CN110793561B - Terminal to be tested and proximity sensor testing method thereof - Google Patents
Terminal to be tested and proximity sensor testing method thereof Download PDFInfo
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- CN110793561B CN110793561B CN201810883190.4A CN201810883190A CN110793561B CN 110793561 B CN110793561 B CN 110793561B CN 201810883190 A CN201810883190 A CN 201810883190A CN 110793561 B CN110793561 B CN 110793561B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/24—Arrangements for testing
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Abstract
The application provides a terminal that awaits measuring, including treater and infrared proximity sensor, the treater detects infrared proximity sensor is when pasting the function before the screen protection film, judges whether the engineering modulus of infrared proximity sensor after pasting the screen protection film is in order to obtain the check-up result in the predetermined range, and will the check-up result conveys to a test equipment with the permission test equipment basis the check-up result is confirmed whether right the terminal that awaits measuring writes into the identification number, wherein, the screen protection film is for not the screen protection film of infrared proximity sensor's corresponding position trompil. The application also provides a proximity sensor testing method. The terminal to be tested and the proximity sensor testing method thereof can automatically judge whether the screen protection film influences the functions of the proximity sensor, and are time-saving and labor-saving.
Description
Technical Field
The application relates to the field of testing of terminals to be tested, in particular to a terminal to be tested and a method for testing a proximity sensor of the terminal to be tested.
Background
The testing process of the mobile phone mainly comprises the following steps: the method comprises the steps of starting, burning FLASH, printing steel mesh, SMT (surface mount technology) mounting, reflow soldering, splitting, writing board number, testing main board, calibrating main board, assembling, testing complete machine function, finally testing the complete machine, checking appearance, writing identification number, packaging and ending. The whole function test means that the mobile phone motherboard is assembled into a whole, and a tester needs to check whether the main functions of the mobile phone are normal through the cooperation of an engineering test mode. The engineering test mode is to start the ringing, vibration, keyboard input, audio loop, signal indicator, display and other units of the mobile phone to check whether the functions are normal or not by using the software of the mobile phone. The existing proximity sensor testing method is to perform function testing by utilizing an engineering testing mode at a complete machine function testing station, and in order to reduce the loss of a screen protection film, a film pasting station is arranged behind the complete machine function testing station and is close to a packaging station. Because infrared proximity sensor does not allow the foreign matter to shelter from when test or use, the screen protection film also needs to open a hole in infrared proximity sensor's the corresponding position. Therefore, when the screen protection film does not open holes at the position of the infrared proximity sensor, even if the function test of the whole infrared proximity sensor before the film pasting station is normal, the function of the infrared proximity sensor after film pasting cannot be ensured to be normal.
Disclosure of Invention
The application provides a terminal to be tested and a method for testing a proximity sensor thereof, which aim to solve the problems.
The application provides a pair of terminal that awaits measuring, including treater and infrared proximity sensor, the treater detects infrared proximity sensor is when pasting the function before the screen protection film, judges whether the engineering modulus of infrared proximity sensor after pasting the screen protection film is in order to obtain the check-up result in the predetermined range, and will the check-up result conveys to a test equipment with the permission test equipment basis the check-up result is confirmed whether right the terminal that awaits measuring writes in the identification number, wherein, the screen protection film is for not the screen protection film of infrared proximity sensor's corresponding position trompil.
The application further provides a proximity sensor testing method which is applied to a terminal to be tested. The terminal to be tested comprises an infrared proximity sensor, and the proximity sensor testing method comprises the steps of detecting whether the function of the infrared proximity sensor before being attached with a screen protection film is normal or not; when the function of the infrared proximity sensor before being attached with the screen protection film is normal, judging whether the engineering modulus of the infrared proximity sensor after being attached with the screen protection film is within a preset range to obtain a verification result, wherein the screen protection film is a screen protection film which does not open a hole at the corresponding position of the infrared proximity sensor; and transmitting the verification result to a test device to allow the test device to determine whether to write an identification number into the terminal to be tested according to the verification result.
The application provides a terminal to be tested and proximity sensor test method detects infrared proximity sensor is when pasting the function before the screen protection film, judges whether the engineering modulus of infrared proximity sensor after pasting the screen protection film is in order to obtain the check-up result in predetermined range, and will the check-up result conveys to a test equipment in order to allow test equipment basis the check-up result is confirmed whether right the terminal to be tested writes into the identification number, wherein, the screen protection film is for not the screen protection film of infrared proximity sensor's corresponding position trompil. Therefore, whether the screen protection film influences the functions of the proximity sensor or not can be automatically judged, the waste of time and labor caused by manual judgment is avoided, and time and labor are saved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, 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 block diagram of a test system according to an embodiment of the present application.
Fig. 2 is a schematic diagram of a testing process of a terminal under test in an embodiment of the present application.
Fig. 3 is a flowchart illustrating a proximity sensor testing method applied to a terminal under test according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be clearly described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 "comprises" and "comprising," and any variations thereof, in the description and claims of this invention and the above-described drawings 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.
Referring to fig. 1, fig. 1 is a block diagram of a test system 1000 according to an embodiment of the present disclosure. The test system 1000 includes a terminal under test 100 and a test apparatus 200. The terminal 100 to be tested is in communication connection with the test equipment 200. The network connected between the terminal 100 to be tested and the test device 200 may be the internet (internet), an On-Demand virtual private Line (On-Demand virtual Line), a wireless network (wireless network) including WIFI and bluetooth, a telephone network including a GPRS network and a CDMA network, a broadcast network, and the like.
Referring to fig. 2, fig. 2 is a schematic block diagram of a terminal 100 to be tested according to an embodiment of the present application. The terminal 100 to be tested may be, but is not limited to, any electronic terminal having a proximity sensing function, such as a smart phone, a tablet computer, a palm computer, a Personal Digital Assistant (PDA), a Mobile Internet Device (MID), an intelligent wearable Device (e.g., a smart watch, a smart band, etc.), and the like.
Specifically, the terminal under test 100 includes a processor 10, a memory 20, a display screen 30, and an infrared proximity sensor 40. The memory 20, the display screen 30 and the infrared proximity sensor 40 are respectively electrically connected with the processor 10. It is understood that the terminal 100 under test may include other components or assemblies including more or less elements or assemblies, which are not described in detail herein since they are not relevant to the present application.
The Processor 10 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. The general purpose processor may be a microprocessor or the processor may be any conventional processor or the like, the processor is the control center of the terminal under test 100, and various interfaces and lines are used to connect the various parts of the whole terminal under test 100.
The memory 20 may be used to store computer programs and/or modules, and the processor 10 implements various functions of the terminal 100 under test by operating or executing the computer programs and/or modules stored in the memory 20 and calling data stored in the memory 20. The memory 20 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, application programs required by a plurality of functions (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the terminal under test, and the like. In addition, the memory 20 may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), a plurality of magnetic disk storage devices, a Flash memory device, or other volatile solid state storage devices.
The display screen 30 may be a display screen with or without a touch function, which is used for content display. Generally, the display screen 30 is attached with a screen protection film before shipment, so as to protect the display screen 30 from being damaged.
The infrared proximity sensor 40 is disposed at one side of the display screen 30, and specifically includes a built-in infrared emitting unit and an infrared receiving unit. The infrared transmitting unit emits infrared light in real time, and the infrared receiving unit receives the infrared light reflected by the object in real time. When an object approaches the infrared proximity sensor 40, the infrared receiving unit receives relatively strong infrared reflected light, and when the intensity of the infrared reflected light exceeds a set interrupt threshold value, the infrared proximity sensor 40 outputs an interrupt signal. When the object is far away from the infrared proximity sensor 40, the intensity of the infrared reflected light received by the infrared receiving unit gradually decreases to be smaller than the set conduction threshold value, and the infrared proximity sensor 40 outputs a conduction signal.
In the present application, the screen protective film attached to the display screen 30 is a screen protective film that does not have a hole at the position of the infrared proximity sensor 40. Since the light transmittance of the screen protective film varies among individuals, the infrared reflection intensity of the infrared proximity sensor 40 may become too high when the light transmittance of the screen protective film is poor or when impurities adhere to the screen protective film at a position corresponding to the infrared proximity sensor 40, which is equivalent to an object that is approaching the infrared proximity sensor 40 all the time, and thus erroneous determination of the infrared proximity sensor 40 may be caused. In order to avoid the misjudgment, the engineering modulus of the infrared proximity sensor 40 used for representing the working performance of the infrared proximity sensor 40 before and after film sticking is tested to judge whether the screen protection film influences the judgment of the infrared proximity sensor 40.
In the whole test process of the terminal 100 to be tested, at least three stations related to the test of the infrared proximity sensor 40 are provided, specifically: the device comprises a complete machine function testing station, a film pasting station and an identification number writing station.
The memory 20 stores a test program. At the complete machine function test station, the processor 10 runs the test program to enter an engineering test mode, and realizes the function test of the infrared proximity sensor 40 of the terminal 100 to be tested. It is understood that in other embodiments, the test program may be stored in the cloud, the memory 20 may be omitted accordingly, and the processor 10 may perform the function test on the infrared proximity sensor 40 only by running the test program stored in the cloud. It is understood that the processor 10 performs the function test to determine whether the infrared proximity sensor 40 has a normal infrared emitting function and a normal infrared receiving function without attaching a screen protective film thereto.
Specifically, in an embodiment, the engineering modulus of the infrared proximity sensor 40 refers to an infrared receiving intensity received by the infrared receiving unit after the infrared light emitted by the infrared emitting unit is reflected. The processor 10 performs the function test to determine whether the infrared emission intensity and the infrared reception intensity of the infrared proximity sensor 40 are within a predetermined range without attaching a screen protective film thereto. The processor 10 determines that the infrared proximity sensor 40 has a normal infrared emission function and a normal infrared reception function without attaching a screen protective film when determining that the infrared emission intensity and the infrared reception intensity of the infrared proximity sensor 40 are within a predetermined range. When determining that the infrared emission intensity and/or the infrared reception intensity of the infrared proximity sensor 40 are not within the predetermined range, the processor 10 determines that the infrared emission function and/or the infrared reception function of the infrared proximity sensor 40 are abnormal without attaching a screen protection film, and classifies the terminal 100 to be tested as a bad opportunity.
When the processor 10 determines that the infrared emission function and the infrared receiving function of the infrared proximity sensor 40 are normal without attaching a screen protection film, the terminal 100 to be tested flows into a film attaching station. At the film pasting station, a screen protection film can be pasted to the front side of the terminal 100 to be tested through a film pasting robot or manually, the screen protection film covers the display screen 30 and the infrared proximity sensor 40, and the screen protection film does not open holes on the infrared proximity sensor 40.
When the processor 10 detects that the function of the infrared proximity sensor 40 before the screen protection film is attached is normal, it determines whether the engineering modulus of the infrared proximity sensor 40 after the screen protection film is attached is within a predetermined range to obtain a verification result, and transmits the verification result to the test equipment 200 to allow the test equipment 200 to determine whether to write an identification number into the terminal 100 to be tested according to the verification result.
In one embodiment, the processor 10 checks whether the infrared receiving intensity of the infrared proximity sensor 40 after attaching the screen protection film is within a predetermined range in response to the checking instruction, and transmits the checking result to the test device 200.
Specifically, after the lamination is completed, the terminal 100 to be tested flows into the identification number writing station. At the identification number writing station, the test device 200 runs a test software to send a verification instruction to the terminal 100 to be tested to the infrared proximity sensor 40, so as to verify whether the infrared receiving function of the infrared proximity sensor 40 is normal. When the terminal 100 to be tested receives the verification instruction, it is verified whether the infrared receiving intensity of the infrared proximity sensor 40 after attaching the screen protection film is within a predetermined range in the engineering test mode. If the infrared receiving intensity of the infrared proximity sensor 40 after the attachment of the screen protective film is within a predetermined range, indicating that the infrared receiving function of the infrared receiving sensor 40 is not affected by the screen protective film, a verification result that the infrared receiving function of the infrared receiving sensor 40 is normal is transmitted to the test apparatus 200. If the infrared receiving intensity of the infrared proximity sensor 40 after the attachment of the screen protective film is not within the predetermined range, indicating that the infrared receiving function of the infrared receiving sensor 40 is affected by the screen protective film, a result of the verification of the infrared receiving function abnormality of the infrared receiving sensor 40 is transmitted to the test apparatus 200. The test device 200 receives the verification result, and writes the device identification number into the terminal 100 to be tested when it is determined that the content of the verification result is that the infrared receiving function of the infrared receiving sensor 40 is normal. When it is determined that the contents of the verification result are that the infrared receiving function of the infrared receiving sensor 40 is abnormal, it is determined that the device is not in trouble and the device identification number is not written.
It is understood that, in another embodiment, the processor 10 detects that the infrared proximity sensor 40 before being attached with the screen protection film is in a normal function, determines whether the engineering modulus of the infrared proximity sensor 40 after being attached with the screen protection film is within a predetermined range to obtain the verification result, and provides the verification result to the testing device 200 when receiving a verification instruction from the testing device 200.
Specifically, in the engineering test mode, a verification operation of verifying whether the infrared receiving intensity of the infrared proximity sensor 40 after the screen protection film is attached is within a predetermined range may occur after the film attachment station and before the identification number writing station, and the verification result is stored as a flag bit, so that after the terminal 100 to be tested enters the identification number writing station and receives a verification instruction from the test equipment 200, the verification result is directly sent to the test equipment 200, so that the test equipment 200 performs the judgment before the identification number writing.
Referring to fig. 3, fig. 3 is a schematic flow chart illustrating a proximity sensor testing method according to an embodiment of the present application. The proximity sensor testing method is applied to the terminal 100 to be tested. The order of execution of the proximity sensor testing method is not limited to the order shown in fig. 3. The proximity sensor testing method includes the steps of:
at step 310, at the station for testing the overall functionality, the processor 10 runs the test program and enters the engineering test mode.
And 320, detecting whether the function of the infrared proximity sensor 40 before the screen protection film is attached is normal. If so, go to step 330, otherwise, determine as bad and end.
Specifically, in an embodiment, the engineering modulus of the infrared proximity sensor 40 refers to an infrared receiving intensity received by the infrared receiving unit after the infrared light emitted by the infrared emitting unit is reflected. The processor 10 performs the function test to determine whether the infrared emission intensity and the infrared reception intensity of the infrared proximity sensor 40 are within a predetermined range without attaching a screen protective film thereto. The processor 10 determines that the infrared proximity sensor 40 is normal in its infrared emission function and infrared reception function without attaching the screen protective film when it is determined that the infrared emission intensity and the infrared reception intensity of the infrared proximity sensor 40 without attaching the screen protective film are within the predetermined ranges. When determining that the infrared emission intensity and the infrared reception intensity of the infrared proximity sensor 40 are not within the predetermined range, the processor 10 determines that the infrared emission function and the infrared reception function of the infrared proximity sensor 40 are abnormal without attaching a screen protection film, and classifies the terminal 100 to be tested as a defective machine.
And 330, flowing the terminal 100 to be tested into a film pasting station for pasting the film.
Specifically, at the film pasting station, a screen protection film is pasted to the front side of the terminal 100 to be tested by a film pasting robot or manually, the screen protection film covers the display screen 30 and the infrared proximity sensor 40, and the screen protection film does not open a hole on the infrared proximity sensor 40.
And 340, after the film pasting is completed, enabling the terminal 100 to be tested to flow into an identification number writing station. At the identification number writing station, the test device 200 runs a test software to send a verification instruction to the terminal 100 to be tested to the infrared proximity sensor 40, so as to verify whether the infrared receiving function of the infrared proximity sensor 40 is normal. If the infrared receiving function of the infrared proximity sensor 40 is normal, the process proceeds to step 350, otherwise, it is judged to be not good and the process ends.
In one embodiment, the processor 10 checks whether the infrared receiving intensity of the infrared proximity sensor 40 after attaching the screen protection film is within a predetermined range in response to the checking instruction, and transmits the checking result to the test device 200.
Specifically, when the terminal 100 to be tested receives the verification instruction, it is verified whether the infrared reception intensity of the infrared proximity sensor 40 after attaching the screen protection film is within a predetermined range in the engineering test mode. If the infrared receiving intensity of the infrared proximity sensor 40 after the attachment of the screen protective film is within a predetermined range, indicating that the infrared receiving function of the infrared receiving sensor 40 is not affected by the screen protective film, a verification result that the infrared receiving function of the infrared receiving sensor 40 is normal is transmitted to the test apparatus 200. If the infrared receiving intensity of the infrared proximity sensor 40 after the attachment of the screen protective film is not within the predetermined range, indicating that the infrared receiving function of the infrared receiving sensor 40 is affected by the screen protective film, a result of the verification of the infrared receiving function abnormality of the infrared receiving sensor 40 is transmitted to the test apparatus 200.
In another embodiment, the processor 10 detects that the infrared proximity sensor 40 before being attached with the screen protection film has a normal function, determines whether the engineering modulus of the infrared proximity sensor 40 after being attached with the screen protection film is within a predetermined range to obtain the verification result, and provides the verification result to the testing device 200 when receiving a verification instruction from the testing device 200.
Specifically, the verification operation of verifying whether the infrared receiving intensity of the infrared proximity sensor 40 after the screen protection film is attached is within the predetermined range in the engineering test mode may occur before the identification number writing station after the film attaching station, and the verification result is stored as a flag bit, so that after the terminal 100 to be tested enters the identification number writing station, and when receiving the verification instruction from the test equipment 200, the verification result is directly sent to the test equipment 200, so that the test equipment 200 performs the judgment before the identification number writing.
In step 350, the test equipment 200 writes the identification number into the terminal 100 to be tested.
Specifically, the test device 200 receives the verification result, and writes the device identification number into the terminal 100 to be tested when it is determined that the content of the verification result is that the infrared receiving function of the infrared receiving sensor 40 is normal. When it is determined that the contents of the verification result are that the infrared receiving function of the infrared receiving sensor 40 is abnormal, it is determined that the device is not in trouble and the device identification number is not written.
The application provides a terminal to be tested and proximity sensor test method detects infrared proximity sensor is when pasting the function before the screen protection film, judges whether the engineering modulus of infrared proximity sensor after pasting the screen protection film is in order to obtain the check-up result in predetermined range, and will the check-up result conveys to a test equipment in order to allow test equipment basis the check-up result is confirmed whether right the terminal to be tested writes into the identification number, wherein, the screen protection film is for not the screen protection film of infrared proximity sensor's corresponding position trompil. Therefore, whether the screen protection film influences the functions of the proximity sensor or not can be automatically judged, the waste of time and labor caused by manual judgment is avoided, and time and labor are saved.
The modules or sub-modules in all embodiments of the present invention may be implemented by a general-purpose Integrated Circuit such as a CPU, or by an ASIC (Application Specific Integrated Circuit).
It should be noted that, for simplicity of description, the above-mentioned embodiments of the method are described as a series of acts or combinations, 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 depending on the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
In the above 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.
The steps in the method of the embodiment of the invention can be sequentially adjusted, combined and deleted according to actual needs.
The units in the user terminal of the embodiment of the invention can be merged, divided and deleted according to actual needs.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
It will be understood by those skilled in the art that all or part of the processes in the methods of the embodiments described above can be implemented by a computer program to instruct associated hardware, where the program can be stored in a computer-readable storage medium, and when executed, the program can include the processes of the embodiments of the methods described above, and specifically include at least: detecting whether the function of the infrared proximity sensor before the screen protection film is attached is normal or not; when the function of the infrared proximity sensor before being attached with the screen protection film is normal, judging whether the engineering modulus of the infrared proximity sensor after being attached with the screen protection film is within a preset range to obtain a verification result, wherein the screen protection film is a screen protection film which does not open a hole at the corresponding position of the infrared proximity sensor; and transmitting the verification result to a test device to allow the test device to determine whether to write an identification number into the terminal to be tested according to the verification result. In some embodiments, the computer storage medium is the Memory, and the Memory may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
The above detailed description is made on the terminal to be tested and the proximity sensor testing method thereof disclosed in the embodiments of the present invention, and the specific examples are applied herein to explain the principle and the implementation manner of the present invention, and the description of the above embodiments is only used to help understanding the method and the core idea of the present invention; 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 (12)
1. A test system for a terminal to be tested is characterized by comprising the terminal to be tested and test equipment, wherein the terminal to be tested comprises a processor and an infrared proximity sensor, when the terminal to be tested is at a complete machine function test station, the processor runs a test program to enter an engineering test mode, the processor runs the test program to detect that the function of the infrared proximity sensor before being pasted with a screen protection film is normal, the terminal to be tested flows into a film pasting station, the terminal to be tested is pasted with the screen protection film and flows into an identification number writing station, the identification number writing station is used, the infrared proximity sensor in the terminal to be tested receives a check instruction sent by the test equipment through running test software, the processor judges whether the engineering modulus of the infrared proximity sensor after being pasted with the screen protection film is within a preset range to obtain a check result, and transmitting the verification result to the test equipment to allow the test equipment to determine whether an identification number is written into the terminal to be tested according to the verification result, wherein the screen protection film is a screen protection film which does not open a hole at a corresponding position of the infrared proximity sensor.
2. The test system for the terminal to be tested according to claim 1, wherein the infrared proximity sensor comprises an infrared emitting unit and an infrared receiving unit, and the engineering modulus of the infrared proximity sensor refers to the infrared receiving intensity received by the infrared receiving unit after the infrared light emitted by the infrared emitting unit is reflected.
3. The system according to claim 2, wherein the processor, upon receiving a verification instruction issued by the test device, provides a verification result of the processor with respect to the infrared proximity sensor to the test device in response to the verification instruction, the test device receives the verification result, and the test device determines to write an identification number to the terminal to be tested when it is determined that the verification result is that the infrared proximity sensor has a normal infrared receiving function after being attached with the screen protection film.
4. The test system for the terminal to be tested according to claim 3, wherein the processor verifies whether the infrared receiving intensity of the infrared proximity sensor after attaching the screen protection film is within a predetermined range in response to the verification instruction, and transmits the verification result to the test device.
5. The test system for the terminal under test as claimed in claim 3, wherein the processor detects that the infrared proximity sensor has a normal function before being attached with the screen protection film, determines whether the engineering modulus of the infrared proximity sensor after being attached with the screen protection film is within a predetermined range to obtain the verification result, and provides the verification result to the test equipment when receiving the verification instruction.
6. The test system for the terminal to be tested according to any one of claims 4 or 5, wherein the processor determines that the infrared receiving function of the infrared proximity sensor is normal after a screen protection film is attached to the infrared proximity sensor as a result of the verification when determining that the infrared receiving intensity of the infrared proximity sensor is within a predetermined range; and when the processor determines that the infrared receiving intensity of the infrared proximity sensor is not in the preset range, determining that the verification result is that the infrared receiving function of the infrared proximity sensor is abnormal after a screen protection film is attached to the infrared proximity sensor.
7. A proximity sensor testing method is applied to a terminal to be tested, the terminal to be tested comprises an infrared proximity sensor, and the proximity sensor testing method comprises the following steps:
running a test program in a processor to enter an engineering test mode when the whole machine function test station is located, and detecting whether the function of the infrared proximity sensor before the screen protection film is attached is normal or not;
enabling the terminal to be tested to flow into a film pasting station, pasting a screen protection film and enabling an identification number to flow into a writing station;
at the identification number writing station, the infrared proximity sensor receives a verification instruction sent by the test equipment through running test software;
when the function of the infrared proximity sensor before being attached with the screen protection film is normal, judging whether the engineering modulus of the infrared proximity sensor after being attached with the screen protection film is within a preset range to obtain a verification result, wherein the screen protection film is a screen protection film which does not open a hole at the corresponding position of the infrared proximity sensor; and
and transmitting the verification result to the test equipment to allow the test equipment to determine whether to write an identification number into the terminal to be tested according to the verification result.
8. The proximity sensor testing method of claim 7, wherein the infrared proximity sensor includes an infrared emitting unit and an infrared receiving unit, and the engineering modulus of the infrared proximity sensor refers to an infrared receiving intensity received by the infrared receiving unit after infrared light emitted by the infrared emitting unit is reflected.
9. The proximity sensor testing method of claim 8, further comprising the steps of:
when a verification instruction sent by the test equipment is received, providing a verification result of the infrared proximity sensor to the test equipment in response to the verification instruction;
and the test equipment receives the check result, and determines to write an identification number into the terminal to be tested when the test equipment determines that the check result is that the infrared receiving function of the infrared proximity sensor is normal after the screen protection film is attached to the infrared proximity sensor.
10. The proximity sensor testing method of claim 9, wherein providing the verification result for the infrared proximity sensor to the testing device in response to the verification instruction is specifically:
and responding to the checking instruction to check whether the infrared receiving intensity of the infrared proximity sensor after being attached with the screen protection film is in a preset range, and sending a checking result to the testing equipment.
11. The proximity sensor testing method of claim 9, further comprising, prior to providing a verification result for the infrared proximity sensor to the testing device in response to a verification instruction issued by the testing device upon receiving the verification instruction, the steps of:
and when detecting that the function of the infrared proximity sensor before being attached with the screen protection film is normal, judging whether the engineering modulus of the infrared proximity sensor after being attached with the screen protection film is in a preset range to obtain the verification result.
12. The proximity sensor testing method according to any one of claims 10 or 11, wherein the step of determining whether the engineering modulus of the infrared proximity sensor after being attached to the screen protection film is within a predetermined range to obtain the verification result is specifically as follows:
when the infrared receiving intensity of the infrared proximity sensor is determined to be within a preset range, determining that the infrared receiving function of the infrared proximity sensor is normal after a screen protective film is attached to the infrared proximity sensor according to the verification result; and
and when the infrared receiving intensity of the infrared proximity sensor is determined not to be in a preset range, determining that the verification result is that the infrared receiving function of the infrared proximity sensor is abnormal after a screen protection film is attached to the infrared proximity sensor.
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| CN201810883190.4A CN110793561B (en) | 2018-08-03 | 2018-08-03 | Terminal to be tested and proximity sensor testing method thereof |
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| CN103561165A (en) * | 2013-10-18 | 2014-02-05 | 广东欧珀移动通信有限公司 | Method and device for preventing sticking film from affecting normal working of proximity transducer |
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| CN106210227A (en) * | 2016-07-06 | 2016-12-07 | 广东欧珀移动通信有限公司 | The calibration steps of a kind of infrared proximity transducer, device and mobile terminal |
| CN106254611A (en) * | 2016-07-07 | 2016-12-21 | 乐视控股（北京）有限公司 | The method of testing of terminal unit and test system |
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| US8610052B2 (en) * | 2011-03-18 | 2013-12-17 | Apple Inc. | Testing an infrared proximity sensor |
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| CN103561165A (en) * | 2013-10-18 | 2014-02-05 | 广东欧珀移动通信有限公司 | Method and device for preventing sticking film from affecting normal working of proximity transducer |
| CN103546645A (en) * | 2013-10-30 | 2014-01-29 | 上海斐讯数据通信技术有限公司 | System, method and mobile terminal for achieving smart cover function of mobile terminal |
| CN103744824A (en) * | 2013-12-18 | 2014-04-23 | 乐视致新电子科技（天津）有限公司 | Outgoing testing method and testing system |
| CN106210227A (en) * | 2016-07-06 | 2016-12-07 | 广东欧珀移动通信有限公司 | The calibration steps of a kind of infrared proximity transducer, device and mobile terminal |
| CN106254611A (en) * | 2016-07-07 | 2016-12-21 | 乐视控股（北京）有限公司 | The method of testing of terminal unit and test system |
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