CN109829609B - Concrete quality tracking method and system - Google Patents
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- CN109829609B CN109829609B CN201811559496.0A CN201811559496A CN109829609B CN 109829609 B CN109829609 B CN 109829609B CN 201811559496 A CN201811559496 A CN 201811559496A CN 109829609 B CN109829609 B CN 109829609B
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- 238000002156 mixing Methods 0.000 claims description 22
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Abstract
The invention relates to a concrete quality tracking method and system, wherein the system comprises a first electronic tag, a second electronic tag, a third electronic tag, an electronic tag reader, a positioning device and a server; the server comprises an information management module and a path calculation module; the path calculation module is used for determining a concrete pouring area in the concrete transport vehicle; the information management module associates the concrete pouring area information with the test block information and associates the concrete test block detection report information with the concrete test block information. According to the concrete quality tracking method and system provided by the invention, the information association of concrete information, vehicle transportation information, concrete test block detection report information, concrete pump truck information and concrete pouring area information can be realized through an informationized means, and the whole process tracking of concrete quality is realized, so that the quality of engineering construction projects is ensured.
Description
Technical Field
The invention relates to a concrete quality tracking method and system, and belongs to the technical field of construction material supply.
Background
The material management and control in the building industry always adopts a manual management mode, and the information is asynchronous, the feedback is not timely, the management is chaotic, the links are more prone to error, the efficiency is low, the modern building requirements are difficult to adapt, and a new technical scheme is needed to be provided by means of informatization.
Concrete is one of the most widely used structural materials at present, and the quality of the concrete is directly related to the quality of the whole engineering, the service life of the concrete and the life and property safety of people. Concrete control comprises the technological processes of raw material inspection, stirring, transportation, pumping, pouring and the like, and influences the quality factors of concrete. Especially when the concrete test block is unqualified, the application part of the batch of concrete needs to be modified, but the accurate matching of the concrete test block and the concrete pouring part is difficult to achieve at present, the aim of effective modification is difficult to achieve, and the safety of a target building is difficult to ensure.
Disclosure of Invention
The invention provides a concrete quality tracking method and a concrete quality tracking system, which are used for solving the problems that in the prior art, when the test of a concrete test block is unqualified and the application part of the batch of concrete needs to be modified, the concrete test block is difficult to accurately match with the concrete pouring part, and the effective and comprehensive modification is difficult to achieve.
In order to solve the technical problems, the invention comprises the following technical scheme:
a concrete quality tracking method comprising:
the concrete supplier prepares concrete according to the demand information of the concrete purchaser, and writes vehicle transportation information in a first electronic tag carried by the concrete transportation vehicle; and associating the concrete information with the vehicle transportation information and transmitting the concrete information to a server;
after the concrete truck arrives at the construction site, collecting concrete in the concrete truck and manufacturing a concrete test block, implanting a second electronic tag carrying concrete test block information into the concrete test block, associating the concrete test block information with the concrete truck information, and sending information in the first electronic tag and information in the second electronic tag to a server;
a third electronic tag is arranged on the concrete pump truck, a positioning chip is arranged at a discharge hole of the concrete pump truck, and concrete pump truck information and positioning chip information are recorded in the third electronic tag; recording the starting time and the ending time of concrete pouring when the concrete is poured; information in the first electronic tag, information in the third electronic tag and concrete pouring time information are associated and uploaded to a server;
arranging a base station network in each layer of concrete pouring operation plane, acquiring coordinate information of a positioning chip in real time by the base station network when concrete in a concrete transport vehicle is poured, correlating the information of the positioning chip, the coordinate information and the coordinate acquisition time information, and uploading the correlated information to a server;
a path calculation module in the server calculates the path of the discharge port of the concrete pump truck and determines a concrete pouring area; the information management module in the server correlates the concrete pouring area information with the vehicle transportation information through positioning chip information and correlates the concrete test block information;
and uploading concrete test block detection report information to a server, correlating the concrete test block detection report information with the concrete test block information, determining concrete information and a concrete pouring area corresponding to the concrete test block when the concrete test block detection result is unqualified, and taking corrective measures.
Preferably, when the concrete is poured, recording the starting time and the ending time of the concrete pouring, specifically including:
when concrete pouring starts, identifying information of a first electronic tag through an electronic tag reader, and recording the starting time of concrete pouring;
when the concrete pouring is finished, the information of the first electronic tag is identified through the electronic tag reader, and the finishing time of the concrete pouring is recorded.
Preferably, the information in the first electronic tag, the information in the third electronic tag and the concrete pouring time information are associated and uploaded to the server, and specifically includes:
after the electronic tag reader identifies the information of the first electronic tag and records the starting time and the ending time of concrete pouring, the electronic tag reader identifies the information of the third electronic tag, the electronic tag reader realizes the association of the information in the first electronic tag, the information in the third electronic tag and the concrete pouring time information, and then the information is uploaded to the server through the electronic tag reader.
Preferably, the concrete information includes concrete raw material information and concrete parameter information.
Preferably, the concrete information comprises concrete mixing date information and concrete mixing batch information, and the server information management module carries out information association on concrete vehicle transportation information with the same concrete mixing date information and the same concrete mixing batch;
when the detection result of the concrete test block is unqualified, determining the concrete stirring batch corresponding to the concrete test block, determining all concrete vehicle transportation information corresponding to the concrete stirring batch, determining the concrete pouring area information of the corresponding vehicle transportation information, and then adopting corrective measures.
Further, the invention also provides a concrete quality tracking system, which comprises:
the first electronic tag is arranged on the concrete transport vehicle and records transport vehicle information;
the second electronic tag is arranged in the concrete test block and records the information of the test block;
the third electronic tag is arranged on the concrete pump truck and records the information of the pump truck and the information of the positioning chip;
the electronic tag reader is arranged at the concrete pump truck and used for identifying information in the first electronic tag and the third electronic tag, recording the concrete pouring start time and the concrete pouring end time and transmitting the information in the identified first electronic tag and the identified third electronic tag and the concrete pouring time information to the server;
the positioning device comprises a base station and a positioning chip, wherein the positioning chip is arranged at a discharge hole of the concrete pump truck; arranging a plurality of base stations in each layer of concrete pouring operation plane to form a base station network, and identifying real-time coordinates of the positioning chips and uploading measurement time and coordinate information of the positioning chips corresponding to the measurement time to a server;
the server comprises an information management module and a path calculation module; the information management module is used for recording and associating data in the first electronic tag, the second electronic tag and the third electronic tag; the path calculation module is used for receiving the base station data and calculating the running path of the positioning chip, and determining a concrete pouring area in the concrete carrier; the information management module associates the concrete pouring area information with the test block information and associates the concrete test block detection report information with the concrete test block information.
Preferably, the first electronic tag, the second electronic tag and the third electronic tag are all RFID tags.
Preferably, the positioning chip adopts a UWB positioning chip, and the base station network is rectangular grid-shaped.
Preferably, the concrete information includes concrete mixing date information and concrete mixing batch information, and the server information management module performs information association on concrete vehicle transportation information of which the concrete mixing date information and the concrete mixing batch are the same.
Preferably, the vehicle transportation information includes a concrete transportation date, license plate information and a concrete transportation sequence number.
Compared with the prior art, the invention has the following advantages and positive effects due to the adoption of the technical scheme: according to the concrete quality tracking method and system, information association of concrete information, vehicle transportation information, concrete test block detection report information, concrete pump truck information and concrete pouring area information can be realized through an informatization means, so that comprehensive and association of each link of concrete construction is realized through the informatization means, and especially whole process tracking of concrete quality is realized, the quality of engineering construction projects is ensured, and the concrete quality management level of the concrete industry and even the whole industry is improved.
Drawings
FIG. 1 is a schematic diagram of a concrete quality tracking system according to an embodiment of the invention.
The labels in the figures are as follows:
1-a concrete transport vehicle; 2-concrete test blocks; 3-a concrete pump truck; 31-a discharge hole; 41-positioning the chip; 42-base station; 5-an electronic tag reader; 10-a first electronic tag; 20-a second electronic tag; 30-a third electronic tag;
6-a server; 61-an information management module; 62-a path computation module; 610-concrete information; 611-vehicle transportation information; 612-block information; 613-pump truck information; 614-locating chip information; 615-casting time information; 616—coordinate information; 617-coordinate acquisition time; 618-concreting area information; 619-block detection report information.
Detailed Description
The concrete quality tracking method and system provided by the invention are further described in detail below with reference to the accompanying drawings and specific examples. The advantages and features of the present invention will become more apparent in conjunction with the following description. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the invention.
Example 1
This embodiment provides a concrete quality tracking method, which is further described below with reference to fig. 1. The method comprises the following steps:
s1, preparing concrete according to demand information of a concrete purchaser by a concrete provider, and writing vehicle transportation information 611 into a first electronic tag 10 carried by a concrete transportation vehicle 1; and associates and transmits the concrete information 610 with the vehicle transportation information 611 to the server 6;
the demand information of the concrete purchaser can comprise index information such as strength, slump, durability and the like of the concrete, information of the demand of the concrete, and information of engineering names and concrete pouring positions of the demand;
wherein, the concrete information 610 may include concrete raw material information and preparation information; by way of example, the concrete raw material information comprises the types and models of raw materials, the concrete preparation information comprises construction units, production dates, concrete production batches and the like, and also comprises information such as concrete strength, slump, proportion, shippers and the like, and also comprises engineering names and pouring position information; the server records the demand information and the concrete information of the concrete purchaser, so that the whole process management of the concrete can be facilitated;
wherein the vehicle transportation information 611 includes a unique vehicle transportation number assigned to each vehicle concrete, for example, "date of manufacture+license plate number+number of transportation of the license plate number" may be used as the vehicle transportation number, such as 20181120 +Shanghai A12345+002, refer to 2 nd vehicle transported by 1 st concrete transportation vehicle with license plate number Shanghai A12345 at 11 months 20 in 2018; the "production date+the serial number of the concrete of the vehicle" may be used as a vehicle transportation number, for example, 20181120+0015, which refers to 15 th vehicle of 11 months and 20 days in 2018, and the number may also include a license plate number, that is, the vehicle transportation information 611 includes a vehicle transportation number and a license plate number;
s2, after the concrete truck 1 arrives at a construction site, collecting concrete in the concrete truck 1, manufacturing a concrete test block 2, implanting a second electronic tag 20 carrying concrete test block information 612 in the concrete test block 2, associating the concrete test block information 612 with the concrete truck 1 information, and sending information in the first electronic tag 10 and information in the second electronic tag 20 to a server 6;
the block information 612 refers to information for distinguishing different blocks, such as a block number;
it should be noted that, the writing of the information of the electronic tag and the transmission of the information with the server 6 can be completed by the electronic tag reader, and the details are not repeated herein;
s3, a third electronic tag 30 is arranged on the concrete pump truck 3, a positioning chip 41 is arranged at a discharge hole 31 of the concrete pump truck 3, and concrete pump truck information 613 and positioning chip information 614 are recorded in the third electronic tag 30; recording the starting time and the ending time of concrete pouring when the concrete is poured; information in the first electronic tag 10, information in the third electronic tag 30 and concrete placement time information 615 are associated and uploaded to the server 6;
the concrete pump truck information 613 refers to identity information for identifying the concrete pump truck 3, and may be the number of the concrete pump truck 3, so as to distinguish between the concrete pump trucks 3 when there are multiple concrete pump trucks 3 on the construction site; the positioning chip information 614 refers to identity information for identifying the positioning chip 41, and may be the number of the positioning chip 41, so as to distinguish the positioning chips 41 on different concrete pump trucks 3 when there are multiple concrete pump trucks 3 on the construction site;
in a preferred embodiment, an electronic tag reader 5 is disposed on a concrete pump truck 3, when a first electronic tag 10 enters an identification range of the electronic tag reader 5, the time when the first electronic tag 10 leaves the identification range of the electronic tag reader 5 is taken as a concrete pouring start time, the time when the first electronic tag 10 leaves the identification range of the electronic tag reader 5 is taken as a concrete pouring completion time, and information in the first electronic tag 10, information in a third electronic tag 30, the concrete pouring start time and the pouring completion time are uploaded to a server 6;
in a preferred alternative embodiment, when the concrete pouring is started, the information of the first electronic tag 10 is identified by the electronic tag reader 5, and the starting time of the concrete pouring is recorded; when the concrete pouring is finished, identifying information of the first electronic tag 10 through the electronic tag reader 5, and recording the finishing time of the concrete pouring; after the electronic tag reader 5 recognizes the information of the first electronic tag 10 and records the starting time and the ending time of concrete pouring, recognizing the information of the third electronic tag 30 by the electronic tag reader 5, realizing the association of the information in the first electronic tag 10, the information in the third electronic tag 30 and the concrete pouring time information 615 by the electronic tag reader 5, and uploading the information to the server 6 by the electronic tag reader 5;
s4, arranging a base station network in each layer of concrete pouring operation plane, and when concrete in the concrete truck 1 is poured, acquiring coordinate information 616 of the positioning chip 41 in real time by the base station network, correlating the information 614 of the positioning chip, the coordinate information 616 and the coordinate acquisition time information 617, and uploading the correlated information to the server 6;
as an example, rectangular base station networks are arranged in each layer of pouring operation plane, the spacing between the base stations 42 can be 30-100 m, the base station networks are formed in rectangular distribution, and the smaller the spacing is, the higher the precision is; the discharge port 31 of the concrete pump truck 3 is provided with an Ultra Wide Band (UWB) positioning chip 41, and the coordinates of the UWB positioning chip 41 in the pouring operation plane of the layer, namely the coordinates of the discharge port 31, can be accurately extracted from a rectangular grid formed by enclosing 4 base stations 42; the ordinate (i.e. z-coordinate, height direction) of each layer of base stations 42 is a certain value, and may be set in the layer of base stations 42 in advance; the base station 42 can collect the data of the positioning chip 41 according to a certain frequency, and the minimum interval time is 1 millisecond, namely 1Hz; the base station 42 extracts the coordinate information 616 and the coordinate acquisition time information 617 of the discharge port 31 and uploads the coordinate information 616 and the coordinate acquisition time information 617 to the server 6;
s5, a path calculation module 62 in the server 6 calculates the path of the discharge hole 31 of the concrete pump truck 3, and a concrete pouring area is determined; the information management module 61 in the server 6 associates the concreting area information 618 with the vehicle transportation information 611 and with the concrete test block information 612 by locating the chip information 614;
through steps S3 to S4, the information in the first electronic tag 10, the second electronic tag 20, and the third electronic tag 30 has been correlated, and after the information correlation is performed between the concreting area information 618 and the third electronic tag 30, all the collected information is correlated. That is, the concrete test block information 612 is information-related to the concrete information 610, the vehicle transportation information 611, the concrete pump truck information 613, and the concrete placement area information 618.
S6, uploading concrete test block detection report information 619 to the server 6, associating the concrete test block detection report information with the concrete test block information 612, and determining concrete information 610 and a concrete pouring area corresponding to the concrete test block 2 when the concrete test block detection result is unqualified, and adopting corrective measures.
According to the concrete quality tracking method provided by the invention, the vehicle transportation information 611 is arranged in the first electronic chip, the information in the first electronic tag 10 is associated with the concrete information 610, the second electronic tag 20 containing the identity information of the concrete test block 2 is arranged in the concrete test block 2, the information of the second electronic tag 20 is associated with the information of the first electronic tag 10, the third electronic tag 30 containing the concrete pump truck information 613 and the positioning chip information 614 is arranged on the concrete pump truck 3, the content in the third electronic tag 30 is associated with the information in the first electronic tag 10, the base station 42 performs position positioning on the positioning chip 41, transmits the positioning coordinate information 616 to the server 6, the path of the discharge hole 31 of the concrete pump truck 3 is calculated by the server 6, the information is associated with the information in the third electronic tag 30, and a concrete pouring area is determined, so that the concrete test block information 612 is associated with the concrete pouring area and the concrete information 610, the concrete block detection report 619 is associated with the concrete block information 612, and when the concrete test block 2 is not detected, the concrete pouring area can be directly determined, and the concrete pouring area is qualified. Therefore, the concrete quality tracking method provided by the invention can realize the information association of the concrete information 610, the vehicle transportation information 611, the concrete test block information 612, the concrete test block detection report information 619, the concrete pump truck information 613 and the concrete pouring area information 618, thereby realizing the synthesis and association of each link of concrete construction by utilizing an informatization means, particularly realizing the whole process tracking of the concrete quality, further ensuring the quality of engineering construction projects and improving the concrete quality management level of the concrete industry and even the whole basic industry.
In concrete quality detection, a sampling detection method is generally adopted, and when the detection result of a certain concrete test block 2 is not qualified, not only one-vehicle concrete but also concrete of the same stirring batch may be involved, so that all vehicle transportation information of the concrete of the same stirring batch needs to be in information association with the concrete test block information 612. In a preferred embodiment, the concrete information 610 includes concrete mixing date information and concrete mixing batch information, and the server 6 information management module 61 performs information association on concrete vehicle transportation information 611 that has the same concrete mixing date information and the same concrete mixing batch; when the detection result of the concrete test block 2 is not qualified, determining a concrete mixing batch corresponding to the concrete test block 2, determining all concrete vehicle transportation information 611 corresponding to the concrete mixing batch, determining pouring area information 618 of concrete of the corresponding vehicle transportation information 611, and then adopting corrective measures.
Example two
The present invention provides a concrete mass tracking system, further described below in conjunction with fig. 1, comprising: a first electronic tag 10, a second electronic tag 20, a third electronic tag 30, an electronic tag reader 5, a positioning device and a server 6.
The first electronic tag 10 is provided on the concrete transporting vehicle 1, and records vehicle transportation information 611. To facilitate concrete quality tracking, each vehicle of the transportation is provided with a unique number, i.e., a vehicle transportation number, and the vehicle transportation information 611 includes the vehicle transportation number. As an example, the "date of manufacture+license plate number+number of transportation of the license plate number" may be taken as a vehicle transportation number, such as 20181120 +Shanghai a12345+002, which refers to the 2 nd vehicle transported by the concrete transporter 1 having the license plate number Shanghai a12345 at 11 months 20 of 2018; the "date of production+the serial number of the concrete of the vehicle" may be used as a vehicle transportation number, for example, 20181120+0015, which means 15 th vehicle on 11 months and 20 days in 2018, and the license plate number may be included under such a number, that is, the vehicle transportation information 611 includes the vehicle transportation number and the license plate number.
The second electronic tag 20 is provided in the concrete test block 2, and records concrete test block information 612. After the concrete truck 1 arrives at the construction site, collecting concrete in the concrete truck 1 and manufacturing concrete test blocks 2, implanting a second electronic tag 20 carrying concrete test block information 612 in the concrete test blocks 2, wherein the test block information 612 refers to information for distinguishing different test blocks, and a unique test block number can be set for each concrete test block 2. The material of the concrete test block 2 is taken from the concrete transport vehicle 1, in order to realize quality tracking, the test block information 612 needs to be associated with the vehicle transport information 611, specifically, an electronic tag reader can be used for reading the information in the first electronic tag 10 and the second electronic tag 20 and uploading the information to the server 6, so that the association between the test block information 612 and the vehicle transport information 611 is realized.
The third electronic tag 30 is provided on the concrete pump truck 3, and records the pump truck information 613 and the positioning chip information 614. The concrete pump truck information 613 refers to identity information for identifying the concrete pump truck 3, and can be used for identifying the concrete pump truck 3 when a plurality of concrete pump trucks 3 are arranged on a construction site; the positioning chip information 614 refers to identity information for identifying the positioning chip 41, and may be the number of the positioning chip 41, so as to distinguish the positioning chip 41 on different concrete pump trucks 3 when there are multiple concrete pump trucks 3 on the construction site. When the concrete transporting vehicle 1 starts and ends, the electronic tag reader 5 recognizes the information of the first electronic tag 10, records the concrete placement start time and the concrete placement end time, and uploads the information of the first electronic tag 10 and the concrete placement time information 615 (start time and end time) to the server 6.
The positioning device comprises a positioning chip 41 and a plurality of base stations 42; the positioning chip 41 is arranged at the discharge port 31 of the concrete pump truck 3; and arranging a plurality of base stations 42 in each layer of concrete pouring operation plane to form a base station network, wherein the base station network is used for identifying real-time coordinates of the positioning chip 41 and uploading measurement time and coordinate information 616 of the positioning chip 41 corresponding to the measurement time to the server 6. As an example, rectangular base station networks are arranged in each layer of pouring operation plane, the spacing between the base stations 42 can be 30-100 m, the base station networks are formed in rectangular distribution, and the smaller the spacing is, the higher the precision is; a discharge port 31 of the concrete pump truck 3 is provided with an UWB (Ultra wide band) positioning chip 41, and coordinates of the UWB positioning chip 41 in a pouring operation plane of the layer, namely coordinates of the discharge port 31, can be accurately extracted in a rectangular grid formed by encircling 4 base stations 42; the ordinate (i.e., z-coordinate) of each layer of base stations 42 is a certain value, and may be set in the layer of base stations 42 in advance; the base station 42 can collect the data of the positioning chip 41 according to a certain frequency, and the minimum interval time is 1 millisecond, namely 1Hz; the base station 42 extracts the coordinate information 616 of the positioning chip 41 and collects the coordinate time information and uploads the coordinate time information to the server 6.
The server 6 includes an information management module 61 and a path calculation module 62. The information management module 61 is configured to record and associate data in the first electronic tag 10, the second electronic tag 20, and the third electronic tag 30, and associate concrete information 610. The path calculation module 62 is configured to receive the data sent by the base station 42 and calculate a running path of the positioning chip 41, that is, a running path of the discharge port 31 of the concrete pump truck 3, so as to further determine the information of the concrete placement area in the concrete truck 1. The information management module 61 associates the concreting area information 618 with the test block information 612 in the second electronic tag 20.
When the coordinate acquisition time information 616 of the base station 42 does not coincide with the concreting time information 615, it is only necessary to determine the concreting area from the travel path of the positioning chip 41 within the time range of the concreting time information 615. The width of the running path is set according to the diameter of the discharge hole and the slump of the concrete, and the width of the concrete path can be determined through testing, so that the concrete pouring area is determined.
In a preferred embodiment, the first electronic tag 10, the second electronic tag 20, and the third electronic tag 30 are all RFID (Radio Frequency Identification, i.e. radio frequency identification technology) tags, which are also called electronic tags. The RFID technology mainly automatically identifies a target object through radio frequency signals and acquires related data, a plurality of electronic tags can be identified at the same time without manual intervention in identification work, and targets of movement can be identified, so that the operation is rapid and convenient.
In a preferred embodiment, the concrete information 610 includes concrete mixing date information and concrete mixing batch information, and the server 6 information management module 61 information-correlates the concrete mixing date information and the concrete vehicle transportation information 611 in which the concrete mixing batch is the same.
The information management module according to the present invention may be referred to as an information management device and the path calculation module may be referred to as a path calculation device.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. A method for tracking the quality of concrete, comprising:
the concrete supplier prepares concrete according to the demand information of the concrete purchaser, and writes vehicle transportation information in a first electronic tag carried by the concrete transportation vehicle; and associating the concrete information with the vehicle transportation information and transmitting the concrete information and the vehicle transportation information to a server;
after the concrete truck arrives at the construction site, collecting concrete in the concrete truck and manufacturing a concrete test block, implanting a second electronic tag carrying concrete test block information into the concrete test block, associating the concrete test block information with the concrete truck information, and sending information in the first electronic tag and information in the second electronic tag to a server;
a third electronic tag is arranged on the concrete pump truck, a positioning chip is arranged at a discharge hole of the concrete pump truck, and concrete pump truck information and positioning chip information are recorded in the third electronic tag; recording the starting time and the ending time of concrete pouring when the concrete is poured, arranging an electronic tag reader on a concrete pump truck, taking the time when a first electronic tag enters the identification range of the electronic tag reader as the concrete pouring starting time, and taking the time when the first electronic tag leaves the identification range of the electronic tag reader as the concrete pouring finishing time; information in the first electronic tag, information in the third electronic tag and concrete pouring time information are associated and uploaded to a server;
arranging a base station network in each layer of concrete pouring operation plane, acquiring coordinate information of a positioning chip in real time by the base station network when concrete in a concrete transport vehicle is poured, correlating the information of the positioning chip, the coordinate information and the coordinate acquisition time information, and uploading the correlated information to a server;
a path calculation module in the server calculates the path of the discharge port of the concrete pump truck and determines a concrete pouring area; the information management module in the server correlates the concrete pouring area information with the vehicle transportation information through positioning chip information and correlates the concrete test block information;
and uploading concrete test block detection report information to a server, correlating the concrete test block detection report information with the concrete test block information, determining concrete information and a concrete pouring area corresponding to the concrete test block when the concrete test block detection result is unqualified, and taking corrective measures.
2. The concrete quality tracking method according to claim 1, wherein the information in the first electronic tag, the information in the third electronic tag, and the concrete placement time information are associated and uploaded to the server, and specifically comprising:
after the electronic tag reader identifies the information of the first electronic tag and records the starting time and the ending time of concrete pouring, the electronic tag reader identifies the information of the third electronic tag, the electronic tag reader realizes the association of the information in the first electronic tag, the information in the third electronic tag and the concrete pouring time information, and then the information is uploaded to a server through the electronic tag reader.
3. The concrete quality tracking method according to claim 1, wherein the concrete information includes concrete raw material information and concrete placement site information.
4. The method for tracking the quality of concrete according to claim 1, wherein,
the concrete information comprises concrete mixing date information and concrete mixing batch information, and the server information management module carries out information association on concrete vehicle transportation information with the same concrete mixing date information and the same concrete mixing batch;
when the detection result of the concrete test block is unqualified, determining a concrete stirring batch corresponding to the concrete test block, determining all concrete vehicle transportation information corresponding to the concrete stirring batch, determining concrete pouring area information of corresponding vehicle transportation information, and then adopting corrective measures.
5. A concrete quality tracking system, comprising:
the first electronic tag is arranged on the concrete transport vehicle and records transport vehicle information, wherein the vehicle transport information comprises concrete transport date, license plate information and concrete transport sequence numbers;
the second electronic tag is arranged in the concrete test block and records the information of the test block;
the third electronic tag is arranged on the concrete pump truck and records the information of the pump truck and the information of the positioning chip;
the electronic tag reader is arranged at the concrete pump truck and used for identifying information in the first electronic tag and the third electronic tag, recording the concrete pouring start time and the concrete pouring end time and transmitting the identified information in the first electronic tag and the third electronic tag and the concrete pouring time information to the server;
the positioning device comprises a base station network and a positioning chip, wherein the positioning chip is arranged at a discharge port of the concrete pump truck; arranging a plurality of base stations in each layer of concrete pouring operation plane to form a base station network, and identifying real-time coordinates of the positioning chips and uploading measurement time and coordinate information of the positioning chips corresponding to the measurement time to a server;
the server comprises an information management module and a path calculation module; the information management module is used for recording and associating data in the first electronic tag, the second electronic tag and the third electronic tag; the path calculation module is used for receiving the base station data and calculating the running path of the positioning chip, and determining a concrete pouring area in the concrete carrier; the information management module associates the concrete pouring area information with the test block information and associates the concrete test block detection report information with the concrete test block information.
6. The concrete quality tracking system of claim 5, wherein the first electronic tag, the second electronic tag, and the third electronic tag are all RFID tags.
7. The concrete quality tracking system of claim 5, wherein the positioning chip is a UWB positioning chip and the base station network is rectangular grid.
8. The concrete quality tracking system of claim 5, wherein the concrete information includes concrete mix date information, concrete mix batch information, and the server information management module information correlates the concrete mix date information with concrete mix batch-identical concrete vehicle transportation information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811559496.0A CN109829609B (en) | 2018-12-20 | 2018-12-20 | Concrete quality tracking method and system |
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| CN201811559496.0A CN109829609B (en) | 2018-12-20 | 2018-12-20 | Concrete quality tracking method and system |
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