CN204229630U - A kind of concrete curing supervisory system - Google Patents
A kind of concrete curing supervisory system Download PDFInfo
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- CN204229630U CN204229630U CN201420753833.0U CN201420753833U CN204229630U CN 204229630 U CN204229630 U CN 204229630U CN 201420753833 U CN201420753833 U CN 201420753833U CN 204229630 U CN204229630 U CN 204229630U
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Abstract
The utility model relates to a kind of concrete curing supervisory system, comprises host computer, on-the-spot display module, wireless communication GPRS module and bottom control unit; Described bottom control unit receive from host computer transmission data, bottom control unit to after the data processing collected again by host computer to wireless communication GPRS module feedback; Described wireless communication GPRS module comprises short message transceiving module, power module, GPRS module, serial port module, RTC clock module and one-chip computer module; Described bottom control unit comprises humiture collection module, airconditioning control module, solenoid valve control module and control treatment module.The utility model can realize the demand that concrete curing laboratory accurately controls environment, be applicable to that China building trade situation, automaticity are high, stable performance, safety, reliably; And the degree of accuracy that can increase work efficiency and control, reduce the wasting of resources, reduce labour intensity.
Description
Technical field
The utility model relates to concrete maintenance, particularly relates to a kind of concrete curing supervisory system.
Background technology
" standard curing temperature is (20 ± 2) DEG C; relative humidity is more than 95%RH, or is kept at (20 ± 2) DEG C immobilising Ca (OH) all to have made strict regulation to the curing condition of concrete sample according to standard GB/T 50081-2002 " normal concrete mechanical test method "
2in the 28 days length of time of saturated solution standard curing, laboratory ambient temperature, relative humidity at least record once during operation ".After casting and compacting of concrete, setting and harden gradually, the mainly result of cement aquation, hydration then needs suitable temperature and humidity condition.The formation and development of care environments temperature and humidity to concrete sample intensity plays very important effect, is directly connected to the accuracy of check data.
At present, concrete curing laboratory generally adopts air-conditioning to regulate the room temperature, (less laboratory uses the refrigeration and the heating equipment that are placed on the outside of fog room, by pipeline air supply mode, regulate the room temperature, very large owing to dropping into, use cost is also high, laboratory is not opened substantially) there is air-conditioning cannot automatically according to the adjustment of the externality such as season, environment factor, and there is diverse location curing temperature difference comparatively large, room temperature controls bad problem simultaneously; Relative humidity many employings supersonic atomizing humidifier or directly employing setting timing spray mode, and because laboratory adopts tap water, the water hardness is higher, uses for a long time, and supersonic atomizing humidifier is fouling very easily, needs timely scale removal.And directly adopt setting timing spray mode, although not by water quality impact, easily cause relative humidity to reach requirement, the still non-stop run of spray equipment or water pump, cause large water gaging, electric resources to waste.Also there is the problem that diverse location maintain humidity difference is larger, same exist because humidity level is very large, and insulativity is poor, the unwarrantable problem of control system security.In use manually at least measure a maintenance humiture every day, be in fact manually difficult to accomplish, increase laboratory technician's repeated labor intensity.
Summary of the invention
For the defect that prior art exists, the utility model proposes a kind of concrete curing supervisory system, can realize that automaticity is high, stable performance, safety, reliably; And the fog room optimization control system of the degree of accuracy that can increase work efficiency and control, can the wasting of resources be reduced simultaneously.
For achieving the above object, the utility model proposes a kind of concrete curing supervisory system, comprise host computer, on-the-spot display module, wireless communication GPRS module and bottom control unit; Described bottom control unit receives the data from host computer transmission, bottom control unit to after the data processing collected again by host computer to wireless communication GPRS module feedback; Described wireless communication GPRS module comprises short message transceiving module, power module, GPRS module, serial port module, RTC clock module and one-chip computer module; Described bottom control unit comprises humiture collection module, airconditioning control module, solenoid valve control module and control treatment module; Described host computer and on-the-spot display module all with control treatment model calling; Described humiture collection module, airconditioning control module and solenoid valve control module all with control treatment model calling; Described wireless communication GPRS module is by host computer and control treatment model calling; Described short message transceiving module, power module, GPRS module, serial port module and RTC clock module are all connected with one-chip computer module.
Described on-the-spot display module comprises the Embedded person-computer union of employing MCGS.
Described short message transceiving module is the SIM900A module based on STE single-chip ARM926EJ-S framework; It is 3A that described power module comprises electric current, and voltage is the power supply of 5V; Described RTC clock module and one-chip computer module I
2c interface connects.
Described humiture collection module comprises humiture collection device and data processing module; The data collected are transferred to host computer by data processing module by described humiture collection device; Described humiture collection device is the humiture collection device of six diverse locations be placed in fog room.
Described host computer is connected with on-the-spot display module by data processing module.
Described airconditioning control module comprises infrared transmitting circuit, infrared receiving circuit, single-chip microcomputer, LED light, storer and serial communication; Described infrared transmitting circuit, infrared receiving circuit, LED light, storer and serial communication are all connected with single-chip microcomputer.
Beneficial effect
The utility model is by the host computer arranged, on-the-spot display module, wireless communication GPRS module and bottom control unit, the actual demand that concrete curing laboratory accurately controls environment can be realized, be applicable to that China building trade situation, automaticity are high, stable performance, safety, reliably; The degree of accuracy that can increase work efficiency and control, reduces the wasting of resources, reduces labour intensity.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model;
Fig. 2 is the theory diagram of wireless communication GPRS module of the present utility model;
Fig. 3 is the theory diagram of airconditioning control module of the present utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in the figure, a kind of concrete curing supervisory system comprises four parts, Part I is host computer, to monitor based on MCGS configuration software, adopt MCGS design of Configuration Software monitoring interface, the application program in conjunction with MATLAB carries out expansion optimization, there is realtime curve, storage, the inquiry of historical data, the function of fault and overload alarm, and the maintenance state of each bottom layer node can be carried out animation display.The application program of MCGS configuration software and MATLAB is all prior aries; MCGS configuration software integrates control technology, human machine interface technologies, graph technology, database, mechanics of communication; It comprises Dynamic Announce, historical trend record, warning, control strategy assembly etc.; And a friendly user interface can be provided.Part II comprises on-the-spot display module, adopts the Embedded person-computer union of MCGS to complete maintenance on-site supervision humiture parameter status.Part III is wireless communication GPRS module, for keeper provides remote data query; Part IV bottom intelligent control unit comprises Temperature Humidity Sensor, humiture collection module, airconditioning control module, solenoid valve control module and control treatment module, the collection in worksite realizing each parameter controls, and the order that can send according to host computer carries out data upload to bottom sensor, realize the function that Real-time Collection field data also can be uploaded to host computer.
It is simple that host computer adopts serial communication to have signal wiring, the feature of reliable communications, and host computer adopts double-serial port, is connected on the one hand, standard RS485 signal transmission form with bottom intelligent control unit, realizes the communication with each humiture transducer; Connect wireless communication GPRS module on the other hand and carry out radio communication.
Wireless communication GPRS module can send SMS message in real time, time-triggered report care environments humiture real-time parameter, facilitates keeper's at-once monitor care environments humiture parameter, completes the automatic transmission of long-range data query and alert data, realize the real-time of system.Wireless communication GPRS module comprises short message transceiving module, power module, GPRS module, serial port module, RTC clock module and one-chip computer module; Complete function of receiving and sending short message, calendar clock function, humiture collection function.One-chip computer module adopts STC12LE5A60S2 single-chip microcomputer, and one-chip computer module completes the function such as collection, process, short message sending of humiture data and clock data, is the core of system.Complete clock synchronous by serial port module, upgrade keeper's phone number, the isoparametric setting of transmitting time.Use the SIM900A module based on STE single-chip ARM926EJ-S framework, AT command protocols is used to complete wireless Internet access and function of receiving and sending short message, host computer calls GPRS device drives, collect online registration information, send to online GPRS and read instantaneous humiture parameter and accumulative parameter instruction, prepare to receive the data returned simultaneously; Serial port module is connected with one-chip computer module, produces MAX232 level, communicates with PC, uses the data such as the standard MODBUS protocol transmission humiture of configuration software.During GPRS module connected network communication, power is comparatively large, and modular design uses the 5V power supply of maximum 3A electric current.RTC clock module and one-chip computer module I
2c interface connects, and use DS1302 module, operating voltage is low, low in energy consumption, and error is little.
Bottom control unit comprises by being arranged on on-the-spot concrete curing chamber's six humiture collection modules, airconditioning control module, solenoid valve control module and control treatment module.Six groups of humiture supplemental characteristics in six Temperature Humidity Sensor collection concrete curing environment, the signal of supplemental characteristic is by humiture collection device and control treatment model calling host computer; Host computer long-rangely can carry out six groups of humiture data displays, controls and report to the police; Airconditioning control module accepts by control treatment module the control signal that host computer sends, and then controls air-conditioner temperature, regulates fog room environment temperature parameter; Solenoid valve control module accepts by control treatment module the control signal that host computer sends, and then Controlling solenoid valve action spray, regulates fog room ambient humidity parameter, controls the temperature of care environments most; Can realize automatically controlling the existing air-conditioning of fog room and sprinkling equipment carries out temperature and humidity regulation, handled easily librarian use, do not change the structure of existing air-conditioning and sprinkling equipment, cost is lower, very practical.
Six humiture collection modules comprise Temperature Humidity Sensor SHT10, data processing module adopts AT89S2051 and the conversion of 485 data to adopt MAX485 chip composition, Temperature Humidity Sensor gathers humiture information, by inner to data processing module for the humiture information transmission collected, passing through RS485 protocol transmission to host computer through MAX485 chip, complete the collection of humiture.
Temperature Humidity Sensor SHT10 transmits based on the data of MODBUS industrial-controlled general line agreement, standard RS485 signal transmission form, be made up of condenser type condensate hygrometric element and energy gap type temperature element, pass through damp-proof treatment, be applicable to wet environment to use, be separately positioned on the different crucial collection point of fog room environment and carry out humiture collection, the humiture data of each point Real-time Collection, pass through fuzzy self-turning PID control, ensure that each humiture Data Control of fog room is in the scope of standard-required, the anti-interference that the system that realizes is good and adaptability.
The collection temperature information that Temperature Humidity Sensor SHT10 gathers, be converted into digital signal, serial input enters STC12C5A16S2 single-chip microcomputer.Temperature-humidity signal is collected in the process of STC12C5A16S2 single-chip microcomputer, humiture data are sent to host computer by standard RS485 transmission, warm and humid angle value setting value is set with on the one hand in host computer, when the temperature value of arbitrary temperature sensor exceedes setting range: 20 ± 2 DEG C, humidity lower than 95% time, host computer sends a signal to air-conditioner controller and solenoid valve controller, regulates air-conditioning and spray equipment action; The data of standard RS485 Signal transmissions sensor are sent to on-the-spot person-computer union by standard RS485 by host computer on the other hand, make the data of on-the-spot person-computer union identical in real time with the data of host computer; System can design host computer display alarm signal to remind staff according to actual needs in addition, and alerting signal also can be transferred on on-the-spot person-computer union simultaneously, is convenient to on-the-spot Timeliness coverage temperature alarming information.
Airconditioning control module has by study different model telepilot, and then controls the function of different model air-conditioning, and airconditioning control module comprises infrared transmitting circuit, infrared receiving circuit, single-chip microcomputer, LED light, storer and serial communication.
Airconditioning control module carries out the infrared learning to its air-conditioning remote control before automatic control air conditioner, and what the STC89C52 single-chip microcomputer of airconditioning control module adopted is the mode that low level resets, and will produce a low level pulse, monolithic processor resetting when button is pressed.Host computer sends learn command signal to air-conditioner controller, need the signal of the remote controller key of study, just press respective remote control button, the signal input part of infrared transmitting circuit and infrared receiving circuit receives the infrared signal of air-conditioning remote control, be transferred to single-chip microcomputer, the coded signal that STC89C52 single-chip microcomputer amplifies the remote controller signal received, detection and demodulation obtain Transistor-Transistor Logic level, by decoding and preserving, ensures that the infrared signal of launching is identical with the signal of study.When the temperature value of arbitrary temperature sensor exceedes setting range: when 20 ± 2 DEG C, host computer sends a signal to airconditioning control module, completes the automatic control to fog room air-conditioner temperature.
Airconditioning control module is launched after the amplification of radiating circuit again in addition, the action completing study and launch, the function that a telepilot controls multiple stage air-conditioning just can be realized by learning the Infrared remote controller of multiple air-conditioning and storing, be applicable to fog room area larger, airconditioning control module controls the object of multiple stage air-conditioning in room simultaneously, effectively can reduce costs, and ensure the homogeneity of whole fog room humiture parameter.
The humiture data collected pass in host computer by Temperature Humidity Sensor, host computer carries out PID arithmetic according to the humidity value collected, compare by the mean value calculated and setting value 95% and 97%, when the mean value of humidity is greater than 97%, host computer provides electromagnetic valve of instruction control module and makes closed electromagnetic valve.When the mean value of humidity is less than 95%, host computer provides electromagnetic valve of instruction control module makes solenoid valve open.Electromagnetic valve model can be determined according to the caliber of the indoor spray header of concrete curing.
The change of the data of fog room humiture parameter can be real-time monitored at the scene for convenience of staff.Person-computer union adopts a set of high-performance embedded integrated touch screen TPC series being core (dominant frequency 600MHz) with embedded type low-power consumption CPU.The touch-screen of industry control is placed with, for showing the scene of fog room humiture parameter in fog room.TPC array of touch screen have employed the high brightness TFT liquid crystal display control module of resolution 800 × 600.Realization display humiture data and host computer are consistent.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a concrete curing supervisory system, is characterized in that: comprise host computer, on-the-spot display module, wireless communication GPRS module and bottom control unit; Described bottom control unit receives the data from host computer transmission, bottom control unit to after the data processing collected again by host computer to wireless communication GPRS module feedback; Described wireless communication GPRS module comprises short message transceiving module, power module, GPRS module, serial port module, RTC clock module and one-chip computer module; Described bottom control unit comprises humiture collection module, airconditioning control module, solenoid valve control module and control treatment module; Described host computer and on-the-spot display module all with control treatment model calling; Described humiture collection module, airconditioning control module and solenoid valve control module all with control treatment model calling; Described wireless communication GPRS module is by host computer and control treatment model calling; Described short message transceiving module, power module, GPRS module, serial port module and RTC clock module are all connected with one-chip computer module.
2. concrete curing supervisory system according to claim 1, is characterized in that: described on-the-spot display module comprises the Embedded person-computer union of employing MCGS.
3. concrete curing supervisory system according to claim 1, is characterized in that: described short message transceiving module is the SIM900A module based on STE single-chip ARM926EJ-S framework; It is 3A that described power module comprises electric current, and voltage is the power supply of 5V; Described RTC clock module and one-chip computer module I
2c interface connects.
4. concrete curing supervisory system according to claim 1, is characterized in that: described humiture collection module comprises humiture collection device and data processing module; The data collected are transferred to host computer by data processing module by described humiture collection device; Described humiture collection device is the humiture collection device of six diverse locations be placed in fog room.
5. concrete curing supervisory system according to claim 1, is characterized in that: described host computer is connected with on-the-spot display module by data processing module.
6. concrete curing supervisory system according to claim 1, is characterized in that: described airconditioning control module comprises infrared transmitting circuit, infrared receiving circuit, single-chip microcomputer, LED light, storer and serial communication; Described infrared transmitting circuit, infrared receiving circuit, LED light, storer and serial communication are all connected with single-chip microcomputer.
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| CN201420753833.0U CN204229630U (en) | 2014-12-05 | 2014-12-05 | A kind of concrete curing supervisory system |
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| CN201420753833.0U CN204229630U (en) | 2014-12-05 | 2014-12-05 | A kind of concrete curing supervisory system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105487478A (en) * | 2016-01-19 | 2016-04-13 | 山东大学 | Monitoring platform suitable for combined cooling heating and power system and working method thereof |
| CN106368442A (en) * | 2016-08-30 | 2017-02-01 | 武汉源锦商品混凝土有限公司 | Concrete outer wall intelligence maintenance system |
| CN109049306A (en) * | 2018-10-17 | 2018-12-21 | 苏州龙佰奇机电科技有限公司 | A kind of concrete standard fog room temperature and humidity intelligent monitoring system |
| CN109946960A (en) * | 2019-04-01 | 2019-06-28 | 清华大学 | A kind of data acquisition cabinet |
| CN110377076A (en) * | 2019-07-26 | 2019-10-25 | 中国铁建电气化局集团有限公司 | Mass concrete based on wireless transmission conserves intelligent temperature control device |
| CN111722661A (en) * | 2020-07-29 | 2020-09-29 | 安徽财经大学 | Concrete curing monitoring system |
| CN112067401A (en) * | 2020-09-23 | 2020-12-11 | 中国五冶集团有限公司 | Method for determining strength maintenance age of structural solid concrete |
| CN115494899A (en) * | 2022-09-26 | 2022-12-20 | 河北雄安昝岗混凝土有限公司 | Automatic control system for room temperature and humidity of premixed concrete test |
| US11623365B2 (en) * | 2018-09-12 | 2023-04-11 | Kraft Curing Systems GmbH | Device for storing objects, in particular for curing objects made of concrete, under defined temperature conditions and humidity conditions |
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2014
- 2014-12-05 CN CN201420753833.0U patent/CN204229630U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105487478A (en) * | 2016-01-19 | 2016-04-13 | 山东大学 | Monitoring platform suitable for combined cooling heating and power system and working method thereof |
| CN106368442A (en) * | 2016-08-30 | 2017-02-01 | 武汉源锦商品混凝土有限公司 | Concrete outer wall intelligence maintenance system |
| CN106368442B (en) * | 2016-08-30 | 2018-08-28 | 武汉源锦商品混凝土有限公司 | Concrete outer wall intelligence maintenance system |
| US11623365B2 (en) * | 2018-09-12 | 2023-04-11 | Kraft Curing Systems GmbH | Device for storing objects, in particular for curing objects made of concrete, under defined temperature conditions and humidity conditions |
| CN109049306A (en) * | 2018-10-17 | 2018-12-21 | 苏州龙佰奇机电科技有限公司 | A kind of concrete standard fog room temperature and humidity intelligent monitoring system |
| CN109946960A (en) * | 2019-04-01 | 2019-06-28 | 清华大学 | A kind of data acquisition cabinet |
| CN110377076A (en) * | 2019-07-26 | 2019-10-25 | 中国铁建电气化局集团有限公司 | Mass concrete based on wireless transmission conserves intelligent temperature control device |
| CN110377076B (en) * | 2019-07-26 | 2024-06-04 | 中国铁建电气化局集团有限公司 | Intelligent temperature control device for mass concrete curing based on wireless transmission |
| CN111722661A (en) * | 2020-07-29 | 2020-09-29 | 安徽财经大学 | Concrete curing monitoring system |
| CN112067401A (en) * | 2020-09-23 | 2020-12-11 | 中国五冶集团有限公司 | Method for determining strength maintenance age of structural solid concrete |
| CN112067401B (en) * | 2020-09-23 | 2023-06-16 | 中国五冶集团有限公司 | Method for determining strength maintenance age of structural entity concrete |
| CN115494899A (en) * | 2022-09-26 | 2022-12-20 | 河北雄安昝岗混凝土有限公司 | Automatic control system for room temperature and humidity of premixed concrete test |
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