CN111220229A - AMR/AMI combined meter reading system, device and method - Google Patents
AMR/AMI combined meter reading system, device and method Download PDFInfo
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- CN111220229A CN111220229A CN202010067373.6A CN202010067373A CN111220229A CN 111220229 A CN111220229 A CN 111220229A CN 202010067373 A CN202010067373 A CN 202010067373A CN 111220229 A CN111220229 A CN 111220229A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/06—Indicating or recording devices
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/60—Arrangements in telecontrol or telemetry systems for transmitting utility meters data, i.e. transmission of data from the reader of the utility meter
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
- H04Q2209/84—Measuring functions
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Abstract
The invention relates to the field of wireless meter reading, in particular to an AMR/AMI combined meter reading system, a device and a method, wherein the method comprises the steps of issuing an AMR meter reading task instruction and/or an AMI reading control instruction by a cloud server; the AMR main control device receives an AMR meter reading task instruction, and the AMI main control device receives an AMI meter reading instruction; the wireless water meter terminal receives an AMI reading control instruction from the AMI main control device; the wireless water meter terminal respectively sends the water meter information to the AMR main control device and the AMI main control device; the AMR main control device and the AMI main control device send the received water meter information of the vehicle-mounted device end and the water meter information of the concentrator end to the cloud server.
Description
Technical Field
The invention relates to the field of wireless meter reading, in particular to an AMR/AMI combined meter reading system, device and method.
Background
The first milestone in the development of water meters was that electromechanical water meters were replaced by smart water meters. The intelligent water meter is a novel water meter which measures the water consumption by utilizing the modern microelectronic technology, the modern sensing technology and the intelligent IC card technology and transmits and settles the transaction of water consumption data. Compared with the traditional water meter which only has the functions of flow acquisition and mechanical pointer display of water consumption, the water meter is a great improvement. The intelligent water meter can record and electronically display the water consumption, can control the water consumption according to convention, automatically complete the water fee calculation of the stepped water price, and simultaneously can perform the function of water data storage.
Remote meter reading technology is a direction of development of intelligent water meters. The prepayment function of the intelligent card type water meter, namely 'prepayment before water consumption', cannot become the only restriction means for collecting water charges after the social civilization develops to a certain height, and meanwhile, at the present stage of industrially developed countries, the intelligent card type water meter is applied to controlling rated plan indexes and actual water consumption metering for water conservation in enterprises, and also applied to water conservation in institutions, and is controlled by a card water meter in dormitory rooms of students in schools, so that the intelligent card type water meter is rarely used for directly prepaying water for residents in societies, and the intelligent card type water meter does not claim to carry out prepayment before water consumption.
The procedure rule of first use and then payment is implemented from the day when water supply, power supply and gas supply are available for resident families in China since the country is built. The change of paying before using water is a conflict for the mind of residents. Moreover, the power supply and gas supply still keep the rule of first use and then payment, the economy is developed, the living standard of residents is high, the thought and the boundary of people are also improved, the rule of first use and then payment does not cause the social problem of water charge default, so the social civilization is advanced, and the prepayment measure is not an ideal measure. Therefore, the prepayment form of the intelligent card type water meter gradually turns to the development of a remote transmission and automatic reading system.
In the use process of the card type water meter, except that the running information of the water meter can be transmitted to the system information center when the user initiatively reports the repair or purchases water again for recharging, the manager can only know the running condition of the water meter when arriving at the site for installing the water meter. If the water meter is turned upside down, the water meter cannot automatically close the valve after the charged water amount is used up, even a user removes the water meter to directly use water, and the like, the situation can be known only when a manager arrives at a site for installing the water meter. Therefore, in the use process of various card water meters, a management department cannot master the operation condition of the water meter at any time, and certain personnel must be equipped to periodically go around to the site for installing the water meter for inspection, otherwise, the fault and the missing water quantity of the water meter cannot be known. Therefore, the remote meter reading technology is a direction of development of the intelligent water meter.
Compared with the traditional meter reading mode, the remote meter reading system is a new technology designed for improving the comprehensive charging management level of energy consumption parameters such as water meters and the like, replaces the traditional manual meter reading mode with a full-automatic meter reading mode, and has the characteristics of self-adaption of a network structure, debugging free, maintenance free, stable operation and convenient expansion compared with the similar meter reading system. The system adopts an advanced wireless network data transmission technology to collect the use conditions of water and electricity for residents in real time, realizes centralized storage and unified management of data, reduces manual labor, greatly improves working efficiency, provides basis for management, statistics and analysis of energy use conditions of relevant departments, and enables management to be more scientific and efficient. Once the Meter data is available in electronic form, it has become interesting to add communication functionality to the Meter, as this allows the Meter to remotely transmit the Meter data over a communication link using Automatic Meter Reading (Automatic Meter Reading-AMR) functionality, and Meter manufacturers have developed a number of different remote Meter Reading system architectures, broadly classified as short range wireless Meter Reading systems, on-board wireless Meter Reading systems, and networked Meter Reading systems. For example, a water supply company sends a car equipped with a wireless data collector that can efficiently collect water meter data as long as the car passes through a residential area. The vehicle-mounted meter reading system enables a water supply company staff to read five times of water meters in one day and ten times of the number of manual meter reading. In a networked meter reading system, meter data is transmitted to a fixed data collector, usually located on a utility pole at the end of a street or residential area. The data may then be transmitted to the water supply company via a broadband or wireless cellular network.
Originally, the replacement of manual meter reading with AMR systems was simply seen as a way to reduce labor costs, but this view is changing, as the industry recognizes that AMR allows water supply companies to conveniently provide greater benefits and better services (e.g., real-time billing), further improving energy efficiency, enabling immediate reporting of failures, and providing more accurate data to regulate the electricity usage habits of users within the network.
Advanced Metering Infrastructure (AMI) is sometimes substituted for AMR to highlight the distinction from simple remote meter reading. The AMI networked Meter reading System can be implemented with a variety of technologies, from satellite to low cost radio.
However, whether the meter is manually read, AMR read or AMI read, each of the above solutions has some problems in application scenarios, such as: the manual meter reading is suitable for distributed and centralized scenes, but the efficiency is extremely low, the error is easy to occur, and the personnel meter reading cost is high; the manual handheld device is used for reading the meter, so that the problem of easy error is solved, the efficiency is low, and human resources are wasted; the fixed installation collector mode is checked meter, is applicable to centralized scene, has solved the efficiency of artifical meter reading and has made mistakes the problem, but for distributed scene (villa), it is troublesome and select the installation point cost higher to install the collector, and AMR and AMI meter reading system at present all are independent operation and incompatible, can't solve the compatible switching problem of different scenes and different applications.
Disclosure of Invention
The invention aims to solve the technical problem of providing an AMR/AMI combined meter reading system, device and method, which can meet the application requirements of different scenes and different users, can debug and read the meter while installing in the project implementation process, shorten the debugging period in the project and reduce the project cost.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides a AMR/AMI combination formula system of checking meter, includes AMR main control platform, AMI main control platform, cloud ware and at least one wireless water meter terminal, wherein:
the wireless water meter terminal internally comprises:
the signal conversion module is used for receiving water meter information from the wireless water meter terminal and converting a serial port TTL signal of the wireless water meter terminal into an RF wireless signal data packet;
the AMR main control platform comprises:
the first vehicle-mounted device end receiving module is used for receiving the RF wireless signal data packet sent by the signal conversion module to obtain water meter information of the vehicle-mounted device end;
the second vehicle-mounted device end receiving module receives an AMR meter reading task instruction from the cloud server;
the vehicle-mounted device end sending module is used for forwarding water meter information of the vehicle-mounted device end to the cloud server;
AMI master control platform includes:
the system comprises a first concentrator end receiving module, a first concentrator end receiving module and a second concentrator end receiving module, wherein the first concentrator end receiving module receives an AMI reading control instruction from a cloud server, and the AMI reading control instruction is used for indicating to control and/or read a wireless water meter terminal;
the first concentrator end sending module is used for sending the concentrator end water meter information to the cloud server;
the second concentrator end receiving module is used for receiving the RF wireless signal data packet sent by the signal conversion module to obtain concentrator end water meter information;
the second concentrator end sending module is used for issuing the AMI reading control instruction to the wireless water meter terminal;
the cloud server includes:
the first cloud server side sending module is used for issuing an AMR meter reading task instruction;
the second cloud server side sending module is used for issuing an AMI reading and controlling instruction;
the cloud server side receiving module is used for receiving vehicle-mounted device side water meter information and concentrator side water meter information which are respectively sent by the vehicle-mounted device side sending module and the second concentrator side sending module;
and the cloud server end storage module is used for storing the water meter information of the vehicle-mounted device end and the water meter information of the concentrator end received by the cloud server end receiving module.
Optionally, the AMR master control platform is disposed on a mobile device, the mobile device is a vehicle, and the AMR master control platform is a mobile terminal.
Optionally, the reading and controlling task instruction of the concentrator end carries water meter identification and trust information of the wireless water meter terminal, and the information is used for describing the priority of the concentrator for controlling and/or reading the wireless water meter terminal.
The invention also provides an AMR/AMI combined meter reading device, which comprises an AMR main control device, an AMI main control device, a cloud server and at least one wireless water meter terminal, wherein:
the wireless water meter terminal internally comprises:
the signal conversion module is used for receiving water meter information from the wireless water meter terminal and converting a serial port TTL signal of the wireless water meter terminal into an RF wireless signal data packet;
the AMR main control device comprises:
the first vehicle-mounted device end receiving module is used for receiving the RF wireless signal data packet sent by the signal conversion module to obtain water meter information of the vehicle-mounted device end;
the second vehicle-mounted device end receiving module receives an AMR meter reading task instruction from the cloud server;
the vehicle-mounted device end sending module is used for forwarding water meter information of the vehicle-mounted device end to the cloud server;
the AMI master control device comprises:
the system comprises a first concentrator end receiving module, a first concentrator end receiving module and a second concentrator end receiving module, wherein the first concentrator end receiving module receives an AMI reading control instruction from a cloud server, and the AMI reading control instruction is used for indicating to control and/or read a wireless water meter terminal;
the first concentrator end sending module is used for sending the concentrator end water meter information to the cloud server;
the second concentrator end receiving module is used for receiving the RF wireless signal data packet sent by the signal conversion module to obtain concentrator end water meter information;
the second concentrator end sending module is used for issuing the AMI reading control instruction to the wireless water meter terminal;
the cloud server includes:
the first cloud server side sending module is used for issuing an AMR meter reading task instruction;
the second cloud server side sending module is used for issuing an AMI reading and controlling instruction;
the cloud server side receiving module is used for receiving vehicle-mounted device side water meter information and concentrator side water meter information which are respectively sent by the second vehicle-mounted device side sending module and the second concentrator side sending module;
and the cloud server end storage module is used for storing the water meter information of the vehicle-mounted device end and the water meter information of the concentrator end received by the cloud server end receiving module.
Optionally, the AMR master control device is disposed on a mobile device, the mobile device is a vehicle, and the AMR master control device is a mobile terminal.
Optionally, the reading and controlling task instruction of the concentrator end carries water meter identification and trust information of the wireless water meter terminal, and the information is used for describing the priority of the concentrator for controlling and/or reading the wireless water meter terminal.
The invention also provides an AMR/AMI combined meter reading method, which comprises the following steps:
the cloud server issues an AMR meter reading task instruction and/or an AMI reading control instruction;
the AMR main control device receives an AMR meter reading task instruction, and the AMI main control device receives an AMI meter reading instruction;
the wireless water meter terminal receives an AMI reading control instruction from the AMI main control device;
the wireless water meter terminal respectively sends the water meter information to the AMR main control device and the AMI main control device;
and the AMR main control device and the AMI main control device send the received water meter information of the vehicle-mounted device end and the water meter information of the concentrator end to the cloud server.
Optionally, the AMR master control device is disposed on a mobile device, the mobile device is a vehicle, and the AMR master control device is a mobile terminal.
Optionally, the reading and controlling task instruction of the concentrator end carries water meter identification and trust information of the wireless water meter terminal, and the information is used for describing the priority of the concentrator for controlling and/or reading the wireless water meter terminal.
Compared with the prior art, the invention has the beneficial effects that:
different scenes and different user application requirements can be met, debugging and meter reading can be carried out while installation is carried out in the project implementation process, the debugging period in the project is shortened, and the project cost is reduced. The meter reading device has the advantages of being simple in arrangement, stable, reliable and low in cost, and solves the problems that in the related technology, meter reading is carried out by adopting a concentrator, the meter reading is too complex and the reliability is too low.
Drawings
FIG. 1 is a block diagram of the system of the present invention;
FIG. 2 is a block diagram of the apparatus of the present invention;
FIG. 3 is a flow chart of the method of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As an embodiment of the present invention, the present invention provides an AMR/AMI combined meter reading system, including an AMR master control platform, an AMI master control platform, a cloud server, and at least one wireless water meter terminal, wherein:
the wireless water meter terminal internally comprises:
the signal conversion module is used for receiving water meter information from the wireless water meter terminal and converting a serial port TTL signal of the wireless water meter terminal into an RF wireless signal data packet;
the AMR main control platform comprises:
the first vehicle-mounted device end receiving module is used for receiving the RF wireless signal data packet sent by the signal conversion module to obtain water meter information of the vehicle-mounted device end;
the second vehicle-mounted device end receiving module receives an AMR meter reading task instruction from the cloud server;
the vehicle-mounted device end sending module is used for forwarding water meter information of the vehicle-mounted device end to the cloud server;
AMI master control platform includes:
the system comprises a first concentrator end receiving module, a first concentrator end receiving module and a second concentrator end receiving module, wherein the first concentrator end receiving module receives an AMI reading control instruction from a cloud server, and the AMI reading control instruction is used for indicating to control and/or read a wireless water meter terminal;
the first concentrator end sending module is used for sending the concentrator end water meter information to the cloud server;
the second concentrator end receiving module is used for receiving the RF wireless signal data packet sent by the signal conversion module to obtain concentrator end water meter information;
the second concentrator end sending module is used for issuing the AMI reading control instruction to the wireless water meter terminal;
the cloud server includes:
the first cloud server side sending module is used for issuing an AMR meter reading task instruction;
the second cloud server side sending module is used for issuing an AMI reading and controlling instruction;
the cloud server side receiving module is used for receiving vehicle-mounted device side water meter information and concentrator side water meter information which are respectively sent by the second vehicle-mounted device side sending module and the second concentrator side sending module;
and the cloud server end storage module is used for storing the water meter information of the vehicle-mounted device end and the water meter information of the concentrator end received by the cloud server end receiving module.
The invention also provides an AMR/AMI combined meter reading device, which comprises an AMR main control device, an AMI main control device, a cloud server and at least one wireless water meter terminal, wherein:
the wireless water meter terminal internally comprises:
the signal conversion module is used for receiving water meter information from the wireless water meter terminal and converting a serial port TTL signal of the wireless water meter terminal into an RF wireless signal data packet;
the AMR main control device comprises:
the first vehicle-mounted device end receiving module is used for receiving the RF wireless signal data packet sent by the signal conversion module to obtain water meter information of the vehicle-mounted device end;
the second vehicle-mounted device end receiving module receives an AMR meter reading task instruction from the cloud server;
the vehicle-mounted device end sending module is used for forwarding water meter information of the vehicle-mounted device end to the cloud server;
the AMI master control device comprises:
the system comprises a first concentrator end receiving module, a first concentrator end receiving module and a second concentrator end receiving module, wherein the first concentrator end receiving module receives an AMI reading control instruction from a cloud server, and the AMI reading control instruction is used for indicating to control and/or read a wireless water meter terminal;
the first concentrator end sending module is used for sending the concentrator end water meter information to the cloud server;
the second concentrator end receiving module is used for receiving the RF wireless signal data packet sent by the signal conversion module to obtain concentrator end water meter information;
the second concentrator end sending module is used for issuing the AMI reading control instruction to the wireless water meter terminal;
the cloud server includes:
the first cloud server side sending module is used for issuing an AMR meter reading task instruction;
the second cloud server side sending module is used for issuing an AMI reading and controlling instruction;
the cloud server side receiving module is used for receiving vehicle-mounted device side water meter information and concentrator side water meter information which are respectively sent by the second vehicle-mounted device side sending module and the second concentrator side sending module;
and the cloud server end storage module is used for storing the water meter information of the vehicle-mounted device end and the water meter information of the concentrator end received by the cloud server end receiving module.
The invention also provides an AMR/AMI combined meter reading method, which comprises the following steps:
the cloud server issues an AMR meter reading task instruction and/or an AMI reading control instruction;
the AMR main control device receives an AMR meter reading task instruction, and the AMI main control device receives an AMI meter reading instruction;
the wireless water meter terminal receives an AMI reading control instruction from the AMI main control device;
the wireless water meter terminal respectively sends the water meter information to the AMR main control device and the AMI main control device;
and the AMR main control device and the AMI main control device send the received water meter information of the vehicle-mounted device end and the water meter information of the concentrator end to the cloud server.
By the design of the system, the device and the method, different scenes and different user application requirements can be met, debugging and meter reading can be carried out while installation is carried out in the project implementation process, the debugging construction period in the project is shortened, and the project cost is reduced. The meter reading device has the advantages of being simple in arrangement, stable, reliable and low in cost, and solves the problems that in the related technology, meter reading is carried out by adopting a concentrator, the meter reading is too complex and the reliability is too low.
The conventional AMR (automatic metering device) and AMI (advanced metering infrastructure) meter reading systems are operated independently and are incompatible, and the problem of compatible switching of different scenes and different applications cannot be solved.
Referring to fig. 1, an AMR/AMI combined meter reading system of the AMR/AMI combined meter reading system includes an AMR master control platform, an AMI master control platform, a cloud server, and at least one wireless water meter terminal, wherein:
inside including of wireless water gauge terminal:
the signal conversion module is used for receiving water meter information from the wireless water meter terminal and converting a serial port TTL signal of the wireless water meter terminal into an RF wireless signal data packet;
the AMR main control platform comprises:
the first vehicle-mounted device end receiving module is used for receiving the RF wireless signal data packet sent by the signal conversion module and obtaining water meter information of the vehicle-mounted device end;
the second vehicle-mounted device end receives the module and receives an AMR meter reading task instruction from the cloud server;
the vehicle-mounted device end sending module is used for forwarding water meter information of the vehicle-mounted device end to the cloud server;
AMI master control platform includes:
the system comprises a first concentrator end receiving module, a first concentrator end receiving module and a second concentrator end receiving module, wherein the first concentrator end receiving module receives an AMI reading control instruction from a cloud server, and the AMI reading control instruction is used for indicating to control and/or read a wireless water meter terminal;
the first concentrator end sending module is used for sending the concentrator end water meter information to the cloud server;
the second concentrator end receiving module is used for receiving the RF wireless signal data packet sent by the signal conversion module to obtain concentrator end water meter information;
the second concentrator end sending module is used for issuing the AMI reading control instruction to the wireless water meter terminal;
the cloud server includes:
the first cloud server side sending module is used for issuing an AMR meter reading task instruction;
the second cloud server side sending module is used for issuing an AMI reading and controlling instruction;
the cloud server side receiving module is used for receiving vehicle-mounted device side water meter information and concentrator side water meter information which are respectively sent by the second vehicle-mounted device side sending module and the second concentrator side sending module;
and the cloud server end storage module is used for storing the water meter information of the vehicle-mounted device end and the water meter information of the concentrator end received by the cloud server end receiving module. Wireless control
AMR main control platform sets up on mobile device, and mobile device is the vehicle, and AMR main control platform is mobile terminal, has installed corresponding APP on cell-phone, panel computer for example, and the cooperation is gone up the vehicle and is constituteed portable on-vehicle meter reading, only needs wireless water gauge terminal installation to accomplish, and the personnel of checking meter will install the vehicle that has AMR main control platform and drive the scene, uses APP meter reading software can accomplish the scene and read the work of checking meter and pass back to cloud ware.
The AMI main control platform is fixedly installed and is installed at a fixed position (theoretical distance of 3km) in a coverage range of a wireless water meter terminal, a reading and controlling task instruction of a concentrator end carries water meter identification and trust information of the wireless water meter terminal, and the information is used for describing the priority of the concentrator for controlling and/or reading the wireless water meter terminal.
Referring to fig. 2, there is also provided an AMR/AMI combined meter reading device, including an AMR master control device, an AMI master control device, a cloud server, and at least one wireless water meter terminal, where:
inside including of wireless water gauge terminal:
the signal conversion module is used for receiving water meter information from the wireless water meter terminal and converting a serial port TTL signal of the wireless water meter terminal into an RF wireless signal data packet;
the AMR main control device comprises:
the first vehicle-mounted device end receiving module is used for receiving the RF wireless signal data packet sent by the signal conversion module and obtaining water meter information of the vehicle-mounted device end;
the second vehicle-mounted device end receives the module and receives an AMR meter reading task instruction from the cloud server;
the vehicle-mounted device end sending module is used for forwarding water meter information of the vehicle-mounted device end to the cloud server;
the AMI master control device comprises:
the system comprises a first concentrator end receiving module, a first concentrator end receiving module and a second concentrator end receiving module, wherein the first concentrator end receiving module receives an AMI reading control instruction from a cloud server, and the AMI reading control instruction is used for indicating to control and/or read a wireless water meter terminal;
the first concentrator end sending module is used for sending the concentrator end water meter information to the cloud server;
the second concentrator end receiving module is used for receiving the RF wireless signal data packet sent by the signal conversion module to obtain concentrator end water meter information;
the second concentrator end sending module is used for issuing the AMI reading control instruction to the wireless water meter terminal;
the cloud server includes:
the first cloud server side sending module is used for issuing an AMR meter reading task instruction;
the second cloud server side sending module is used for issuing an AMI reading and controlling instruction;
the cloud server side receiving module is used for receiving vehicle-mounted device side water meter information and concentrator side water meter information which are respectively sent by the second vehicle-mounted device side sending module and the second concentrator side sending module;
and the cloud server end storage module is used for storing the water meter information of the vehicle-mounted device end and the water meter information of the concentrator end received by the cloud server end receiving module.
AMR main control platform sets up on mobile device, and mobile device is the vehicle, and AMR main control platform is mobile terminal, has installed corresponding APP on cell-phone, panel computer for example, and the cooperation is gone up the vehicle and is constituteed portable on-vehicle meter reading, only needs wireless water gauge terminal installation to accomplish, and the personnel of checking meter will install the vehicle that has AMR main control platform and drive the scene, uses APP meter reading software can accomplish the scene and read the work of checking meter and pass back to cloud ware.
The AMI main control platform is fixedly installed and is installed at a fixed position (theoretical distance of 3km) in a coverage range of a wireless water meter terminal, a reading and controlling task instruction of a concentrator end carries water meter identification and trust information of the wireless water meter terminal, and the information is used for describing the priority of the concentrator for controlling and/or reading the wireless water meter terminal.
Referring to fig. 3, there is also provided an AMR/AMI combined meter reading method, including the following steps:
s100) the cloud server issues an AMR meter reading task instruction and/or an AMI reading control instruction;
s200) the AMR main control device receives an AMR meter reading task instruction, and the AMI main control device receives an AMI meter reading instruction;
s300) the wireless water meter terminal receives an AMI reading and controlling instruction from an AMI main control device;
s400) the wireless water meter terminal respectively sends the water meter information to the AMR main control device and the AMI main control device;
s500) the AMR main control device and the AMI main control device send the received water meter information of the vehicle-mounted device end and the water meter information of the concentrator end to the cloud server.
AMR main control platform sets up on mobile device, and mobile device is the vehicle, and AMR main control platform is mobile terminal, has installed corresponding APP on cell-phone, panel computer for example, and the cooperation is gone up the vehicle and is constituteed portable on-vehicle meter reading, only needs wireless water gauge terminal installation to accomplish, and the personnel of checking meter will install the vehicle that has AMR main control platform and drive the scene, uses APP meter reading software can accomplish the scene and read the work of checking meter and pass back to cloud ware.
The AMI main control platform is fixedly installed and is installed at a fixed position (theoretical distance of 3km) in a coverage range of a wireless water meter terminal, a reading and controlling task instruction of a concentrator end carries water meter identification and trust information of the wireless water meter terminal, and the information is used for describing the priority of the concentrator for controlling and/or reading the wireless water meter terminal.
Claims (9)
1. The utility model provides a AMR/AMI combination formula meter reading system which characterized in that, includes AMR main control platform, AMI main control platform, cloud ware and at least one wireless water meter terminal, wherein:
the wireless water meter terminal internally comprises:
the signal conversion module is used for receiving water meter information from the wireless water meter terminal and converting a serial port TTL signal of the wireless water meter terminal into an RF wireless signal data packet;
the AMR main control platform comprises:
the first vehicle-mounted device end receiving module is used for receiving the RF wireless signal data packet sent by the signal conversion module to obtain water meter information of the vehicle-mounted device end;
the second vehicle-mounted device end receiving module receives an AMR meter reading task instruction from the cloud server;
the vehicle-mounted device end sending module is used for forwarding water meter information of the vehicle-mounted device end to the cloud server;
AMI master control platform includes:
the system comprises a first concentrator end receiving module, a first concentrator end receiving module and a second concentrator end receiving module, wherein the first concentrator end receiving module receives an AMI reading control instruction from a cloud server, and the AMI reading control instruction is used for indicating to control and/or read a wireless water meter terminal;
the first concentrator end sending module is used for sending the concentrator end water meter information to the cloud server;
the second concentrator end receiving module is used for receiving the RF wireless signal data packet sent by the signal conversion module to obtain concentrator end water meter information;
the second concentrator end sending module is used for issuing the AMI reading control instruction to the wireless water meter terminal;
the cloud server includes:
the first cloud server side sending module is used for issuing an AMR meter reading task instruction;
the second cloud server side sending module is used for issuing an AMI reading and controlling instruction;
the cloud server side receiving module is used for receiving vehicle-mounted device side water meter information and concentrator side water meter information which are respectively sent by the vehicle-mounted device side sending module and the second concentrator side sending module;
and the cloud server end storage module is used for storing the water meter information of the vehicle-mounted device end and the water meter information of the concentrator end received by the cloud server end receiving module.
2. The AMR/AMI combined meter reading system according to claim 1, wherein the AMR master control platform is disposed on a mobile device, the mobile device is a vehicle, and the AMR master control platform is a mobile terminal.
3. The AMR/AMI combined meter reading system according to claim 2, wherein the reading and controlling task instruction at the concentrator end carries water meter identification and trust information of the wireless water meter terminal, and the information is used for describing control of the wireless water meter terminal and/or priority of meter reading processing.
4. The utility model provides a AMR/AMI combination formula device of checking meter, its characterized in that includes AMR master control set, AMI master control set, cloud ware and at least one wireless water meter terminal, wherein:
the wireless water meter terminal internally comprises:
the signal conversion module is used for receiving water meter information from the wireless water meter terminal and converting a serial port TTL signal of the wireless water meter terminal into an RF wireless signal data packet;
the AMR main control device comprises:
the first vehicle-mounted device end receiving module is used for receiving the RF wireless signal data packet sent by the signal conversion module to obtain water meter information of the vehicle-mounted device end;
the second vehicle-mounted device end receiving module receives an AMR meter reading task instruction from the cloud server;
the vehicle-mounted device end sending module is used for forwarding water meter information of the vehicle-mounted device end to the cloud server;
the AMI master control device comprises:
the system comprises a first concentrator end receiving module, a first concentrator end receiving module and a second concentrator end receiving module, wherein the first concentrator end receiving module receives an AMI reading control instruction from a cloud server, and the AMI reading control instruction is used for indicating to control and/or read a wireless water meter terminal;
the first concentrator end sending module is used for sending the concentrator end water meter information to the cloud server;
the second concentrator end receiving module is used for receiving the RF wireless signal data packet sent by the signal conversion module to obtain concentrator end water meter information;
the second concentrator end sending module is used for issuing the AMI reading control instruction to the wireless water meter terminal;
the cloud server includes:
the first cloud server side sending module is used for issuing an AMR meter reading task instruction;
the second cloud server side sending module is used for issuing an AMI reading and controlling instruction;
the cloud server side receiving module is used for receiving vehicle-mounted device side water meter information and concentrator side water meter information which are respectively sent by the second vehicle-mounted device side sending module and the second concentrator side sending module;
and the cloud server end storage module is used for storing the water meter information of the vehicle-mounted device end and the water meter information of the concentrator end received by the cloud server end receiving module.
5. The AMR/AMI combined meter reading device according to claim 4, wherein the AMR master control device is disposed on a mobile device, the mobile device is a vehicle, and the AMR master control device is a mobile terminal.
6. The AMR/AMI combined meter reading device according to claim 5, wherein the reading and controlling task instruction at the concentrator end carries water meter identification and trust information of the wireless water meter terminal, and the information is used for describing the priority of the concentrator for controlling and/or reading the wireless water meter terminal.
7. An AMR/AMI combined meter reading method is characterized by comprising the following steps:
the cloud server issues an AMR meter reading task instruction and/or an AMI reading control instruction;
the AMR main control device receives an AMR meter reading task instruction, and the AMI main control device receives an AMI meter reading instruction;
the wireless water meter terminal receives an AMI reading control instruction from the AMI main control device;
the wireless water meter terminal respectively sends the water meter information to the AMR main control device and the AMI main control device;
and the AMR main control device and the AMI main control device send the received water meter information of the vehicle-mounted device end and the water meter information of the concentrator end to the cloud server.
8. The AMR/AMI combined meter reading method according to claim 7, wherein the AMR master control device is disposed on a mobile device, the mobile device is a vehicle, and the AMR master control device is a mobile terminal.
9. The AMR/AMI combined meter reading method according to claim 8, wherein the reading and controlling task instruction at the concentrator end carries water meter identification and trust information of a wireless water meter terminal, and the information is used for describing control of the wireless water meter terminal and/or priority of meter reading processing.
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| CN202010067373.6A CN111220229A (en) | 2020-01-20 | 2020-01-20 | AMR/AMI combined meter reading system, device and method |
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| CN202010067373.6A CN111220229A (en) | 2020-01-20 | 2020-01-20 | AMR/AMI combined meter reading system, device and method |
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