CN109902988A - A kind of transportation management system and its management method - Google Patents
A kind of transportation management system and its management method Download PDFInfo
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- CN109902988A CN109902988A CN201811240392.3A CN201811240392A CN109902988A CN 109902988 A CN109902988 A CN 109902988A CN 201811240392 A CN201811240392 A CN 201811240392A CN 109902988 A CN109902988 A CN 109902988A
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Abstract
The invention discloses a kind of transportation management method and its systems.Software and hardware combination, administrator, which passes through, generates scheduling list, and matching sky trailer, entrucking driver inquires idle list of dispatching and goes entrucking before later, and trailer IC card is inserted into headstock card slot recording information of vehicles；Again by main line vehicle, unload operate same steps realize management.Convenience and the safety for significantly improving driver's transport, bring for Logistic Scheduling person and concentrate and simple effectively work, for manager's raising efficiency of operation.
Description
Technical field
The invention belongs to the technical field of transportation management, especially a kind of transportation management system and its management method.
Background technique
About the logistics transportation of large amount bulk cargo, refer to the information of client, loglstics enterprise, destination tripartite about data
Exchange is transmitted by pound list, and in order not to the great trust of negative client, loglstics enterprise has felt like doing transport and often wanted
Verification both sides cargo pound list information makes corresponding adjustment for haulage vehicle to search reason step by step.
In conventional operation activity, enterprise is all to have operator in face of programs such as trailer inquiry, lorry registration, regular inspection, weighings
Member's hand-kept counts the Global Information for obtaining related service according to the delivery receitp of driver and manager, this traditional
Mode is not only time-consuming, but also error rate is larger, operates the more various fortuitous events easy to breed of group, most directly hurried enterprise
A large amount of losses in terms of manpower financial capacity.
With the high speed development of Internet of Things, many enterprises go detection weight house data to obtain phase by unmanned intelligent weighing
Information is answered, but third company this kind of for logistics company wants that obtaining both sides' weight house information realization is less likely, and in vehicle
Then the too big realization of cost is too difficult for upper device pressure sensor, and for getting rid of the vehicle of extension, trailer can only be by artificial without the situation of electricity
Confirm location information, can not quickly identify.
Summary of the invention
The present invention is to solve at least one of above-mentioned background technique technical problem, provides a kind of transportation management system and its pipe
Reason method.
The present invention is achieved through the following technical solutions: a kind of transportation management method, comprising:
Step (1): the identity information and waybill card information of IC card storage driver；
Step (2): administrator generates scheduling list, matches empty trailer；
Step (3): entrucking driver inquires idle scheduling list and goes entrucking before later；
Step (4): the SG card of trailer is inserted into the card slot of automobile, is associated with IC card；
Step (5): the ID card of driver is inserted into the card slot of automobile, is associated with IC card；
Step (6): main line vehicle, repetition step of unloading (4) and step (5), and it is associated with parking information；
Step (7): printer print data.
In a further embodiment, in the step (1) specifically includes the following steps:
One, IC card resets, sends read-write main memory order and address；
Two, IC card reads data without verifying security code；
Three, IC verifies security code, after security code verifies successfully, writes data；
Four, after security code verification failure, error counter subtracts one, when the numerical value of error counter is kept to 0, IC card
It is write dead, it is impossible to write data.
In a further embodiment, the IC card association specifically includes: in IC card detection, IC card number verifying and IC card
It passes.
In a further embodiment, the printer print data is specifically includes the following steps: S1 initialization printing connects
Mouthful；S2 obtains printable character dot matrix；S3 is printed line by line；If S4 has paper printing, data are sent, allow to heat printing；S5 rotation
Stepper motor: upper two step and lower two step separately replace, until printing is completed；If S6 is printed without paper, directly terminate to print.
In a further embodiment, 7.2V power input is used in the S3, power supply chip is turning to a high position under normality
It is changed to before low level enabled, needs a transient state time, i.e. high level to low level needs transient state time, guarantees power supply core
The stable power supply output of piece；If not obtaining stable 7.2V power supply output, correct print data will not be obtained.
A kind of transportation management system, comprising:
Software section, including receive terminal, information collection server and database；The output end for receiving terminal and institute
The input terminal communication connection of information collection server is stated, the output end of the information collection server passes sequentially through kafka module
With the input terminal communication connection of monitor module and database；The database includes database table, and the tables of data includes:
Driver's table, waybill table dispatch single table, meter for vehicle, terminal table and SIM table；
Hardware components, including IC card and printer；The IC card includes read-write main memory, read-write protection memory, reads
Write safe storage, verification security code and error counter；The IC card is inserted into the card slot for receiving terminal.
In a further embodiment, the printer is thermal printer, and every row prints 384 points, and every a line adds
Heat is divided into two pieces of regions, one piece of region of primary heating；Before obtaining printable character, dot matrix transverse mode shape is converted data to
Formula, i.e. matrix of printed dots in rows；For printing every a line dot matrix, motor intersect rotate upper two step and it is lower two can perfection
Linking is a complete word.
In a further embodiment, the information for receiving terminal and capable of storing the information and a trailer of 5 drivers；
The database includes non-relational database-Redis and relevant database-MySQL.
Beneficial effects of the present invention: convenience and the safety of driver's transport are significantly improved, brings collection for Logistic Scheduling person
In and simple effectively work, improve efficiency of operation for manager.Information-based transportation dispatching theory improves in Traditional Transportation
Information transmits the drawbacks such as slow.
Detailed description of the invention
Fig. 1 is the flow chart that IC card reads and writes data.
Fig. 2 is the flow chart for verifying security code.
Fig. 3 is the flow chart of IC card detection.
Fig. 4 is the flow chart that IC card uploads.
Fig. 5 is the program flow diagram of printer.
Flow chart of the Fig. 6 between database and acquisition server.
Fig. 7 is the structural schematic diagram of database table.
Fig. 8 is the flow chart one that scheduling singly uses.
Fig. 9 is the flowchart 2 that scheduling singly uses.
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.
Embodiment
A kind of transportation management method, comprising the following steps:
Step (1): the identity information and waybill card information of IC card storage driver；
Step (2): administrator generates scheduling list, matches empty trailer；
Step (3): entrucking driver inquires idle scheduling list and goes entrucking before later；
Step (4): the SG card of trailer is inserted into the card slot of automobile, is associated with IC card；
Step (5): the ID card of driver is inserted into the card slot of automobile, is associated with IC card；
Step (6): main line vehicle, repetition step of unloading (4) and step (5), and it is associated with parking information；
Step (7): printer print data.
A kind of transportation management system, comprising:
Software section, including receive terminal, information collection server and database；The output end for receiving terminal and institute
The input terminal communication connection of information collection server is stated, the output end of the information collection server passes sequentially through kafka module
With the input terminal communication connection of monitor module and database.
The IC card is inserted into the card slot for receiving terminal.Information is wherein stored using SLE4442 card in IC card.
Main includes read-write main memory, read-write protection memory, read-write safe storage, verification security code and error counter.
It is all to need write order before executing these operations, read write command is as shown in table 1.
Read write command in table 1IC card
| Operation | Order |
| Read main memory | 0x30 |
| Write main memory | 0x38 |
| Read protection memory | 0x34 |
| Write-lock memory | 0x3C |
| Read safe storage | 0x31 |
| Write safe storage | 0x39 |
| Verify security code | 0x33 |
| Write EC | 0x4F |
SLE4442 card is read not needing verification security code when memory, can be read data with data all in card reading and is divided into three
Step: one, IC card resets, sends read-write main memory order and address；
Two, IC card reads data without verifying security code；
Three, IC verifies security code, after security code verifies successfully, writes data；
Four, after security code verification failure, error counter subtracts one, when the numerical value of error counter is kept to 0, IC card
It is write dead, it is impossible to write data.Need first to verify security code when writing data, security code could start after verifying successfully
When writing data, and verifying security code, if error is primary, EC counter subtracts one, and when EC is 0, card will be write extremely, will
Data cannot be write again；As long as it is primary to verify security code success, then 7 can be reset to by EC by force long.Data flow diagram is read and write as schemed
1.When writing data, the verification of security code is more important, if operating up failure, will lead to card and is write extremely, can not be write again
Card, so this partial code should be checked more.Because repeatedly verification can unsuccessfully write card extremely, can also occur another in this way
Good results, that is, card is become into a card reading, by the data one-time write of needs, other people is not allowed to modify data in card,
Verification security code, which can substantially be divided into, to be read EC, 3 verifications, resets EC and examine the several steps of EC again, such as Fig. 2 institute
Show.
The verification security code that requires before that SLE4442 writes data every time uses I2C line to prevent data are illegally written
Data are read and write, I2C bus standard is met.
Starting bus condition: between CLK high period, send IO line one failing edge；
It closes bus condition: in CLK high level device, sending IO line one rising edge；
Response reset condition: setting low IO when starting, and device provides a clock pulses from high to low in RST foot.
At this point, IO foot exports valid data first, hereafter continuous 31 pulses read the 4 byte header data of EEPROM, the 33rd
A clock pulses makes IO become high-impedance state, completes answering.
1) before on/off bus, response reset either read-write data, need to control the GPIO signal pipe of MCU
Foot, the i.e. direction of the I/O data line of I2C line.When MCU is exported, need to be set as output mode；When MCU is inputted, need to be set as
Input pattern.2) it needs to send reset signal before read-write data, and also needs to verify security code before writing data, verification is just
After really, data can be write.3) after verifying successfully, the value of EC is reset, that is, is set to maximum value.
The IC card of terminal is divided into driver identity card and two kinds of waybill card, the storage content of every kind of classification IC such as 2 institute of table
Show.
The storage content of the every kind of classification IC of table 2
Each terminal maintains a driver information caching, while can store 5 driver informations and a trailer cargo
Information.IC card association is broadly divided into three steps: IC card detection, IC card number verifying and IC card upload, three parts flow chart such as Fig. 3 and figure
Shown in 4.
Using the external thermal printer TP701 print data of all-in-one machine, the SPI1 bus transfer print data of MCU is used.
The every row of TP701 thermal printer can print 384 points, and the heating of every a line is divided into 6 regions, and stepper motor is every
Secondary 0.0625 millimeter of rotation.In integrated machine equipment, the heating of every a line is divided into two pieces of regions, one piece of region of primary heating,
Heating time regards concrete condition modification.Before data to be printed will be needed to be output to printer, need to convert data to a little
Battle array transverse mode form, i.e. matrix of printed dots in rows, rather than arrange.For printing every a line dot matrix, motor intersects rotation upper two
Step and it is lower two can perfect linking be a complete word, so that the word of printing gap is not occurred.Printer main program part
Flow graph such as Fig. 5.
Transient state time: the 7.2V power input for needing LM2596-ADJ power supply chip to generate due to printer, all-in-one machine produce
It under the power supply chip normality of raw 7.2V and is not enabled on, but power supply chip is enabled by MCU again when needing print data,
Generate 7.2V power supply.Need print data when, it is to be noted that under normality when enabling 7.2V power supply chip, power supply core
Piece needs a transient state time, i.e., when high level to low level needs transient state before being converted to low level and being enabled to a high position
Between, such power supply chip can just obtain stable power supply output, so that printer works normally.Meanwhile it if not obtaining steady
Fixed 7.2V power supply output, then the rotation that will will affect LV8548M driving 2-2 phase step motor, will not obtain correctly
Print data.So high level here to low level transient state time be necessary.
Printer layout is single, data storage format be also be stored in a manner of structural body in terminal memory, so
When printing driver information, goods information and information of vehicles, individually tissue layout is needed respectively.Therefore, these three are being printed
When information, all it is that different functions is called to be formatted printing, is print Driver Info, print respectively
Tri- functions of Goods, print Vehicle.
By being inserted into IC card to terminal groove, terminal receives and card number is sent to acquisition service after card message operator
Device, the run method in acquisition server IC Bussiness class receive card number and inquire database information, and data filling is issued
To terminal；
Another terminal every time transmits data to acquisition server, the run in acquisition server GpsBussiness class
() method is parsed in deposit kafka medium, then by the Single Thread Kafka String of monitor middle layer
Create Kafka Streams method in Message Listener class obtains the data in kafka and parses deposit
The message that each terminal is sent is stored in relevant database mysql by redis database by a series of transmitting of middlewares
In transferred convenient for interface queries, screening displaying is carried out to data by the diversity of data base query method, shown in Fig. 6.
The database includes database table, the tables of data include: driver's table, waybill table, dispatch single table, meter for vehicle,
Terminal table and SIM table；Hardware components, including IC card and printer, shown in Fig. 7.The design of database table is single mainly around scheduling
Table Dispatch table designs, and using Drivers Crew Driver, meter for vehicle Lorrycar, terminal table Terminal etc. is connected data
It passes through.
The main realization step of scheduling: administrator, which generates, dispatches list, and the empty trailer of matching, entrucking driver inquires the free time and dispatches list
Entrucking is before gone later, and trailer IC card is inserted into headstock card slot recording information of vehicles；Again by main line vehicle, unloading operates same steps,
By each vehicle registration in the process into scheduling list, tonnage is finally recorded, dispatches unijunction beam, as shown in Figure 8 and Figure 9.
Claims (8)
1. a kind of transportation management method characterized by comprising
Step (1): the identity information and waybill card information of IC card storage driver；
Step (2): administrator generates scheduling list, matches empty trailer；
Step (3): entrucking driver inquires idle scheduling list and goes entrucking before later；
Step (4): the SG card of trailer is inserted into the card slot of automobile, is associated with IC card；
Step (5): the ID card of driver is inserted into the card slot of automobile, is associated with IC card；
Step (6): main line vehicle, repetition step of unloading (4) and step (5), and it is associated with parking information；
Step (7): printer print data.
2. a kind of transportation management method according to claim 1, which is characterized in that specifically included in the step (1) with
Lower step:
One, IC card resets, sends read-write main memory order and address；
Two, IC card reads data without verifying security code；
Three, IC verifies security code, after security code verifies successfully, writes data；
Four, after security code verification failure, error counter subtracts one, and when the numerical value of error counter is kept to 0, IC card is write
Extremely, it is impossible to write data.
3. a kind of transportation management method according to claim 1, which is characterized in that the IC card association specifically includes: IC
Card detection, IC card number verifying and IC card upload.
4. a kind of transportation management method according to claim 1, which is characterized in that the printer print data is specifically wrapped
Include following steps: S1 initializes printing interface；S2 obtains printable character dot matrix；S3 is printed line by line；If S4 has paper printing, send
Data allow to heat printing；S5 rotaty step motor: upper two step and lower two step separately replace, until printing is completed；If S6 is without paper
Printing, directly terminates to print.
5. a kind of transportation management method according to claim 4, which is characterized in that defeated using 7.2V power supply in the S3
Enter, power supply chip needs a transient state time before being converted to low level and being enabled to a high position under normality, i.e. high level arrives
Low level needs transient state time, guarantees the stable power supply output of power supply chip；If not obtaining stable 7.2V power supply output,
It will not obtain correct print data.
6. a kind of transportation management system characterized by comprising
Software section, including receive terminal, information collection server and database；The output end and the letter for receiving terminal
Cease acquisition server input terminal communication connection, the output end of the information collection server pass sequentially through kafka module and
The input terminal communication connection of monitor module and database；The database includes database table, and the tables of data includes: department
Machine table, waybill table dispatch single table, meter for vehicle, terminal table and SIM table；
Hardware components, including IC card and printer；The IC card includes read-write main memory, read-write protection memory, read-write peace
Full memory, verification security code and error counter；The IC card is inserted into the card slot for receiving terminal.
7. a kind of transportation management system according to claim 6, which is characterized in that the printer is thermal printer,
Every row prints 384 points, and the heating of every a line is divided into two pieces of regions, one piece of region of primary heating；Obtain printable character it
Before, dot matrix transverse mode form is converted data to, i.e. matrix of printed dots in rows；For printing every a line dot matrix, motor intersects
Rotating upper two step and lower two perfect can be connected for a complete word.
8. a kind of transportation management system according to claim 6, which is characterized in that the reception terminal can store 5
The information of the information of driver and a trailer；The database includes non-relational database-Redis and relevant database-
MySQL。
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112465413A (en) * | 2019-09-06 | 2021-03-09 | 上海欣雅供应链管理有限公司 | Relay transportation management and capacity sharing pool construction method, terminal, system and medium |
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