CN111324770A

CN111324770A - SMT information display method and system

Info

Publication number: CN111324770A
Application number: CN201911313928.4A
Authority: CN
Inventors: 喻楠; 潘德义; 孙国兵; 肖中彬
Original assignee: Shenzhen Zhiwei Intelligent Software Development Co ltd
Current assignee: Shenzhen Zhiwei Intelligent Software Development Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-06-23

Abstract

The disclosure provides an SMT information display method and a related product, wherein the method comprises the following steps: the electronic equipment acquires SMT information to be displayed, performs word segmentation processing on the SMT information to obtain n key words of the SMT information, and searches n positions of the n key words in the SMT information; the electronic equipment classifies the n keywords to obtain SMT model information in the n keywords; and searching a video file matched with the model information by the electronic equipment, inserting the video file into the position of the keyword corresponding to the model information to obtain the edited SMT information, and displaying the edited SMT information. The technical scheme provided by the application has the advantage of improving the user experience.

Description

SMT information display method and system

Technical Field

The invention relates to the technical field of information, in particular to an SMT information display method and an SMT information display system.

Background

The SMT patch refers to a short of a series of process flows processed on the basis of a PCB (printed circuit board). SMT is Surface mount technology (Surface mount technology), an acronym for Surface mount technology, which is one of the most popular techniques and processes in the electronic assembly industry.

The existing SMT patch display is based on the display of pictures, the display effect is poor, and the user experience degree is influenced.

Disclosure of Invention

The embodiment of the invention provides an SMT information display method and a related product, which have the advantages of providing SMT paster video for display and improving user experience.

In a first aspect, an embodiment of the present invention provides an SMT information displaying method, where the method includes the following steps:

the electronic equipment acquires SMT information to be displayed, performs word segmentation processing on the SMT information to obtain n key words of the SMT information, and searches n positions of the n key words in the SMT information;

the electronic equipment classifies the n keywords to obtain SMT model information in the n keywords;

and searching a video file matched with the model information by the electronic equipment, inserting the video file into the position of the keyword corresponding to the model information to obtain the edited SMT information, and displaying the edited SMT information.

In a second aspect, an SMT information display system is provided, said system comprising: a processor and an acquisition unit, wherein the processor is used for processing the data,

the system comprises an acquisition unit, a display unit and a display unit, wherein the acquisition unit is used for acquiring SMT information to be displayed;

the processor is used for carrying out word segmentation processing on the SMT information to obtain n key words of the SMT information and searching n positions of the n key words in the SMT information; classifying the n keywords to obtain SMT model information in the n keywords; searching a video file matched with the model information, inserting the video file into the position of the keyword corresponding to the model information to obtain the edited SMT information, and displaying the edited SMT information.

In a third aspect, a computer-readable storage medium is provided, which stores a program for electronic data exchange, wherein the program causes a server to execute the method provided in the first aspect.

The embodiment of the invention has the following beneficial effects:

the technical scheme includes that the electronic equipment acquires SMT information to be displayed, and performs word segmentation processing on the SMT information to obtain n key words of the SMT information and positions of the n key words; classifying the n keywords to obtain SMT model information in the n keywords; searching a video file matched with the model information, inserting the video file into the position of the keyword corresponding to the model information to obtain the edited SMT information, and displaying the edited SMT information. According to the technical scheme, the video file can be inserted into the corresponding SMT information, so that the SMT information is displayed through the video, and the user experience is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an electronic device.

Fig. 2 is a flowchart illustrating an SMT information displaying method.

Fig. 3 is a schematic structural diagram of an SMT information display system according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The terms "first," "second," "third," and "fourth," etc. in the description and claims of the invention and in the accompanying drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, result, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The electronic device related to the embodiments of the present application may include various handheld devices, vehicle-mounted devices, wearable devices (smart watches, smart bracelets, wireless headsets, augmented reality/virtual reality devices, smart glasses), computing devices or other processing devices connected to wireless modems, and various forms of User Equipment (UE), Mobile Stations (MS), server devices (terminal device), and the like, which have wireless communication functions. For convenience of description, the above-mentioned devices are collectively referred to as electronic devices.

The following describes embodiments of the present application in detail.

Referring to fig. 1, fig. 1 is a schematic structural diagram of an electronic device disclosed in an embodiment of the present application, where the electronic device 100 includes a storage and processing circuit 110, and a sensor 170 connected to the storage and processing circuit 110, where:

the electronic device 100 may include control circuitry, which may include storage and processing circuitry 110. The storage and processing circuitry 110 may be a memory, such as a hard drive memory, a non-volatile memory (e.g., flash memory or other electronically programmable read-only memory used to form a solid state drive, etc.), a volatile memory (e.g., static or dynamic random access memory, etc.), etc., and the embodiments of the present application are not limited thereto. Processing circuitry in storage and processing circuitry 110 may be used to control the operation of electronic device 100. The processing circuitry may be implemented based on one or more microprocessors, microcontrollers, digital signal processors, baseband processors, power management units, audio codec chips, application specific integrated circuits, display driver integrated circuits, and the like.

The storage and processing circuitry 110 may be used to run software in the electronic device 100, such as an Internet browsing application, a Voice Over Internet Protocol (VOIP) telephone call application, an email application, a media playing application, operating system functions, and so forth. Such software may be used to perform control operations such as, for example, camera-based image capture, ambient light measurement based on an ambient light sensor, proximity sensor measurement based on a proximity sensor, information display functionality based on status indicators such as status indicator lights of light emitting diodes, touch event detection based on a touch sensor, functionality associated with displaying information on multiple (e.g., layered) display screens, operations associated with performing wireless communication functionality, operations associated with collecting and generating audio signals, control operations associated with collecting and processing button press event data, and other functions in the electronic device 100, to name a few.

The electronic device 100 may include input-output circuitry 150. The input-output circuit 150 may be used to enable the electronic device 100 to input and output data, i.e., to allow the electronic device 100 to receive data from an external device and also to allow the electronic device 100 to output data from the electronic device 100 to the external device. The input-output circuit 150 may further include a sensor 170. Sensor 170 may include the ultrasonic fingerprint identification module, may also include ambient light sensor, proximity sensor based on light and electric capacity, touch sensor (for example, based on light touch sensor and/or capacitanc touch sensor, wherein, touch sensor may be a part of touch display screen, also can regard as a touch sensor structure independent utility), acceleration sensor, and other sensors etc., the ultrasonic fingerprint identification module can be integrated in the screen below, or, the ultrasonic fingerprint identification module can set up in electronic equipment's side or back, do not do the restriction here, this ultrasonic fingerprint identification module can be used to gather the fingerprint image.

The sensor 170 may include an Infrared (IR) camera or an RGB camera, and when the IR camera takes a picture, the pupil reflects infrared light, so the IR camera takes a pupil image more accurately than the RGB camera; the RGB camera needs to perform more subsequent image processing, the calculation precision and accuracy are higher than those of the IR camera, the universality is better than that of the IR camera, and the calculation amount is large.

Input-output circuit 150 may also include one or more display screens, such as display screen 130. The display 130 may include one or a combination of liquid crystal display, organic light emitting diode display, electronic ink display, plasma display, display using other display technologies. The display screen 130 may include an array of touch sensors (i.e., the display screen 130 may be a touch display screen). The touch sensor may be a capacitive touch sensor formed by a transparent touch sensor electrode (e.g., an Indium Tin Oxide (ITO) electrode) array, or may be a touch sensor formed using other touch technologies, such as acoustic wave touch, pressure sensitive touch, resistive touch, optical touch, and the like, and the embodiments of the present application are not limited thereto.

The electronic device 100 may also include an audio component 140. The audio component 140 may be used to provide audio input and output functionality for the electronic device 100. The audio components 140 in the electronic device 100 may include a speaker, a microphone, a buzzer, a tone generator, and other components for generating and detecting sound.

The communication circuit 120 may be used to provide the electronic device 100 with the capability to communicate with external devices. The communication circuit 120 may include analog and digital input-output interface circuits, and wireless communication circuits based on radio frequency signals and/or optical signals. The wireless communication circuitry in communication circuitry 120 may include radio-frequency transceiver circuitry, power amplifier circuitry, low noise amplifiers, switches, filters, and antennas. For example, the wireless Communication circuitry in Communication circuitry 120 may include circuitry to support Near Field Communication (NFC) by transmitting and receiving Near Field coupled electromagnetic signals. For example, the communication circuit 120 may include a near field communication antenna and a near field communication transceiver. The communications circuitry 120 may also include a cellular telephone transceiver and antenna, a wireless local area network transceiver circuitry and antenna, and so forth.

The electronic device 100 may further include a battery, power management circuitry, and other input-output units 160. The input-output unit 160 may include buttons, joysticks, click wheels, scroll wheels, touch pads, keypads, keyboards, cameras, light emitting diodes and other status indicators, and the like.

A user may input commands through input-output circuitry 150 to control the operation of electronic device 100, and may use output data of input-output circuitry 150 to enable receipt of status information and other outputs from electronic device 100.

The SMT basic process comprises silk-screen printing (or dispensing), mounting (curing), reflow soldering, cleaning, detecting, and repairing

1. And (3) silk-screen printing: the solder paste or the patch adhesive is printed on the bonding pad of the PCB in an leaking mode, and preparation is made for welding of components. The used equipment is a screen printer (screen printer) which is positioned at the forefront end of an SMT production line.

2. Dispensing: the glue is dripped to the fixed position of the PCB, and the main function of the glue is to fix the components on the PCB. The used equipment is a glue dispenser and is positioned at the foremost end of the SMT production line or behind the detection equipment.

3. Mounting: the function is to accurately mount the surface mount components to fixed positions on the PCB. The used equipment is a chip mounter and is positioned behind a silk screen printer in an SMT production line.

4. And (3) curing: the function is to melt the surface mount adhesive, so that the surface mount component and the PCB are firmly bonded together. The used equipment is a curing oven and is positioned behind a chip mounter in an SMT production line.

5. And (3) reflow soldering: the function is to melt the soldering paste, so that the surface assembly component and the PCB are firmly bonded together. The used equipment is a reflow oven and is positioned behind a chip mounter in an SMT production line.

6. Cleaning: the function of the PCB is to remove soldering residues, such as soldering flux, on the assembled PCB, which are harmful to human bodies. The used equipment is a cleaning machine, and the position can be unfixed, can be on-line or not.

7. And (3) detection: the PCB assembling device has the function of detecting the welding quality and the assembling quality of the assembled PCB. The equipment comprises a magnifier, a microscope, an on-line tester (ICT), a flying probe tester, an Automatic Optical Inspection (AOI), an X-RAY inspection system, a function tester and the like. The position can be configured at a suitable place of the production line according to the detection requirement.

8. Repairing: the function of the method is to rework the PCB which is detected to have faults. The tools used are soldering irons, rework stations, etc. Is arranged at any position in the production line.

Single-sided assembly

Incoming material detection, screen printing soldering paste (spot pasting glue), pasting, drying, curing, reflow soldering, cleaning, detection and repair

Double-sided assembly

A: the method comprises the steps of (1) incoming material detection, wherein the step A of PCB screen printing soldering paste (point pasting glue), the step B of paster PCB, the step B of drying, the step B of reflow soldering (preferably, the step B of cleaning, the step B of repairing is carried out).

B: incoming material detection, in the case of PCB, A-surface screen printing soldering paste (spot pasting glue), in the case of paster, in the case of drying (curing), in the case of A-surface reflow soldering, in the case of cleaning, in the case of turnover plate, in the case of PCB, B-surface spot pasting glue, in the case of paster, in the case of curing, in the case of B-surface wave soldering, in the case of cleaning, in the case of detection, in the case of repair)

The process is suitable for reflow soldering on the A surface and wave soldering on the B surface of the PCB. This process is preferably used when only the SOT or SOIC (28) pins are below the SMD on the B-side of the PCB.

Single-side mixed loading process

Incoming material detection, namely PCB A-side screen printing soldering paste (spot pasting glue), pasting, drying (curing), reflow soldering, cleaning, inserting, wave soldering, cleaning and repair

Double-sided mixed loading process

A: incoming material detection, namely B-surface point patch glue of PCB, solidifying, turning plate, namely A-surface plug-in of PCB, washing, detecting and repairing

First pasting and then inserting, is suitable for the condition that the SMD element is more than the separation element

B: the method comprises the steps of incoming material detection, PCB A-side plug-in (pin bending), PCB B-side point patch glue, patch curing, turning plate, wave soldering, cleaning and repair

First inserted and then pasted, and is suitable for the condition that the number of separated elements is more than that of SMD elements

C: the method comprises the steps of detecting the supplied materials, namely, drying, namely, reflow soldering paste on the surface A of the PCB, namely, a patch, bending a pin, namely, turning a plate, namely, B-surface point patch glue on the PCB, wherein the patch is solidified, namely, turning the plate, namely, wave soldering, cleaning, namely, detecting, namely, repairing the surface A, and mounting the surface B.

D: the method comprises the steps of detecting the supplied materials, namely B-surface point chip-mounting glue of a PCB, solidifying, namely, turning a board, namely, A-surface silk-screen printing soldering paste of the PCB, wherein the chip is, the A-surface reflow soldering is, the plug-in is, the B-surface wave soldering is, cleaning, the detection is, the repairing is, the A-surface is mixed and loaded, and the B-surface is pasted. Firstly pasting two surfaces SMD, reflow soldering, then inserting and wave soldering E: the method comprises the following steps of (1) incoming material detection, (B-surface screen printing soldering paste (spot-pasting glue) of a PCB), (paster), (drying (curing), (reflow soldering), (turning plate), (A-surface screen printing soldering paste) of a PCB, (paster), (drying), (reflow soldering), (local soldering), (plug-in), (wave soldering), (2), (manual soldering), (cleaning), (detection), (repair), A-surface mounting and B-surface mixed mounting.

Double-sided assembly process

A: detecting supplied materials, screen printing soldering paste (spot pasting glue) on the surface A of the PCB, pasting, drying (curing), reflow soldering the surface A, cleaning and turning a plate; PCB B side screen printing soldering paste (spot pasting glue), pasting, drying, reflow soldering (preferably only for B side, cleaning, detecting, repairing)

The technology is suitable for being adopted when large SMD such as PLCC and the like are attached to two surfaces of the PCB.

B: detecting supplied materials, screen printing soldering paste (spot pasting glue) on the surface A of the PCB, pasting, drying (curing), reflow soldering the surface A, cleaning and turning a plate; b-side of PCB is pasted with glue, pasted, solidified, B-side wave soldering, cleaned, detected, and repaired).

Referring to fig. 2, fig. 2 provides an SMT information displaying method, where the method is performed by the electronic device shown in fig. 1, as shown in fig. 2, and the method includes the following steps:

step S201, the electronic equipment acquires SMT information to be displayed, carries out word segmentation processing on the SMT information to obtain n key words of the SMT information, and searches n positions of the n key words in the SMT information;

step S202, the electronic equipment classifies the n keywords to obtain SMT model information in the n keywords;

step S203, the electronic device searches for a video file matched with the model information, inserts the video file into the position of the keyword corresponding to the model information to obtain the edited SMT information, and displays the edited SMT information.

According to the technical scheme, the electronic equipment acquires SMT information to be displayed, and performs word segmentation processing on the SMT information to obtain n key words of the SMT information and positions of the n key words; classifying the n keywords to obtain SMT model information in the n keywords; searching a video file matched with the model information, inserting the video file into the position of the keyword corresponding to the model information to obtain the edited SMT information, and displaying the edited SMT information. According to the technical scheme, the video file can be inserted into the corresponding SMT information, so that the SMT information is displayed through the video, and the user experience is improved.

Optionally, the obtaining n keywords of the SMT information by performing word segmentation processing on the SMT information specifically may include:

the SMT information is subjected to word segmentation processing by adopting a natural language algorithm to obtain a plurality of keywords, the keywords are compared with a word bank to determine m keywords in the word bank, the times of the m keywords appearing in the SMT information are counted, and the keywords with the times larger than a time threshold value are determined as n keywords.

Optionally, the searching for n positions of n keywords in the SMT information may specifically include:

the electronic equipment calls a search engine to sequentially search the first keyword in the SMT information to obtain a plurality of positions corresponding to the first keyword, determines the foremost position in the plurality of positions as the position corresponding to the first keyword, and performs traversal operation on the n keywords to obtain n positions corresponding to the n keywords.

Optionally, the method may further include:

the electronic device determines the format of the video, if the format of the video is a non-standard format, and deletes the inserted video in the non-standard format.

The standard format of the video format may be: mpg, mpe, mpa, m15, m1v, mp2, MPEG, and the like. Video formats other than the above can be set to be non-standard formats, and certainly in practical application, a user can also select the standard format of the video by himself.

Optionally, the method may further include:

the electronic equipment determines the format of the inserted video and adds the link of the plug-in corresponding to the format of the video into the header file of the high-insertion video. Therefore, when other equipment clicks the inserted video, the plug-in can be directly downloaded according to the header file, and the video can be conveniently played.

Referring to fig. 3, fig. 3 provides an SMT information display system, the system including: a processor and an acquisition unit, wherein the processor is used for processing the data,

Alternatively to this, the first and second parts may,

the processor is specifically configured to perform word segmentation processing on the SMT information by using a natural language algorithm to obtain a plurality of keywords, compare the plurality of keywords with a word bank to determine m keywords existing in the word bank, count the number of times that the m keywords appear in the SMT information, and determine the keywords with the number of times greater than a number threshold as n keywords.

Alternatively to this, the first and second parts may,

the processor is specifically configured to invoke a search engine to sequentially search the first keyword in the SMT information to obtain a plurality of positions corresponding to the first keyword, determine a foremost position of the plurality of positions as a position corresponding to the first keyword, and perform traversal operation on the n keywords to obtain n positions corresponding to the n keywords.

Alternatively to this, the first and second parts may,

the processor is further configured to determine a format of the video, and delete the inserted video in the non-standard format if the format of the video is a non-standard format.

Alternatively to this, the first and second parts may,

the processor is further used for determining the format of the inserted video and adding the link of the plug-in corresponding to the format of the video into the header file of the high-insertion video.

Embodiments of the present invention further provide a computer storage medium, wherein the computer storage medium stores a computer program for electronic data exchange, and the computer program enables a computer to perform part or all of the steps of any one of the SMT information display methods described in the above method embodiments.

Embodiments of the present invention also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any one of the SMT information display methods as recited in the above method embodiments.

It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are exemplary embodiments and that the acts and modules illustrated are not necessarily required to practice the invention.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one type of division of logical functions, and there may be other divisions when actually implementing, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be an electric or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit may be implemented in the form of hardware, or may be implemented in the form of a software program module.

The integrated units, if implemented in the form of software program modules and sold or used as stand-alone products, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a memory and includes several instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned memory comprises: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, which can store program codes.

Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable memory, which may include: flash Memory disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.

The above embodiments of the present invention are described in detail, and the principle and the implementation of the present invention are explained by applying specific embodiments, and the above description of the embodiments is only used to help understanding the method of the present invention and the core idea thereof; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims

1. An SMT information display method is characterized by comprising the following steps:

2. The method according to claim 1, wherein the obtaining n keywords of the SMT information by performing word segmentation processing on the SMT information specifically comprises:

3. The method of claim 1, wherein the searching n positions of n keywords in the SMT information specifically comprises:

4. The method of claim 1, further comprising:

5. The method of claim 1, further comprising:

the electronic equipment determines the format of the inserted video and adds the link of the plug-in corresponding to the format of the video into the header file of the high-insertion video.

6. An SMT information presentation system, said system comprising: a processor, an acquisition unit, characterized in that,

7. The system of claim 6,

8. The system of claim 6,

9. The system of claim 6,

10. The system of claim 9,