CN109376822B - Warehouse-in and warehouse-out identification method with abnormal reminding function - Google Patents
Warehouse-in and warehouse-out identification method with abnormal reminding function Download PDFInfo
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- CN109376822B CN109376822B CN201811454668.8A CN201811454668A CN109376822B CN 109376822 B CN109376822 B CN 109376822B CN 201811454668 A CN201811454668 A CN 201811454668A CN 109376822 B CN109376822 B CN 109376822B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
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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
Abstract
The invention relates to the field of warehouse management, in particular to a warehouse-in and warehouse-out identification method with abnormal reminding function, which is characterized in that a traditional mode that one sensor is replaced by two sensors which are respectively arranged on the outer side and the inner side of a warehouse door is adopted, and in addition, through timing, when one sensor in the two sensors identifies an induction signal, the timing is started; the other sensor obtains a first timing duration when recognizing the induction signal; if the first timing duration is less than the first preset time and the other sensor recognizes the sensing signal, the material moves from the sensing area of one sensor to the sensing area of the other sensor, and in order to eliminate the phenomenon of misreading, the method is added with the following steps: restarting timing and judging whether the sensor which recognizes the induction signal firstly recognizes the induction signal in a second preset time range or not, if the sensor does not recognize the induction signal any more, determining that the goods and materials are delivered out of the warehouse or put in the warehouse, and if the sensor recognizes the induction signal, the phenomenon of misreading is likely to occur.
Description
The present application is a divisional application based on the present invention patent having an application date of 2016, 23/02, application number of 201610098236.2 and a name of "a method for identifying an entering or exiting warehouse".
Technical Field
The invention relates to the field of storehouse management, in particular to an in-out identification method.
Background
The traditional storehouse management system adopts a sensor arranged in a door opening area, the sensor is related to a counting system (such as a counter) of the system, electronic tags (each electronic tag comprises a chip and an antenna and has a unique ID number and a user data area) are arranged on materials, when a warehouse manager extracts the materials and enters a sensing area of the sensor, the sensor identifies data such as product information and the like sent by the electronic tags, the counting system connected with the sensor is triggered to count, and the warehouse exit or warehouse entry is judged according to the odd-even number counted by the counting system.
However, the library management system has a misreading phenomenon, which specifically includes: the warehouse manager finds that the goods and materials are wrongly extracted when the goods and materials are extracted into the sensing area of the sensor, and needs to return to replace the goods and materials, at the moment, the counting system finishes counting because the warehouse manager is located in the sensing area, the warehouse manager returns to the warehouse to replace the goods and materials, if the warehouse manager extracts a certain goods and materials and leaves the warehouse according to the judgment result of the counting system, the warehouse manager does not leave the warehouse actually, and therefore the condition of misreading is caused.
At present, no method for solving the misreading phenomenon exists.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: a method for identifying an incoming or outgoing warehouse is provided, which reduces the phenomenon of misreading.
In order to solve the technical problems, the invention adopts the technical scheme that:
an entry and exit identification method, comprising:
arranging a first sensor at the outer side of a warehouse door, arranging a second sensor at the inner side of the warehouse door, wherein the sensing areas of the first sensor and the second sensor are not overlapped;
one sensor of the two sensors recognizes the induction signal and starts timing;
the other sensor obtains a first timing duration when recognizing the induction signal;
if the first timing duration is less than the first preset time, the other sensor restarts timing when recognizing the induction signal;
judging whether the sensor which recognizes the induction signal firstly recognizes the induction signal in a second preset time range or not;
if not, recording to finish one warehouse-in and warehouse-out action.
The invention has the beneficial effects that: in addition, by timing, when one sensor of the two sensors recognizes an induction signal firstly, timing is started; the other sensor obtains a first timing duration when recognizing the induction signal; if the first timing duration is less than the first preset time and the other sensor recognizes the sensing signal, the material moves from the sensing area of one sensor to the sensing area of the other sensor, and in order to eliminate the phenomenon of misreading, the method is added with the following steps: restarting timing and judging whether the sensor which recognizes the induction signal firstly recognizes the induction signal in a second preset time range or not, if the sensor does not recognize the induction signal any more, determining that the goods and materials are delivered out of the warehouse or put in the warehouse, and if the sensor recognizes the induction signal, the phenomenon of misreading is likely to occur. Through the scheme, the system can know whether the goods and materials are delivered from the warehouse or put in the warehouse, and can solve the phenomenon of misreading.
Drawings
Fig. 1 is a flow chart illustrating steps of an in-out identification method according to the present invention.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The most key concept of the invention is as follows: when the first sensor identifies the induction signal, whether the second sensor identifies the induction signal within a first preset time is judged, and whether the first sensor identifies the induction signal within a second preset time is judged in combination, so that whether one-time warehouse entry and warehouse exit or misreading is finished can be judged.
Referring to fig. 1, the method for identifying an entry or exit provided by the present invention includes:
arranging a first sensor at the outer side of a warehouse door, arranging a second sensor at the inner side of the warehouse door, wherein the sensing areas of the first sensor and the second sensor are not overlapped;
one sensor of the two sensors recognizes the induction signal and starts timing;
the other sensor obtains a first timing duration when recognizing the induction signal;
if the first timing duration is less than the first preset time, the other sensor restarts timing when recognizing the induction signal;
judging whether the sensor which recognizes the induction signal firstly recognizes the induction signal in a second preset time range or not;
if not, recording to finish one warehouse-in and warehouse-out action.
From the above description, the beneficial effects of the present invention are: in addition, by timing, when one sensor of the two sensors recognizes an induction signal firstly, timing is started; the other sensor obtains a first timing duration when recognizing the induction signal; if the first timing duration is less than the first preset time and the other sensor recognizes the sensing signal, the material moves from the sensing area of one sensor to the sensing area of the other sensor, and in order to eliminate the phenomenon of misreading, the method is added with the following steps: restarting timing and judging whether the sensor which recognizes the induction signal firstly recognizes the induction signal in a second preset time range or not, if the sensor does not recognize the induction signal any more, determining that the goods and materials are delivered out of the warehouse or put in the warehouse, and if the sensor recognizes the induction signal, the phenomenon of misreading is likely to occur. Through the scheme, the system can know whether the goods and materials are delivered from the warehouse or put in the warehouse, and can solve the phenomenon of misreading.
Further, the induction signal is a radio frequency signal sent by an electronic tag arranged on the material; the electronic tag comprises an ID number of the material.
As can be seen from the above description, the sensor can recognize the sensing signal, which means that the material can send the information (such as ID number) of the material to the sensor through the electronic tag, and the sensor sends the information to the server or the controller for managing the material in and out.
Further, the ID number of the first sensor is different from the ID number of the second sensor.
As can be seen from the above description, which sensor is identified by the ID number, and the ID number is a unique identifier, such as identification information.
Further, one of the two sensors recognizes a sensing signal and starts timing; the other sensor obtains a first timing duration when recognizing the induction signal; if the first timing duration is less than the first preset time, the other sensor restarts timing when recognizing the induction signal; judging whether the sensor which recognizes the induction signal firstly recognizes the induction signal in a second preset time range or not; if not, recording to finish one warehouse-in and warehouse-out action. The method specifically comprises the following steps:
the first sensor recognizes the induction signal and starts timing;
the second sensor obtains a first timing duration when recognizing the induction signal;
if the first timing duration is less than a first preset time, restarting timing when the second sensor identifies the induction signal;
judging whether the first sensor recognizes the induction signal within a second preset time range; if not, recording the data to be put in storage for one time.
It can be known from the above description that the first sensor is arranged at the outer side of the warehouse door, the second sensor is arranged at the inner side of the warehouse door, the first sensor recognizes the induction signal firstly, and then the second sensor recognizes the induction signal, which indicates that the goods and materials are in the state to be warehoused at the moment.
Further, one of the two sensors recognizes a sensing signal and starts timing; the other sensor obtains a first timing duration when recognizing the induction signal; if the first timing duration is less than the first preset time, the other sensor restarts timing when recognizing the induction signal; judging whether the sensor which recognizes the induction signal firstly recognizes the induction signal in a second preset time range or not; if not, recording to finish one warehouse-in and warehouse-out action. The method specifically comprises the following steps:
the second sensor recognizes the induction signal and starts timing;
the first sensor obtains a first timing duration when recognizing the induction signal;
if the first timing duration is shorter than a first preset time, the first sensor restarts timing when recognizing the induction signal;
judging whether the second sensor recognizes the induction signal within a second preset time range; if not, recording one-time ex-warehouse.
As can be seen from the above description, the first sensor is arranged on the outer side of the warehouse door, the second sensor is arranged on the inner side of the warehouse door, the second sensor recognizes the induction signal firstly, and then the first sensor recognizes the induction signal, which indicates that the goods and materials are in the state of going out of the warehouse at the moment.
Further, one of the two sensors recognizes a sensing signal and starts timing; the other sensor obtains a first timing duration when recognizing the induction signal; if the first timing duration is less than the first preset time, the other sensor restarts timing when recognizing the induction signal; judging whether the sensor which recognizes the induction signal firstly recognizes the induction signal in a second preset time range or not; if not, recording to finish one warehouse-in and warehouse-out action. The method specifically comprises the following steps:
one sensor of the two sensors recognizes the induction signal, counts to 1 and starts timing;
the other sensor obtains a first timing duration when recognizing the induction signal;
if the first timing duration is less than the first preset time, the other sensor restarts timing when recognizing the induction signal;
judging whether the sensor which recognizes the induction signal firstly recognizes the induction signal in a second preset time range or not;
if not, recording to finish one warehouse entry and exit action;
and if so, clearing the count.
As can be seen from the above description, the odd-even number of the count can represent the in-out state of the material, for example, the odd number represents the in-storage state, and the even number represents the out-storage state.
Further, the first preset time is 3s, and the second preset time is 3 s.
As can be seen from the above description, the first preset time and the second preset time are obtained by analyzing the distance set by the two sensors, the sensitivity of the sensors and the walking speed of the normal person.
Referring to fig. 1, a first embodiment of the present invention is:
it should be noted that: the electronic tag is arranged on the material, the electronic tag comprises an ID number of the material, such as ID123456, the ID number represents identity information of the material, the information is sent out in a radio frequency signal mode, and the server or the controller can inquire specific data of the material according to the ID number, wherein the specific data comprise current warehouse entry and exit records. When the warehouse keeper carries the material and enters the sensing area of the sensor, the electronic tag sends out a radio frequency signal, and the sensor can receive and recognize the sensing signal (hereinafter, the sensing signal is referred to as the radio frequency signal). The same material is continuously identified in the same sensing area, but only counted once.
The first sensor is sensor a and the second sensor is sensor B. When detecting that the material passes through the detection area of the sensor B through the sensor A, the system judges that the material is put in a warehouse and records information; otherwise, when sensing that the materials pass through the sensor A through the sensor B, the system judges that the materials are delivered out of the warehouse and records the information.
According to the technical scheme, the sensor A needs to be arranged on the outer side of the storehouse door, the sensor B needs to be arranged on the inner side of the storehouse door, and the sensing areas of the sensor A and the sensor B are not overlapped, so that the purpose of design is that two sensors cannot simultaneously recognize sensing signals at the same time.
The purpose of setting up two sensors is in order to can discern whether warehouse entry or warehouse exit, can also solve the misreading problem in addition, and the concrete implementation is as follows:
when a warehouse manager holds materials (ID123456) to go out of the warehouse, the sensor B can firstly recognize a sensing signal sent by the materials, and meanwhile, timing is started;
then, if the sensor A identifies the induction signal and obtains a first timing duration at the moment, when the first timing duration is less than a first preset time (3s), the situation that the warehouse keeper moves from the induction area of the sensor B to the induction area of the sensor A is indicated, and the warehouse is taken out; restarting timing when the sensor A identifies the induction signal and judging whether the sensor B identifies the induction signal within the range of second preset time (3 s); if the sensor B recognizes the sensing signal again, the warehouse keeper returns to the sensing area of the sensor B, the system can clear the count if the warehouse keeper probably takes wrong materials or needs to return when other abnormal conditions occur, and can send an abnormal prompt through the system to remind the system administrator to confirm the reason on site. If the sensor B does not recognize the sensing signal within 3s, the warehouse keeper is indicated to leave the warehouse, and one warehouse-out action is recorded.
Similarly, when a warehouse administrator holds materials (ID123456) to be warehoused, the sensor A can firstly recognize a sensing signal sent by the materials, and meanwhile, timing is started;
subsequently, if the sensor A identifies the induction signal and obtains a first timing duration at the moment, when the first timing duration is less than a first preset time (3s), the situation that the warehouse keeper moves from the induction area of the sensor A to the induction area of the sensor B is indicated as warehousing; restarting timing when the sensor A identifies the induction signal and judging whether the sensor A still identifies the induction signal within the range of second preset time (3 s); if the sensor A identifies the sensing signal again, the situation that the warehouse keeper returns to the sensing area of the sensor A is shown, the system can be considered that other abnormal conditions possibly occur and the materials are not returned, the counting is cleared, and the system can also send an abnormal prompt to prompt the system administrator to confirm the reason on site. If the sensor A does not recognize the sensing signal within 3s, the warehouse manager is indicated to warehouse in, and a warehouse-in action is recorded and completed.
If a plurality of materials pass in and out simultaneously, because the ID number of each material is different, and the materials with different ID numbers are separately counted and recorded, different materials can be managed respectively.
In summary, according to the identification method for warehouse entry and exit provided by the invention, the two sensors are respectively arranged at the outer side and the inner side of the warehouse door to replace the traditional mode of one sensor, and in addition, through timing, when one sensor in the two sensors firstly identifies an induction signal, the timing is started; the other sensor obtains a first timing duration when recognizing the induction signal; if the first timing duration is less than the first preset time and the other sensor recognizes the sensing signal, the material moves from the sensing area of one sensor to the sensing area of the other sensor, and in order to eliminate the phenomenon of misreading, the method is added with the following steps: restarting timing and judging whether the sensor which recognizes the induction signal firstly recognizes the induction signal in a second preset time range or not, if the sensor does not recognize the induction signal any more, determining that the goods and materials are delivered out of the warehouse or put in the warehouse, and if the sensor recognizes the induction signal, the phenomenon of misreading is likely to occur. Through the scheme, the system can know whether the goods and materials are delivered from the warehouse or put in the warehouse, and can solve the phenomenon of misreading.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (6)
1. An in-out warehouse identification method with an abnormal prompt is characterized by comprising the following steps:
arranging a first sensor at the outer side of a warehouse door, arranging a second sensor at the inner side of the warehouse door, wherein the sensing areas of the first sensor and the second sensor are not overlapped; the ID number of the first sensor is different from the ID number of the second sensor;
one sensor of the two sensors recognizes the induction signal, counts to 1 and starts timing;
the other sensor obtains a first timing duration when recognizing the induction signal;
if the first timing duration is less than the first preset time, the other sensor restarts timing when recognizing the induction signal; the first preset time is 3 s;
judging whether the sensor which recognizes the induction signal firstly recognizes the induction signal in a second preset time range or not; the second preset time is 3 s;
if not, recording to finish one warehouse entry and exit action;
and if so, resetting the count and sending an abnormal prompt to a system administrator.
2. The method for identifying an in-out warehouse with an abnormal prompt as claimed in claim 1, wherein the induction signal is a radio frequency signal emitted by an electronic tag arranged on a material; the electronic tag comprises an ID number of the material.
3. The method for identifying an in-out warehouse with an abnormal reminding function as claimed in claim 2, further comprising:
if one sensor of the two sensors simultaneously recognizes a plurality of different sensing signals, respectively counting according to different ID numbers of each material and starting to respectively time.
4. The method for identifying an in-out warehouse with an abnormal reminding function as claimed in claim 1, wherein one of the two sensors identifies a sensing signal, counts for 1 and starts timing; the other sensor obtains a first timing duration when recognizing the induction signal; if the first timing duration is less than the first preset time, the other sensor restarts timing when recognizing the induction signal; judging whether the sensor which recognizes the induction signal firstly recognizes the induction signal in a second preset time range or not; if not, recording that one warehouse entry and exit action is finished is as follows:
the first sensor recognizes the induction signal, counts to 1 and starts timing;
the second sensor obtains a first timing duration when recognizing the induction signal;
if the first timing duration is less than a first preset time, restarting timing when the second sensor identifies the induction signal;
judging whether the first sensor recognizes the induction signal within a second preset time range; if not, recording the data to be put in storage for one time.
5. The method for identifying an in-out warehouse with an abnormal reminding function as claimed in claim 1, wherein one of the two sensors identifies a sensing signal, counts for 1 and starts timing; the other sensor obtains a first timing duration when recognizing the induction signal; if the first timing duration is less than the first preset time, the other sensor restarts timing when recognizing the induction signal; judging whether the sensor which recognizes the induction signal firstly recognizes the induction signal in a second preset time range or not; if not, recording that one warehouse entry and exit action is finished is as follows:
the second sensor recognizes the induction signal, counts to 1 and starts timing;
the first sensor obtains a first timing duration when recognizing the induction signal;
if the first timing duration is shorter than a first preset time, the first sensor restarts timing when recognizing the induction signal;
judging whether the second sensor recognizes the induction signal within a second preset time range; if not, recording one-time ex-warehouse.
6. The method of claim 1, wherein the first preset time and the second preset time are analyzed according to the distance between the two sensors, the sensitivity of the sensors, and the walking speed of the normal person.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811454668.8A CN109376822B (en) | 2016-02-23 | 2016-02-23 | Warehouse-in and warehouse-out identification method with abnormal reminding function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811454668.8A CN109376822B (en) | 2016-02-23 | 2016-02-23 | Warehouse-in and warehouse-out identification method with abnormal reminding function |
| CN201610098236.2A CN105844309B (en) | 2016-02-23 | 2016-02-23 | One kind going out storage recognition methods |
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| CN201610098236.2A Division CN105844309B (en) | 2016-02-23 | 2016-02-23 | One kind going out storage recognition methods |
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| CN109376822A CN109376822A (en) | 2019-02-22 |
| CN109376822B true CN109376822B (en) | 2021-06-18 |
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| CN201811454656.5A Active CN109558922B (en) | 2016-02-23 | 2016-02-23 | Electronic tag-based warehouse entry and exit identification method |
| CN201610098236.2A Active CN105844309B (en) | 2016-02-23 | 2016-02-23 | One kind going out storage recognition methods |
| CN201811454668.8A Active CN109376822B (en) | 2016-02-23 | 2016-02-23 | Warehouse-in and warehouse-out identification method with abnormal reminding function |
| CN201811456201.7A Active CN109299767B (en) | 2016-02-23 | 2016-02-23 | Warehouse-in and warehouse-out identification method convenient to manage |
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| CN201610098236.2A Active CN105844309B (en) | 2016-02-23 | 2016-02-23 | One kind going out storage recognition methods |
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| CN109048900B (en) * | 2018-08-15 | 2022-01-21 | 算丰科技（北京）有限公司 | Robot, robot control system, method and device |
| CN113313218B (en) * | 2020-02-27 | 2023-03-21 | 中车唐山机车车辆有限公司 | Goods management system of rail train |
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| CN103366205A (en) * | 2013-07-31 | 2013-10-23 | 昆山信德佳电气科技有限公司 | Management method for warehousing-in and warehousing-out of electric power security instrument |
| CN103617406A (en) * | 2013-11-27 | 2014-03-05 | 天津市盘石纳新科技有限公司 | RFID scanning gate frame for storehouse electronic label lock |
| CN103793959A (en) * | 2012-10-31 | 2014-05-14 | 北京计算机技术及应用研究所 | Method and system for determining out-put and in-put of warehouse of object by using infrared sensor |
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| US20020183882A1 (en) * | 2000-10-20 | 2002-12-05 | Michael Dearing | RF point of sale and delivery method and system using communication with remote computer and having features to read a large number of RF tags |
| US7100052B2 (en) * | 2001-02-01 | 2006-08-29 | Loran Technologies, Inc. | Electronic vehicle product and personal monitoring |
| CN101261721A (en) * | 2007-03-09 | 2008-09-10 | 海尔集团公司 | Statistical and management method and its device for article storage and taking |
| US8341041B2 (en) * | 2009-07-09 | 2012-12-25 | Carefusion 303, Inc. | Method and apparatus for automated medical supply take/store tracking |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102073885A (en) * | 2010-11-25 | 2011-05-25 | 武汉奋进电力技术有限公司 | Management method for warehousing-in and warehousing-out of electric safety equipment |
| CN103793959A (en) * | 2012-10-31 | 2014-05-14 | 北京计算机技术及应用研究所 | Method and system for determining out-put and in-put of warehouse of object by using infrared sensor |
| CN103366205A (en) * | 2013-07-31 | 2013-10-23 | 昆山信德佳电气科技有限公司 | Management method for warehousing-in and warehousing-out of electric power security instrument |
| CN103617406A (en) * | 2013-11-27 | 2014-03-05 | 天津市盘石纳新科技有限公司 | RFID scanning gate frame for storehouse electronic label lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109299767A (en) | 2019-02-01 |
| CN109558922A (en) | 2019-04-02 |
| CN105844309B (en) | 2019-01-18 |
| CN109299767B (en) | 2021-05-04 |
| CN109558922B (en) | 2021-06-18 |
| CN105844309A (en) | 2016-08-10 |
| CN109376822A (en) | 2019-02-22 |
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