CN102681511B - Data information acquisition intelligent managing and controlling system based on Internet of things - Google Patents
Data information acquisition intelligent managing and controlling system based on Internet of things Download PDFInfo
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Abstract
The invention discloses a data information acquisition intelligent managing and controlling system based on the Internet of things, which belongs to the field of data information acquisition intelligent managing and controlling systems based on the Internet of things. The system comprises a remote background managing center, a TCP/IP (Transmission Control Protocol/Internet Protocol) network system and a terminal machine system, wherein a terminal machine comprises terminal managing software and terminal data acquiring equipment; the terminal managing software is communicated with the remote background managing center through a network; the terminal data acquiring equipment comprises an intelligent main control terminal and the like; one path of the intelligent main control terminal is connected with a protocol converter; the other path of the intelligent main control terminal is connected with a data transmitter and an equipment controller; the protocol converter is connected with the terminal managing software through a serial port line, and is connected with the background managing center through a network system; a distribution box is connected with an equipment controller; and the equipment controller is communicated with the intelligent main control terminal through a CAN (Controller Area Network) bus. The data information acquisition intelligent managing and controlling system has the advantages of high intelligent degree, high stability and easiness for operating equipment; and a diverse and open Internet of things information acquisition system capable of realizing intelligent identification data acquisition, processing and management is provided.
Description
Technical field
The invention belongs to a kind of intelligence managing and control system of data information acquisition based on Internet of Things field, particularly be directed to aquaculture intelligent management, plant husbandry intelligent management, storage intelligent management and food safety trace back aspect.
Background technology
Along with high speed development and the widespread use of technology of Internet of things, the Internet of Things epoch are just with unprecedented rate and the development that is changing every profession and trade.Aspect business administration, people no longer are satisfied with backward Traditional Man management and artificial standard is controlled, and easy enterprise security environmental functional demand.Now just usining pursue safe, informationization, intellectuality, digitizing and safety production environment as a desirable target, i.e. the intelligent management enterprise of information age.
The intelligent management technology is applied in plant husbandry, aquaculture, storage and with this and forms a kind of emerging industry.Data information acquisition intelligence managing and control system is in modern enterprise, comprehensive advanced person's the technology of Internet of things in the world that adopts at present, set up one by Enterprise Integrated information service and long-range back-stage management center, " trinity " formula that communication Access Network and terminal computer system form, based on the data information acquisition intelligence managing and control system of Internet of Things.And the present enterprise of Internet of Things data information acquisition intelligence managing and control system final body uses multiple information technology (MIT), and reaching monitoring and the degree of information interaction, intelligent managing and control system must provide the support in the relevant equipment on physics and logic level, technology and multiple information source for this reason.
The patent that is called " based on the farming and animal husbandry Intelligent management control system of Internet of Things " as Chinese invention patent publication number " CN102215256A " name, it discloses a kind of Intelligent management control system of farming and animal husbandry based on Internet of Things, this kind Internet of Things farming and animal husbandry Intelligent management control system is characterized in that: this system mainly comprises terminal control module, Cloud Server, Database Unit group, network modules and sensor module; Terminal control module, Database Unit group and sensor module are connected with Cloud Server by network modules.
This kind is poor based on the farming and animal husbandry Intelligent management control system versatility of Internet of Things, focuses on the application layer technology, poor to terminal hardware plant equipment control power processed.
The patent that is called " based on the crops production of intelligent TT&C system of Internet of Things " as Chinese invention patent publication number " CN102314166A " name, it discloses a kind of production of intelligent of crops based on Internet of Things TT&C system, three parts, consists of: information acquisition terminal, information transmitting terminal and control of intelligent terminal.
This kind is comparatively single based on the crops production of intelligent TT&C system function of Internet of Things, and sensing layer sensor extensibility is poor.
The patent that is called " based on the intelligent greenhouse demonstration TT&C system of technology of Internet of things " as Chinese invention patent publication number " CN102307222A " name discloses a kind of demonstration of intelligent greenhouse based on technology of Internet of things TT&C system, comprises a plurality of field control station networks, a plurality of embedded gateway, central server; The terminating of a phenomenon control station net enters an embedded gateway, and described embedded gateway is realized the communication at central server and field control station net end.Sensor Network by Internet of Things gathers inside and outside greenhouse, plant growth soil constituent parameter; The network layer of Internet of Things merges the several data transmission network, finally with the embedded Ethernet controller interface, communicates by letter with central server, realizes communication mutually between each node; The Internet of Things application layer is that central server is realized optimal control, page issue, the message search control to parameter.
This kind is single based on the intelligent greenhouse demonstration TT&C system range of application of technology of Internet of things, extensibility is poor, by each actuating unit of Control, realize stable not to the change of greenhouse environment parameter, safety, particularly to the control of heavy mechanical equipment, and the present invention's " based on data information acquisition intelligence managing and control system of Internet of Things " employing " twin-stage driving, twin-stage is controlled " namely with DC low-power relay, remove to drive the high power solid state relay and control heavy mechanical equipment, heavy mechanical equipment can realize manually controlling and automatically controlling two kinds of modes of operation, safe, stability is strong.
In the middle of prior art, need badly in sum and want a kind of aquaculture intelligent management, plant husbandry intelligent management, storage intelligent management and food safety trace back aspect of being directed to, based on the data information acquisition intelligence managing and control system field of Internet of Things.
Summary of the invention
Technical matters to be solved by this invention is: provide that a kind of degree of intelligence is high, compatible, extendability, good operability, can realize closed-loop control, the safe and reliable intelligence of the data information acquisition based on Internet of Things managing and control system.
Data information acquisition intelligence managing and control system based on Internet of Things is characterized in that: comprise long-range back-stage management center, TCP/IP network system, terminal computer system,
Described long-range back-stage management center comprises: relay control module, terminal monitoring module, measurement environment module, environmental monitoring module, control law arrange module, the authority of swiping the card arranges module, the uploading data time interval arranges module, synchronous terminals time module, communication test module, result is set checks module, read the SD card module, and C# language is adopted at long-range back-stage management center;
Described terminal computer system comprises terminal management software and terminal data collecting device, and communication is carried out by the TCP/IP network system in terminal management software and long-range back-stage management center;
Described terminal data collecting device comprises intelligent main control terminal, protocol converter, data transmitter, device controller, panel box equipment, and intelligent main control terminal adopts the two-way CAN bus interface, one tunnel is connected with protocol converter, another road is connected with device controller with the data transmitter, protocol converter is connected with the terminal management software of PC by Serial Port Line, and be connected with the back-stage management center by the TCP/IP network system, panel box equipment is connected with device controller, and device controller is connected with intelligent main control terminal communication by CAN bus communication module;
Described intelligent main control terminal comprises terminal main control module, CAN bus communication module, RFID card reading module, LED display module, keyboard load module, data memory module, alarm module, JTAG module, the intelligence main control terminal has two-way CAN bus interface, the main connection protocol converter of CAN1 bus interface, a plurality of intelligent main control terminal simultaneously in parallel, CAN2 bus interface connection data transmitter, device controller;
Described protocol converter comprises CAN bus communication module and protocol conversion module;
Described data transmitter comprises CAN bus communication module, A/D data acquisition module, eight road sensor interfaces;
Described device controller comprises CAN bus communication module and relay module, and device controller has eight road Control interfaces, and panel box high power solid state relay is carried out to switching value control;
Described panel box equipment comprises solid-state relay, Switching Power Supply, rotary switch, terminal row.
Each ingredient of described long-range back-stage management center operates to:
Described relay control module for Control, is seen the on off state of the relay that relevant equipment connects mutually, and the equipment that starts or stop being correlated with of the switch by pilot relay;
Described terminal monitoring module is for checking the data message that a certain terminal gathers;
Described measurement environment module makes terminal carry out the collection of environmental data for sending manually order;
Described environmental monitoring module is for being aggregated into a chart by environmental information, and the information that makes the staff check intuitively environmental change, be used for carrying out data analysis;
Described control law arranges module and carries out the control of relay switch be used to the information collected according to the data transmitter is set, and makes the terminating machine automatic operation;
The described authority of swiping the card arranges module and carries out whether needing the confirmation identity of swiping the card before the terminating machine button operation be used to being arranged on;
The described uploading data time interval arranges module be used to the time interval of the automatic uploading data of data transmitter is set;
Described synchronous terminals time module arranges the time in terminal device, guarantees that terminal time is consistent with server time;
Described communication test module is for the communication state of test terminal machine with the machine of PC;
The described result that arranges is checked the result of module be used to checking that control law, synchronous terminals time etc. arrange;
The described SD card module that reads is for importing data to business management system from the SD card.
Described each ingredient of terminal data collecting device operates to:
Described terminal main control module is carried out unified management to its each submodule, and each submodule communications status is carried out to initialization;
Described CAN bus communication module is transmitted the data message between intelligent main control terminal and data transmitter, device controller, protocol converter;
Described RFID card reading module is carried out reading and uploading of card number and data to high frequency card, realizes information identification and transmission;
Described LED display module is for display button information and response message;
Described keyboard load module is for the typing of real time data and the shortcut typing of correlation function;
Described data memory module is for carrying out the secondary storage to data in uploading data, it usings the SD card as the equipment of data storage, realizes the data backup of card using information, relay status information, sensor Information Monitoring, keyboard entry information;
The prompting of feedback information when described alarm module is successful or failed for uploading data;
Described JTAG module is for the in-circuit emulation debugging;
Described protocol conversion module is changed data, realizes the conversion of CAN bus data to the PC serial data;
Described A/D data acquisition module is for becoming digital signal by the analog signal conversion of sensor;
Described eight road sensor interfaces wherein have five railway digital sensor interfaces, No. three analog sensor interfaces;
Described relay module is for carrying out switching value control to high power relay.
The CPU module of described terminal data collecting device adopts the ARM7 microprocessor.
Described intelligent main control terminal adopts the STM32F105RBT6 microprocessor, and protocol converter, data transmitter, device controller adopt the STM32F103C8T6 microprocessor.
Described panel box equipment control mode divides automatic control and machinery to control two kinds of modes.
Described relay control module realizes that the long-range of equipment running status checks, and the start and stop of remote control equipment.
The data message that the current terminal data acquisition control system of described terminal monitoring module real time inspection collects, and according to set control law, carry out the warning of environmental information.
Described control law arranges module can control according to one or more maximal value, minimum value or mean value of inputting the data that collect of data transmitter the state of one or more relay switch.
The described SD of reading card module can be by the data analysis recorded in the SD card, and imports in operation system, and terminal acquisition system off-line is used.
By above-mentioned design proposal, the present invention can bring following beneficial effect: the intelligence of the data information acquisition based on Internet of Things managing and control system of the present invention can be achieved as follows function: automatic monitoring: traditional automatic monitoring is to detect fixing environmental parameter, when a certain environmental parameter exceeds standard, managerial personnel manually remove to control corresponding equipment, the automatic monitoring of native system can realize full-automatic unmanned monitoring, when managerial personnel by terminal management software to intelligent main control terminal facility environment parameter early warning value after, the environmental data information that the intelligence main control terminal will gather and early warning value are relatively, after processing by analysis, judge which parameter exceeds standard, then report to the police and pass through the corresponding plant equipment of device controller deactivation, Monitoring Data is accurate, can lower to a great extent labour cost, save managerial personnel and operating personnel's time.
Data information acquisition based on Internet of Things intelligence managing and control system of the present invention, flow control journey processed adopts closed-loop control, has realized production procedure monitoring and trace back process to food safety trace back, aquaculture intelligent management, plant husbandry intelligent management, storage intelligent management.Intelligent main control terminal in the terminal data collecting device, data transmitter, device controller stability are high, and extensibility is strong.Managerial personnel can directly carry out on-line monitoring to environment and the plant equipment of cultivation, herding, storage at server or the terminal management software client at long-range back-stage management center.When managerial personnel not the time, system can be monitored current targeted environment according to the early warning value that the user sets.The distinctive function of swiping card of intelligence main control terminal can be realized identification and the rights management to the staff, there is no the staff of authority after holding and swiping the card, can't on intelligent main control terminal, carry out any operation, but card number will upload in terminal management software and to its storage.The terminal data collecting device adopts the keyboard-type operation, is easily understood.Data information acquisition based on Internet of Things intelligence managing and control system of the present invention is carried on CAN bus netting twine, has guaranteed the easy of its wiring, and the installation work difficulty is less.
The accompanying drawing explanation
The present invention is further illustrated below in conjunction with the drawings and specific embodiments:
Fig. 1 is Principles of Network schematic diagram of the present invention.
Fig. 2 is terminal data collecting device principle schematic of the present invention.
Fig. 3 is the structure explanation schematic diagram of panel box of the present invention.
Fig. 4 is software function structural representation of the present invention.
Embodiment
The present invention is design so as shown in the figure: the intelligence of the data information acquisition based on Internet of Things managing and control system of the present invention, comprising: long-range back-stage management center, TCP/IP network system, terminal computer system, described terminal computer system comprises: terminal management software and terminal data collecting device.Described long-range back-stage management center, terminal management software carry out the communication connection by the TCP/IP network system.The terminal data collecting device comprises intelligent main control terminal, protocol converter, data transmitter, device controller; In this embodiment, the networking of terminal data collecting device takes the CAN bussing technique to manage.Described terminal data collecting device is the hardware device that data acquisition, data processing, uploading data, equipment are controlled, operation is used of advancing.
Wherein said terminal data collecting device also comprises panel box equipment, and panel box is connected with device controller, and the running status of plant equipment is controlled and uploaded to device controller, by CAN bus and intelligent main control terminal communication.The user directly monitors device controller by the terminal management software platform, and device controller is connected with panel box, and panel box is connected with plant equipment, thereby realizes the direct monitoring to plant equipment.
Wherein, the control mode of panel box is divided into automatic control and machinery is controlled, the conversion of two kinds of control modes is to realize by the rotary switch on panel box, automatically control and control the startup of plant equipment and stop by the early warning value of terminal management software platform setting, machinery is controlled carry out the startup of opertaing device and stop by the startup on panel box and stop button.
The intelligence main control terminal adopts the two-way CAN bus interface, and a road is connected with protocol converter, and another road is connected with device controller with the data transmitter; Protocol converter is connected with PC terminal management software by Serial Port Line, and is connected with the back-stage management center by the network switch, and realization the present invention is based on the communication of the data information acquisition intelligence managing and control system of Internet of Things.
Open intelligent main control terminal, the ARM7 microprocessor carries out initialization from storage chip such as Flash, reading log-on message, the IP address is determined by eight section toggle switchs, scope from 0 to 256, realize that the ID of intelligent main control terminal on the CAN bus is unique, and can hang at most 256 intelligent main control terminal on the CAN bus.
Data transmitter and device controller IP address are determined by eight section toggle switchs, the CAN bus ID scope from 2 to 51 of data transmitter, the CAN bus ID scope from 52 to 100 of device controller, realize that an intelligent main control terminal can hang a plurality of data transmitters and device controller, carry out multi-point data acquisition and multipoint unit and control.
The intelligence main control terminal comprises terminal main control module, CAN bus communication module, RFID card reading module, LED display module, keyboard load module, data memory module, alarm module, JTAG module; Protocol converter comprises: CAN bus communication module, protocol conversion module; The data transmitter comprises: CAN bus communication module, A/D data acquisition module; Device controller comprises: CAN bus communication module, relay control module; Device controller can be controlled heavy mechanical equipment, as blower fan controlled in the poultry cultivation base, wet curtain, electric light;
In this embodiment, in this system, this CAN bus module is for intelligent main control terminal, protocol converter, communication between data transmitter and device controller, as managerial personnel, pass through PC RS232 serial ports, the order of passback sensor collection value and the order of passback relay status are issued to protocol converter, by protocol converter, order is passed on the CAN bus again, the intelligent main control terminal of each node is resolved order, confirm whether the machine address is consistent with the address in the parsing post command, if consistent, receive order, and by intelligent main control terminal transmitting order to lower levels to data transmitter and device controller, upload the running status of environmental parameter value and plant equipment, certainly managerial personnel also can be led to the running status of transmitting order to lower levels control plant equipment and the early warning value of environmental parameter,
Wherein, described protocol converter, for changing the transformation of ownership of CAN bus data into serial data, is connected with PC by Serial Port Line (RS232), and data message is uploaded to the terminal management software platform.
Terminal main control module is carried out unified management to its each submodule, and each submodule communications status is carried out to initialization, the data message of collection and the on off state of plant equipment are performed an analysis, process, control, as: in the poultry cultivation base, managerial personnel issue the early warning value order by PC, and terminal main control module compares data message and early warning value that the data transmitter gathers, controls plant equipment according to comparative result, and in real time mechanical equipment state is passed back to PC
The RFID card reading module is for realizing reading of personnel identity information, the module frequency of operation adopts 13.56 megahertzes, interface mode adopts URAT, with the URAT interface of ARM7 microprocessor, be connected, the label card card number of the high frequency 13.56MHz read and the card in related information transmission to the ARM7 microprocessor, the operating right of this card number of processor automatic decision, so card number has operating right, the staff can be by the operation of keyboard load module typing related data information and the shortcut of being correlated with, so card does not have authority, the staff can not carry out any operation to intelligent main control terminal,
Wherein, described keyboard load module is the 4*5 keyboard, and be used to realizing data typing and shortcut operation, keyboard is connected with ARM7 microprocessor GPIO mouth,
The data that the LED display module is inputted in real time for the display keyboard operation, and swipe the card, uploading data success or the return message when failed, display screen adopts the charactron mode, at environment, badly and under the condition of low temperature can work, driving chip is MC74HC595 and MAX7219CWG, and be connected on ARM7 microprocessor GPIO mouth, the LED display module adopts the battery saving mode of 5 minutes, keypad wakes demonstration up, long-range PC also can wake up, wake up and without operation, automatically entered dormant state in latter 5 minutes
The data of data memory module for storing card using information, relay status information, sensor Information Monitoring, keyboard entry information, adopt SD card storage mode, realized the Secondary Backup of data, and the form of storage information is the TXT text formatting,
Auditory tone cues when alarm module is successful or failed for uploading data, described early warning value is that managerial personnel manually arrange by terminal management software, the intelligence main control terminal uploads to terminal management software to the environmental information by the collection of data transmitter, after systematic analysis is processed, with early warning value, compare, follow according to result relatively and control plant equipment.
The JTAG module, for in-circuit emulation, debugging and the download of program, is connected with the jtag interface of ARM7 microprocessor, can certainly to program, download by serial ports URAT,
The A/D data acquisition module is for becoming digital signal to analog signal conversion, the data transmitter has eight road sensor interfaces, five tunnels are the digital transducer interface, and three tunnels are the analog sensor interface, adopt 12 own A/D of ARM7 microprocessor to the analog quantity processing that converts.
Described five railway digital sensor interfaces are the digital hygro sensor interface, and No. three analog sensor interfaces are oxygen sensor, ammonia gas sensor, optical sensor interface; According to the difference of application and demand, digital sensor interface can be connected dissimilar sensor with the analog sensor interface, meets the demand of different industries application dissimilar sensor.
Described different industries further comprises aquaculture, plant husbandry, storage and food safety trace back.
C# language is adopted at long-range back-stage management center, utilizes the gordian techniquies such as .net technology, Serial Communication, database technology to realize Control, terminal monitoring, measurement environment, environmental monitoring figure, control law setting, the setting of the uploading data time interval, synchronous terminals time, communication test, result queries is set, reads the function such as SD card.Communication is carried out by serial ports and terminal device in long-range back-stage management center, according to the communications protocol of telemanagement center and terminal device, long-range back-stage management center is the data that pass over of receiving terminal apparatus in real time, resolve, and store in database, for user's inquiry.Simultaneously, long-range back-stage management center provides operation interface for the user, and the user can send instruction to terminating machine by corresponding function, can carry out communication state detection, Control, control sensor and measure etc.
Intelligence main control terminal, protocol converter, data transmitter, device controller are realized data communication by CAN conversion chip ISO1050DUB.
The CPU module of terminal data collecting device of the present invention all adopts the ARM7 microprocessor, and intelligent main control terminal adopts STM32F105RBT6, and protocol converter, data transmitter, device controller adopt STM32F103C8T6, powerful, stable performance.
The Secondary Backup that read-write storage chip (Flash), ROM (read-only memory) (E2PROM), outer extension memory (SD card) are uploaded for storage and the data message of storage program information, service data.
Claims (10)
1. the data information acquisition intelligence managing and control system based on Internet of Things is characterized in that: comprise long-range back-stage management center, TCP/IP network system, terminal computer system,
Described long-range back-stage management center comprises: relay control module, terminal monitoring module, measurement environment module, environmental monitoring module, control law arrange module, the authority of swiping the card arranges module, the uploading data time interval arranges module, synchronous terminals time module, communication test module, result is set checks module, read the SD card module, and C# language is adopted at long-range back-stage management center;
Described terminal computer system comprises terminal management software and terminal data collecting device, and communication is carried out by the TCP/IP network system in terminal management software and long-range back-stage management center;
Described terminal data collecting device comprises intelligent main control terminal, protocol converter, data transmitter, device controller, panel box equipment, and intelligent main control terminal adopts the two-way CAN bus interface, one tunnel is connected with protocol converter, another road is connected with device controller with the data transmitter, protocol converter is connected with the terminal management software of PC by Serial Port Line, and be connected with the back-stage management center by the TCP/IP network system, panel box equipment is connected with device controller, and device controller is connected with intelligent main control terminal communication by CAN bus communication module;
Described intelligent main control terminal comprises terminal main control module, CAN bus communication module, RFID card reading module, LED display module, keyboard load module, data memory module, alarm module, JTAG module, the intelligence main control terminal has two-way CAN bus interface, the main connection protocol converter of CAN1 bus interface, a plurality of intelligent main control terminal simultaneously in parallel, CAN2 bus interface connection data transmitter, device controller;
Described protocol converter comprises CAN bus communication module and protocol conversion module;
Described data transmitter comprises CAN bus communication module, A/D data acquisition module, eight road sensor interfaces;
Described device controller comprises CAN bus communication module and relay module, and device controller has eight road Control interfaces, and panel box high power solid state relay is carried out to switching value control;
Described panel box equipment comprises solid-state relay, Switching Power Supply, rotary switch, terminal row.
2. the data information acquisition based on Internet of Things according to claim 1 intelligence managing and control system is characterized in that each ingredient of described long-range back-stage management center operates to:
Described relay control module for Control, is checked the on off state of the relay that relevant device connects, and the equipment that starts or stop being correlated with of the switch by pilot relay;
Described terminal monitoring module is for checking the data message that a certain terminal gathers;
Described measurement environment module makes terminal carry out the collection of environmental data for sending manually order;
Described environmental monitoring module is for being aggregated into a chart by environmental information, and the information that makes the staff check intuitively environmental change, be used for carrying out data analysis;
Described control law arranges module and carries out the control of relay switch be used to the information collected according to the data transmitter is set, and makes the terminating machine automatic operation;
The described authority of swiping the card arranges module and carries out whether needing the confirmation identity of swiping the card before the terminating machine button operation be used to being arranged on;
The described uploading data time interval arranges module be used to the time interval of the automatic uploading data of data transmitter is set;
Described synchronous terminals time module arranges the time in terminal device, guarantees that terminal time is consistent with server time;
Described communication test module is used for the test terminal machine with the communication state between PC;
The described result that arranges checks that module is be used to checking the result of control law, the setting of synchronous terminals time;
The described SD card module that reads is for importing data to business management system from the SD card.
3. the data information acquisition based on Internet of Things according to claim 1 intelligence managing and control system is characterized in that described each ingredient of terminal data collecting device operates to:
Described terminal main control module is carried out unified management to its each submodule, and each submodule communications status is carried out to initialization;
Described CAN bus communication module is transmitted the data message between intelligent main control terminal and data transmitter, device controller, protocol converter;
Described RFID card reading module is carried out reading and uploading of card number and data to high frequency card, realizes information identification and transmission;
Described LED display module is for display button information and response message;
Described keyboard load module is for the typing of real time data and the shortcut typing of correlation function;
Described data memory module is for carrying out the secondary storage to data in uploading data, it usings the SD card as the equipment of data storage, realizes the data backup of card using information, relay status information, sensor Information Monitoring, keyboard entry information;
The prompting of feedback information when described alarm module is successful or failed for uploading data;
Described JTAG module is for the in-circuit emulation debugging;
Described protocol conversion module is changed data, realizes the conversion of CAN bus data to the PC serial data;
Described A/D data acquisition module is for becoming digital signal by the analog signal conversion of sensor;
Described eight road sensor interfaces wherein have five railway digital sensor interfaces, No. three analog sensor interfaces;
Described relay module is for carrying out switching value control to high power relay.
4. the intelligence of the data information acquisition based on Internet of Things managing and control system according to claim 1, is characterized in that: the CPU module employing ARM7 microprocessor of described terminal data collecting device.
5. the data information acquisition based on Internet of Things according to claim 1 intelligence managing and control system, it is characterized in that: described intelligent main control terminal adopts the STM32F105RBT6 microprocessor, and protocol converter, data transmitter, device controller adopt the STM32F103C8T6 microprocessor.
6. the data information acquisition based on Internet of Things according to claim 1 intelligence managing and control system, it is characterized in that: described panel box equipment control mode divides automatic control and machinery to control two kinds of modes.
7. the data information acquisition based on Internet of Things according to claim 1 intelligence managing and control system, it is characterized in that: described relay control module realizes that the long-range of equipment running status checks, and the start and stop of remote control equipment.
8. the data information acquisition based on Internet of Things according to claim 1 intelligence managing and control system, it is characterized in that: the data message that the current terminal data acquisition control system of described terminal monitoring module real time inspection collects, and according to set control law, carry out the warning of environmental information.
9. the data information acquisition based on Internet of Things according to claim 1 intelligence managing and control system is characterized in that: maximal value, minimum value or mean value that described control law arranges the data that module can collect according to one or more input of data transmitter be controlled the state of one or more relay switch.
10. the data information acquisition based on Internet of Things according to claim 1 intelligence managing and control system, it is characterized in that: the described SD of reading card module can be by the data analysis recorded in the SD card, and import in operation system, terminal acquisition system off-line is used.
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| CN104951814A (en) * | 2014-03-27 | 2015-09-30 | 上海万达全程健康服务有限公司 | RFID-based food safety information tracing terminal |
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