CN109405058A - A kind of heat death theory control device and system - Google Patents
A kind of heat death theory control device and system Download PDFInfo
- Publication number
- CN109405058A CN109405058A CN201811313112.7A CN201811313112A CN109405058A CN 109405058 A CN109405058 A CN 109405058A CN 201811313112 A CN201811313112 A CN 201811313112A CN 109405058 A CN109405058 A CN 109405058A
- Authority
- CN
- China
- Prior art keywords
- control
- valve
- unit
- death theory
- control device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1048—Counting of energy consumption
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a kind of heat death theory control device and systems, control centre is connect by IoT platform with heat death theory control device within the system, it is communicatively coupled by the NB remote transmission unit and the heat death theory control device of the heat death theory control device, Xiang Suoshu heat death theory control device sends encryption handling instruction.Realizing heat death theory control device by NB-IoT mode can directly be communicated with control centre, eliminate data concentrator, reduce the problem of bringing because of data concentrator, increase the reliability of system, and heat death theory control device is directly connect with IoT platform, it avoids in original point-to- point communication scheme and communicates unsmooth problem, improve stability, the accurate fixed and timeliness of data.
Description
Technical field
The present invention relates to field of measuring techniques, more particularly to a kind of heat death theory control device and system.
Background technique
In order to reasonably utilize resource, the influence to environment is reduced, many areas start to be transformed heat supply mode.Mesh
Before, some areas are promoting the heating client to cell and are carrying out heat death theory control, this is just needed through heat death theory control device
Heat death theory acquisition is carried out to heating user, then acquisition is calculated by mechanics of communication and is summarized to measure control center, realizes heat
Measure control.
But existing communication metering method have the shortcomings that it is certain, for example, due in cell building it is complicated and changeable
Environment causes point-to-point signal communication unstable, wireless restricting the number need from user's pipe well to user's family by multiple tracks fire resistant doorsets and
Firewall causes wireless signal that can not usually receive；Existing point-to- point communication mode can make using common frequency band
There are hidden danger for unshared frequency range data transmission security；There are data acquisition center equipment, all terminal devices for original system
It will be uploaded to background control center to data acquisition center, then by data acquisition center by one or more levels link, if
Centre has link problem to occur will lead to data can not uploading, poor reliability.It can be seen that existing communication metering method is deposited
In the problem that reliability and stability are poor.
Summary of the invention
It is directed to the above problem, the present invention provides a kind of heat death theory control device and system, during solving heat death theory
The poor problem of communication reliability and stability.
To achieve the goals above, the present invention provides the following technical scheme that
A kind of heat death theory control device, the device include: micro-control unit, valve control unit and NB remote transmission unit, institute
It states valve control unit and the NB remote transmission unit is connected with the micro-control unit respectively；
The NB remote transmission unit for receiving the encryption handling instruction from control centre, and the heat death theory is controlled
After the operation data of device is encrypted, it is sent to the control centre；
The micro-control unit, the encryption handling instruction for sending to the control centre are parsed, are controlled
Instruction, and the control instruction is sent to the valve control unit；
The valve control unit, for according to the control instruction, the closure or openness of control valve.
Optionally, described device further includes clock unit and display unit, and the clock unit and the display unit divide
It is not attached with the micro-control unit；
The clock unit is sent to the display unit for generating real-time time, and by the real-time time；
The display unit for showing to the real-time time, and shows the fortune of the heat death theory control device
Row status information.
Optionally, described device further include: storage unit, the storage unit are connect with the micro-control unit；
The storage unit, use dsc data and the report generated in the process of running for storing the heat death theory control device
Alert log.
Optionally, described device further include: Power Management Unit, the Power Management Unit and the micro-control unit connect
It connects；
The Power Management Unit, for carrying out power distribution to the heat death theory control device.
A kind of heat death theory control system, the system comprises: IoT platform, control centre, valves and as any one among the above
Heat death theory control device described in, wherein the heat death theory control device is based on the IoT platform and the control centre connects
It connects；
The control centre, for the NB remote transmission unit and heat death theory control dress by the heat death theory control device
It sets and is communicatively coupled, Xiang Suoshu heat death theory control device sends encryption handling instruction；
The valve for connecting with the valve control unit, and executes the control that the valve control unit is sent
Instruction, realizes the closure or openness of valve.
Optionally, the system also includes indoor thermostat, the indoor thermostat passes through the IoT platform and the control
Center connection processed；
The indoor thermostat, temperature data and history for obtaining acquisition are uploaded to the control with heat record data
Center processed；
The control centre, for determining that make-to-break ratio refers to according to the temperature data and history heat record data
It enables, make-to-break ratio instruction is sent to the valve positioner.
Optionally, the valve positioner is specifically used for:
It is instructed according to the make-to-break ratio, closure or openness control is carried out to the valve in preset period of time.
Optionally, the control centre is also used to:
The valve state is monitored, if monitoring, the valve is fail to open, and judges that obtaining the valve goes out
Existing failure；If monitoring, temperature is unsatisfactory for temperature threshold, carries out valve opening and adjusts control.
Optionally, the control centre is connected by the IoT platform with one or more equipment below:
Concentrate card reader, ammeter's reading meter device, thermoelectricity valve control and calorimeter meter-copy device.
Optionally, when multiple equipment is connected to the control centre, the control centre is also used to control the equipment
The time for carrying out data upload, realize that the equipment avoid the peak hour uploading data.
Compared to the prior art, the present invention provides a kind of heat death theory control device and systems, within the system in control
The heart is connect by IoT platform with heat death theory control device, and the NB remote transmission unit and the heat of the heat death theory control device are passed through
Metering control is communicatively coupled, and Xiang Suoshu heat death theory control device sends encryption handling instruction.Pass through NB-IoT mode
Realizing heat death theory control device can directly be communicated with control centre, eliminated data concentrator, reduced because of data
The problem of concentrator is brought increases the reliability of system, and heat death theory control device is directly connect with IoT platform, is avoided
The unsmooth problem of communication in original point-to- point communication scheme, improves stability, the accurate fixed and timeliness of data.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of heat death theory control device provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of another heat death theory control device provided in an embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram of heat death theory control system provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of another heat death theory control system provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Term " first " and " second " in description and claims of this specification and above-mentioned attached drawing etc. are for area
Not different objects, rather than for describing specific sequence.Furthermore term " includes " and " having " and their any deformations,
It is intended to cover and non-exclusive includes.Such as it contains the process, method of a series of steps or units, system, product or sets
It is standby not to be set in listed step or unit, but may include the step of not listing or unit.
A kind of heat death theory control device is provided in embodiments of the present invention, referring to Fig. 1, the heat death theory control device packet
It includes:
Micro-control unit 101, valve control unit 102 and NB remote transmission unit 103, valve control unit 102 and NB teletransmission
Unit 103 is connected with micro-control unit 101 respectively；
NB remote transmission unit 103, for receiving the encryption handling instruction from control centre, and by heat death theory control device
After operation data is encrypted, it is sent to control centre；
Micro-control unit 101, the encryption handling instruction for sending to control centre parse, and obtain control instruction,
And control instruction is sent to valve control unit；
Valve control unit 102, for according to control instruction, the closure or openness of control valve.
A kind of heat death theory control device provided in embodiments of the present invention is based on NB-IoT (Narrow Band
Internet of Things, narrowband internet), the encryption handling from control centre is received by NB remote transmission unit and is instructed,
And the operating status and operation data of user's heat death theory control device are sent to control centre, micro-control unit parsing carrys out automatic control
The encryption handling at center processed instructs, and sends control instruction to valve control unit, and then valve control unit is from microcontroller list
Member receives the valve control instruction, and according to the unlatching and closure of the valve control instruction control valve, to control heat supply
The on-off of pipeline, effectively adjusts room temperature.It, can be real since the device is carried out data transmission using NB remote transmission unit with control centre
The existing multiple user's heat death theory control devices of control centre's wireless control transmit reliable and stability spy at low cost, data
Point.
It referring to fig. 2, is another heat death theory control device provided in an embodiment of the present invention, which includes: microcontroller list
Member 101, valve control unit 102, NB remote transmission unit 103, clock unit 104, display unit 105, storage unit 106 and power supply
Administrative unit 107.
Clock unit 104 is shown for generating real-time time, and on display unit 105；
Display unit 105 can be liquid crystal display, also may include indicator light, wherein indicator light can serve to indicate that
The operating status of heat death theory control device；
Storage unit 106, for storing the use dsc data and alarm day that heat death theory control device generates in the process of running
The data such as will；
Power Management Unit 107, for managing power supply in heat death theory control device, to carry out power distribution.
A kind of heat death theory control system is additionally provided in embodiments of the present invention, referring to Fig. 3, including above-mentioned heat death theory control
Device 10, IoT platform 20 and control centre 30 processed, valve 40.The microcontroller list of control centre 30 and heat death theory control device 10
Member is communicatively coupled by NB remote transmission unit, and for sending the management instruction of encryption to micro-control unit, valve 40 and heat are counted
Valve control unit in amount control device 10 is connected, and the micro-control unit of heat death theory control device 10 receives management instruction letter
After breath, control instruction, the closure or openness of valve control unit control valve 40 are issued to valve control unit.
Specifically, the system can also include room thermostat 201, control centre 30 can be by analyzing room thermostat
201 temperature datas and history dsc data uploaded can determine that a suitable make-to-break ratio instruction is handed down to heat death theory control
Valve positioner in device 10, valve positioner instruct according to this make-to-break ratio and carry out opening for valve within a time cycle
Open and close, so guarantee user's family heat supply and heat dissipate consumption reach a balance, thus make user's actual temperature and
Set temperature is consistent.It should be noted that the purpose of one time cycle of setting is, valve has a service life, setting time week
Phase is in order not to allow valve excessively frequently to open and close, to not influence the service life of valve.Different life of valve is different,
Therefore this time cycle is also different.
In heat death theory control system of the invention can also by the valve operating status that control centre's research and application arrives,
Such as detect that valve is not opened, valve broken string detects that temperature is too low or excessively high, i.e., do not exist it may determine that the valve breaks down
In preset temperature range, so that it may the long-range monitoring of valve is realized in the adjusting for carrying out valve opening as needed, fault detection,
Aperture regulation further realizes wisdomization control.
It is corresponding, Fig. 4 is referred to, for another heat death theory control system provided in an embodiment of the present invention, which includes
Except control centre 30, IoT platform 20, further includes:
Concentrate card reader 202, ammeter's reading meter device 203, thermoelectricity valve control 204 and calorimeter meter-copy device 205.
It, can be by when the heat death theory control system includes multiple above equipments or when including multiple heat death theory control devices
Upload of avoiding the peak hour is carried out according to logic control, instantaneous centralized operation is avoided to impact communication reliability, specifically, can pass through
Upload of avoiding the peak hour is completed plus a random number delay in the integral point time, random number delay ensures that all equipment not same
One time point uploads data.
Since the heat measuring system is realized based on NB-IoT technology, then further comprises within the system and concentrates card reader 202,
The concentration card reader 202 has the function of that resident supplements purchased heating heat, inquiry remaining hot duration, Yong Hutong with money
Concentration card reader 202 is crossed to be supplemented with money, which is uploaded to IoT platform by NB mode for the charging information of user,
Charging information is pushed to control centre again by IoT platform；Advertisement dispensing can also be carried out simultaneously, when operator is carrying out remotely
When advertisement orientation is launched, it is necessary first to the concentration card reader in control centre's selection target region, it then will more by IoT platform
The ad content changed is broadcasted by the base station IoT, and the relevant NB-IoT module of card reader 202 is concentrated to pass through corresponding communication protocol
The signal sent from the base station IoT of reception, and pass through built-in control system change it is aobvious on display unit in heat metering device
Show content.
Within the system, ammeter's reading meter device 203 is responsible for acquisition ammeter data, and ammeter data is uploaded to by NB mode
Charging information is pushed to control centre again by IoT platform, IoT platform.
Within the system, indoor thermostat 201 acquires the indoor temperature data of user, and collected temperature data is led to
It crosses NB mode and is uploaded to IoT platform, temperature data is pushed to control centre again by IoT platform.
Within the system, control centre carries out algorithm control according to the room temperature data received, and it is logical to provide a valve
Disconnected be handed down to thermoelectricity valve control 204 by NB mode than instruction, and by this instruction, thermoelectricity valve control 204 is according to receiving
Instruction carries out the control of valve on-off, while user's heat information is uploaded in heat death theory control by 204 timing of thermoelectricity valve control
The heart.
It within the system, further include that calorimeter meter-copy device 205 acquires building mouth dsc data, and collected data are passed through
NB mode is uploaded to IoT platform, and building mouth is pushed to control centre with dsc data again by IoT platform.
Using the heat death theory control system of NB-IoT technology, heat death theory control device can directly be led to control centre
News, eliminate data concentrator, reduce the problem of bringing because of data concentrator, increase the reliability of system.Since heat is counted
Amount control device is directly connect with IoT platform, is avoided in original point-to- point communication scheme since firewall etc. causes signal to decline
The communication subtracted is unsmooth, so that the influence of environment complicated and changeable in building to it becomes extremely small, improves the accuracy of data
And timeliness.Point-to-point scheme is eliminated, all equipment can greatly reduce the work of maintenance by remotely managing
Make.The network that battery core network is set up based on authorization frequency spectrum, anti-interference ability, Information Security, technological service etc. have
Higher safety guarantee.And in construction, it is possible to reduce wiring only remains power supply line, greatly reduces the work of construction
Amount.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of heat death theory control device, which is characterized in that the device includes: micro-control unit, valve control unit and NB remote
Leaflet member, the valve control unit and the NB remote transmission unit are connected with the micro-control unit respectively；
The NB remote transmission unit, for receiving the encryption handling instruction from control centre, and by the heat death theory control device
Operation data encrypted after, be sent to the control centre；
The micro-control unit, the encryption handling instruction for sending to the control centre parse, and obtain control instruction,
And the control instruction is sent to the valve control unit；
The valve control unit, for according to the control instruction, the closure or openness of control valve.
2. the apparatus according to claim 1, which is characterized in that described device further includes clock unit and display unit, institute
It states clock unit and the display unit is attached with the micro-control unit respectively；
The clock unit is sent to the display unit for generating real-time time, and by the real-time time；
The display unit for showing to the real-time time, and shows the operation shape of the heat death theory control device
State information.
3. the apparatus according to claim 1, which is characterized in that described device further include: storage unit, the storage unit
It is connect with the micro-control unit；
The storage unit, for storing the use dsc data and alarm day that the heat death theory control device generates in the process of running
Will.
4. the apparatus according to claim 1, which is characterized in that described device further include: Power Management Unit, the power supply
Administrative unit is connect with the micro-control unit；
The Power Management Unit, for carrying out power distribution to the heat death theory control device.
5. a kind of heat death theory control system, which is characterized in that the system comprises: IoT platform, control centre, valve and such as power
Benefit requires heat death theory control device described in any one of 1-4, wherein the heat death theory control device is flat based on the IoT
Platform is connect with the control centre；
The control centre, for by the heat death theory control device NB remote transmission unit and the heat death theory control device into
Row communication connection, Xiang Suoshu heat death theory control device send encryption handling instruction；
The valve for connecting with the valve control unit, and executes the control instruction that the valve control unit is sent,
Realize the closure or openness of valve.
6. system according to claim 5, which is characterized in that the system also includes indoor thermostat, the Indoor Temperature
Control device is connect by the IoT platform with the control centre；
The indoor thermostat, temperature data and history for obtaining acquisition are uploaded in the control with heat record data
The heart；
The control centre will for determining that make-to-break ratio is instructed according to the temperature data and history heat record data
The make-to-break ratio instruction is sent to the valve positioner.
7. system according to claim 6, which is characterized in that the valve positioner is specifically used for:
It is instructed according to the make-to-break ratio, closure or openness control is carried out to the valve in preset period of time.
8. system according to claim 5, which is characterized in that the control centre is also used to:
The valve state is monitored, if monitoring, the valve is fail to open, and judges that obtaining the valve event occurs
Barrier；If monitoring, temperature is unsatisfactory for temperature threshold, carries out valve opening and adjusts control.
9. system according to claim 5, which is characterized in that the control centre by the IoT platform with it is below
One or more equipment are connected:
Concentrate card reader, ammeter's reading meter device, thermoelectricity valve control and calorimeter meter-copy device.
10. system according to claim 9, which is characterized in that described when multiple equipment is connected to the control centre
Control centre is also used to control the time that the equipment carries out data upload, realizes that the equipment avoid the peak hour uploading data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313112.7A CN109405058A (en) | 2018-11-06 | 2018-11-06 | A kind of heat death theory control device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313112.7A CN109405058A (en) | 2018-11-06 | 2018-11-06 | A kind of heat death theory control device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109405058A true CN109405058A (en) | 2019-03-01 |
Family
ID=65471976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811313112.7A Pending CN109405058A (en) | 2018-11-06 | 2018-11-06 | A kind of heat death theory control device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109405058A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111626727A (en) * | 2020-06-10 | 2020-09-04 | 新疆和融热力有限公司 | Heat calculation system for pre-charging value based on heat supply metering |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063764A (en) * | 2011-01-25 | 2011-05-18 | 邵泽华 | Intelligent gas meter of Internet of things and control system thereof |
| CN107178879A (en) * | 2017-06-27 | 2017-09-19 | 北京沣迪瑞科技有限公司 | A kind of multi-functional room environmental detection set |
| CN107370597A (en) * | 2017-07-11 | 2017-11-21 | 深圳市雪球科技有限公司 | Safety certifying method and security certification system based on Internet of Things |
| CN107390569A (en) * | 2017-06-13 | 2017-11-24 | 金卡智能集团股份有限公司 | A kind of Internet of Things gas meter, flow meter communication system and method based on the NB IoT communication technologys |
| CN207039646U (en) * | 2017-08-22 | 2018-02-23 | 安徽迪万科技有限公司 | One kind encryption Internet of Things gas meter, flow meter |
| CN207094769U (en) * | 2017-06-27 | 2018-03-13 | 北京沣迪瑞科技有限公司 | A kind of smart home heating system |
| KR20180060158A (en) * | 2016-11-28 | 2018-06-07 | 주식회사 바른기술 | System and method for automatic temperature control of a boiler iot technologies |
| KR20180072468A (en) * | 2016-12-21 | 2018-06-29 | 주식회사 디케이아이테크놀로지 | Intelligence Cooling and Heating Service Method of User Using Big Data |
| CN108363314A (en) * | 2018-01-25 | 2018-08-03 | 感知城市（天津）物联网科技股份有限公司 | A kind of heat metering management service platform of central heating Internet of things system |
| CN108418781A (en) * | 2017-02-10 | 2018-08-17 | 北京华大智宝电子系统有限公司 | A kind of control method of data transmission, device and safety bus module |
-
2018
- 2018-11-06 CN CN201811313112.7A patent/CN109405058A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063764A (en) * | 2011-01-25 | 2011-05-18 | 邵泽华 | Intelligent gas meter of Internet of things and control system thereof |
| KR20180060158A (en) * | 2016-11-28 | 2018-06-07 | 주식회사 바른기술 | System and method for automatic temperature control of a boiler iot technologies |
| KR20180072468A (en) * | 2016-12-21 | 2018-06-29 | 주식회사 디케이아이테크놀로지 | Intelligence Cooling and Heating Service Method of User Using Big Data |
| CN108418781A (en) * | 2017-02-10 | 2018-08-17 | 北京华大智宝电子系统有限公司 | A kind of control method of data transmission, device and safety bus module |
| CN107390569A (en) * | 2017-06-13 | 2017-11-24 | 金卡智能集团股份有限公司 | A kind of Internet of Things gas meter, flow meter communication system and method based on the NB IoT communication technologys |
| CN107178879A (en) * | 2017-06-27 | 2017-09-19 | 北京沣迪瑞科技有限公司 | A kind of multi-functional room environmental detection set |
| CN207094769U (en) * | 2017-06-27 | 2018-03-13 | 北京沣迪瑞科技有限公司 | A kind of smart home heating system |
| CN107370597A (en) * | 2017-07-11 | 2017-11-21 | 深圳市雪球科技有限公司 | Safety certifying method and security certification system based on Internet of Things |
| CN207039646U (en) * | 2017-08-22 | 2018-02-23 | 安徽迪万科技有限公司 | One kind encryption Internet of Things gas meter, flow meter |
| CN108363314A (en) * | 2018-01-25 | 2018-08-03 | 感知城市（天津）物联网科技股份有限公司 | A kind of heat metering management service platform of central heating Internet of things system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111626727A (en) * | 2020-06-10 | 2020-09-04 | 新疆和融热力有限公司 | Heat calculation system for pre-charging value based on heat supply metering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2480862B1 (en) | Telemetry system | |
| US10080069B2 (en) | Collection of telemetry data through a meter reading system | |
| US7308370B2 (en) | Using a fixed network wireless data collection system to improve utility responsiveness to power outages | |
| US6856257B1 (en) | Data collection and metering system | |
| CN100428720C (en) | ZigCcc supported method for collecting data of electric energy and device for measuring electric energy | |
| RU2004122090A (en) | REMOTE DATA COLLECTION SYSTEM ON ELECTRIC POWER CONSUMPTION AND REMOTE MANAGEMENT OF DISTRIBUTED USER ITEMS, ALSO AND HOUSEHOLD | |
| CN103034213A (en) | Remote monitoring and controlling system | |
| CN102662387A (en) | Heat supply monitoring system and method | |
| CN104316124A (en) | Remote water meter monitoring system and remote water meter monitoring method | |
| AU2010300854B2 (en) | Utility remote disconnect from a meter reading system | |
| Zabasta et al. | Automatic wireless meters reading for water distribution network in Talsi city | |
| CN109405058A (en) | A kind of heat death theory control device and system | |
| CN104574909A (en) | Acquirer for remote meter reading and remote meter reading system | |
| EP3431931B1 (en) | Smart metering device providing adaptive service level | |
| CN106970574A (en) | A kind of container data center long-distance monitorng device and method based on GPRS | |
| US8890711B2 (en) | Safety utility reconnect | |
| EP3404366B1 (en) | A wireless sensor network | |
| CN108076086A (en) | A kind of long-distance monitoring method and equipment | |
| CN102735352A (en) | Wireless temperature measurement real-time alarm system for high-voltage line | |
| CN111024173A (en) | Gas meter with automatic valve closing function and pairing method thereof | |
| Okafor et al. | Smart metering infrastructure for early warning demand side energy monitoring and control | |
| CN208819335U (en) | A kind of fire-fighting equipment remotely monitors and managing device | |
| Kumar et al. | Design a Model of Smart Metering System for Light Load Consumer | |
| Dunuweera et al. | Design and implementation of an optimized communication method for Remote Meter Reading using Zigbee | |
| US20190207652A1 (en) | System and Method for Determining Power Status in a Metering Network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190301 |
|
| RJ01 | Rejection of invention patent application after publication |