivity of the communication link is improved, thereby effectively enhancing the reliability of communication, and having good economic and social benefits.
  • the invention can be widely applied to various electric energy meter systems.

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  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
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Abstract

一种基于移动终端通信的电能表系统，包括一个或一个以上移动终端（2）和与所述移动终端（2）通讯连接的至少一个电能表（1），所述移动终端（2）能够接收任意一个电能表（1）发送的数据并向该电能表（1）发送控制指令。还包括云平台中心（3），移动终端（2）以及电能表（1）通过网络与云平台中心（3）连接。通过利用移动终端（2）与电能表（1）建立互联，以及安装在移动终端（2）上的移动终端服务模块（21），实现移动终端（2）对电能表（1）的监控功能和透传功能，同时方便用户对电能表（1）的查询、用电充值和监控，操作简单，有效增强了用户体验。

Description

一种基于移动终端通信的电能表系统 技术领域
本发明涉及电能表通信领域，具体的涉及一种基于移动终端通信的电能表系统。
背景技术
现在的电能表，尤其是智能电能表是智能电网的智能终端，它与传统意义上仅用作电量计量的电能表有很大区别，智能电能表除了具备传统电能表基本用电量的计量功能以外，为了适应智能电网和新能源的使用还具有双向多种费率计量功能、用户端控制功能、多种数据传输模式的双向数据通信功能、防窃电功能等智能化的功能，智能电能表代表着未来节能型智能电网最终用户智能化终端的发展方向。
智能移动终端，是指像个人电脑一样，具有独立的操作系统，独立的运行空间，可以由用户自行安装软件、游戏、导航等第三方服务商提供的程序，并可以通过移动通讯网络来实现无线网络接入终端类型的总称。
现有技术中，智能电能表的监控包括人工抄表、使用有线网络传输或通过移动无线网络传输等手段。一方面，这些手段要么浪费人力物力、要么线路搭建成本高，浪费资源；另一方面，用户获取用电信息需要到专门单位查询或电话、短信查询，用电充值需要到专门单位充值或绑定银行汇付，手段单一而且繁杂，影响用户体验。而且现有 技术的电能表仅有一条通信通道，容易因为通信故障致使电能表通信网络崩溃，稳定性差。
随着科技的进步和人们生活水平的提高，手机、平板电脑等移动终端已经深入人们的日常生活，尤其是智能手机几乎是人手一部。如何利用智能移动终端的功能实现对智能电能表的监控，同时改变智能电能表的单一性功能，实现资源的充分利用，方便用户使用和增强用户体验，并利用多种通道通信提高通信的可靠性，是本发明要解决的技术问题。
发明内容
为了解决上述技术问题，本发明的目的是提供一种利用智能移动终端的功能实现对电能表的监控的移动终端和电能表的互联系统、以及一种利用智能移动终端的功能实现云平台中心与电能表数据互联的电能表系统。
为了解决上述技术问题，本发明的另一个目的是提供一种应用于移动终端与电能表互联系统中的电能表、以及一种可提供多种通道，增强电能表网络通信可靠性的多通信通道电能表系统。
另一方面，为了解决现有的电能表功能较单一，无法有效利用的缺点，提供一种电能表费用管理系统，其能够利用电能表实现多种费用的管理，并且能够利于电能表的断电功能对用户费用的缴纳做出相应的管理。
本发明所采用的技术方案是：
本发明提供一种基于移动终端通信的电能表系统，包括至少一个移动终端和与所述移动终端通讯连接的至少一个电能表，所述移动终端能够接收每一个电能表的发送数据并向相应电能表发送控制指令。
优选地，还包括云平台中心，所述移动终端以及所述电能表通过网络与所述云平台中心连接，所述移动终端和/或所述云平台中心能够接收每一个电能表的发送数据，并且所述移动终端和/或所述云平台中心能够发送控制指令到相应电能表。
优选地，所述控制指令包括充值指令。
优选地，所述电能表包括中央处理单元以及与所述中央处理单元通讯连接的计量单元、通信单元以及用电控制单元；
所述中央处理单元用于执行所述移动终端发送的控制指令，并且
用于根据所述计量单元计量的用电数据监测用户余额；
所述通信单元与所述移动终端和所述云平台中心数据通讯连接；以及
所述用电控制单元根据用户余额控制所述电能表的通电或断电。
优选地，所述至少一个电能表通过一个传输终端与所述云平台中心进行数据通讯，所述电能表与所述传输终端直接连接或借助于一采集终端连接。
优选地，所述电能表通过RS485数据线与所述采集终端通讯连接，所述采集终端通过GPRS、3G/4G或WIFI通信与所述传输终端连接，所述传输终端通过网络与所述云平台中心连接。
优选地，所述移动终端包括移动终端服务模块，所述移动终端服 务模块包括：
用电统计子模块，用于根据用电数据生成用电统计数据和/或费用统计数据；
电表信息管理子模块，用于接收来自电能表的状态信息并生成电表信息；
用户信息管理子模块，用于接收并存储来自云端或电能表或用户输入的用户信息；
和电表参数子模块，用于接收并存储来自云端或电能表的电表参数信息。
优选地，所述电能表管理用户余额、至少两种费种及其扣费参数，根据任一费种对应的扣费参数执行扣费并产生扣费记录；
所述云平台中心用于接收及存储所述扣费记录。
优选地，所述电能表用于管理至少两种费种，任一费种对应的扣费参数包括扣费项目以及扣费项目对应的扣费时间和扣费金额；
所述中央处理单元定期检查启用的扣费项目，根据所述扣费参数执行扣费并产生扣费记录；
所述电能表还包括报警模块，用于在所述用户余额小于系统设定值或不足以抵扣所述扣费金额时进行报警，提示用户充值；
所述用电控制单元控制所述电能表以使所述电能表处于断电状态或供电状态。
优选地，还包括数据采集模块以及信用管理模块，
所述信用管理模块包括：
信用等级评定模块，用于根据用户的信用基数和/或历史用电数据和/或历史缴费情况评价用户信用等级；
信用额度计算模块，用于根据用户信用等级和信用额度的关系计算出用户信用额度；
所述信用等级评定模块的输出端与信用额度计算模块的输入端连接；
所述数据采集模块用于采集和统计用户的信用基数数据、历史用电数据和历史缴费数据，所述数据采集模块的输出端与信用等级评定模块的输入端连接。
本发明的有益效果是：
本发明通过利用移动终端与电能表建立互联，以及安装在移动终端上的移动终端服务模块，实现移动终端对电能表的监控功能和透传功能，充分利用资源，节省了人力物力和线路搭建成本，同时方便用户对电能表的查询、用电充值和监控，操作简单，有效增强了用户体验，具有良好的经济和社会效益。
本发明通过利用移动终端与电能表建立互联，可实现利用移动终端对电能表的监控功能和透传功能，充分利用资源，节省了人力物力和线路搭建成本，同时方便用户对电能表的查询、用电充值和监控，操作简单，有效增强了用户体验，具有良好的经济和社会效益。
本发明一种多通信通道电能表系统通过同时设置移动终端传输通道和传输终端传输通道，而且各个通道均可采用多种方式互联，为电能表与云平台中心的通信提供了多种选择，在实现对电能表的监控 功能和数据透传功能的同时，提高了通信链路的可选择性，从而有效增强通信的可靠性，具有良好的经济和社会效益。
本发明可广泛应用于各种智能电能表、各种电能表系统。同时，本发明充分利用智能电表功能，把多项生活费用统一利用电表扣费。一方面简化了缴费程序，方便客户使用，增强用户体验；另一方面，由于每个用户的均使用电表代缴相关费用，分担了中心服务器的计算量，实现资源的优化利用和分布缴费、统一管理的功能，节约了各项生活费用的收缴成本，具有良好的经济和社会效益。本发明可广泛应用于各种收费管理系统。
附图说明
下面结合附图对本发明的具体实施方式作进一步说明：
图1为本发明的结构示意框图；
图2为本发明的实施例1中的智能电能表的结构示意框图；
图3是本发明实施例2的电路结构框图；
图4是本发明实施例3的电路结构框图；
图5a是本发明实施例4中多通信通道电能表系统的一种电路结构框图；以及
图5b是本发明实施例4中多通信通道电能表系统的另一种电路结构框图。
具体实施方式
需要说明的是，在不冲突的情况下，本发明中的实施例及实施例 中的特征可以相互组合。
如图1所示，本发明提供的电能表管理系统包括一个或一个以上移动终端2和与移动终端2通讯连接的至少一个电能表1，移动终端2能够接收与其通讯的任意一个电能表1的发送数据并向相应的电能表1发送控制指令。所述发送数据可以包括用电数据、用户余额、电能表参数信息或其他数据。在使用过程中，一个移动终端2能够对应一个或多个电能表1。移动终端2可以包括移动终端服务模块21，移动终端2可以是手机、平板电脑或笔记本电脑等设备。移动终端2与电能表1之间通讯连接，可以选择的通讯连接方式包括但不限于：互联网、蓝牙、红外或WiFi等。
在其余的实施例中，还可以设置有云平台中心3，移动终端2以及智能表1通过网络与云平台中心3连接。移动终端2和/或云平台中心3能够接收每一个电能表1的发送数据，并且移动终端2和/或云平台中心3能够发送控制指令到相应电能表1。
电能表1包括中央处理单元4以及与中央处理单元4通讯连接的计量单元5、通信单元6以及用电控制单元7。
中央处理单元4用于执行移动终端2或云平台中心3发送的控制指令，根据控制指令执行相应动作。控制指令包括充值指令或针对电能表的通电或断电指令或者其他的指令。电能表1的通电或断电由设置在其内部的继电器完成。
计量单元5用于计量电能表1的用电数据以及电表参数信息或相关数据，计量单元5将用电数据发送到中央处理单元4，中央处理单 元4将收到的用电数据与预先设定的用电阈值以及用户余额阈值进行比较，当用户用电量超过用电阈值和/或用户余额低于用电余额阈值时，中央处理单元4发送报警信息给用电控制单元7。用电阈值和用电余额阈值可以根据需要设定，例如根据用户的历史使用情况进行设置，在其余的实施方式中，计量单元5也可以将用电数据等信息发送到云平台中心3，云平台中心3再通过移动终端2向智能表1发送报警信息或者直接向智能表1发送报警信息。
通信单元6与移动终端2以及云平台中心3进行数据通讯，通信单元6包括但不限于WIFI通信单元、红外通信单元、蓝牙通信单元和RS485通信单元。
用电控制单元7根据报警信息控制所述电能表1的通电或断电。例如，用电控制单元7设置有继电器，控制电能表1的通电或断电。当接收到报警信息后，继电器控制电能表1断电，断电后，用户可以利用移动终端2或通过云平台中心3向智能表1发出充值指令，中央处理单元4执行充值指令后，用电控制单元7控制电能表1通电。
电能表1还包括存储单元8以及显示单元9，存储单元8包括存储电路，用于存储所述控制指令、用电数据和状态信息、用户信息、用户余额、电表参数信息及其他需要进行存储的数据，显示单元9为用于显示电能表状态信息和/或用电量数据的LED显示屏或LCD显示屏。
移动终端2还可以包括：用电统计子模块，用于根据用电数据生成用电统计数据和/或费用统计数据；电表信息管理子模块，用于接 收来自电能表的状态信息并生成电表信息；用户信息管理子模块，用于接收并存储来自云平台中心3或电能表1或用户输入的用户信息；以及电表参数子模块，用于接收并存储来自云平台中心3或电能表1的电表参数信息。
电能表1的状态信息包括电力曲线信息、电压合格率信息、电表费率信息和告警信息；所述用户信息包括用户账号信息；所述电表参数信息包括标准电流信息、最大电流信息、电源频率信息和耗电计量信息。如出现异常情况，如用电量突升或电路异常，用户通过手机中的应用程序可及时获知并妥当处理，把损失减到最小。用户可以是普通家庭用户，也可以是物业管理单位等等。
下面结合具体实施例对本发明的工作原理做进一步解释：
实施例1
将本发明的电能表系统应用于智能电表中，电能表1除了包含上述模块能够对电费进行计量监控外，还能够执行扣除一些其他费用，例如房屋租赁费和/或物业管理费和/或水费和/或电费和/或燃气费。电能表1存储用户余额以及两种或两种以上上述费用所对应的扣费参数，电能表1根据扣费参数执行扣费，并产生扣费记录；云平台中心3用于接收扣费记录。
电能表1存储的扣费参数所对应的费用包括房屋租赁费和/或物业管理费和/或水费和/或电费和/或燃气费中的至少两种。扣费参数包括扣费项目、扣费项目所对应的扣费时间以及扣费金额。通过云平台中心3或移动终端2可以向电能表1中写入用户余额、信用额度和 扣费参数等信息。信用额度为根据用户的信用基数和/或历史用电数据和/或历史缴费情况评价用户信用等级，并且根据用户信用等级和信用额度的关系计算出的用户的信用额度，在用户储存的用户余额不足以进行扣费时，可以使用信用额度进行扣费。电能表1对用户余额、信用额度、扣费参数进行存储，并根据扣费参数在需要扣费时产生扣费记录，并将扣费记录发送至云平台中心3。
移动终端2可以读取、存储、显示电能表1或云平台中心3中存储的用户余额、信用额度、扣费参数、扣费记录和电能表1的状态信息。并且通过移动终端2能够接收云平台中心3发送的余额不足的报警信息。
如图2所示，电能表1还包括充值管理功能模块11以及信用管理模块13，充值管理功能模块11用于存储用户余额及扣费参数，扣费参数包括扣费项目以及扣费项目对应的扣费时间和扣费金额；中央处理单元4用于定期检查启用的扣费项目，根据扣费参数执行扣费并产生扣费记录；信用管理模块13用于产生信用额度以抵扣所述费用；用电控制单元7用于控制电能表1以使电能表1处于断电状态或供电状态；数据采集模块18用于采集和统计用户的信用基数数据、历史用电数据和历史缴费数据。
在本实施例中，用电控制单元7控制电能表1拉闸或合闸以使电能表1处于断电状态或供电状态。
信用管理模块13包括信用等级评定模块131以及信用额度计算模块132，信用评定模块131的输出端与信用额度计算模块132的输 入端连接，信用评定模块131用于根据用户的信用基数和/或历史用电数据和/或历史缴费情况评价用户信用等级；信用额度计算模块132用于根据用户信用等级和信用额度的关系计算出用户信用额度。
在具体使用过程中，根据用户需要，房屋管理员或物业管理员通过云平台中心3或移动终端2向电能表1写入房屋租赁费和/或物业管理费和/或水费和/或电费和/或燃气费等费种所对应的扣费项目、扣费时间及扣费金额，其中房屋租赁费和/或物业管理费可以直接确定，水费和/或电费和/或燃气费由抄表确定，用户可以根据自己的使用情况通过移动终端2或云平台中心3存入一定余额，在需要扣费时，电能表1直接从用户余额中进行扣费，当用户余额与上述信用额度之和不足以抵扣费用时，电能表1的报警模块17进行声光报警或向移动终端2报警或者云平台中心3向移动终端2发送报警短信，在报警后用户仍不缴费的情况下，则电能表1进行自动断电以促使用户续交费用。
信用管理模块13用于对用户的信用额度进行管理，产生信用额度，以便于用户在没有及时续费导致用户余额不足的时候先行使用信用额度进行缴费，从而避免用户被停电。电能表1同时设置有存储芯片15、显示模块16以及报警模块17。存储芯片15用于对数据进行存储，显示模块16用于显示存储的数据以及电能表的使用状态，报警模块17用于进行报警。
在其余的实施例中，数据采集模块18、信用等级评定模块131和信用额度计算模块132也可以设置在云平台中心3，云平台中心3 将用户信用额度发送到电能表1，电能表1接收并存储用户信用额度，并根据用户信用额度控制电能表1以使电能表1处于断电状态或供电状态。
实施例2
本实施例移动终端以手机为例，手机通过蓝牙通信方式与电能表对接，通过3G网络与云平台中心3连接，移动终端服务模块是安装在智能手机操作系统上的应用程序，充值指令为20位加密充值码，加密充值码可以是从云平台中心3下发到手机，再通过手机发送到电能表；或者可以由用户自行购买加密充值码，然后输入手机，由手机发送到电能表。
如图3所示，一种移动终端与电能表互联系统，其包括至少一个移动终端2和至少一个电能表1，移动终端2通过无线通信方式与电能表1连接；移动终端2中设置有移动终端服务模块21，其工作步骤包括以下步骤：
S1、电能表1采集用电数据并将用电数据传送到移动终端服务模块；
S2、移动终端服务模块21接收来自电能表的用电数据并将用电数据通过移动互联网络上传云平台中心3；
S3、移动终端服务模块21接收来自云平台中心3的控制指令并发送该控制指令到电能表1；
S4、电能表1根据控制指令控制用电线路的工作状态，即对用电线路进行通电或断电。
步骤S2中控制指令包括充值指令和或针对电能表的通电或断电指令，步骤S2具体包括，接收来自云平台中心3的充值指令，并将充值指令下发到电能表1；或者接收用户输入的充值指令，并将充值指令下发到电能表1。
步骤S3具体包括子步骤：
S31,记录用户余额，并根据用户余额控制用电线路通电或者断电；S32,接收来自移动终端服务模块的充值指令，并根据充值指令为用户余额充值。
本实施例通过利用移动终端与电能表建立互联，以及安装在移动终端上的移动终端服务模块，实现移动终端对电能表的监控功能和透传功能，充分利用资源，节省了人力物力和线路搭建成本，同时方便用户对电能表的查询、用电充值和监控，操作简单，有效增强了用户体验，具有良好的经济和社会效益。本发明可广泛应用于各种移动终端与电能表互联系统。
实施例3
本实施例提供一种应用于移动终端与电能表互联系统中的智能电能表，如图4所示，智能电能表1应用于一种移动终端与电能表互联系统，其通过无线通信方式与移动终端连接，D1采集用电数据及其他数据并将用电数据及其他数据传送到移动终端中的移动终端服务模块；D2接收移动终端中的移动终端服务模块的控制指令，并根据控制指令控制用电线路的工作状态。
优选的，步骤D1具体包括记录用户余额，并根据用户余额控制 用电线路通电或者断电；或接收来自移动终端服务模块的充值指令，并根据充值指令为用户余额充值。例如，当用户余额为0时，可控制用电线路断电。
图1示出电能表的基本组成模块，为更好理解电能表的结构和工作原理，电能表的具体电路组成结构如图4所示，电能表1包括中央处理单元、电源单元、存储电路、电压采样单元、电流采样单元、计量单元、WIFI通信单元、红外通信单元、RS485通信单元、蓝牙通信单元、LED显示屏、LCD显示屏、继电器和用于连接外部导线的导线接口，所述导线接口与电源单元连接，所述电源单元的输出端与中央处理单元的输入端连接，电源单元用于对220V的交流电平转换，并提供给计量单元和中央处理单元电源信号。电压采样单元和电流单元的输入端均与导线接口连接，所述电压采样单元和电流单元的输出端均与计量单元的输入端连接，所述计量单元与中央处理单元连接。通过对导线电压、电流的采集可同时获取线路电压、电流、功率、频率、电能等电网参数，有效监测线路状态。对线路电压、电流、功率、频率、电能等电网参数也可以及时发现线路异常。存储电路用于存储控制参数、用电量、操作记录、用于余额等数据。WIFI通信单元、红外通信单元、蓝牙通信单元均与中央处理单元连接，用于提供多种通信方式与手机进行数据互联。RS485用于与外部设备进行有线互联。LED显示屏和LCD显示屏的输入端均与中央处理单元的输出端连接，用于显示电能表的状态信息、用电量等数据。继电器的输入端与中央处理单元的输出端连接，中央处理单元可以通过控制继电器的开关来 控制导线(用电线路)的通电或断电。
本实施例提供了一种应用于移动终端与电能表互联系统中的智能电能表，通过利用移动终端与电能表建立互联，可实现利用移动终端对电能表的监控功能和透传功能，充分利用资源，节省了人力物力和线路搭建成本，同时方便用户对电能表的查询、用电充值和监控，操作简单，有效增强了用户体验，具有良好的经济和社会效益。
本实施例可广泛应用于各种智能电能表。
实施例4
为了实现云平台中心3与电能表1的数据通信，本发明在提供了两种链路：移动终端传输通道和传输终端传输通道。
一、移动终端传输通道。
该实施例中，如图5a所述，基于移动终端通信的电能表系统包括至少一个移动终端2和多个电能表1，电能表1通过无线通信方式与移动终端连接，移动终端2通过移动互联网络与云平台服务中心3连接。云平台中心3包括用电数据服务器31，用电数据服务器31具有Web接口，移动终端1通过移动互联网络与Web接口连接。优选的，其还包括银行支付接口32，银行支付接口32通过互联网与云平台中心3连接。无线通信方式包括但不限于蓝牙通信方式或WIFI通信方式或红外通信方式。移动终端1为手机、平板电脑或笔记本电脑。
例如，可以利用手机的蓝牙通信单元与电能表建立数据连接，读取用户的用电数据，然后再将用电数据通过手机自身的移动互联网络(GPRS/3G/4G等等)上传到云平台中心，云平台中心可对用电数据 进行记录、统计和分发等处理；而用户可以通过手机连接到云平台中心进行充值，所述充值请求被受理后可以转接到银行支付接口进行在线支付，支付完成后可以再云平台中心生成充值指令，充值指令再通过手机透传到电能表，方便的完成充值操作。
二、传输终端传输通道。
如图5b所示，在利用移动终端进行通讯的基础上，电能表系统还包括采集终端100和传输终端200，电能表1依次通过采集终端100和传输终端200连接到云平台中心，或者电能表1也可以直接通过传输终端200连接到云平台中心。
优选的，电能表1通过RS485通信方式连接到采集终端100，采集终端100通过GPRS或WIFI通信方式连接到传输终端，传输终端200通过互联网连接到云平台中心3。
另外，其他通讯方式的电能表也可以直接连接到传输终端200，例如电能表(GPRS电能表)也可以通过GPRS通信方式直接连接到传输终端200；或者电能表(WIFI电能表)也可以通过WIFI通信方式直接连接到传输终端200；显然的，GPRS电能表和WIFI电能表仅仅是举例，也可以是其它通信方式的电能表，均在论述范围之内。所述电能表为单相电能表或三相电能表。
和移动终端传输通道一样，用电数据可以通过传输终端传输通道传输到云平台中心，用户的充值数据也可以通过传输终端传输通道下发到电能表，在此不做累述。
本实施例基于移动终端通信的电能表系统通过利用移动终端与 电能表建立互联，实现移动终端对电能表的监控功能和透传功能，充分利用资源，节省了人力物力和线路搭建成本，同时方便用户对电能表的查询、用电充值和监控，操作简单，有效增强了用户体验，具有良好的经济和社会效益。
另一方面，本实施例中的一种多通信通道电能表系统通过同时设置移动终端传输通道和传输终端传输通道，而且各个通道均可采用多种方式互联，为电能表与云平台中心的通信提供了多种选择，在实现对电能表的监控功能和数据透传功能的同时，提高了通信链路的可选择性，从而有效增强通信的可靠性，具有良好的经济和社会效益。本发明可广泛应用于各种电能表系统。
以上是对本发明的较佳实施进行了具体说明，但本发明创造并不限于所述实施例，熟悉本领域的技术人员在不违背本发明精神的前提下还可做作出种种的等同变形或替换，这些等同的变形或替换均包含在本发明权利要求所限定的范围内。

Claims (10)

  1. 一种基于移动终端通信的电能表系统，其特征在于，包括至少一个移动终端和与所述移动终端通讯连接的至少一个电能表，所述移动终端能够接收每一个电能表的发送数据并向相应电能表发送控制指令。
  2. 根据权利要求1所述的基于移动终端通信的电能表系统，其特征在于：还包括云平台中心，所述移动终端以及所述电能表通过网络与所述云平台中心连接，所述移动终端和/或所述云平台中心能够接收每一个电能表的发送数据，并且所述移动终端和/或所述云平台中心能够发送控制指令到相应电能表。
  3. 根据权利要求1或2所述的基于移动终端通信的电能表系统，其特征在于：所述控制指令包括充值指令。
  4. 根据权利要求2所述的基于移动终端通信的电能表系统，其特征在于：所述电能表包括中央处理单元以及与所述中央处理单元通讯连接的计量单元、通信单元以及用电控制单元；
    所述中央处理单元用于执行所述移动终端发送的控制指令，并且
    用于根据所述计量单元计量的用电数据监测用户余额；
    所述通信单元与所述移动终端和所述云平台中心数据通讯连接；以及
    所述用电控制单元根据用户余额控制所述电能表的通电或断电。
  5. 根据权利要求2或者4所述的基于移动终端通信的电能表系统，其特征在于：
    所述至少一个电能表通过一个传输终端与所述云平台中心进行 数据通讯，所述电能表与所述传输终端直接连接或借助于一采集终端连接。
  6. 根据权利要求5所述的基于移动终端通信的电能表系统，其特征在于：
    所述电能表通过RS485数据线与所述采集终端通讯连接，所述采集终端通过GPRS、3G/4G或WIFI通信与所述传输终端连接，所述传输终端通过网络与所述云平台中心连接。
  7. 根据权利要求5所述的基于移动终端通信的电能表系统，其特征在于：
    所述移动终端包括移动终端服务模块，所述移动终端服务模块包括：
    用电统计子模块，用于根据用电数据生成用电统计数据和/或费用统计数据；
    电表信息管理子模块，用于接收来自电能表的状态信息并生成电表信息；
    用户信息管理子模块，用于接收并存储来自云端或电能表或用户输入的用户信息；
    和电表参数子模块，用于接收并存储来自云端或电能表的电表参数信息。
  8. 一种基于权利要求4所述电能表系统的费用管理系统，其特征在于：
    所述电能表管理用户余额、至少两种费种及其扣费参数，根据任 一费种对应的扣费参数执行扣费并产生扣费记录；
    所述云平台中心用于接收及存储所述扣费记录。
  9. 根据权利要求8所述的费用管理系统，其特征在于：
    所述电能表用于管理至少两种费种，任一费种对应的扣费参数包括扣费项目以及扣费项目对应的扣费时间和扣费金额；
    所述中央处理单元定期检查启用的扣费项目，根据所述扣费参数执行扣费并产生扣费记录；
    所述电能表还包括报警模块，用于在所述用户余额小于系统设定值或不足以抵扣所述扣费金额时进行报警，提示用户充值；
    所述用电控制单元控制所述电能表以使所述电能表处于断电状态或供电状态。
  10. 根据权利要求9所述的费用管理系统，其特征在于：还包括数据采集模块以及信用管理模块，
    所述信用管理模块包括：
    信用等级评定模块，用于根据用户的信用基数和/或历史用电数据和/或历史缴费情况评价用户信用等级；
    信用额度计算模块，用于根据用户信用等级和信用额度的关系计算出用户信用额度；
    所述信用等级评定模块的输出端与信用额度计算模块的输入端连接；
    所述数据采集模块用于采集和统计用户的信用基数数据、历史用电数据和历史缴费数据，所述数据采集模块的输出端与信用等级 评定模块的输入端连接。
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