CN218568024U - USB port detection device - Google Patents
USB port detection device Download PDFInfo
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- CN218568024U CN218568024U CN202223187773.4U CN202223187773U CN218568024U CN 218568024 U CN218568024 U CN 218568024U CN 202223187773 U CN202223187773 U CN 202223187773U CN 218568024 U CN218568024 U CN 218568024U
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Abstract
The utility model provides a USB port detection device relates to the test field. The detection device comprises electronic equipment, at least one USB port and at least one storage device, wherein each USB port corresponds to one storage device; the storage equipment is communicated with the electronic equipment through the corresponding USB port; after the electronic equipment starts testing, acquiring the starting operation times of the electronic equipment as starting times, and sending a testing signal to each storage device during each starting operation; each storage device is triggered to enter a starting state when receiving the test signal, and the running times of the storage device are collected as the test times; and the electronic equipment compares the starting times with the testing times of each storage device respectively to determine the testing result of the USB port corresponding to each storage device. The method and the device for testing the USB port improve the testing efficiency of the USB port and reduce the labor cost.
Description
Technical Field
The utility model relates to a test field particularly, relates to a USB port detection device.
Background
At present, more and more computers are provided with USB (universal serial bus) ports, and after a USB device is connected to a USB port of a computer, the computer will first detect whether the USB device is connected to its USB port, and after it is determined that the USB device is connected to a corresponding USB port, perform data exchange with the USB device.
In order to ensure that the USB port can work normally and stably, when the computer device is subjected to factory inspection and daily maintenance, the stability of the USB port often needs to be tested, that is, the USB device can be normally detected by detecting every time the computer device is turned on, and whether the data transmission performance of the computer device is good or not is checked. A general testing method is to insert a USB device into a USB port to be tested when testing a certain USB port, and then check whether the USB device can be detected by an automatic testing program of the electronic device, i.e. determine whether the USB device can work normally.
When a plurality of USB ports are tested, USB equipment needs to be inserted into each USB port one by one, the USB equipment needs to be frequently plugged and pulled out in the test process, and the test result is manually recorded, so that the test time is long, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a USB port detection device can improve the efficiency of software testing of USB port, reduces the cost of labor.
The utility model provides a technical scheme:
in a first aspect, the present invention provides a USB port detection apparatus, which includes an electronic device, at least one USB port, and at least one storage device, wherein each USB port corresponds to one storage device;
the storage device communicates with the electronic device through a corresponding USB port;
the electronic equipment is used for collecting the starting operation times of the electronic equipment as starting times after the test is started, and sending a test signal to each storage device during each starting operation;
each storage device is respectively used for triggering to enter a starting state when receiving the test signal and acquiring the running times of the storage device as the test times;
the electronic device is further configured to compare the number of times of activation with the number of times of testing of each storage device, respectively, to determine a test result of connecting the USB port corresponding to each storage device.
In an optional embodiment, the detection apparatus further comprises a display device, and the display device is connected with the electronic device;
the display device is used for displaying the test result of the at least one USB port.
In an optional embodiment, the electronic device includes a main board, a power-on starting module, a counting module and a comparing module;
the main board is connected with corresponding storage equipment through each USB port;
the starting-up module, the comparing module and the counting module are all connected with the mainboard;
the power-on starting module is used for triggering the mainboard to enter a power-on starting state when a power supply of the electronic equipment is switched on;
the mainboard is used for sending the test signal to corresponding storage equipment through the at least one USB port during each power-on and receiving the test times fed back by each storage equipment;
the counting module is used for adding one to the starting times when the mainboard is powered on once, so that the starting times in the preset test time are obtained;
the comparison module is used for comparing the test times with the starting times and outputting a comparison result.
In an optional embodiment, the power-on starting module includes a switch unit and a timing unit, and the switch unit is connected to the timing unit and the main board respectively;
the timing unit is used for sending a closing signal to the switch unit at intervals of preset closing time to trigger the switch unit to be turned off after the mainboard is started after being electrified for the first time, and sending a starting signal to the switch unit at intervals of preset starting time to trigger the switch unit to be turned on;
the switch unit is used for keeping the power supply path of the mainboard open or closed according to the closing signal or the starting signal so as to power on or off the electronic equipment.
In an alternative embodiment, the switching unit is a relay or a switching tube.
In an alternative embodiment, the timing unit includes a first timer and a second timer, both of which are connected to the switching unit;
the first timer is used for sending the closing signal to the switch unit; the second timer is used for sending the starting signal to the switch unit.
In an alternative embodiment, the counting module is a counter.
In an optional embodiment, the detection apparatus further includes a power supply device, and the power supply device is connected to the electronic device;
the power supply equipment is used for providing the power supply for the mainboard through a power supply interface.
In an optional embodiment, the detection apparatus further comprises an indication module, and the indication module is connected to the USB port.
In an optional embodiment, the indication module is a buzzer and/or an indicator light.
The utility model provides a USB port detection device's beneficial effect is:
the embodiment of the application provides a USB port detection device, which comprises electronic equipment, at least one USB port and at least one storage device, wherein each USB port corresponds to one storage device; the storage equipment is communicated with the electronic equipment through the corresponding USB port; the electronic equipment is used for collecting the starting operation times of the electronic equipment as the starting times after the test is started, and sending a test signal to each storage device during each starting operation; each storage device is respectively used for triggering to enter a starting state when receiving a test signal and collecting the running times of the storage device as the test times; the electronic equipment is further used for comparing the starting times with the testing times of each storage device respectively so as to determine the testing result of the USB port corresponding to each storage device. The method and the device not only improve the testing efficiency of the USB port, but also reduce the labor cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of a first structure of a USB port detection device according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a second structure of the USB port detection apparatus according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a third structure of a USB port detection apparatus according to an embodiment of the present invention;
fig. 4 is a schematic view of a flow chart for implementing USB port detection in the USB port detection apparatus according to the embodiment of the present invention;
fig. 5 is a fourth schematic structural diagram of a USB port detection device according to an embodiment of the present invention.
An icon:
1000-USB port detection means; 100-an electronic device; 110-a main board; 120-a comparison module; 130-a counting module; 140-boot startup module; 141-a switching unit; 142-a timing unit; 200-USB port; 300-a storage device; 400-an indication module; 500-power supply equipment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, or the orientation or positional relationship that a person skilled in the art usually understands, and it is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Examples
Referring to fig. 1, the present embodiment provides a USB port detection apparatus 1000, and the USB port detection apparatus 1000 provided by the present embodiment includes an electronic device 100, at least one USB port 200, and at least one storage device 300. Each USB port 200 corresponds to one storage device 300, and each storage device 300 is connected to the electronic device 100 through the corresponding USB port 200, so that each storage device 300 communicates with the electronic device 100.
In one embodiment, as shown in fig. 2, the electronic device 100 includes a main board 110, a power-on starting module 140, a comparing module 120 and a counting module 130, the main board 110 is connected to at least one USB port 200, the comparing module 120 and the counting module 130, respectively, and the power-on starting module 140 is connected to the main board 110. The power-on module 140 triggers the main board 110 to enter the power-on state when the power supply of the electronic device 100 is turned on.
In one embodiment, as shown in fig. 3, the power-on start module 140 includes a switch unit 141 and a timing unit 142, and the switch unit 141 is connected to the timing unit 142 and the main board 110, respectively.
The power-on starting module 140 starts the automatic restart test of the electronic device 100 at the preset test time when the electronic device 100 is in the starting state. The detection device further comprises a power supply device 500, wherein the power supply device 500 is connected with the electronic device 100; the power supply device 500 provides power supply to the main board 110 through the power supply interface, so as to power on the electronic device 100, and the power supply device 500 may be a battery.
In the present application, as shown in fig. 4, a specific process for implementing the detection of the USB port 200 by the USB port detection apparatus 1000 includes steps S100 to S300.
Step S100: after the electronic device 100 starts testing, the number of times of booting operation of the electronic device 100 is collected as the number of times of booting operation, and a test signal is sent to each of the storage devices 300 during each booting operation.
It can be understood that, when testing the USB port 200 of the electronic device 100, one storage device 300 is respectively inserted into each USB port 200 to be tested of the electronic device 100, that is, one storage device 300 is respectively inserted into each USB port 200 connected to the motherboard 110, and a corresponding test calibration duration is preset, that is, a preset test time is set, so as to detect the USB port 200 corresponding to each storage device 300 within the preset test time.
The counting module 130 may be a preset counter, and the like, and the main board 110 sends a test signal to the corresponding storage device 300 through the at least one USB port 200 each time it is powered on, receives the test times fed back by the corresponding at least one storage device 300, and sends the test times to the comparing module 120. Each time the electronic device 100 is powered on, the counting module 130 records the number of times the electronic device 100 is powered on, that is, each time the electronic device 100 is powered on, the number of times the electronic device 100 is powered on in the preset test time recorded in the counting module 130 is incremented by one to obtain an updated number of times as the number of times the electronic device is powered on, and the number of times the electronic device is powered on is recorded. The comparison module 120 compares the received test times with the self startup times respectively.
The electronic device 100 is composed of electronic components such as an integrated circuit, a transistor, and an electronic tube, and may be a microcontroller with a simple logic operation function, or may be a computer system, a watch, a smart phone, a telephone, a television, and the like, and the storage device 300 may be a USB device such as a mouse, a keyboard, a mobile hard disk, and a printer with a USB interface. The preset test time is set in the electronic device 100, or may be set by a timer connected to the electronic device 100, and when the actual test time of the electronic device 100 is equal to the preset test time, the electronic device 100 is controlled to stop testing the connected at least one USB port 200.
After the electronic device 100 starts testing, that is, after the electronic device 100 is powered on for the first time, the power-on start module 140 is started, and the power-on start module 140 may include a preset self-start program, so that the electronic device 100 is automatically restarted within a preset testing time, in other words, each time the electronic device 100 is connected to a power supply, the main board 110 is triggered to enter a power-on start state, and the timing unit 142 and the switch unit 141 are started.
In the present application, after the timing unit 142 is started after the main board 110 is powered on for the first time, a turn-off signal is sent to the switching unit 141 at preset turn-off time intervals within a preset test time to trigger the switching unit 141 to turn off, and a start signal is sent to the switching unit 141 after a preset start time from a time point when the switching unit 141 is turned off to trigger the switching unit 141 to turn on. The switching unit 141 will remain open or closed according to the close signal or the start signal to power up or power down the electronic device 100. The timing unit 142 may include a first timer and a second timer, and both the first timer and the second timer are connected to the switching unit 141; the first timer will be used to send a turn-off signal to the switching unit 141 every preset turn-off time; the second timer is used for sending a start signal to the switching unit 141 after a preset start time.
The switching unit 141 may be a relay, a switching chip, a switching tube, or the like, and the switching tube includes, but is not limited to, a triode, a MOS tube, or the like. For example, if the switching unit 141 is an NPN transistor, the start signal output by the timing unit 142 for controlling the switching unit 141 to be turned on is a high level signal, and the off signal output by the timing unit 142 for controlling the switching unit 141 to be turned off is a low level signal.
After the electronic device 100 is powered on and operated each time, the electronic device 100 sends a test signal to each corresponding storage device 300 through at least one USB port 200, so as to detect the corresponding at least one storage device 300, and when any one or more storage devices 300 in the at least one storage device 300 are not detected, the electronic device stops sending the test signal to the corresponding any one or more storage devices 300.
It is understood that 100 sets a corresponding counting module 130 in at least one storage device 300 in communication with the electronic device 100 before starting the test, the counting module 130 may be a counter, and the counter may include a corresponding counting program, so that the counter exists in each storage device 300, and the counting module 130 in each storage device 300 is added to a corresponding power-on start item, in other words, the counting module 130 in each storage device 300 is started when the storage device 300 is powered on, so as to record the number of tests within a preset test time.
Step S200: each storage device 300 is triggered to enter a power-on state when receiving the test signal, and collects the running times of itself as the test times.
In the present application, the memory device 300 will not start to operate when the memory device 300 does not receive the test signal. When the storage device 300 receives the test signal sent by the electronic device 100, it indicates that the communication between the USB port 200 and the corresponding storage device 300 is normal, and the test signal triggers the power-on state of the storage device 300, that is, the counting module 130 of the storage device 300 is normally started, in other words, the counting module 130 of each storage device 300 collects the number of power-on operations of the storage device 300 in the preset test time as the number of tests of the storage device 300.
Step S300: the electronic device 100 compares the number of times of activation with the number of times of testing of each storage device 300, respectively, to determine a test result of connecting the USB port 200 corresponding to each storage device 300.
After the test is finished, the electronic device 100 sends the test times corresponding to the storage devices 300 and the start times of the electronic device 100 in the preset test time to the comparing module 120 through the motherboard 110, and the comparing module 120 compares the test times of the storage devices 300 with the start times respectively to determine whether the storage devices 300 are lost, that is, determine whether the storage devices 300 are lost by the USB ports 200, so as to determine the test results of the storage devices 300 to the USB ports 200.
When the number of times of starting is the same as the number of times of testing, the USB port 200 corresponding to the storage device 300 recording the number of times of testing passes the testing; when the starting times are different from the testing times, determining that the test of the USB port 200 corresponding to the storage device 300 recording the testing times fails, and further checking the fault of the USB port 200.
In one embodiment, the apparatus further includes a display device, connected to the electronic device 100, where the display device is to display the test result of the at least one USB port 200 connected to the electronic device 100, display preset test time set in advance, display remaining preset test time, and display information such as the number of real-time starts of the electronic device 100, and the display device may be a display screen, for example, a touch display screen.
In one embodiment, as shown in fig. 5, the USB port detection apparatus 1000 further includes an indication module 400, the indication module 400 is connected to the USB port 200, and the indication module 400 may be one or more of an alarm, a buzzer, an indicator light, and the like.
It is understood that each USB port 200 corresponds to at least one indication module 400, and when a test signal passes through the USB port 200, the indication module 400 will generate a corresponding indication signal to remind a tester that the test signal passes through and the USB port 200 is working normally. For example, when the electronic apparatus 100 is connected to the corresponding storage apparatus 300 through the plurality of USB ports 200 and the electronic apparatus 100 transmits a test signal to the plurality of storage apparatuses 300, if the indication module 400 connected to any one of the USB ports 200 does not generate a corresponding indication signal, it is determined that the USB port 200 corresponding to the indication module 400 has a failure.
Exemplarily, when the indication module 400 is an indication lamp, if the indication signal of the indication lamp is light, when the test signal passes through the USB port 200, the test signal will trigger the on state of the indication lamp, at this time, the indication lamp will emit light, and when the test signal does not pass, the indication lamp is in the off state. Or the corresponding indication signal is determined by different colors of the indication lamp, for example, the indication lamp keeps a yellow state when no test signal passes through the indication lamp, and the indication lamp connected with the USB port 200 will display a green color when a test signal passes through the USB port 200, that is, the indication signal is a green light. When the indication module 400 is a buzzer, the indication signal is a sound emitted by the buzzer, and when the test signal passes through the USB port 200, the buzzer generates a corresponding sound to remind a worker.
When the USB port detection device 1000 of the application is used for detecting the USB port 200, the operation is simpler and faster, and at least one USB port 200 connected with the electronic equipment 100 can be automatically detected, so that the test efficiency when the USB port 200 is detected can be improved, and the labor cost in the test can be reduced.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The USB port detection device is characterized by comprising electronic equipment, at least one USB port and at least one storage device, wherein each USB port corresponds to one storage device;
the storage device communicates with the electronic device through a corresponding USB port;
the electronic equipment is used for collecting the starting operation times of the electronic equipment as starting times after the test is started, and sending a test signal to each storage device during each starting operation;
each storage device is respectively used for triggering to enter a starting state when receiving the test signal and acquiring the running times of the storage device as the test times;
the electronic device is further configured to compare the number of times of starting with the number of times of testing of each storage device, respectively, to determine a test result of connecting the USB port corresponding to each storage device.
2. The USB port detection apparatus according to claim 1, wherein the detection apparatus further comprises a display device, the display device is connected to the electronic device;
the display device is used for displaying the test result of the at least one USB port.
3. The USB port detection device according to claim 1, wherein the electronic apparatus comprises a main board, a power-on start module, a counting module and a comparing module;
the main board is connected with the corresponding storage equipment through each USB port;
the starting module, the comparing module and the counting module are all connected with the mainboard;
the power-on starting module is used for triggering the mainboard to enter a power-on starting state when a power supply of the electronic equipment is switched on;
the mainboard is used for sending the test signal to corresponding storage equipment through the at least one USB port and receiving the test times fed back by each storage equipment when the mainboard is powered on every time;
the counting module is used for adding one to the starting times when the mainboard is powered on once, so that the starting times in the preset test time are obtained;
the comparison module is used for comparing the test times with the starting times and outputting a comparison result.
4. The USB port detection device according to claim 3, wherein the power-on start module comprises a switch unit and a timing unit, the switch unit is connected to the timing unit and the motherboard respectively;
the timing unit is used for sending a closing signal to the switch unit at intervals of preset closing time to trigger the switch unit to be turned off after the mainboard is started after being electrified for the first time, and sending a starting signal to the switch unit at intervals of preset starting time to trigger the switch unit to be turned on;
the switch unit is used for keeping the power supply path of the mainboard open or closed according to the closing signal or the starting signal, so that the electronic equipment is powered on or powered off.
5. The USB port detection device of claim 4, wherein the switch unit is a relay or a switch tube.
6. The USB port detection device of claim 4, wherein the timing unit comprises a first timer and a second timer, both of the first timer and the second timer being connected to the switch unit;
the first timer is used for sending the closing signal to the switch unit; the second timer is used for sending the starting signal to the switch unit.
7. The USB port detection device of claim 3, wherein the counting module is a counter.
8. The USB port detection device of claim 3, further comprising a power supply device, wherein the power supply device is connected to the electronic device;
the power supply equipment is used for providing the power supply for the mainboard through a power supply interface.
9. The USB port detection device of claim 1, further comprising an indication module, wherein the indication module is connected to the USB port.
10. The USB port detection device according to claim 9, wherein the indication module is a buzzer and/or an indicator light.
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| CN202223187773.4U CN218568024U (en) | 2022-11-29 | 2022-11-29 | USB port detection device |
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| CN202223187773.4U CN218568024U (en) | 2022-11-29 | 2022-11-29 | USB port detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117079699A (en) * | 2023-07-20 | 2023-11-17 | 重庆蓝鲸智联科技有限公司 | Testing device and testing method for identifying USB flash disk equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117079699A (en) * | 2023-07-20 | 2023-11-17 | 重庆蓝鲸智联科技有限公司 | Testing device and testing method for identifying USB flash disk equipment |
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