A kind of shared formaldehyde based on cloud platform, VOC detection device system and application method
Technical field
The present invention relates to control management and technical field of data processing, in particular to a kind of shared first based on cloud platform
Aldehyde, VOC detection device system and application method.
Background technique
With the improvement of people's life quality, people are more and more stronger to the consciousness of environmental protection, especially with formaldehyde, VOC (volatilization
Property organic matter) content etc. be standard indoor air quality.Timber floor, building coating, furniture paint etc. can distribute first
The substances such as aldehyde, VOC, seriously affect human health.Therefore, reinforce the monitoring to air quality, carry out protection and control measures, it is right
Have great importance in the health of the protection mankind.
There are mainly two types of traditional formaldehyde and VOC detection method, and one is spot samplings, then goes back to laboratory and carry out processing point
Analysis, analytical cycle is long, at high cost, complex steps;Another portable detector meets the above demand, still, such detector
Using sensor method, sensor contacts formaldehyde, the VOC gas of high concentration for a long time, is easy to happen drift, influences detection data
Accuracy, and the high air quality detector of accuracy price for average family is also high.
Therefore, it invents a kind of above-mentioned to solve based on the shared formaldehyde of cloud platform, VOC detection device system and application method
Problem is necessary.
Summary of the invention
The purpose of the present invention is to provide a kind of shared formaldehyde, VOC detection device system and user based on cloud platform
Method, by utilizing shared formaldehyde, VOC detection device based on cloud platform, compared with conventional rapid and handy formula detection device, innovation
Automatic calibration function is proposed, remote auto calibration can be carried out at any time, improve the accuracy of formaldehyde and VOC detection data,
The present invention is based on the shared formaldehyde of cloud platform, the application method of VOC detection device system, and compare traditional experiment room sample detecting
With bid in detector test, the testing cost of user is saved, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of shared formaldehyde based on cloud platform, VOC inspection
Measurement equipment system, including formaldehyde, VOC detection device, cloud platform and client, the formaldehyde, VOC detection device and cloud platform and
Client is connected by wireless telecommunications, and the formaldehyde, VOC detection device include main control module, detection module, battery management
Module, calibration module and Iot module, the detection module, battery management module and work station module input terminal and master control molding
The connection of block output end, the main control module connecting pin is connect with Iot module attachment end;
The detection module include for testing the electrochemical sensor of formaldehyde, the PID sensor for testing VOC, MOS
Sensor and detection mould group, the detection module are based on the above sensor, PARA FORMALDEHYDE PRILLS(91,95), VOC gas high sensitivity by excellent
Different single-chip microcontroller algorithm and optimization and screening to sampled data ensure that detection mould group output formaldehyde, VOC gas data
Stability and veracity;
The battery management module is used to provide electric energy for main control module, detection module, calibration module and Iot module,
The battery management module includes voltage-current sensor, for measuring cell voltage electric current, prevent or avoid battery over-discharge,
Overcharge and excess temperature unusual condition occur;
The calibration module includes formaldehyde generating system and formaldehyde recovery system, and the formaldehyde generating system provides calibration institute
The standard gas needed and zero gas guarantee the pinpoint accuracy and high sensitivity of sensor, the mark of the formaldehyde recovery system recycling calibration
Gas prevents formaldehyde secondary pollution;
The Iot module receives cloud platform and instructs and instruction is transmitted to master control molding for realizing data-transformation facility
Block can also will test module testing result and be transmitted to cloud platform.
Preferably, the main control module is electrically connected control detection module, battery management module, calibrating die by physics
Block and the work of Iot module, the calibration module control main control module work by wireless telecommunications connection type.
Preferably, the client is specially user mobile phone mobile terminal or other intelligent sliding moved ends.
The application method of the shared formaldehyde, VOC detection device system that the present invention also provides a kind of based on cloud platform, the party
Method includes the calibration method of shared formaldehyde, the detection method of VOC detection system and shared formaldehyde, VOC detection system.
A kind of detection method of shared formaldehyde, VOC detection system, specifically includes the following steps:
Client connects cloud platform by identification marking;
Cloud platform checks the state of formaldehyde, VOC detection device;
Cloud platform will test equipment state and feed back to client, and detection device state normally continues to use, if equipment shape
State abends use;
User selects detection number by client and pays the fees by number;
Client sends " starting to detect " order to cloud platform;
Cloud platform sends " starting to detect " order in detection device after verifying charge situation;
Shared formaldehyde, VOC detection device start to detect;
Shared formaldehyde, VOC detection device will test data and be sent to cloud platform;
Cloud platform carries out unit conversion and data analysis assessment to data;
Cloud platform will test result and be sent to client.
Preferably, the client connects cloud platform by identification marking, and mobile scanning terminal shares formaldehyde, VOC detection
After the mark of device flag, mobile terminal jumps to cloud server website.
Preferably, the mark for mobile terminal identify shared formaldehyde, VOC detection device information and with cloud platform phase
Even, the mark is specially bar code or two dimensional code.
Preferably, the cloud platform checks the state of formaldehyde, VOC detection device, method particularly includes: cloud platform is according to instruction
In entrained mark judge corresponding shared formaldehyde, VOC detection device whether can normal use, specifically, judgement is shared
Whether damage, can network inside formaldehyde testing equipment, communicate it is whether normal and whether calibrated in the recent period.
Preferably, the shared formaldehyde, VOC detection device will test data and be sent to cloud platform, and the detection data can
To be that formaldehyde, VOC concentration value are also possible to sensor voltage value, current value.
A kind of calibration method of shared formaldehyde, VOC detection system, specifically includes the following steps:
Cloud platform sends " calibration " instruction;
Formaldehyde, VOC detection device receive " calibration " instruction, the connection status of detection module and calibration module are judged, if shape
State connection continues to calibrate, and state is not connected to stop calibration;
Main control module controls calibration module and generates formaldehyde standard gas and zero gas calibration detection module;
Formaldehyde, VOC detection device send calibration data in cloud platform.
Technical effect and advantage of the invention:
1, the present invention utilizes shared formaldehyde, VOC detection device based on cloud platform, with conventional rapid and handy formula detection device
It compares, innovation proposes automatic calibration function, can carry out remote auto calibration at any time, improve formaldehyde and VOC detection data
Accuracy;
2, the shared formaldehyde based on cloud platform in the present invention, VOC detection device system application method, compared to more traditional
Lab samples detection and bid in detector test, save the testing cost of user;
3, the shared formaldehyde based on cloud platform in the present invention, VOC detection device system application method, compared to more traditional
Lab samples detection and bid in detector test, more rapid and convenient, ordinary people family use of being more convenient for, help to mention
Consciousness of the high whole people for environmental friendly indoor;
Therefore, the present invention be suitable for the finishing formaldehyde examination of new Residential Area, furniture company formaldehyde examination, newly buy automobile
The detection of inner space formaldehyde, the formaldehyde examination in workshop of handling official business etc., provide safeguard for the health of the mankind;Cell can be placed in
It at estate management, in large-scale furniture design and making, at garden estate management, is sold with renting, saves the testing cost of user, while essence
True property is also guaranteed.
Detailed description of the invention
Fig. 1 is a kind of based on cloud platform shared formaldehyde, VOC detection device system structure diagram.
Fig. 2 is a kind of based on cloud platform shared formaldehyde, VOC assay device structures block diagram.
Fig. 3 is a kind of detection method flow chart that formaldehyde, VOC detection device system are shared based on cloud platform.
Fig. 4 is a kind of calibration method flow chart that formaldehyde, VOC detection device system are shared based on cloud platform.
In figure: 1 formaldehyde, VOC detection device, 2 cloud platforms, 3 clients, 101 main control modules, 102 detection modules, 103
Battery management module, 104 calibration modules, 105 Iot modules.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1:
The structural block diagram of a kind of shared formaldehyde based on cloud platform, VOC detection device system, packet are provided according to Fig. 1-2
Include formaldehyde, VOC detection device 1, cloud platform 2 and client 3, the formaldehyde, VOC detection device 1 and cloud platform 2 and client 3
It is connected by wireless telecommunications, the formaldehyde, VOC detection device 1 include main control module 101, detection module 102, cell tube
Manage module 103, calibration module 104 and Iot module 105, the detection module 102, battery management module 103 and work station module
Input terminal is connect with 101 output end of main control module, and 101 connecting pin of main control module and 105 connecting pin of Iot module connect
It connects;
The detection module 102 include for testing the electrochemical sensor of formaldehyde, the PID sensor for testing VOC,
Mos sensor and detection mould group, the detection module 102 are based on the above sensor, the high sensitivity of PARA FORMALDEHYDE PRILLS(91,95), VOC gas
By excellent single-chip microcontroller algorithm and to the optimization and screening of sampled data, detection mould group output formaldehyde, VOC gas ensure that
The Stability and veracity of data;
The battery management module 103 is used to be main control module 101, detection module 102, calibration module 104 and Iot mould
Block 105 provides electric energy, and the battery management module 103 includes that voltage-current sensor is prevented for measuring cell voltage electric current
Or battery over-discharge, overcharge and excess temperature unusual condition is avoided to occur;
The calibration module 104 includes formaldehyde generating system and formaldehyde recovery system, and the formaldehyde generating system provides school
Standard gas required for standard and zero gas guarantee the pinpoint accuracy and high sensitivity of sensor, the formaldehyde recovery system recycling calibration
Standard gas, prevent formaldehyde secondary pollution;
The Iot module 105 receives cloud platform 2 and instructs and instruction is transmitted to master control for realizing data-transformation facility
Molding block 101 can also will test 102 test result of module and be transmitted to cloud platform 2;
The main control module 101 is electrically connected control detection module 102, battery management module 103, calibration by physics
Module 104 and Iot module 105 work, and the calibration module 104 controls main control module 101 by wireless telecommunications connection type
Work;
The client 3 is specially user mobile phone mobile terminal or other intelligent sliding moved ends.
Embodiment 2:
The detection method of a kind of shared formaldehyde based on cloud platform, VOC detection device system according to Fig.3, specifically
The following steps are included:
S101: client 3 connects cloud platform 2 by identification marking, and mobile scanning terminal shares formaldehyde, VOC detection device 1
After the mark of mark, mobile terminal jumps to cloud server website;
The mark is identified for mobile terminal to be shared formaldehyde, 1 information of VOC detection device and is connected with cloud platform 2, institute
Stating mark is specially bar code or two dimensional code;
S102: cloud platform 2 checks the state of formaldehyde, VOC detection device 1;
S103: cloud platform 2 will test equipment state and feed back to client 3, and cloud platform 2 is according to mark entrained in instruction
Judge corresponding shared formaldehyde, VOC detection device 1 whether can normal use, specifically, judging in shared formaldehyde testing equipment
Can whether portion damage, network, whether communicate normal and calibrated in the recent period, if formaldehyde, 1 energy of VOC detection device
Enough normal uses, then execute S104, otherwise sends failure in mobile terminal;
S104: user passes through the selection of client 3 detection number and pays the fees by number;
S105: client 3 sends " starting to detect " order to cloud platform 2;
S106: cloud platform 2 sends " starting to detect " order in detection device after verifying charge situation;
S107: shared formaldehyde, VOC detection device 1 start to detect;
S108: shared formaldehyde, VOC detection device 1 will test data and be sent to cloud platform 2;
The detection data can be formaldehyde, VOC concentration value is also possible to sensor voltage value, current value;
S109: cloud platform 2 carries out unit conversion and data analysis assessment to data;
S110: cloud platform 2 will test result and be sent to client 3.
Embodiment 3:
The calibration method of a kind of shared formaldehyde based on cloud platform, VOC detection device system according to Fig.4, specifically
The following steps are included:
S201: cloud platform 2 sends " calibration " instruction;
S202: formaldehyde, VOC detection device 1 receive " calibration " instruction, judge the company of detection module 102 Yu calibration module 104
State is connect, if state connection continues to calibrate, state is not connected to stop calibration;
Cloud platform server judges the connection status of shared formaldehyde, VOC detection device 1 and work station, if it is determined that at this time
Shared formaldehyde, VOC detection device 1 are not connected with work station, then calibrate Flow ends at this time, if shared formaldehyde, VOC detection
Equipment 1 is connect normally with work station, then executes S104 order;
S203: main control module 101 controls calibration module 104 and generates formaldehyde standard gas and zero gas calibration detection module 102;
S204: formaldehyde, VOC detection device 1 send calibration data in cloud platform 2.
In embodiments of the present invention, the shared formaldehyde based on cloud computing in the present invention, VOC detection system, can be at any time
Remote auto calibration is carried out, the accuracy of formaldehyde examination data is improved;The shared formaldehyde inspection based on cloud computing in the present invention
The application method of examining system, compare the detection of traditional experiment room and the detection of bid in detection device, saves the testing cost of user,
Convenient convenience;The shared formaldehyde based on cloud platform in the present invention, VOC detection system obtain application method, so that formaldehyde, VOC are examined
Depth measurement enters ordinary people family, improves the whole people for the consciousness of environmental friendly indoor;Therefore, the present invention is suitable for new Residential Area
Finishing formaldehyde examination, furniture company formaldehyde examination, newly buy inner space of vehicle formaldehyde detection, handle official business workshop formaldehyde examination
Etc., it is provided safeguard for the health of the mankind;It can be placed at Property Management of residence, in large-scale furniture design and making, garden property pipe
At reason, it is sold with renting, saves the testing cost of user, accuracy is also guaranteed.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.