CN106790374A - The gas meter, flow meter of application gateway - Google Patents
The gas meter, flow meter of application gateway Download PDFInfo
- Publication number
- CN106790374A CN106790374A CN201611036174.9A CN201611036174A CN106790374A CN 106790374 A CN106790374 A CN 106790374A CN 201611036174 A CN201611036174 A CN 201611036174A CN 106790374 A CN106790374 A CN 106790374A
- Authority
- CN
- China
- Prior art keywords
- unit
- gateway
- main control
- control unit
- flow meter
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Computer Security & Cryptography (AREA)
- Measuring Volume Flow (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention relates to Internet of Things field, a kind of gas meter, flow meter of application gateway is specifically provided.The gas meter, flow meter of the application gateway includes antenna, gateway and sensing module, and the sensing module is used to obtain perception information, and the gateway is used to process the perception information of sensing module acquisition and transmit to the antenna perception information after treatment.The gas meter, flow meter of the application gateway that the present invention is provided, by setting gateway in gas meter, flow meter, and it is set together with communication unit, makes gas meter, flow meter while being provided with communication function and gateway function, reduces installation procedure, minimizes module, saves space.
Description
Technical field
The present invention relates to Internet of Things field, in particular to a kind of gas meter, flow meter of application gateway.
Background technology
With developing rapidly for technology of Internet of things, the global tide of IT application has attacked.At present, various countries worldwide is all
Actively carrying out the construction of Internet of Things field, using Internet of Things as new growth engines.Internet of Things is used as more emerging
Industry, is such as applied to gas meter, flow meter, and the gas meter, flow meter using Internet of Things is more intelligent compared to conventional gas table, uses more square
Just.But because the modules of Internet of Things also have lifting and improved space, such as in heat transfer agent transmission, existing transmission
Need to be transmitted by multiple modules in mode, the function of individual module is more single, waste of resource so that the body of gas meter, flow meter
Product is big, and installation procedure is complicated, increased cost.
The content of the invention
In view of this, the purpose of the embodiment of the present invention is to provide a kind of gas meter, flow meter of application gateway, above-mentioned to improve
Problem.
The embodiment of the invention provides a kind of gas meter, flow meter of application gateway, the gas meter, flow meter of the application gateway include antenna,
Gateway and sensing module, the sensing module are used to obtain perception information, and the gateway is used to process the sense of sensing module acquisition
Know information and transmit to the antenna perception information after treatment.
Further, the gas meter, flow meter of the application gateway also includes control module, and the gateway is additionally operable to process the day
The information that line sends, the control module is used to perform control according to the information after the gateway processes.
Further, the gateway includes main control unit, device configuration unit and communication protocol adaptation unit, the master control
Unit is used to receiving and send request instruction, control instruction and service data information, the device configuration unit and the master control
Unit communication, the device configuration unit is used to receive the control instruction of the main control unit transmission and to the main control unit
Upload request is instructed, and the communication protocol adaptation unit communicates with the main control unit, and the communication protocol adaptation unit is used for
The control instruction and the form of service data information that the main control unit is issued are converted to the gas meter, flow meter energy of the application gateway
Enough forms for receiving, and request instruction and the form of service data information for the gas meter, flow meter of the application gateway to be sent
Be converted to the form that the main control unit can be received.
Further, the gateway also includes mark administrative unit, and the mark administrative unit is logical with the main control unit
Letter, the gateway or the application net are obtained for transmit obtained by a remote platform or identify administrative unit via main control unit
The request instruction of the identification information of the gas meter, flow meter of pass, can receive main control unit and be handed down to mark administrative unit or the control of other units
System instruction, can upload mark administrative unit or other units control instructions or request instruction to main control unit.
Further, the gateway also includes state managing unit, and the state managing unit is logical with the main control unit
Letter, the state managing unit is used to transmit the request instruction of the gateway device status information that a remote platform is obtained, Yi Jichuan
The request instruction of the status information of the service application of the remote platform acquisition is sent, and gateway is uploaded to the remote platform and set
Standby status information instruction, and the status information of the service application uploaded to the remote platform is instructed.
Further, the gateway also includes safe unit, and the safe unit communicates with the main control unit, the peace
Full unit is used to receive the security control instruction that the main control unit is issued, and refers to main control unit upload security request
Order.
Further, the gateway also includes clock synchronization unit, and the clock synchronization unit is logical with the main control unit
Letter, the clock synchronization unit is used to receiving the clock synchronic command that the main control unit issues and to the main control unit
Pass request synchronic command.
Further, the gateway also includes capability management unit, and the gateway also includes capability management unit, the property
Can administrative unit communicate with the main control unit, the capability management unit be used for the main control unit transmission automatic detection and
The control instruction of maintenance, and the request instruction of the gate performance data obtained by a remote platform is transmitted, and collection master control
The performance parameter of unit.
Further, the gateway also includes service protocol adaptation unit, the service protocol adaptation unit and the master
Control unit communication, the service protocol adaptation unit is used for the control instruction that issues a remote platform and service data information
Form is converted to the form that the main control unit can be received, and the request instruction and business number that the main control unit is uploaded
It is believed that the form of breath is converted to the form that the remote platform can be received.
Further, the gateway also includes service application unit, and the service application unit is logical with the main control unit
Letter, the service application unit is used to be managed the application program of the intra-gateway.
Compared with prior art, the invention has the advantages that：
The invention provides a kind of gas meter, flow meter of application gateway, including antenna, gateway and sensing module, the perception mould
Block is used to obtain perception information, and the gateway is used to process the perception information of sensing module acquisition and by the perception information after treatment
Transmit to the antenna.The gas meter, flow meter that the present invention is provided, by application gateway, can realize remote meter reading, long-range acquisition combustion gas shape
The functions such as state, convenient and practical, saving manpower is powerless, also reduces sale and cost after sale.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation of the gas meter, flow meter of the application gateway that present pre-ferred embodiments are provided.
Fig. 2,4 be present pre-ferred embodiments provide application gateway gas meter, flow meter workflow schematic diagram.
Fig. 3 is the structural representation of the gas meter, flow meter of the application gateway that present pre-ferred embodiments are provided.
Fig. 5 is the structural representation of the gas meter, flow meter of the application gateway that present pre-ferred embodiments are provided.
Icon：The gas meter, flow meter of 100- application gateways；120- gateways；121- main control units；122- device configuration units；123-
Communication protocol adaptation unit；124- identifies administrative unit；125- state managing units；126- safe units；127- clock synchronizations
Unit；128- capability management units；129- service protocol adaptation units；130- service application units；110- sensing modules；140-
Antenna；150- control modules.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Present invention implementation generally described and illustrated in accompanying drawing herein
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further defined and explained in subsequent accompanying drawing.
Fig. 1 is refer to, is the structural representation of the gas meter, flow meter 100 of application gateway provided in an embodiment of the present invention, using net
The gas meter, flow meter 100 of pass include antenna 140, gateway 120 and sensing module 110, gateway 120 respectively with antenna 140 and perceive
Module 110 is connected.
Fig. 2 is refer to, gateway 120 is used to process the perception information that logical sensing module 110 is perceived, for example, realizing combustion gas
During table gas leakage cut-out warning function, the perception information can include gas flow and gas-time；Realizing hypertonia
During cut-out warning function, the perception information can be the related information such as gaseous-pressure of gas meter, flow meter, corresponding, sensing module
110 can be various sensors, such as flow sensor, timer, pressure sensor.120 pairs of data of gateway are processed,
To ensure security, validity and the real-time of data.
Fig. 3 is refer to, the gas meter, flow meter 100 of application gateway also includes control module 150, refer to Fig. 4, and gateway 120 is also used
In the information that treatment antenna 140 sends, gateway 120 obtains control information after the information is processed, and the control information includes
But it is not limited to close the control instruction information such as valve, alarm, locking, control module 150 controls application gateway according to the control information
The working condition of gas meter, flow meter 100, specifically, control module 150 performs corresponding control instruction according to control information, and then controls
The working condition of the gas meter, flow meter 100 of application gateway；For example, control module 150 controls application gateway according to valve control instruction is closed
The valve closing of gas meter, flow meter 100, and then close the gas meter, flow meter 100 of application gateway.
Fig. 5 is refer to, is the structural representation of gateway provided in an embodiment of the present invention 120, gateway 120 includes main control unit
121st, device configuration unit 122, communication protocol adaptation unit 123, mark administrative unit 124, state managing unit 125, safety
Unit 126, clock synchronization unit 127, capability management unit 128, service protocol adaptation unit 129 and service application unit 130.
Device configuration unit 122, communication protocol adaptation unit 123, mark administrative unit 124, state managing unit 125, safe unit
126th, clock synchronization unit 127, capability management unit 128, service protocol adaptation unit 129 and service application unit 130 with
Main control unit 121 communicates.
Wherein, main control unit 121 be used to receiving and send request instruction, control instruction and business datum.Specifically, master control
Unit 121 can receive remote platform, each unit of gateway 120, other equipment in the gas meter, flow meter 100, Internet of Things of application gateway
Rule or instant request instruction and business datum, can to the remote platform in the gas meter, flow meter 100, Internet of Things of application gateway,
The each unit of gateway 120, other equipment rule or instant transmission control instruction and business datum.Can receive converted remote
Cheng Pingtai regularly or immediately issues control instruction and business datum, and changes the gas meter, flow meter 100 sent to application gateway, can
The data that the gas meter, flow meter 100 of converted application gateway regularly or is immediately reported are received, and converted transmission to long-range is put down
Platform.
Device configuration unit 122 is used to receive the control instruction of the transmission of main control unit 121 and is uploaded to main control unit 121
Request instruction.
Communication protocol adaptation unit 123 is used for the lattice of the control instruction and service data information for issuing main control unit 121
Formula is converted to the form that the gas meter, flow meter 100 of application gateway can be received, and for the gas meter, flow meter 100 of application gateway to be sent
The form of request instruction and service data information is converted to the form that main control unit 121 can be received.
Mark administrative unit 124 to be used to transmit obtained by a remote platform or identify administrative unit 124 via main control unit
The request instruction of the identification information of 121 gas meter, flow meters 100 for obtaining gateway 120 or application gateway, can receive main control unit 121 and issue
To mark administrative unit 124 or other units control instruction, can to main control unit 121 upload mark administrative unit 124 or
The control instruction or request instruction of other units.
State managing unit 125 is used for the request instruction of the status information of equipment of the gateway 120 for transmitting remote platform acquisition,
And the request instruction of the status information of the service application of transmission remote platform acquisition, and upload gateway 120 to remote platform
Status information of equipment instruction, and to remote platform upload service application status information instruct.
Safe unit 126 is used to receive the security control instruction that main control unit 121 is issued, and on main control unit 121
Pass security request instruction.
Clock synchronization unit 127 is used to receiving the clock synchronic command that main control unit 121 issues and to main control unit 121
Upload request synchronic command.
Capability management unit 128 is used to be transmitted to main control unit 121 control instruction of automatic detection and maintenance, and transmission
The request instruction of the performance data of the gateway 120 obtained by remote platform, and gather the performance parameter of main control unit 121.
The form that service protocol adaptation unit 129 is used for the control instruction and service data information for issuing remote platform turns
The form that main control unit 121 can be received is changed to, and request instruction that main control unit 121 is uploaded and service data information
Form is converted to the form that remote platform can be received.
Service application unit 130 be used for application program gateway 120 inside is managed, including application loading, installation,
Monitor, unload, enable, disable, upgrade.
The gas meter, flow meter of application gateway provided in an embodiment of the present invention, the gas meter, flow meter of the application gateway include antenna, gateway with
And sensing module, for obtaining perception information, gateway is for processing the perception information of sensing module acquisition and will locate for sensing module
Perception information after reason is transmitted to antenna.The gas meter, flow meter of the application gateway that the present invention is provided, by application gateway, antenna and sense
Know module, gas meter, flow meter is provided with gateway function, can remote meter reading, convenient and practical, saving manpower without operation in person.And lead to
Integrally disposed technique is crossed, the internal structure of gas meter, flow meter is optimized, installation procedure is reduced, module is minimized, space, drop is saved
Low after cost.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or one
The connection of body ground；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to indirect by intermediary
It is connected, can is two connections of element internal.For the ordinary skill in the art, can be with concrete condition understanding
State term concrete meaning in the present invention.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.It should be noted that：Similar label and letter exists
Similar terms is represented in following accompanying drawing, therefore, once being defined in a certain Xiang Yi accompanying drawing, then it is not required in subsequent accompanying drawing
It is further defined and is explained.
Claims (10)
1. a kind of gas meter, flow meter of application gateway, it is characterised in that：The gas meter, flow meter of the application gateway includes antenna, gateway and perception
Module, the sensing module is used to obtain perception information, and the gateway is used to process the perception information of sensing module acquisition and incite somebody to action
Perception information after treatment is transmitted to the antenna.
2. the gas meter, flow meter of application gateway according to claim 1, it is characterised in that the gas meter, flow meter also includes control mould
Block, the gateway is additionally operable to process the information that the antenna sends, after the control module is used for according to the gateway processes
Information performs control.
3. the gas meter, flow meter of the application gateway according to claim any one of 1-2, it is characterised in that the gateway includes master control
Unit, device configuration unit and communication protocol adaptation unit, the main control unit are used to receive and send request instruction, control to refer to
Order and service data information, the device configuration unit communicate with the main control unit, and the device configuration unit is used to receive
Control instruction and instructed to the main control unit upload request, the communication protocol adaptation unit that the main control unit sends
Communicated with the main control unit, the communication protocol adaptation unit is used for the control instruction and business for issuing the main control unit
The form of data message is converted to the form that the gas meter, flow meter of the application gateway can be received, and for by the application gateway
The request instruction that sends of gas meter, flow meter and the form of service data information be converted to the form that the main control unit can be received.
4. the gas meter, flow meter of application gateway according to claim 3, it is characterised in that the gateway also includes that mark management is single
Unit, the mark administrative unit communicates with the main control unit, is obtained by a remote platform or mark administrative unit for transmitting
The request instruction of the identification information of the gas meter, flow meter of the gateway or the application gateway is obtained via main control unit, master control can be received
Unit be handed down to mark administrative unit or other units control instruction, can to main control unit upload mark administrative unit or its
The control instruction or request instruction of his unit.
5. the gas meter, flow meter of application gateway according to claim 3, it is characterised in that the gateway also includes condition managing list
Unit, the state managing unit communicates with the main control unit, and the state managing unit is used to transmit remote platform acquisition
Gateway device status information request instruction, and transmit the service application that the remote platform is obtained status information please
Instruction is asked, and gateway device status information command is uploaded to the remote platform, and the industry uploaded to the remote platform
The status information for being engaged in applying is instructed.
6. the gas meter, flow meter of application gateway according to claim 3, it is characterised in that the gateway also includes safe unit,
The safe unit communicates with the main control unit, and the safe unit is used to receive the security control that the main control unit is issued
Instruction, and upload security request instruction to the main control unit.
7. the gas meter, flow meter of application gateway according to claim 3, it is characterised in that the gateway also includes that clock is synchronous single
Unit, the clock synchronization unit communicates with the main control unit, and the clock synchronization unit is used to receive under the main control unit
The clock synchronic command of hair and to the main control unit upload request synchronic command.
8. the gas meter, flow meter of application gateway according to claim 3, it is characterised in that the gateway also includes performance management list
Unit, the capability management unit communicates with the main control unit, and the capability management unit is used to be transmitted to the main control unit
Automatic detection and the control instruction of maintenance, and the request instruction of the gate performance data obtained by a remote platform is transmitted, with
And the performance parameter of collection main control unit.
9. the gas meter, flow meter of application gateway according to claim 3, it is characterised in that the gateway is also suitable including service protocol
With unit, the service protocol adaptation unit communicates with the main control unit, and the service protocol adaptation unit is used for remote by one
The control instruction and the form of service data information that Cheng Pingtai is issued are converted to the form that the main control unit can be received, and
The request instruction and the form of service data information that the main control unit is uploaded are converted to what the remote platform can be received
Form.
10. the gas meter, flow meter of application gateway according to claim 3, it is characterised in that the gateway also includes service application
Unit, the service application unit communicates with the main control unit, and the service application unit is used for the intra-gateway
Application program is managed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611036174.9A CN106790374A (en) | 2016-11-23 | 2016-11-23 | The gas meter, flow meter of application gateway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611036174.9A CN106790374A (en) | 2016-11-23 | 2016-11-23 | The gas meter, flow meter of application gateway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106790374A true CN106790374A (en) | 2017-05-31 |
Family
ID=58971790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611036174.9A Pending CN106790374A (en) | 2016-11-23 | 2016-11-23 | The gas meter, flow meter of application gateway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106790374A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109949505A (en) * | 2017-12-20 | 2019-06-28 | 新智数字科技有限公司 | The fee payment method and device of gas meter, flow meter |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1850500A1 (en) * | 2006-04-26 | 2007-10-31 | IAD Gesellschaft für Informatik, Automatisierung und Datenverarbeitung mbH | Data recording and control system with wireless data transmission and electrical power distribution networks and method therefor |
| CN102693588A (en) * | 2012-06-14 | 2012-09-26 | 哈尔滨工程大学三金高新技术有限责任公司 | Wirelessly-networkable IoT (Internet of Things) IC (integrated circuit) card intelligent gas meter |
| CN205642505U (en) * | 2016-04-27 | 2016-10-12 | 廊坊新奥燃气设备有限公司 | Intelligent gas meter of gateway mode and system of checking meter thereof |
-
2016
- 2016-11-23 CN CN201611036174.9A patent/CN106790374A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1850500A1 (en) * | 2006-04-26 | 2007-10-31 | IAD Gesellschaft für Informatik, Automatisierung und Datenverarbeitung mbH | Data recording and control system with wireless data transmission and electrical power distribution networks and method therefor |
| CN102693588A (en) * | 2012-06-14 | 2012-09-26 | 哈尔滨工程大学三金高新技术有限责任公司 | Wirelessly-networkable IoT (Internet of Things) IC (integrated circuit) card intelligent gas meter |
| CN205642505U (en) * | 2016-04-27 | 2016-10-12 | 廊坊新奥燃气设备有限公司 | Intelligent gas meter of gateway mode and system of checking meter thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109949505A (en) * | 2017-12-20 | 2019-06-28 | 新智数字科技有限公司 | The fee payment method and device of gas meter, flow meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205910817U (en) | SF6 gas density wireless long -distance monitoring and early warning system | |
| CN106485904A (en) | The gas meter, flow meter of the Internet of Things sensing module that application information is processed | |
| CN106534357A (en) | Gateway of intelligent gas Internet of Things | |
| CN106657306A (en) | Internet of things sensing module with information processing of smart gas Internet of things system | |
| CN106790371A (en) | The Internet of Things sensing module of information treatment | |
| CN106781352A (en) | Using the water meter of Internet of Things propagated sensation module | |
| CN106500786A (en) | The gas meter, flow meter of application Internet of Things propagated sensation module | |
| CN106781408A (en) | The water meter of the Internet of Things sensing module processed with information | |
| CN106713417A (en) | Ammeter applying things-of-internet sensing and perception module | |
| CN106790374A (en) | The gas meter, flow meter of application gateway | |
| CN106408773A (en) | Electricity meter using Internet of Things sensing module with information processing | |
| CN106600926A (en) | Calorimeter using internet-of-things sensing module | |
| CN106790476A (en) | The Internet of Things sensing module of wisdom combustion gas Internet of things system | |
| CN106657275A (en) | Internet of Things sensing module with information processing based on narrow-band communication | |
| CN106603397A (en) | Gateway for intelligent electric power Internet of things system | |
| CN106644175A (en) | Calorimeter using IOT sensing module with information processing | |
| CN106793008A (en) | The Internet of Things sensing module of the information treatment of wisdom electric power Internet of things system | |
| CN106768488A (en) | The calorimeter of application gateway | |
| CN106790473A (en) | The Internet of Things propagated sensation module of wisdom electric power Internet of things system | |
| CN106506666A (en) | Internet of things sensing module | |
| CN106790475A (en) | The Internet of Things sensing module of wisdom water utilities Internet of things system | |
| CN106789607A (en) | The gateway of wisdom heat supply Internet of things system | |
| CN106790379A (en) | The ammeter of application gateway | |
| CN106572194A (en) | Water meter using gateway | |
| CN106790375A (en) | Internet of Things propagated sensation module based on narrow band communication |
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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 610199 Chengdu Industrial Zone, Longquanyi City Industrial Park Road, bounded by the No. 10, No. Applicant after: Chengdu Qinchuan networking Polytron Technologies Inc Address before: 610199 Chengdu Industrial Zone, Longquanyi City Industrial Park Road, bounded by the No. 10, No. Applicant before: Chengdu Taichuan Technology Development Co., Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |