CN109324246A - A kind of Auto-Test System and method of testing mobile phone charging compatibility - Google Patents

A kind of Auto-Test System and method of testing mobile phone charging compatibility Download PDF

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Publication number
CN109324246A
CN109324246A CN201811140089.6A CN201811140089A CN109324246A CN 109324246 A CN109324246 A CN 109324246A CN 201811140089 A CN201811140089 A CN 201811140089A CN 109324246 A CN109324246 A CN 109324246A
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CN
China
Prior art keywords
usb
test
mobile phone
testing
testing mobile
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811140089.6A
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Chinese (zh)
Inventor
韩涛
李文进
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huizhou Desay SV Automotive Co Ltd
Original Assignee
Huizhou Desay SV Automotive Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huizhou Desay SV Automotive Co Ltd filed Critical Huizhou Desay SV Automotive Co Ltd
Priority to CN201811140089.6A priority Critical patent/CN109324246A/en
Publication of CN109324246A publication Critical patent/CN109324246A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/001Measuring interference from external sources to, or emission from, the device under test, e.g. EMC, EMI, EMP or ESD testing

Abstract

The present invention relates to mobile phone charging measurement technical fields, specifically disclose the Auto-Test System and method of a kind of testing mobile phone charging compatibility, the system comprises the USB ports of the USB on off test plate sequentially and one by one connected, USB HUB and mobile unit, it further include the test computer for connecting the USB on off test plate, a testing mobile phone is connected between the test computer and one block of USB on off test plate.The beneficial effects of the present invention are: by test computer, USB on off test plate and USB HUB built testing mobile phone to mobile unit USB port TCH test channel, computer is tested when detecting that the testing mobile phone electricity to charge is full of, it controls USB on off test plate and disconnects current TCH test channel, connect next TCH test channel, test until completing all testing mobile phones, the automatic switchover of testing mobile phone to access between the USB port of the mobile unit is just so realized, that is, realizes automatic test.

Description

A kind of Auto-Test System and method of testing mobile phone charging compatibility
Technical field
The present invention relates to the automatic surveys of mobile phone charging measurement technical field more particularly to a kind of testing mobile phone charging compatibility Test system and method.
Background technique
As the mobile phone interconnecting function of vehicle-mounted audio host is more and more common, the charge function of mobile phone also therewith important Come.For the manufacturer of acoustic navigation host, mobile phone in the market is many kinds of, the test mode that manufacturer uses at present For manual testing, that is, manually check when electromechanical amount in one's hands is full of and be manually switched to next mobile phone again, at the same record charge capacity, Charging duration, this test mode needs take a substantial amount of time and manpower, and testing efficiency is not high, troublesome in poeration, and have been easy Error can not automatically automatically switch to next mobile phone, also can not automatically record the information such as charge capacity, charging duration, It is even more impossible to monitor whether charging process is continuously and effectively carrying out.
Summary of the invention
The technical issues of present invention provides the Auto-Test System and method of a kind of testing mobile phone charging compatibility, solution It is the mode of existing manual measurement mobile phone charging compatibility, needs to take a substantial amount of time and manpower, testing efficiency is not high, behaviour Bother, and be easy error, can not automatically automatically switch to next mobile phone, also can not automatically record charge capacity, The information such as charging duration, it is even more impossible to monitor whether charging process is continuously and effectively carrying out.
In order to solve the above technical problems, the present invention provides a kind of Auto-Test System of testing mobile phone charging compatibility, packet The USB port for including the USB on off test plate, USB HUB and mobile unit that sequentially and one by one connect further includes connecting the USB to lead to The test computer of disconnected test board, a testing mobile phone are connected between the test computer and one block of USB on off test plate;
The test computer is connected the testing mobile phone for controlling one block of USB on off test plate and vehicle-mounted is set to described Access between standby USB port, the USB port of the mobile unit are testing mobile phone charging;
The test computer is also used to receive the information about power that the testing mobile phone to charge is sent, and is determining When the information about power is in preset charged saturation range, further detect the testing mobile phone that is charging at this time connect whether For USB on off test plate described in last block, if then stopping testing and exporting examining report, if otherwise disconnecting current pass simultaneously It controls the next block of USB on off test plate and connects the corresponding testing mobile phone to the corresponding mobile unit USB port between access.
Preferably, the preset charged saturation range is 98%~100%.
Preferably, the testing mobile phone connects the test computer by wireless communication mode;The testing mobile phone and institute It states and is connected between USB on off test plate by mobile phone charging wire;The USB on off test plate connects institute by serial communication mode State test computer.
Preferably, between the USB on off test plate and the USB HUB, the USB HUB and the mobile unit It is connected by USB extended line between USB port.
Preferably, the wireless communication mode is WIFI.
Preferably, the mobile unit is vehicle-mounted audio host.
Preferably, the USB on off test plate is equipped with the governor circuit for connecting the test computer, and connection master control electricity On-off circuit, the usb data on-off circuit are also connected with connecting circuit and USB for the usb data on-off circuit on road, USB power source The USB power source with connecting circuit and USB on-off circuit.
Preferably, the governor circuit uses microcontroller chip, and the usb data on-off circuit uses USB interface chip.
The present invention also provides a kind of automatic test approach of testing mobile phone charging compatibility, are applied to a kind of test hand The Auto-Test System of machine charging compatibility, comprising the following steps:
S1. test computer controls one block of USB on off test plate and connects testing mobile phone to leading between the USB port of mobile unit Road;
S2. the USB port of the mobile unit is testing mobile phone charging, and the electricity of itself is sent to the test computer Measure information;
S3. the test computer receives the information about power that the testing mobile phone to charge is sent, and judges the electricity Information is measured whether in preset charged saturation range, if so, carrying out in next step, if otherwise returning to previous step;
Whether what the testing mobile phone that S4. the test computer detection is charging at this time was connected is USB described in last block On off test plate, if then stopping detecting and exporting examining report, if otherwise control disconnects current pass and controls next piece of institute It states USB on off test plate and connects the corresponding testing mobile phone between the USB port of the corresponding mobile unit Access.
The Auto-Test System and method of a kind of testing mobile phone charging compatibility provided by the invention, by test computer, USB on off test plate and USB HUB built testing mobile phone to mobile unit USB port TCH test channel, test computer examining When measuring the testing mobile phone electricity to charge and being full of, control USB on off test plate disconnects current TCH test channel, connects next survey Ping, the test until completing all testing mobile phones, so just realize testing mobile phone to the mobile unit USB port it Between access automatic switchover, that is, realize automatic test.The present invention saves plenty of time and manpower, after testing a mobile phone It is immediately switched to next portion, high degree of automation, testing efficiency are high, test data is accurate and charging process can be monitored in real-time, The information such as charge capacity, charging duration can also be automatically recorded, corresponding testing journal sheet can also be automatically generated after test, Complete data analysis.
Detailed description of the invention
Fig. 1 is a kind of realization principle of the Auto-Test System of testing mobile phone charging compatibility provided in an embodiment of the present invention Figure;
Fig. 2 is that the embodiment of the present invention provides the component connection figure of its governor circuit of USB on off test plate in Fig. 1;
Fig. 3 is that the embodiment of the present invention provides the component connection of its usb data on-off circuit of USB on off test plate in Fig. 1 Figure;
Fig. 4 is the component connection that the embodiment of the present invention provides that its USB power source of USB on off test plate in Fig. 1 connects circuit Figure;
Fig. 5 is the component connection figure of with providing its USB of USB on off test plate in Fig. 1 on-off circuit of the embodiment of the present invention;
Fig. 6 is a kind of step process of the automatic test approach of testing mobile phone charging compatibility provided in an embodiment of the present invention Figure;
Fig. 7 is the workflow schematic diagram of Fig. 6 provided in an embodiment of the present invention.
Specific embodiment
Embodiments of the present invention are specifically illustrated with reference to the accompanying drawing, embodiment is only given for illustrative purposes, It can not be interpreted as limitation of the invention, type selecting and value size and attached drawing including component are only preferred embodiment, only For reference with illustrate use, the limitation to the invention patent protection scope is not constituted, because not departing from spirit of that invention and model On the basis of enclosing, many changes can be carried out to the present invention.
A kind of Auto-Test System of testing mobile phone charging compatibility provided in an embodiment of the present invention, realization principle is as schemed Shown in 1, including the USB port (DUT) of the USB on off test plate, USB HUB and the mobile unit that sequentially and one by one connect, further include The test computer of the USB on off test plate is connected, a testing mobile phone is connected to the test computer and one piece of USB is logical Between disconnected test board;
The test computer is connected the testing mobile phone for controlling one block of USB on off test plate and vehicle-mounted is set to described Access between standby USB port, the USB port of the mobile unit are testing mobile phone charging;
The test computer is also used to receive the information about power that the testing mobile phone to charge is sent, and is determining When the information about power is in preset charged saturation range, further detect the testing mobile phone that is charging at this time connect whether For USB on off test plate described in last block, if then stopping testing and exporting examining report, if otherwise disconnecting current pass simultaneously It controls the next block of USB on off test plate and connects the corresponding testing mobile phone to the corresponding mobile unit USB port between access.Wherein, the preset charged saturation range is preferably but not limited to be 98%~100%, according to reality The difference of detection accuracy and detection mobile phone, may be configured as other ranges, but basic demand is: when detecting that it is pre- that electricity is in this If when saturation range, can be had been filled with the current testing mobile phone electricity of primitive decision.
As shown in Figure 1, the test macro in the present embodiment includes a test computer, N platform testing mobile phone: testing mobile phone 1, Mobile phone 2 ... mobile phone N (N >=3) be correspondingly with testing mobile phone further include N block USB on off test plate: USB on-off survey Test plate (panel) 1, USB on off test plate 2 ... USB on off test plate N (N >=3), but are not limited to one piece of USB HUB, a vehicle by one piece Carry the USB port (DUT) of equipment.
In the preferred embodiment, the testing mobile phone connects the test computer, the nothing by wireless communication mode Line communication modes are preferably but not limited to as WIFI;It is charged between the testing mobile phone and the USB on off test plate by mobile phone Line connection;The USB on off test plate connects the test computer by serial communication mode.The USB on off test plate with It is connected by USB extended line between the USB HUB, between the USB HUB and the USB port of the mobile unit.It is so-called USB HUB refers to that a USB interface can be extended to devices that are multiple, and can making these interfaces while use by one kind, That is usb hub.
The route that USB on off test plate connects testing mobile phone (first mobile phone) and main system of audio is controlled when testing computer, Testing mobile phone starts to charge;When charging, the information about power of testing mobile phone gives test computer by WIFI real-time delivery;When test electricity When brain receives the information that mobile phone electricity is full of, test computer control USB on off test plate disconnects current line, under then connecting One on off test plate (i.e. second mobile phone), and so on, until stopping testing simultaneously exporting survey after the test of all mobile phones of completion Examination report.
The mobile unit in the embodiment of the present invention is preferably but not limited to as vehicle-mounted audio host.The USB on-off is surveyed Test plate (panel) is equipped with the governor circuit for connecting the test computer, and usb data on-off circuit, the USB power source of connection governor circuit On-off circuit, the usb data on-off circuit are also connected with the USB power source and connect circuit and the USB with connecting circuit and USB Ground on-off circuit.The governor circuit uses microcontroller chip, and the usb data on-off circuit uses USB interface chip.Referring to Fig. 2~Fig. 5, be respectively its governor circuit of USB on off test plate in Fig. 1, usb data on-off circuit, USB power source connect circuit, USB on-off circuit component connection figure, Fig. 2~Fig. 5 is only a kind of preferred embodiment, does not limit its component Type selecting and value size and connection relationship.
Step flow chart shown in Figure 6 charges with a kind of testing mobile phone disclosed in FIG. 1 to FIG. 5 of the embodiment of the present invention Corresponding to the Auto-Test System of compatibility, the embodiment of the present invention also provides a kind of the automatic of testing mobile phone charging compatibility Test method, comprising the following steps:
S1. test computer controls one block of USB on off test plate and connects testing mobile phone to leading between the USB port of mobile unit Road;
S2. the USB port of the mobile unit is testing mobile phone charging, and the electricity of itself is sent to the test computer Measure information;
S3. the test computer receives the information about power that the testing mobile phone to charge is sent, and judges the electricity Information is measured whether in preset charged saturation range, if so, carrying out in next step, if otherwise returning to previous step;
Whether what the testing mobile phone that S4. the test computer detection is charging at this time was connected is USB described in last block On off test plate, if then stopping detecting and exporting examining report, if otherwise control disconnects current pass and controls next piece of institute It states USB on off test plate and connects the corresponding testing mobile phone between the USB port of the corresponding mobile unit Access.
Referring to Fig. 7, the workflow schematic diagram of the step process of Fig. 6 is corresponded to, it can be more clearly to the judgement in Fig. 6 Process is shown.
A kind of Auto-Test System, that is, method of testing mobile phone charging compatibility provided in an embodiment of the present invention, passes through test Computer, USB on off test plate and USB HUB built multi-section testing mobile phone to mobile unit USB port TCH test channel, test For computer when detecting that the testing mobile phone electricity to charge is full of, control USB on off test plate disconnects current TCH test channel, connects Lead to next TCH test channel, the test until completing all testing mobile phones so just realizes testing mobile phone to the mobile unit USB port between access automatic switchover, that is, realize automatic test.The present invention saves plenty of time and manpower, is testing Next portion is immediately switched to after one mobile phone, high degree of automation, testing efficiency are high, test data is accurate and charging process energy quilt Real time monitoring, moreover it is possible to automatically record the information such as charge capacity, charging duration, can also be automatically generated after test corresponding Testing journal sheet completes data analysis.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention, It should be equivalent substitute mode, be included within the scope of the present invention.

Claims (9)

1. a kind of Auto-Test System of testing mobile phone charging compatibility, which is characterized in that including the USB sequentially and one by one connected The USB port of on off test plate, USB HUB and mobile unit, further includes the test computer for connecting the USB on off test plate, and one Portion's testing mobile phone is connected between the test computer and one block of USB on off test plate;
The test computer connects the testing mobile phone to the mobile unit for controlling one block of USB on off test plate Access between USB port, the USB port of the mobile unit are testing mobile phone charging;
The test computer is also used to receive the information about power that the testing mobile phone to charge is sent, and described determining When information about power is in preset charged saturation range, whether further detect the testing mobile phone connection charged at this time is most The latter block of USB on off test plate, if then stopping testing and exporting examining report, if otherwise disconnecting current pass and controlling The next block of USB on off test plate connects the corresponding testing mobile phone to the corresponding mobile unit Access between USB port.
2. a kind of Auto-Test System of testing mobile phone charging compatibility as described in claim 1, it is characterised in that: described pre- If the saturation range that charges is 98%~100%.
3. a kind of Auto-Test System of testing mobile phone charging compatibility as described in claim 1, it is characterised in that: the survey Trial work machine connects the test computer by wireless communication mode;Lead between the testing mobile phone and the USB on off test plate Cross mobile phone charging wire connection;The USB on off test plate connects the test computer by serial communication mode.
4. a kind of Auto-Test System of testing mobile phone charging compatibility as claimed in claim 3, it is characterised in that: described Pass through USB between USB on off test plate and the USB HUB, between the USB HUB and the USB port of the mobile unit Extended line connection.
5. a kind of Auto-Test System of testing mobile phone charging compatibility as claimed in claim 4, it is characterised in that: the nothing Line communication modes are WIFI.
6. a kind of Auto-Test System of testing mobile phone charging compatibility as described in claim 1, it is characterised in that: the vehicle Load equipment is vehicle-mounted audio host.
7. a kind of Auto-Test System of testing mobile phone charging compatibility as described in claim 1, it is characterised in that: described USB on off test plate is equipped with the governor circuit for connecting the test computer, and the usb data power on/off of connection governor circuit On-off circuit, the usb data on-off circuit are also connected with the USB power source and connect electricity with connecting circuit and USB for road, USB power source The ground road and USB on-off circuit.
8. a kind of Auto-Test System of testing mobile phone charging compatibility as claimed in claim 7, it is characterised in that: the master It controls circuit and uses microcontroller chip, the usb data on-off circuit uses USB interface chip.
9. a kind of automatic test approach of testing mobile phone charging compatibility, applied to the system as described in claim 1~7, It is characterized in that, comprising the following steps:
S1. test computer controls one block of USB on off test plate and connects testing mobile phone to the access between the USB port of mobile unit;
S2. the USB port of the mobile unit is testing mobile phone charging, and the electricity letter of itself is sent to the test computer Breath;
S3. the test computer receives the information about power that the testing mobile phone to charge is sent, and judges the electricity letter Whether breath is in preset charged saturation range, if so, carrying out in next step, if otherwise returning to previous step;
Whether what the testing mobile phone that S4. the test computer detection is charging at this time was connected is USB on-off described in last block Test board, if then stopping detecting and exporting examining report, if otherwise control disconnects current pass and controls the next piece of USB On off test plate connects the corresponding testing mobile phone to leading between the USB port of the corresponding mobile unit Road.
CN201811140089.6A 2018-09-28 2018-09-28 A kind of Auto-Test System and method of testing mobile phone charging compatibility Pending CN109324246A (en)

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