CN114105035B - Intelligent lifting system and method - Google Patents

Intelligent lifting system and method Download PDF

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Publication number
CN114105035B
CN114105035B CN202111667556.2A CN202111667556A CN114105035B CN 114105035 B CN114105035 B CN 114105035B CN 202111667556 A CN202111667556 A CN 202111667556A CN 114105035 B CN114105035 B CN 114105035B
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Prior art keywords
module
alarm
shaking amplitude
workbench
information
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CN202111667556.2A
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CN114105035A (en
Inventor
刘萌
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Hunan Yajule Home Furnishing Co ltd
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Hunan Yajule Home Furnishing Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/065—Scissor linkages, i.e. X-configuration
    • B66F7/0666—Multiple scissor linkages vertically arranged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
    • B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

The application relates to the technical field of intelligent transportation, and discloses an intelligent lifting system and an intelligent lifting method, wherein the system comprises a shaking amplitude acquisition module, an alarm module, a judgment module and a control module, wherein the shaking amplitude acquisition module, the alarm module, the judgment module and the control module are arranged on a workbench; the shaking amplitude acquisition module is used for acquiring the shaking amplitude information of the goods arranged on the workbench when the workbench is lifted; the judging module is in communication connection with the shaking amplitude acquiring module and is used for acquiring shaking amplitude information and judging whether the shaking amplitude exceeds a preset shaking amplitude threshold value or not; if the shaking amplitude exceeds a preset shaking amplitude threshold value, generating abnormal shaking amplitude information; the control module is in communication connection with the judging module and used for receiving the abnormal shaking amplitude information and sending a first alarm instruction to the alarm module; and the alarm module receives and responds to the first alarm instruction to carry out alarm prompt. This application has when the workstation removes to the eminence, can guarantee the effect of staff's safety to a certain extent.

Description

Intelligent lifting system and method
Technical Field
The invention relates to the technical field of intelligent transportation, in particular to an intelligent lifting system and an intelligent lifting method.
Background
Before furniture production, need carry out a series of processing to panel earlier, when shifting panel, adopt the mode of flat ground transportation and perpendicular transportation, these transportation have all been few transport means, generally in the workshop, when needing the flat ground transportation, adopt the migration car to remove panel, remove panel from panel pile point to processing equipment's material loading mouth one side, and during perpendicular transportation, need use the lift platform with panel rise to certain height, for example when rising to the carriage height of freight train, be convenient for the freight train material loading, when rising to second floor warehouse, reduce the manpower expenditure, convenient and fast.
The lift platform that uses at present includes the workstation, and the workstation is used for placing the panel goods, is connected with mutual articulated support frame between workstation below and the ground, through the extension and the shrink of pneumatic cylinder control support frame to realize the lift of panel goods, and the staff stands on the workstation always, removes along with the workstation to the goods.
In view of the above-described related art, the inventors have considered that since the safety measures are not made due to the work table for loading and unloading goods, when the work table is moved to a high place, the worker is liable to fall from the work table.
Disclosure of Invention
In order to ensure the safety of workers to a certain extent when the workbench is moved to a high place, the application provides an intelligent lifting system and an intelligent lifting method.
In a first aspect, the present application provides an intelligent lifting system, which adopts the following technical scheme:
an intelligent lifting system comprises a workbench, a hydraulic cylinder, a shaking amplitude acquisition module, an alarm module, a judgment module and a control module, wherein the hydraulic cylinder is arranged below the workbench and used for driving the workbench to lift;
the shaking amplitude acquisition module is used for acquiring the shaking amplitude information of the goods placed on the workbench when the workbench is lifted;
the judging module is in communication connection with the shaking amplitude acquiring module and is used for acquiring shaking amplitude information and judging whether the shaking amplitude exceeds a preset shaking amplitude threshold value or not; if the shaking amplitude exceeds a preset shaking amplitude threshold value, generating abnormal shaking amplitude information;
the control module is in communication connection with the judging module and is used for receiving abnormal shaking amplitude information and sending a first alarm instruction to the alarm module;
and the alarm module receives and responds to the first alarm instruction to carry out alarm prompt.
Through adopting above-mentioned technical scheme, when using the workstation to promote the goods, place panel on the workstation, then utilize pneumatic cylinder drive workstation to rise, at the ascending in-process of workstation, if the goods on the workstation are put untiely, lead to the goods to rock easily, consequently, need detect the range of rocking of goods, when the range of rocking surpasss the threshold value, then explain that this goods falls from the eminence easily, cause the potential safety hazard, consequently, need report to the police the suggestion, remind the staff to notice, thereby when the workstation removes to the eminence, can guarantee staff's safety to a certain extent.
Optionally, a safe standing area is arranged on the upper surface of the workbench, and workers are located in the safe standing area to load and unload goods; the system also comprises an infrared detection module;
the infrared detection module is used for acquiring the area range information of the safe standing area occupied by the goods;
the judgment module is also in communication connection with the infrared detection module and is used for judging whether the area range exceeds a preset first area range threshold value; if the area range exceeds the first area range threshold value, abnormal goods placement information is generated;
the control module is also used for receiving the abnormal goods placement information and sending a second alarm instruction to the alarm module;
and the alarm module receives and responds to the second alarm instruction to carry out alarm prompt.
By adopting the technical scheme, the safe standing area is arranged on the workbench, workers can safely load and unload goods in the safe standing area, but if the goods are not properly placed, part of the goods are placed in the safe standing area, so that the range of the residual area for the workers to stand safely is reduced, and when the range of the residual area is too small, the workers are forced to stand at the edge of the workbench, so that the workers are easy to fall from a high place; therefore, the area range of the safe standing area occupied by the goods cannot be too large, when the area exceeds the threshold value, the alarm prompt is carried out, attention of workers is attracted, and the safety of the workers can be guaranteed to a certain degree.
Optionally, the system further comprises a height detection module and a weight detection module;
the height detection module is used for acquiring the height of the goods on the workbench;
the weight detection module is used for acquiring the weight of the goods on the workbench;
the judging module is also in communication connection with the height detecting module and the weight detecting module respectively, and is also used for judging whether the cargo height exceeds a preset cargo height threshold value and judging whether the cargo weight exceeds a preset cargo weight threshold value; if the cargo height exceeds a preset cargo height threshold and/or the cargo weight exceeds a preset cargo weight threshold, generating abnormal information of the cargo quantity;
the control module is also used for receiving the abnormal information of the number of the cargos and sending a third alarm instruction to the alarm module;
and the alarm module receives and responds to the third alarm instruction to carry out alarm prompt.
Through adopting above-mentioned technical scheme, the goods on the workstation is overweight or stack the height, and in-process that the workstation rose causes the goods to drop from the eminence equally easily, consequently needs the quantity of stacking of strict control goods, when exceeding the threshold value, reports to the police and suggests, arouses staff's attention, can certain degree guarantee staff's safety.
Optionally, the system further comprises a buffer module;
the judging module is further used for judging whether the area range exceeds a preset second area range threshold value; if the area range exceeds the second area range threshold, generating personnel danger information;
the control module is also used for receiving the personnel danger information and sending a buffering instruction to the buffering module;
the buffer module comprises an air bag arranged below the safe standing area and is used for receiving and responding to the buffer instruction and popping up the air bag.
Through adopting above-mentioned technical scheme, under the condition that runs into the time limit for a project shorter, when needing once only to promote more goods, then the goods can seriously occupy the safe region of standing, and the space that makes the staff stand is narrower, and the staff just falls from the eminence very easily in case stand unstably, consequently surpasss when the area scope that the goods occupy during second area scope threshold value, the gasbag pops out, strengthens the protection to the staff.
Optionally, the system further comprises a height detection module and a braking module;
the height detection module is used for acquiring ground clearance information of the workbench;
the judging module is also in communication connection with the height detecting module and is also used for judging whether the ground clearance information reaches a preset ground clearance threshold value;
the control module is further used for sending a braking instruction to the braking module when the ground clearance information reaches a preset ground clearance threshold value;
and the braking module is in communication connection with the control module and is also used for receiving and responding to the braking instruction to brake the workbench.
Through adopting above-mentioned technical scheme, to the workstation, generally be provided with appointed lifting height, for example promote the goods to the second floor from the first floor, when height detection module detects the terrain clearance information of workstation and reaches preset terrain clearance threshold value, then the braking module stops the workstation automatically, need not the staff and manually extracts external power supply's plug, can use manpower sparingly and the position of braking at every turn roughly can keep unanimous.
Optionally, the system further comprises an oil amount detection module;
the oil quantity detection module is used for detecting the residual oil quantity of the hydraulic cylinder;
the judgment module is also in communication connection with the oil quantity detection module; if the residual oil quantity is lower than a preset oil quantity threshold value, generating oil quantity abnormal information;
the control module is further used for receiving the oil quantity abnormal information and sending a fourth alarm instruction to the alarm module;
and the alarm module receives and responds to the fourth alarm instruction to carry out alarm prompt.
Through adopting above-mentioned technical scheme, because the lift of pneumatic cylinder control table, when the surplus oil mass of pneumatic cylinder is not enough, lead to the flexible phenomenon that the card pause appears of pneumatic cylinder easily, consequently need guarantee that the pneumatic cylinder has sufficient oil mass, when the oil mass is less than the threshold value, the suggestion of reporting to the police arouses staff's attention, can certain degree guarantee staff's safety.
Optionally, the system further comprises a handheld remote control module;
the handheld remote control module is in communication connection with the braking module and is used for controlling the braking module to brake the workbench.
Through adopting above-mentioned technical scheme, use handheld regulation and control module, when the staff of being convenient for was along with the lift of workstation, braked this workstation at any time according to the demand of workstation height, had certain flexibility.
Optionally, the system further comprises a marking module, wherein the marking module comprises a marking pen and a marking plate;
the marking pen is fixedly connected with one side of the workbench, and the marking plate is arranged on one side of the workbench;
the marking pen is used for marking on the marking plate and leaving a marking point when the marking pen is braked in the process of moving the workbench upwards;
the height detection module is also used for acquiring the ground clearance information of the mark point;
the judgment module is further used for generating braking abnormal information when the absolute value of the difference value between the ground clearance of the mark point and the ground clearance threshold exceeds a preset difference threshold;
the control module is further used for receiving the brake abnormal information and sending a fifth alarm instruction to the alarm module;
and the alarm module receives and responds to the fifth alarm instruction to carry out alarm prompt.
Through adopting above-mentioned technical scheme, to some braking modules, when the workstation risees required height, need braking module emergency braking workstation, but when the real braking of workstation, the altitude error can appear, thereby make workstation and second floor ground not flush, cause inconvenience easily, consequently, need acquire the difference between the height of the height when the real braking of workstation and demand, when the difference exceeds the threshold value, the suggestion of reporting to the police needs to be carried out, arouse staff's attention, can guarantee staff's safety to a certain extent.
Optionally, the system further comprises a cleaning module;
the cleaning module is fixedly connected with the workbench, is arranged above the marking pen and is used for erasing the marking points on the marking plate when the workbench moves downwards.
Through adopting above-mentioned technical scheme, when the workstation moves down, the clearance module can be in the same direction as the area and erase the mark point to realize this mark module's reuse, need not frequently to change the marking plate, can use manpower sparingly.
In a second aspect, the present application provides an intelligent lifting method, which adopts the following technical scheme:
an intelligent lifting method is applied to the intelligent lifting system, and comprises the following steps:
when the workbench is lifted, acquiring the shaking amplitude information of the goods placed on the workbench;
judging whether the shaking amplitude exceeds a preset shaking amplitude threshold value or not based on the obtained shaking amplitude information;
and if the shaking amplitude exceeds a preset shaking amplitude threshold value, giving an alarm prompt.
Through adopting above-mentioned technical scheme, when using the workstation to promote the goods, place panel on the workstation, then utilize pneumatic cylinder drive workstation to rise, at the ascending in-process of workstation, if the goods on the workstation are put untiely, lead to the goods to rock easily, consequently, need detect the range of rocking of goods, when the range of rocking surpasss the threshold value, then explain that this goods falls from the eminence easily, cause the potential safety hazard, consequently, need report to the police the suggestion, remind the staff to notice, thereby when the workstation removes to the eminence, can guarantee staff's safety to a certain extent.
To sum up, the application comprises the following beneficial technical effects:
1. when the working table is used for lifting goods, if the goods on the working table are not placed orderly, the goods are prone to shaking, so that the shaking amplitude of the goods needs to be detected, when the shaking amplitude exceeds a threshold value, the goods are prone to falling from a high place, potential safety hazards are caused, and therefore alarm prompt needs to be carried out to remind workers of paying attention, and therefore when the working table moves to the high place, the safety of the workers can be guaranteed to a certain extent;
2. when meeting the condition that the time limit for a project is shorter, when needing once only to promote more goods, then the goods can seriously occupy the safe area of standing, and the space that makes the staff stand is narrower, and the staff just falls from the eminence very easily in case stand unstably, consequently when the area scope that the goods occupy surpassed during second area scope threshold value, the gasbag pops out, strengthens the protection to the staff.
Drawings
Fig. 1 is a schematic overall structure diagram of an intelligent lifting system according to an embodiment of the present application.
Fig. 2 is a schematic diagram of hardware modules of an intelligent lifting system according to an embodiment of the present disclosure.
Fig. 3 is a flowchart of an intelligent lifting method according to an embodiment of the present application.
Description of reference numerals:
1. a work table; 2. a support frame; 3. a hydraulic cylinder; 4. a shaking amplitude obtaining module; 5. an alarm module; 6. a judgment module; 7. a control module; 8. an infrared detection module; 9. a buffer module; 10. a height detection module; 11. a brake module; 12. an oil amount detection module; 13. a hand-held remote control module; 14. a marking module; 141. a marking pen; 142. a marking plate; 15. and a cleaning module.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Referring to fig. 1 and 2, the embodiment of the application discloses an intelligent lifting system, including workstation 1, be connected with mutual articulated support frame 2 between workstation 1 below and the ground, through extension and the shrink of pneumatic cylinder 3 control support frame 2 to realize the lift of panel goods.
The intelligent lifting system further comprises a shaking amplitude acquisition module 4, an alarm module 5, a judgment module 6 and a control module 7 which are arranged on the workbench 1.
The shaking amplitude acquisition module 4 comprises an image recognition sensor, and is used for continuously shooting images of the goods relative to the workbench 1 when the workbench 1 ascends or descends, and acquiring position differences of the goods in the front frame image and the back frame image, so as to acquire the shaking amplitude information of the goods arranged on the workbench 1.
The judging module 6 is in communication connection with the shaking amplitude acquiring module 4 and is used for acquiring shaking amplitude information and judging whether the shaking amplitude exceeds a preset shaking amplitude threshold value; and if the shaking amplitude exceeds a preset shaking amplitude threshold value, generating abnormal shaking amplitude information. For example, the shaking amplitude threshold is 1cm, and when the shaking amplitude threshold is exceeded, it indicates that the cargo shakes seriously.
And the control module 7 is in communication connection with the judgment module 6 and is used for receiving the abnormal shaking amplitude information and sending a first alarm instruction to the alarm module 5.
And the alarm module 5 receives and responds to the first alarm instruction to carry out alarm prompt.
A safe standing area is arranged on the upper surface of the workbench 1, and workers are in the safe standing area to load and unload goods; the system also comprises an infrared detection module 8. For example, the upper surface of the table 1 has a length of 3m and a width of 2m, and the safe standing area is near the edge of the table 1, and has a length and a width of 0.5 m.
The infrared detection module 8 may be an infrared sensor, and is configured to acquire information of an area range where the goods occupy the safe standing area.
The judgment module 6 is also in communication connection with the infrared detection module 8 and is also used for judging whether the area range exceeds a preset first area range threshold value; if the area range exceeds a first area range threshold, generating goods placement abnormity information; for example, the first area range threshold is 0.1m 2 When the area occupied by the goods is more than 0.1m 2 In time, the explanation affects the standing of the staff.
And the control module 7 is further configured to receive the abnormal cargo placement information and send a second alarm instruction to the alarm module 5.
And the alarm module 5 receives and responds to the second alarm instruction to carry out alarm prompt.
The system further comprises a height detection module 10 and a weight detection module; the height detection module 10 is used for acquiring the height of the goods on the workbench 1; and the weight detection module is used for acquiring the weight of the goods on the workbench 1.
The judging module 6 is also in communication connection with the height detecting module 10 and the weight detecting module respectively, and is further used for judging whether the cargo height exceeds a preset cargo height threshold value and judging whether the cargo weight exceeds a preset cargo weight threshold value; if the height of the goods exceeds a preset goods height threshold value and/or the weight of the goods exceeds a preset goods weight threshold value, generating abnormal information of the quantity of the goods; the cargo height refers to the height of the sheet stacked on the table 1, and the cargo weight refers to the weight of the sheet stacked on the table 1.
And the control module 7 is further configured to receive the information about the abnormal quantity of the goods and send a third alarm instruction to the alarm module 5.
And the alarm module 5 receives and responds to the third alarm instruction to carry out alarm prompt.
The system further comprises a buffer module 9.
The judging module 6 is further configured to judge whether the area range exceeds a preset second area range threshold; if the area range exceeds a second area range threshold, generating personnel danger information; for example, the second area range threshold is 0.2m 2 When the area occupied by the goods is more than 0.2m 2 It is said that the remaining space has made it difficult to support the staff standing.
And the control module 7 is also used for receiving the personnel danger information and sending a buffering instruction to the buffering module 9.
And the buffer module 9 comprises an air bag arranged below the safe standing area and is used for receiving and responding to a buffer command and ejecting the air bag.
The system further comprises a height detection module 10 and a braking module 11.
The height detection module 10 is used for acquiring the ground clearance information of the workbench 1.
The judging module 6 is also in communication connection with the height detecting module 10, and is further configured to judge whether the ground clearance information reaches a preset ground clearance threshold.
The control module 7 is further configured to send a braking instruction to the braking module 11 when the ground clearance information reaches a preset ground clearance threshold.
And the braking module 11 is in communication connection with the control module 7 and is further used for receiving and responding to a braking instruction to brake the workbench 1. The brake module 11 may be an electrically controlled valve, and controls the hydraulic cylinder 3 to be powered off, so that the hydraulic cylinder 3 stops extending, and the workbench 1 stops at a designated height.
For the workbench 1, a designated lifting height is generally set, for example, goods are lifted from the first floor to the second floor, when the height detection module 10 detects that the ground clearance information of the workbench 1 reaches a preset ground clearance threshold, the brake module 11 automatically stops the workbench 1, a worker does not need to manually pull out a plug of an external power supply, manpower can be saved, and the height of the workbench stopping at each time can be kept consistent.
The system also includes a fuel level detection module 12.
The oil amount detection module 12 is configured to detect a remaining oil amount of the hydraulic cylinder 3.
The judgment module 6 is also in communication connection with the oil quantity detection module 12; and if the residual oil quantity is lower than a preset oil quantity threshold value, generating oil quantity abnormal information.
The control module 7 is further configured to receive the oil quantity abnormality information and send a fourth alarm instruction to the alarm module 5;
and the alarm module 5 receives and responds to the fourth alarm instruction to carry out alarm prompt.
Because the lift of 3 control work platforms of pneumatic cylinder 1, when the remaining oil mass of pneumatic cylinder 3 was not enough, the flexible phenomenon that the card is pause appears that leads to pneumatic cylinder 3 easily, consequently need guarantee that pneumatic cylinder 3 has sufficient oil mass, when the oil mass is less than the threshold value, the suggestion of reporting to the police arouses staff's attention, can guarantee staff's safety to a certain extent.
The system also comprises a handheld remote control module 13, and the handheld remote control module 13 can be a remote controller or other terminal equipment with control function.
And the handheld remote control module 13 is in communication connection with the brake module 11 and is used for controlling the brake module 11 to brake the workbench 1.
Use handheld regulation and control module, when being convenient for the staff along with the lift of workstation 1, brake this workstation 1 at any time according to the demand of workstation 1 height, have certain flexibility.
The system further comprises a marking module 14, the marking module 14 comprising a marking pen 141 and a marking plate 142.
The marking pen 141 is fixedly connected to one side of the workbench 1, and the marking plate 142 is disposed on one side of the workbench 1. For example, at the second floor, the marking pen 141 is used to mark on the marking plate 142 and leave a marking point when it is braked during the upward movement of the table 1.
The height detection module 10 is further configured to obtain the ground clearance information of the mark point.
The judging module 6 is further configured to generate braking anomaly information when the absolute value of the difference between the ground clearance of the mark point and the ground clearance threshold exceeds a preset difference threshold.
Specifically, when the height of second floor is 3m, the work table 1 normally needs to be suspended at a position of 3m, but due to signal delay, the height from the ground at which the work table 1 is finally stopped is 3.1m, and there is a height difference of 0.1m, which is not favorable for unloading the cargo on the second floor. If the difference threshold is 0.5m, the normal range of the error is exceeded.
The control module 7 is further configured to receive the brake anomaly information and send a fifth alarm instruction to the alarm module 5;
and the alarm module 5 receives and responds to the fifth alarm instruction to carry out alarm prompt.
The system also includes a cleaning module 15.
The cleaning module 15 is fixedly connected with the workbench 1, is arranged above the marking pen 141, and is used for erasing the marking points on the marking plate 142 when the workbench 1 moves downwards.
For example, the marking pen 141 may be a chalk, a whiteboard pen, etc., the marking board 142 may be an acrylic board made of a smooth material, and the cleaning module 15 is a sponge eraser.
The aforementioned control module 7 may be a CPU, a chip, etc., and stores a calculation program.
The first, second, third, fourth and fifth alarm modes of the alarm module 5 are free combination of a flash lamp and a loudspeaker, for example, the first alarm mode is that a red light flashes, the loudspeaker sounds a sound, and the second alarm mode is that a yellow light flashes, the loudspeaker sounds a sound.
The implementation principle of the intelligent lifting system in the embodiment of the application is as follows: when using 1 promotion goods of workstation, place panel on workstation 1, then utilize 3 drive work platform of pneumatic cylinder 1 to rise, at the 1 in-process that rises of workstation, if the goods on workstation 1 is put untiely, lead to the goods to rock easily, consequently, need detect the range of rocking of goods, when the range of rocking surpasss the threshold value, then explain that this goods falls from the eminence easily, cause the potential safety hazard, consequently, need report to the police the suggestion, remind the staff to notice, thereby when workstation 1 removes to the eminence, can guarantee staff's safety to a certain extent.
A safe standing area is arranged on the workbench 1, workers can safely load and unload goods in the safe standing area, but if the goods are not properly placed, part of the goods are placed in the safe standing area, so that the range of the residual area for the workers to stand safely is reduced, and when the range of the residual area is too small, the workers are forced to stand at the edge of the workbench 1, so that the workers are easy to fall from a high place; therefore, the area range of the safe standing area occupied by the goods cannot be overlarge, when the area range exceeds the threshold value of the first area range, the alarm prompt is carried out, attention of workers is aroused, and the safety of the workers can be guaranteed to a certain degree.
When meeting under the condition that the time limit for a project is shorter, when needing once only to promote more goods, then the goods can seriously occupy the safe area of standing, and the space that makes the staff stand is narrower, and the staff in case stand shakiness just falls from the eminence very easily, consequently exceeds as the area scope that the goods occupy during the second area scope threshold value, the gasbag pops out, strengthens the protection to the staff.
Referring to fig. 3, based on the hardware architecture, the embodiment of the present application further discloses an intelligent lifting method, which includes steps S100 to S300.
Step S100: when the workbench 1 is lifted, the shaking amplitude information of the goods arranged on the workbench 1 is acquired.
Step S200: and judging whether the shaking amplitude exceeds a preset shaking amplitude threshold value or not based on the obtained shaking amplitude information.
Step S300: and if the shaking amplitude exceeds a preset shaking amplitude threshold value, giving an alarm prompt.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides an intelligence operating system, includes workstation (1), workstation (1) below is provided with pneumatic cylinder (3), pneumatic cylinder (3) are used for the drive workstation (1) goes up and down, its characterized in that: the device also comprises a shaking amplitude acquisition module (4), an alarm module (5), a judgment module (6) and a control module (7) which are arranged on the workbench (1);
the shaking amplitude acquisition module (4) is used for acquiring the shaking amplitude information of the goods on the workbench (1) when the workbench (1) is lifted;
the judging module (6) is in communication connection with the shaking amplitude acquiring module (4) and is used for acquiring shaking amplitude information and judging whether the shaking amplitude exceeds a preset shaking amplitude threshold value or not; if the shaking amplitude exceeds a preset shaking amplitude threshold value, generating abnormal shaking amplitude information;
the control module (7) is in communication connection with the judgment module (6) and is used for receiving abnormal shaking amplitude information and sending a first alarm instruction to the alarm module (5);
the alarm module (5) receives and responds to the first alarm instruction to carry out alarm prompt;
a safe standing area is arranged on the upper surface of the workbench (1), and workers are in the safe standing area to load and unload goods; the system further comprises an infrared detection module (8);
the infrared detection module (8) is used for acquiring the area range information of the safe standing area occupied by the goods;
the judgment module (6) is also in communication connection with the infrared detection module (8) and is also used for judging whether the area range exceeds a preset first area range threshold value; if the area range exceeds the first area range threshold, generating goods placement abnormity information;
the control module (7) is further configured to receive the abnormal goods placement information and send a second alarm instruction to the alarm module (5);
the alarm module (5) receives and responds to the second alarm instruction to carry out alarm prompt;
the shaking amplitude acquisition module (4) comprises an image recognition sensor, when the workbench (1) ascends or descends, images of cargos relative to the workbench (1) are continuously shot, and the position difference of the cargos in the front and rear two frames of images is acquired, so that the shaking amplitude information of the cargos arranged on the workbench (1) is acquired.
2. The intelligent lifting system of claim 1, wherein: the system further comprises a height detection module (10) and a weight detection module;
the height detection module (10) is used for acquiring the height of the goods on the workbench (1);
the weight detection module is used for acquiring the weight of goods on the workbench (1);
the judging module (6) is also in communication connection with the height detecting module (10) and the weight detecting module respectively, and is further used for judging whether the cargo height exceeds a preset cargo height threshold value and judging whether the cargo weight exceeds a preset cargo weight threshold value; if the cargo height exceeds a preset cargo height threshold and/or the cargo weight exceeds a preset cargo weight threshold, generating abnormal information of the cargo quantity;
the control module (7) is further configured to receive the information about the abnormal quantity of the goods and send a third alarm instruction to the alarm module (5);
and the alarm module (5) receives and responds to the third alarm instruction to carry out alarm prompt.
3. The intelligent lifting system of claim 1, wherein: the system further comprises a buffer module (9);
the judging module (6) is further configured to judge whether the area range exceeds a preset second area range threshold; if the area range exceeds the second area range threshold, generating personnel danger information;
the control module (7) is further used for receiving the personnel danger information and sending a buffering instruction to the buffering module (9);
the buffer module (9) comprises an air bag arranged below the safe standing area and is used for receiving and responding to the buffer instruction and ejecting the air bag.
4. The intelligent lifting system of claim 1, wherein: the system further comprises a height detection module (10) and a braking module (11);
the height detection module (10) is used for acquiring the ground clearance information of the workbench (1);
the judging module (6) is also in communication connection with the height detecting module (10) and is also used for judging whether the ground clearance information reaches a preset ground clearance threshold value;
the control module (7) is further configured to send a braking instruction to the braking module (11) when the ground clearance information reaches a preset ground clearance threshold;
the braking module (11) is in communication connection with the control module (7) and is further used for receiving and responding to the braking instruction to brake the workbench (1).
5. The intelligent lifting system of claim 1, wherein: the system also includes a fuel quantity detection module (12);
the oil quantity detection module (12) is used for detecting the residual oil quantity information of the hydraulic cylinder (3);
the judgment module (6) is also in communication connection with the oil quantity detection module (12); if the residual oil quantity is lower than a preset oil quantity threshold value, generating oil quantity abnormal information;
the control module (7) is further configured to receive the oil quantity abnormality information and send a fourth alarm instruction to the alarm module (5);
and the alarm module (5) receives and responds to the fourth alarm instruction to carry out alarm prompt.
6. The intelligent lifting system of claim 4, wherein: the system further comprises a hand-held remote control module (13);
and the handheld remote control module (13) is in communication connection with the braking module (11) and is used for controlling the braking module (11) to brake the workbench (1).
7. The intelligent lifting system of claim 4, wherein: the system further comprises a marking module (14), the marking module (14) comprising a marking pen (141) and a marking plate (142);
the marking pen (141) is fixedly connected with one side of the workbench (1), and the marking plate (142) is arranged on one side of the workbench (1);
the marking pen (141) is used for marking on the marking plate (142) and leaving a marking point when the marking pen (141) is braked in the process of moving the workbench (1) upwards;
the height detection module (10) is further used for acquiring the ground clearance information of the mark point;
the judgment module (6) is further configured to generate braking anomaly information when the absolute value of the difference between the ground clearance of the mark point and the ground clearance threshold exceeds a preset difference threshold;
the control module (7) is further configured to receive the brake anomaly information and send a fifth alarm instruction to the alarm module (5);
and the alarm module (5) receives and responds to the fifth alarm instruction to carry out alarm prompt.
8. The intelligent lifting system of claim 7, wherein: the system further comprises a cleaning module (15);
the cleaning module (15) is fixedly connected with the workbench (1), is arranged above the marking pen (141), and is used for erasing the marking points on the marking plate (142) when the workbench (1) moves downwards.
9. An intelligent lifting method is characterized in that: an intelligent lifting system applied to any one of the preceding claims 1-8, comprising:
when the workbench (1) is lifted, acquiring the shaking amplitude information of the goods placed on the workbench (1);
judging whether the shaking amplitude exceeds a preset shaking amplitude threshold value or not based on the obtained shaking amplitude information;
and if the shaking amplitude exceeds a preset shaking amplitude threshold value, giving an alarm prompt.
CN202111667556.2A 2021-12-31 2021-12-31 Intelligent lifting system and method Active CN114105035B (en)

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DE19815886A1 (en) * 1998-04-08 1999-10-28 Still & Saxby Sarl Industrial truck with a mast
CN203998786U (en) * 2014-03-20 2014-12-10 温岭鼎尚机电有限公司 Oil-filled exhaust equipment for jack oil sac
CN109553040B (en) * 2018-11-30 2024-09-06 徐工消防安全装备有限公司 Aerial working platform truck and aerial working platform truck load weight detection method
CN110803659A (en) * 2019-10-22 2020-02-18 林德（中国）叉车有限公司 Method and device for controlling tilting speed of forklift gantry
CN211078307U (en) * 2019-12-03 2020-07-24 昆山市海派环保科技有限公司 Simple platform elevator

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