CN110070653A - A kind of warehouse forklift automated management system and its management method - Google Patents
A kind of warehouse forklift automated management system and its management method Download PDFInfo
- Publication number
- CN110070653A CN110070653A CN201910344799.9A CN201910344799A CN110070653A CN 110070653 A CN110070653 A CN 110070653A CN 201910344799 A CN201910344799 A CN 201910344799A CN 110070653 A CN110070653 A CN 110070653A
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- Prior art keywords
- forklift
- warehouse
- password
- control module
- signal
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
- G07C3/08—Registering or indicating the production of the machine either with or without registering working or idle time
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The present invention provides a kind of warehouse forklift automated management system, comprising being arranged on forklift: signal acquisition module, and acquisition warehouse shovels acceleration signal, collision alarm;Control module is communicated to connect with signal acquisition module, duty room PC machine, forklift relay respectively, and acceleration signal, the collision alarm that will acquire are sent to duty room PC machine;Input/output module communicates to connect control module, and for inputting forklift setting up password, Password Input is correct, and control module drives forklift relay to start forklift motor;Signal transmission module, communication connection are arranged between control module and duty room PC machine, and acceleration signal, collision alarm are sent to duty room PC machine.The present invention also includes a kind of warehouse forklift automatic management method.The present invention is sent to PC machine by the acceleration signal and collision alarm of automatic collection forklift, can effectively track forklift accident occurrence cause, by using electronic password lock, so that warehouse forklift management more automates.
Description
Technical field
The present invention relates to warehouse forklift field of automation technology, specially a kind of warehouse forklift automated management system.
Background technique
Warehouse forklift is to carry to arrange practical tool with cargo for the cargo in warehouse, passes through making for warehouse forklift
With so that the cargo in warehouse arranges management of shifting products enhanced convenience, the working efficiency that raising cargo arranges.
However existing warehouse forklift largely relies on manual operation, warehouse space is limited, especially the case in transhipment accumulation
When the wisps such as body, collision happens occasionally.The means that also warehouse forklift accident is not recorded specially at present.Due to can not
Automatic real-time collecting counts the working condition of warehouse forklift, therefore warehouse forklift management of safe operation cannot achieve automatically
Change management, affects working efficiency.
Existing warehouse forklift lock is typically also using mechanical lock, and safety is not high, damage easy to wear, once lose or
It forgets to carry and will have a direct impact on work.
Summary of the invention
The object of the present invention is to provide a kind of warehouse forklift automated management systems, by collecting adding for warehouse forklift automatically
Speed signal, collision alarm are sent to duty room PC machine in real time, can effectively understand the working condition of warehouse forklift, reinforce
Automatic management to warehouse forklift trouble free service.Management system of the invention simultaneously further comprises the function of digital cipher lock,
Warehouse forklift management automation is furthermore achieved.
In order to achieve the above object, the present invention provides a kind of warehouse forklift automated management system, warehouse forklift relay
Warehouse forklift motor is communicated to connect, forklift motor in warehouse is started by warehouse forklift relay.The warehouse forklift automation pipe
Reason system includes to be arranged on warehouse forklift:
Signal acquisition module acquires warehouse forklift analog quantity acceleration signal, collision alarm;
Control module is communicated to connect with signal acquisition module, duty room PC machine, forklift relay, the mould that will acquire respectively
Analog quantity acceleration signal, collision alarm are converted to corresponding digital quantity signal and are sent to duty room PC machine;
Memory module communicates to connect control module, touches for storing presetting cipher and digital quantity acceleration signal, digital quantity
Hit signal;
Input/output module communicates to connect control module, for inputting setting up password and removing, modification, described in preservation
Presetting cipher;After the completion of setting up password input, whether control module compares setting up password consistent with presetting cipher;Comparison result one
When cause, control module drives forklift relay in warehouse to start warehouse forklift motor;
Signal transmission module, communication connection are arranged between control module and duty room PC machine, and wireless signal sends number
Acceleration signal, the collision alarm of amount give duty room PC machine.
The signal acquisition module includes to communicate to connect with control module:
Acceleration transducer acquires the acceleration signal of warehouse forklift;
Crash sensor, acquisition warehouse forklift and foreign object collide the shock signal of generation.
The warehouse forklift automated management system also includes clock circuit, control module is communicated to connect, for generating number
The time signal of word amount.
The warehouse forklift automated management system also includes counter, communicates to connect control module, for according to warehouse
The number of forklift starting generates the count value of digital quantity;When the setting up password of input is consistent with presetting cipher, control module is driven
The counter value is added 1 by counter.
The memory module includes to communicate to connect with control module:
Password storage module does not lose the information of storage for storing presetting cipher after power down;
Data memory module, for storing acceleration signal, collision alarm, time signal and the count value of digital quantity.
The input/output module includes to communicate to connect with control module:
Keyboard is equipped with and removes key, reset button, saving button and several digital keys;It is defeated by the keyboard
Enter setting up password, removes, modifies, saves presets password;
Display screen for showing whether input correct setting up password, and shows the time signal of the digital quantity;
LED light, when inputting correct setting up password, control module driving LED light is always on;When continuously input error three times
Setting up password when, LED light flashing alarm;
Buzzer, when inputting correct setting up password, control module drives buzzer to issue the starting prompt of warehouse forklift
Sound;When the continuously setting up password of input error three times, control module drives buzzer to issue alarm sound.
The warehouse forklift automated management system, also includes driving circuit, and communication connection is arranged in control module and storehouse
Between the forklift relay of library;After inputting correct setting up password, control module sends the first control to the driving circuit and refers to
It enables, driving circuit drives forklift relay in warehouse to work according to first control instruction, starts warehouse forklift motor.
A kind of warehouse forklift automatic management method is realized using warehouse forklift automated management system of the invention
, comprising the steps of:
S1, setting up password is inputted by keyboard, control module compares setting up password and presetting cipher;Comparison result is consistent,
Into S3;Otherwise enter S2;
The setting up password mistake that S2, display screen prompt input, the continuous input error of setting up password are less than three times, into S1;
Otherwise, LED light flashing alarm, buzzer issue alarm sound;
S3, the setting up password of display screen prompt input are correct, and LED light is always on, and buzzer issues the starting prompt of warehouse forklift
Count value is added 1 by sound, counter;
S4, acceleration transducer, crash sensor acquire acceleration signal, the collision alarm of warehouse forklift analog quantity;
Analog quantity acceleration signal, collision alarm are converted to corresponding digital quantity signal by S5, control module, pass through signal
Transmission module wireless transmission digital quantity acceleration signal, collision alarm, time signal, count value give duty room PC machine.
The step S1 also includes:
After S11, the correct setting up password of input, if presetting cipher is removed, into S12;If modifying presetting cipher, enter
S13;
S12, clearing password signal is sent by the removing key to control module, control module removes password storage mould
Presetting cipher in block;
S13, first by the reset button to control module send password reset signal, then by digital keys to
Control module inputs new presetting cipher, then sends password to control module by saving button and saves instruction, finally controls
Module is by original presetting cipher in new presetting cipher substitution ciphers memory module.
Compared with the prior art, the advantages of the present invention are as follows:
1. acceleration signal and collision alarm when being worked by automatic collection warehouse forklift, and sent out together with time signal
Duty room PC machine is given, the automation collection of warehouse forklift operational data is realized;Be conducive to administrative staff and statistically analyze acquisition
Data, it is effective to carry out the safety operation management of warehouse forklift, prevent the generation of safety accident;
2. with mechanical key unlocking compare, digital cipher lock of the invention have without key, without lockhole, without machine driving,
The advantages that being hardly damaged, not wearing further improves warehouse forklift automatic management level.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, attached drawing needed in description will be made simply below
It introduces, it should be apparent that, the accompanying drawings in the following description is one embodiment of the present of invention, and those of ordinary skill in the art are come
It says, without creative efforts, is also possible to obtain other drawings based on these drawings:
Fig. 1 is warehouse forklift automated management system structural schematic diagram of the invention;
Fig. 2 is warehouse forklift automatic management method flow schematic diagram of the invention;
In figure: 1, acceleration transducer;2, crash sensor;3, control module;4, display screen;5, keyboard;6, buzzer;
7, LED light;8, clock circuit;9, driving circuit;10, warehouse forklift relay;11, warehouse forklift motor;12, data store mould
Block;13, password storage module;14, signal transmission module;15, duty room PC machine;16, counter.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of warehouse forklift automated management system, and warehouse forklift relay 10 communicates to connect warehouse forklift
Motor 11 starts warehouse forklift motor 11 by warehouse forklift relay 10, as shown in Figure 1, the management system includes setting
On warehouse forklift: signal acquisition module, control module 3, memory module, input/output module, signal transmission module 14, when
Clock circuit 8, counter 16, driving circuit 9.
The signal acquisition module includes acceleration transducer 1 and crash sensor 2.The acceleration transducer 1 is used for
Acquire the acceleration signal of warehouse forklift;The crash sensor 2 is for acquiring warehouse forklift and foreign object collides generation
Hit signal.
The clock circuit 8, for generating the time signal of digital quantity.In Application Example of the invention, when described
Clock circuit 8 is preferably DS1302 clock chip, has the advantages that low-power consumption, can be display lattice with 24 hours or 12 hours
Formula, to year, month, day, week, when, minute, second carry out timing.
The control module 3 is communicated to connect with acceleration transducer 1, crash sensor 2, clock circuit 8 respectively, will be obtained
Analog quantity acceleration signal, the collision alarm taken is converted to corresponding digital quantity signal;In Application Example of the invention, institute
Stating control module 3 is preferably STC89C52 single chip, has the advantages that low-power consumption, processing speed are efficient, and be able to satisfy this hair
Bright interface requirements.
The input/output module includes to communicate to connect with control module 3:
Keyboard 5 is equipped with and removes key, reset button, saving button and several digital keys;Pass through the keyboard 5
Setting up password is inputted, removes, modify, save presets password;After the completion of setting up password input, control module 3 compares setting up password
It is whether consistent with presetting cipher;When comparison result is consistent, control module 3 drives warehouse forklift relay 10 to start warehouse forklift electricity
Machine 11;In Application Example of the invention, the keyboard 5 is preferably 4*4 matrix keyboard;
Display screen 4 for showing whether input correct setting up password, and shows the time signal of the digital quantity;?
In Application Example of the invention, the display screen 4 is preferably 1602 liquid crystal displays, can show 32 characters, property simultaneously
Valence is than high;
LED light 7, when inputting correct setting up password, control module 3 drives LED light 7 to be always on;When continuously inputting three times
When the setting up password of mistake, the flashing alarm of LED light 7;
Buzzer 6, when inputting correct setting up password, control module 3 drives buzzer 6 to issue the starting of warehouse forklift and mentions
Show sound;When the continuously setting up password of input error three times, control module 3 drives buzzer 6 to issue alarm sound.
The counter 16 communicates to connect control module 3, and the number for being started according to warehouse forklift generates digital quantity
Count value;When the setting up password of input is consistent with presetting cipher, the counter value is added 1 by 3 actuation counter 16 of control module.
The memory module includes the password storage module 13 communicated to connect with control module 3 and data memory module 12.
The password storage module 13 is for storing presetting cipher, and in Application Example of the invention, preferably AT24C02 stores core
Piece, does not lose the information of storage after power down, the information preservation time limit is up to 40 years;The data memory module 12, for storing
Acceleration signal, collision alarm, time signal and the count value of digital quantity.
The driving circuit 9, communication connection are arranged between control module 3 and warehouse forklift relay 10;When input just
After true setting up password, control module 3 sends the first control instruction to the driving circuit 9, and driving circuit 9 is according to described first
Control instruction drives warehouse forklift relay 10 to work, and starts warehouse forklift motor 11.
The signal transmission module 14, communication connection are arranged between control module 3 and duty room PC machine 15, wireless signal
The acceleration signal, collision alarm, time signal of digital quantity are sent to duty room PC machine 15.In Application Example of the invention
In, preferably RF418, with cost performance height, the advantages of reliable communications.
A kind of warehouse forklift automatic management method is realized using warehouse forklift automated management system of the invention
, as shown in Figure 2, comprising the steps of:
S1, setting up password is inputted by keyboard 5, control module 3 compares setting up password and presetting cipher;Comparison result one
It causes, into S3;Otherwise enter S2;
The setting up password mistake that S2, the prompt of display screen 4 input, the continuous input error of setting up password are less than three times, into S1;
Otherwise, the flashing of LED light 7 alarm, buzzer 6 issue alarm sound;
S3, the setting up password of the prompt input of display screen 4 are correct, and LED light 7 is always on, and buzzer 6 issues the starting of warehouse forklift and mentions
Show that count value is added 1 by sound, counter 16;
S4, acceleration transducer 1, crash sensor 2 acquire acceleration signal, the collision alarm of warehouse forklift analog quantity;
Analog quantity acceleration signal, collision alarm are converted to corresponding digital quantity signal by S5, control module 3, pass through letter
Number transmission module 14 transmits wirelessly digital quantity acceleration signal, collision alarm, time signal, count value to duty room PC machine 15.
The step S1 also includes:
After S11, the correct setting up password of input, if presetting cipher is removed, into S12;If modifying presetting cipher, enter
S13;
S12, clearing password signal is sent by the removing key to control module 3, control module 3 removes password storage
Presetting cipher in module 13;
S13, first by the reset button to control module 3 send password reset signal, then pass through digital keys
New presetting cipher is inputted to control module 3, and password is then sent to control module 3 by saving button and saves instruction, finally
Control module 3 is by original presetting cipher in new presetting cipher substitution ciphers memory module 13.
Compared with the prior art, the advantages of the present invention are as follows:
1. acceleration signal and collision alarm when being worked by automatic collection warehouse forklift, and sent out together with time signal
Duty room PC machine 15 is given, the automation collection of warehouse forklift operational data is realized;Be conducive to administrative staff's statistical analysis to adopt
The data of collection, it is effective to carry out the safety operation management of warehouse forklift, prevent the generation of safety accident;
2. by the present invention in that further improving warehouse forklift automatic management level with digital cipher lock.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or replace
It changes, these modifications or substitutions should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with right
It is required that protection scope subject to.
Claims (9)
1. a kind of warehouse forklift automated management system, warehouse forklift relay communicates to connect warehouse forklift motor, passes through warehouse
Forklift relay starts warehouse forklift motor, which is characterized in that the management system includes to be arranged on warehouse forklift:
Signal acquisition module acquires warehouse forklift analog quantity acceleration signal, collision alarm;
Control module is communicated to connect with signal acquisition module, duty room PC machine, forklift relay, the analog quantity that will acquire respectively
Acceleration signal, collision alarm are converted to corresponding digital quantity signal and are sent to duty room PC machine;
Memory module communicates to connect control module, for storing presetting cipher and digital quantity acceleration signal, digital quantity collision letter
Number;
Input/output module communicates to connect control module, for input setting up password and removing, modification, save it is described preset
Password;After the completion of setting up password input, whether control module compares setting up password consistent with presetting cipher;Comparison result is consistent
When, control module drives forklift relay in warehouse to start warehouse forklift motor;
Signal transmission module, communication connection are arranged between control module and duty room PC machine, and wireless signal sends digital quantity
Acceleration signal, collision alarm give duty room PC machine.
2. forklift automated management system in warehouse as described in claim 1, which is characterized in that the signal acquisition module includes
It is communicated to connect with control module:
Acceleration transducer acquires the acceleration signal of warehouse forklift;
Crash sensor, acquisition warehouse forklift and foreign object collide the shock signal of generation.
3. forklift automated management system in warehouse as described in claim 1, which is characterized in that also include clock circuit, communication
Link control module, for generating the time signal of digital quantity.
4. forklift automated management system in warehouse as described in claim 1, which is characterized in that also include counter, communication link
Control module is connect, the number for starting according to warehouse forklift generates the count value of digital quantity;When the setting up password of input and pre-
It is consistent to set password, the counter value is added 1 by control module actuation counter.
5. forklift automated management system in warehouse as described in claim 1, which is characterized in that the memory module include and control
The communication connection of molding block:
Password storage module does not lose the information of storage for storing presetting cipher after power down;
Data memory module, for storing acceleration signal, collision alarm, time signal and the count value of digital quantity.
6. forklift automated management system in warehouse as described in claim 1, which is characterized in that the input/output module includes
It is communicated to connect with control module:
Keyboard is equipped with and removes key, reset button, saving button and several digital keys;It is opened by keyboard input
Dynamic password, removes, modifies, saves presets password;
Display screen for showing whether input correct setting up password, and shows the time signal of the digital quantity;
LED light, when inputting correct setting up password, control module driving LED light is always on;When continuously input error is opened three times
When dynamic password, LED light flashing alarm;
Buzzer, when inputting correct setting up password, control module drives buzzer to issue warehouse forklift starting prompt tone;When
When the continuous setting up password of input error three times, control module drives buzzer to issue alarm sound.
7. forklift automated management system in warehouse as described in claim 1, which is characterized in that also include driving circuit, communication
Connection is arranged between control module and warehouse forklift relay;After inputting correct setting up password, control module is to described
Driving circuit sends the first control instruction, and driving circuit drives forklift relay in warehouse to work according to first control instruction,
Start warehouse forklift motor.
8. a kind of warehouse forklift automatic management method, using claim 1 to claim 7 it is any as described in warehouse forklift
Automated management system is realized, which is characterized in that includes step:
S1, setting up password is inputted by keyboard, control module compares setting up password and presetting cipher;Comparison result is consistent, enters
S3;Otherwise enter S2;
The setting up password mistake that S2, display screen prompt input, the continuous input error of setting up password are less than three times, into S1;Otherwise,
LED light flashing alarm, buzzer issue alarm sound;
S3, the setting up password of display screen prompt input are correct, and LED light is always on, and buzzer issues warehouse forklift and starts prompt tone, meter
Count value is added 1 by number device;
S4, acceleration transducer, crash sensor acquire acceleration signal, the collision alarm of warehouse forklift analog quantity;
Analog quantity acceleration signal, collision alarm are converted to corresponding digital quantity signal by S5, control module, are transmitted by signal
Module wireless transmission digital quantity acceleration signal, collision alarm, time signal, count value give duty room PC machine.
9. forklift automatic management method in warehouse as claimed in claim 8, which is characterized in that the step S1 also includes:
After S11, the correct setting up password of input, if presetting cipher is removed, into S12;If presetting cipher is modified, into S13;
S12, clearing password signal is sent by the removing key to control module, control module is removed in password storage module
Presetting cipher;
S13, password reset signal sent to control module by the reset button first, then by digital keys to control
Module inputs new presetting cipher, then sends password to control module by saving button and saves instruction, last control module
By original presetting cipher in new presetting cipher substitution ciphers memory module.
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CN201910344799.9A CN110070653A (en) | 2019-04-26 | 2019-04-26 | A kind of warehouse forklift automated management system and its management method |
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CN201910344799.9A CN110070653A (en) | 2019-04-26 | 2019-04-26 | A kind of warehouse forklift automated management system and its management method |
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Application publication date: 20190730 |