CN109901865A - The method and apparatus of firmware upgrade - Google Patents
The method and apparatus of firmware upgrade Download PDFInfo
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- CN109901865A CN109901865A CN201910166546.7A CN201910166546A CN109901865A CN 109901865 A CN109901865 A CN 109901865A CN 201910166546 A CN201910166546 A CN 201910166546A CN 109901865 A CN109901865 A CN 109901865A
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Abstract
Present disclose provides a kind of methods of firmware upgrade, and upgrade server cluster and firmware management platform are wirelessly connected；The upgrade parameter for the upgrading data packet being stored in upgrade server cluster is sent to firmware management platform, wherein, upgrade server cluster is used to store the upgrading data packet of firmware and the upgrade parameter of upgrading data packet is sent to firmware management platform, and upgrade parameter includes upgrade server IP, upgrading transmission path, update time, port, upgrading marker and upgrade procedure version number；Local packets are downloaded and be stored as according to the upgrade parameter of upgrading data packet, and the upgrade information of local packets is sent at least one barcode scanning terminal to be upgraded.The method increase the accuracy and rapidity of the barcode scanning terminal upgrade being adapted under multiple kinds.The disclosure additionally provides a kind of device of firmware upgrade.
Description
Technical field
This disclosure relates to barcode scanning field of terminal technology, in particular to a kind of method and apparatus of firmware upgrade.
Background technique
In the prior art, payment electronic product is widely used in various industries.Our using terminal pipes
Platform is managed these terminals.But as the substantial increase of the storage of terminal device and terminal device are used to
In more various industry, it is necessary to frequently update terminal program, this just proposes higher timeliness to terminal management mode
Property and reliability requirement.In actual production environment, due to the limitation of broadband rate and other hardware conditions, Yuan Yousheng
Grade scheme can satisfy production requirement in the case where terminal device is less, but when terminal device increases significantly, use
This method will cause the terminal upgrade time and grow than expected, while also with there is the case where great amount of terminals device upgrade failure.
It can be seen that existing upgrading scheme is no longer satisfied production requirement.
Summary of the invention
The technical issues of in order to solve in the prior art, the embodiment of the present disclosure provide the method and dress of a kind of firmware upgrade
It sets, upgrade server cluster and firmware management platform is wirelessly connected；The upgrading in upgrade server cluster will be stored in
The upgrade parameter of data packet is sent to firmware management platform, wherein upgrade server cluster is used to store the upgrading data of firmware
It wraps and the upgrade parameter of upgrading data packet is sent to firmware management platform, upgrade parameter includes upgrade server IP, upgrading biography
Defeated path, update time, port, upgrading marker and upgrade procedure version number；According to the upgrade parameter of upgrading data packet into
Local packets are downloaded and be stored as to row, and the upgrade information of local packets is sent at least one barcode scanning end to be upgraded
End, wherein barcode scanning terminal includes light-operated decoding mould group under the screen that the predeterminable area of double screen and opposite double screen is arranged, and screen is set
It is equipped with the first polaroid, light-operated decoding mould group is provided with the second polaroid, the polarisation of the first polaroid and the second polaroid under screen
Direction is consistent, and for being filtered to the first optical noise, the first optical noise is reflection for the first polaroid and the second polaroid
Light, reflection light are the light that the first light passes through screen reflection, and the first light is vertical along screen in the transmitting light of screen
The light of reference axis forward direction irradiation, for the second polaroid for being filtered to the second optical noise, the second optical noise is direct projection
Light, direct line are to emit the light reversely irradiated in light along screen axis of ordinates.It improves as a result, and is adapted to a variety of lead to
Interrogate the accuracy and rapidity of the barcode scanning terminal upgrade under agreement.
In a first aspect, the embodiment of the present disclosure provides a kind of method of firmware upgrade, comprising the following steps: by upgrade service
Device cluster is wirelessly connected with firmware management platform；The liter of the upgrading data packet in the upgrade server cluster will be stored in
Grade parameter is sent to the firmware management platform, wherein the upgrade server cluster is used to store the ascending series of firmware
It is sent to the firmware management platform according to packet and by the upgrade parameter of the upgrading data packet, the upgrade parameter includes rising
Grade server ip, upgrading transmission path, update time, port, upgrading marker and upgrade procedure version number；According to the liter
The upgrade parameter of grade data packet is downloaded and is stored as local packets, and by the upgrade information of the local packets
It is sent at least one barcode scanning terminal to be upgraded, wherein the barcode scanning terminal includes double screen and the relatively described double screen
Light-operated decoding mould group under the screen of predeterminable area setting, the screen are provided with the first polaroid, light-operated decoding mould group under the screen
It is provided with the second polaroid, first polaroid is consistent with the polarization direction of second polaroid, first polaroid
With second polaroid for being filtered to the first optical noise, first optical noise is reflection light, described anti-
Penetrate light be the first light pass through the screen reflection light, first light in the transmitting light of the screen along institute
The light of screen axis of ordinates forward direction irradiation is stated, second polaroid is for being filtered the second optical noise, and described the
Two optical noises are direct line, are reversely irradiated in the direct line transmitting light along the screen axis of ordinates
Light.
In one of the embodiments, further include: selection needs to carry out the barcode scanning terminal of firmware upgrade；Upgrade server collection
Group's adaptation multiple kinds are issued to according to the upgrading data packet corresponding with the barcode scanning terminal for described solid
Part manages the local side of platform, so that completing the firmware upgrade of the barcode scanning terminal.
The barcode scanning terminal that the selection needs to carry out firmware upgrade in one of the embodiments, includes: according to single institute
The corresponding upgrade server IP of barcode scanning terminal, upgrading transmission path and update time are stated, by pressure test, it is whole to obtain barcode scanning
The barcode scanning terminal upgrade quantity that the bandwidth rates of end pipe platform are supported.
The upgrade server cluster adaptation multiple kinds are according to whole with the barcode scanning in one of the embodiments,
Corresponding upgrading data packet is held to be issued to the local side for the firmware management platform, so that it is whole to complete the barcode scanning
The firmware upgrade at end includes: that the upgrade server cluster receives the liter that the barcode scanning terminal passes through barcode scanning terminal management platform
Grade request；According to the corresponding upgrading keyword of the barcode scanning terminal, barcode scanning terminal serial number, upgrade server IP, upgrading transmission
Path, update time node, upgrading marker and recent program version number send upgrading data packet.
In one of the embodiments, further include: be suitable for the configuration for being laid in multiple scenes the camera shooting of bar code reading
Head, double screen and the control system based on central processing unit the barcode scanning terminal carry out networking, and to being laid in multiple scenes
Support and the barcode scanning terminal of input equipment and printing equipment synergistic application, the control barcode scanning terminal electric terminal with
And server cluster three is attached, wherein supports described with the input equipment and the printing equipment synergistic application
Barcode scanning terminal include at least one be suitable for bar code reading camera, it is described at least one be suitable for bar code reading camera
Light for 360 ° of full angles of real-time perception changes, and completes display content will pass through the central processing unit triggering liquid crystal display
Variation operation.
The described pair of support for being laid in multiple scenes is cooperateed with input equipment and printing equipment in one of the embodiments,
The barcode scanning terminal of application, the electric terminal of the control barcode scanning terminal and server cluster three are attached and include:
At least one the described barcode scanning terminal for being laid in multiple scenes is attached with cloud server cluster by WIFI；Pass through bluetooth
At least one described barcode scanning terminal that connection will be laid in multiple scenes and control the electric terminal of the barcode scanning terminal into
Row connection.
In one of the embodiments, further include: the barcode scanning terminal is in its corresponding upgrade server IP, upgrading transmission
Path and update time point are upgraded according to upgrading marker and recent program version number, specifically included: the barcode scanning is whole
End judges whether need in its corresponding upgrade server IP, upgrading transmission path and update time point, according to upgrading marker
Upgraded；If so, the barcode scanning terminal sends upgrade request to barcode scanning terminal management platform, wherein the upgrading is asked
It asks including the current plug-in version number of the barcode scanning terminal；The barcode scanning terminal management platform judges that the barcode scanning terminal is sent
Current plug-in version number and receive upgrade server and be issued to the recent program version of the barcode scanning terminal management platform
It is number whether consistent；If consistent, the upgrading marker of the barcode scanning terminal is set as having upgraded；It, will be newest if inconsistent
The corresponding program of program version number is issued to the barcode scanning terminal；The barcode scanning terminal completes upgrading after receiving described program.
Second aspect, the embodiment of the present disclosure provide a kind of computer readable storage medium, are stored thereon with computer journey
The step of sequence, which realizes above-mentioned method when being executed by processor.
The third aspect, the embodiment of the present disclosure provide a kind of computer equipment, including memory, processor and are stored in
On reservoir and the computer program that can run on a processor, the processor realize above-mentioned method when executing described program
Step.
Fourth aspect, the embodiment of the present disclosure provide a kind of device of firmware upgrade, and described device includes: link block,
For upgrade server cluster and firmware management platform to be wirelessly connected；Sending module, for the upgrading will to be stored in
The upgrade parameter of upgrading data packet in server cluster is sent to the firmware management platform, wherein the upgrade server
Cluster is used to store the upgrading data packet of firmware and is sent to the upgrade parameter of the upgrading data packet described solid
Part manages platform, and the upgrade parameter includes upgrade server IP, upgrading transmission path, update time, port, upgrading marker
And upgrade procedure version number；Upgraded module is downloaded and deposits for the upgrade parameter according to the upgrading data packet
Storage is local packets, and the upgrade information of the local packets is sent at least one barcode scanning terminal to be upgraded,
In, the barcode scanning terminal include the predeterminable area setting of double screen and the relatively described double screen screen under light-operated decoding mould group, institute
State screen and be provided with the first polaroid, light-operated decoding mould group is provided with the second polaroid under the screen, first polaroid with
The polarization direction of second polaroid is consistent, and first polaroid and second polaroid are used for the first optical noise
It is filtered, first optical noise is reflection light, and the reflection light is the first light by the screen reflection
Light, first light is the light in the transmitting light of the screen along screen axis of ordinates forward direction irradiation, described
For second polaroid for being filtered to the second optical noise, second optical noise is direct line, the direct line
For the light reversely irradiated in the transmitting light along the screen axis of ordinates.
A kind of method and apparatus of firmware upgrade provided by the invention, by upgrade server cluster and firmware management platform into
Row is wirelessly connected；The upgrade parameter for the upgrading data packet being stored in upgrade server cluster is sent to firmware management platform,
Wherein, upgrade server cluster is used to store the upgrading data packet of firmware and the upgrade parameter of upgrading data packet is sent to firmware
Platform is managed, upgrade parameter includes upgrade server IP, upgrading transmission path, update time, port, upgrading marker and liter
Grade program version number；It is downloaded and is stored as local packets according to the upgrade parameter of upgrading data packet, and by local data
The upgrade information of packet is sent at least one barcode scanning terminal to be upgraded, wherein barcode scanning terminal includes double screen and opposite double screen
Light-operated decoding mould group under the screen of the predeterminable area setting of curtain, screen are provided with the first polaroid, light-operated decoding mould group setting under screen
There is the second polaroid, the first polaroid is consistent with the polarization direction of the second polaroid, and the first polaroid and the second polaroid are used for
First optical noise is filtered, the first optical noise is reflection light, and reflection light is that the first light passes through screen reflection
Light, the first light is the light in the transmitting light of screen along the irradiation of screen axis of ordinates forward direction, and the second polaroid is used for
Second optical noise is filtered, the second optical noise is direct line, and direct line is in transmitting light along the vertical seat of screen
The light that parameter reversely irradiates.The method increase the accuracy for the barcode scanning terminal upgrade being adapted under multiple kinds and fastly
Speed.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the embodiment of the present disclosure, below to needed in embodiment description
Attached drawing is briefly described:
Fig. 1 is the step flow diagram of one of the one embodiment of the invention method of firmware upgrade；And
Fig. 2 is the structural schematic diagram of one of the one embodiment of the invention device of firmware upgrade.
Specific embodiment
The application is further discussed in detail with reference to the accompanying drawings and examples.
In following introductions, term " first ", " second " only for descriptive purposes, and should not be understood as instruction or dark
Show relative importance.Following introductions provide multiple embodiments of the disclosure, can replace or merge between different embodiments
Combination, therefore the application is it is also contemplated that all possible combinations comprising documented identical and/or different embodiments.Thus, such as
Fruit one embodiment include feature A, B, C, another embodiment include feature B, D, then the application also should be regarded as include containing
A, the every other possible combined embodiment of one or more of B, C, D, although the embodiment may be in the following contents
In have specific literature record.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, by the following examples, it and combines attached
A kind of specific embodiment of the method and apparatus of firmware upgrade of the present invention is further elaborated in figure.It should be appreciated that
Described herein specific examples are only used to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, being specifically included following for the flow diagram of one of one embodiment method of firmware upgrade
Step:
Step 102, upgrade server cluster and firmware management platform are wirelessly connected.
Step 104, the upgrade parameter for the upgrading data packet being stored in upgrade server cluster is sent to firmware management
Platform.Wherein, upgrade server cluster is used to store the upgrading data packet of firmware and sends the upgrade parameter of upgrading data packet
To firmware management platform, upgrade parameter includes upgrade server IP, upgrading transmission path, update time, port, upgrading marker
And upgrade procedure version number.The accuracy and ease for use of firmware upgrade are improved as a result,.
Step 106, it is downloaded and is stored as local packets according to the upgrade parameter of upgrading data packet, and by local number
At least one barcode scanning terminal to be upgraded is sent to according to the upgrade information of packet.Wherein, barcode scanning terminal includes double screen and relatively double
Light-operated decoding mould group under the screen of the predeterminable area setting of screen, screen are provided with the first polaroid, and light-operated decoding mould group is set under screen
It is equipped with the second polaroid, the first polaroid is consistent with the polarization direction of the second polaroid, and the first polaroid and the second polaroid are used
It is filtered in the first optical noise, the first optical noise is reflection light, and reflection light is that the first light is anti-by screen
The light penetrated, the first light are the light in the transmitting light of screen along the irradiation of screen axis of ordinates forward direction, and the second polaroid is used
It is filtered in the second optical noise, the second optical noise is direct line, and direct line is vertical along screen in transmitting light
The light that reference axis is reversely irradiated.
In addition it is also necessary to explanation, this disclosure relates to firmware upgrade method further include: selection need to carry out firmware
The barcode scanning terminal of upgrading；Upgrade server cluster be adapted to multiple kinds according to upgrading data packet corresponding with barcode scanning terminal into
Row is issued to the local side for firmware management platform, so that completing the firmware upgrade of barcode scanning terminal.
Specifically, the barcode scanning terminal that selection needs to carry out firmware upgrade includes: according to the corresponding upgrading of single barcode scanning terminal
Server ip, upgrading transmission path and update time obtain the bandwidth rates of barcode scanning terminal management platform by pressure test
The barcode scanning terminal upgrade quantity supported.It obtains as a result, and is based on upgrade server IP, upgrading transmission for single barcode scanning terminal
The maximum upgrading quantity of path and update time upgrading barcode scanning terminal, upgrades barcode scanning terminal for subsequent batch and has done adaptability
Technical support.
Furthermore, it is necessary to further illustrate, barcode scanning terminal includes the predeterminable area setting of double screen and opposite double screen
Screen under light-operated decoding mould group.The top of barcode scanning terminal body is arranged in the first screen in double screen, preferably using transparent
Display screen can not only complete the read operation for the two dimensional code that user is shown using electronics mobile terminal by transparent display screen,
It can also realize that transparent display screen shows that the recognition process of barcode scanning terminal, all workings state such as process of exchange improve as a result,
The high efficiency and safety that barcode scanning terminal uses；In addition, the side of barcode scanning terminal body is arranged in the second screen in double screen,
Color line screen preferably using ink screen or with display advertisement, by ink screen or color line screen with advertisement
The information content is shown, can not only complete the prompting of information state, can also carry out publicity, the drainage consumption of depth.In addition, needing
It is noted that the lower section of barcode scanning terminal built-in backlight module, light-operated decoding mould group under screen is arranged in light-operated decoding mould group under screen
After the mobile electronic terminal that uses of irradiation user for receiving infrared light supply sending and across the infrared signal of backlight module,
Infrared signal is for detecting the image in 2 D code information that the mobile electronic terminal that user uses is transferred and shown.Wherein, infrared
Mist degree when optical signal passes through backlight module is less than mist degree when visible light for displaying images passes through backlight module；Screen is set
It is equipped with the first polaroid, light-operated decoding mould group is provided with the second polaroid, the polarisation of the first polaroid and the second polaroid under screen
Direction is consistent, and for being filtered to the first optical noise, the first optical noise is reflection for the first polaroid and the second polaroid
Light, reflection light are the light that the first light passes through screen reflection, and the first light is vertical along screen in the transmitting light of screen
The light of reference axis forward direction irradiation, for the second polaroid for being filtered to the second optical noise, the second optical noise is direct projection
Light, direct line are to emit the light reversely irradiated in light along screen axis of ordinates.
In addition, it should be noted that, light-operated decoding mould group includes collimation lens, the second polaroid, infrared IR film, light under screen
Two dimensional code sensor is learned, the second polaroid is provided between collimation lens and IR film, infrared IR film is set to optics two dimensional code biography
The surface of sensor.Collimation lens and the second polaroid is integrally disposed or lamination setting.Second polaroid and IR film, which integrate, to be set
It sets or lamination is arranged.In addition it is also necessary to illustrate, light-operated decoding mould group can also be including collimation lens, second partially under screen
Mating plate, infrared IR film, optics two dimensional code sensor are provided with the second polaroid between IR film and optics two dimensional code sensor, red
Outer IR film is set to the surface of collimation lens.IR film and the second polaroid is integrally disposed or lamination setting.Second polaroid and
The setting of optics two dimensional code sensor integration or lamination setting.Wherein, the screen of barcode scanning terminal includes liquid crystal display LCD screen
Or Organic Light Emitting Diode OLED display screen.And first optical noise and/or the second optical noise be predeterminable area transmitting
Light.
It include: to being laid in multiple fields before the method for the firmware upgrade that the disclosure proposes in addition it is also necessary to explanation
The configuration of scape is suitable for the barcode scanning terminal progress of the camera, double screen and the control system based on central processing unit of bar code reading
Networking, and to the barcode scanning terminal of the support and input equipment and printing equipment synergistic application that are laid in multiple scenes, control barcode scanning
The electric terminal of terminal and server cluster three are attached, wherein support is cooperateed with input equipment and printing equipment answers
Barcode scanning terminal includes the camera that at least one is suitable for bar code reading, at least one is suitable for the camera of bar code reading
Light for 360 ° of full angles of real-time perception changes, will pass through the change that central processing unit triggering liquid crystal display completes display content
Change operation.Specifically, barcode scanning terminal, control to the support and input equipment and printing equipment synergistic application that are laid in multiple scenes
It includes: that will be laid in multiple scenes by WIFI that the electric terminal of barcode scanning terminal processed and server cluster three, which are attached,
At least one barcode scanning terminal is attached with cloud server cluster；By bluetooth connection by be laid in multiple scenes at least one
Barcode scanning terminal and the electric terminal of control barcode scanning terminal are attached.Further, it is also possible to will be laid in by wired connection multiple
At least one barcode scanning terminal of scene and the electric terminal of control barcode scanning terminal are attached.Networking arrangement is improved as a result,
Diversity and multi-selection.
It should be noted that the camera for being suitable for being not limited to bar code reading, which can perceive front, bar code or two dimensional code
When, display content is removed, display screen is become into transparent glass convenient for recognition.The intelligent and easy of barcode scanning terminal is enhanced as a result,
The property used.In addition, can also by being handled based on preset algorithm in central processing unit, while screen display content reading bar code or
QR code content.The diversity and flexibility that barcode scanning terminal uses are improved as a result,.
In addition it is also necessary to explanation, double screen is specially two-sided asynchronous liquid crystal display panel, is specifically included: the first base
Plate and the first liquid crystal display and the second liquid crystal display for being respectively arranged at first substrate two sides, the first liquid crystal display list
Member includes the first electrode layer and the liquid crystal layer being successively set in first electrode layer, the second electricity close to one side surface of first substrate
Pole layer and the second substrate；Second liquid crystal display includes the third electrode layer of close another side surface of first substrate and successively sets
Set bistable liquid crystal layer, the 4th electrode layer, third substrate and backlight module on third electrode layer.Specifically, first electrode
Layer and third electrode layer have phase equipotential.First substrate is equipped at least one via hole for running through first substrate, first electrode
Layer and third electrode layer are formed by via hole to be electrically connected.Flexible drive circuit is equipped between first electrode layer and third electrode layer
Plate, first electrode layer and third electrode layer are electrically connected with the formation of flexible drive circuit board respectively.Third electrode layer and the 4th electrode
When electric field is null field between layer, the second liquid crystal cells realize reflection display under ambient；Third electrode layer and the 4th electrode
There are when electric field between layer, pellucidity is presented in the second liquid crystal cells.There are electric fields between third electrode layer and the 4th electrode layer
When, pellucidity is presented in the second liquid crystal cells, and the light in backlight module passes through the second liquid crystal display and first substrate, the
One liquid crystal display is using light as backlight.It include the first tft array layer in first electrode layer or the second electrode lay；Third
It include the second tft array layer in electrode layer or the 4th electrode layer.The second substrate is equipped with the first polaroid far from the side of liquid crystal layer,
Color membrane substrates are additionally provided between the second substrate and the second electrode lay；Between third substrate and backlight module or first substrate and first
The second polaroid is equipped between electrode layer.By the setting of two-sided asynchronous liquid crystal display panel, effectively improve for movement
The ease for use and high experience property that payment devices are paid.
It will be appreciated by persons skilled in the art that the control system based on central processing unit mainly incudes mould by barcode scanning
Block, backlight module, supplementary lighting module, image capture module, decoder module, main control module composition.Specifically, barcode scanning induction module position
In barcode scanning terminal, i.e., above barcode scanning box, the barcode scanning movement of user can be perceived, this perception information is transmitted to main control module, i.e.,
Main control chip is handled.After main control chip receives user's barcode scanning signal, control transparence display window is closed in all displays
Hold, transparence display window becomes to complete transparent glass, allow image in 2 D code information complete across transparence display window into
Row imaging.Induction module includes but is not limited to one of following several forms or multiple combinations mode: infrared distance perception Ying Mo
Block；Ultrasonic distance induction module；Light sensing module；Electromagnetic field inducing module.In addition it is also necessary to explanation, barcode scanning sense
Answering module, also reusable image capture module carries out operation realization, monitors mobile variation by image capture module or light becomes
Change, perception barcode scanning movement.Further, transparence display window can show corresponding prompt according to the instruction that main control module transmits
Guidance information, the instruction that can also be transmitted according to main control module close all displays, become transparent glass window, allow two dimensional code figure
As light in image capture module normal through being imaged.Transparent liquid crystal display can be selected in transparence display window, such as
Transparent TN-LCD, transparent TFT-LCD, transparent OLED display screen, transparent PDP display screen plasma display etc..
Further, it should be noted that backlight module passes through light guide plate, light using white led lamps as light source
The modes such as bowl form uniform white light, obtain clearly as the backlight of transparent video screen, while also as barcode scanning light filling
Clear image in 2 D code information.Supplementary lighting module is located at transparence display with image capture module positioned at the top of transparent display screen
The two sides of optical window.When distinguishing papery bar code, clearly bar code image information can be obtained as fill-in light photograph.Image capture module
The image information in front of equipment can be obtained, collected image in 2 D code information is transmitted to decoder module.Decoder module is to obtaining
The image in 2 D code information taken carries out image procossing, and carries out two dimensional code decoding according to decoding algorithm, and decoding result is transmitted to
Main control module.Main control module realizes operation, the control of each functional module of equipment.In addition, the use based on barcode scanning terminal is barcode scanning
Before, scanning guidance information, amount of money prompt information or other ad contents are shown on device transparency display window.When barcode scanning incudes mould
It when block perceives barcode scanning payment movement, closes window and shows information, become fully transparent barcode scanning recognition optical window, Image Acquisition mould
Block obtains the two-dimensional barcode information in front by transparent optical window, and decoder module obtains image in 2 D code information and is decoded, and completes solution
After code, transparence display window shows the contents such as result information, advertising information.Subsequent equipment enters next barcode scanning circle logic.
The diversity and flexibility of barcode scanning terminal applies are increased as a result,.
In addition it is also necessary to explanation, the structure of barcode scanning terminal can also be to be configured with LCD screen and light guide plate form
Shared windows spine barcode scanning terminal, and including barcode scanning lamp bowl.Specifically, the shared window of LCD screen and light guide plate form
Mouth specifically includes shared windows main body；Fixed window is provided in main body；Fixed window includes the first spy of right-angled intersection setting
Levy window and second feature window；It is provided at least one on fisrt feature window and second feature window and fixes device.Gu
Determining device includes grab and card slot；Grab and card slot are separately positioned on opposite the two of fisrt feature window or second feature window
Side is fixed after capable of being blocked LCD screen or light guide plate form by card slot by grab.In addition, fixed device packet
The grab being arranged in pairs is included, each pair of grab is separately positioned on the opposite sides of fisrt feature window or second feature window.Grab
Including being fixedly connected with portion and clamping portion；Portion is fixedly connected with to be fixedly connected with shared windows main body；Clamping portion is fixed at fixation
The side of interconnecting piece.Clamping portion is provided with slide-in inclined-plane far from the side of main body, can facilitate light guide plate form or LCD screen
Entrance.It hangs down close to shared windows, the i.e. side of the side of tabula rasa form or LCD screen main body with the portion of being fixedly connected clamping portion
Directly.Being fixedly connected with portion is elastic material.On different grabs, clamping portion is different from the distance between shared windows main body.First
Characteristic window and the coaxial arrangement of second feature window.It further include third feature window；Third feature window respectively with fisrt feature
Window is connected to second feature window intersection；It is provided at least one on third feature window and fixes device.
In addition it is also necessary to explanation, support with it is defeated in the barcode scanning terminal of input equipment and printing equipment synergistic application
Entering equipment is with the input keyboard of desktop computer cooperating or the input keyboard of PC all-in-one machine or with computing function and auxiliary branch
Pay the digital function keyboard of operating function.Printing equipment is printer, is specifically included: the machine of setting paper feeding entrance and printing outlet
Body is provided with thermal printing module in body, at least one sub-cooled is provided between paper feeding entrance and thermal printing module
Chamber is connected with overlay film module in turn by transmission mechanism between thermal printing module and printing outlet, cold pressing module, cuts mould
Block.Specifically, at least one sub-cooled chamber is used to reduce paper surface temperature using cold air；Thermal printing module for pair
Paper is printed, and gives printed paper transport to overlay film module；Overlay film module is for receiving thermal printing module transfer
Paper, and by paper overlay film, give paper transport coated with film to cold pressing module；Cold pressing module is for receiving overlay film module transfer
Paper is cold-pressed paper on overlay film surface, and gives the paper sheet delivery after cold pressing to cutting module；Module is cut for receiving
It is cold-pressed the paper of module transfer, cuts paper by specification, and give the paper transport after the completion of cutting to printing outlet.In addition, hot
Sub-cooled chamber is additionally provided between quick print module and overlay film module.In addition, being additionally provided with display interconnected on body
Module, controller, thermal printing module, cold pressing module, cut module and connect with controller and by working condition overlay film module
It is transferred to controller, working condition is transferred to display module by controller.
Furthermore, it is necessary to further illustrate, upgrade server cluster be adapted to multiple kinds according to barcode scanning terminal
Corresponding upgrading data packet is issued to the local side for firmware management platform, so that completing the firmware liter of barcode scanning terminal
Grade includes: that upgrade server cluster receives the upgrade request that barcode scanning terminal passes through barcode scanning terminal management platform；According to barcode scanning end
Hold corresponding upgrading keyword, barcode scanning terminal serial number, upgrade server IP, upgrading transmission path, update time node, upgrading
Marker and recent program version number send upgrading data packet.Barcode scanning terminal be can be regarded as in its corresponding upgrading
Server ip, upgrading transmission path and update time point, are upgraded according to upgrading marker and recent program version number.By
This, improves accuracy, high efficiency and the ease for use of barcode scanning terminal upgrade.
In addition it is also necessary to further illustrate, this disclosure relates to firmware upgrade method further include: barcode scanning terminal exists
Its corresponding upgrade server IP, upgrading transmission path and update time point, according to upgrading marker judge whether to need into
Row upgrading；If so, barcode scanning terminal sends upgrade request to barcode scanning terminal management platform, wherein upgrade request includes described sweeps
The current plug-in version number of code terminal；Barcode scanning terminal management platform judges the current plug-in version number that barcode scanning terminal is sent
Whether the recent program version number for being issued to barcode scanning terminal management platform with reception upgrade server is consistent；If consistent, will sweep
The upgrading marker of code terminal is set as having upgraded；If inconsistent, the corresponding program of recent program version number is issued to and is swept
Code terminal；Barcode scanning terminal completes upgrading after receiving program.Accuracy that barcode scanning terminal upgraded, easy-to-use is improved as a result,
Property and high efficiency.
A kind of method of firmware upgrade provided by the invention carries out upgrade server cluster and firmware management platform wireless
Connection；The upgrade parameter for the upgrading data packet being stored in upgrade server cluster is sent to firmware management platform, wherein rise
Grade server cluster is used to store the upgrading data packet of firmware and the upgrade parameter of upgrading data packet is sent to firmware management and puts down
Platform, upgrade parameter include upgrade server IP, upgrading transmission path, update time, port, upgrading marker and upgrade procedure
Version number；It is downloaded and is stored as local packets according to the upgrade parameter of upgrading data packet, and by the liter of local packets
Grade information is sent at least one barcode scanning terminal to be upgraded, wherein barcode scanning terminal includes the pre- of double screen and opposite double screen
If light-operated decoding mould group under the screen of region setting, screen are provided with the first polaroid, light-operated decoding mould group is provided with second under screen
Polaroid, the first polaroid is consistent with the polarization direction of the second polaroid, and the first polaroid and the second polaroid are used for first
Optical noise is filtered, and the first optical noise is reflection light, and reflection light is the light that the first light passes through screen reflection,
First light is the light in the transmitting light of screen along the irradiation of screen axis of ordinates forward direction, and the second polaroid is used for the second light
It learns noise to be filtered, the second optical noise is direct line, and direct line is reversed along screen axis of ordinates in transmitting light
The light of irradiation.The method increase the accuracy and rapidity of the barcode scanning terminal upgrade being adapted under multiple kinds.
Based on the same inventive concept, a kind of device of firmware upgrade is additionally provided.The principle solved the problems, such as due to this device
Similar to a kind of aforementioned method of firmware upgrade, therefore, the implementation of the device can be realized according to the specific steps of preceding method,
Overlaps will not be repeated.
As shown in Fig. 2, for the structural schematic diagram of one of one embodiment device of firmware upgrade.The firmware upgrade
Device 10 includes: link block 200, sending module 400 and upgraded module 600.
Wherein, link block 200 is for upgrade server cluster and firmware management platform to be wirelessly connected；Send mould
Block 400 is used to the upgrade parameter for the upgrading data packet being stored in upgrade server cluster being sent to firmware management platform,
In, upgrade server cluster is used to store the upgrading data packet of firmware and the upgrade parameter of upgrading data packet is sent to firmware pipe
Platform, upgrade parameter include upgrade server IP, upgrading transmission path, update time, port, upgrading marker and upgrading
Program version number；Upgraded module 600 is used to that local packets to be downloaded and be stored as according to the upgrade parameter of upgrading data packet,
And the upgrade information of local packets is sent at least one barcode scanning terminal to be upgraded, wherein barcode scanning terminal includes double screen
Light-operated decoding mould group under the screen that the predeterminable area of curtain and opposite double screen is arranged, screen are provided with the first polaroid, light-operated under screen
Decoding mould group is provided with the second polaroid, and the first polaroid is consistent with the polarization direction of the second polaroid, the first polaroid and the
For two polaroids for being filtered to the first optical noise, the first optical noise is reflection light, and reflection light is the first light
By the light of screen reflection, the first light is the light in the transmitting light of screen along the irradiation of screen axis of ordinates forward direction, the
For two polaroids for being filtered to the second optical noise, the second optical noise is direct line, and direct line is transmitting light
The middle light reversely irradiated along screen axis of ordinates.
A kind of device of firmware upgrade provided by the invention passes through link block for upgrade server cluster and firmware first
Management platform is wirelessly connected；The upgrading of the upgrading data packet in upgrade server cluster will be stored in further according to sending module
Parameter is sent to firmware management platform, wherein upgrade server cluster is used to store the upgrading data packet of firmware and by ascending series
It is sent to firmware management platform according to the upgrade parameter of packet, when upgrade parameter includes upgrade server IP, upgrading transmission path, upgrading
Between, port, upgrading marker and upgrade procedure version number；Eventually by upgraded module according to the upgrade parameter of upgrading data packet
Local packets are downloaded and are stored as, and the upgrade information of local packets is sent at least one barcode scanning to be upgraded
Terminal, wherein barcode scanning terminal includes light-operated decoding mould group under the screen that the predeterminable area of double screen and opposite double screen is arranged, screen
It is provided with the first polaroid, light-operated decoding mould group is provided with the second polaroid under screen, and the first polaroid is inclined with the second polaroid
Light direction is consistent, and for being filtered to the first optical noise, the first optical noise is anti-for the first polaroid and the second polaroid
Light is penetrated, reflection light is the light that the first light passes through screen reflection, and the first light is in the transmitting light of screen along screen
The light of axis of ordinates forward direction irradiation, for the second polaroid for being filtered to the second optical noise, the second optical noise is straight
Light is penetrated, direct line is to emit the light reversely irradiated in light along screen axis of ordinates.It is more the arrangement increases being adapted to
The accuracy and rapidity of barcode scanning terminal upgrade under kind communications protocol.
The embodiment of the invention also provides a kind of computer readable storage medium, stored on the computer readable storage medium
There is computer program, which is executed by processor in Fig. 1.
The embodiment of the invention also provides a kind of computer program products comprising instruction.When the computer program product exists
When being run on computer, so that the method that computer executes above-mentioned Fig. 1.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a computer-readable storage medium
In, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
The basic principle of the disclosure is described in conjunction with specific embodiments above, however, it is desirable to, it is noted that in the disclosure
The advantages of referring to, advantage, effect etc. are only exemplary rather than limitation, must not believe that these advantages, advantage, effect etc. are the disclosure
Each embodiment is prerequisite.In addition, detail disclosed above is merely to exemplary effect and the work being easy to understand
With, rather than limit, it is that must be realized using above-mentioned concrete details that above-mentioned details, which is not intended to limit the disclosure,.
Device involved in the disclosure, device, equipment, system block diagram only as illustrative example and being not intended to
It is required that or hint must be attached in such a way that box illustrates, arrange, configure.As those skilled in the art will appreciate that
, it can be connected by any way, arrange, configure these devices, device, equipment, system.Such as "include", "comprise", " tool
" etc. word be open vocabulary, refer to " including but not limited to ", and can be used interchangeably with it.Vocabulary used herein above
"or" and "and" refer to vocabulary "and/or", and can be used interchangeably with it, unless it is not such that context, which is explicitly indicated,.Here made
Vocabulary " such as " refers to phrase " such as, but not limited to ", and can be used interchangeably with it.
In addition, as used herein, the "or" instruction separation used in the enumerating of the item started with "at least one"
It enumerates, such as enumerating for " at least one of A, B or C " means A or B or C or AB or AC or BC or ABC (i.e. A and B and C).
In addition, wording " exemplary " does not mean that the example of description is preferred or more preferable than other examples.
Above description is had been presented for for purposes of illustration and description.In addition, this description is not intended to the reality of the disclosure
It applies example and is restricted to form disclosed herein.Although already discussed above multiple exemplary aspects and embodiment, this field skill
Its certain modifications, modification, change, addition and sub-portfolio will be recognized in art personnel.
Claims (10)
1. a kind of method of firmware upgrade, which comprises the following steps:
Upgrade server cluster and firmware management platform are wirelessly connected；
The upgrade parameter for the upgrading data packet being stored in the upgrade server cluster is sent to the firmware management platform,
Wherein, the upgrade server cluster is used to store the upgrading data packet of firmware and the liter by the upgrading data packet
Grade parameter is sent to the firmware management platform, when the upgrade parameter includes upgrade server IP, upgrading transmission path, upgrading
Between, port, upgrading marker and upgrade procedure version number；
Local packets are downloaded and are stored as according to the upgrade parameter of the upgrading data packet, and by the local number
At least one barcode scanning terminal to be upgraded is sent to according to the upgrade information of packet, wherein the barcode scanning terminal includes double screen and phase
To light-operated decoding mould group under the screen of the predeterminable area setting of the double screen, the screen is provided with the first polaroid, the screen
Under light-operated decoding mould group be provided with the second polaroid, first polaroid is consistent with the polarization direction of second polaroid,
For being filtered to the first optical noise, first optical noise is anti-for first polaroid and second polaroid
Light is penetrated, the reflection light is the light that the first light passes through the screen reflection, and first light is the screen
Emit light in along the screen axis of ordinates forward direction irradiation light, second polaroid be used for the second optical noise into
Row filtering, second optical noise are direct line, and the direct line is to indulge to sit along the screen in the transmitting light
The light that parameter reversely irradiates.
2. the method for firmware upgrade according to claim 1, which is characterized in that further include:
Selection needs to carry out the barcode scanning terminal of firmware upgrade；
Upgrade server cluster is adapted to multiple kinds and is carried out according to the upgrading data packet corresponding with the barcode scanning terminal
It is issued to the local side for the firmware management platform, so that completing the firmware upgrade of the barcode scanning terminal.
3. the method for firmware upgrade according to claim 2, which is characterized in that the selection needs to carry out firmware upgrade
Barcode scanning terminal includes: according to the individually corresponding upgrade server IP of the barcode scanning terminal, upgrades transmission path and update time,
By pressure test, the barcode scanning terminal upgrade quantity that the bandwidth rates of barcode scanning terminal management platform are supported is obtained.
4. the method for firmware upgrade according to claim 2, which is characterized in that the upgrade server cluster adaptation is a variety of
Communications protocol is issued to the sheet for the firmware management platform according to upgrading data packet corresponding with the barcode scanning terminal
Ground terminal, so that the firmware upgrade for completing the barcode scanning terminal includes:
The upgrade server cluster receives the upgrade request that the barcode scanning terminal passes through barcode scanning terminal management platform；
According to the corresponding upgrading keyword of the barcode scanning terminal, barcode scanning terminal serial number, upgrade server IP, upgrading transmission road
Diameter, update time node, upgrading marker and recent program version number send upgrading data packet.
5. the method for firmware upgrade according to claim 1, which is characterized in that further include: to being laid in multiple scenes
Configuration is suitable for the barcode scanning terminal progress of the camera, double screen and the control system based on central processing unit of bar code reading
Networking, and to the barcode scanning terminal of the support and input equipment and printing equipment synergistic application that are laid in multiple scenes, control
The electric terminal of the barcode scanning terminal and server cluster three are attached, wherein support and the input equipment and institute
State printing equipment synergistic application the barcode scanning terminal include at least one be suitable for bar code reading camera, described at least one
Light of a camera suitable for bar code reading for 360 ° of full angles of real-time perception changes, will pass through the central processing
Device triggers the variation operation that liquid crystal display completes display content.
6. the method for firmware upgrade according to claim 5, which is characterized in that the described pair of support for being laid in multiple scenes
With the barcode scanning terminal of input equipment and printing equipment synergistic application, the electric terminal of the control barcode scanning terminal and service
It includes: by WIFI by least one the described barcode scanning terminal for being laid in multiple scenes and cloud service that device cluster three, which is attached,
Device cluster is attached；
By at least one the described barcode scanning terminal for being laid in multiple scenes and the institute of the barcode scanning terminal is controlled by bluetooth connection
Electric terminal is stated to be attached.
7. the method for firmware upgrade according to claim 1, which is characterized in that further include: the barcode scanning terminal is right at its
The upgrade server IP that answers, upgrading transmission path and update time point, according to upgrading marker and recent program version number into
Row upgrading, specifically includes:
The barcode scanning terminal is marked in its corresponding upgrade server IP, upgrading transmission path and update time point according to upgrading
Know position to judge whether to be upgraded；
If so, the barcode scanning terminal sends upgrade request to barcode scanning terminal management platform, wherein the upgrade request includes institute
State the current plug-in version number of barcode scanning terminal；
The barcode scanning terminal management platform judges the current plug-in version number that the barcode scanning terminal is sent and receives upgrading clothes
Whether the recent program version number that business device is issued to the barcode scanning terminal management platform is consistent；
If consistent, the upgrading marker of the barcode scanning terminal is set as having upgraded；
If inconsistent, the corresponding program of recent program version number is issued to the barcode scanning terminal；
The barcode scanning terminal completes upgrading after receiving described program.
8. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is held by processor
The step of any one of claim 1-7 the method is realized when row.
9. a kind of computer equipment including memory, processor and stores the meter that can be run on a memory and on a processor
Calculation machine program, which is characterized in that the processor realizes side described in any one of described claim 1-7 when executing described program
The step of method.
10. a kind of device of firmware upgrade, which is characterized in that described device includes:
Link block, for upgrade server cluster and firmware management platform to be wirelessly connected；
Sending module, it is described for the upgrade parameter for the upgrading data packet being stored in the upgrade server cluster to be sent to
Firmware management platform, wherein the upgrade server cluster is used to store the upgrading data packet of firmware and by the upgrading
The upgrade parameter of data packet is sent to the firmware management platform, and the upgrade parameter includes upgrade server IP, upgrading
Transmission path, update time, port, upgrading marker and upgrade procedure version number；
Upgraded module, for being downloaded and being stored as local packets according to the upgrade parameter of the upgrading data packet,
And the upgrade information of the local packets is sent at least one barcode scanning terminal to be upgraded, wherein the barcode scanning terminal
Including double screen and under the screen of the predeterminable area of relatively described double screen setting, light-operated decoding mould group, the screen are provided with first
Polaroid, light-operated decoding mould group is provided with the second polaroid under the screen, first polaroid and second polaroid
Polarization direction is consistent, and first polaroid and second polaroid are for being filtered the first optical noise, and described the
One optical noise is reflection light, and the reflection light is the light that the first light passes through the screen reflection, first light
Line be the screen transmitting light in along the screen axis of ordinates forward direction irradiation light, second polaroid for pair
Second optical noise is filtered, and second optical noise is direct line, and the direct line is in the transmitting light
The light reversely irradiated along the screen axis of ordinates.
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| CN201910166546.7A CN109901865A (en) | 2019-03-06 | 2019-03-06 | The method and apparatus of firmware upgrade |
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| CN201910166546.7A CN109901865A (en) | 2019-03-06 | 2019-03-06 | The method and apparatus of firmware upgrade |
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Application publication date: 20190618 |