CN114619775B - Station all-in-one machine system, device and method with separable printer - Google Patents

Station all-in-one machine system, device and method with separable printer Download PDF

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Publication number
CN114619775B
CN114619775B CN202210238832.1A CN202210238832A CN114619775B CN 114619775 B CN114619775 B CN 114619775B CN 202210238832 A CN202210238832 A CN 202210238832A CN 114619775 B CN114619775 B CN 114619775B
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Prior art keywords
data
module
printing
printing template
station
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CN114619775A (en
Inventor
蒋宁远
张启飞
柯荣鹏
周勇
陈思颢
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Ningbo Mingwu Intelligent Technology Co ltd
School of Software Technology of ZJU
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Ningbo Mingwu Intelligent Technology Co ltd
School of Software Technology of ZJU
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/44—Typewriters or selective printing mechanisms having dual functions or combined with, or coupled to, apparatus performing other functions
    • B41J3/445—Printers integrated in other types of apparatus, e.g. printers integrated in cameras
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1278—Dedicated interfaces to print systems specifically adapted to adopt a particular infrastructure
    • G06F3/1285—Remote printer device, e.g. being remote from client or server
    • 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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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)

Abstract

The invention relates to the technical field of wireless communication, in particular to a station all-in-one machine system, a device and a method with separable printers.

Description

Station all-in-one machine system, device and method with separable printer
Technical Field
The invention relates to the technical field of wireless communication, in particular to a station all-in-one machine system, a station all-in-one machine device and a station all-in-one machine method with a separable printer.
Background
The communication technology is the most concerned topic in the industry of the internet of things in the past few years, no matter the wifi technology which is hot when a fire is started, or existing technologies such as 5G or Bluetooth and Zigbee, an evolved version can attract the attention of the whole industry, the communication technology is in a core link in the industry of the internet of things, the communication technology has irreplaceability and plays a key role in starting and starting, products such as a sensor can be connected upwards, terminal products and industry application can be connected downwards, and the communication technology is a very important breakthrough for an enterprise to enter the business of the internet of things.
In some enterprises, in order to facilitate the printing work, a printer is usually arranged on a job post needing to be printed, and although a plurality of printers are arranged, the efficiency of printing is improved when the printing work is busy, idle conditions can occur in the printer during leisure time, so that the utilization rate of the printer is low.
Disclosure of Invention
The invention aims to provide a station all-in-one machine system with a separable printer, and aims to solve the technical problem that in the prior art, in order to facilitate the printing work, a printer is usually arranged at a working post needing to be printed, and although the arrangement of a plurality of printers is favorable for improving the printing work efficiency when the printing work is busy, the printer is idle at leisure time, so that the utilization rate of the printer is low.
In order to achieve the purpose, the station all-in-one machine system with the separable printer comprises a server end, station all-in-one machines and a printing terminal, wherein the station all-in-one machines are connected with the server end through the Ethernet;
the server side is used for providing computing or application service for other clients;
the station all-in-one machine is used for receiving and forwarding industrial data;
and the printing terminal is used for executing printing work.
The server side comprises a server side printing template editing module and a server side printing template sending module, the server side printing template editing module is connected with the station all-in-one machine through Ethernet, and the server side printing template sending module is connected with the server side printing template editing module;
the server-side printing template editing module is used for remotely editing the printing template;
and the server-side printing template sending module is used for transmitting the printing template.
The station all-in-one machine comprises an ARM computing module, an Ethernet data receiving and converting module, an HMI serial port screen module and a first RS232 serial port communication module, wherein the Ethernet data receiving and converting module is connected with the ARM computing module; the HMI serial port screen module is connected with the ARM calculation module; the first RS232 serial port communication module is connected with the ARM computing module;
the Ethernet data receiving and converting module is used for receiving the printing template data transmitted by the server and converting the printing template data into a data format supported by the ARM computing module;
the ARM computing module is used for processing data;
the HMI serial port screen module is used for displaying data on the HMI serial port screen in a visual mode;
and the first RS232 serial port communication module is used for connecting the printing terminal to transmit data.
The printing terminal comprises a second RS232 serial port communication module, a micro control unit and a thermal printer, wherein the second RS232 serial port communication module is connected with the micro control unit; the micro control unit is connected with the thermal printer;
the second RS232 serial port communication module is used for being connected with the first RS232 serial port communication module to perform data transmission;
the micro control unit is used for receiving the printing template data and analyzing the printing template data according to a contained communication protocol;
the thermal printer is used for printing the printing template.
A station all-in-one machine device with a separable printer is adopted.
A separable station integrating method for printer includes such steps as providing a printer with a workstation,
editing a required printing template at a server end through a printing template editing module at the server end;
after the printing template is edited, the printing template is transmitted to a unique station all-in-one machine connected with a printing terminal through a server side printing information sending module;
an Ethernet data receiving and converting module in the station all-in-one machine receives the printing template and converts the printing template into a data format supported by an ARM computing module;
after the data conversion is finished, the printing template data is transmitted to the printing terminal through the cooperation of a first RS232 serial port communication module and a second RS232 serial port communication module;
after receiving the instruction, the printing terminal analyzes the data of the printing template through a micro control unit communication protocol;
and after the data analysis is finished, the micro control unit drives the thermal printer to start printing the printing template, and when the existing printing task is executed, the new task enters a waiting queue until the old task is executed, and then the next printing task is carried out.
According to the station all-in-one machine system, the station all-in-one machine device and the method, which are provided by the invention, the station all-in-one machine is used as a bridge between a server end system and an automatic printing system, the printing template sent by the server end is received and sent to the station all-in-one machine connected with the printing terminal through the Ethernet, and the station all-in-one machine sends the printing template to the printing terminal for printing.
Drawings
FIG. 1 is a schematic diagram of the separable workstation integrated system of the printer of the present invention.
Fig. 2 is a schematic structural diagram of a server side of the present invention.
Fig. 3 is a schematic structural diagram of the station integrating machine of the invention.
Fig. 4 is a schematic configuration diagram of the printing terminal of the present invention.
FIG. 5 is a flow chart of the printer detachable workstation unifier method of the present invention.
In the figure: the system comprises a 1-server end, a 2-station all-in-one machine, a 3-printing terminal, a 11-server end printing template editing module, a 12-server end printing template sending module, a 21-ARM computing module, a 22-Ethernet data receiving and converting module, a 23-HMI serial port screen module, a 24-first RS232 serial port communication module, a 31-second RS232 serial port communication module, a 32-micro control unit and a 33-thermal printer.
Detailed Description
Referring to fig. 1 to 4, the invention provides a station all-in-one machine system with a separable printer, which comprises a server end 1, station all-in-one machines 2 and a printing terminal 3, wherein the station all-in-one machines 2 are connected with the server end 1 through an ethernet, at least two station all-in-one machines 2 are provided, each station all-in-one machine 2 is connected through the ethernet, and one station all-in-one machine 2 is connected with the printing terminal 3; the server 1 is used for providing computing or application service for other clients; the station all-in-one machine 2 is used for receiving and forwarding industrial data; the printing terminal 3 is used for executing printing work.
Further, the server 1 includes a server-side printing template editing module 11 and a server-side printing template sending module 12, the server-side printing template editing module 11 is connected to the station all-in-one machine 2 through ethernet, and the server-side printing template sending module 12 is connected to the server-side printing template editing module 11;
the server-side printing template editing module 11 is used for remotely editing the printing template;
and the server-side printing template sending module 12 is configured to transmit the printing template.
Further, the station all-in-one machine 2 comprises an ARM calculation module 21, an Ethernet data receiving and converting module 22, an HMI serial port screen module 23 and a first RS232 serial port communication module 24, wherein the Ethernet data receiving and converting module 22 is connected with the ARM calculation module 21; the HMI serial port screen module 23 is connected with the ARM calculation module 21; the first RS232 serial port communication module 24 is connected with the ARM computing module 21;
the ethernet data receiving and converting module 22 is configured to receive the print template data transmitted by the server 1 and convert the print template data into a data format supported by the ARM calculation module 21;
the ARM computing module 21 is used for processing data;
the HMI serial port screen module 23 is used for displaying data on the HMI serial port screen in a visual mode;
and the first RS232 serial port communication module 24 is configured to connect to the printing terminal 3 for data transmission.
Further, the printing terminal 3 comprises a second RS232 serial port communication module 31, a micro control unit 32 and a thermal printer 33, wherein the second RS232 serial port communication module 31 is connected with the micro control unit 32; the micro control unit 32 is connected with the thermal printer 33;
the second RS232 serial port communication module 31 is configured to be connected to the first RS232 serial port communication module 24 for data transmission;
the micro control unit 32 is configured to receive the printing template data, and perform data analysis on the printing template according to a contained communication protocol;
the thermal printer 33 is configured to print the printing template.
In the present implementation, the server 1 in the present invention provides computing or application services for other clients in a network, and has high-speed CPU computing capability, long-time reliable operation, strong I/O external data throughput capability and better extensibility, the workstation all-in-one machine 2 is a safe and stable industrial data receiving and forwarding device, the thermal printer 33 directly starts printing when it is in a normal state and is not executing other printing tasks, the printing takes about 2s, which is about 20% higher than that of a common printer, the required template is edited by the print template editing module of the server 1 at the background of the server 1, after the template editing is completed, a print template is obtained, and the print template is transmitted to the workstation all-in-one machine 2 uniquely connected to the printing terminal 3 by the print information transmitting module of the server 1, the print template data transmitted by the server 1 is received by the ethernet data structure module and converted into the data format supported by the ARM computing module 21, the ARM computing module 21 can display the print template data on the HMI in a visualized manner, and transmit the print template data to the workstation all-in a micro-computer system 2, and transmit the RS232 data to the printer 32, the workstation computing module 32, the RS 32 can transmit and transmit the print template data to the printer 32 in a micro-station data communication mode, the serial port data transmitting and transmit the RS-receiving module 32, the printer 32, the RS-serial port module for displaying the micro-station data in a micro-station communication system, the cost of 11 printers can be saved when every 12 station machines share one printer, and in the application of printing frequency of 12 minutes, the cost of hardware of the station machines can be averagely saved by 20 percent; meanwhile, the thickness of the printer is reduced by 50%, the material is reduced by 30%, the cost of the shell is reduced by 20%, and the printer is more convenient to install due to the reduction of weight.
Referring to fig. 5, the present invention provides a separable station integrating method for a printer, comprising the following steps,
s100: the required printing template is edited at the server side 1 through a server-side printing template editing module 11.
In step S100, the server-side printing template editing module 11 is developed based on C + + and deployed on the server side 1, and after a user opens software through networking, the user can select a printing template provided by the software on line, or edit the template according to the user' S needs, and can provide multiple functions such as drawing, creating a table, inserting pictures, and characters.
S101: and after the printing template is edited, the printing template is transmitted to the unique station all-in-one machine 2 connected with the printing terminal 3 through the server side printing information sending module 12.
In step S101, the print template is sent to the station all-in-one machine 2 through the print information sending module of the server 1, and then data is transmitted to the station all-in-one machine 2 uniquely connected to the print terminal 3 through the ethernet.
S102: and the Ethernet data receiving and converting module 22 in the station all-in-one machine 2 receives the printing template and converts the printing template into a data format supported by the ARM computing module 21.
In step S102, the working machine performs data conversion after receiving data, wherein the ethernet data receiving and converting module 22 is the following specific working process:
firstly, judging data to enable TCP or UDP to use the data transmission layer of the corresponding protocol for processing,
the reference method is as follows: the IP layer judges whether the TCP data packet or the UDP data packet is made after receiving the Ethernet data packet transmitted from the bottom layer, if the TCP data packet is made, the data transmission layer of a TCP protocol is used for processing the data packet, if the UDP data packet is made, the data transmission layer of a UDP protocol is used for processing the data packet, and the data is transmitted to the data processing module after the data is processed.
Then the Ethernet data is unpacked and processed by the data processing module,
the reference method is as follows: GPIO defines the function of each pin and the relevant parameters of each IO port, and the interrupt initialization sets the interrupt vector, interrupt entry function and interrupt priority, and the Ethernet and RS232 serial ports are also initialized respectively. And unpacking and converting the data into RS232 serial port data through GPIO and a programmed protocol which is burnt in.
S103: after the data conversion is completed, the printing template data is transmitted to the printing terminal 3 through the cooperation of the first RS232 serial port communication module 24 and the second RS232 serial port communication module 31.
In this step S103, the station all-in-one machine 2 sends an instruction through an information transmission module, and the instruction is matched with the second RS232 serial port communication module 31 through the first RS232 serial port communication module 24 to transmit data to the printing terminal 3.
S104: and after receiving the instruction, the printing terminal 3 analyzes the data of the printing template through a communication protocol of the micro control unit 32.
In this step S104, the printing terminal 3 receives the printing template sent by the workstation through the second RS232 serial port communication module 31, where the specific communication process is as follows:
initial state, waiting for ringing indication, the reference method is as follows:
in the initial state, RTS and CTS are continuously ON, and the RS232 lead wire state is set and monitored through a communication program; in the answer mode, software in the computer constantly monitors for a Ring Indication (RI) and waits for the RI to issue an ON signal.
Entering off-hook state reference, the reference method is as follows:
after the communication program ON the computer receives the RI signal, it starts to count the ringing by the number of ON/OFF changes of the ringing indicator, when the ringing number reaches the preset number, the communication program generates a Data Terminal Ready (DTR) signal to force the modem to go into OFF-hook state.
The modem informs the computer of the readiness by the following method:
during the continuous emission of the DTR signal, the computer software monitors for a DSR signal. When the DSR signal turns ON, the computer knows that the modem has prepared a data link connection, and the computer immediately begins monitoring for a data carrier monitoring (CD) signal to confirm the existence of the data link. When the carrier of the source modem appears on the telephone line, the answering modem sends a CD signal.
Starting full duplex communication, the reference method is as follows:
full duplex communication is started via the transmit data line (TD) and the receive data line (RD). During data link transmission, the computer ensures the existence of the data link by monitoring the CD. Once the communication task is complete, the computer disables DTR and the modem responds by removing its carrier tone, disabling CD and DSR. As the link is torn down, the modem returns to the original state and communication is complete.
S105: after the data is analyzed, the micro control unit 32 drives the thermal printer 33 to start printing the printing template.
If the thermal printer 33 meets the printing rule, the thermal printer 33 starts to print the printing template through a printing driving module, and if the existing printing task is executed, the new task enters a waiting queue until the execution of the old task is completed; if the printing rule is not met, an alarm instruction is sent to the station all-in-one machine 2 when the thermal printer 33 is damaged, and the station all-in-one machine 2 displays a specific error reporting reason, so that the error prevention aim is achieved.
According to the separable station all-in-one machine system, the separable station all-in-one machine device and the separable station all-in-one machine method, the station all-in-one machine 2 serves as a bridge between a server end 1 system and an automatic printing system, the printing template sent by the server end 1 is received and sent to the station all-in-one machine 2 connected with the printing terminal 3 through the Ethernet, and the station all-in-one machine 2 sends the printing template to the printing terminal 3 for printing.
It is not intended to limit the scope of the invention, and one skilled in the art will recognize that all or part of the flowchart of the above-described embodiments can be implemented and equivalents thereof can be made to the claims of the invention while remaining within the scope of the invention.

Claims (5)

1. A station all-in-one machine system with a separable printer is characterized by comprising a server end, station all-in-one machines and a printing terminal, wherein the station all-in-one machines are connected with the server end through an Ethernet;
the server side is used for providing computing or application service for other clients;
the station all-in-one machine is used for receiving and forwarding industrial data;
the printing terminal is used for executing printing work;
the server side comprises a server side printing template editing module and a server side printing template sending module, the server side printing template editing module is connected with the station all-in-one machine through Ethernet, and the server side printing template sending module is connected with the server side printing template editing module;
the server-side printing template editing module is used for remotely editing the printing template;
the server-side printing template sending module is used for transmitting the printing template;
the station all-in-one machine comprises an ARM computing module, an Ethernet data receiving and converting module, an HMI serial port screen module and a first RS232 serial port communication module, wherein the Ethernet data receiving and converting module is connected with the ARM computing module; the HMI serial port screen module is connected with the ARM calculation module; the first RS232 serial port communication module is connected with the ARM calculation module;
the Ethernet data receiving and converting module is used for receiving the printing template data transmitted by the server end and converting the printing template data into a data format supported by the ARM computing module;
the ARM computing module is used for processing data;
the HMI serial port screen module is used for displaying data on the HMI serial port screen in a visual mode;
the first RS232 serial port communication module is used for connecting the printing terminal to perform data transmission;
the working process of data conversion after receiving data is as follows:
firstly, judging whether the data is TCP or UDP, and using the data transmission layer processing of the corresponding protocol, comprising the following steps: the IP layer judges whether the data packet is a TCP data packet or a UDP data packet after receiving the Ethernet data packet transmitted from the bottom layer, if the data packet is the TCP data packet, the data packet is processed by using a data transmission layer of a TCP protocol, if the data packet is the UDP data packet, the data packet is processed by using a data transmission layer of a UDP protocol, and the data is transmitted to the data processing module after the data is processed;
the data processing module unpacks and processes the Ethernet data, and comprises the following steps: GPIO defines the function of each pin and the relevant parameters of each IO port, and the interrupt initialization sets the interrupt vector, interrupt entry function and interrupt priority, and the Ethernet and RS232 serial ports are also initialized respectively.
2. The printer separable workstation unification system of claim 1,
the printing terminal comprises a second RS232 serial port communication module, a micro control unit and a thermal printer, and the second RS232 serial port communication module is connected with the micro control unit; the micro control unit is connected with the thermal printer;
the second RS232 serial port communication module is used for being connected with the first RS232 serial port communication module to perform data transmission;
the micro control unit is used for receiving the printing template data and analyzing the printing template data according to the contained communication protocol;
the thermal printer is used for printing the printing template.
3. A separable station all-in-one device of a printer is applied to the separable station all-in-one system of the printer as claimed in any one of claim 1 to claim 2.
4. A separable printer workstation integrated machine method applied to a separable printer workstation integrated machine system according to any one of claims 1 to 2, comprising the steps of:
editing a required printing template at a server end through a server end printing template editing module;
after the printing template is edited, the printing template is transmitted to a unique station all-in-one machine connected with a printing terminal through a server side printing information sending module;
an Ethernet data receiving and converting module in the station all-in-one machine receives the printing template and converts the printing template into a data format supported by an ARM computing module;
after the data conversion is finished, the printing template data is transmitted to the printing terminal through the cooperation of a first RS232 serial port communication module and a second RS232 serial port communication module;
after receiving the instruction, the printing terminal analyzes the data of the printing template through a micro control unit communication protocol;
and after the data is analyzed, driving a thermal printer to start printing the printing template through the micro-control unit.
5. The separable station integrating method of a printer according to claim 4, wherein in the step of driving the thermal printer to start printing the printing template by the micro control unit after the data is analyzed, the method further comprises:
when the existing printing task is executed, the new task enters a waiting queue until the old task is executed, and then the next printing task is executed.
CN202210238832.1A 2022-03-11 2022-03-11 Station all-in-one machine system, device and method with separable printer Active CN114619775B (en)

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KR100611172B1 (en) * 2003-12-29 2006-08-10 삼성전자주식회사 Controlling system for network printer and controlling method of data-receiving thereof
JP5909896B2 (en) * 2011-07-04 2016-04-27 セイコーエプソン株式会社 Printing apparatus, printing system, and printing method
CN203046462U (en) * 2013-01-23 2013-07-10 浪潮齐鲁软件产业有限公司 Intelligent network invoice printer
CN106406776A (en) * 2016-08-31 2017-02-15 安徽奥斯博医疗仪器设备有限公司 medical printing system based on wireless network
CN109799962A (en) * 2019-01-08 2019-05-24 南京同济智能科技有限公司 Printer, print system and method having data processing function

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