CN110632928A - Computer logistics control system based on Internet of things - Google Patents
Computer logistics control system based on Internet of things Download PDFInfo
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Abstract
The invention discloses a computer logistics control system based on the Internet of things, which comprises a building warehouse server, a logistics trolley subsystem, a logistics robot subsystem, a logistics elevator subsystem and a moving end, wherein the logistics trolley subsystem of the logistics robot subsystem controls the movement of a logistics trolley and the identification and storage of goods; the logistics elevator subsystem controls the logistics trolley to go upstairs and downstairs; the logistics robot subsystem is used for checking information of goods and storing the goods into a goods shelf in a corresponding area, and the mobile terminal is used for inputting and sending information of users and goods and confirming receiving of the material trolley; the building warehouse server is connected with the mobile communication module and used for storing and sorting the receiving information, controlling the cooperation of all subsystems and calculating a proper receiving flow and a proper logistics trolley moving path. The invention improves the automation of the received articles, saves a large amount of manpower, saves sorting steps and reduces the error probability in the received article sorting and distributing process.
Description
Technical Field
The invention belongs to the field of Internet of things systems, and relates to a computer logistics control system based on the Internet of things.
Background
At present, with the rapid development of logistics enterprises and network commerce, the goods transportation speed is improved, more and more enterprises and individuals shop more and more on the internet, and thus the logistics requirement is higher and higher. As the number of high-rise office buildings is increased, the incoming and outgoing amount of the received and sent goods of a single building is also increased. If still collect the back unified letter sorting of rethread distribution center according to traditional regional commodity circulation collection and distribution mode with the goods in a region by express delivery personnel, thereby on the one hand because the population is intensive constantly to be improved and increase the human cost by a wide margin, personnel also can spend more time at the goods to the in-process of distribution center, and on the other hand after the addressee the goods volume increase by a wide margin also put forward higher requirement to the letter sorting storage of distribution center, when the total amount of goods is big more, the time that concentrated letter sorting storage consumes is more also the mistake more easily takes place.
Disclosure of Invention
The invention aims to provide a computer logistics control system based on the Internet of things, and aims to solve the problems that in the prior art, due to the fact that high-rise buildings are increased, population density is increased, cargo sorting and storage requirements that a distribution center in a region is difficult to load continuously are met, and more manpower is consumed in a cargo receiving process.
The computer logistics control system based on the Internet of things comprises a building warehouse server, a logistics trolley subsystem, a logistics robot subsystem, a logistics elevator subsystem and a moving end, wherein each floor of a building is connected with an entrance and an exit of each unit and a logistics elevator through a floor passage and is provided with a corresponding logistics trolley; the logistics elevator subsystem controls the logistics trolley to move between different floors; the logistics robot subsystem is used for checking information of received goods and capturing and storing the goods into a goods shelf in a corresponding area, and the mobile terminal realizes input and sending of user and goods sending information and receiving confirmation of the material trolley through APP software; the building warehouse server is connected with the mobile communication module and used for storing and sorting the receiving information, controlling the cooperation of all subsystems and calculating a proper receiving flow and a proper logistics trolley moving path.
Preferably, the logistics trolley subsystem comprises an consignee control module, a storage identification module, an identification code printing module, a storage box locking module and a wireless communication module, the logistics trolley subsystem is in wireless communication with the building warehouse server, after the mobile terminal sends user information and goods sending information to the building warehouse server, the logistics trolley subsystem of the corresponding floor receives information forwarded by the building warehouse server to generate an identification code, a sticky identification code label is printed by the identification code printing module after the logistics trolley subsystem reaches a goods receiving part of the storage box of a user unit, the user sticks the identification code label to the top of a goods package, after a camera corresponding to the storage box collects images, the storage identification module identifies and combines an identification result with the storage box code to form identification information which is sent to the trolley control module, and the trolley control module sends the identification information to the building warehouse server, the building warehouse server sends the identification information to the mobile terminal of the client for confirmation, and if the confirmation is correct, the building warehouse server stores the goods sending information into the database and sends a signal to the corresponding logistics trolley subsystem to start the storage box locking module to seal the corresponding storage box.
Preferably, the logistics trolley subsystem further comprises a running control module, an automatic obstacle avoidance module, a tag identification module and a running mechanism, a unit electronic tag is arranged at a door of a building unit, a regional electronic tag is arranged at a goods entrance of a goods temporary storage region, an elevator electronic tag is arranged at each layer of elevator door of the logistics elevator, the running control module acquires a moving path, the unit electronic tag and the regional electronic tag which need to stop and controls the running mechanism to move according to the moving path, and the running control module stops when arriving at the elevator electronic tag and the unit electronic tag and the regional electronic tag which need to stop, and sends signals to the running control module after identifying the unit electronic tag, the regional electronic tag and the elevator electronic tag.
Preferably, the logistics robot subsystem comprises a robot control module, a shooting checking module, a goods taking manipulator, a conveying mechanism and a goods shelf manipulator, wherein the shooting checking module is used for shooting goods on the logistics trolley and identifying identification codes in the goods taking module, checking mailing address information in the identification codes with areas related to the area distribution center, sending checking results to the robot control module, the robot control module feeds back the checking results to a building warehouse server after receiving the checking results, and if the checking results are correct, the robot control module sequentially starts the goods taking manipulator, the conveying mechanism and the goods shelf manipulator to grab the corresponding goods shelf position.
Preferably, the logistics robot subsystem further comprises a shelf vision recognition module, the shelf vision recognition module shoots the position of an empty shelf through a camera and sends the position of the empty shelf to the robot control module, the robot control module carries out position distribution and recording on goods entering the goods according to the position of the empty shelf and the corresponding goods type, and when the position of the empty shelf is inconsistent with the position distribution record and the time interval of the position distribution is greater than a threshold value, alarm information is sent to the building warehouse server.
Preferably, the logistics elevator subsystem comprises an elevator control module, a wireless transmitting module, an elevator lifting mechanism, an elevator door mechanism and an elevator internal monitoring mechanism, wherein the elevator control module controls the elevator lifting mechanism and the elevator door mechanism respectively and controls the logistics elevator to lift and stop according to elevator lifting flow sent by the building warehouse server, the elevator control module further identifies the number of logistics trolleys according to images in the elevator collected by the elevator internal monitoring mechanism to judge whether the logistics trolleys are fully loaded and sends full loading judgment results to the building warehouse server, the wireless transmitting module is arranged at each elevator door, the wireless transmitting module sends door opening signals containing stop floor numbers when the elevator doors are opened and also sends current full loading judgment results, and the running control module judges whether the logistics elevator moves according to the door opening signals and the full loading judgment results.
Preferably, the building warehouse server receives goods sending information sent by the mobile terminal, formulates an accepting path of each floor logistics trolley according to a user address corresponding to the user information, and sends the accepting path to a corresponding logistics trolley subsystem, the information of the accepting path comprises a path and a unit electronic tag needing to stop receiving, the accepting path of the goods of the user on the floor is received by the logistics trolley subsystem and then returns to an elevator door of a logistics elevator, the building warehouse server is matched with a local area hub according to a destination contained in the received goods sending information, formulates a storage path of each floor logistics trolley according to the storage path, and sends the storage path to the corresponding logistics trolley subsystem, the storage path comprises a path and a regional electronic tag needing to stop storing, and the path further comprises a floor number needing to enter and exit from the elevator.
The invention has the following advantages:
1. according to the invention, the automatic response to the sending requirement is realized through the building warehouse server, the logistics trolley of the corresponding floor can be automatically controlled to carry out the receiving identification, and the user confirms the receiving identification through the mobile terminal, so that the process of automatically acquiring the sent goods by the logistics trolley is realized, the correct receiving can be ensured, and the identification code of the goods is consistent with the sending information of the goods. The building warehouse server realizes that the destinations correspond to the goods of different distribution centers in the storage process and realize the effect of regional storage according to the generated reasonable storage path, so that the sorting step is saved, the building warehouse server does not need to sort again in the distribution centers for the buildings provided with the system, and the goods in the corresponding regions can be directly transported to the distribution centers corresponding to the destinations. Therefore, the system improves the automation of the received mail, saves a large amount of manpower, saves sorting steps, realizes the integrated effect of the received mail and the sorting by formulating the mail storage path through the server, and reduces the error probability in the process of sorting and distributing the received mail.
2. The invention is applied to high-rise buildings, the operation of the logistics elevator and the logistics trolley is controlled by the server, automatic consignee receiving is realized, meanwhile, consignee receiving flow can be optimized in various modes, resource idling is reduced, and the resource utilization efficiency is improved. If the floor to which the logistics trolley belongs can be adjusted for the floor with larger sending amount, the number of the logistics trolleys on the floor is increased, and the receiving efficiency is improved. If the high-rise floor is large in sending amount, the full load is caused for a long time, the goods on the lower floor are influenced to be stored, the server can set the blocking time threshold, and the goods are preferentially transported and stored on the blocked floor when the blocking time is too long.
3. According to the invention, the logistics trolley subsystem and the logistics robot subsystem carry out twice recognition in the receiving and storing processes, so that goods can be stored in the temporary storage goods area corresponding to the distribution center to which the destination belongs, and the probability of goods storage errors is avoided. Simultaneously through the categorised of commodity circulation robot subsystem discernment goods, like the condition of giving birth to bright, fragile, file or other must pay attention to when the transportation, can distinguish when goods are deposited in goods shelves, realize the letter sorting according to the freight requirement, to the differentiation of goods type when more being favorable to follow-up transportation.
Drawings
FIG. 1 is a schematic diagram of the connection relationship between subsystems according to the present invention;
FIG. 2 is a schematic diagram showing the connection relationship between functional modules in the logistics trolley subsystem;
FIG. 3 is a schematic diagram of a connection relationship between functional modules in a logistics robot subsystem;
FIG. 4 is a schematic diagram of the connection relationship of functional modules in the logistics elevator subsystem;
fig. 5 is a schematic structural diagram of the present invention.
The reference numbers in the drawings include: 1. the system comprises a logistics robot, 2, a logistics trolley, 3, a logistics elevator, 4, a building warehouse server, 5 and a unit electronic tag.
Detailed Description
The following detailed description of the embodiments of the present invention will be given in order to provide those skilled in the art with a more complete, accurate and thorough understanding of the inventive concept and technical solutions of the present invention.
As shown in fig. 1-5, the invention provides a computer logistics control system based on the internet of things, which comprises a building warehouse server 4, a logistics trolley subsystem, a logistics robot subsystem, a logistics elevator subsystem and a mobile terminal, wherein each building layer is connected with the entrance and exit of each unit and the logistics elevator 3 through a floor passage and is provided with a corresponding logistics trolley 2, the building logistics warehouse is connected with the entrance and exit of the logistics elevator 3 on the layer through a logistics passage, the building logistics warehouse is provided with temporary storage areas of goods corresponding to different regional distribution centers, the goods entrance of each temporary storage area is provided with a logistics robot 1, and the logistics robot subsystem logistics trolley subsystem controls the movement of the logistics trolley 2 and the identification and storage of the goods; the logistics elevator subsystem controls the logistics trolley 2 to move between different floors; the logistics robot subsystem is used for checking information of received goods and capturing and storing the goods into a goods shelf in a corresponding area, and the mobile terminal realizes input and sending of user and goods sending information and receiving confirmation of the material trolley through APP software; the building warehouse server 4 is connected with the mobile communication module, and the building warehouse server 4 is used for storing and sorting the receiving information, controlling the cooperation of all subsystems, and calculating a proper receiving flow and a moving path of the logistics trolley 2.
The logistics trolley subsystem comprises an consignee control module, a storage identification module, an identification code printing module, a storage box locking module and a wireless communication module, the logistics trolley subsystem is in wireless communication with the building warehouse server 4, after the mobile terminal sends user information and goods sending information to the building warehouse server 4, the logistics trolley subsystem of the corresponding floor receives the information forwarded by the building warehouse server 4 to generate an identification code, a sticky identification code label is printed by the identification code printing module after the logistics trolley subsystem reaches a goods receiving part of the storage box of a user unit, the user sticks the identification code label to the top of a goods package, after a camera corresponding to the storage box collects images, the storage identification module identifies and combines an identification result with the storage box code to form identification information which is sent to the trolley control module, and the trolley control module sends the identification information to the building warehouse server 4, the building warehouse server 4 sends the identification information to the mobile terminal of the client for confirmation, if the confirmation is correct, the building warehouse server 4 stores the goods sending information into the database and sends a signal to the corresponding logistics trolley subsystem to start the storage box locking module to close the corresponding storage box.
The logistics trolley subsystem further comprises a running control module, an automatic obstacle avoidance module, a tag identification module and a running mechanism, a unit electronic tag 5 is arranged at a door of a building unit, a regional electronic tag is arranged at a goods inlet of a goods temporary storage region, elevator electronic tags are arranged at elevator doors of each layer of the logistics elevator 3, the running control module acquires a moving path, the unit electronic tag 5 and the regional electronic tag which need to stop and controls the running mechanism to move according to the moving path, and the running control module sends signals to the running control module after the running control module identifies the unit electronic tag 5, the regional electronic tag and the elevator electronic tag and stops when the running control module reaches the elevator electronic tag and stops at the unit electronic tag 5 and the regional electronic tag which need to stop.
The logistics robot subsystem comprises a robot control module, a shooting checking module, a goods taking manipulator, a conveying mechanism and a goods shelf manipulator, wherein the shooting checking module is used for shooting goods on the logistics trolley 2 and identifying identification codes in the goods and checking mailing address information in the identification codes with areas related to the area distribution center, the checking results are sent to the robot control module, the robot control module receives the checking results and feeds the checking results back to a building warehouse server 4, and if the checking results are correct, the robot control module sequentially starts the goods taking manipulator, the conveying mechanism and the goods shelf manipulator to catch the goods to corresponding goods shelf positions.
The logistics robot subsystem further comprises a goods shelf visual identification module, the goods shelf visual identification module shoots the position of an empty goods shelf through a camera to identify the position of the empty goods shelf and sends the position to the robot control module, the robot control module carries out position distribution and recording on goods entering the goods according to the position of the empty goods shelf and the corresponding goods type, and when the position of the empty goods shelf is inconsistent with the position distribution record and the time interval of the position distribution is greater than a threshold value, alarm information is sent to the building warehouse server 4.
The logistics elevator subsystem comprises an elevator control module, a wireless transmitting module, an elevator lifting mechanism, an elevator door mechanism and an elevator internal monitoring mechanism, wherein the elevator control module controls the elevator lifting mechanism and the elevator door mechanism respectively and controls the logistics elevator to ascend and descend and stop according to elevator ascending and descending flow sent by the building warehouse server 4, the elevator control module also identifies the quantity of logistics trolleys 2 in the logistics elevator 3 collected by the elevator internal monitoring mechanism to judge whether the logistics trolleys are fully loaded and sends the judgment result of the full loading to the building warehouse server 4, the wireless transmitting module is arranged at each elevator door, the wireless transmitting module sends a door opening signal containing a floor number of parking when the elevator door is opened and also sends a current judgment result of the full loading, and the running control module judges whether to move according to the door opening signal and the judgment result of the full loading.
The building warehouse server 4 receives goods sending information sent by the mobile terminal, formulates an accepting path of each floor logistics trolley 2 according to a user address corresponding to the user information and sends the accepting path to a corresponding logistics trolley subsystem, the information of the accepting path comprises a path and a unit electronic tag 5 needing to stop receiving, the accepting path of the goods of the user on the floor is received by the logistics trolley subsystem and then returns to an elevator door of the logistics elevator 3, the building warehouse server 4 is matched with a local area distribution center according to a destination contained in the received goods sending information, formulates a storage path of each floor logistics trolley 2 according to the storage path and sends the storage path to the corresponding logistics trolley subsystem, the storage path comprises a path and a regional electronic tag needing to stop storing the goods, and the path further comprises a floor number needing to enter and exit from the logistics elevator 3.
Each logistics robot subsystem records the affiliated floor number of the corresponding logistics trolley 2, the affiliated floor number is recorded, modified and deleted through the building warehouse server 4, the storage path takes the floor number as the default returned floor, the building warehouse is provided with multiple floors, all the floors are connected to the logistics elevator 3 through corresponding logistics channels, and the storage floor number in the storage path is generated by the building warehouse server 4 in a calculation mode.
The information of the storage path further comprises storage box codes which need to be opened corresponding to different cargo temporary storage areas, and the corresponding storage boxes are opened according to the identification result of the area electronic tags when the consignee control module reaches the cargo temporary storage areas.
The process of the invention in the working process is as follows: when a user needs to send an express, the user logs in APP software of a mobile terminal, fills in the address and the goods sending information such as whether the goods belong to fragile types, files, liquids, non-invertible types and contact ways, and sends the goods sending information to a mobile network to a building warehouse server 4 under the building. After receiving the goods sending information, the building warehouse server 4 temporarily stores the goods sending information and inquires the logistics trolley subsystem of the floor corresponding to the customer information, if the logistics trolley 2 is idle or the receiving is completed in the receiving process and the storage box is not full, the building warehouse server 4 calculates and generates a receiving path for receiving the express mail and sends the receiving path to the logistics trolley subsystem, wherein the receiving path comprises a moving path and a unit electronic tag 5 belonging to a user needing to stop for receiving the express mail. If the building warehouse server 4 receives the other goods sending information before the logistics trolley 2 finishes the receiving process, a receiving path added with the information of the electronic tag 5 of the unit to which the new user belongs is regenerated and then sent to the logistics trolley subsystem.
The logistics trolley 2 moves according to the received addressee path under the control of the running control module, corresponding information is sent to the running control module after the tag identification module identifies the unit electronic tag 5, and if the unit electronic tag 5 needing to stop to receive the addressee is the unit electronic tag 5, the logistics trolley 2 stops, and the logistics trolley gives out sound or sends out information through the building warehouse server 4 to inform a user. If an obstacle is encountered in the moving process, the automatic obstacle avoidance module sends avoidance moving information to the driving control module to bypass the obstacle, and if the obstacle cannot be bypassed, the logistics trolley 2 stops and sends feedback information.
Each storage box of the logistics trolley 2 is in an open state in an initial state, and the storage identification module is provided with a camera for shooting each storage box respectively. When a user puts goods to be sent into the goods storage box, the goods storage identification module sends a signal when identifying that the goods storage box is loaded into the goods, the goods sending information of the electronic tag 5 of the corresponding unit is read from the building warehouse server 4 by the goods receiving control module and is converted into an identification code to be printed, and the identification code can be a two-dimensional code or a bar code or other identifiable code tags. The user pastes the identification code label to the top of the goods and the identification code is collected by the corresponding camera, the storage identification module reads and identifies the identification code from the image, the identification result is sent to the building warehouse server 4 and then sent to the mobile terminal of the client by the mobile terminal, if the client confirms that the identification result is correct, the building warehouse server 4 stores the corresponding goods sending information into the database, and sends a signal to order the mail receiving control module to start the storage box locking module of the corresponding storage box, and the corresponding storage box is locked to prevent the mail receiving process from being stolen by people.
After the receipt is completed, the logistics trolley 2 goes to the elevator doors of the logistics elevators 3 on each floor, and the receipt process is automatically stopped after the elevator electronic tags are identified. The building warehouse server 4 receives the signals fed back by each logistics trolley subsystem completing the receiving process, and accordingly the operation flow of the logistics elevator 3 is set so as to utilize the space of the logistics elevator 3 as much as possible; meanwhile, the building warehouse server 4 sets a storage path of the logistics trolley 2 from the logistics elevator 3 to the goods storage and then to the floor where the logistics trolley returns, the storage path is finished, the storage path is sent to the corresponding logistics trolley subsystem, the logistics trolley 2 runs according to the storage path, and the logistics trolley enters the logistics elevator 3 when the elevator door of the corresponding floor is opened. Two logistics trolleys 2 can be accommodated in the logistics elevator 3.
In the process, the monitoring mechanism in the elevator can shoot images in the elevator for storage, and the images are identified and judged whether the elevator is in a full-load state. When the logistics elevator 3 is in a full load state, the logistics elevator directly descends downwards to the floor where each warehouse is located first to store the logistics trolleys 2. When the logistics elevator 3 is not fully loaded, the elevator control module opens the elevator door when stopping at the floor, sends a door opening signal containing the number of the stop floor and also sends a current full load judgment result at the same time, the logistics trolley 2 after receiving enters the logistics elevator 3, and the elevator door is closed after no object passes through the elevator door after a period of time. After the logistics elevator 3 reaches the floor of the building warehouse, the logistics trolley 2 moves outwards to the building warehouse from the set elevator exit side.
After the logistics trolley 2 enters the building warehouse, the running control module moves according to the storage path, and after the tag identification module identifies the area electronic tag, whether the area electronic tag is the area electronic tag which needs to be stopped is determined, if the area electronic tag is the area electronic tag, the area electronic tag is stopped, and the storage box where goods corresponding to the area electronic tag are located is opened by the pick-up control module. The goods temporary storage area is provided with a logistics robot 1, and the logistics robot 1 comprises a goods taking mechanical arm positioned at a goods inlet, a conveying mechanism for horizontally conveying goods from the goods inlet to a corresponding position of a goods shelf and a goods shelf mechanical arm for moving the goods from the conveying mechanism to a distributed goods placing position on the goods shelf.
The goods inlet corresponding to the goods temporary storage area is shot by the shooting checking module to judge whether goods are sent, if so, the identification code at the top of the goods is identified to obtain a checking result, and the checking result is sent to the robot control module. The building warehouse server 4 sends the category to which each cargo belongs and the corresponding transportation request to the corresponding robot subsystem for each cargo. And the robot control module feeds back the checking result to the building warehouse server 4 after receiving the checking result, and if the checking result is correct, the goods are prepared to be stored in the goods shelf. If the checking result does not conform to the record of the database or the address does not conform to the range of the temporary storage area of the goods corresponding to the distribution center, the robot control module sends a signal, and the building warehouse server 4 modifies the storage path to enable the logistics trolley 2 to move to a manual checking area to manually check the goods with errors after the correctly checked goods are stored in the temporary storage areas of the goods.
The goods shelf visual identification module shoots images of the goods shelves through the camera to identify the positions of the vacant goods shelves and sends the images to the robot control module, and the robot control module carries out position distribution and recording on goods entering the goods according to the positions of the vacant goods shelves and the corresponding goods types. And the robot control module sequentially starts the goods taking mechanical arm, the conveying mechanism and the goods shelf mechanical arm to grab the goods to the corresponding goods shelf distribution positions. If the empty shelf location does not correspond to the location assignment record and the time interval from the location assignment is greater than a threshold during the placement process, an alert message is sent to the building warehouse server 4. And simultaneously stopping placing the goods on the goods shelf and placing the goods on another goods shelf.
After the logistics trolley 2 completes the storage of each cargo according to the part-dependent path, the logistics trolley 2 with the empty part storage boxes moves to the door entering side of the elevator door of the layer where the warehouse is located after feedback of the building warehouse server 4, and stops to wait for the logistics elevator 3 after the tag identification module identifies the elevator electronic tag. When the monitoring module in the elevator judges that the elevator is fully loaded, the elevator door is opened to send a door opening signal and a full-load judgment result, the logistics trolley 2 at the door entering side is not moved until the wireless sending signal sends a no-load judgment result, the logistics trolley 2 is waited to enter the logistics elevator 3 and then to ascend to each floor along with the logistics elevator 3 to stop, the corresponding logistics trolley 2 comes out from the logistics elevator 3, each storage box of the logistics trolley 2 is opened at the moment, and the logistics trolley is in an idle state if no new receiving path is sent.
The system improves the automation of the received items, saves a large amount of manpower, saves sorting steps, realizes the integrated effect of the received items and sorting by formulating the storage path through the server, and reduces the error probability in the received item sorting and distributing process.
The invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive concept and solution of the invention, or to apply the inventive concept and solution directly to other applications without modification.
Claims (7)
1. A computer logistics control system based on the Internet of things is characterized in that: the system comprises a building warehouse server (4), a logistics trolley subsystem, a logistics robot subsystem, a logistics elevator subsystem and a moving end, wherein each floor of a building is connected with an entrance and an exit of each unit and a logistics elevator (3) through a floor passage and is provided with a corresponding logistics trolley (2), a building logistics warehouse is connected with an entrance and an exit of the logistics elevator (3) on the floor through a logistics passage, temporary storage areas of goods corresponding to different area distribution centers are arranged in the building logistics warehouse, a logistics robot (1) is arranged at a goods inlet of each temporary storage area of the goods, and the logistics trolley subsystem of the logistics robot subsystem controls the movement of the logistics trolley (2) and the identification and storage of the goods; the logistics elevator subsystem controls the logistics trolley (2) to move between different floors; the logistics robot subsystem is used for checking information of received goods and capturing and storing the goods into a goods shelf in a corresponding area, and the mobile terminal realizes input and sending of user and goods sending information and receiving confirmation of the material trolley through APP software; the building warehouse server (4) is connected with the mobile communication module, and the building warehouse server (4) is used for storing and sorting the receiving information, controlling the cooperation of all subsystems, and calculating a proper receiving flow and a moving path of the logistics trolley (2).
2. The internet of things based computer logistics control system of claim 1, wherein: the logistics trolley subsystem comprises an consignee control module, a storage identification module, an identification code printing module, a storage box locking module and a wireless communication module, the logistics trolley subsystem is in wireless communication with the building warehouse server (4), after the mobile terminal sends user information and goods sending information to the building warehouse server (4), the logistics trolley subsystem of the corresponding floor receives the information forwarded by the building warehouse server (4) to generate an identification code, a user prints a stickable identification code label through the identification code printing module after receiving a goods by the storage box, the user sticks the identification code label to the top of a goods package, after a camera of the corresponding storage box collects an image, the storage identification module identifies and combines an identification result with the storage box code to form identification information which is sent to the trolley control module, the trolley control module sends the identification information to the building warehouse server (4), the building warehouse server (4) sends the identification information to the mobile terminal of the client for confirmation, and if the confirmation is correct, the building warehouse server (4) stores the goods sending information into the database and sends a signal to the corresponding logistics trolley subsystem to start the storage box locking module to seal the corresponding storage box.
3. The internet of things based computer logistics control system of claim 2, wherein: the logistics trolley subsystem further comprises a running control module, an automatic obstacle avoidance module, a tag identification module and a running mechanism, a unit electronic tag (5) is arranged at a doorway of a building unit, a regional electronic tag is arranged at a goods entrance of a goods temporary storage region, elevator electronic tags are arranged at elevator doors of each layer of the logistics elevator (3), the running control module acquires a moving path, the unit electronic tag (5) needing to be stopped and the regional electronic tags and then controls the running mechanism to move according to the moving path, the running control module stops when arriving at the elevator electronic tag and the unit electronic tag (5) needing to be stopped and the regional electronic tag, and the tag identification module identifies the unit electronic tag (5), the regional electronic tag and the elevator electronic tag and then sends signals to the running control module.
4. The internet of things based computer logistics control system of claim 3, wherein: the logistics robot subsystem comprises a robot control module, a shooting checking module, a goods taking mechanical arm, a conveying mechanism and a goods shelf mechanical arm, wherein the shooting checking module is used for shooting goods on a logistics trolley (2) and identifying identification codes in the goods and checking mailing address information in the identification codes and areas related to local area distribution centers, checking results are sent to the robot control module, the robot control module feeds back the checking results to a building warehouse server (4), and if the checking results are correct, the robot control module starts the goods taking mechanical arm, the conveying mechanism and the goods shelf mechanical arm in sequence to catch the goods to corresponding goods shelf positions.
5. The internet of things based computer logistics control system of claim 4, wherein: the logistics robot subsystem further comprises a goods shelf visual identification module, the goods shelf visual identification module shoots the position of an empty goods shelf through a camera to identify the position of the empty goods shelf and sends the position to the robot control module, the robot control module carries out position distribution and recording on goods entering the goods according to the position of the empty goods shelf and the corresponding goods type, and when the position of the empty goods shelf is inconsistent with the position distribution record and the time interval of the position distribution is greater than a threshold value, alarm information is sent to the building warehouse server (4).
6. The internet of things based computer logistics control system of claim 5, wherein: the logistics elevator subsystem comprises an elevator control module, a wireless transmitting module, an elevator lifting mechanism, an elevator door mechanism and an elevator internal monitoring mechanism, wherein the elevator control module respectively controls the elevator lifting mechanism and the elevator door mechanism and controls the logistics elevator to lift and stop according to the elevator lifting flow transmitted by the building warehouse server (4), the elevator control module also identifies the number of logistics trolleys (2) according to the images in the logistics elevator (3) collected by the elevator internal monitoring mechanism to judge whether the logistics elevators are fully loaded or not, and sends the full load judgment result to a building warehouse server (4), the wireless transmitting module is arranged at each elevator door, when the elevator door is opened, the wireless transmitting module transmits a door opening signal containing a stop floor number and simultaneously transmits a current full-load judgment result, and the driving control module judges whether to move according to the door opening signal and the full-load judgment result.
7. The internet of things based computer logistics control system of claim 6, wherein: the building warehouse server (4) receives the goods sending information sent by the mobile terminal, formulates the receiving path of each floor logistics trolley (2) according to the user address corresponding to the user information and sends the receiving path to the corresponding logistics trolley subsystem, the information of the receiving path comprises the path and a unit electronic tag (5) needing to stop receiving, after the logistics trolley subsystem finishes the goods collection of the user on the floor, the goods are returned to the elevator door of the logistics elevator (3), the building warehouse server (4) is matched with the local area hub according to the destination contained in the received goods sending information, and a storage path of each floor logistics trolley (2) is established according to the destination and sent to the corresponding logistics trolley subsystem, the storage path comprises a path and an area electronic tag for stopping storage, and the path also comprises a floor number which needs to be accessed in the logistics elevator (3).
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Application publication date: 20191231 |