CN115099757A - Article identification system based on gravity sensing - Google Patents
Article identification system based on gravity sensing Download PDFInfo
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- CN115099757A CN115099757A CN202210880044.2A CN202210880044A CN115099757A CN 115099757 A CN115099757 A CN 115099757A CN 202210880044 A CN202210880044 A CN 202210880044A CN 115099757 A CN115099757 A CN 115099757A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
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Abstract
The invention discloses an article identification system based on gravity sensing, which is characterized in that after the article identification system is powered on, the gravity sensing sensors and an electronic display screen are automatically addressed one by one, and power is supplied to all the gravity sensing sensors and the electronic display screen after addressing is finished, so that the normal power-on of all the gravity sensing sensors and the electronic display screen is ensured. After the system is electrified, the goods parameters of each goods space are configured through client equipment or a PC, and after configuration is successful, the corresponding display screen is updated to the latest set parameters. When the goods corresponding to the set parameters are taken and placed on the goods position, the display screen can correctly display the number of the taken and placed goods, and meanwhile, the number of the goods is reported to the client equipment, so that the goods can be recorded conveniently. The alarm prompt can be carried out on misplaced and misplaced indicator lamps, and an operator is reminded to carry out material storage operation according to requirements. The purpose of intelligent material management is achieved, the intellectualization of factories and production lines is improved, artificial parameters are reduced, and the working efficiency is improved.
Description
Technical Field
The invention relates to an article identification system based on gravity sensing, which mainly realizes addressing of a gravity sensing sensor, cargo weight identification, cargo quantity calculation, delivery of cargo name specifications and the like, indicator light control and the like. The system is mainly used for facilitating storehouse management and material account management in the fields of new retail and intelligent storage.
Background
With the development of technology, in order to realize the intelligent development in the fields of new retail and intelligent warehousing, the article identification system is widely applied to intelligent containers and intelligent shelves. At present, the applications of intelligent containers and intelligent shelves mainly comprise three technologies of gravity induction, RFID and visual identification. RFID technology using electronic tags as media has fatal defects. When the label is damaged or torn off by the user, the user can obtain the commodity for free, and the cost is increased by sticking the label. The drawback of visual recognition technology is that the user is shopping, the calculation speed of the recognition system is significantly slower and even errors are possible. The gravity sensing technology senses the weight change of the goods through a sensor, so that the behavior of taking or putting back the goods is detected, the precision can reach 1g, and goods and system parameters can be set at a client device end. The article identification system based on the gravity sensing sensor can be applied to cabinet types such as normal temperature, freezing, cold storage and heating and different storage shelves, and a customer can select customization according to the requirement.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, realizes cargo weight identification and article quantity identification based on gravity sensing, can realize automatic addressing by a sensor and a display screen network, displays identified data weight data on an electronic display screen, and can remind cargo space identification warning through different colors of an indicating lamp.
The invention provides an article identification system based on gravity sensing, which comprises: auto addressing plate: the input end of the gravity sensing sensor is connected with the output end of the gravity sensing sensor and used for automatically addressing the gravity sensing sensor; a comprehensive processor: the input end of the automatic addressing board is connected with the output end of the automatic addressing board and is used for controlling the addressing board, performing data reading and writing operation on the gravity sensing sensor through the addressing board, performing control and reading and writing operation on the electronic display screen and performing display control on the indicator lamp; electronic display screen: the input end of the intelligent storage system is connected with the control end of the comprehensive processor and used for displaying the name of an article, the specification and the model, the two-dimension code, the quantity data, the order data and the goods shelf position number of the storehouse; an indicator light: the input end of the intelligent control system is connected with the control end of the comprehensive processor, and the comprehensive processor controls the indicator lamp to light a red light, a yellow light and a green light.
The gravity sensing sensor further comprises:
1) collecting analog quantity of a mode sensor, and converting the analog quantity into weight data of digital quantity through calibration parameters;
2) processing the instruction functions of reading and writing ID, reading weight, reading AD and the like of the comprehensive processor;
3) and carrying out instruction functions such as weight calibration and display unit setting on the self-body.
The auto-addressing plate further comprises:
1) the gravity sensing power supply control device is used for controlling gravity sensing power supply, and ensuring that only one sensor supplies power and the rest sensors are powered off during addressing;
2) processing the instruction of the comprehensive processor through RS422 communication and then sending the processed instruction to the gravity sensing sensor;
3) and power control instructions, online monitoring instructions and the like sent by the comprehensive processor are processed through RS485 communication, and processing result responses are given to ensure that all instructions are correctly processed.
The integrated processor further comprises:
1) performing ID reading and writing, weight reading and AD reading on the gravity sensing sensor through an addressing plate;
2) the on-off of the voltage of a wiring port of an addressing board is controlled through an instruction, and the online condition of the automatic addressing board is detected;
3) the client equipment communicates with the client equipment in any one mode of TCP/IP, RS485 and RS 232;
4) the functions of setting the ID of the comprehensive processor, setting goods configuration information, setting communication parameters, reading the weight of goods channels, the number of the goods channels, the weight of sensors, the number of goods positions in the communication state of the sensors and the like can be set through the client equipment;
5) the tare weight of the goods position, the ID of the comprehensive processor, the goods configuration information, the number of the goods position and other parameters can be stored through the Flash;
6) the goods name, the goods specification, the goods two-dimensional code, the goods number of the goods position, the order number of the goods position, the online state of the weight induction sensor, the storehouse number and the like of the display screen are set through the RS 485;
7) the relay can control the indicator light to be lightened in different colors, so that a guiding effect is achieved;
8) voltage input of 3V-12V can be obtained through input detection;
9) the power supply voltage of the comprehensive processor is 12V, and the power consumption of the comprehensive processor is about 1.8W;
10) the system comprises a path of TCP/IP interface, 2 paths of RS422 interfaces, 2 paths of RS485 interfaces and 1 path of RS232 interface;
11) has 2 output control ports and 4 input detection ports.
The electronic display screen further comprises:
1) the system can receive and display the goods name, the goods specification, the goods two-dimensional code, the goods position quantity, the order quantity, the weight induction sensor state and the storehouse number sent by the comprehensive processor;
2) the ID, the goods name and the specification model of the electronic display screen can be stored;
3) displaying through a 2.4-inch TFT liquid crystal display screen;
4) the power supply voltage of the electronic display screen is 12V, and the power consumption of one electronic display screen is about 0.6W.
The indicator light further includes:
1) can display red, yellow and green colors;
2) the power can be directly supplied by the comprehensive processor;
3) controlled by the output of the comprehensive processor;
4) the fixation is convenient and reliable.
Compared with the prior art, the invention has the following beneficial effects:
the invention is suitable for the fields of new retail and intelligent storage, the gravity sensing sensors and the electronic display screen are automatically addressed one by one after the article identification system is powered on, and power is supplied to all the gravity sensing sensors and the electronic display screen after addressing is finished, so that normal power-on of all the gravity sensing sensors and the electronic display screen is ensured. After the system is electrified, the goods parameters of each goods space are configured through client equipment or a PC, and after configuration is successful, the corresponding display screen is updated to the latest set parameters. When the goods corresponding to the set parameters are taken and placed on the goods position, the display screen can correctly display the number of the taken and placed goods, and meanwhile, the number of the goods is reported to the client equipment, so that the goods can be recorded conveniently. The misplacing and misplacing indicator lamps can be subjected to alarm prompting, and an operator is reminded to store materials according to requirements. The purpose of intelligent material management is achieved, the intellectualization of factories and production lines is improved, manual parameters are reduced, and the working efficiency is improved.
Drawings
Fig. 1 is a block diagram of a parallel type structure of the present invention.
FIG. 2 is a block diagram of a tandem configuration of the present invention.
Detailed Description
After the comprehensive processor, the gravity sensing sensor, the automatic addressing board, the electronic display screen and the indicator lamp are connected through hardware, the comprehensive processor is powered on, the comprehensive processor automatically addresses the gravity sensing sensor through addressing, the gravity sensor detects the weight of goods loaded on the sensor through addressing, the number of the goods loaded on the sensor is calculated through setting parameters, the calculated number of the goods is sent to the electronic display screen for memorial display through the comprehensive processor, and then the purposes of detecting the weight of the goods and identifying the number of the goods are achieved.
The invention is suitable for the fields of new retail, intelligent warehousing and the like, and adopts gravity sensing to identify the weight and the quantity of goods. The sensor and the electronic display screen can realize automatic addressing by networking, the electronic display screen can display the goods name, the goods model, the goods two-dimensional code, the goods quantity and the like, the automatic addressing board is added to realize the automatic addressing of parallel networking and serial networking of the sensor or the display screen, and different colors can be lightened by the indicating lamp to send goods location alarm. The article identification system is simple and easy to install, high in identification precision and wide in application range.
Referring to fig. 1, the present invention provides a gravity sensing-based article identification system, which includes: the device comprises a gravity sensing sensor, an automatic addressing board, an electronic display screen, a comprehensive processor and an indicator light.
Wherein the auto-addressing plate: the input end of the gravity sensing sensor is connected with the output end of the gravity sensing sensor and used for automatically addressing the gravity sensing sensor;
wherein the integrated processor: the input end of the automatic addressing board is connected with the output end of the automatic addressing board and is used for controlling the addressing board, performing data reading and writing operation on the gravity sensing sensor through the addressing board, performing control and reading and writing operation on the electronic display screen and performing display control on the indicator lamp;
wherein the electronic display screen: the input end of the intelligent storage system is connected with the control end of the comprehensive processor and used for displaying the name of an article, the specification and the model, the two-dimensional code, the quantity data, the order data and the serial number of the goods shelf of the storehouse;
wherein the pilot lamp: the input end of the intelligent control system is connected with the control end of the comprehensive processor, and the comprehensive processor controls the indicator lamp to light a red lamp, a yellow lamp and a green lamp.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the relevant art can make various changes or modifications without departing from the spirit and scope of the present invention, and therefore all equivalent technical solutions should also fall within the scope of the present invention and be defined by the claims.
Claims (6)
1. An article identification system based on gravity sensing is characterized by comprising a comprehensive processor, a gravity sensing sensor, an automatic addressing plate, an electronic display screen and an indicator light, wherein the comprehensive processor is connected with the display screen through an RS4485 communication line, the comprehensive processor is connected with the automatic addressing plate through an RS285, the comprehensive processor is directly connected with the indicator light through a lead, and the addressing plate is connected with the gravity sensing sensor through an RS485 communication line; the gravity sensing sensor senses the weight data of the articles on the gravity sensor; the input end of the automatic addressing board is connected with the output end of the gravity sensing sensor, and the gravity sensing sensor is automatically addressed.
2. The gravity sensing-based article identification system according to claim 1, wherein an input end of the comprehensive processor is connected with an output end of the automatic addressing board, and is used for controlling the automatic addressing board, performing data reading and writing operations on the gravity sensing sensor through the automatic addressing board, performing control and reading and writing operations on the electronic display screen, and performing display control on the indicator lamp.
3. The gravity sensing-based article identification system according to claim 1, wherein an input end of an electronic display screen is connected with a control end of the comprehensive processor, and name, specification and model, two-dimensional code, quantity data, order data and warehouse shelf goods location number of the article are displayed.
4. The gravity sensing-based article identification system according to claim 1, wherein the gravity sensing sensor collects analog quantity of the analog sensor, and converts the analog quantity into weight data of digital quantity through calibration parameters; processing the functions of reading and writing ID, reading weight and reading AD instruction of the comprehensive processor; and carrying out weight calibration and display unit setting instruction functions on the self-body.
5. The gravity-sensing-based article identification system as claimed in claim 1, wherein the input end of the indicator light is connected with the control end of the comprehensive processor, and the comprehensive processor controls the indicator light to light red, yellow and green lights.
6. The gravity sensing-based item identification system according to claim 1, wherein the automatic addressing board controls the gravity sensing sensors to be powered, and when addressing, only one sensor is ensured to be powered, and the rest sensors are powered off; RS422 communication sends the instruction of the comprehensive processor to the gravity sensing sensor after processing the instruction; and the RS485 communication is used for processing the power control instruction and the online monitoring instruction sent by the comprehensive processor and giving a response to a processing result, so that each instruction is ensured to be correctly processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210880044.2A CN115099757A (en) | 2022-07-25 | 2022-07-25 | Article identification system based on gravity sensing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210880044.2A CN115099757A (en) | 2022-07-25 | 2022-07-25 | Article identification system based on gravity sensing |
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| Publication Number | Publication Date |
|---|---|
| CN115099757A true CN115099757A (en) | 2022-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210880044.2A Pending CN115099757A (en) | 2022-07-25 | 2022-07-25 | Article identification system based on gravity sensing |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211653688U (en) * | 2020-04-03 | 2020-10-09 | 上海瀚示物联网技术有限公司 | Electronic tag weighing system |
| CN113888079A (en) * | 2021-09-14 | 2022-01-04 | 深圳市泰锐通用科技有限公司 | Intelligent shelf management system and method |
-
2022
- 2022-07-25 CN CN202210880044.2A patent/CN115099757A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211653688U (en) * | 2020-04-03 | 2020-10-09 | 上海瀚示物联网技术有限公司 | Electronic tag weighing system |
| CN113888079A (en) * | 2021-09-14 | 2022-01-04 | 深圳市泰锐通用科技有限公司 | Intelligent shelf management system and method |
Non-Patent Citations (1)
| Title |
|---|
| 周文胜 等: "物流中心设计与管理", vol. 1, 31 May 2007, 中国商业出版社, pages: 246 - 247 * |
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