Full-flow intelligent supervision and acceptance system for mass concrete
Technical Field
The invention relates to the field of traffic engineering construction supervision, in particular to a full-flow intelligent supervision and acceptance system for mass concrete.
Background
For the existing method and principle of a dynamic monitoring system for the process of a concrete mixing station, reference is made to a scheme with a patent number zl201110064803.x, as shown in fig. 1:
1) and determining the concrete mixing ratio: according to various concrete engineering indexes required by design, a testing mechanism determines the corresponding material mixing ratio through tests;
2) establishing a mix proportion database; the concrete mixing ratio data determined by the test is recorded and stored as a reference basis for comparative analysis of the monitoring system;
3) the manufacturing and installation of the automatic data acquisition plug-in (data acquisition) of the mixer control computer, the automatic data acquisition plug-in capable of being directly installed on the main board of the mixer control computer is designed and manufactured, and the installation and the operation are as follows: namely, installing an automatic operation data acquisition plug-in unit on a control computer of a concrete mixing station (one or more mixers);
4) the automatic data acquisition plug-in collects operation data (mixing time, material consumption and the like) in real time in the operation process of the concrete mixing station, and automatically transmits the data to a remote WEB (World Wide Web global area network or World Wide Web) server through a GPRS (General Packet Radio Service) wireless signal, namely, the automatic data acquisition and transmission of the mixer operation data: the data acquisition plug-in (data automatic acquisition plug-in) automatically acquires the running mixer running data in real time and automatically transmits the running mixer running data to a remote WEB server through GPRS wireless signals;
5) and the WEB server receives and stores the data: the remote WEB server receives the mixing machine operation data sent by the data acquisition units (data automatic acquisition plug-ins) of the mixing stations, and uniformly stores and receives post-processing the operation data;
6) and intelligently processing data: the WEB server automatically processes the collected and stored data, monitors the concrete production process in real time, forms an appointed statistical analysis chart, and automatically sends an overrun operation alarm short message to an appointed mobile phone of a management responsible person in real time, and the WEB server automatically processes the collected and stored data mainly comprises the following functions; (1) the concrete mixing time summary graphic (the current value and the historical value) is compared with the indexes of the mix proportion database, and when the error exceeds a specified limit value, a mobile phone short message is sent to a specified management user; (2) and the material usage summary graphic (current value and historical value) is compared with the indexes of the mix proportion database, and when the error exceeds a specified limit value, a mobile phone short message is sent to a specified management user: (3) and capacity analysis, automatically summarizing the total concrete production amount according to different retrieval conditions (different monitoring ranges, different mixing stations, different types of grades and different purposes): (4) and counting the raw material dosage, wherein the system automatically collects the quantity of various raw materials used by concrete with different monitoring ranges, mixing stations and grades, and compares the quantity with the indexes of a mixing ratio database to calculate the material dosage error.
7) And user login query: an authorized user logs in a monitoring system webpage through the internet, monitors the production process of the concrete mixing station in real time, inquires historical data and a statistical analysis report and downloads a necessary report; or the user receives the overrun operation alarm information by using a mobile phone short message (such as a mobile phone short message) and intervenes in the field operation of the mixing station.
However, the prior art also has the following drawbacks:
1. in the production process of the mixing station, the mixing ratio filling is manually input, so that the situation of manual mis-filling or intentional modification is easily caused;
2. in the production control of the mixing station, the production is manually controlled, and in order to reach the construction period, the field personnel manually does not stop the machine for adjustment but continues the production when the system warns the material consumption. Resulting in regulatory flow that is in the place and not effectively supervised and executed.
3. The quality of the raw material test and the field acceptance cannot be monitored.
Disclosure of Invention
In order to overcome the defects in the prior art, the large-volume concrete full-flow intelligent supervision and acceptance system is provided, and the system can automatically handle the production link when the production link does not meet the specified requirements, so that the concrete full-flow intelligent supervision and acceptance is realized.
In order to realize the aim, the invention provides a large-volume concrete full-flow intelligent supervision and acceptance system, which comprises a supervision and acceptance platform, a material acceptance system, a test detection system, an LED display screen system and a generation control system,
the supervision and acceptance platform is used for storing, transferring, displaying and applying basic data;
the material acceptance system is used for acceptance and recording of material materials entering and leaving a field;
the test detection system is mainly used for test detection, sampling detection and startup water content detection of raw materials;
the LED display screen system is used for notifying test detection results, notifying inventory and displaying basic data;
the production control system is used for stirring production of concrete.
In a further improvement, the LED display screen system includes a data receiving module; the material acceptance system comprises a weighing module, a basic data acquisition module, a local data storage library, a video interface, an instruction output end, a processing end and a data sending end; the supervision and acceptance platform comprises a server, a server database, a data calling interface and a system platform, wherein the data calling interface is connected with the basic data acquisition module; the production control system module comprises an industrial control module, a production operation module, a local database, a data acquisition and storage library and a data transmission module; the test detection system comprises a basic data acquisition module, a two-dimensional code entry module, a verification module, a test detection module and a testing machine.
The vehicle license plate recognition system is further improved in that the weighing module is respectively connected with the front vehicle license plate recognition camera, the infrared receiver and the infrared transmitter, the electronic wagon balance and the rear vehicle license plate recognition camera.
The further improvement lies in that the test detection module is connected with the two-dimensional code scanning gun, the moisture meter, the pressure testing machine and the universal testing machine.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
according to the invention, production task information is obtained from the system platform before production, the task information can be verified with a test detection result in real time on line, whether a daily opening test is completed or not is judged, the system can not carry out production when the verification is failed, the production can be operated after the verification is passed, the system automatically measures production according to the matching ratio of the task list after starting through one-time starting (no information can be added or modified), the data of the completion of production is automatically sent to the system platform, and the whole process does not need manual data intervention. The method effectively reduces the manual workload, strengthens the management means of production control, avoids the cost waste caused by manual operation errors, and standardizes the management flow.
Drawings
FIG. 1 is a flow diagram of a prior art concrete mixing station process dynamic monitoring system;
FIG. 2 is a flow chart of the operation of the full-flow intelligent monitoring and acceptance system for mass concrete of the present invention;
FIG. 3 is a computer hardware architecture diagram of the weighing module of the full-flow intelligent supervision and acceptance system for bulk concrete according to the present invention;
fig. 4 is a computer hardware structure diagram of the test detection module in the full-flow intelligent supervision and acceptance system of the large-volume concrete.
Detailed Description
In order to make the technical means, the inventive features, the objectives and the effects of the invention easy to understand, the invention will be further described with reference to the accompanying drawings.
The embodiment of the invention discloses a large-volume concrete full-flow intelligent supervision and acceptance system, which comprises a supervision and acceptance platform, a material acceptance system, a test detection system, an LED display screen system and a generation control system as shown in figure 2,
the supervision and acceptance platform is used for storing, transferring, displaying and applying basic data;
the material acceptance system is used for acceptance and recording of material materials entering and leaving a field;
the test detection system is mainly used for test detection, sampling detection and startup water content detection of raw materials;
the LED display screen system is used for notifying test detection results, notifying inventory and displaying basic data;
the production control system is used for stirring production of concrete.
Specifically, the LED display screen system comprises a data receiving module; the material acceptance system comprises a weighing module 1, an acquisition basic data module, a local data storage library, a video interface, an instruction output end, a processing end and a data transmitting end; the supervision and acceptance platform comprises a server, a server database, a data calling interface and a system platform, wherein the data calling interface is connected with the basic data acquisition module; the production control system block comprises an industrial control module, a production operation module, a local database, a data acquisition and storage library and a data transmission module; the test detection system comprises a basic data acquisition module, a two-dimensional code entry module, a verification module, a test detection module 7 and a testing machine.
In addition, the weighing module 1 is respectively connected with the front license plate recognition camera, the infrared receiving and transmitting device, the electronic wagon balance 4 and the rear license plate recognition camera, and the test detection module 7 is connected with the two-dimensional code scanning gun, the moisture meter 8, the pressure testing machine and the universal testing machine.
When the system is used, a concrete raw material firstly runs through the weighing module 1 when entering a field, the system automatically carries out a communication protocol verification request, the request is successful, basic data downloading is carried out on a data research interface through the basic data acquisition module, the synchronization is successful, the system automatically carries out video interface instruction output connection communication, the connection is successful, weighing can be started, a weighing result can be returned through a value, a return value is given to the weighing module 1, data is stored in the local data storage library automatically, and then the data is sent to the server through the data sending module to complete field material entering field acceptance weighing.
The material test line carries out test sampling, obtains the two-dimensional code from the system platform during sampling, places the two-dimensional code and carries out only sign in the test piece, and during test detection, carry out test piece verification through the verification module, verify not pass then can not test, verify and pass and can test. The operation test detection module 7 automatically carries out a communication protocol verification request, the request is successful, test basic information is obtained from the system platform through the basic data obtaining module, the data is successfully obtained, the data is automatically stored in the local database, the test detection module 7 automatically carries out instruction output to control the testing machine to carry out a test, after the test is completed, the data is returned to the test detection module 7 through value return, the data is automatically stored in the local database, the data is sent to the server through the data, and meanwhile, the verification interface can be used for the verification of the industrial control module.
The LED display screen module receives data pushed by the data research interface through the data to display.
And operating the industrial control module to automatically carry out a communication protocol verification request during the production of the concrete finished product, wherein the request is successful, and the successfully acquired data is stored in the local database through the industrial control module and can not be changed after the task list is acquired. Meanwhile, the task list information can be verified to a verification interface through test state verification, production cannot be carried out if verification is not passed, production can be carried out if verification is passed, production operation can be carried out as soon as the industrial control module is built and started, production data are automatically stored in a local database after production is completed, data acquisition software carries out data acquisition on automatic operation, acquired data are stored in a data acquisition storage library and cannot be changed, and the data are automatically sent to a server through a data sending module.
The supervision and acceptance system platform receives the returned data of each module through the server, the data are uniformly stored in the server database, the data are simultaneously used by the data research interface and the system platform, and a user can access the system platform to apply the large-volume concrete full-flow intelligent supervision and acceptance system.
In addition, as shown in fig. 3, the weighing module 1 is partially integrated with hardware, and materials are weighed by using an electronic wagon balance 4; using the infrared transmitter 3 and the infrared receiver 2 to prevent the vehicle from weighing, finding that the weighing system does not allow weighing, and sending a sound wave early warning; the front license plate camera 5 and the rear license plate camera 5 are used for automatically grabbing and identifying license plates, so that the workload of manually recording license plates is saved; the face recognition camera 6 is used for recording face information of a driver and a driver, and each incoming and outgoing image-text data is recorded in detail to form a valuable material incoming and outgoing standing book.
As shown in fig. 4, the test detection module 7 is in communication connection with the tester through a communication protocol, the compression tester 9 is mainly used for concrete compression test, the universal tester 10 is mainly used for test detection of reinforcing steel bars, and the moisture meter 8 is mainly used for moisture content detection of material materials; during test detection, the two-dimension code of the test piece is scanned by the two-dimension code scanning gun 20, the test detection module 7 and the system platform are verified, and a test can be performed through the testing machine after the verification is passed.
According to the invention, production task information is obtained from the system platform before production, the task information can be verified with a test detection result in real time on line, whether a daily opening test is completed or not is judged, the system can not carry out production when the verification is failed, the production can be operated after the verification is passed, the system automatically measures production according to the matching ratio of the task list after starting through one-time starting (no information can be added or modified), the data of the completion of production is automatically sent to the system platform, and the whole process does not need manual data intervention. The method effectively reduces the manual workload, strengthens the management means of production control, avoids the cost waste caused by manual operation errors, and standardizes the management flow.
Specific embodiments of the invention have been described above. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; various changes or modifications may be made by one skilled in the art within the scope of the claims without departing from the spirit of the invention, and without affecting the spirit of the invention.