CN114056716A - Logistics tray monitoring system and method based on deformation detection - Google Patents
Logistics tray monitoring system and method based on deformation detection Download PDFInfo
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- CN114056716A CN114056716A CN202111474103.8A CN202111474103A CN114056716A CN 114056716 A CN114056716 A CN 114056716A CN 202111474103 A CN202111474103 A CN 202111474103A CN 114056716 A CN114056716 A CN 114056716A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 238000004891 communication Methods 0.000 claims abstract description 29
- 230000003321 amplification Effects 0.000 claims abstract description 17
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 17
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 4
- 238000004458 analytical method Methods 0.000 claims description 8
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 13
- 238000007405 data analysis Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/38—Details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/38—Details or accessories
- B65D19/44—Elements or devices for locating articles on platforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D79/00—Kinds or details of packages, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D79/00—Kinds or details of packages, not otherwise provided for
- B65D79/02—Arrangements or devices for indicating incorrect storage or transport
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2201/00—Means or constructions for testing or controlling the contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2211/00—Anti-theft means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00736—Details
- B65D2519/0081—Elements or devices for locating articles
- B65D2519/00815—Elements or devices for locating articles on the pallet
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a logistics tray monitoring system based on deformation detection, which comprises a tray, wherein threading through grooves are formed in two sides in the tray, at least one group of strain gauges and a group of main control modules are arranged at the tops of the threading through grooves, each main control module comprises a signal amplification unit, a main control unit and a wireless communication unit, the strain gauges are connected to the signal amplification unit through data lines, the output end of the signal amplification unit is connected to the input end of the main control unit, and the main control unit and the wireless communication unit are in bidirectional connection; goods are fixed at the upper end of the tray through a binding rope, the binding rope is fixed on a bolt, and the bolt is fixed in the corresponding threading through groove. The invention well solves the problem of interference on the monitoring result caused by vibration generated in the transportation process and the carrying process, and improves the reliability and the accuracy of the monitoring result. Through data analysis and in combination with a transportation scene, whether goods are stolen or exchanged can be effectively monitored.
Description
Technical Field
The invention belongs to the technical field of logistics tray monitoring, and particularly relates to a logistics tray monitoring system and method based on deformation detection.
Background
With the development of the internet of things technology and the wider and wider application of the internet of things technology in the field of logistics, a technology for detecting the state of goods in the logistics transportation process is needed. The prior technical scheme is as follows: the weight of the goods on the tray is detected through the pressure sensor. The technical scheme has the following disadvantages: in the transportation process of goods, the weight data measured by the pressure sensor is greatly influenced by the transportation vibration impact, and misjudgment is easy to generate; the cost for realizing weight detection is high; during transportation, the sensor can bear all the weight of the goods, so that the sensor is easily damaged due to the overweight of the goods, and the durability of the tray is affected; to this end, we propose a logistics tray monitoring system and method based on deformation detection to solve the above mentioned problems in the background art.
Disclosure of Invention
The invention aims to provide a logistics tray monitoring system and a logistics tray monitoring method based on deformation detection, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a logistics tray monitoring system based on deformation detection comprises a tray, wherein threading through grooves are formed in two sides in the tray, at least one group of strain gauges and a group of main control modules are arranged at the tops of the threading through grooves, each main control module comprises a signal amplification unit, a main control unit and a wireless communication unit, the strain gauges are connected to the signal amplification unit through data lines, the output end of the signal amplification unit is connected to the input end of the main control unit, and the main control unit and the wireless communication unit are in bidirectional connection;
goods are fixed at the upper end of the tray through a binding rope, the binding rope is fixed on a bolt, and the bolt is fixed in the corresponding threading through groove.
Preferably, the signal amplifying unit is configured to receive the electrical signal from the strain gauge and amplify the input electrical signal to a range that can be recognized by the main control unit.
Preferably, the main control unit is responsible for acquiring data information of the strain gauge and performing data analysis on the data information, so as to judge the current state of the goods and control the wireless communication unit.
Preferably, the wireless communication unit is responsible for uploading the acquired data and the analysis result to the server in a wireless communication mode, wherein the wireless communication mode is GPRS, G, NB-IoT or LoRa.
The invention also provides a use method of the logistics tray monitoring system based on deformation detection, which specifically comprises the following steps:
s1, placing the goods on a tray, using a binding rope to bypass the goods and the tray, binding the goods and the tray together, wherein after the binding rope is fixed firmly, the binding stress part of the tray can deform, and using a strain gauge to obtain deformation information;
s2, the strain gauge is used for detecting the deformation state of the tray, the signal amplification unit receives the electric signal from the strain gauge and amplifies the input electric signal to the range which can be identified by the main control unit;
and S3, the main control unit is responsible for acquiring data information of the strain gauge and analyzing the data information to judge the current state of the goods and control the wireless communication unit, and the wireless communication unit is responsible for uploading the acquired data and the analysis result to the server in a wireless communication mode.
Compared with the prior art, the invention has the beneficial effects that: according to the logistics tray monitoring system and method based on deformation detection, provided by the invention, the interference of vibration generated in the transportation process and the transportation process on the monitoring result is well solved, and the reliability and the accuracy of the monitoring result are improved. Through data analysis and in combination with a transportation scene, whether goods are stolen or exchanged can be effectively monitored.
Drawings
FIG. 1 is a schematic view of a connection structure of a strain gauge and a main control module according to the present invention;
FIG. 2 is a schematic view of the fixed structure of the cargo and the pallet of the present invention;
FIG. 3 is a schematic view of the installation of the bolt, strain gage and master control module of the present invention;
FIG. 4 is a flowchart illustrating system start-up according to the present invention.
In the figure: goods 1, pallets 2, binding ropes 3, threading through grooves 4, bolts 5, strain gauges 6, data lines 7, a main control module 8, a signal amplification unit 9, a main control unit 10 and a wireless communication unit 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a logistics tray monitoring system based on deformation detection as shown in figures 1-3, which comprises a tray 2, wherein threading through grooves 4 are formed in two sides inside the tray 2, at least one group of strain gauges 6 and one group of main control modules 8 are arranged at the tops of the threading through grooves 4, each main control module 8 comprises a signal amplification unit 9, a main control unit 10 and a wireless communication unit 11, the strain gauges 6 are connected to the signal amplification unit 9 through data lines 7, the output end of the signal amplification unit 9 is connected to the input end of the main control unit 10, and the main control unit 10 is in bidirectional connection with the wireless communication unit 11;
goods 1 are fixed to the upper end of the tray 2 through binding ropes 3, the binding ropes 3 are fixed to bolts 5, and the bolts 5 are fixed in corresponding threading through grooves 4.
Specifically, the signal amplifying unit 9 is configured to receive the electrical signal from the strain gauge 6, and amplify the input electrical signal to a range that can be recognized by the main control unit 10.
Specifically, the main control unit 10 is responsible for acquiring data information of the strain gauge 6 and performing data analysis on the data information, so as to judge the current state of the cargo and control the wireless communication unit 11.
Specifically, the wireless communication unit 11 is responsible for uploading the acquired data and the analysis result to the server in a wireless communication manner, which may be GPRS, 4G, NB-IoT or LoRa.
When the equipment leaves a factory, the equipment is in a power-on mode, the dormant state is kept until the equipment is activated, the equipment is initialized if the activation is successful, and the dormant state is kept if the activation is failed.
After initialization is completed, the equipment enters a calibration state, after calibration is completed, the equipment sends a calibration frame to inform a system of completing calibration, and enters a detection state, and deformation of the tray 2 is detected according to a specified sampling rate. And if the abnormal phenomenon of the equipment occurs in the detection process, the initialization operation of the equipment is carried out again.
When the deformation data of the tray 2 is obviously changed in the detection process, the variation meets the condition defined by a short-time filtering mechanism, or the equipment timing reaches the corresponding heartbeat reporting time, the terminal enters a transmission state, transmits the deformation change information and the analysis result to the server, and returns to the detection state again after the transmission is finished. During the transfer, the device still detects the deformation of the tray 2.
The invention also provides a use method of the logistics tray monitoring system based on deformation detection as shown in fig. 4, which specifically comprises the following steps:
s1, placing the goods 1 on the tray 2, using the binding rope 3 to bypass the goods 1 and the tray 2, binding the goods 1 and the tray 2 together, wherein after the binding rope 3 is firmly fixed, the binding stress part of the tray 2 can generate deformation, and using the strain gauge 6 to obtain deformation information;
the influence of the difference of the tight or loose binding state of the binding ropes 3 on the deformation data is large, and the influence of the vibration generated in the transportation process and the carrying process of the goods 1 on the deformation is small, so that whether the goods 1 are taken out from the tray 2 under the unauthorized condition can be accurately judged, and the purpose of monitoring the goods state is achieved;
the bolts 5 are arranged on the tray 2, so that the binding ropes 3 are convenient to position and bind, the stressed parts of the tray 2 and the binding ropes 3 are ensured to be close to the bolts 5, the deformed parts can be better fixed, and data acquisition is convenient;
s2, the strain gauges 6 are used for detecting the deformation state of the tray 2, the strain gauges 6 are installed at positions close to the bolts 5 as much as possible, accordingly, maximum deformation data can be obtained, the induction is sensitive, generally, 1 or more strain gauges 6 are installed on one tray 2 and are respectively installed near the position where the binding rope 3 is in contact with the tray 2, and the specific installation number and the specific installation positions of the strain gauges 6 can be determined according to the binding mode;
the signal amplification unit 9 receives the electric signal from the strain gauge 6 and amplifies the input electric signal to a range which can be identified by the main control unit 10;
s3, the main control unit 10 is responsible for acquiring data information of the strain gauge 6 and analyzing the data information, so as to judge the current state of the goods and control the wireless communication unit 11, and the wireless communication unit 11 is responsible for uploading the acquired data and the analysis result to a server in a wireless communication mode;
one main control module 8 can be connected with a plurality of strain gauges 6 and is used for collecting deformation data and analyzing the collected data to obtain the current state of the goods 1, wherein the state of the goods comprises whether the goods 1 are in operation on the way or in a static state or not, and whether the goods 1 are stolen or exchanged or not, and finally, the collected data and the analysis result are uploaded to a server in a wireless mode.
Compared with the prior art, the method and the device well solve the problem that the vibration generated in the transportation process and the transportation process interferes the monitoring result, and improve the reliability and the accuracy of the monitoring result. Through data analysis and in combination with a transportation scene, whether goods are stolen or exchanged can be effectively monitored.
The invention reduces the influence of vibration impact on the measurement result in the transportation process; lower cost; more reliable durability; automatically analyzing the current state of the goods; and uploading the cargo state data and the alarm data to a server.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a commodity circulation tray monitoring system based on deformation detects, includes tray (2), its characterized in that: threading through grooves (4) are formed in two sides of the interior of the tray (2), at least one group of strain gauges (6) and one group of main control modules (8) are arranged at the tops of the threading through grooves (4), each main control module (8) comprises a signal amplification unit (9), a main control unit (10) and a wireless communication unit (11), each strain gauge (6) is connected to the signal amplification unit (9) through a data line (7), the output end of each signal amplification unit (9) is connected to the input end of the corresponding main control unit (10), and the main control units (10) are in bidirectional connection with the wireless communication units (11);
goods (1) are fixed to the upper end of the tray (2) through binding ropes (3), the binding ropes (3) are fixed to bolts (5), and the bolts (5) are fixed in corresponding threading through grooves (4).
2. The logistics tray monitoring system based on deformation detection as claimed in claim 1, wherein: the signal amplification unit (9) is used for receiving the electric signal from the strain gauge (6) and amplifying the input electric signal to a range which can be identified by the main control unit (10).
3. The logistics tray monitoring system based on deformation detection as claimed in claim 1, wherein: the main control unit (10) is responsible for acquiring data information of the strain gauge (6) and analyzing the data information, so that the current state of the goods is judged, and the wireless communication unit (11) is controlled.
4. The logistics tray monitoring system based on deformation detection as claimed in claim 1, wherein: the wireless communication unit (11) is responsible for uploading the acquired data and the analysis result to the server in a wireless communication mode, wherein the wireless communication mode is GPRS, 4G, NB-IoT or LoRa.
5. The method of logistics tray monitoring system based on deformation detection as claimed in claim 1, wherein: the method specifically comprises the following steps:
s1, placing the goods (1) on the tray (2), binding the goods (1) and the tray (2) together by using the binding rope (3), wherein after the binding rope (3) is fixed firmly, the binding stress part of the tray (2) can deform, and strain gauges (6) are used for acquiring deformation information;
s2, the strain gauge (6) is used for detecting the deformation state of the tray (2), the signal amplification unit (9) receives the electric signal from the strain gauge (6) and amplifies the input electric signal to a range which can be identified by the main control unit (10);
s3, the main control unit (10) is responsible for collecting data information of the strain gauge (6) and analyzing the data information, so that the current state of the goods is judged, the wireless communication unit (11) is controlled, and the wireless communication unit (11) is responsible for uploading the collected data and the analysis result to a server in a wireless communication mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111474103.8A CN114056716A (en) | 2021-12-02 | 2021-12-02 | Logistics tray monitoring system and method based on deformation detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111474103.8A CN114056716A (en) | 2021-12-02 | 2021-12-02 | Logistics tray monitoring system and method based on deformation detection |
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| CN114056716A true CN114056716A (en) | 2022-02-18 |
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| CN202111474103.8A Pending CN114056716A (en) | 2021-12-02 | 2021-12-02 | Logistics tray monitoring system and method based on deformation detection |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712568A (en) * | 2013-12-11 | 2014-04-09 | 浙江工商大学 | Machine vision-based plastic pallet light reflective feature detection system and method |
| CN105383766A (en) * | 2015-11-30 | 2016-03-09 | 浙江工商大学 | Plastic logistics tray provided with stress pieces |
| CN105466776A (en) * | 2015-11-30 | 2016-04-06 | 浙江工商大学 | Device for detecting curvature of plastic logistics tray with laser projection method |
| CN208188373U (en) * | 2018-05-18 | 2018-12-04 | 山西省烟草公司运城市公司卷烟配送中心 | Deform pallet automatic detection device |
| CN110991576A (en) * | 2019-11-19 | 2020-04-10 | 江苏佳利达国际物流股份有限公司 | Standardized tray circulation management platform based on NB-LOT technology |
| CN212244264U (en) * | 2020-06-02 | 2020-12-29 | 苏州博大永旺新材股份有限公司 | Anti-aging wear-resistant EPS tray |
-
2021
- 2021-12-02 CN CN202111474103.8A patent/CN114056716A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712568A (en) * | 2013-12-11 | 2014-04-09 | 浙江工商大学 | Machine vision-based plastic pallet light reflective feature detection system and method |
| CN105383766A (en) * | 2015-11-30 | 2016-03-09 | 浙江工商大学 | Plastic logistics tray provided with stress pieces |
| CN105466776A (en) * | 2015-11-30 | 2016-04-06 | 浙江工商大学 | Device for detecting curvature of plastic logistics tray with laser projection method |
| CN208188373U (en) * | 2018-05-18 | 2018-12-04 | 山西省烟草公司运城市公司卷烟配送中心 | Deform pallet automatic detection device |
| CN110991576A (en) * | 2019-11-19 | 2020-04-10 | 江苏佳利达国际物流股份有限公司 | Standardized tray circulation management platform based on NB-LOT technology |
| CN212244264U (en) * | 2020-06-02 | 2020-12-29 | 苏州博大永旺新材股份有限公司 | Anti-aging wear-resistant EPS tray |
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Application publication date: 20220218 |