CN203423730U - Bluetooth multimedia Bluetooth communication function test system - Google Patents
Bluetooth multimedia Bluetooth communication function test system Download PDFInfo
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- CN203423730U CN203423730U CN201320438510.8U CN201320438510U CN203423730U CN 203423730 U CN203423730 U CN 203423730U CN 201320438510 U CN201320438510 U CN 201320438510U CN 203423730 U CN203423730 U CN 203423730U
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- bluetooth
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- multimedia equipment
- multimedia
- telephone
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Abstract
The utility model discloses a Bluetooth multimedia Bluetooth communication function test system. The system comprises a first-end to-be-tested Bluetooth multimedia device and a second-end to-be-tested Bluetooth multimedia device. A first audio signal generator is arranged at the first-end to-be-tested Bluetooth multimedia device and is electrically connected with a first loudspeaker. The first-end to-be-tested Bluetooth multimedia device is electrically connected with an audio signal analyzer I and is connected with a Bluetooth telephone I via Bluetooth communication. A Bluetooth telephone II is connected with the second-end to-be-tested Bluetooth multimedia device via Bluetooth communication, and the second-end to-be-tested Bluetooth multimedia device is connected with an audio signal analyzer II. The Bluetooth telephone I and the Bluetooth telephone II are connected in a communication mode. The Bluetooth multimedia Bluetooth communication function test system of the utility model can be used for conveniently and directly detecting the quality of communication function of a Bluetooth multimedia.
Description
Technical field
The utility model relates to bluetooth multimedia equipment technical field, specifically, relates to the multimedia bluetooth conversation function test system of a kind of bluetooth.
Background technology
Along with the development of Bluetooth technology, Bluetooth technology has obtained increasing application, for example vehicle-mounted multimedia equipment in multimedia equipment.Call function is a critical function of bluetooth multimedia equipment.At present, the test for the call function of bluetooth multimedia equipment, more depends on functional verification, is about to product and uses, and verifies, and can not directly to the multimedia quality about call function of bluetooth, detect easily from effect.
Utility model content
Technical problem to be solved in the utility model is: a kind of test macro that can directly detect the multimedia call function quality of bluetooth is easily provided.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A multimedia bluetooth conversation function test system, comprising:
First end bluetooth multimedia equipment to be measured, described first end bluetooth multimedia equipment to be measured comprises first end microphone, described first end bluetooth multimedia equipment to be measured place is provided with the first audio signal generator, described the first audio signal generator is electrically connected with the first loud speaker, described first end bluetooth multimedia equipment to be measured is electrically connected with Audio Frequency Analyser one, and described first end bluetooth multimedia equipment to be measured is connected with Bluetooth telephone one by Bluetooth communication;
The second end bluetooth multimedia equipment to be measured, described the second end bluetooth multimedia equipment to be measured comprises the second end microphone, described the second end bluetooth multimedia equipment to be measured is connected with Audio Frequency Analyser two, and described the second end bluetooth multimedia equipment to be measured is connected with Bluetooth telephone two by Bluetooth communication;
Described Bluetooth telephone two and Bluetooth telephone one communication connection.
Preferably, described the second end bluetooth multimedia equipment to be measured place is provided with the second audio signal generator, and described the second audio signal generator is electrically connected with the second loud speaker.
Preferably, described first end bluetooth multimedia equipment to be measured comprises one or more bluetooth multimedia equipment to be measured; Described the second end bluetooth multimedia equipment to be measured comprises one or more bluetooth multimedia equipment to be measured.
Preferably, between described the first audio signal generator and described the first loud speaker, be also electrically connected with the first power amplifier; Between described the second audio signal generator and described the second loud speaker, be also electrically connected with the second power amplifier.
Preferably, described Bluetooth telephone one for bluetooth cellular phone, there is the fixed telephone of Bluetooth function or have Bluetooth function concurrently and the panel computer of dialing function, notebook computer, desktop computer; Described Bluetooth telephone two for bluetooth cellular phone, there is the fixed telephone of Bluetooth function or have Bluetooth function concurrently and the panel computer of dialing function, notebook computer, desktop computer.
Adopted after technique scheme, the beneficial effects of the utility model are:
The multimedia bluetooth conversation function test system of bluetooth of the present utility model in use, produces test signal by described the first audio signal generator; Described test signal converts voice signal to by described the first loud speaker; Described transmission of sound signals, to the first end microphone of described first end bluetooth multimedia equipment to be measured, sends Audio Frequency Analyser one to after the voice signal that described first end bluetooth multimedia equipment to be measured receives its first end microphone converts the signal of telecommunication to; The voice signal that described first end bluetooth multimedia equipment to be measured receives its first end microphone sends Bluetooth telephone one to by Bluetooth communication; Described Bluetooth telephone one receives the voice signal being passed over by described first end bluetooth multimedia equipment to be measured, and is passed to Bluetooth telephone two; The voice signal that described Bluetooth telephone two sends described Bluetooth telephone one sends the second end microphone of described the second end bluetooth multimedia equipment to be measured to by Bluetooth communication; The second end microphone of described the second end bluetooth multimedia equipment to be measured sends Audio Frequency Analyser two to after converting the voice signal receiving to the signal of telecommunication; According to the interpretation of result of Audio Frequency Analyser one and Audio Frequency Analyser two, that has tested described first end bluetooth multimedia equipment to be measured send words function and the called function of described the second end bluetooth multimedia equipment to be measured simultaneously.Otherwise, the bluetooth multimedia equipment at the bluetooth multimedia equipment to be measured at first end place and the second end place can be exchanged, it send words function and called function interactive testing.Therefore, bluetooth conversation function test system of the present utility model, can directly detect the multimedia call function quality of bluetooth easily.
Due to described the second end bluetooth multimedia equipment to be measured, place is provided with the second audio signal generator, and described the second audio signal generator is electrically connected with the second loud speaker.By the second audio signal generator, produce test signal negative testing, the called function that can test easily described first end bluetooth multimedia equipment to be measured, and described the second end bluetooth multimedia equipment to be measured send words function.
Because described first end bluetooth multimedia equipment to be measured comprises one or more bluetooth multimedia equipment to be measured; Described the second end bluetooth multimedia equipment to be measured comprises one or more bluetooth multimedia equipment to be measured.When described first end bluetooth multimedia equipment to be measured comprises many bluetooth multimedia equipments to be measured; Or when described the second end bluetooth multimedia equipment to be measured comprises many bluetooth multimedia equipments to be measured, can detect sending of many bluetooth multimedia equipments to be measured simultaneously and talk about or called function.Convenient test, has reduced the workload to the test of the call function of bluetooth multimedia equipment.
Owing to being also electrically connected with power amplifier between described audio signal generator and described loud speaker.Therefore, the amplitude of the test signal that can send by power amplifier amplifying signal generator, can reach the needs of test.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is the theory diagram of the multimedia bluetooth conversation function test system of the bluetooth of embodiment mono-of the present utility model;
Fig. 2 is the theory diagram of the multimedia bluetooth conversation function test system of the bluetooth of embodiment bis-of the present utility model;
In figure: 1, the first audio signal generator; 2, the first power amplifier; 3, the first loud speaker; 4, first end bluetooth multimedia equipment to be measured; 5, Bluetooth telephone one; 6, Audio Frequency Analyser one; 7, Bluetooth telephone two; 8, the second end bluetooth multimedia equipment to be measured; 9, Audio Frequency Analyser two; 10, the second audio signal generator; 11, the second power amplifier; 12, the second loud speaker.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.
Embodiment mono-
Fig. 1 is the theory diagram of the multimedia bluetooth conversation function test system of the bluetooth of embodiment mono-of the present utility model, with reference to Fig. 1, the multimedia bluetooth conversation function test system of bluetooth of the present utility model, comprise first end bluetooth multimedia equipment 4 to be measured and the second end bluetooth multimedia equipment 8 to be measured, first end bluetooth multimedia equipment 4 to be measured comprises first end microphone, first end bluetooth multimedia equipment to be measured 4 places are provided with the first audio signal generator 1, the first audio signal generator 1 is electrically connected to after the first power amplifier 2, be electrically connected with the first loud speaker 3, first end bluetooth multimedia equipment 4 to be measured is electrically connected with Audio Frequency Analyser 1, first end bluetooth multimedia equipment 4 to be measured is connected with Bluetooth telephone 1 by Bluetooth communication, the second end bluetooth multimedia equipment 8 to be measured comprises respectively the second end microphone, and the second end bluetooth multimedia equipment 8 to be measured is connected with Bluetooth telephone 27 by Bluetooth communication, and the second end bluetooth multimedia equipment 8 to be measured is connected with Audio Frequency Analyser 29, Bluetooth telephone 1 communicates to connect by 3G mobile radio communication with Bluetooth telephone 27.Wherein, microphone, also claims microphone, microphone, and formal name used at school microphone is voice signal to be converted to the energy conversion device of the signal of telecommunication.
In the present embodiment, first end bluetooth multimedia equipment 4 to be measured comprises one or more bluetooth multimedia equipment to be measured; The second end bluetooth multimedia equipment 8 to be measured comprises one or more bluetooth multimedia equipment to be measured.The multimedia bluetooth conversation function test system of bluetooth of the present utility model, is arranged in shielded box, has avoided external interference.
Use the multimedia bluetooth conversation function test system of bluetooth of the present embodiment one to comprise the following steps when measuring the call function of bluetooth multimedia equipment to be measured:
A. by the first audio signal generator 1, produced the test signal of standard 1KHZ;
B. test signal converts voice signal to by the first loud speaker 3;
C. transmission of sound signals, to the first end microphone of first end bluetooth multimedia equipment 4 to be measured, sends Audio Frequency Analyser 1 to after the voice signal that first end bluetooth multimedia equipment 4 to be measured receives its first end microphone converts the signal of telecommunication to;
D. the voice signal that first end bluetooth multimedia equipment 4 to be measured receives its first end microphone sends Bluetooth telephone 1 to by Bluetooth communication;
E. Bluetooth telephone 1 receives the voice signal being passed over by first end bluetooth multimedia equipment 4 to be measured, and is passed to Bluetooth telephone 27;
F. the voice signal that Bluetooth telephone 27 sends described Bluetooth telephone 1 sends the second end microphone of the second end bluetooth multimedia equipment 8 to be measured to by Bluetooth communication;
G. the second end microphone of the second end bluetooth multimedia equipment 8 to be measured sends Audio Frequency Analyser 29 to after converting the voice signal receiving to the signal of telecommunication;
H. according to the test result of Audio Frequency Analyser 1, analyze obtain described first end bluetooth multimedia equipment 4 to be measured send words function; According to the test result of Audio Frequency Analyser 29, analyze the called function that obtains described the second end bluetooth multimedia equipment 8 to be measured.
Between step a and described step b, also there are following steps: the test signal that the first audio signal generator 1 sends is also amplified through the first power amplifier 2, makes its amplitude can reach the needs of test.
Therefore, bluetooth multimedia equipment of the present utility model is according to the interpretation of result of Audio Frequency Analyser 1 and Audio Frequency Analyser 29, that has tested first end bluetooth multimedia equipment 4 to be measured send words function and the called function of the second end bluetooth multimedia equipment 8 to be measured simultaneously.Otherwise, the bluetooth multimedia equipment at the bluetooth multimedia equipment to be measured at first end place and the second end place can be exchanged, it send words function and called function interactive testing.The bluetooth conversation function test system of the present embodiment, can directly detect the multimedia call function quality of bluetooth easily.
And when first end bluetooth multimedia equipment 4 to be measured comprises many bluetooth multimedia equipments to be measured; Or when the second end bluetooth multimedia equipment 8 to be measured comprises many bluetooth multimedia equipments to be measured, can detect sending of many bluetooth multimedia equipments to be measured simultaneously and talk about or called function.Convenient test, has reduced the workload to the test of the call function of bluetooth multimedia equipment.
It should be noted that, Bluetooth telephone described in the utility model, be Bluetooth telephone 1 or Bluetooth telephone 27, comprise that bluetooth cellular phone or other have the electronic communication equipment of Bluetooth function and dialing function concurrently, for example, there is the fixed telephone of Bluetooth function and have Bluetooth function concurrently and the panel computer of dialing function, notebook computer, desktop computer; Send the Bluetooth telephone of words ends and callee can be identical, also can difference.
Embodiment bis-
Fig. 2 is the theory diagram of the multimedia bluetooth conversation function test system of the bluetooth of embodiment bis-of the present utility model; As shown in Figure 2, embodiment bis-and embodiment mono-are basic identical, and difference is: the second end bluetooth multimedia equipment to be measured 8 places are provided with the second audio signal generator 10, the second audio signal generators 10 and are electrically connected with the second loud speaker 12.Between the second audio signal generator 10 and the second loud speaker 12, be also electrically connected with the second power amplifier 11.
When the multimedia bluetooth conversation function test system of bluetooth of use the present embodiment two is tested, except can realize as time in embodiment mono-test first end bluetooth multimedia equipment 4 to be measured send words function and the called function of the second end bluetooth multimedia equipment 8 to be measured.Can also be conversely by the method for testing in above-described embodiment one, by the second audio signal generator 10, produce test signals, the called function of testing first end bluetooth multimedia equipment 4 to be measured, and the second end bluetooth multimedia equipment 8 to be measured send words function.
The multimedia bluetooth conversation function test system of the present embodiment two, need not be again exchanges the bluetooth multimedia equipment at the bluetooth multimedia equipment to be measured at first end place and the second end place, just easily interactive testing its send words function and called function.
The above is giving an example of the utility model preferred forms, and the part of wherein not addressing is in detail those of ordinary skills' common practise.Protection range of the present utility model is as the criterion with the content of claim, and any equivalent transformation carrying out based on technology enlightenment of the present utility model, also within protection range of the present utility model.
Claims (5)
1. the multimedia bluetooth conversation function test system of bluetooth, is characterized in that, comprising:
First end bluetooth multimedia equipment to be measured, described first end bluetooth multimedia equipment to be measured comprises first end microphone, described first end bluetooth multimedia equipment to be measured place is provided with the first audio signal generator, described the first audio signal generator is electrically connected with the first loud speaker, described first end bluetooth multimedia equipment to be measured is electrically connected with Audio Frequency Analyser one, and described first end bluetooth multimedia equipment to be measured is connected with Bluetooth telephone one by Bluetooth communication;
The second end bluetooth multimedia equipment to be measured, described the second end bluetooth multimedia equipment to be measured comprises the second end microphone, described the second end bluetooth multimedia equipment to be measured is connected with Audio Frequency Analyser two, and described the second end bluetooth multimedia equipment to be measured is connected with Bluetooth telephone two by Bluetooth communication;
Described Bluetooth telephone two is connected with Bluetooth telephone one dialing.
2. the multimedia bluetooth conversation function test system of bluetooth as claimed in claim 1, is characterized in that: described the second end bluetooth multimedia equipment to be measured place is provided with the second audio signal generator, and described the second audio signal generator is electrically connected with the second loud speaker.
3. the multimedia bluetooth conversation function test system of bluetooth as claimed in claim 1, is characterized in that: described first end bluetooth multimedia equipment to be measured comprises one or more bluetooth multimedia equipment to be measured; Described the second end bluetooth multimedia equipment to be measured comprises one or more bluetooth multimedia equipment to be measured.
4. the multimedia bluetooth conversation function test system of bluetooth as claimed in claim 2, is characterized in that: between described the first audio signal generator and described the first loud speaker, be also electrically connected with the first power amplifier; Between described the second audio signal generator and described the second loud speaker, be also electrically connected with the second power amplifier.
5. the multimedia bluetooth conversation function test system of the bluetooth as described in claim 1 to 4 any one, is characterized in that: described Bluetooth telephone one for bluetooth cellular phone, there is the fixed telephone of Bluetooth function or have Bluetooth function concurrently and the panel computer of dialing function, notebook computer, desktop computer; Described Bluetooth telephone two for bluetooth cellular phone, there is the fixed telephone of Bluetooth function or have Bluetooth function concurrently and the panel computer of dialing function, notebook computer, desktop computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320438510.8U CN203423730U (en) | 2013-07-20 | 2013-07-20 | Bluetooth multimedia Bluetooth communication function test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320438510.8U CN203423730U (en) | 2013-07-20 | 2013-07-20 | Bluetooth multimedia Bluetooth communication function test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423730U true CN203423730U (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320438510.8U Withdrawn - After Issue CN203423730U (en) | 2013-07-20 | 2013-07-20 | Bluetooth multimedia Bluetooth communication function test system |
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| Country | Link |
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| CN (1) | CN203423730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103391343A (en) * | 2013-07-20 | 2013-11-13 | 青岛歌尔声学科技有限公司 | Bluetooth phone function test system and method of Bluetooth multimedia |
-
2013
- 2013-07-20 CN CN201320438510.8U patent/CN203423730U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103391343A (en) * | 2013-07-20 | 2013-11-13 | 青岛歌尔声学科技有限公司 | Bluetooth phone function test system and method of Bluetooth multimedia |
| CN103391343B (en) * | 2013-07-20 | 2015-06-03 | 青岛歌尔声学科技有限公司 | Bluetooth phone function test system and method of Bluetooth multimedia |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140205 Effective date of abandoning: 20150603 |
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| RGAV | Abandon patent right to avoid regrant |