CN214473764U - Board card detection system - Google Patents
Board card detection system Download PDFInfo
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- CN214473764U CN214473764U CN202120378555.5U CN202120378555U CN214473764U CN 214473764 U CN214473764 U CN 214473764U CN 202120378555 U CN202120378555 U CN 202120378555U CN 214473764 U CN214473764 U CN 214473764U
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Abstract
The utility model discloses a board detecting system. Wherein, integrated circuit board detecting system includes: the integrated circuit board interface that awaits measuring of its inside a plurality of await measuring, hardware testing platform, it is connected respectively with a plurality of interfaces that await measuring on the integrated circuit board that awaits measuring for the installation integrated circuit board that awaits measuring, electronic terminal, it is connected with hardware testing platform, is used for confirming whether all interfaces that await measuring are qualified according to the interface information of hardware testing platform transmission, the utility model provides an adopt artifical the detection to lead to detecting easily to make mistakes and the slow technical problem of speed among the correlation technique.
Description
Technical Field
The utility model relates to a detect technical field, particularly, relate to a board detecting system.
Background
The PCB board card is a printed circuit board, is provided with a plurality of Ethernet ports, UART communication interfaces, hardware devices such as DI, DO, AI, AO interfaces, LED lamps and the like, and is an important electronic component, a support body of the electronic component and a carrier for electrical connection of the electronic component. Because of its importance, it needs to be tested and qualified before it can be put into use. In the related technology, manual detection is often adopted, which is not only easy to make mistakes, but also slow in detection speed and low in efficiency.
In view of the above problems, no effective solution has been proposed.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a board detecting system to adopt artifical the detection to lead to detecting the technical problem that easily makes mistakes and speed is slow in solving the correlation technique at least.
According to the utility model discloses an aspect of the embodiment provides a board detecting system, include: the board to be tested is internally integrated with a plurality of board interfaces to be tested; the hardware detection platform is respectively connected with the plurality of to-be-detected interfaces on the to-be-detected board card and is used for installing the to-be-detected board card; and the electronic terminal is connected with the hardware detection platform and used for determining whether all the interfaces to be detected are qualified or not according to the interface information transmitted by the hardware detection platform.
Optionally, the board card is a PCB board card, and the plurality of interfaces to be tested on the board card to be tested include at least one of the following: ethernet interface, digital input quantity DI interface, digital output quantity DO interface, analog input quantity AI interface, analog output quantity AO interface.
Optionally, the hardware detection platform includes: and the network management type switch is connected with all the Ethernet interfaces on the board card to be detected and is used for detecting whether each Ethernet interface is normal.
Optionally, the hardware detection platform further includes: and the relay is connected with all digital input DI interfaces on the board card to be detected and is used for detecting whether each digital input DI interface is normal or not.
Optionally, the hardware detection platform further includes: and the digital level acquisition equipment is connected with all digital output DO interfaces on the board card to be detected and is used for detecting whether each digital output DO interface is normal or not.
Optionally, the hardware detection platform further includes: and the analog current output equipment is connected with all analog input AI interfaces on the board card to be detected and is used for detecting whether each analog input AI interface is normal.
Optionally, the hardware detection platform further includes: and the analog current acquisition equipment is connected with all analog output amount AO interfaces on the board card to be detected and is used for detecting whether each analog output amount AO interface is normal or not.
Optionally, the hardware detection platform further includes: and the shooting device corresponds to the light-emitting diode LED lamp on the board card to be detected and is used for detecting whether the working state of the light-emitting diode LED lamp is normal or not.
Optionally, the hardware detection platform further includes: and the universal asynchronous receiving and transmitting transmitter is butted with the universal asynchronous receiving and transmitting module on the board card to be detected and is used for detecting whether the universal asynchronous receiving and transmitting module is normal or not.
Optionally, the electronic terminal is a desktop computer, and the electronic terminal at least includes: a processor.
The embodiment of the utility model provides an in, provide a board detecting system, include: the system comprises a board card to be tested, a hardware detection platform, an electronic terminal and a hardware detection platform, wherein a plurality of board card interfaces to be tested are integrated in the board card to be tested, the hardware detection platform is respectively connected with the plurality of interfaces to be tested on the board card to be tested and used for installing the board card to be tested, and the electronic terminal is connected with the hardware detection platform and used for determining whether all the interfaces to be tested are qualified or not according to interface information transmitted by the hardware detection platform. In this embodiment, the board card to be detected is installed on the hardware detection platform, and is connected with the related interfaces, and the state detection is automatically performed on all the board card interfaces through the interface devices on each detection platform, so that the interface detection mode is performed through the detection platform, the detection speed can be improved, the error amount in the manual detection process is reduced, the error rate is reduced, and the technical problems that the detection is easy to make mistakes and the speed is slow due to the adoption of manual detection in the related technology are solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic diagram of an alternative board detection system according to an embodiment of the present invention;
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
To facilitate understanding of the present invention by those skilled in the art, some terms or nouns referred to in the present invention are explained below:
PCB, an abbreviation of Printed Circuit Block, is known in chinese as Printed Circuit board or Printed Circuit board, and is an important electronic component, a support of an electronic component, and a carrier for electrical connection of an electronic component. After the electronic equipment adopts the printed board, because of the consistency of the printed boards of the same type, the error of manual wiring is avoided, the automatic insertion or mounting, the automatic tin soldering and the automatic detection of electronic components can be realized, the quality of the electronic equipment is ensured, the labor productivity is improved, the cost is reduced, and the maintenance is convenient.
UART (Universal Asynchronous Receiver/Transmitter) is a Universal serial data bus used for Asynchronous communications. The bus is in bidirectional communication, and full duplex transmission and reception can be realized. In embedded designs, a UART is used to communicate with a PC.
The utility model discloses can be applied to the quality testing platform, provide one kind and can carry out automated inspection's integrated circuit board detecting system to the PCB integrated circuit board, include: the system comprises at least one board card to be detected, a hardware detection platform and terminal equipment. The board card to be detected is installed on the hardware detection platform, the relevant interfaces are connected, and finally whether each interface and device of the board card to be detected can normally operate is judged through the terminal equipment, so that the detection of all the interfaces to be detected in the board card to be detected is automatically completed, the detection is fast, and the detection result is reliable.
Fig. 1 is a schematic diagram of an optional board detection system according to an embodiment of the present invention, as shown in fig. 1, the board detection system includes: the integrated circuit board 11, hardware testing platform 12, the electronic terminal 13 that await measuring, wherein, the integrated circuit board that awaits measuring includes: UART-1101, Ethernet interface-1102, DI-1103, DO-1104, AI-1105, AO-1106, LED lamp-1107, the hardware detection platform includes: UART-1201, network management type exchanger-1202, relay-1203, digital level acquisition equipment-1204, analog current output equipment-1205, analog current acquisition equipment-1206, camera-1207, wherein,
the board to be tested 11 is internally integrated with a plurality of board interfaces to be tested.
And the hardware detection platform 12 is connected with the plurality of interfaces to be detected on the board card to be detected respectively and used for installing the board card to be detected.
And the electronic terminal 13 is connected with the hardware detection platform and used for determining whether all the interfaces to be detected are qualified or not according to the interface information transmitted by the hardware detection platform.
In the utility model discloses in, the integrated a plurality of integrated board card interfaces that await measuring of integrated board card 11 internal portion that awaits measuring, hardware testing platform 12 is used for installing the board card 11 that awaits measuring, and with a plurality of interfaces that await measuring on the board card 11 that awaits measuring be connected respectively, be connected electronic terminal 13 and hardware testing platform 12, confirm whether all interfaces that await measuring are qualified according to the interface information of hardware testing platform 12 transmission, and thus, not only detection speed is fast, and reliable, thereby adopted artifical the detection to lead to detecting the technical problem that easily makes mistakes and speed is slow in the correlation technique to have been solved.
Optionally, the board card is a PCB board card, and the plurality of interfaces to be tested on the board card to be tested include at least one of the following: ethernet interface, digital input quantity DI interface, digital output quantity DO interface, analog input quantity AI interface, analog output quantity AO interface.
As shown in fig. 1, the board 11 to be tested may be a PCB board to be tested, which sends a test instruction, and returns to an execution state after completing a corresponding function. The board card detection system can also input related excitation signals to the PCB board card to be detected through other interfaces, observe the output reaction of the PCB board card to be detected and determine whether the PCB board card to be detected is qualified or not.
Optionally, the hardware detection platform includes: and the network management type switch is connected with all the Ethernet interfaces on the board card to be detected and is used for detecting whether each Ethernet interface is normal.
The utility model discloses in, can all be connected to network management type switch 1202 with the all ethernet interface 1102 of the PCB integrated circuit board that awaits measuring to ethernet interface 1102's detection, through the net gape of software control network management type switch 1202, whether the ethernet interface 1102 of the PCB integrated circuit board that awaits measuring that detects the connection in proper order is normal.
Optionally, the hardware detection platform further includes: and the relay is connected with all digital input DI interfaces on the board card to be detected and is used for detecting whether each digital input DI interface is normal or not.
The embodiment of the utility model provides an in, to the DI interface 1103 of the PCB integrated circuit board that awaits measuring, integrated circuit board detecting system is connected relay 1203 and each DI interface 1103 of the PCB integrated circuit board that awaits measuring respectively, and each integrated circuit board detecting system gives DI interface 1103 intercommunication or interrupt signal through control relay 1203, then acquires the break-make information of this DI interface 1103 to the PCB integrated circuit board that awaits measuring through the passageway of UART1201 to UART1101, when this information is unanimous with the break-make state of relay 1203, think this DI interface of the PCB integrated circuit board that awaits measuring normal, otherwise think the trouble.
Optionally, the hardware detection platform further includes: and the digital level acquisition equipment is connected with all digital output DO interfaces on the board card to be detected and is used for detecting whether each digital output DO interface is normal or not.
The embodiment of the utility model provides an in, DO interface 1104 to the PCB integrated circuit board that awaits measuring, integrated circuit board detecting system is connected to each DO interface 1104 with digital level collection equipment 1204, to each DO interface 1104, integrated circuit board detecting system is at first through UART1201 to the appointed level of the PCB integrated circuit board that awaits measuring with appointed DO interface 1104 output of UART1101 channel command, then gather the appointed DO interface 1104's of the PCB integrated circuit board that awaits measuring output level through digital level collection equipment 1204, if the two is unanimous then indicate this DO interface 1104 normally, if the two is inconsistent then indicate this DO interface 1104 trouble.
Optionally, the hardware detection platform further includes: and the analog current acquisition equipment is connected with all analog input AI interfaces on the board card to be detected and is used for detecting whether each analog input AI interface is normal.
The embodiment of the utility model provides an in, to the AI interface 1105 of the PCB integrated circuit board that awaits measuring, integrated circuit board detecting system is connected analog current output device 1205 with each AI interface 105 of the PCB integrated circuit board that awaits measuring respectively, to each AI interface 1105, integrated circuit board detecting system can export the current signal of appointed size through analog current output device 1205, then the current signal that appointed AI interface 1105 were reported to the PCB integrated circuit board that awaits measuring through UART1201 to the passageway of UART1101 was gathered, if the two error is less than when the design requirement threshold, then show that this AI interface 1105 is normal, otherwise show this AI interface 1105 trouble.
Optionally, the hardware detection platform further includes: and the analog current output equipment is connected with all analog output amount AO interfaces on the board card to be detected and is used for detecting whether each analog output amount AO interface is normal or not.
The embodiment of the utility model provides an in, to the AO interface 1106 of the PCB integrated circuit board that awaits measuring, integrated circuit board detecting system is connected to each AO interface 1106 with analog current collection equipment, to each AO interface 1106, integrated circuit board detecting system can make appointed AO interface 1106 output the appointed electric current of size through the passageway order of UART1201 to UART1101 PCB integrated circuit board that awaits measuring, then gather the output current of the appointed DO interface of the PCB integrated circuit board that awaits measuring through analog current collection equipment 1206, if the two error is less than the design requirement threshold, then indicate this AO interface 1106 normal, otherwise indicate this AO interface 1106 trouble.
The hardware detection platform further comprises: and the shooting device corresponds to the light-emitting diode LED lamp on the board card to be detected and is used for detecting whether the working state of the light-emitting diode LED lamp is normal or not. Optionally, the photographing devices include, but are not limited to: cameras, vision sensors, etc.
The embodiment of the utility model provides an in, to the LED1107 of the PCB integrated circuit board that awaits measuring, integrated circuit board detecting system will shoot device 1207 (for example, the camera) and aim at the LED1107 department of the PCB integrated circuit board that awaits measuring, integrated circuit board detecting system can light appointed LED1107 through the passageway order of UART1201 to UART1101 to the PCB integrated circuit board that awaits measuring, then gather the photo of LED1107 (for visible light image) through shooting device 1207, later whether light through the appointed LED1107 of image recognition technology discernment, if light then indicate this LED1107 normal, otherwise indicate this LED1107 trouble.
Optionally, the hardware detection platform further includes: and the universal asynchronous receiving and transmitting transmitter is butted with the universal asynchronous receiving and transmitting module on the board card to be detected and is used for detecting whether the universal asynchronous receiving and transmitting module is normal or not. The UART may indicate the transmitter on which the UART bus is located. The embodiment of the utility model provides an in, UART1201 on hardware testing platform 12 and the UART1101 on the integrated circuit board 11 that awaits measuring can constitute signal transmission passageway for hardware testing platform 12 sends the order to the integrated circuit board 11 that awaits measuring.
Optionally, the electronic terminal is a desktop computer, and the electronic terminal at least includes: a processor.
The above embodiment numbers of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.
In the above embodiments of the present invention, 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 the related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical 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 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 can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. 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 storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A board detection system, comprising:
the board to be tested is internally integrated with a plurality of board interfaces to be tested;
the hardware detection platform is respectively connected with the plurality of to-be-detected interfaces on the to-be-detected board card and is used for installing the to-be-detected board card;
and the electronic terminal is connected with the hardware detection platform and used for determining whether all the interfaces to be detected are qualified or not according to the interface information transmitted by the hardware detection platform.
2. The system of claim 1, wherein the board is a PCB board, and the plurality of interfaces under test on the board under test comprise at least one of: ethernet interface, digital input quantity DI interface, digital output quantity DO interface, analog input quantity AI interface, analog output quantity AO interface.
3. The system of claim 2, wherein the hardware detection platform comprises:
and the network management type switch is connected with all the Ethernet interfaces on the board card to be detected and is used for detecting whether each Ethernet interface is normal.
4. The system of claim 2, wherein the hardware detection platform further comprises:
and the relay is connected with all digital input DI interfaces on the board card to be detected and is used for detecting whether each digital input DI interface is normal or not.
5. The system of claim 2, wherein the hardware detection platform further comprises:
and the digital level acquisition equipment is connected with all digital output DO interfaces on the board card to be detected and is used for detecting whether each digital output DO interface is normal or not.
6. The system of claim 2, wherein the hardware detection platform further comprises:
and the analog current output equipment is connected with all analog input AI interfaces on the board card to be detected and is used for detecting whether each analog input AI interface is normal.
7. The system of claim 2, wherein the hardware detection platform further comprises:
and the analog current acquisition equipment is connected with all analog output amount AO interfaces on the board card to be detected and is used for detecting whether each analog output amount AO interface is normal or not.
8. The system of claim 2, wherein the hardware detection platform further comprises:
and the shooting device corresponds to the light-emitting diode LED lamp on the board card to be detected and is used for detecting whether the working state of the light-emitting diode LED lamp is normal or not.
9. The system of claim 2, wherein the hardware detection platform further comprises:
and the universal asynchronous receiving and transmitting transmitter is butted with the universal asynchronous receiving and transmitting module on the board card to be detected and is used for detecting whether the universal asynchronous receiving and transmitting module is normal or not.
10. The system according to claim 1, wherein the electronic terminal is a desktop computer, the electronic terminal comprising at least: a processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120378555.5U CN214473764U (en) | 2021-02-18 | 2021-02-18 | Board card detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120378555.5U CN214473764U (en) | 2021-02-18 | 2021-02-18 | Board card detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214473764U true CN214473764U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120378555.5U Active CN214473764U (en) | 2021-02-18 | 2021-02-18 | Board card detection system |
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| Country | Link |
|---|---|
| CN (1) | CN214473764U (en) |
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2021
- 2021-02-18 CN CN202120378555.5U patent/CN214473764U/en active Active
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