CN105957274A - Hand-held electronic shopping pos machine - Google Patents
Hand-held electronic shopping pos machine Download PDFInfo
- Publication number
- CN105957274A CN105957274A CN201610247654.3A CN201610247654A CN105957274A CN 105957274 A CN105957274 A CN 105957274A CN 201610247654 A CN201610247654 A CN 201610247654A CN 105957274 A CN105957274 A CN 105957274A
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- CN
- China
- Prior art keywords
- shopping
- system unit
- pos
- account
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/0036—Checkout procedures
- G07G1/0045—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/12—Payment architectures specially adapted for electronic shopping systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/20—Point-of-sale [POS] network systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0601—Electronic shopping [e-shopping]
- G06Q30/0641—Shopping interfaces
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/12—Cash registers electronically operated
Abstract
The invention discloses a hand-held electronic shopping POS machine, which is suitable for prison management and is convenient to carry and easy to operate. The hand-held electronic shopping POS machine includes a POS body, and a bar code scanner, a radio frequency read-write device, a printing device, a touch screen and a built-in shopping POS system which are arranged on the POS body. The shopping POS system comprises a registration system unit, a shopping system unit, a data storage system unit, a data processing system unit, a time setting system unit and a module function testing system unit. The invention has the following advantages that the hand-held electronic shopping POS machine is used for prison management and is suitable for prisoners in prison to purchase goods; the shopping system has a shopping rule, which limits the types, the quantity and the consumption amount of goods purchased by prisoners so as to effectively manage the daily needs of the prisoners; the hand-held electronic shopping POS machine is convenient to carry and easy to operate and can be skillfully manipulated by anyone.
Description
Technical field
The present invention relates to electronic retailing system field, particularly relate to a kind of handheld electronic shopping POS.
Background technology
Along with developing rapidly of network technology and improving constantly of intelligence degree, people have been increasingly utilized
Smart machine, this is the work of people and life brings great convenience.
At present, the development that smart shopper systems technology is the most certain, including the net purchase platform such as Taobao, Amazon.But it is existing
Also not for the purchase system of the specific consumer group in technology, the convict in such as prison needs also exist for shopping, but because of them
Identity is special, it is impossible to selection net purchase, and has the restriction of type of merchandize, quantity, spending amount when shopping, therefore, and design one
The electronic retailing system being suitable for prison inmates shopping is necessary.
Summary of the invention
For the deficiencies in the prior art, the present invention proposes a kind of to be applicable to prison administration, hands easy to carry, simple to operate
Hold electronic business transaction POS.
In order to solve above-mentioned technical problem, technical scheme is as follows:
Handheld electronic shopping POS, including POS body and be located at the barcode scanner on POS body, frequency read/write, beat
Printing apparatus, touch screen and built-in shopping POS system, described shopping POS system comprises login system unit, purchase system list
Unit, data-storage system unit, data handling system unit, set of time system unit and functions of modules test system unit；
Login system unit comprises user's login and manager logs in two kinds of login mode, distinguishes login mould by login password
Formula；
Purchase system unit linkage login system unit, after user logins successfully, points out according to touch screen interface, and user is in bar code
Scanning one-dimension code on scanning device or read radio-frequency card on frequency read/write, system reads correct user profile and shopping rule
And jumping to shopping interface, user inputs commodity ID, inquires about corresponding merchandise news, chooses the commodity needing to buy, and system is sentenced
Disconnected whether meeting shopping rule, if meeting, system is saved in internal memory after the amount of money of user and limit deduction, generates one simultaneously
Bar shopping record is also saved in internal memory, and the user's amount of money in internal memory and quota data are write user file, by internal memory by system
In shopping record write shopping log file, user prints shopping record, system jump back to one-dimension code scanning or radio-frequency card read
Take the page；
Data-storage system unit storage has user profile, merchandise news and consumer record；
Data handling system unit links with purchase system unit, comprises transmission module and data download module in data, in data
The shopping record of user is generated file by serial communication by transmission module, is saved in local disk, by webpage activex control
Transferring data to backstage, user data and the commodity data on backstage are passed by data download module by webpage activex control
Deliver to local disk, then transfer data to POS end by serial communication；
Set of time system unit inputs date Hour Minute Second by touch screen interface, by the button initialization system time；
Functions of modules test system unit is used for testing radio-frequency card reading, one-dimension code scanning, printing, the function of button.
Further, the shopping rule of described purchase system unit is divided into general rule and special rules, and Limit Type divides
For limiting the amount of money, limiting quantity and unrestricted, system needs judge quantity purchase simultaneously and buy whether the amount of money meets special rule
Then and general rule.
Further, the described restriction amount of money is divided into A account, B account, the total account of C；A account is that family members remit money, and has consumption gold
Volume limits；B account is labour remuneration gained, does not has spending amount to limit；The total account of C is A account and the summation of B account；Withhold
Time, first to take off from A account, take off from B account again after A account button is complete, the total account of C needs corresponding deduction.
Preferably, after system reads correct user profile and shopping rule, if this user before purchase data is uploaded
Through there being shopping record, then show shopping record, otherwise directly display initial shopping interface.
Preferably, printing device uses thermal printing.
Beneficial effects of the present invention is as follows:
1, the present invention is used for prison administration, it is adaptable to the convict's commodities purchased in prison；
2, set shopping rule in the purchase system of the present invention, the kind of Prison staff commodities purchased, quantity, spending amount have been made
Limit, it is simple to effectively manage the daily demand of convict；
3, the present invention be easy to carry, easy and simple to handle, anyone can skilled operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the POS body of handheld electronic of the present invention shopping POS.
Fig. 2 is the login system unit flow chart of handheld electronic of the present invention shopping POS.
Fig. 3 is the purchase system unit flow chart of handheld electronic of the present invention shopping POS.
Fig. 4 is the user profile storage schematic diagram of the data-storage system unit of handheld electronic of the present invention shopping POS.
Fig. 5 is the merchandise news storage schematic diagram of the data-storage system unit of handheld electronic of the present invention shopping POS.
Fig. 6 is the consumer record storage schematic diagram of the data-storage system unit of handheld electronic of the present invention shopping POS.
Specific embodiment
In conjunction with accompanying drawing, technical scheme is described in further detail.
As it is shown in figure 1, handheld electronic shopping POS, including POS body 1 and be located at the bar code scan on POS body 1
Device 2, frequency read/write 3, thermosensitive printing device 4, touch screen 5 and built-in shopping POS system 6, described shopping POS system 6 wraps
Containing login system unit, purchase system unit, data-storage system unit, data handling system unit, set of time system list
Unit and functions of modules test system unit.
Equipment interface use general-purpose interface mode process, each equipment is opened by open method, by read with
Write method accesses, and equipment component special operational is realized by IO-Control.
As in figure 2 it is shown, login system unit comprises user's login and manager logs in two kinds of login mode, close by logging in
Code distinguishes login mode.If input user cipher, then enter shopping process；If input administrator password, then enter system administration.
As it is shown on figure 3, purchase system unit linkage login system unit, after user logins successfully, according to touch screen interface
Pointing out, user is scanned one-dimension code on barcode scanner 2 or reads radio-frequency card on frequency read/write 3, and system reads correct
User profile and shopping rule, if this user had had shopping record before purchase data is uploaded, then show shopping record, no
Then directly display initial shopping interface.At initial shopping interface, user inputs commodity ID, inquires about corresponding merchandise news, chooses
Needing the commodity bought, system judges whether to meet shopping rule: if meeting, and system is protected after the amount of money of user and limit deduction
Exist in internal memory, generate a shopping record simultaneously and be also saved in internal memory；If being unsatisfactory for, then system is pointed out.System will
User's amount of money in internal memory and quota data write user file, write the shopping record in internal memory shopping log file, use
Family prints shopping record, and system jumps back to one-dimension code scanning or radio-frequency card reads the page.
The shopping rule of described purchase system unit is divided into general rule and special rules, and Limit Type is divided into restriction gold
Volume, limiting quantity and unrestricted, system needs to judge quantity purchase simultaneously and buys whether the amount of money meets special rules and general
Rule.The described restriction amount of money is divided into A account, B account, the total account of C；A account is that family members remit money, and has spending amount to limit；B account
For labour remuneration gained, spending amount is not had to limit；The total account of C is A account and the summation of B account；When withholing, first from A account
In take off, take off from B account again after A account button is complete, the total account of C needs corresponding deduction.
The form of consumption classifying rules is as follows: commodity classification (1) | limited target mark (1) | Limit Type (1) |
Limit parameter (4).Above four fields are a unit (7), and the integral multiple with 7 is incremented by, and this field length is at heading
In " sorting field length " definition.Wherein, the implication of each field is as follows: 1. commodity classification: 1 character, and wherein 0 represents logical
With restriction, more than 1 is concrete commodity classification；2. limited target mark: A.A account；B.B account；C. total account；It is the most meaningless,
Indicate during for limiting quantity；3. Limit Type: 1. limit the amount of money, 2. limits quantity, the most unrestricted；Restriction parameter: four
Integer.A account is that family members remit money, and has use amount to limit；B account is labour remuneration gained, consumes and does not set the upper limit, but Trud
Reward consumption must not exceed the 70% of of that month criminal's personal service income's amount of money.
The limit of consumption rule is classified as follows:, A account limit-general (A limit-logical)；, C account limit-general (C
Limit-logical)；, A account limit-special (A limit-special)；, B account limit-special (B limit-special)；, C account limit-special
(C limit-special).Being defined as follows of limit classification: 1. rule is divided into general rule and special rules；When such commodity do not have spy
During different rule, it is as the criterion by general rule；2., when certain account Limit Type is 3, during such commodity purchasing, the account does not detains
Subtract；Remaining situation special rules and general rule reduce (situation that this two rule-like has) simultaneously；3. purchase when certain class I goods
When having bought number restriction, not only need to judge to buy whether number meets, simultaneously need to judge whether the amount of money bought meets spy
Different rule and general rule (situation that this two rule-like has)；4. B limit does not appears in general rule and (arranges with bank
Good)；When 5. withholing, first take off from A gold；After A gold button is complete, then take off from B gold；No matter it is from A gold or B gold deduction, C gold
It is required for deducting accordingly；6. A limit-special exists, and B limit-special exists: so judge to buy the amount of money whether more than A limit-spy+B limit-
Spy, if it exceeds can not buy；A limit-special exists, and B limit-spy does not exists: so judge to buy the amount of money whether more than A limit-spy+
B gold, if it exceeds can not buy；A limit-spy does not exists, B limit-special existence, and A limits-leads to and exists: so judge whether buy the amount of money
Limit more than B limit-spy+A-lead to, if it exceeds can not buy；A limit-spy does not exists, B limit-special existence, and A limits-leads to and do not exists: so
Judge to buy the amount of money golden more than B limit-spy+A, if it exceeds can not buy；7. click on and return or cancel completing interface
During certain consumer record, need to return the money of deduction corresponding amount of money account and limit account；The most each user enters shopping
During interface, need to judge the most whether this user has shopping record, if it has, need to list previous shopping record.
Data-storage system unit storage has user profile, merchandise news and consumer record.
As shown in Figure 4, subscriber information storing module is defined as follows: the mode that user profile uses MAP to map stores,
By ten subscriber-coded acquisition scope values between 0 ~ 90 that are added by turn as the KEY value stored, KEY value is as using
The linked list head address (address A) of family information storage, true as user profile of the information of the posterior nodal point of reading after the A of address of being addressed to
Positive address (address B), reads real user profile from address B, if this information is sky, current information is stored in this address,
This address has value address of node the most later to store.Search and carry out also through the method, after finding real user profile
Whether the relatively total head of card number mates, if not mating, continuing node address later and reads information and mate.
As it is shown in figure 5, merchandise news memory module is defined as follows: each commodity have independent commodity code (to open from 01
Begin), address using commodity code as KEY value, the storage address that information is real merchandise news of this address storage.
As shown in Figure 6, consumer record memory module is defined as follows: having item data in user profile is that this user buys commodity
The address (address A) of information, finds this user's merchandise news list by address A, adds on the list or delete commodity and purchase
Buy information.The purchase message address of all users is continuous print, travels through monoblock and buy information area when uploading.
Data handling system unit links with purchase system unit, comprises transmission module and data download module in data.
In data in transmission module, by serial communication, record of user being done shopping generates file, is saved in local disk, logical
Crossing webpage activex control (socket communication), transfer data to backstage, Transmission bit rate is fixed.Report is first transmitted during transmission
Literary composition head, the most every 10 data are that bag data transmit, and send by reality during discontented 10 data of last bag.Its message
It is defined as follows:
Heading: record number (5) | message identification (1) | message monomer length (3)
Message data: date (14) | convict numbers (20) | goods number (4) | price (10) | lot-size (4) | the amount of money
(10) | commodity classification (1)
In data download module, by webpage activex control (socket communication), background user and commodity data are sent to
Local disk.Again by serial communication, transferring data to pos end, Transmission bit rate is fixed.Elder generation's transmission header (TH) during transmission,
The most every 10 data are that bag data transmit, and send by reality during discontented 10 data of last bag.
Data download module includes user profile download module and merchandise news download module.
User profile download module is defined as follows:
1. message definition
Heading: number of users (5) | message identification (1) | message monomer length (3) | sorting field length (3)
Message data: ID (20) | user's name (10) | A available balance (10) | B available balance (10) | C total amount (10) |
Classifying rules
2. message description
A. message monomer length: the length of wall scroll user profile.
Sorting field length: classifying rules length.
It is the most all fixed length, the not enough right blank fill of length.
B. classifying rules: commodity classification (1) | limited target mark (1) | Limit Type (1) | limit parameter (4
Position)
Above four fields are a unit (7), and the integral multiple with 7 is incremented by, this field length " sorting field in heading
Length " definition.
Commodity classification: 1 character, wherein 0 represents that general restriction more than 1 is concrete commodity classification；
Limited target mark: A.A account；B.B account；C. total account；The most meaningless, mark when being used for limiting quantity；
Limit Type: 1 limits the amount of money, and 2 limit quantity, and 3 is unrestricted；
Restriction parameter: four integers.
C. available balance A is family members' remittance etc., has use amount to limit；Available balance B is labour remuneration gained, and consumption is not
If the upper limit, but labour remuneration consumption be not to be exceeded this point of 70%(of of that month criminal's personal service income's amount of money as just explanation,
Depending on specifically by data in user profile file).
3. user profile illustrates
User profile:
1____ | U | 95_ | 35_ | 3301234567__________ | Zhang San _ _ _ _ _ _ | 2000.00___ | 1000.00___ |
3000.00___|0A1500_|3A150__|3C1120_|4E25___|7A30___
Illustrate:
Zhang San's A account 2000.00, B account 1000.00, total amount 3000.00, use all commodity A accounts at most to make
With 500 yuan；Wherein 3 class commodity A account expenditure most 50.00, and buying 3 class commodity total amounts are less than 120.00；4 classes
Commodity at most purchase 5；7 class commodity A accounts use unrestricted, the most not by the 0 general restriction of class.(| line for ease of checking, program
Middle removal；_ represent space)
The module definition that merchandise news is downloaded is as follows:
1. message definition
Heading: commodity number (5) | message identification (1) | message monomer length (3) | sorting field length (3) | classification (1) * title
(10)
Message data: commodity id (4) | trade name (30) | specification (10) | valuation unit (8) | unit price (10) | commodity classification (1)
2. message description
A. message monomer length: the length of wall scroll merchandise news；
Sorting field length: the total length of commodity classification+title；
It is the most all fixed length, the not enough right blank fill of length.
B. classification (1) * title (10): commodity classification and the set of specific name, has many groups, often group length 11, no
The right blank fill of foot.
C. the commodity classification in message data is corresponding with the commodity classification in heading, and it is right to obtain according to commodity classification
The specific name answered.
Set of time system unit inputs date Hour Minute Second by touch screen interface, during by [determination] button initialization system
Between.
Functions of modules test system unit is used for surveying radio-frequency card reading, one-dimension code scanning, printing, the function of button
Examination.
The above is only the preferred embodiment for the present invention, it is noted that for those skilled in the art,
Without departing from the inventive concept of the premise, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as this
In invention protection domain.
Claims (5)
1. handheld electronic shopping POS, the barcode scanner (2) including POS body (1) and being located on POS body (1), penetrates
Frequently read write line (3), printing device (4), touch screen (5) and built-in shopping POS system (6), it is characterised in that: described shopping
POS system (6) comprise login system unit, purchase system unit, data-storage system unit, data handling system unit, time
Between arrange system unit and functions of modules test system unit；
Login system unit comprises user's login and manager logs in two kinds of login mode, distinguishes login mould by login password
Formula；
Purchase system unit linkage login system unit, after user logins successfully, points out according to touch screen interface, and user is in bar code
Scanning device (2) is upper to be scanned one-dimension code or reads radio-frequency card on frequency read/write (3), and system reads correct user profile and purchases
Thing rule also jumps to shopping interface, and user inputs commodity ID, inquires about corresponding merchandise news, chooses the commodity needing to buy,
System judges whether to meet shopping rule, if meeting, system is saved in internal memory, simultaneously after the amount of money of user and limit deduction
Generating a shopping record to be also saved in internal memory, the user's amount of money in internal memory and quota data are write user file by system,
Shopping record in internal memory writes shopping log file, and user prints shopping record, and system jumps back to one-dimension code scanning or penetrates
Frequency card reads the page；
Data-storage system unit storage has user profile, merchandise news and consumer record；
Data handling system unit links with purchase system unit, comprises transmission module and data download module in data, in data
The shopping record of user is generated file by serial communication by transmission module, is saved in local disk, by webpage activex control
Transferring data to backstage, user data and the commodity data on backstage are passed by data download module by webpage activex control
Deliver to local disk, then transfer data to POS end by serial communication；
Set of time system unit inputs date Hour Minute Second by touch screen interface, by the button initialization system time；
Functions of modules test system unit is used for testing radio-frequency card reading, one-dimension code scanning, printing, the function of button.
Handheld electronic the most according to claim 1 shopping POS, it is characterised in that: the shopping of described purchase system unit
Rule is divided into general rule and special rules, and Limit Type is divided into the restriction amount of money, limits quantity and unrestricted, and system needs simultaneously
Judge quantity purchase and buy whether the amount of money meets special rules and general rule.
Handheld electronic the most according to claim 2 shopping POS, it is characterised in that: the described restriction amount of money is divided into A account, B
The total account of account, C；A account is that family members remit money, and has spending amount to limit；B account is labour remuneration gained, does not has spending amount
Limit；The total account of C is A account and the summation of B account；When withholing, first take off from A account, again from B account after A account button is complete
In take off, the total account of C needs corresponding deduction.
Handheld electronic the most according to claim 1 shopping POS, it is characterised in that: system reads correct user profile
After shopping rule, if this user had had shopping record before purchase data is uploaded, then show shopping record, the most directly
Show initial shopping interface.
Handheld electronic the most according to claim 1 shopping POS, it is characterised in that: printing device (4) uses temperature-sensitive to beat
Print.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610247654.3A CN105957274B (en) | 2016-04-19 | 2016-04-19 | Hand-held electronic business transaction POS machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610247654.3A CN105957274B (en) | 2016-04-19 | 2016-04-19 | Hand-held electronic business transaction POS machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105957274A true CN105957274A (en) | 2016-09-21 |
| CN105957274B CN105957274B (en) | 2019-02-15 |
Family
ID=56917691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610247654.3A Active CN105957274B (en) | 2016-04-19 | 2016-04-19 | Hand-held electronic business transaction POS machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105957274B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123074A (en) * | 2017-04-17 | 2017-09-01 | 天津联声软件开发有限公司 | A kind of method that wisdom prison realizes online shopping |
| CN107169387A (en) * | 2017-05-03 | 2017-09-15 | 上海动联信息技术股份有限公司 | A kind of Auto-Test System and method of POS scanner |
| CN108995398A (en) * | 2018-08-06 | 2018-12-14 | 南通优获云网络技术有限公司 | Barcode scanning printer |
| CN109325826A (en) * | 2018-09-07 | 2019-02-12 | 山东中磁视讯股份有限公司 | Shopping dispatching settlement method and system under a kind of constrained environment |
| CN111696282A (en) * | 2019-03-15 | 2020-09-22 | 东芝泰格有限公司 | Settlement device, control method thereof, computer-readable storage medium, and electronic apparatus |
| CN113537963A (en) * | 2021-07-23 | 2021-10-22 | 中信银行股份有限公司 | Financial management system and method for intelligent prison |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123074A (en) * | 2017-04-17 | 2017-09-01 | 天津联声软件开发有限公司 | A kind of method that wisdom prison realizes online shopping |
| CN107169387A (en) * | 2017-05-03 | 2017-09-15 | 上海动联信息技术股份有限公司 | A kind of Auto-Test System and method of POS scanner |
| CN108995398A (en) * | 2018-08-06 | 2018-12-14 | 南通优获云网络技术有限公司 | Barcode scanning printer |
| CN109325826A (en) * | 2018-09-07 | 2019-02-12 | 山东中磁视讯股份有限公司 | Shopping dispatching settlement method and system under a kind of constrained environment |
| CN111696282A (en) * | 2019-03-15 | 2020-09-22 | 东芝泰格有限公司 | Settlement device, control method thereof, computer-readable storage medium, and electronic apparatus |
| CN113537963A (en) * | 2021-07-23 | 2021-10-22 | 中信银行股份有限公司 | Financial management system and method for intelligent prison |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105957274B (en) | 2019-02-15 |
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