CN110570635A - automobile turning alarm detection table - Google Patents
automobile turning alarm detection table Download PDFInfo
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- CN110570635A CN110570635A CN201910730198.1A CN201910730198A CN110570635A CN 110570635 A CN110570635 A CN 110570635A CN 201910730198 A CN201910730198 A CN 201910730198A CN 110570635 A CN110570635 A CN 110570635A
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- 238000001514 detection method Methods 0.000 title claims abstract description 38
- 238000004891 communication Methods 0.000 claims abstract description 4
- 238000012360 testing method Methods 0.000 claims description 44
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 230000033228 biological regulation Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000012806 monitoring device Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 230000030279 gene silencing Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
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Abstract
The invention discloses an automobile turning alarm detection platform, which comprises a silencing box and a control console, wherein the silencing box is internally provided with a mounting seat, the control console is electrically connected with the mounting seat, the silencing box is also internally provided with a sound level recording device, and the control console comprises a processing module, an input module, a detection module and a display module which are in communication connection; the sound level recording device comprises a microphone and a sound level meter, and the sound level meter is used for processing sound data collected by the microphone and forming sound information; the input module is used for inputting interval information and configuration information; the processing module is used for generating an action instruction and sending the action instruction to the mounting seat; the detection module generates failure information when the real-time sound frequency exceeds a frequency interval or the real-time sound decibel exceeds a decibel interval value; the display module is used for receiving and displaying the section information, the configuration information, the failure information and the sound information. The sounding effect of the alarm can be detected, and meanwhile, the accuracy is high.
Description
Technical Field
The invention relates to the technical field of automobile part testing, in particular to an automobile turning alarm detection platform.
background
For making pedestrian and incoming and outgoing vehicle draw attention to, guarantee driving safety, the alarm all is equipped with usually on large-scale freight automobile, when the car turns, can send and cry, thereby remind passing personnel and vehicle, avoid taking place the accident, so turn to the reliability of alarm and be vital, but current alarm detection is the electric current and the frequency that detect through the alarm usually, but there is suitable electric current or frequency not to represent that the warning sound production is smooth, electric current or frequency are up to standard, but the sound production also can break down, it usually listens to need the manual work to go to the existing, confirm that the sound production accords with the standard, but the manual listening noise is great, cause the influence to the healthy of detector easily, detection efficiency is also very low simultaneously.
Disclosure of Invention
aiming at the defects of the prior art, the invention provides the detection platform for the automobile turning alarm, which is reasonable in structure, can detect the sound production effect of the alarm, avoids the damage to hearing caused by manual detection, and has higher detection accuracy.
the invention provides an automobile turning alarm detection platform, which comprises a silencing box and a control console, wherein a mounting seat for mounting an alarm to be detected is arranged in the silencing box, the control console is electrically connected with the mounting seat to realize the control of the opening or closing of the sounding of the test alarm, a sound level recording device is also arranged in the silencing box, the control console comprises a processing module, an input module, a detection module and a display module, and the input module, the detection module, the processing module, the display module, the sound level recording device and the mounting seat are respectively in communication connection;
the sound level recording device comprises a microphone and a sound level meter, and the microphone is used for collecting sound in the sound attenuation box; the sound level meter is used for processing sound data collected by the microphone and forming sound information, the sound information comprises real-time sound frequency and real-time sound decibel, and the sound information is sent to the console detection module;
The input module is used for inputting interval information and configuration information, the interval information comprises allowable failure times, decibel intervals and frequency intervals, the configuration information comprises working voltage, the interval information is sent to the display module and the detection module, and the configuration information is sent to the display module and the processing module;
The processing module is used for receiving the configuration information, generating an action instruction from the configuration information and sending the action instruction to the mounting seat to enable the test alarm on the mounting seat to work according to the action instruction;
The detection module is used for receiving sound information and interval information, generating an inefficiency number value, comparing a real-time sound frequency with a frequency interval and comparing a real-time sound decibel with a decibel interval value, accumulating the inefficiency number value when the real-time sound frequency exceeds the frequency interval or the real-time sound decibel exceeds the decibel interval value, generating failure information when the failure number value exceeds an allowable failure number, and sending the failure information to the display module;
the display module is used for receiving the section information, the configuration information, the failure information and the sound information and displaying the section information, the configuration information, the failure information and the sound information.
The invention is further set that the sound level meter also sends sound information to the processing module, the processing module receives the sound information, converts the sound information into a sound level-time curve and a sound level-frequency curve, and sends the sound level-time curve and the sound level-frequency curve to the display module, and the display module receives and displays the sound level-time curve and the sound level-frequency curve.
The invention is further provided that the input module is also used for sending the configuration information to the test module, the test module is also used for detecting working voltage values at two ends of the test alarm and generating real-time voltage values, the test module compares the real-time voltage values with the working voltage, if the real-time voltage values are not matched with the working voltage, the voltage regulating information is formed and sent to the display module, and the display module receives and displays the voltage regulating information.
the invention is further provided that the test module is also used for sending the voltage regulating information to the processing module, the processing module receives the voltage regulating information and converts the voltage regulating information into a voltage regulating instruction, and the voltage regulating instruction is sent to the mounting base to form voltage regulation on two ends of the test alarm.
the invention is further arranged that the configuration information further comprises a chirping frequency and a test duration.
The beneficial effect who so sets up is: by adopting the scheme, the input module is used for presetting numerical values, a decibel interval, a frequency interval and allowed failure times are set, configuration information is input, the configuration information can be working duration, sound frequency and working voltage, the processing module is used for converting the configuration information into action instructions so as to connect a circuit on a mounting seat for testing, the mounting seat is arranged in a sound eliminating box, the sound eliminating box can be arranged to fully shield external noise, the accuracy of sound recording of a sound level recording device is ensured, the receiving effect is ensured, the alarm to be tested can be mounted manually or can be conveyed by arranging a transmission mechanism for automatic positioning mounting detection, the sound level meter is further used for converting the sound information into sound information and sending the sound information to the detection module, and the detection module is used for comparing the interval values with real-time sound frequency and real-time sound decibel in the sound information, any one of the failure times is recorded as one-time failure times when exceeding, the failure times are accumulated to reach the preset allowed failure times, failure information is sent out and displayed, so that recording is carried out, the allowed failure times are generally set to be two to three, the situation of false alarm is avoided, certainly, the failure times are possible once, the detection accuracy of the equipment is improved, meanwhile, the detection module can also detect the voltages at two ends of the test alarm, meanwhile, the calibration is carried out through numerical value comparison, comparison is carried out according to the input voltage values, then, the adjustment is carried out through feedback of the processing module, so that the adjustment of the voltages at two ends of the test alarm is realized, the test accuracy and the use effect of the whole equipment are ensured, further configuration information can also be set to be frequency and duration, the whole equipment has better use effect, and meanwhile, the data acquisition can be embodied more comprehensively, the numerical value can be acquired more visually during testing, the equipment is simple in structure and beneficial to implementation, and a good testing effect is achieved.
drawings
Fig. 1 is a block diagram of the structure of the embodiment of the present invention.
Detailed Description
Fig. 1 shows that an automobile turning alarm detection platform is disclosed, which comprises a sound-muffling box 2 and a control console 1, wherein a mounting seat 202 for mounting an alarm to be detected is arranged in the sound-muffling box 2, the control console 1 is electrically connected with the mounting seat 202 to control the opening or closing of the sound of the test alarm, a sound level recording device 201 is further arranged in the sound-muffling box 2, the control console 1 comprises a processing module 104, an input module 102, a detection module 103 and a display module 101, and the input module 102, the detection module 103, the processing module 104, the display module 101, the sound level recording device 201 and the mounting seat 202 are respectively in communication connection;
the sound level recording device 201 comprises a microphone and a sound level meter, wherein the microphone is used for collecting sound in the sound silencing box 2; the sound level meter is used for processing sound data collected by the microphone and forming sound information, the sound information comprises real-time sound frequency and real-time sound decibel, and the sound information is sent to the detection module 103 of the console 1;
The input module 102 is configured to input interval information and configuration information, where the interval information includes an allowable failure frequency, a decibel interval, and a frequency interval, and the configuration information includes a working voltage, send the interval information to the display module 101 and the detection module 103, and send the configuration information to the display module 101 and the processing module 104;
the processing module 104 is configured to receive the configuration information, generate an action instruction from the configuration information, and send the action instruction to the mounting base 202, so that the test alarm on the mounting base 202 operates according to the action instruction;
The detection module 103 is configured to receive sound information and interval information, and is configured to generate an inactivity time value, compare a real-time sound frequency with a frequency interval, and compare a real-time sound decibel with a decibel interval value, where the inactivity time value is accumulated when the real-time sound frequency exceeds the frequency interval or the real-time sound decibel exceeds the decibel interval value, generate failure information when the failure time value exceeds an allowable failure time, and send the failure information to the display module 101;
The display module 101 is configured to receive the section information, the configuration information, the failure information, and the sound information, and display the section information, the configuration information, the failure information, and the sound information.
The invention is further configured that the sound level meter further sends sound information to the processing module 104, the processing module 104 receives the sound information, converts the sound information into a sound level-time curve and a sound level-spectrum curve, and sends the sound level-time curve and the sound level-spectrum curve to the display module 101, and the display module 101 receives and displays the sound level-time curve and the sound level-spectrum curve.
The invention is further configured that the input module 102 is further configured to send configuration information to a test module, the test module is further configured to detect working voltage values at two ends of a test alarm and generate real-time voltage values, the test module compares the real-time voltage values with the working voltage, if the real-time voltage values are not matched with the working voltage, voltage regulation information is formed and sent to the display module 101, and the display module 101 receives and displays the voltage regulation information.
the invention is further configured such that the test module is further configured to send the voltage regulation information to the processing module 104, and the processing module 104 receives the voltage regulation information, converts the voltage regulation information into a voltage regulation instruction, and sends the voltage regulation instruction to the mounting base 202 to regulate the voltage at the two ends of the test alarm.
The invention is further arranged that the configuration information further comprises a chirping frequency and a test duration.
The beneficial effect who so sets up is: by adopting the scheme, the input module 102 is used for presetting numerical values, a decibel interval, a frequency interval and allowed failure times are set, configuration information is input, the configuration information can be working duration, sound frequency and working voltage, the processing module 104 is used for converting the configuration information into action instructions so as to switch on a circuit on the mounting seat 202 for testing, the mounting seat 202 is arranged in the sound eliminating box 2, the sound eliminating box 2 can be fully arranged for shielding external noise, the accuracy of sound recording of the sound level recording device 201 is ensured, and the receiving effect is ensured, the installation of the alarm to be tested can be carried out manually, a transmission mechanism can be arranged for conveying, automatic positioning installation and detection, the sound level meter is used for converting the sound information into sound information and sending the sound information to the detection module 103, and the detection module 103 is used for comparing the interval values with the real-time sound according to the real-time sound frequency and the real-, any one of the exceeding times is recorded as one-time failure times, the failure times are accumulated to reach the preset allowed failure times, failure information is sent out and displayed, so that recording is carried out, the allowed failure times are generally set to be two to three times, the situation of false alarm is avoided, certainly, the failure times are also possible once, the detection accuracy of the equipment is improved, meanwhile, the detection module 103 can also detect the voltages at two ends of the test alarm, meanwhile, the calibration is carried out through numerical value comparison, comparison is carried out according to the input voltage value, then, the feedback adjustment is carried out through the processing module 104, so that the adjustment of the voltages at two ends of the test alarm is realized, the test accuracy and the use effect of the whole equipment are ensured, further configuration information can also be set to be frequency and duration, the whole equipment has better use effect, and meanwhile, the data acquisition can be embodied more comprehensively, the numerical value can be acquired more visually during testing, the equipment is simple in structure and beneficial to implementation, and a good testing effect is achieved.
The above-mentioned embodiments are only preferred embodiments of the present invention, and therefore, the scope of the present invention should not be limited by the above-mentioned embodiments, and therefore, equivalent changes, such as equivalent products using similar processes and similar structures, made by the claims of the present invention, are also included in the scope of the present invention.
Claims (5)
1. The utility model provides a car turn alarm detects platform which characterized in that: the sound level monitoring device comprises a sound-eliminating box and a control console, wherein a mounting seat used for mounting an alarm to be tested is arranged in the sound-eliminating box, the control console is electrically connected with the mounting seat to realize the control of the opening or closing of the sounding of the test alarm, a sound level recording device is also arranged in the sound-eliminating box, the control console comprises a processing module, an input module, a detection module and a display module, and the input module, the detection module, the processing module, the display module, the sound level recording device and the mounting seat are respectively in communication connection;
The sound level recording device comprises a microphone and a sound level meter, and the microphone is used for collecting sound in the sound attenuation box; the sound level meter is used for processing sound data collected by the microphone and forming sound information, the sound information comprises real-time sound frequency and real-time sound decibel, and the sound information is sent to the console detection module;
The input module is used for inputting interval information and configuration information, the interval information comprises allowable failure times, decibel intervals and frequency intervals, the configuration information comprises working voltage, the interval information is sent to the display module and the detection module, and the configuration information is sent to the display module and the processing module;
The processing module is used for receiving the configuration information, generating an action instruction from the configuration information and sending the action instruction to the mounting seat to enable the test alarm on the mounting seat to work according to the action instruction;
The detection module is used for receiving sound information and interval information, generating an inefficiency number value, comparing a real-time sound frequency with a frequency interval and comparing a real-time sound decibel with a decibel interval value, accumulating the inefficiency number value when the real-time sound frequency exceeds the frequency interval or the real-time sound decibel exceeds the decibel interval value, generating failure information when the failure number value exceeds an allowable failure number, and sending the failure information to the display module;
the display module is used for receiving the section information, the configuration information, the failure information and the sound information and displaying the section information, the configuration information, the failure information and the sound information.
2. The car turn alarm test stand of claim 1, wherein: the sound level meter also sends sound information to the processing module, the processing module receives the sound information, converts the sound information into a sound level-time curve and a sound level-frequency curve, and sends the sound level-time curve and the sound level-frequency curve to the display module, and the display module receives and displays the sound level-time curve and the sound level-frequency curve.
3. The car turn alarm test stand of claim 1 or 2, wherein: the input module is still used for sending configuration information for test module, test module still is used for detecting test alarm both ends operating voltage numerical value and generates real-time voltage numerical value, test module compares real-time voltage numerical value and operating voltage, and real-time voltage numerical value and operating voltage mismatch then form the pressure regulating information to give display module with pressure regulating information transmission, display module receives the pressure regulating information and shows.
4. The car turn alarm test stand of claim 3, wherein: the test module is also used for sending the voltage regulating information to the processing module, the processing module receives the voltage regulating information, converts the voltage regulating information into a voltage regulating instruction, and sends the voltage regulating instruction to the mounting base to form voltage regulation on two ends of the test alarm.
5. the car turn alarm test stand of claim 1, wherein: the configuration information also includes the chirping frequency and the test duration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910730198.1A CN110570635A (en) | 2019-08-08 | 2019-08-08 | automobile turning alarm detection table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910730198.1A CN110570635A (en) | 2019-08-08 | 2019-08-08 | automobile turning alarm detection table |
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| Publication Number | Publication Date |
|---|---|
| CN110570635A true CN110570635A (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910730198.1A Pending CN110570635A (en) | 2019-08-08 | 2019-08-08 | automobile turning alarm detection table |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115035698A (en) * | 2022-06-06 | 2022-09-09 | 大牧人机械(胶州)有限公司 | Pig farm centralized alarm equipment redundancy system and self-checking method |
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| CN201805550U (en) * | 2010-04-06 | 2011-04-20 | 北京声望声电技术有限公司 | Acoustic test box |
| EP2363993A1 (en) * | 2010-02-25 | 2011-09-07 | General Electric Company | Method and system for security maintenance in a network |
| CN202364378U (en) * | 2011-12-08 | 2012-08-01 | 广州智维电子科技有限公司 | Tester for testing starting performance and endurance quality of automobile electric horn |
| CN106998524A (en) * | 2017-06-07 | 2017-08-01 | 盐城工学院 | Loudspeaker test device and loudspeaker test equipment |
| CN207487814U (en) * | 2017-10-25 | 2018-06-12 | 宝沃汽车（中国）有限公司 | The sound test device of vehicle-mounted compound horn |
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2019
- 2019-08-08 CN CN201910730198.1A patent/CN110570635A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2363993A1 (en) * | 2010-02-25 | 2011-09-07 | General Electric Company | Method and system for security maintenance in a network |
| CN201805550U (en) * | 2010-04-06 | 2011-04-20 | 北京声望声电技术有限公司 | Acoustic test box |
| CN202364378U (en) * | 2011-12-08 | 2012-08-01 | 广州智维电子科技有限公司 | Tester for testing starting performance and endurance quality of automobile electric horn |
| CN106998524A (en) * | 2017-06-07 | 2017-08-01 | 盐城工学院 | Loudspeaker test device and loudspeaker test equipment |
| CN207487814U (en) * | 2017-10-25 | 2018-06-12 | 宝沃汽车（中国）有限公司 | The sound test device of vehicle-mounted compound horn |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115035698A (en) * | 2022-06-06 | 2022-09-09 | 大牧人机械(胶州)有限公司 | Pig farm centralized alarm equipment redundancy system and self-checking method |
| CN115035698B (en) * | 2022-06-06 | 2024-04-26 | 大牧人机械(胶州)有限公司 | Pig farm centralized alarm equipment redundancy system and self-checking method |
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Application publication date: 20191213 |
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| RJ01 | Rejection of invention patent application after publication |