CN212990120U - Two-dimensional code recognition device test platform - Google Patents
Two-dimensional code recognition device test platform Download PDFInfo
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- CN212990120U CN212990120U CN202021580169.6U CN202021580169U CN212990120U CN 212990120 U CN212990120 U CN 212990120U CN 202021580169 U CN202021580169 U CN 202021580169U CN 212990120 U CN212990120 U CN 212990120U
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Abstract
The utility model provides a two-dimensional code recognition device test platform, include: the device comprises a fixed sliding block, a sliding table, a disc, an inclined motor, a turnover motor, a rotating motor, a horizontal motor and a disc fixing frame; the fixed sliding block is arranged in a track of the sliding table and used for fixing the two-dimensional code recognition device or testing the two-dimensional code; the horizontal motor is connected with the fixed sliding block; the disc fixing frame is connected with the disc; the rotating motor is positioned on the non-bearing surface of the disc; the overturning motor is connected with the disc fixing frame and used for driving the disc to overturn on a first plane perpendicular to an initial position plane of the bearing surface of the disc; the disc fixing frame is used for fixing the disc bearing surface, the disc bearing surface and the disc fixing frame, the disc fixing frame is used for fixing the disc bearing surface, the disc bearing surface and the disc fixing frame, the disc fixing frame is used for fixing. The utility model discloses a reduce test hardware cost, simplified operation, improve the accuracy.
Description
Technical Field
The utility model relates to a sweep a yard capability test technique, especially relate to a two-dimensional code recognition device test platform and method.
Background
With the high-speed development of mobile internet information, two-dimensional codes are more and more applied to life and work, the code scanning performance of mobile electronic products becomes one of important indexes for users to purchase electronic products, and the code scanning angle and the two-dimensional code identification speed for identifying the two-dimensional code speed in the code scanning performance of the electronic products are important reference indexes for the code scanning performance. To the test of sweeping a yard angle and two-dimensional code recognition speed of electronic product among the prior art, adopt robotic arm's mode or artificial manual pivoted mode to acquire more, but robotic arm hardware cost is too high, and manual rotation error is great and complex operation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a two-dimensional code recognition device test platform to realize reducing testing arrangement hardware cost, simplifying test operation action, improving test accuracy.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a two-dimensional code recognition device test platform which characterized in that, this test platform includes: the device comprises a fixed sliding block, a sliding table, a disc, an inclined motor, a turnover motor, a rotating motor, a horizontal motor and a disc fixing frame;
the fixed sliding block is arranged in a track of the sliding table, and a fixed surface of the fixed sliding block is used for fixing a two-dimensional code identification device to be tested or a two-dimensional code to be tested; the horizontal motor is connected with the fixed sliding block and is used for driving the fixed sliding block to horizontally move on a screen parallel to the fixed surface of the fixed sliding block in the fixed sliding block track;
the bearing surface of the disc is used for bearing the two-dimensional code identification device to be tested or the two-dimensional code to be tested, the fixing surface of the fixing slider is parallel to the initial position of the bearing surface of the disc, the initial position of the bearing surface of the disc is parallel to the fixing surface of the fixing slider, and the center normal of the disc is superposed with the track center normal of the sliding table;
the disc fixing frame is connected with the disc; the rotary motor is positioned on the non-bearing surface of the disc and is used for driving the disc to rotate by taking a central normal line as an axis; the overturning motor is connected with the disc fixing frame and used for driving the disc to overturn on a first plane perpendicular to an initial position plane of the bearing surface of the disc; the tilting motor is connected with the disc fixing frame and is used for driving the disc fixing frame to tilt on a second plane perpendicular to an initial position plane of the bearing surface of the disc, and the first plane is perpendicular to the second plane;
when the disc bearing surface bears the two-dimensional code to be tested, the bearing surface of the fixed sliding block bears the two-dimensional code identification device to be tested, and when the bearing surface of the disc bears the two-dimensional code identification device to be tested, the bearing surface of the fixed sliding block bears the two-dimensional code to be tested. The device includes: the device comprises a fixed sliding block, a sliding table, a disc, an inclined motor, a turnover motor, a rotating motor, a horizontal motor and a disc fixing frame; the fixed sliding block is arranged on the upper track side of the sliding table, the sliding bottom of the fixed sliding block is relatively parallel to the plane of the initial position of the disc, and the horizontal motor is connected with the fixed sliding block; wherein the rotating motor is located directly below the disc; the overturning motor is connected with the disc fixing frame; wherein, the tilting motor is connected with the disc fixing frame.
The utility model discloses an utilize constitutions such as fixed slider, slip table, disc, slope motor, upset motor, rotating electrical machines, horizontal motor and disc mount to sweep a yard capability test device, solved robotic arm's mode and artificial manual mode and acquire two-dimensional code information for technical problem such as hardware cost is too high, the error is great and complex operation reaches the technological effect that reduces testing arrangement hardware cost, simplifies the test operation action, improves the test accuracy.
Drawings
Fig. 1 is a structural diagram of a two-dimensional code recognition device test platform according to a first embodiment of the present invention;
fig. 2 is a schematic diagram of a two-dimensional code recognition device test platform provided by the embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
The utility model discloses a sweep a yard testing arrangement, as figure 1 does the embodiment of the utility model provides a two-dimensional code recognition device test platform, its characterized in that, this test platform includes: the device comprises a fixed sliding block, a sliding table, a disc, an inclined motor, a turnover motor, a rotating motor, a horizontal motor and a disc fixing frame;
the fixed sliding block is arranged in a track of the sliding table, and a fixed surface of the fixed sliding block is used for fixing a two-dimensional code identification device to be tested or a two-dimensional code to be tested; the horizontal motor is connected with the fixed sliding block and is used for driving the fixed sliding block to horizontally move on a screen parallel to the fixed surface of the fixed sliding block in the fixed sliding block track;
in an embodiment of the present invention, the fixed slider is installed make in the track of slip table the fixed slider follows slide optional position in the track of slip table, and will the fixed surface of fixed slider is naked to be leaked outside, so that the fixed surface of fixed slider bears the two-dimensional code device that awaits measuring or test two microcode. For example, the fixed sliding block is installed in the track of the sliding table, the track of the sliding table may be completely wrapped inside the fixed sliding block, the track of the sliding table may be embedded in the fixed sliding block, and the fixed sliding block may be suspended below the track of the sliding table. The horizontal motor is connected with the fixed sliding block, the fixed sliding block is connected with the horizontal motor through the auxiliary track of the sliding table and is used for fixing the fixed sliding block, and the horizontal motor can control the fixed sliding block to move by utilizing the auxiliary track of the sliding table.
The bearing surface of the disc is used for bearing the two-dimensional code identification device to be tested or the two-dimensional code to be tested, the fixing surface of the fixing sliding block is parallel to the initial position of the bearing surface of the disc, and the center normal of the disc is superposed with the track center normal of the sliding table;
in an embodiment of the present invention, the center normal of the disc and the center normal of the track of the sliding table coincide with each other, that is, the center normal of the initial position of the bearing surface of the disc coincides with the center normal of the plane of the track of the sliding table, wherein the initial position of the bearing surface of the disc is parallel to the plane of the track of the sliding table.
Wherein, the disc fixing frame is connected with the disc; the rotary motor is positioned on the non-bearing surface of the disc and is used for driving the disc to rotate by taking a central normal line as an axis; the overturning motor is connected with the disc fixing frame and used for driving the disc to overturn on a first plane perpendicular to an initial position plane of the bearing surface of the disc; the tilting motor is connected with the disc fixing frame and is used for driving the disc fixing frame to tilt on a second plane perpendicular to an initial position plane of the bearing surface of the disc, and the first plane is perpendicular to the second plane;
in the embodiment of the present invention, the rotating electrical machine is located on the non-bearing surface of the disk by mounting the rotating electrical machine on the disk; the non-bearing surface of the disc is a surface which is not used for bearing the two-dimensional code identification testing device or the two-dimensional code to be tested, and can be the bottom surface of the disc or the side surface of the disc; the rotating motor is used for driving the disc to rotate by the normal line of the initial position center of the bearing surface of the disc.
In an embodiment of the present invention, the turnover motor and the disc fixing frame may be connected to each other the turnover motor passes through the turnover rod and the disc fixing frame is connected to each other. For example, as shown in fig. 1, the turnover motor is connected to the disc fixing frame through the turnover rod and connected to the disc through the turnover rod, so that the turnover motor drives the disc to turn over when rotating. The connection between the tilt motor and the disc fixing frame is to physically connect the tilt motor, and may be to fix the tilt motor and the disc fixing frame through an adhesive, so as to drive the disc fixing frame to tilt on a second plane perpendicular to an initial position plane of the bearing surface of the disc, where the first plane is perpendicular to the second plane. Wherein the first plane is perpendicular to the second plane for constructing an angular variation of the disc in three-dimensional space.
Optionally, the disc fixing frame is connected with the disc through a turning rod, and the turning rod is connected with the turning motor. The disc fixing frame is connected with the disc through a turnover rod and used for driving the disc to incline when the disc fixing frame is inclined through an inclination motor; the overturning rod is connected with the overturning motor and used for driving the disc to overturn; and connecting the disc fixing frame with the disc through a turnover rod, so that the disc turnover and the disc inclination are in opposite positions, and the disc turnover and the disc inclination are carried out in a three-dimensional space.
When the disc bearing surface bears the test two-dimensional code, the bearing surface of the fixed slider bears the two-dimensional code identification device to be tested, and when the bearing surface of the disc bears the two-dimensional code identification device to be tested.
The embodiment of the utility model provides an in, the two-dimensional code recognition device that awaits measuring is right in order to accomplish the scanning of test two-dimensional code, in the two-dimensional code recognition device test platform, the disc loading end with the stationary plane of solid fixed sliding block all can be used for bearing the two-dimensional code recognition device with test two-dimensional code, but in the testing process the disc loading end with the stationary plane of solid fixed sliding block only bears at the same time two-dimensional code recognition device perhaps test two-dimensional code one of the two, make in the two-dimensional code recognition device test platform use, the two-dimensional code recognition device that awaits measuring with the sign indicating number action is swept in the completion of test two-dimensional code.
Optionally, a gap exists between the inner side surface of the disk and the outer side surface of the disk. Wherein, the disc medial surface with there is the space disc lateral surface, so that the upset motor drives when the disc overturns, can not drive the disc mount overturns, only drives the disc overturns.
Optionally, in the embodiment of the present invention, the test platform further includes: a bracket; the bracket is used for fixing the disc fixing frame and the sliding table. The tray is fixed the disc mount with the slip table for fixing the relative position of disc mount with the slip table to the user builds reuse many times behind the two-dimensional code recognition device test platform.
Optionally, in the embodiment of the present invention, the test platform further includes: a motor controller;
the horizontal motor, the rotating motor, the overturning motor and the tilting motor are connected with the motor controller, and the horizontal motor, the rotating motor, the overturning motor and the tilting motor rotate under the control of the motor controller.
Optionally, in the embodiment of the present invention, the testing platform, the horizontal motor, the rotating electrical machine, the turnover electrical machine and the tilt electrical machine are stepping motors.
Optionally, in the embodiment of the present invention, the test platform further includes: an upper computer;
the upper computer is connected with the motor controller and the to-be-tested two-dimensional code recognition device, and is used for controlling the horizontal motor, the rotating motor, the overturning motor and the tilting motor to rotate through the motor controller according to a preset test instruction and controlling the to-be-tested two-dimensional code recognition device to execute a test action.
Optionally, in the two-dimensional code identification speed test, the fixing surface of the fixing slider is used for fixing the two-dimensional code to be tested, and the bearing surface of the disc is used for bearing the two-dimensional code identification device to be tested;
the upper computer is specifically used for controlling the horizontal motor to move from an initial position to an initial position center normal position of the bearing surface of the disc to keep static according to a preset two-dimension code identification speed test instruction through the motor controller in a two-dimension code identification speed test; controlling the two-dimensional code to be tested to start scanning according to a trigger instruction, and acquiring starting time T0 through the motor controller; acquiring an end time T1 through the motor controller according to the buzzer signal; and obtaining the decoding time of the two-dimensional code device to be tested according to the difference value between the starting time T0 and the ending time T1.
Optionally, in the two-dimensional code identification angle test, the fixing surface of the fixing slider is used for fixing the two-dimensional code identification device to be tested, and the bearing surface of the disc is used for bearing the two-dimensional code to be tested;
the upper computer is specifically used for controlling the overturning motor, the rotating motor and the tilting motor to adjust the disc to a corresponding angle through the motor controller according to a two-dimensional code identification angle test instruction in a two-dimensional code identification angle test; and controlling the initial position of a horizontal motor to move to the central normal position of the initial position of the bearing surface of the disc through the motor controller according to a two-dimension code identification angle test instruction and keeping the initial position and the central normal position of the initial position of the bearing surface of the disc still, and controlling the two-dimension code identification device to be tested to identify the test two-dimension code at the current angle according to a trigger signal.
Optionally, the bearing surface of the fixed slider bears the test two-dimensional code or the two-dimensional code to be tested in the test area of the bearing surface of the fixed slider, and the bearing surface of the disk bears the test two-dimensional code or the two-dimensional code to be tested in the test area of the bearing surface of the disk.
The embodiment of the utility model provides an in, with the piece the loading end of fixed slider with the loading end of disc is provided with test area territory, can with test two-dimensional code perhaps the two-dimensional code that awaits measuring is put and is arranged in test area territory, in the technical scheme that has set up test area territory, the area of placing of rotating electrical machines will no longer be the non-loading end of disc, but will be the non-test area territory of disc.
It should be noted that fig. 1 in the embodiment of the present invention is only an example, and is not a limitation to the embodiment of the present invention.
The utility model discloses an utilize constitutions such as fixed slider, slip table, disc, slope motor, upset motor, rotating electrical machines, horizontal motor and disc mount to sweep a yard capability test device, solved robotic arm's mode and artificial manual mode and acquire two-dimensional code information for technical problem such as hardware cost is too high, the error is great and complex operation reaches the technological effect that reduces testing arrangement hardware cost, simplifies the test operation action, improves the test accuracy.
Example two
The embodiment of the utility model provides a two-dimensional code recognition device test platform execution method that provides in the second, this method is suitable for the condition that two-dimensional code recognition device need carry out performance test, and this method specifically can be carried out by the two-dimensional code recognition device test platform that above-mentioned embodiment one provided. The embodiment of the utility model provides a two-dimensional code recognition device test platform execution method that provides in two specifically includes: a two-dimension code identification speed test and a two-dimension code identification angle test flow;
the embodiment of the utility model provides an in, two-dimensional code identification speed test includes following step:
step S110, fixing the test two-dimensional code on the fixed slide block fixing surface, bearing the two-dimensional code identification device on the disc bearing surface, and connecting the two-dimensional code identification device to be tested with the upper computer in a communication manner and the motor controller in a communication manner;
step S120, when the upper computer transmits a two-dimensional code identification speed test instruction to the motor controller, the motor controller controls the horizontal motor to move to the central normal position of the plane where the track of the sliding table is located from the initial position at a set speed, and the horizontal motor keeps in a static state after being overlapped with the central normal position of the initial position of the bearing surface of the disc; the upper motor sends a trigger instruction to the to-be-tested two-dimensional code identification device, the to-be-tested two-dimensional code identification device starts to identify the two-dimensional code according to the trigger instruction, and meanwhile, the scanning starting time T0 is counted;
and S130, when the two-dimensional code identification device to be tested is successfully decoded, sending a buzzing signal to the motor controller, and counting time of the motor controller to finish code scanning time T1. After the motor controller counts time and finishes code scanning time T1, the horizontal motor drives the test two-dimensional code fixed by the fixed sliding block to slide to the initial position of the horizontal motor, and the next operation instruction is waited;
and S140, the motor controller takes an absolute value of a difference between code scanning starting time T0 and decoding success time T1 as test time required by the two-dimensional code recognition device to be tested to recognize the test two-dimensional code, and sends the test time to the upper computer.
The embodiment of the utility model provides an in, two-dimensional code identification angle test step is as follows:
step S210, fixing the to-be-tested two-dimensional code recognition device on the fixed slide block fixing surface, bearing the to-be-tested two-dimensional code on the disc bearing surface, and connecting the to-be-tested two-dimensional code recognition device with the upper computer in a communication mode and the motor controller in a communication mode.
Step 220, the upper computer sends a two-dimension code identification angle test instruction to the motor controller, the motor controller controls the test according to the two-dimension code identification angle, and the motor controller controls the horizontal motor to move from an initial position to the central normal position of the plane where the track of the sliding table is located at a set speed, and the horizontal motor keeps a static state after being overlapped with the central normal position of the initial position of the bearing surface of the disc;
step S220, the motor controller controls the tilting motor, the overturning motor and the rotating motor to rotate, so that after a space included angle is formed between the disc bearing surface and the fixed surface of the fixed sliding block, the upper motor sends a trigger instruction to the to-be-tested two-dimensional code recognition device, and the to-be-tested two-dimensional code recognition device starts to acquire two-dimensional code information according to the trigger instruction;
step S230, after the two-dimensional code identification device to be tested obtains information, the obtained speed measurement two-dimensional code information is sent to the upper motor, and the motor controller uses the current position information of each motor as the initial position information of the next action of each motor, and waits for the next operation instruction.
The embodiment of the present invention provides a two-dimensional code identification device test platform, wherein the upper motor, the motor control, and the circuit connection mode of the motor are provided, as shown in fig. 2, the upper motor may be a Personal Computer (PC), the motor controller may be an STM32 microcontroller, and the motor may be a stepping motor, wherein the PC and the STM32 perform serial port communication through an RS232 to TTL module; the STM32 and the stepping motor are driven by a TB6560 motor to control the motor to rotate; the STM32 microcontroller is an STM32 series embedded single chip microcomputer or a development board; the RS232 to TTL module is a level shifter and is used for serial port communication; wherein the TB6560 motor drive is a drive hybrid stepper motor drive. When the PC sends a test instruction to the STM32 microcontroller through the RS232 to TTL conversion module, the STM32 microcontroller controls the stepping motor to perform corresponding operation through the TB6560 motor drive so as to complete the test instruction.
Illustratively, the STM32 microcontroller is connected to a computer through a serial port line, an upper computer is started to be connected with the two-dimensional code recognition device, and the upper computer is operated, wherein the serial port baud rate of the upper computer communication can be 115200 b/s. In the communication process, each bit data bit in a specific communication format is a 2-bit 16-system number, and the communication format comprises the following steps: the device comprises a packet head, a control mode, a rotating angle, a moving speed and a packet tail. The specific packet header is 0XEE packet tail: 0 XFF; in the control mode, 0x00 controls rotation, 0x01 controls deflection, and 0x02 controls inclination; 0x00 positive direction, 0x01 negative direction, 0x0f reset in the rotation direction; the data ranges of 0-180 DEG in the 0X00-0xB4 rotation mode, 0-70 DEG in the 0X00-0X46 shift and 0-70 DEG in the tilt mode in the rotation angle; moving speed: 0X00-0X20 was at rest at origin-32 cm/s. The two-dimensional code recognition device mainly relates to 4 stepping motors which are rotating, overturning, inclining and horizontal motors in testing. And the STM32 microcontroller controls four TB6560 stepping motor driving modules to realize code scanning test operation control on the test two-dimensional code by the two-dimensional code test device. The initialized position of the stepping motor is 0, the STM32 microcontroller sends a task instruction to the TB6560 stepping motor driving module, and the stepping motor performs corresponding movement. When the angle needs to be changed, the angle difference value of each stepping motor needs to execute a plurality of steps by calculating the current angle number needing to be changed and the last operation completion, and the operation is performed in an IO (input/output) overturning mode, namely, the signals of the A +, A-, B + and B-four pins of the TB6560 stepping motor driving module are converted into high and low levels. And after the execution is finished, updating the current angle to prepare for the next operation action. Wherein, the turnover motor and the rotating motor can adopt a 36-type stepping motor, the inclination control can adopt a 42-type speed reduction stepping motor control, and the horizontal motor can adopt a 42-type stepping motor control.
When the CLK has pulse, the stepping motor operates, and when the CLK has no pulse, the stepping motor automatically enters a set half-current state to lock the motor. When CW is low level or suspended, the motor rotates forward, and when CW is high level, the motor rotates backward. The EN controls the working state of the motor, and is in the working state when the EN is in a low level or in suspension state, and is in the off-line state when the EN is in a high level.
The utility model discloses two embodiment provides a two-dimensional code recognition device test platform execution method, be equivalent to the execution method who corresponds a pair of two-dimensional code recognition device test platform that provides on the basis of the two-dimensional code recognition device test platform that the above-mentioned embodiment of this application provided, realize two-dimensional code recognition device test platform, when carrying out the two-dimensional code test, the mode of having solved robotic arm and artificial manual mode acquire the two-dimensional code information, make hardware cost too high, the great and technical problem such as complex operation of error, reach and reduce testing arrangement hardware cost, simplify test operation action, improve the technological effect of test accuracy.
Claims (10)
1. The utility model provides a two-dimensional code recognition device test platform which characterized in that, this test platform includes: the device comprises a fixed sliding block, a sliding table, a disc, an inclined motor, a turnover motor, a rotating motor, a horizontal motor and a disc fixing frame;
the fixed sliding block is arranged in a track of the sliding table, and a fixed surface of the fixed sliding block is used for fixing a two-dimensional code identification device to be tested or a two-dimensional code to be tested; the horizontal motor is connected with the fixed sliding block and is used for driving the fixed sliding block to horizontally move on a screen parallel to the fixed surface of the fixed sliding block in the fixed sliding block track;
the bearing surface of the disc is used for bearing the two-dimensional code identification device to be tested or the two-dimensional code to be tested, the fixing surface of the fixing sliding block is parallel to the initial position of the bearing surface of the disc, and the center normal of the disc is superposed with the track center normal of the sliding table;
the disc fixing frame is connected with the disc; the rotary motor is positioned on the non-bearing surface of the disc and is used for driving the disc to rotate by taking a central normal line as an axis; the overturning motor is connected with the disc fixing frame and used for driving the disc to overturn on a first plane perpendicular to an initial position plane of the bearing surface of the disc; the tilting motor is connected with the disc fixing frame and is used for driving the disc fixing frame to tilt on a second plane perpendicular to an initial position plane of the bearing surface of the disc, and the first plane is perpendicular to the second plane;
when the disc bearing surface bears the two-dimensional code to be tested, the bearing surface of the fixed sliding block bears the two-dimensional code identification device to be tested, and when the bearing surface of the disc bears the two-dimensional code identification device to be tested, the bearing surface of the fixed sliding block bears the two-dimensional code to be tested.
2. The test platform of claim 1, wherein the disk holder is connected to the disk via a flipping bar, and the flipping bar is connected to the flipping motor.
3. The test platform of claim 1, wherein the inner disk side is spaced from the outer disk side.
4. The test platform of claim 1, further comprising: a bracket;
the bracket is used for fixing the disc fixing frame and the sliding table.
5. The test platform of claim 1, further comprising: a motor controller;
the horizontal motor, the rotating motor, the overturning motor and the tilting motor are connected with the motor controller, and the horizontal motor, the rotating motor, the overturning motor and the tilting motor rotate under the control of the motor controller.
6. The test platform of claim 1, wherein the horizontal motor, the rotary motor, the tumble motor, and the tilt motor are stepper motors.
7. The test platform of claim 5, further comprising: an upper computer;
the upper computer is connected with the motor controller and the to-be-tested two-dimensional code recognition device, and is used for controlling the horizontal motor, the rotating motor, the overturning motor and the tilting motor to rotate through the motor controller according to a preset test instruction and controlling the to-be-tested two-dimensional code recognition device to execute a test action.
8. The test platform of claim 7, wherein in a two-dimensional code recognition speed test, the fixing surface of the fixing slider is used for fixing the test two-dimensional code, and the bearing surface of the disk is used for bearing the two-dimensional code recognition device to be tested;
the upper computer is specifically used for controlling the horizontal motor to move from an initial position to the initial position center normal position of the bearing surface of the disc to keep static according to a preset two-dimension code identification speed test instruction through the motor controller in a two-dimension code identification speed test; controlling the two-dimensional code to be tested to start scanning according to a trigger instruction, and acquiring starting time T0 through the motor controller; acquiring an end time T1 through the motor controller according to the buzzer signal; and obtaining the decoding time of the two-dimensional code device to be tested according to the difference value between the starting time T0 and the ending time T1.
9. The test platform of claim 7, wherein in a two-dimensional code identification angle test, the fixing surface of the fixing slider is used for fixing the two-dimensional code identification device to be tested, and the bearing surface of the disk is used for bearing the two-dimensional code to be tested;
the upper computer is specifically used for controlling the overturning motor, the rotating motor and the tilting motor to adjust the disc to a corresponding angle through the motor controller according to a two-dimension code identification angle test instruction in a two-dimension code identification angle test; and controlling the initial position of a horizontal motor to move to the central normal position of the initial position of the bearing surface of the disc through the motor controller according to a two-dimension code identification angle test instruction and keeping the initial position and the central normal position of the initial position of the bearing surface of the disc still, and controlling the two-dimension code identification device to be tested to identify the test two-dimension code at the current angle according to a trigger signal.
10. The testing platform of claim 1, wherein the bearing surface of the fixed slider bears the two-dimensional code to be tested or the two-dimensional code to be tested in the testing area of the bearing surface of the fixed slider, and the bearing surface of the disk bears the two-dimensional code to be tested or the two-dimensional code to be tested in the testing area of the bearing surface of the disk.
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| CN202021580169.6U CN212990120U (en) | 2020-08-03 | 2020-08-03 | Two-dimensional code recognition device test platform |
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| CN202021580169.6U CN212990120U (en) | 2020-08-03 | 2020-08-03 | Two-dimensional code recognition device test platform |
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