CN113734676A

CN113734676A - Novel highway emergency material storage system

Info

Publication number: CN113734676A
Application number: CN202110698522.3A
Authority: CN
Inventors: 王骥月; 朱留存; 陈明友; 李修明; 麦冬; 张震
Original assignee: Beibu Gulf University
Current assignee: Beibu Gulf University
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-03
Anticipated expiration: 2041-06-23
Also published as: CN113734676B

Abstract

The invention relates to the technical field of traffic engineering, in particular to a novel emergency material storage system for expressways. Including warehouse, parking device, AGV forklift, storage device, monitoring module, energy consumption module, fire protection module, security module, guidance system, warehouse management module and remote control module, the interior of the warehouse includes transportation area and storage area. The transportation area is provided with the main entrance that communicates with the outside of the warehouse; the parking device is located at the main entrance of the warehouse for parking engineering vehicles; the AGV forklift is located in the transportation area for unloading and loading; the storage device is located in the storage area , used to store goods; the monitoring module includes a first camera and a second camera; the energy consumption module includes multiple smart meters and PLC controllers to collect energy consumption; the fire protection module includes an automatic alarm system and an automatic fire extinguishing system. The installed sensor is tested. The invention can automatically manage the goods and improve the efficiency of material retrieval to a large extent.

Description

Novel highway emergency material storage system

Technical Field

The invention relates to the technical field of traffic engineering, in particular to a novel expressway emergency material storage system.

Background

With the rapid development of market economy in China and the increasing perfection of highway networks, the traffic flow and the passenger flow of the highway are in a rapid growth trend, and the operation management work of the highway faces huge examination. By means of science and technology, the requirement and the target of group development are that the management of the highway is more efficient and safer.

The emergency material management in most highway management and maintenance work throughout the country is still a more traditional management mode, the emergency material management basically depends on manual work, informatization means is not fully utilized, and particularly various signboards, cone barrels and the like involved in highway management and maintenance basically depend on manual sorting, carrying and placing, so that the emergency material management cannot respond quickly when an emergency happens on a highway. In addition, a purchasing plan cannot be specified according to the existing amount of material inventory, and easily-worn parts are supplemented in time, so that the fund occupation is invisibly improved, and the fund turnover rate is reduced.

Therefore, the implementation of intelligent storage of comprehensive materials for constructing the highway is imperative, and the efficiency guarantee is provided for calling the emergency materials of the highway.

Disclosure of Invention

In view of the above problems, the invention aims to provide a novel expressway emergency material warehousing system which can automatically manage goods and improve the material transferring efficiency to a greater extent.

The technical purpose of the invention is realized by the following technical scheme:

novel expressway emergency material storage system, include

The warehouse comprises a transportation area and a storage area inside, and the transportation area is provided with a main door communicated with the outside of the warehouse;

the parking device is arranged at the front door of the warehouse and used for parking the engineering vehicle;

the AGV forklift is arranged in the transportation area and used for unloading and loading;

the storage device is arranged in the storage area and used for storing goods;

the monitoring module comprises a first camera and a second camera and is used for monitoring pictures in and out of the warehouse in real time;

the energy consumption module is provided with a plurality of intelligent electric meters and a PLC (programmable logic controller) so as to obtain the energy consumption of the whole set of system per hour, form statistical analysis in hours, days, weeks, months and quarters, and realize the functions of energy consumption monitoring, energy consumption auditing, information publicity, energy consumption settlement, data reporting and information query;

the fire-fighting module comprises an automatic alarm system and an automatic fire-extinguishing system, detects smoke and sound generated by fire through a sensor, regularly detects abnormal conditions of smoke and flash in a warehouse, and automatically adopts a classification reminding mode, a system reminding mode and a short message reminding mode to send instructions to a command center attendant;

the security module carries out image recognition through the infrared sensor and the camera, automatically monitors whether the warehouse has abnormal conditions of moving objects and human bodies, and if the warehouse detects the abnormal conditions, adopts the alarm modes of acousto-optic alarm, short message alarm and system reminding, and links the monitoring system and the access control system to take a snapshot of various abnormal movements in the warehouse in time to keep on-site evidence;

the guide system is used for automatically displaying the existing quantity, the cargo category and the cargo position of various emergency materials, and the existing quantity, the emergency materials and the purchasing progress of the emergency materials can be inquired and the self-defined grouping emergency materials can be set in the guide system;

the warehouse entry and exit management module is used for realizing the functions of automatic storage statistics of the emergency warehouse and high-speed automatic recording of the dynamic data of the warehouse entry and exit by receiving and sending emergency materials;

and the remote control module can carry out remote control through a mobile phone terminal or a PC (personal computer) terminal and finish calling of emergency materials in advance according to the grade of the emergency.

Preferably, a conveying and fixing device of the tooling pallet is arranged in the engineering truck hopper, each conveying and fixing device is provided with 4 limiting holes, the limiting holes can be used for placing 1 taper hole positioning cone of the tooling pallet, and each conveying and fixing device can convey 4 tooling pallets at most.

Preferably, the AGV fork truck system is used for transporting the frock tray task between machineshop car and the goods shelves system, AGV fork truck's fork truck shovel front end is provided with ball and gyro wheel two kinds.

Preferably, the storage area includes a plurality of compartments for storing different cargo items.

Preferably, the storage device comprises a rack rail, a plurality of racks and a rack driving unit, the rack rail is fixed and extends over the whole warehouse floor, the plurality of racks are arranged on the rack rail, the rack driving unit can drive the racks to move on the rail, and the racks are provided with three storage layers.

As preferred, the juncture that the district is close to the storing district of transportation is equipped with the freight device, the freight device includes conveying passageway, the support frame and the lift unit of a plurality of vertical settings that a plurality of and storing layer correspond, conveying passageway installs on the support frame, conveying passageway includes conveying roller, the horizontal pole and the conveying roller drive unit of the relative setting of many level settings, many the conveying roller rotates and installs between the horizontal pole of both sides, conveying roller drive unit installs on the horizontal pole for the drive conveying roller rotates, the conveying passageway and the support frame fixed connection of first layer, the conveying passageway on second layer and the conveying passageway of third layer with swing joint about the support frame, the lift unit is used for driving the conveying passageway on second layer and the conveying passageway of third layer to go up and down.

Preferably, the parking device comprises a fixed plate, two front locators and two rear locators are arranged on the top surface of the fixed plate, and the directions of the front locators and the rear locators are consistent with the alignment and dumping direction of the engineering truck; two the front locator sets up side by side in the front end of fixed plate, two the back locator sets up side by side in the rear end of fixed plate, the back locator is including the slope that is located its anterior segment and the constant head tank that is located its back end, the slope is by going to the tilt up backward, two inboards of constant head tank are the arcwall face of indent, the interior bottom surface of constant head tank is the plane.

Compared with the prior art, the invention has the following beneficial effects:

the invention can stack various materials orderly according to property classification, saves storage space and has quick taking, placing and searching time; the invention can stack and disperse partial goods, and builds real-time monitoring facilities such as open fire, smoke point, ignition point and the like in the warehouse, thereby improving the safety; the invention provides goods scanning, clear identification, perfect information system, and is provided with a special warehouse management system, thus the efficiency of entering and exiting the warehouse is higher; the inventory of goods can be calculated in real time, cross-region scheduling can be realized, the existing materials are fully utilized, and the fund and the storage space are saved.

Drawings

FIG. 1 is a schematic structural view of embodiment 1 of the present invention;

FIG. 2 is a schematic structural view of a shelf and a cargo handling apparatus according to embodiment 1 of the present invention;

FIG. 3 is a schematic structural view of a shelf according to embodiment 2 of the present invention;

FIG. 4 is a schematic view of the parking apparatus according to the present invention;

FIG. 5 is a schematic diagram of an embodiment of the front end of the AGV fork truck shovel of the present invention;

FIG. 6 is a schematic diagram of another embodiment of the front end of the AGV fork truck shovel of the present invention;

FIG. 7 is a schematic structural view of a conveying and fixing device in a truck hopper of the engineering truck;

FIG. 8 is a system block diagram of the present invention;

fig. 9 is a schematic view of the construction of the rear retainer of the parking apparatus of the present invention.

In the attached drawings, 1, a shelf; 2. a tray; 3. a dispatching vehicle; 4. a rod sliding frame; 5. a slide rod; 6. a shelf rail; 7. a support frame; 8. a conveying roller; 9. a rope rack; 10. a rope; 11. a lifting unit; 13. a rear positioner; 14. a ball bearing; 15. a machineshop truck; 16. shoveling by a forklift; 17. a limiting hole; 18. a roller; 19. a parking device; 20. an AGV fork truck; 21. a second camera; 22. a first camera.

Detailed Description

The technical solutions of the present invention will be described in detail and fully with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments, but not all embodiments, of the present 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.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the orientations or positional relationships shown in the drawings only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case to those skilled in the art.

Referring to fig. 1-7, example 1: the utility model provides a novel emergent material warehouse system in highway, includes warehouse, parking equipment 19, AGV fork truck 20, storing device, monitoring module, energy consumption module, fire control module, security protection module, guide system, discrepancy storehouse management module and remote control module. The interior of the warehouse comprises a transportation area and a storage area, and the transportation area is provided with a main door communicated with the outside of the warehouse; the parking device 19 is arranged at the front door of the warehouse and is used for parking the engineering vehicle 15; the AGV forklift 20 is arranged in the transportation area and used for unloading and loading; the storage device is arranged in the storage area and used for storing goods; the monitoring module comprises a first camera 22 and a second camera 21, wherein the first camera 22 is arranged in the warehouse and is used for monitoring the goods state of the storage device, the goods loading and unloading working state of the AGV forklift 20 and the storage device and the safety state in the warehouse; second camera 21 sets up in the warehouse outside for control AGV fork truck 20 and the transfer state between the machineshop car 15, but the inside and outside picture in overall real time monitoring warehouse, AGV physical position, state data, trouble etc. in time discover the inside and outside abnormal conditions in warehouse. The energy consumption module acquires the energy consumption of the whole system per hour by installing a plurality of intelligent electric meters and the PLC, forms statistical analysis in hours, days, weeks, months, quarters and the like, and realizes the functions of energy consumption monitoring, energy consumption auditing, information publicity, energy consumption settlement, data reporting, information query and the like. The fire-fighting module comprises an automatic alarm system and an automatic fire extinguishing system, and is used for detecting by installing sensors inside and outside the warehouse, detecting smoke, sound and light and the like generated by a fire by the sensors, regularly detecting abnormal conditions such as smoke, flash and the like in the warehouse, and automatically adopting the modes of classified reminding, system reminding, short message reminding and the like to send instructions to the on-duty personnel of a command center. The security module adopts technologies such as infrared, human body induction and image recognition to automatically monitor whether the warehouse has abnormal conditions such as moving objects and human bodies, if the warehouse detects the abnormal conditions, various alarm modes such as acousto-optic alarm, short message alarm and system reminding are adopted, and a monitoring system and an access control system are linked to take a snapshot of various abnormal events in the warehouse in time to keep on-site evidence. The guide system is used for automatically displaying the existing quantity of various emergency materials, the position of each tray and the materials stored in the trays, the existing quantity, the emergency materials and the purchase progress of the emergency materials can be inquired in the guide system, custom grouping of the emergency materials and the like can be set, and a mobile phone terminal or a PC (personal computer) end is actually arranged, and the operation is carried out in a touch mode. The in-out management module automatically manages in-out management by one key, and automatically identifies and counts emergency materials in the designated area through the RFID chip. Through simple and fast interface, self-defining emergent material's loading and unloading order and position for the loading and unloading flow reaches the optimization, shortens the loading and unloading time. The remote control module can carry out remote control through a mobile phone terminal or a PC terminal and finish the calling of emergency materials in advance according to the grade of the emergency.

The storage device of this embodiment is a goods shelf 1 for automatically transporting goods, and the storage device includes a goods shelf rail 6, a plurality of goods shelves 1 and a goods shelf driving unit, the goods shelf rail 6 is fixed and extends over the whole warehouse floor, a plurality of the goods shelves 1 are arranged on the goods shelf rail 6, the goods shelf driving unit can drive the goods shelves 1 to move on the rail, and the goods shelves 1 are provided with three storage layers. The goods shelf 1 can be provided with various signboards such as a cone barrel tray, a signboard tray 1, a signboard tray 2 and the like. The goods shelf driving unit of the embodiment can be arranged on the goods shelf 1, and corresponding goods shelf 1 is automatically selected through the unmanned technology to move to a goods loading position of the forklift. A transferring track can be arranged above the goods shelf 1, a dispatching car 3 is arranged on the transferring track, a sliding rod 5 and a sliding rod frame 4 are arranged at the top of the goods shelf 1, the sliding rod frame 4 is made of magnetic materials, an electromagnet is arranged at the lower end of the dispatching car 3, and the corresponding goods shelf 1 is transferred to a goods loading position through the dispatching car 3.

This embodiment includes the freight device, and it locates the juncture that the transportation district is close to the storing district, the freight device includes conveying passageway, the support frame 7 and the lift unit 11 of a plurality of vertical settings that correspond with the storing layer, conveying passageway installs on support frame 7, conveying passageway includes conveying roller 8, the horizontal pole and the 8 drive unit of conveying roller that the level and relative setting that many levels set up, many conveying roller 8 rotates and installs between the horizontal pole of both sides, 8 drive unit of conveying roller install on the horizontal pole for drive conveying roller 8 rotates, the conveying passageway and the support frame 7 fixed connection of first layer, the conveying passageway on second layer and the conveying passageway of third layer with swing joint about support frame 7, lift unit 11 is used for driving the conveying passageway on second layer and the conveying passageway of third layer to go up and down. The lifting unit 11 in this embodiment can be driven by a gear and rack or screw, and the embodiment adopts a method of utilizing a rope 10 to contract and drive, wherein a rope frame 9 is fixedly installed above the conveying channel of the third layer, one ends of two ropes 10 are respectively provided with the lifting unit 11, and one ends of two ropes 10 bypass the rope frame 9 and are respectively fixed with two sides of the conveying channel of the second layer and two sides of the conveying channel of the third layer. The lifting unit 11 is arranged at the lower side of the first layer below the tail end of the conveying roller 8, the structure of the lifting unit is similar to that of a conventional electric winch, the rope 10 can be wound or unwound, and the rope 10 pulls the second layer and the third layer at the tail end of the conveying roller 8 to lift through the rope frame 9.

Example 2: the shelf 1 in this embodiment is a fixed shelf, the storage area comprises a plurality of compartments for storing different goods, and the shelf 1 is placed in the different compartments by category.

There is the conveying fixing device of frock tray 2 in the 15 car hoppers of machineshop car, has 4 spacing holes 17 on every conveying fixing device, 1 taper hole location awl of frock tray 2 can be placed to spacing hole 17, and every conveying fixing device can transport 4 frock tray 2 at most, and this conveying fixing device can effectively improve the utilization ratio of material. The AGV fork truck 20 system is used for transporting 2 tasks of frock tray between engineering truck 15 and the goods shelves system, AGV fork truck 20's fork truck shovel 16 front ends are provided with ball 14 and gyro wheel 18 two kinds, can be used for the auxiliary loading and unloading, reduce contact friction, improve loading and unloading speed.

In one embodiment of the parking device 19 of the present invention, the parking device comprises a fixed plate, wherein the top surface of the fixed plate is provided with two front locators and two rear locators 13, and the directions of the front locators and the rear locators 13 are consistent with the alignment and dumping direction of the engineering truck 15; two the front positioner sets up side by side in the front end of fixed plate, two back positioner 13 sets up side by side in the rear end of fixed plate, back positioner 13 is including the slope that is located its anterior segment and the constant head tank that is located its back end, the slope is by going to the backward tilt up, two inboards of constant head tank are the arcwall face of indent, the interior bottom surface of constant head tank is the plane. In order to protect the locators and prevent the engineering truck 15 from tire puncture in the reversing process, the two front locators 2 are arranged side by side, the direction is the same as the direction of the engineering truck 15 in which the engineering truck 15 is aligned and poured, and the distance between the two locators 2 is more than 30 mm larger than the distance between the two front wheels. In order to ensure that the engineering truck 15 can smoothly and safely enter the positioning groove in the reversing process, the two rear positioners 133 are arranged side by side, the direction is consistent with the direction of the engineering truck 15 in the straight-in and pouring direction, and the initial slope of the slope is 10 degrees. The height of the rear sides of the two rear locators 133 is lower than the radius of the wheel, and two side surfaces of the locator groove in the rear part are arc-shaped surfaces, so that the safety of the locating device is improved. All locators upper surfaces of the device can be provided with yellow light reflecting strips, so that a good reference point is provided for a driver, and the driver can operate conveniently. In this embodiment, corresponding electronic two-dimensional codes or electronic screens can be pasted on the rear wheel positioner and the rear positioner 13, and corresponding real-time data of intelligent loading, unloading, and warehousing are recorded in a mode of scanning the two-dimensional codes by a scanner, so that an intelligent management mode of the expressway emergency material warehousing system is realized, manpower is reduced, and efficiency is improved.

Fig. 8 is a frame of the intelligent storage system of the highway emergency material warehouse.

The intelligent storage combines the application of RFID and AGV technologies, and the processes of emergency material warehousing, checking, retrieval, warehouse moving, warehouse discharging and the like are optimized.

Warehousing: (1) when materials are put in a warehouse for the first time, a RFID code scanner is used for scanning codes, material information is manually registered, and tray information is registered; (2) WMS (warehouse management system) automatically allocates empty goods space, and can also allocate by self-definition; (3) the AGV dispatching system receives a destination address and a carrying demand from a WMS (warehouse management system), dispatches the AGV to carry out a carrying task, and takes down the tray 2 from the truck in the loading and unloading area to carry out a conveying task. When the AGV runs to a designated area, the system automatically scans codes by using the RFID, automatically binds materials and tray codes again, and uniformly stores the materials in a warehouse. If the warehouse-in and warehouse-out data are different, generating a warehouse-in and warehouse-out material difference information table; (4) after the task is finished, the WMS (warehouse management system) automatically updates the goods location information.

Retrieving/checking: by using the warehousing information management system, the user inputs the query keyword, and the system displays the corresponding contents and position information of the tray 2.

And (4) ex-warehouse: (1) the method comprises the steps that a WMS (warehouse management system) screens inventory information and issues an inventory task to an AGV dispatching system; (2) the AGV dispatching system calls the AGV to execute warehouse-out carrying operation; (3) after the AGV runs to a designated area, automatically binding the RFID codes of the materials and the tray codes again by adopting the RFID code scanning, and uniformly discharging the materials; (4) the AGV executes corresponding tasks, after the tasks are finished, the task state is fed back, and the WMS (warehouse management system) updates the inventory and goods placement information.

When a front traffic accident message is transmitted to a storage system control system, the control system sends a signal, a 15 driver of the engineering truck dispatches a designated point, the designated point is limited by an engineering truck 15 positioning device, meanwhile, an AGV forklift 20 arrives at a goods receiving position of a goods rack system conveying roller 8, meanwhile, a goods rack driving unit executes a control instruction, a goods rack where a needed material tray 2 is located is transferred to a goods outlet position of a conveying device, the goods rack driving unit adjusts the material tray 2 on the goods rack to enter the conveying roller 8, the AGV forklift 20 automatically forks the goods tray 2 to be conveyed to the engineering truck 15, the goods are unloaded to the engineering truck 15 and then automatically returns to the goods receiving position after being conveyed to a limiting hole 17 on a fixing device, and the processes are circulated. After loading is finished, the AGV fork truck 20 sends out a signal, and a driver receives the signal to send out the vehicle. The loading process can be fully automatic, and the corresponding identification of the materials, the trays 2, the goods shelves 1, the AGV forklift 20 and the engineering truck 15 is realized by the reliable special two-dimensional codes. After the engineering truck 15 returns, the unloading process is the reverse loading process.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a novel emergent material warehouse system in highway which characterized in that: comprises that

the storage device is arranged in the storage area and used for storing goods;

2. The novel expressway emergency material warehousing system according to claim 1, wherein: there is the conveying fixing device of frock tray in the machineshop car hopper, has 4 spacing holes on every conveying fixing device, 1 taper hole location awl of frock tray can be placed in spacing hole, and 4 frock trays can be transported to every conveying fixing device at most.

3. The novel expressway emergency material warehousing system according to claim 2, wherein: AGV fork truck system is used for transporting the frock tray task between machineshop car and the goods shelves system, AGV fork truck's fork truck shovel front end is provided with ball and gyro wheel two kinds.

4. The novel expressway emergency material warehousing system according to claim 1, wherein: the storage area includes a plurality of compartments for storing different cargo items.

5. The novel expressway emergency material warehousing system according to claim 1, wherein: the storage device comprises a shelf rail, a plurality of shelves and shelf driving units, wherein the shelf rail is fixed and is distributed on the ground of the whole warehouse, the shelves are arranged on the shelf rail, the shelf driving units can drive the shelves to move on the rail, and the shelves are provided with three storage layers.

6. The novel expressway emergency material warehousing system according to claim 5, wherein: the utility model discloses a conveying device for goods, including the conveyer belt, conveyer belt drive unit, conveying passageway, lifting unit, conveying passageway and third layer, the juncture that conveying region is close to the storing region is equipped with the freight device, the freight device includes a plurality of conveying passageways that correspond with the storing layer, the support frame and the lifting unit of a plurality of vertical settings, conveying passageway installs on the support frame, conveying passageway includes the conveying roller that many levels set up, horizontal and relative horizontal pole and conveying roller drive unit that sets up, many the conveying roller rotates and installs between the horizontal pole of both sides, conveying roller drive unit installs on the horizontal pole for the drive conveying roller rotates, the conveying passageway and the support frame fixed connection of first layer, the conveying passageway on second layer and the conveying passageway of third layer with swing joint about the support frame, lifting unit is used for driving the conveying passageway on second layer and the conveying passageway of third layer to go up and down.

7. The novel expressway emergency material warehousing system according to claim 1, wherein: the parking device comprises a fixed plate, wherein the top surface of the fixed plate is provided with two front locators and two rear locators, and the directions of the front locators and the rear locators are consistent with the alignment and pouring direction of the engineering truck; two the front locator sets up side by side in the front end of fixed plate, two the back locator sets up side by side in the rear end of fixed plate, the back locator is including the slope that is located its anterior segment and the constant head tank that is located its back end, the slope is by going to the tilt up backward, two inboards of constant head tank are the arcwall face of indent, the interior bottom surface of constant head tank is the plane.