CN112179463A - Bulk cargo scale data acquisition device and method - Google Patents
Bulk cargo scale data acquisition device and method Download PDFInfo
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- CN112179463A CN112179463A CN202011042398.7A CN202011042398A CN112179463A CN 112179463 A CN112179463 A CN 112179463A CN 202011042398 A CN202011042398 A CN 202011042398A CN 112179463 A CN112179463 A CN 112179463A
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000005303 weighing Methods 0.000 claims abstract description 129
- 238000012544 monitoring process Methods 0.000 claims abstract description 92
- 239000013590 bulk material Substances 0.000 claims abstract description 28
- 230000004044 response Effects 0.000 claims description 29
- 238000013500 data storage Methods 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 16
- 239000002184 metal Substances 0.000 description 7
- 230000003993 interaction Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
Abstract
The invention provides a bulk cargo scale data acquisition device and a method, wherein the device comprises: the monitoring module comprises an acquisition module and a display module; wherein the monitoring module is arranged in the bulk material scale; the monitoring module is used for monitoring weighing data of the bulk material scale; the acquisition module is used for communicating with the monitoring module and acquiring the weighing data from the monitoring module; sending the weighing data to the display module; and the display module is used for receiving the weighing data and displaying the weighing data. According to the scheme provided by the invention, the grain weighing precision can be improved.
Description
Technical Field
The invention relates to the technical field of data acquisition, in particular to a bulk cargo scale data acquisition device and method.
Background
At present, because the transportation volume of grains is large, the grains are generally transported by large transportation means such as trains and ships, and are weighed and warehoused after being transported to a destination.
However, in the process of grain purchasing and warehousing, large transportation vehicles such as trains or ships can not weigh by weighing through wagon balance, and if the large transportation vehicles are moved over by a trolley, time and labor are wasted, misoperation is easy to occur in the middle of the large transportation vehicles, so that the grain weight is deviated, the large transportation vehicles are inconvenient to warehouse by trains and ships, and the grain weighing accuracy can not be ensured.
Disclosure of Invention
The embodiment of the invention provides a bulk cargo scale data acquisition device and method, which can improve the grain weighing accuracy.
In a first aspect, an embodiment of the present invention provides a bulk cargo scale data acquisition apparatus, including: the monitoring module comprises an acquisition module and a display module; wherein the monitoring module is arranged in the bulk material scale;
the monitoring module is used for monitoring weighing data of the bulk material scale;
the acquisition module is used for communicating with the monitoring module and acquiring the weighing data from the monitoring module; sending the weighing data to the display module;
and the display module is used for receiving the weighing data and displaying the weighing data.
Preferably, the first and second electrodes are formed of a metal,
the monitoring module is used for monitoring a DB communication channel of the bulk cargo scale and acquiring the weighing data of the bulk cargo scale.
Preferably, the first and second electrodes are formed of a metal,
the acquisition module is used for sending response information to the monitoring module through a communication serial port; when a response signal returned by the monitoring module is received, request information indicating that weighing data is requested is sent to the monitoring module; receiving weighing data returned by the monitoring module according to the request information;
the monitoring module is further configured to return a response signal indicating successful reception to the obtaining module when the response information is received successfully; and when the request information sent by the acquisition module is received, returning the weighing data to the acquisition module.
Preferably, the weighing data comprises: grain type, grain weight and weighing time;
and the display module is used for sorting and displaying according to the grain type, the grain weight and the weighing time which are included by the weighing data when the weighing data sent by the acquisition module are received.
Preferably, the first and second electrodes are formed of a metal,
the monitoring module is further configured to send the weighing data to an external data storage system when receiving data request information sent by the external data storage system, so that the external data storage system stores the weighing data.
In a second aspect, an embodiment of the present invention provides a bulk material scale data acquisition method based on the bulk material scale data acquisition apparatus provided in any one of the first aspects, including:
monitoring weighing data of the bulk material scale through the monitoring module;
communicating with the monitoring module through the acquisition module to acquire the weighing data from the monitoring module; sending the weighing data to the display module;
and receiving and displaying the weighing data through the display module.
Preferably, the first and second electrodes are formed of a metal,
through monitoring module monitoring bulk cargo balance's DB communication channel acquires bulk cargo balance weighing data.
Preferably, the first and second electrodes are formed of a metal,
the acquisition module sends response information to the monitoring module through a communication serial port; when a response signal returned by the monitoring module is received, request information indicating that weighing data is requested is sent to the monitoring module; receiving weighing data returned by the monitoring module according to the request information;
when the monitoring module receives the response information successfully, the monitoring module returns a response signal indicating successful reception to the acquisition module; and when the request information sent by the acquisition module is received, returning the weighing data to the acquisition module.
Preferably, the first and second electrodes are formed of a metal,
when the weighing data comprises grain types, grain weight and weighing time:
and when the display module receives the weighing data sent by the acquisition module, the display module arranges and displays the weighing data according to the grain type, the grain weight and the weighing time included by the weighing data.
Preferably, the first and second electrodes are formed of a metal,
the monitoring module is further configured to send the weighing data to an external data storage system when receiving data request information sent by the external data storage system, so that the external data storage system stores the weighing data.
The embodiment of the invention provides a bulk cargo scale data acquisition device and method. According to the technical scheme, the weighing data of the bulk cargo scale are monitored by the monitoring module arranged in the bulk cargo scale, the weighing data are sent to the acquisition module, the acquisition module is communicated with the monitoring module, the acquisition module acquires the weighing data of the bulk cargo scale from the monitoring module, and the weighing data are sent to the display module to be displayed. Therefore, according to the scheme of the invention, the weighing data of the bulk cargo scale are directly acquired by directly butting with the bulk cargo scale hardware, the problem of grain total weight deviation caused by various factors in manual transportation in the past is avoided, seamless butting of the bulk cargo scale and the bulk cargo scale data acquisition device is realized, and the grain weighing precision is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of a bulk material scale data acquisition device according to an embodiment of the present invention;
fig. 2 is a flowchart of a bulk material scale data acquisition method according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer and more complete, the technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention, and based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the scope of the present invention.
Therefore, in the process of purchasing and warehousing the grains, large vehicles such as trains or ships can not weigh the grains by weighing the grains in the warehouse, and if the large vehicles are transported by a trolley, the large vehicles are time-consuming and labor-consuming, and misoperation is easy to occur in the middle of the large vehicles, so that the grain weight is deviated, the large vehicles are inconvenient to warehouse by trains and ships, and the grain weighing accuracy can not be ensured.
The following describes a detailed description of a bulk material scale data acquisition device and method according to various embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1, an embodiment of the present invention provides a bulk material scale data acquisition apparatus, including: a monitoring module 101, an acquisition module 102 and a display module 103; wherein the monitoring module 101 is disposed within the bulk material scale;
the monitoring module 101 is configured to monitor weighing data of the bulk material scale;
the obtaining module 102 is configured to communicate with the monitoring module 101, and obtain the weighing data from the monitoring module 101; sending the weighing data to the display module 103;
and the display module 103 is used for receiving the weighing data and displaying the weighing data.
According to the technical scheme, the weighing data of the bulk cargo scale are monitored by the monitoring module arranged in the bulk cargo scale, the weighing data are sent to the acquisition module, the acquisition module is communicated with the monitoring module, the acquisition module acquires the weighing data of the bulk cargo scale from the monitoring module, and the weighing data are sent to the display module to be displayed. Therefore, according to the scheme of the invention, the weighing data of the bulk cargo scale are directly acquired by directly butting with the bulk cargo scale hardware, the problem of grain total weight deviation caused by various factors in manual transportation in the past is avoided, seamless butting of the bulk cargo scale and the bulk cargo scale data acquisition device is realized, and the grain weighing precision is improved.
In an embodiment of the present invention, the monitoring module 102 is configured to monitor a DB communication channel of the bulk material scale, and obtain the weighing data of the bulk material scale.
Particularly, the monitoring module can be realized through a PLC (programmable logic controller), and communicates with the bulk cargo scale hardware module by compiling an independent PLC program module. And the independent PLC program module is used for amplifying the power of an output circuit, monitoring a DB communication channel of the bulk cargo scale and acquiring weighing information by establishing a connection with the optical coupling element or the output relay. After the PC/PG is configured, the PC/PG runs on the head of a bulk material balance. PLC monitors bulk cargo balance gauge outfit PLC data, later adopts DB communication, acquires bulk cargo balance's weighing data.
In an embodiment of the present invention, the obtaining module 102 is configured to send a response message to the monitoring module 101 through a communication serial port; when a response signal returned by the monitoring module 101 is received, request information indicating that weighing data is requested is sent to the monitoring module 101; receiving weighing data returned by the monitoring module 101 according to the request information;
the monitoring module 102 is further configured to, when the response information is received successfully, return a response signal indicating that the reception is successful to the obtaining module 101; when the request information sent by the obtaining module 101 is received, the weighing data is returned to the obtaining module 101.
Specifically, the obtaining module can be implemented by an OCX module, and the selecting serial port can be implemented by selecting an RS232 serial port. And the OCX control is written and is communicated with an independent PLC program module by using an RS232 serial port. The OCX control firstly initializes the serial port, sends response information, waits for the correct response of the PLC, sends request information to the PLC after the response is successful, waits for the response returned by the PLC, and then carries out response processing.
The communication mode of an OCX and a PLC serial port is shown in the following table 1:
TABLE 1 communication mode between OCX and PLC serial port
In an embodiment of the present invention, the weighing data includes: grain type, grain weight and weighing time;
and the display module is used for sorting and displaying according to the grain type, the grain weight and the weighing time which are included by the weighing data when the weighing data sent by the acquisition module are received.
Specifically, in order to make the display of the weighing data more intuitive and clear, the grain types, the grain weights and the weighing time included in the weighing data are classified, for example, the grain types, the grain weights and the weighing time can be used as a header in a form of a table, the weighing data is filled in, and the current type of the weighed grain, the total weight of the grain and the weighing time are recorded.
In an embodiment of the present invention, the monitoring module is further configured to send the weighing data to an external data storage system when receiving data request information sent by the external data storage system, so that the external data storage system stores the weighing data.
Particularly, the PLC can be flexibly expanded and popularized. The independent PLC program module can be flexibly expanded, the interaction between hardware equipment and an enterprise database is realized, the function of reference on the expansion in the aspect of butt joint of hardware and a system is achieved, and the method can be popularized and has specific practical use value.
It is to be understood that the illustrated configuration of the embodiments of the present invention does not constitute a specific limitation on the bulk material scale data acquisition device. In other embodiments of the present invention, the bulk material scale data acquisition device may include more or fewer components than shown, or some components may be combined, some components may be split, or a different arrangement of components. The illustrated components may be implemented in hardware, software, or a combination of software and hardware.
As shown in fig. 2, an embodiment of the present invention provides a bulk material scale data acquisition method based on the bulk material scale data acquisition device provided in any one of the above embodiments, the method including the following steps:
step 201: monitoring weighing data of the bulk material scale through the monitoring module;
step 202: communicating with the monitoring module through the acquisition module to acquire the weighing data from the monitoring module; sending the weighing data to the display module;
step 203: and receiving and displaying the weighing data through the display module.
In an embodiment of the present invention, the monitoring module monitors a DB communication channel of the bulk material scale to obtain the weighing data of the bulk material scale.
In an embodiment of the present invention, the obtaining module sends a response message to the monitoring module through a communication serial port; when a response signal returned by the monitoring module is received, request information indicating that weighing data is requested is sent to the monitoring module; receiving weighing data returned by the monitoring module according to the request information;
when the monitoring module receives the response information successfully, the monitoring module returns a response signal indicating successful reception to the acquisition module; and when the request information sent by the acquisition module is received, returning the weighing data to the acquisition module.
In an embodiment of the present invention, when the weighing data includes a grain type, a grain weight, and a weighing time:
and when the display module receives the weighing data sent by the acquisition module, the display module arranges and displays the weighing data according to the grain type, the grain weight and the weighing time included by the weighing data.
In an embodiment of the present invention, when receiving data request information sent by an external data storage system, the monitoring module sends the weighing data to the external data storage system, so that the external data storage system stores the weighing data.
Because the information interaction, execution process, and other contents between the units in the device are based on the same concept as the method embodiment of the present invention, specific contents may refer to the description in the method embodiment of the present invention, and are not described herein again.
The various embodiments of the invention have at least the following advantages:
1. and the grain warehousing cost is saved. The system is directly butted with the bulk cargo scale hardware, so that real-time bulk cargo scale data are directly obtained, grain depot transportation resources can be saved, and manpower and material resources are saved; the carrier can stop conveniently, stop and walk instantly, and is simple and convenient;
2. the accuracy of the grain weighing data is ensured. The accurate weighing of the grain weight is realized, the problem of grain total weight deviation caused by factors such as manpower and moving tools in the former moving service is avoided, the seamless butt joint with the existing target system of a warehouse point is realized, and the accuracy is improved;
3. can be flexibly expanded and popularized. The independent PLC program module can be flexibly expanded, the interaction between hardware equipment and an enterprise database is realized, the function of reference on the expansion in the aspect of butt joint of hardware and a system is achieved, and the method can be popularized and has specific practical use value.
It should be noted that not all steps and modules in the above flows and system structure diagrams are necessary, and some steps or modules may be omitted according to actual needs. The execution order of the steps is not fixed and can be adjusted as required. The system structure described in the above embodiments may be a physical structure or a logical structure, that is, some modules may be implemented by the same physical entity, or some modules may be implemented by a plurality of physical entities, or some components in a plurality of independent devices may be implemented together.
In the above embodiments, the hardware unit may be implemented mechanically or electrically. For example, a hardware element may comprise permanently dedicated circuitry or logic (such as a dedicated processor, FPGA or ASIC) to perform the corresponding operations. The hardware elements may also comprise programmable logic or circuitry, such as a general purpose processor or other programmable processor, that may be temporarily configured by software to perform the corresponding operations. The specific implementation (mechanical, or dedicated permanent, or temporarily set) may be determined based on cost and time considerations.
While the invention has been shown and described in detail in the drawings and in the preferred embodiments, it is not intended to limit the invention to the embodiments disclosed, and it will be apparent to those skilled in the art that various combinations of the code auditing means in the various embodiments described above may be used to obtain further embodiments of the invention, which are also within the scope of the invention.
Claims (10)
1. Bulk cargo balance data acquisition device, its characterized in that includes: the monitoring module comprises an acquisition module and a display module; wherein the monitoring module is arranged in the bulk material scale;
the monitoring module is used for monitoring weighing data of the bulk material scale;
the acquisition module is used for communicating with the monitoring module and acquiring the weighing data from the monitoring module; sending the weighing data to the display module;
and the display module is used for receiving the weighing data and displaying the weighing data.
2. The apparatus of claim 1,
the monitoring module is used for monitoring a DB communication channel of the bulk cargo scale and acquiring the weighing data of the bulk cargo scale.
3. The method of claim 1,
the acquisition module is used for sending response information to the monitoring module through a communication serial port; when a response signal returned by the monitoring module is received, request information indicating that weighing data is requested is sent to the monitoring module; receiving weighing data returned by the monitoring module according to the request information;
the monitoring module is further configured to return a response signal indicating successful reception to the obtaining module when the response information is received successfully; and when the request information sent by the acquisition module is received, returning the weighing data to the acquisition module.
4. The apparatus of claim 1,
the weighing data comprises: grain type, grain weight and weighing time;
and the display module is used for sorting and displaying according to the grain type, the grain weight and the weighing time which are included by the weighing data when the weighing data sent by the acquisition module are received.
5. The apparatus according to any one of claims 1 to 4,
the monitoring module is further configured to send the weighing data to an external data storage system when receiving data request information sent by the external data storage system, so that the external data storage system stores the weighing data.
6. A bulk material scale data acquisition method based on the bulk material scale data acquisition device according to any one of claims 1 to 5, comprising:
monitoring weighing data of the bulk material scale through the monitoring module;
communicating with the monitoring module through the acquisition module to acquire the weighing data from the monitoring module; sending the weighing data to the display module;
and receiving and displaying the weighing data through the display module.
7. The method of claim 6,
through monitoring module monitoring bulk cargo balance's DB communication channel acquires bulk cargo balance weighing data.
8. The method of claim 6,
the acquisition module sends response information to the monitoring module through a communication serial port; when a response signal returned by the monitoring module is received, request information indicating that weighing data is requested is sent to the monitoring module; receiving weighing data returned by the monitoring module according to the request information;
when the monitoring module receives the response information successfully, the monitoring module returns a response signal indicating successful reception to the acquisition module; and when the request information sent by the acquisition module is received, returning the weighing data to the acquisition module.
9. The method of claim 6,
when the weighing data comprises grain types, grain weight and weighing time:
and when the display module receives the weighing data sent by the acquisition module, the display module arranges and displays the weighing data according to the grain type, the grain weight and the weighing time included by the weighing data.
10. The method according to claim 6 to 9,
and when receiving data request information sent by an external data storage system, the monitoring module sends the weighing data to the external data storage system so that the external data storage system stores the weighing data.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011042398.7A CN112179463A (en) | 2020-09-28 | 2020-09-28 | Bulk cargo scale data acquisition device and method |
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| CN202011042398.7A CN112179463A (en) | 2020-09-28 | 2020-09-28 | Bulk cargo scale data acquisition device and method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070186010A1 (en) * | 2006-02-03 | 2007-08-09 | Rockwell Automation Technologies, Inc. | Extending industrial control system communications capabilities |
| CN101751012A (en) * | 2008-12-15 | 2010-06-23 | 安徽鑫龙电器股份有限公司 | Device and method for realizing communication of direct current cabinet and host computer based on communication supervisor |
| CN207456576U (en) * | 2017-11-23 | 2018-06-05 | 郑州新益德机电设备有限公司 | A kind of new electronic bulk scale |
| CN110490527A (en) * | 2019-08-26 | 2019-11-22 | 山东浪潮通软信息科技有限公司 | A kind of method and system for realizing bulk cargo scale weighing storage based on Grain Trade |
| CN210741629U (en) * | 2019-12-25 | 2020-06-12 | 泉州市跃先电子科技有限公司 | High-precision weighing hopper scale |
-
2020
- 2020-09-28 CN CN202011042398.7A patent/CN112179463A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070186010A1 (en) * | 2006-02-03 | 2007-08-09 | Rockwell Automation Technologies, Inc. | Extending industrial control system communications capabilities |
| CN101751012A (en) * | 2008-12-15 | 2010-06-23 | 安徽鑫龙电器股份有限公司 | Device and method for realizing communication of direct current cabinet and host computer based on communication supervisor |
| CN207456576U (en) * | 2017-11-23 | 2018-06-05 | 郑州新益德机电设备有限公司 | A kind of new electronic bulk scale |
| CN110490527A (en) * | 2019-08-26 | 2019-11-22 | 山东浪潮通软信息科技有限公司 | A kind of method and system for realizing bulk cargo scale weighing storage based on Grain Trade |
| CN210741629U (en) * | 2019-12-25 | 2020-06-12 | 泉州市跃先电子科技有限公司 | High-precision weighing hopper scale |
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