CN214279161U - Infrared remote control test system and jig - Google Patents
Infrared remote control test system and jig Download PDFInfo
- Publication number
- CN214279161U CN214279161U CN202120010439.8U CN202120010439U CN214279161U CN 214279161 U CN214279161 U CN 214279161U CN 202120010439 U CN202120010439 U CN 202120010439U CN 214279161 U CN214279161 U CN 214279161U
- Authority
- CN
- China
- Prior art keywords
- remote control
- test
- infrared
- module
- control key
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The utility model relates to an infrared remote control's test system and tool. This infrared remote control's test system includes: the first prompting device comprises at least one prompting module, the at least one prompting module corresponds to the at least one remote control key one by one, and the prompting module is used for initiating a test passing prompt when receiving a first driving signal; the testing device is used for testing a pressed target remote control key and sending the first driving signal to the prompting module corresponding to the target remote control key when the target remote control key passes the test. The infrared remote control test system can improve the test efficiency of the infrared remote control function. The infrared remote control test fixture comprises the infrared remote control test system.
Description
Technical Field
The utility model relates to a production test technical field especially relates to an infrared remote control's test system and tool.
Background
Infrared remote control is a wireless and non-contact control technology, has the obvious advantages of strong anti-interference capability, reliable information transmission, low power consumption, low cost, easy realization and the like, is widely adopted by a plurality of electronic devices, particularly household appliances, and is increasingly applied to computers and mobile phone systems. During the production process, an infrared remote control device is required to be tested, for example, a pcba (printed Circuit Board assembly) Board of an infrared remote controller or an infrared remote control function of the whole infrared remote controller is tested.
At present, when an infrared remote control device is tested, an operator presses a remote control button on the infrared remote control device, test data of the infrared remote control device is displayed through a display screen, and the operator judges whether the infrared remote control function of the pressed remote control button is normal or not according to the test data displayed by the display screen, so that the test of the infrared remote control device is completed.
However, in the current testing mode, an operator needs to judge whether the infrared remote control function of the pressed remote control button is normal or not through the testing data displayed on the display screen, so that the testing efficiency of the infrared remote control function is low.
SUMMERY OF THE UTILITY MODEL
Accordingly, it is desirable to provide an infrared remote control testing system and a fixture capable of improving the testing efficiency of the infrared remote control function.
An infrared remote control test system for testing an infrared remote control device, the infrared remote control device including at least one remote control key, the system comprising:
the first prompting device comprises at least one prompting module, the at least one prompting module corresponds to the at least one remote control key one by one, and the prompting module is used for initiating a test passing prompt when receiving a first driving signal;
the testing device is used for testing a pressed target remote control key and sending the first driving signal to the prompting module corresponding to the target remote control key when the target remote control key passes the test.
In one embodiment, the test apparatus includes:
the infrared receiving module is used for receiving an infrared signal transmitted by the infrared remote control device, and the infrared signal is obtained when the infrared remote control device detects the pressing operation of the target remote control key;
the input end of the test module is connected with the infrared receiving module, the output end of the test module is respectively connected with at least one prompt module, and the test module is used for testing the target remote control key based on the infrared signal and sending the first driving signal to the prompt module corresponding to the target remote control key when the target remote control key passes the test.
In one embodiment, the test module comprises:
the input end of the decoding unit is connected with the infrared receiving module, and the decoding unit is used for decoding the infrared signal received by the infrared receiving module to obtain a key value;
the input end of the test unit is connected with the output end of the decoding unit, the output end of the test unit is respectively connected with at least one prompt module, and the test unit is used for testing the target remote control key based on the key value and sending the first driving signal to the prompt module corresponding to the target remote control key when the target remote control key passes the test.
In one embodiment, the test unit includes:
the device comprises at least one comparator, wherein the at least one comparator corresponds to the at least one remote control key one to one, the input end of the at least one comparator is respectively connected with the decoding unit, the output end of the at least one comparator is connected with the at least one prompt module in a one to one correspondence manner, a preset key value associated with the corresponding remote control key is stored in the comparator, and the comparator is used for sending the first driving signal to the correspondingly connected prompt module when the key value is consistent with the preset key value.
In one embodiment, the test unit includes:
the input end of the single chip microcomputer is connected with the output end of the decoding unit, the output end of the single chip microcomputer is respectively connected with at least one prompting module, and the single chip microcomputer is used for comparing the key value with a preset key value and sending the first driving signal to the prompting module corresponding to the preset key value which is successfully compared.
In one embodiment, the prompt module comprises at least one of a status indicator light and a buzzer.
In one embodiment, the method further comprises the following steps:
the second prompting device is connected with the output end of the testing device and is used for initiating a test completion prompt when receiving a second driving signal;
the testing device is also used for sending the second driving signal to the second prompting device when all the remote control keys of the infrared remote control device pass the test.
In one embodiment, the second prompting device comprises at least one of a status indicator light and a buzzer.
In one embodiment, the method further comprises the following steps:
and the pressing device is used for pressing at least one remote control key of the infrared remote control device in a time-sharing manner.
An infrared remote control test fixture comprises the infrared remote control test system.
According to the infrared remote control testing system and the infrared remote control testing jig, the testing device is used for testing the pressed target remote control key, the first driving signal is sent to the prompt module corresponding to the target remote control key when the target remote control key passes the testing, the prompt module is used for initiating the testing passing prompt when receiving the first driving signal, the prompt module can directly initiate the testing passing prompt when the pressed target remote control key passes the testing, the time for judging whether the infrared remote control function is normal or not by an operator according to the data displayed by the display screen is reduced, and therefore the testing efficiency of the infrared remote control function is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments or the conventional technologies of the present application, the drawings used in the descriptions of the embodiments or the conventional technologies will be briefly introduced below, it is obvious that the drawings in the following descriptions are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an infrared remote control test system according to an embodiment;
FIG. 2 is a schematic diagram of an exemplary embodiment of an infrared remote testing system;
FIG. 3 is a schematic structural diagram of a test module according to an embodiment;
fig. 4 is a schematic structural diagram of another infrared remote control test system according to an embodiment.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Embodiments of the present application are set forth in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
It will be understood that, as used herein, the terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another. For example, a first cue device may be referred to as a second cue device, and similarly, a second cue device may be referred to as a first cue device, without departing from the scope of the present application. The first and second prompting devices are both prompting devices, but they are not the same prompting device.
It is to be understood that "connection" in the following embodiments is to be understood as "electrical connection", "communication connection", and the like if the connected circuits, modules, units, and the like have communication of electrical signals or data with each other.
As used herein, the singular forms "a", "an" and "the" may include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises/comprising," "includes" or "including," etc., specify the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof. Also, as used in this specification, the term "and/or" includes any and all combinations of the associated listed items.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an infrared remote control test system according to an embodiment. The system of the embodiment is used for testing the infrared remote control device 200, the infrared remote control device 200 comprises at least one remote control key 210, the system comprises a first prompting device 110 and a testing device 120, wherein:
the first prompting device 110 includes at least one prompting module 111, the at least one prompting module 111 corresponds to the at least one remote control key 210 one to one, and the prompting module 111 is configured to initiate a test passing prompt when receiving the first driving signal; the output end of the testing device 120 is connected to at least one prompting module 111, and the testing device 120 is configured to test a pressed target remote control key 210, and send the first driving signal to the prompting module 111 corresponding to the target remote control key 210 when the target remote control key 210 passes the test.
In this embodiment, the prompting module 111 includes at least one of a status indicator light and a buzzer, which is not limited herein. Specifically, the status indicator lamp may prompt that the test is passed by lighting the lamp after receiving the first driving signal. The buzzer is an electronic buzzer with an integrated structure, and is generally used as a sounding device. The buzzer can give out a sound to prompt that the test is passed after receiving the first driving signal. The testing device 120 refers to a component of one or more components that can test the remote control key 210 and send the first driving signal to the prompt module 111 after the remote control key 210 is successfully tested.
Specifically, when the test is performed, an operator presses the remote control key 210 on the infrared remote control device 200, at this time, the test device 120 on the system tests the pressed target remote control key 210, if the target remote control key 210 is successfully tested, the test device 120 sends a first driving signal to the prompt module 111 corresponding to the target remote control key 210, the prompt module 111 receiving the first driving signal initiates a test passing prompt, and the operator can know that the target remote control key 210 passes the test through prompt. Wherein the first driving signal may be a low level signal.
In this embodiment, since the prompt module 111 can directly initiate the test passing prompt when the pressed target remote control key 210 passes the test, the time for the operator to judge whether the infrared remote control function is normal according to the data displayed on the display screen is reduced, and therefore, the efficiency of testing the infrared remote control function is improved.
In an embodiment, optionally, the prompt module 111 includes a status indicator light, the status indicator light performs a normally-on prompt when the corresponding remote control key 210 passes the test, if the remote control key 210 corresponding to the unlighted status indicator light fails the test or the test fails, the operator may determine the untested or untested remote control key 210 by whether the status indicator light is lit, so as to avoid missing the test of the remote control key 210.
It should be noted that the infrared remote control apparatus 200 of the present embodiment may be a PCBA board of an infrared remote controller, or may be an entire infrared remote controller, and the present embodiment is not limited.
Referring to fig. 2, fig. 2 is a schematic structural diagram of another infrared remote control test system according to an embodiment. In one embodiment, as shown in FIG. 2, testing device 120 includes an infrared receiving module 121 and a testing module 122. Wherein:
the infrared receiving module 121 is configured to receive an infrared signal emitted by the infrared remote control device 200, where the infrared signal is obtained when the infrared remote control device 200 detects a pressing operation of the target remote control key 210; the input end of the test module 122 is connected to the infrared receiving module 121, the output end of the test module 122 is connected to at least one prompt module 111, and the test module 122 is configured to test the target remote control key 210 based on the infrared signal, and send the first driving signal to the prompt module 111 corresponding to the target remote control key 210 when the test of the target remote control key 210 is passed.
In this embodiment, the infrared receiving module 121 may include an infrared receiving tube. The infrared receiving tube converts an optical signal (invisible light) into an electric signal, and is generally a receiving, amplifying and demodulating integrated head. Specifically, the infrared remote control device 200 is generally provided with an infrared transmitting tube, and when the target remote control key 210 is pressed, an infrared signal corresponding to the target remote control key 210 is transmitted through the infrared transmitting tube.
Specifically, when the remote control key 210 is pressed, the infrared remote control device 200 may emit an infrared signal corresponding to the pressed target remote control key 210, the infrared receiving module 121 receives the infrared signal and then sends the infrared signal to the testing module 122, the testing module 122 tests the target remote control key 210 according to the infrared signal, and if the test is passed, the first driving signal is sent to the prompt module 111 corresponding to the target remote control key 210.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a test module 122 according to an embodiment. In one embodiment, as shown in FIG. 3, test module 122 includes a decode unit 1221 and a test unit 1222. Wherein:
the input end of the decoding unit 1221 is connected to the infrared receiving module 121, and the decoding unit 1221 is configured to decode the infrared signal received by the infrared receiving module 121 to obtain a key value; the input end of the test unit 1222 is connected to the output end of the decoding unit 1221, the output ends of the test unit 1222 are respectively connected to at least one prompting module 111, and the test unit 1222 is configured to test the target remote control key 210 based on the key value, and send the first driving signal to the prompting module 111 corresponding to the target remote control key 210 when the target remote control key 210 passes the test.
The key value is a numerical value corresponding to the remote control key 210, for example, "001". In this embodiment, specifically, the decoding unit 1221 decodes the infrared signal to obtain a key value, the testing unit 1222 tests the target remote control key 210 according to the key value, and if the test is passed, sends the first driving signal.
It should be noted that the test unit 1222 of the present embodiment refers to a composition of one or more elements that can test the target remote control key 210 based on the key value.
With continued reference to FIG. 3, in one embodiment, optionally, test unit 1222 includes at least one comparator, wherein:
the at least one comparator is in one-to-one correspondence with the at least one remote control key 210, an input end of the at least one comparator is connected with the decoding unit 1221, an output end of the at least one comparator is connected with the at least one prompt module 111 in one-to-one correspondence, a preset key value associated with the corresponding remote control key 210 is stored in the comparator, and the comparator is used for sending the first driving signal to the correspondingly connected prompt module 111 when the key value is consistent with the preset key value.
In the present embodiment, the comparator stores the preset key values associated with the corresponding remote control keys 210. When there are a plurality of remote control keys 210, there are a plurality of comparators, and since the preset key values associated with each remote control key 210 are all different, the plurality of comparators store different preset key values.
Specifically, the decoded key value of the key is input into the comparator, and when the comparator compares that the key value of the key is consistent with the preset key value of the key, a first driving signal is sent to the correspondingly connected prompt module 111, so that the prompt module 111 is driven to initiate a prompt of passing the test.
In one embodiment, optionally, the testing unit 1222 includes a single chip, wherein:
the input end of the single chip microcomputer is connected with the output end of the decoding unit 1221, the output end of the single chip microcomputer is connected with at least one prompting module 111, and the single chip microcomputer is used for comparing the key value with a preset key value and sending the first driving signal to the prompting module 111 corresponding to the preset key value which is successfully compared.
In this embodiment, a Single-Chip Microcomputer (Single-Chip Microcomputer) is an integrated circuit Chip, and is a small and perfect Microcomputer system formed by integrating functions (possibly including a display driving circuit, a pulse width modulation circuit, an analog multiplexer, an a/D converter, and the like) of a central processing unit CPU, a random access memory RAM, a read only memory ROM, various I/O ports, an interrupt system, a timer/counter, and the like, which have data processing capability, onto one silicon Chip by using a very large scale integrated circuit technology, and is widely applied in the field of industrial control.
Specifically, the preset key value and an IO output port of the single chip microcomputer are associated in advance, the IO output port is connected with a prompt module 111, and when the key value is successfully compared with the preset key value, a first driving signal can be sent to the prompt module 111 corresponding to the successfully compared preset key value.
Referring to fig. 4, fig. 4 is a schematic structural diagram of another infrared remote control test system according to an embodiment. In one embodiment, as shown in fig. 4, the system further comprises a second prompting device 130, wherein:
the second prompting device 130 is connected to the output end of the testing device 120, and the second prompting device 130 is configured to initiate a test completion prompt when receiving a second driving signal; the testing device 120 is further configured to send the second driving signal to the second prompting device 130 when all the remote control keys 210 of the infrared remote control device 200 pass the test.
In this embodiment, optionally, the second prompting device 130 includes at least one of a status indicator light and a buzzer.
Specifically, when all the remote control keys 210 of the infrared remote control device 200 pass the test, the testing device 120 sends a second driving signal to the second prompting device 130, the second prompting device 130 initiates a test completion prompt when receiving the second driving signal, and when the second prompting device 130 initiates the test completion prompt, it indicates that all the remote control keys 210 pass the test. Meanwhile, all the prompt modules 111 are automatically reset, and the next round of test is started.
If the remote control key 210 fails to test or fails to pass the test, the prompt module 111 corresponding to the remote control key 210 fails to prompt, and the test cannot be ended, and the next round of test cannot be performed. The infrared remote control test system of the embodiment can intuitively and effectively find the functional problem of the remote control key 210, and avoids the problems of missing test and functional failure of the key.
In one embodiment, the system further comprises a pressing device for time-sharing pressing at least one remote control key 210 of the infrared remote control device 200.
In this embodiment, by pressing the at least one remote control key 210 of the infrared remote control device 200 by the pressing device in a time-sharing manner, the test of the remote control key 210 can be automatically completed without manual intervention, thereby improving the efficiency of testing the remote control key 210.
In one embodiment, an infrared remote control test fixture is provided and comprises an infrared remote control test system. The description of any of the above embodiments can be referred to in the infrared remote control test system, and details are not repeated in this embodiment.
In the description herein, references to the description of "some embodiments," "other embodiments," "desired embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic description of the above terminology may not necessarily refer to the same embodiment or example.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. An infrared remote control test system, which is used for testing an infrared remote control device, wherein the infrared remote control device comprises at least one remote control key, and the system comprises:
the first prompting device comprises at least one prompting module, the at least one prompting module corresponds to the at least one remote control key one by one, and the prompting module is used for initiating a test passing prompt when receiving a first driving signal;
the testing device is used for testing a pressed target remote control key and sending the first driving signal to the prompting module corresponding to the target remote control key when the target remote control key passes the test.
2. The system of claim 1, wherein the testing device comprises:
the infrared receiving module is used for receiving an infrared signal transmitted by the infrared remote control device, and the infrared signal is obtained when the infrared remote control device detects the pressing operation of the target remote control key;
the input end of the test module is connected with the infrared receiving module, the output end of the test module is respectively connected with at least one prompt module, and the test module is used for testing the target remote control key based on the infrared signal and sending the first driving signal to the prompt module corresponding to the target remote control key when the target remote control key passes the test.
3. The system of claim 2, wherein the test module comprises:
the input end of the decoding unit is connected with the infrared receiving module, and the decoding unit is used for decoding the infrared signal received by the infrared receiving module to obtain a key value;
the input end of the test unit is connected with the output end of the decoding unit, the output end of the test unit is respectively connected with at least one prompt module, and the test unit is used for testing the target remote control key based on the key value and sending the first driving signal to the prompt module corresponding to the target remote control key when the target remote control key passes the test.
4. The system of claim 3, wherein the test unit comprises:
the device comprises at least one comparator, wherein the at least one comparator corresponds to the at least one remote control key one to one, the input end of the at least one comparator is respectively connected with the decoding unit, the output end of the at least one comparator is connected with the at least one prompt module in a one to one correspondence manner, a preset key value associated with the corresponding remote control key is stored in the comparator, and the comparator is used for sending the first driving signal to the correspondingly connected prompt module when the key value is consistent with the preset key value.
5. The system of claim 3, wherein the test unit comprises:
the input end of the single chip microcomputer is connected with the output end of the decoding unit, the output end of the single chip microcomputer is respectively connected with at least one prompting module, and the single chip microcomputer is used for comparing the key value with a preset key value and sending the first driving signal to the prompting module corresponding to the preset key value which is successfully compared.
6. The system of any one of claims 1-5, wherein the prompting module includes at least one of a status indicator light and a buzzer.
7. The system of claim 1, further comprising:
the second prompting device is connected with the output end of the testing device and is used for initiating a test completion prompt when receiving a second driving signal;
the testing device is also used for sending the second driving signal to the second prompting device when all the remote control keys of the infrared remote control device pass the test.
8. The system of claim 7, wherein the second prompting device includes at least one of a status indicator light and a buzzer.
9. The system of claim 1, further comprising:
and the pressing device is used for pressing at least one remote control key of the infrared remote control device in a time-sharing manner.
10. An infrared remote control test fixture, characterized by comprising the infrared remote control test system of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120010439.8U CN214279161U (en) | 2021-01-05 | 2021-01-05 | Infrared remote control test system and jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120010439.8U CN214279161U (en) | 2021-01-05 | 2021-01-05 | Infrared remote control test system and jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214279161U true CN214279161U (en) | 2021-09-24 |
Family
ID=77790434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120010439.8U Active CN214279161U (en) | 2021-01-05 | 2021-01-05 | Infrared remote control test system and jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214279161U (en) |
-
2021
- 2021-01-05 CN CN202120010439.8U patent/CN214279161U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102023912B (en) | Dormancy wake-up testing system and method | |
| JPH0723001A (en) | Method and equipment for communication control | |
| CN107452305B (en) | Current detection device, system and method for screen detection | |
| CN102263565A (en) | Radio communication module, remote controller, and radio system | |
| WO2023072243A1 (en) | Antenna switching apparatus and method, and electronic device | |
| CN214279161U (en) | Infrared remote control test system and jig | |
| US20100262851A1 (en) | Network apparatus with power saving capability and power saving method applied to network module | |
| JPH04249498A (en) | Self and mutual inspecting method of multifunctional remote control transmitter | |
| US7092688B2 (en) | Method for directly indicating the strength of a signal and the device thereof | |
| CN203720286U (en) | Remote controller function detection device | |
| US6459778B1 (en) | Connected apparatus detection system | |
| CN109992551B (en) | USB C-type interface information reading method and information reading circuit | |
| CN103021158B (en) | Remote controller, and testing device and method thereof | |
| CN104183112A (en) | Infrared remote control device | |
| CN216560947U (en) | Multifunctional signal line testing device | |
| CN110557300A (en) | system and method for detecting whether NB-IoT module is qualified or not in low power consumption | |
| US11650258B2 (en) | System for identifying controller causing electrical discharge of vehicle | |
| CN215868152U (en) | Infrared remote control device | |
| CN210427730U (en) | Circuit board switching value input automatic checkout device | |
| CN106817631B (en) | Automatic detection method for wireless communication module | |
| CN102264007A (en) | Radio communication module, remote controller, and radio system | |
| CN112383953A (en) | Portable networking assisting device and wireless sensor networking system | |
| CN210416485U (en) | Vehicle fault diagnosis system | |
| CN215730882U (en) | Storage device detection device and system | |
| CN210954249U (en) | Infrared remote controller PCBA function test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |