CN203964953U - A kind of industrial Internet of Things comprehensive tester - Google Patents

A kind of industrial Internet of Things comprehensive tester Download PDF

Info

Publication number
CN203964953U
CN203964953U CN201420283673.8U CN201420283673U CN203964953U CN 203964953 U CN203964953 U CN 203964953U CN 201420283673 U CN201420283673 U CN 201420283673U CN 203964953 U CN203964953 U CN 203964953U
Authority
CN
China
Prior art keywords
body case
data
interface
main body
power supply
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.)
Withdrawn - After Issue
Application number
CN201420283673.8U
Other languages
Chinese (zh)
Inventor
吴光军
张文忠
檀朝銮
宋丽敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI FIRSTCON INSTRUMENT Co Ltd
Original Assignee
ANHUI FIRSTCON INSTRUMENT Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANHUI FIRSTCON INSTRUMENT Co Ltd filed Critical ANHUI FIRSTCON INSTRUMENT Co Ltd
Priority to CN201420283673.8U priority Critical patent/CN203964953U/en
Application granted granted Critical
Publication of CN203964953U publication Critical patent/CN203964953U/en
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

Links

Landscapes

  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

The utility model provides a kind of industrial Internet of Things comprehensive tester, comprise: a kind of industrial Internet of Things comprehensive tester, described industrial Internet of Things comprehensive tester comprises: main body case and accessory body case, and main body case comprises tablet personal computer device, Zigbee wireless transparent transmission modular device, be located at main body case circuit arrangement for powering on main body case, be located at the main body case data Peripheral Interface device on main body case; Accessory body case comprises data collection station RTU circuit arrangement, electricity quantity module device, be located at accessory body case circuit arrangement for powering on accessory body case, be located at accessory body case data Peripheral Interface device on accessory body case, be located at the accessory device that selects on accessory body case.The utility model industry Internet of Things comprehensive tester adopts a machine double-body bike and embedded, can gather easily the data messages such as pressure in industrial processes such as comprising iron and steel, nonferrous metallurgy, oil, chemical industry, coal, electric power, water conservancy, environmental protection and energy saving, water treatment, laboratory, temperature, flow, merit figure, electric weight, thing position, and these data messages can be processed in time, accomplish enterprise energy to utilize the situation function of monitoring in real time.

Description

A kind of industrial Internet of Things comprehensive tester
Technical field
The utility model relates to a kind of industrial Internet of Things comprehensive tester, relate in particular in a kind of collection industrial processes of convenient and swift formula, the instrument that comprises the field intelligent instrument data such as iron and steel, nonferrous metallurgy, oil, chemical industry, coal, electric power, water conservancy, environmental protection and energy saving, water treatment, laboratory, the industrial Internet of Things comprehensive tester of the functions such as centralized procurement integrates, processing, teletransmission, analysis, energy consumption calculation.
Background technology
In the middle of industrial processes, timely to the collection of intelligent instrumentation data, storage, processing, realize to enterprise energy utilize situation to carry out in real time, dynamic supervision tool has very great significance accurately.Introduce several prior aries below:
Chinese patent CN202711049U discloses a kind of Internet of Things acquisition monitoring device, comprises a master cpu module, a GPRS module and one or more than one sensor interface; Described master cpu module, it is inner that it is arranged on described Internet of Things acquisition monitoring device, the data that collect for Storage and Processing sensor, and send the data after processing to described GPRS module; Described GPRS module, its built-in SIM card, for realizing long distance wireless transfer function by described SIM card; Described each sensor interface, it is all for external sensor, and the sensing data receiving is transferred to described master cpu module.
Chinese patent CN203405822U discloses a kind of internet of things data acquisition terminal and data acquisition system (DAS).This data acquisition system (DAS) is provided with bar code scan rifle or keyboard, serial server, display, internet of things data acquisition terminal.The electric power driving module of this internet of things data acquisition terminal is one-chip computer module, PS/2 interface module, 485 interface modules, the one 232 interface module, the 2 232 interface module, single-chip microcomputer external-connected port module and usb interface module power supply, and described one-chip computer module is connected with bar code scan rifle and/or keyboard, serial server, display, less radio-frequency RFID reader and/or Zigbee collector by PS/2 interface module, 485 interface modules, the one 232 interface module, the 2 232 interface module or single-chip microcomputer external-connected port.
Chinese patent CN203057535U discloses a kind of internet of things data acquisition terminal.Have central processing module, central processing module is connected with AD translation interface, LED display interface, FLASH memory module and Zigbee wireless transport module respectively.The utility model internet of things data acquisition terminal, by sensors such as external various humitures, CO2 concentration, audio frequency and video, set up radio sensing network, be installed on agricultural and plant the places such as cultivation, building, for monitoring environment parameter, and the data that gather are sent to central server by GPRS etc. with/without spider lines, realize the intelligent perception to article and process, and the steering order that issues of reception server, be forwarded to the control devices such as relay and control to implement remote auto.
Chinese patent CN102682585A discloses a kind of internet of things data acquisition device.It comprises core data processing enter module (1), clock module (2), watchdog module (3), data acquisition module (4), data memory module (5), network transmission module (6), JTAG debugging module (7), LED indicating module (8), power supply module (9).The present invention is interior all kinds of with (water, electricity, heat, gas) information data gathering to building by data acquisition module, by data memory module, consumption information data are stored in SD card in an orderly manner, finally the Transmission Control Protocol by Ethernet by data upload to server data center.
Chinese patent CN202025218U discloses a kind of data acquisition terminal machine for internet of things, comprise single-chip microcomputer, humiture detection module, RFID electronic label read-write module, keyboard load module, LED display unit, CAN bus controller, described data acquisition terminal machine for internet of things is connected with LED display unit, keyboard and RFID electronic label read-write module by single-chip microcomputer, and be connected with terminal control unit by CAN bus controller, described terminal control unit is connected with computing machine by RS232 interface.
The following technological deficiency of above-mentioned prior art ubiquity and deficiency:
Aspect data acquisition, patent above is not all mentioned the singularity of field condition, on-the-spot minute wireless meter, wired table two kind of mode, when communication modes that wireless meter is taked is different, how to solve? in the time of need to gathering wireless and wired table data, how to gather simultaneously? aspect Power supply, patent above is not mentioned the lasting time of normal work and is adopted which kind of Power supply mode; Product power consumption is large, and the running time is long, and power supply deliverability is not enough, causes that serviceable life of product is short or later maintenance is difficult; May bring the stability of product to reduce simultaneously.Aspect processing data information, patent is above and is mentioned to processing data information and the function to field instrument demarcation on the spot; Extending out aspect of performance, patent above all, only for the data acquisition information in same operating situation, is not mentioned and is extended out performance, function singleness.
Utility model content
The purpose of this utility model is to provide a kind of industrial Internet of Things tester, overcomes the above-mentioned defect of prior art and deficiency.
For reaching above-mentioned purpose, the utility model provides a kind of industrial Internet of Things comprehensive tester, described industrial Internet of Things comprehensive tester comprises: main body case and accessory body case, and main body case comprises tablet personal computer device, Zigbee wireless transparent transmission modular device, be located at main body case circuit arrangement for powering on main body case, be located at the main body case data Peripheral Interface device on main body case; Accessory body case comprises data collection station RTU circuit arrangement, electricity quantity module device, be located at accessory body case circuit arrangement for powering on accessory body case, be located at accessory body case data Peripheral Interface device on accessory body case, be located at the accessory device that selects on accessory body case;
The embedded GPRS module of described tablet personal computer device;
Described Zigbee wireless transparent transmission modular device, be connected with described panel computer, gather the extraneous data message with same Zigbee protocol stack, Zigbee wireless transparent transmission module can be selected corresponding protocol stack module according to on-site actual situations, and then image data information;
Described main body case circuit arrangement for powering is provided with vehicle power electric supply installation and lithium battery power supply device;
Described main body case data Peripheral Interface device is provided with USB mouth, gigabit ethernet interface, RS485 interface, RS232 interface, vehicle power interface, GPRS antenna external tapping, Zigbee antenna external tapping;
Described main body case data Peripheral Interface device is connected with described accessory body case data Peripheral Interface device, for image data information;
Described data collection station RTU circuit arrangement is provided with Zigbee R-T unit, GPRS R-T unit, analog data collection device;
Described electricity quantity module device, is connected with described data collection station RTU circuit arrangement, and described electricity quantity module device comprises three-phase current interface external device, three-phase voltage interface external device; Described three-phase current interface external device, is connected with described electricity quantity module device, and for measuring three-phase current, described three-phase voltage interface external device, is connected with described electricity quantity module device, can measure three-phase four-wire system reference voltage;
Described accessory body case circuit arrangement for powering comprises field power supply electric supply installation and accessory body case lithium battery power supply device;
Described accessory body case data Peripheral Interface device is provided with USB interface, gigabit ethernet interface, RS485 interface, external power interface, GPRS antenna external tapping, Zigbee antenna external tapping;
The described accessory device that selects comprises tensimeter, indicator.
Further, described tablet personal computer device is for reception, storage, deal with data; Described GPRS module, is connected with described panel computer, transmitting-receiving G network data information.
Further, described main body case circuit arrangement for powering comprises:
Vehicle power electric supply installation, is that described tester main body case provides power supply, and vehicle power supply voltage is input as 9-30VDC; Be output as 12.6VDC, constant pressure and flow;
Lithium battery power supply device, is the standby power supply of described panel computer, when on-the-spot non-transformer can be used, uses this power supply, is not less than 6 hours normal working hours.
Further, described main body case data Peripheral Interface device comprises:
USB interface, is connected with described panel computer, can be by USB mouth and external equipment transmission data;
Gigabit ethernet interface, is connected with described panel computer, for tester networking or with peripheral hardware transmitting data information;
RS485 interface, is connected with described panel computer, can receive the peripheral data information with RS485 communications protocol;
RS232 interface, is connected with described panel computer, can receive the peripheral data information with RS232 communications protocol;
Vehicle power interface, is connected with described panel computer, for main body case provides power supply external form interface;
GPRS antenna external tapping, is connected with described panel computer, can by antenna external with car outside, facilitate data transmit-receive information;
Zigbee antenna external tapping, is connected with described panel computer, can by antenna external with car outside, facilitate data transmit-receive information.
Further, described data collection station RTU circuit arrangement comprises:
Zigbee R-T unit, is embedded in and described data collection station RTU circuit arrangement, the extraneous data message with same Zigbee protocol stack of transmitting-receiving;
GPRS module, is embedded in and described data collection station RTU circuit arrangement, transmitting-receiving G network data information;
Analog data collection device, is embedded in described data collection station RTU circuit arrangement, by wired mode, gathers analog data information.
Further, described accessory body case circuit arrangement for powering comprises:
Field power supply electric supply installation, for described tester accessory body case provides power supply, Power supply voltage is 220VAC, output voltage is constant pressure and flow 12.6VDC;
Accessory body case lithium battery power supply device, is that described tester accessory body case provides power supply, when on-the-spot non-transformer can be used, uses this power supply, is not less than 8 hours normal working hours;
Further, described accessory body case data Peripheral Interface device comprises:
USB interface, is connected with described data collection station RTU, can be by USB mouth and external equipment transmission data;
Gigabit ethernet interface, is connected with described data collection station RTU, for tester networking or with peripheral hardware transmitting data information;
RS485 interface, is connected with described data collection station RTU, can receive the peripheral data information with RS485 communications protocol;
External power interface, is connected with described data collection station RTU, for accessory body case provides external form power supply;
GPRS antenna external tapping, is connected with described data collection station RTU, can facilitate data transmit-receive information;
Zigbee antenna external tapping, is connected with described data collection station RTU, can facilitate data transmit-receive information.
The utlity model has following beneficial effect: adopt a machine double-body bike and embedded structure, convenient and swift image data; Aspect data acquisition, can there is multiple multi-form wireless or wire signal data transmission by synthetical collection; Aspect Power supply, adopt the two mode coexisting of primary power and standby power supply, guaranteed the timely supply of power supply, under varying environment, comprehensive utilization power supply, makes the conformability of tester stronger; Compatible multiple wireless or cable data acquisition mode, GPRS, Zigbee, Ethernet, RS232, RS485 can better adapt to the environment of on-site data gathering.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, by the accompanying drawing of required use in embodiment or description of the Prior Art being done to one, introduce simply below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of industrial Internet of Things tester of the present utility model;
Fig. 2 is the main body case structural representation of the utility model industry Internet of Things tester;
Fig. 3 is the accessory body box structure schematic diagram of the utility model industry Internet of Things tester;
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing, the utility model is described in further details.At this, exemplary embodiment of the present utility model and explanation thereof are used for explaining the utility model, but not as to restriction of the present utility model.
Fig. 1 is the structural representation of industrial Internet of Things tester.As shown in the figure, this Internet of Things tester comprises main body case and accessory body case, and main body case comprises tablet personal computer device, Zigbee wireless transparent transmission modular device, be located at main body case circuit arrangement for powering on main body case, be located at the main body case data Peripheral Interface device on main body case; Accessory body case comprises data collection station RTU circuit arrangement, electricity quantity module device, be located at accessory body case circuit arrangement for powering on accessory body case, be located at accessory body case data Peripheral Interface device on accessory body case, be located at the accessory device that selects on accessory body case;
Tablet personal computer device, embedded GPRS module, transmitting-receiving G network data information;
Zigbee wireless transparent transmission modular device, be connected with panel computer, for gathering the data message that the external world has same Zigbee protocol stack, Zigbee wireless transparent transmission module can be selected corresponding protocol stack module according to on-site actual situations simultaneously, and then image data information;
Main body case circuit arrangement for powering comprises vehicle power electric supply installation and lithium battery power supply device, and vehicle power electric supply installation is that tester main body case provides power supply, and vehicle power supply voltage is input as 9-30VDC; Be output as 12.6VDC, constant pressure and flow; Lithium battery power supply device, is the standby power supply of panel computer, when on-the-spot non-transformer can be used, uses this power supply, is not less than 6 hours normal working hours.
As shown in Figure 2, the main function components tablet personal computer device of main body case need to be connected to main body case panel, be user-friendly to, main body case data Peripheral Interface device, has 2 USB interface, 2 gigabit ethernet interfaces, 1 RS485 interface, 1 RS232 interface, 1 vehicle power interface, 1 GPRS antenna external tapping, 1 Zigbee antenna external tapping;
Data collection station RTU circuit arrangement, comprises Zigbee R-T unit, GPRS R-T unit, analog data collection device;
Electricity quantity module device, is connected by RS485 communications protocol with data collection station RTU circuit arrangement, and it comprises three-phase current interface external device, three-phase voltage interface external device;
Accessory body case circuit arrangement for powering comprises field power supply electric supply installation and accessory body case lithium battery power supply device; Field power supply electric supply installation, for tester accessory body case provides power supply, Power supply voltage is 220VAC, output voltage is constant pressure and flow 12.6VDC; Accessory body case lithium battery power supply device, is tester accessory body case standby power supply, when on-the-spot non-transformer can be used, uses this power supply, is not less than 8 hours normal working hours;
As shown in Figure 3, the main function components data collection station RTU circuit arrangement of accessory body case need to be connected to accessory body case panel and electricity quantity module device, consider the convenience of use simultaneously, it uses embedded structure, can come collection in worksite data from taking out in accessory body case, could image data when if instrument need to be changed in scene, a complete set of accessory body case can be taken to on-the-spot use.Accessory body case data Peripheral Interface device, has 1 USB interface, 1 gigabit ethernet interface, 1 RS485 interface, 1 external power interface, 1 GPRS antenna external tapping, 1 Zigbee antenna external tapping;
Select accessory device, comprise 3 0-6Mpa tensimeters, 1 indicator, it can be configured corresponding primary instrument according to the concrete condition in the field of industrial productions such as iron and steel, nonferrous metallurgy, oil, chemical industry, coal, electric power, water conservancy, environmental protection and energy saving, water treatment, laboratory, as pressure, temperature, flow, level transducer etc.
This industry Internet of Things comprehensive tester is comprised of main body case and accessory body case two parts, and main body case can be used alone and also can combine use with accessory body case, with regard to site specific, determines.While using separately, the main primary instrument at the scene of using can carry out in the situation of wireless transmission, and the direct collection site instrumented data of the main consuming body case, carries out analyzing and processing to data; Combine while using, the main data message that just can collect while needing line at the scene of using, such as electrical quantity, analog data information etc., these data must be used by the connection of accessory body case, again data message is sent to main body case, thereby data message is carried out to analyzing and processing.
As shown in Figure 1, main body case and accessory body case have a core cell, are respectively panel computer and data collection station RTU circuit arrangement, are furnished with corresponding functional module simultaneously, reach different objects.In main body case, is mainly furnished with Zigbee wireless transparent transmission modular device, main body case circuit arrangement for powering.Zigbee wireless transparent transmission modular device, is connected by RS232 with panel computer, for gathering the data message with same Zigbee protocol stack; Main body case circuit arrangement for powering, is connected with described panel computer, for corresponding power supply power is provided.In accessory body case, be mainly furnished with electricity quantity module device, accessory body case circuit arrangement for powering.Electricity quantity module device, is connected by RS485 with data collection station RTU circuit arrangement, for the electric parameter of collection site; Accessory body case circuit arrangement for powering, is connected with data collection station RTU circuit arrangement, for corresponding power supply power is provided.The major function of main body case is to gather the data with wireless instrument simultaneously, and the major function of accessory body case is to gather the data with wired instrument.
In sum, this patent provides a kind of industrial Internet of Things comprehensive tester, this tester is for on-the-spot singularity, its compatible multiple acquisition mode, wireless telecommunications comprise GPRS module, Zigbee wireless transparent transmission modular device, and wire communication comprises RS232, RS485, Ethernet, USB and analog data collection etc.According to the data that collect, can realize and enterprise energy be utilized to situation is carried out in real time, dynamic monitoring accurately.A machine double-body bike of this Internet of Things tester and embedded structure have also been strengthened its operability and convenience greatly simultaneously.Those skilled in the art's any not creative transformation of doing under this design philosophy, all should be considered as within protection domain of the present utility model.

Claims (7)

1. an industrial Internet of Things comprehensive tester, it is characterized in that, described industrial Internet of Things comprehensive tester comprises: main body case and accessory body case, and main body case comprises tablet personal computer device, Zigbee wireless transparent transmission modular device, be located at main body case circuit arrangement for powering on main body case, be located at the main body case data Peripheral Interface device on main body case; Accessory body case comprises data collection station RTU circuit arrangement, electricity quantity module device, be located at accessory body case circuit arrangement for powering on accessory body case, be located at accessory body case data Peripheral Interface device on accessory body case, be located at the accessory device that selects on accessory body case;
The embedded GPRS module of described tablet personal computer device;
Described Zigbee wireless transparent transmission modular device, be connected with described panel computer, gather the extraneous data message with same Zigbee protocol stack, Zigbee wireless transparent transmission module can be selected corresponding protocol stack module according to on-site actual situations, and then image data information;
Described main body case circuit arrangement for powering is provided with vehicle power electric supply installation and lithium battery power supply device;
Described main body case data Peripheral Interface device is provided with USB mouth, gigabit ethernet interface, RS485 interface, RS232 interface, vehicle power interface, GPRS antenna external tapping, Zigbee antenna external tapping;
Described main body case data Peripheral Interface device is connected with described accessory body case data Peripheral Interface device, for image data information;
Described data collection station RTU circuit arrangement is provided with Zigbee R-T unit, GPRS R-T unit, analog data collection device;
Described electricity quantity module device, is connected with described data collection station RTU circuit arrangement, and described electricity quantity module device comprises three-phase current interface external device, three-phase voltage interface external device; Described three-phase current interface external device, for measuring three-phase current, described three-phase voltage interface external device, can measure three-phase four-wire system reference voltage;
Described accessory body case circuit arrangement for powering comprises field power supply electric supply installation and accessory body case lithium battery power supply device;
Described accessory body case data Peripheral Interface device is provided with USB interface, gigabit ethernet interface, RS485 interface, external power interface, GPRS antenna external tapping, Zigbee antenna external tapping;
The described accessory device that selects comprises tensimeter, indicator.
2. industrial Internet of Things comprehensive tester according to claim 1, is characterized in that, described tablet personal computer device is for reception, storage, deal with data; Described GPRS module, is connected with described panel computer, transmitting-receiving G network data information.
3. industrial Internet of Things comprehensive tester according to claim 1, is characterized in that, described main body case circuit arrangement for powering comprises:
Vehicle power electric supply installation, is that described tester main body case provides power supply, and vehicle power supply voltage is input as 9-30VDC; Be output as 12.6VDC, constant pressure and flow;
Lithium battery power supply device, is the standby power supply of described panel computer, when on-the-spot non-transformer can be used, uses this power supply, is not less than 6 hours normal working hours.
4. industrial Internet of Things comprehensive tester according to claim 1, is characterized in that, described main body case data Peripheral Interface device comprises:
USB interface, is connected with described panel computer, can be by USB mouth and external equipment transmission data;
Gigabit ethernet interface, is connected with described panel computer, for tester networking or with peripheral hardware transmitting data information;
RS485 interface, is connected with described panel computer, can receive the peripheral data information with RS485 communications protocol;
RS232 interface, is connected with described panel computer, can receive the peripheral data information with RS232 communications protocol;
Vehicle power interface, is connected with described panel computer, for main body case provides power supply external form interface;
GPRS antenna external tapping, is connected with described panel computer, can by antenna external with car outside, facilitate data transmit-receive information;
Zigbee antenna external tapping, is connected with described panel computer, can by antenna external with car outside, facilitate data transmit-receive information.
5. industrial Internet of Things comprehensive tester according to claim 1, is characterized in that, described data collection station RTU circuit arrangement comprises:
Zigbee R-T unit, is embedded in and described data collection station RTU circuit arrangement, the extraneous data message with same Zigbee protocol stack of transmitting-receiving;
GPRS module, is embedded in and described data collection station RTU circuit arrangement, transmitting-receiving G network data information;
Analog data collection device, is embedded in described data collection station RTU circuit arrangement, by wired mode, gathers analog data information.
6. industrial Internet of Things comprehensive tester according to claim 1, is characterized in that, described accessory body case circuit arrangement for powering comprises:
Field power supply electric supply installation, for described tester accessory body case provides power supply, Power supply voltage is 220VAC, output voltage is constant pressure and flow 12.6VDC;
Accessory body case lithium battery power supply device, is that described tester accessory body case provides power supply, when on-the-spot non-transformer can be used, uses this power supply, is not less than 8 hours normal working hours;
7. industrial Internet of Things comprehensive tester according to claim 1, is characterized in that, described accessory body case data Peripheral Interface device comprises:
USB interface, is connected with described data collection station RTU, can be by USB mouth and external equipment transmission data;
Gigabit ethernet interface, is connected with described data collection station RTU, for tester networking or with peripheral hardware transmitting data information;
RS485 interface, is connected with described data collection station RTU, can receive the peripheral data information with RS485 communications protocol;
External power interface, is connected with described data collection station RTU, for accessory body case provides external form power supply;
GPRS antenna external tapping, is connected with described data collection station RTU, can facilitate data transmit-receive information;
Zigbee antenna external tapping, is connected with described data collection station RTU, can facilitate data transmit-receive information.
CN201420283673.8U 2014-05-29 2014-05-29 A kind of industrial Internet of Things comprehensive tester Withdrawn - After Issue CN203964953U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420283673.8U CN203964953U (en) 2014-05-29 2014-05-29 A kind of industrial Internet of Things comprehensive tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420283673.8U CN203964953U (en) 2014-05-29 2014-05-29 A kind of industrial Internet of Things comprehensive tester

Publications (1)

Publication Number Publication Date
CN203964953U true CN203964953U (en) 2014-11-26

Family

ID=51925521

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420283673.8U Withdrawn - After Issue CN203964953U (en) 2014-05-29 2014-05-29 A kind of industrial Internet of Things comprehensive tester

Country Status (1)

Country Link
CN (1) CN203964953U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105203151A (en) * 2014-05-29 2015-12-30 安徽中控仪表有限公司 Industrial Internet of Things comprehensive test instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105203151A (en) * 2014-05-29 2015-12-30 安徽中控仪表有限公司 Industrial Internet of Things comprehensive test instrument
CN105203151B (en) * 2014-05-29 2017-11-03 安徽中控仪表有限公司 A kind of industrial Internet of Things comprehensive tester

Similar Documents

Publication Publication Date Title
CN203038449U (en) Energy consumption data collector
CN204423627U (en) Photo-voltaic power generation station cell panel power line carrier monitoring system
CN202166679U (en) Intelligent dynamic-collecting terminal for three-phase electric energy data
CN201111702Y (en) Arrester leakage current telemetering device
CN201311485Y (en) Ripple factor detecting device adapted to DC power supply
CN202855063U (en) Collector with metering function
CN202974323U (en) Portable on-line detection system
CN203964953U (en) A kind of industrial Internet of Things comprehensive tester
CN105203151B (en) A kind of industrial Internet of Things comprehensive tester
CN202511940U (en) Wireless transmission digital pressure gauge by using internet of things
CN202676777U (en) Anti-electricity-theft remote monitoring and management system
CN204515030U (en) A kind of lightning protection comprehensive detection system
CN103944959A (en) Method, system and device for monitoring data remote transmission and receiving
CN202599442U (en) A real-time data sampling device of a transformer station
CN203396419U (en) Dangerous chemical vehicle integrated wireless sensor
CN202904042U (en) Solar cell matrix environmental data acquisition unit
CN206178063U (en) Real -time on -line monitoring appearance of arrester based on nearly remote wireless transmission technique
CN105632151A (en) Industry on-site digital signal transmission method
CN201611372U (en) Portable distribution transformer comprehensive test instrument
CN204614191U (en) A kind of wireless meter-copy device based on MANET
CN203981661U (en) A kind of portable water quality on-line detector
CN202584404U (en) Wireless water meter acquisition and control device
CN203191086U (en) Wireless temperature measurement concentration display apparatus
CN203231812U (en) Portable vibration detection device
CN105762939B (en) A kind of high-voltage large-capacity electricity heating heat accumulation regulation device for adapting to electrical power demand

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned
AV01 Patent right actively abandoned

Granted publication date: 20141126

Effective date of abandoning: 20171103