CN113822623A - Accurate positioning method for intelligent logistics automatic warehouse - Google Patents
Accurate positioning method for intelligent logistics automatic warehouse Download PDFInfo
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Abstract
The invention discloses an accurate positioning method for an intelligent logistics automatic warehouse, which comprises a control platform and an intelligent transport trolley, wherein the intelligent transport trolley is provided with a signal receiving and sending module, and is in communication connection with the control platform through the signal receiving and sending module, and the specific positioning method comprises the following steps: s1, inputting information; s2, marking the position; s3, three-dimensional modeling; s4, simulating a route; s5, dividing areas; s6, region integration; and S7, real-time monitoring of the factory library. According to the method, the control platform is used for marking the position of the warehouse according to the input information parameters of the warehouse, so that the positioning accuracy is improved; and carry out regional division to the warehouse through the mode through three-dimensional modeling, can divide the size in different regions according to the condition of reality to can carry out regional integration to the warehouse in real time when in actual use, furthest's improvement the utilization ratio in warehouse, cooperate the intelligent transportation dolly of prior art, realize automatic warehouse.
Description
Technical Field
The invention belongs to the technical field of biology, and particularly relates to an accurate positioning method for an intelligent logistics automatic warehouse.
Background
Commodity circulation transfer warehouse is the important component that can not lack in the wisdom commodity circulation, current commodity circulation transfer warehouse is when goods handling, divide the goods according to receiving goods region through special letter sorting equipment, separately the back transfer of going on, but when depositing same receiving goods region, need the manual work to fix a position and transport, very inconvenient, degree of automation is low, and the positioning accuracy is low, lead to the warehouse low-usage to a certain extent, therefore, we propose an accurate positioning method that is used for wisdom commodity circulation automation warehouse.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an accurate positioning method for an intelligent logistics automatic warehouse.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a precise positioning method for automatic warehouse of wisdom commodity circulation, includes control platform and intelligent travelling bogie, be provided with signal transceiver module on the intelligent travelling bogie, and intelligent travelling bogie passes through signal transceiver module and control platform communication connection, and specific positioning method includes following step:
s1, inputting information, collecting various information parameters of the warehouse, and inputting the collected information data to the control platform;
s2, position marking, wherein the control platform carries out position marking on the warehouse according to the input information parameters of the warehouse;
s3, three-dimensional modeling, namely establishing a three-dimensional model of the warehouse in a three-dimensional modeling mode, and planning a conveying line according to the position marks, wherein the conveying line plan comprises a main conveying line and at least two auxiliary conveying lines;
s4, route simulation, namely controlling the intelligent transport trolley to walk on a main transport route and an auxiliary transport route in the warehouse through the control platform based on the three-dimensional model of the warehouse, and setting obstacles on the route where the intelligent transport trolley simulates walking according to the overall data of the three-dimensional modeling;
s5, dividing areas, after the circuit simulation is carried out on each position mark, dividing the areas based on the simulated route, and taking all position mark points in the divided areas as positioning reference points of the movable shelf;
s6, integrating areas, namely, when more goods are divided in a certain area and the area cannot meet the storage requirement of a goods shelf, integrating the areas through a manual control platform, finely dividing the area with less goods, reserving a placement allowance, temporarily dividing the position marks of the area part to the area with more goods, and temporarily integrating;
and S7, monitoring the factory warehouse in real time, and monitoring the vacancy and storage information of the position mark points in real time on the control platform through the transportation and storage data of the intelligent transportation trolley when the warehouse normally operates.
Preferably, the position index in step 2 is specifically:
1) drawing a drawing of the floor occupation and the floor occupation shape of the warehouse based on the warehouse information;
2) drawing transverse dividing lines at equal intervals on the drawing by taking the transverse direction as the total length as a reference;
3) then, taking the longitudinal direction as the total length as a reference, drawing longitudinal dividing lines at equal intervals, and taking the intersection points of the longitudinal dividing lines and the transverse dividing lines as position marking points;
the position marking points are recorded in a mode that the transverse dividing lines are in front of the longitudinal dividing lines and behind the longitudinal dividing lines.
Preferably, the three-dimensional modeling in step S3 is performed by using a three-dimensional simulation server, which has an SIF management function, to simulate routes from the warehouse buckle entrance and the exit to the position mark points for different position mark points, and establish each route information file, and can manually select a route to the position mark point.
Preferably, the area division in step S5 is to classify the position marks as the positioning reference points of the moving rack according to the requirement, the position marks of the same category are the same area reference points, and the category division is according to: one or more combinations of quantity, shipping address, volume, weight, and type of item are defined for the categories.
Preferably, the intelligent transportation trolley is provided with an environmental information real-time monitoring device, when the intelligent transportation trolley moves, the environmental information real-time monitoring device can acquire whether an obstacle exists in the running environment of the intelligent transportation trolley, transmits monitoring information to a control assembly of the intelligent transportation trolley, and controls the intelligent transportation trolley to avoid the obstacle or give a parking alarm after the control assembly analyzes the obstacle.
Preferably, the region integration in step S6 follows the following rules:
1) when a plurality of areas with fewer cargos appear, preferentially selecting the areas with more cargos closest to the cargos for integration;
2) when the regions with less cargos are integrated, the cargo storage amount in the regions with less cargos is more than or equal to 70 percent and is not integrated;
3) after the area with less goods is integrated, the placement allowance of the area is more than or equal to 20% of the current inventory amount.
Preferably, after the intelligent transportation trolley conveys the goods to the position mark points in the designated area, the intelligent transportation trolley sends the storage information to the control platform, the control platform stores the storage information into the position mark points and then stores the storage information into the mark, when the intelligent transportation trolley takes the goods out of the position mark points, the intelligent transportation trolley sends the taking-out information to the control platform, and the control platform removes the storage mark of the position mark points after receiving the taking-out information.
Preferably, the control platform comprises a main control module, a display module, an information storage module, a manual control module, an acousto-optic early warning module and a warehouse real-time monitoring module, wherein the display module, the information storage module, the manual control module and the acousto-optic early warning module are all electrically connected with the main control module, the warehouse real-time monitoring module is installed in the warehouse, and the warehouse real-time monitoring module is in signal connection with the main control module.
Preferably, when the position mark is performed in step S2, a travel path needs to be reserved in advance, and the position mark point coinciding with the travel path is not used for storing goods.
The invention has the technical effects and advantages that: compared with the traditional manual positioning and transportation mode, the accurate positioning method for the intelligent logistics automatic warehouse has the advantages that the warehouse is subjected to position marking through the control platform according to the input information parameters of the warehouse, the positioning accuracy is improved, and the utilization rate of the warehouse is improved in a phase-changing manner when goods are stored according to the specified positions; and carry out regional division to the warehouse through the mode through three-dimensional modeling, can divide the size in different regions according to the condition of reality to can carry out regional integration to the warehouse in real time when in actual use, furthest's improvement the utilization ratio in warehouse, cooperate the intelligent transportation dolly of prior art, realize automatic warehouse.
Drawings
FIG. 1 is a flow chart of a precise positioning method for an intelligent logistics automatic warehouse according to the present invention;
FIG. 2 is a schematic diagram of a position marking method according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. 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 an accurate positioning method for an intelligent logistics automatic warehouse as shown in figure 1, which comprises a control platform and an intelligent transport trolley, wherein the intelligent transport trolley is provided with a signal receiving and sending module and is in communication connection with the control platform through the signal receiving and sending module, and the specific positioning method comprises the following steps:
s1, inputting information, collecting various information parameters of the warehouse, and inputting the collected information data to the control platform;
s2, position marking, wherein the control platform carries out position marking on the warehouse according to the input information parameters of the warehouse;
the position mark in the step 2 is as follows:
1) drawing a drawing of the floor occupation and the floor occupation shape of the warehouse based on the warehouse information;
2) drawing transverse dividing lines at equal intervals on the drawing by taking the transverse direction as the total length as a reference;
3) then, taking the longitudinal direction as the total length as a reference, drawing longitudinal dividing lines at equal intervals, and taking the intersection points of the longitudinal dividing lines and the transverse dividing lines as position marking points;
as shown in fig. 2, the horizontal dividing lines are denoted by a, b, c.. z, aa, ab, ac.., the longitudinal dividing line dividing lines are denoted by 1, 2, 3.. n, and when the position mark points are recorded, a mode that the horizontal dividing line is in front of the longitudinal dividing line is behind the longitudinal dividing line is adopted;
when the position mark of the step S2 is performed, a walking channel needs to be reserved in advance, and the position mark point coinciding with the walking channel is not used for storing goods;
s3, three-dimensional modeling, namely establishing a three-dimensional model of the warehouse in a three-dimensional modeling mode, and planning a conveying line according to the position marks, wherein the conveying line plan comprises a main conveying line and at least two auxiliary conveying lines;
the three-dimensional modeling in the step S3 adopts a three-dimensional simulation server to carry out three-dimensional modeling, the three-dimensional simulation server has an SIF management function, routes from a warehouse buckle entrance and an exit to the position mark points are simulated aiming at different position mark points, each route information file is established, and the routes to the position mark points can be selected manually;
s4, route simulation, namely controlling the intelligent transport trolley to walk on a main transport route and an auxiliary transport route in the warehouse through the control platform based on the three-dimensional model of the warehouse, and setting obstacles on the route where the intelligent transport trolley simulates walking according to the overall data of the three-dimensional modeling;
s5, dividing areas, after the circuit simulation is carried out on each position mark, dividing the areas based on the simulated route, and taking all position mark points in the divided areas as positioning reference points of the movable shelf;
the area division in step S5 is to classify the position mark points as the positioning reference points of the moving rack according to the requirement, the position mark points of the same category are used as the reference points of the same area, and the classification is according to: one or more combinations of quantity, receiving address, volume, weight and type of the article are defined in category;
s6, integrating areas, namely, when more goods are divided in a certain area and the area cannot meet the storage requirement of a goods shelf, integrating the areas through a manual control platform, finely dividing the area with less goods, reserving a placement allowance, temporarily dividing the position marks of the area part to the area with more goods, and temporarily integrating;
the region integration of step S6 follows the following rules:
1) when a plurality of areas with fewer cargos appear, preferentially selecting the areas with more cargos closest to the cargos for integration;
2) when the regions with less cargos are integrated, the cargo storage amount in the regions with less cargos is more than or equal to 70 percent and is not integrated;
3) after the areas with less goods are integrated, the placement allowance of the areas is more than or equal to 20 percent of the current inventory amount;
and S7, monitoring the factory warehouse in real time, and monitoring the vacancy and storage information of the position mark points in real time on the control platform through the transportation and storage data of the intelligent transportation trolley when the warehouse normally operates.
The intelligent transportation trolley is provided with an environmental information real-time monitoring device, the environmental information real-time monitoring device can acquire whether an obstacle exists in the running environment of the intelligent transportation trolley when the intelligent transportation trolley moves, transmits monitoring information to a control assembly of the intelligent transportation trolley, and controls the intelligent transportation trolley to avoid the obstacle or give a parking alarm after the control assembly analyzes the monitoring information;
the intelligent transport trolley sends storage information to the control platform after conveying goods to position mark points in a designated area, the control platform stores the position mark points after receiving the storage information, when the intelligent transport trolley takes the goods on the position mark points out, the control platform sends taking-out information to the control platform, and the control platform clears the storage mark of the position mark points after receiving the taking-out information;
the control platform comprises a main control module, a display module, an information storage module, a manual control module, an acousto-optic early warning module and a warehouse real-time monitoring module, wherein the display module, the information storage module, the manual control module and the acousto-optic early warning module are all electrically connected with the main control module, the warehouse real-time monitoring module is installed in a warehouse, and the warehouse real-time monitoring module is in signal connection with the main control module.
The signal receiving and transmitting module comprises a WIFI antenna, an LTE antenna, a radio frequency switch, a frequency divider and a processor, wherein the radio frequency switch comprises a first input port, a second input port and a WIFI signal output port, the frequency divider comprises a third input port, a first output port and a second output port, the WIFI antenna is connected with the first input port, the LTE antenna is connected with the third input port, the first output port is connected with the second input port, and the frequency divider is used for separating WIFI signals and LTE signals in signals received by the LTE antenna and outputting the separated WIFI signals and LTE signals through the first output port and the second output port respectively;
the information storage module is used for storing the running route of each intelligent transport trolley, storing the storage information of each position mark point, and facilitating tracking when lost goods or goods are damaged.
According to the design, the control platform carries out position marking on the warehouse according to the input information parameters of the warehouse, so that the positioning accuracy is improved, and the utilization rate of the warehouse is improved in a phase-changing manner when the goods are ensured to be stored according to the specified positions; and carry out regional division to the warehouse through the mode through three-dimensional modeling, can divide the size in different regions according to the condition of reality to can carry out regional integration to the warehouse in real time when in actual use, furthest's improvement the utilization ratio in warehouse, cooperate the intelligent transportation dolly of prior art, realize automatic warehouse.
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 (9)
1. The utility model provides an accurate positioning method for automatic warehouse of wisdom commodity circulation, includes control platform and intelligent travelling bogie, be provided with signal transceiver module on the intelligent travelling bogie, and intelligent travelling bogie passes through signal transceiver module and control platform communication connection, its characterized in that, specific positioning method includes following step:
s1, inputting information, collecting various information parameters of the warehouse, and inputting the collected information data to the control platform;
s2, position marking, wherein the control platform carries out position marking on the warehouse according to the input information parameters of the warehouse;
s3, three-dimensional modeling, namely establishing a three-dimensional model of the warehouse in a three-dimensional modeling mode, and planning a conveying line according to the position marks, wherein the conveying line plan comprises a main conveying line and at least two auxiliary conveying lines;
s4, route simulation, namely controlling the intelligent transport trolley to walk on a main transport route and an auxiliary transport route in the warehouse through the control platform based on the three-dimensional model of the warehouse, and setting obstacles on the route where the intelligent transport trolley simulates walking according to the overall data of the three-dimensional modeling;
s5, dividing areas, after the circuit simulation is carried out on each position mark, dividing the areas based on the simulated route, and taking all position mark points in the divided areas as positioning reference points of the movable shelf;
s6, integrating areas, namely, when more goods are divided in a certain area and the area cannot meet the storage requirement of a goods shelf, integrating the areas through a manual control platform, finely dividing the area with less goods, reserving a placement allowance, temporarily dividing the position marks of the area part to the area with more goods, and temporarily integrating;
and S7, monitoring the factory warehouse in real time, and monitoring the vacancy and storage information of the position mark points in real time on the control platform through the transportation and storage data of the intelligent transportation trolley when the warehouse normally operates.
2. The method of claim 1, wherein the method comprises: the position mark in the step 2 is specifically as follows:
1) drawing a drawing of the floor occupation and the floor occupation shape of the warehouse based on the warehouse information;
2) drawing transverse dividing lines at equal intervals on the drawing by taking the transverse direction as the total length as a reference;
3) then, taking the longitudinal direction as the total length as a reference, drawing longitudinal dividing lines at equal intervals, and taking the intersection points of the longitudinal dividing lines and the transverse dividing lines as position marking points;
the position marking points are recorded in a mode that the transverse dividing lines are in front of the longitudinal dividing lines and behind the longitudinal dividing lines.
3. The method of claim 1, wherein the method comprises: the three-dimensional modeling in the step S3 is performed by using a three-dimensional simulation server, which has an SIF management function, and simulates routes from the warehouse entrance and exit to the position mark points for different position mark points, and creates each route information file, and can manually select the route to the position mark point.
4. The method of claim 1, wherein the method comprises: the area division in step S5 is to classify and divide the position mark points as the positioning reference points of the moving rack according to the requirement, the position mark points of the same category are used as the reference points of the same area, and the classification is according to: one or more combinations of quantity, shipping address, volume, weight, and type of item are defined for the categories.
5. The method of claim 1, wherein the method comprises: the intelligent transportation trolley is provided with the environmental information real-time monitoring device, when the intelligent transportation trolley moves, the environmental information real-time monitoring device can acquire whether an obstacle exists in the running environment of the intelligent transportation trolley or not, transmits monitoring information to the control assembly of the intelligent transportation trolley, and controls the intelligent transportation trolley to avoid the obstacle or give a stop alarm after the control assembly is analyzed.
6. The method of claim 1, wherein the method comprises: the region integration described in step S6 follows the following rules:
1) when a plurality of areas with fewer cargos appear, preferentially selecting the areas with more cargos closest to the cargos for integration;
2) when the regions with less cargos are integrated, the cargo storage amount in the regions with less cargos is more than or equal to 70 percent and is not integrated;
3) after the area with less goods is integrated, the placement allowance of the area is more than or equal to 20% of the current inventory amount.
7. The method of claim 1, wherein the method comprises: the intelligent transportation trolley sends storage information to the control platform after conveying goods to the position mark points in the designated area, the control platform stores the storage information into the position mark points, when the intelligent transportation trolley takes the goods on the position mark points out, the control platform sends taking-out information to the control platform, and the control platform removes the storage mark of the position mark points after receiving the taking-out information.
8. The method of claim 7, wherein the method comprises: the control platform comprises a main control module, a display module, an information storage module, a manual control module, an acousto-optic early warning module and a warehouse real-time monitoring module, wherein the display module, the information storage module, the manual control module and the acousto-optic early warning module are all electrically connected with the main control module, the warehouse real-time monitoring module is installed in a warehouse, and the warehouse real-time monitoring module is in signal connection with the main control module.
9. The method of claim 1, wherein the method comprises: when the position mark described in step S2 is used, a travel path needs to be reserved in advance, and the position mark point coinciding with the travel path is not used for storing goods.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229302A (en) * | 2021-12-28 | 2022-03-25 | 江苏智库智能科技有限公司 | Simulation method for three-dimensional warehouse management system of four-way shuttle |
| CN114548860A (en) * | 2022-01-27 | 2022-05-27 | 北京良安科技有限公司 | Granary monitoring safety protection method, granary monitoring safety protection device, granary monitoring equipment and granary monitoring safety protection medium |
| CN116011933A (en) * | 2023-03-15 | 2023-04-25 | 广州拓威天海国际物流有限公司 | Warehouse goods receiving method and device |
| CN116767740A (en) * | 2023-08-18 | 2023-09-19 | 天津万事达物流装备有限公司 | Three-dimensional storage method for four-way shuttle |
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2021
- 2021-08-23 CN CN202110966320.2A patent/CN113822623A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229302A (en) * | 2021-12-28 | 2022-03-25 | 江苏智库智能科技有限公司 | Simulation method for three-dimensional warehouse management system of four-way shuttle |
| CN114548860A (en) * | 2022-01-27 | 2022-05-27 | 北京良安科技有限公司 | Granary monitoring safety protection method, granary monitoring safety protection device, granary monitoring equipment and granary monitoring safety protection medium |
| CN114548860B (en) * | 2022-01-27 | 2022-12-06 | 北京良安科技股份有限公司 | Granary monitoring safety protection method, device, equipment and medium |
| CN116011933A (en) * | 2023-03-15 | 2023-04-25 | 广州拓威天海国际物流有限公司 | Warehouse goods receiving method and device |
| CN116767740A (en) * | 2023-08-18 | 2023-09-19 | 天津万事达物流装备有限公司 | Three-dimensional storage method for four-way shuttle |
| CN116767740B (en) * | 2023-08-18 | 2024-04-30 | 天津万事达物流装备有限公司 | Three-dimensional storage method for four-way shuttle |
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