CN203311276U - Automatic road test instrument possessing timely detection function - Google Patents
Automatic road test instrument possessing timely detection function Download PDFInfo
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- CN203311276U CN203311276U CN2013203821025U CN201320382102U CN203311276U CN 203311276 U CN203311276 U CN 203311276U CN 2013203821025 U CN2013203821025 U CN 2013203821025U CN 201320382102 U CN201320382102 U CN 201320382102U CN 203311276 U CN203311276 U CN 203311276U
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- chip microcomputer
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- 238000012360 testing method Methods 0.000 title abstract description 19
- 238000001514 detection method Methods 0.000 title abstract 2
- 238000009434 installation Methods 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
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- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
The utility model relates to an automatic road test instrument possessing a timely detection function. The automatic road test instrument comprises a shell. The shell is provided with a loudspeaker and a plurality of state LED indication lamps. A circuit board is installed in the shell. The circuit board is integrated with a single-chip microcomputer, a plurality of overload sensors and an alarm. The plurality of overload sensors are correspondingly installed in each working module of the automatic road test instrument respectively. Each overload sensor is connected with the single-chip microcomputer respectively. The single-chip microcomputer is connected with the plurality of state LED indication lamps on the shell respectively. According to the instrument of the utility model, sensor facilities of temperature, voltage and vehicle speed sensors and the like and a sound and light alarm device are additionally arranged in current road test equipment so that a technology blank that there is no sound and light alarm when a signal test apparatus works abnormally is filled. An alarm prompt can be emitted when a temperature of each module is high; data transmission of each module is abnormal; an apparatus voltage is high; the vehicle speed is too fast or too slow during a road test. The instrument possesses characteristics that functions are complete; usage is convenient and so on.
Description
Technical field
The utility model belongs to the communication check apparatus field, especially a kind of automatic road measuring instrument with in good time measuring ability.
Background technology
At present, use signal tester to carry out in test that road test has been widely used in the communications industry.The communication common carrier of being responsible for signal testing carries out signal testing in the mode of artificial field control usually, and the mode of this artificial on-the-spot test is often damaged suddenly and caused test to have to stop due to instrument in test process.Because the tester often can not be in very first time supervisor's judgement to the unit exception reason, the reason so the tester can only fix a breakdown one by one, keep in repair after finding module abnormal in equipment again, delayed thus testing progress, wasted the test duration.
Summary of the invention
The purpose of this utility model is to overcome the prior art deficiency, provides a kind of by sensor collection signal and the automatic road measuring instrument with in good time measuring ability of reporting to the police under abnormality.
The technical solution adopted in the utility model is:
A kind of automatic road measuring instrument with in good time measuring ability, comprise a housing, loudspeaker and a plurality of state LED light are installed on this housing, circuit board is installed in housing, integrated installation has single-chip microcomputer on circuit board, a plurality of g sensors and alarm, the plurality of g sensor correspondence respectively is arranged in the automatic road measuring instrument in each operational module, each g sensor is connected with the input end of an A/D converter by a signal amplifier respectively, the output terminal of this A/D converter is connected with single-chip microcomputer, single-chip microcomputer is connected with a plurality of state LED light on housing respectively, each pilot lamp is corresponding with a g sensor respectively, single-chip microcomputer connects loudspeaker by alarm.
And, button also is installed on described housing, the button converter is installed on circuit board, button connects single-chip microcomputer by the button converter, and loudspeaker connects single-chip microcomputer by alarm, and storer is connected with single-chip microcomputer, for temporary storaging data.
And, signal picker and signal converter also are installed on described circuit board, signal picker is connected with single-chip microcomputer by signal converter, and this signal picker is Hall element.
Advantage and good effect that the utility model adopts are:
1, the utility model sensor facility and acoustic-optic alarms such as reload temperature, voltage, vehicle speed sensor in existing road measuring device, the technological gap of having reported to the police without acousto-optic while having filled up signal testing instrument operation irregularity, in the time of can be for each module excess Temperature, for each module data transmission abnormality, for the instrument overtension, for road test, the speed of a motor vehicle be too fast or send excessively slowly alarm, has the characteristics such as multiple functional, easy to use.
2, the utility model can carry out real-time monitoring and feedback to its zone of being responsible for, and the supvr can detect which module of instrument and operation irregularity occur by checking the running status of current alarm, thus convenient for maintaining.
3, the utility model also is equipped with signal picker, and this signal picker is Hall element, whether too fastly or excessively slow can detect the current speed of a motor vehicle, guarantees normally carrying out of signal testing, more convenient tester's control and measuring process.
The accompanying drawing explanation:
Fig. 1 is the utility model external structure schematic diagram;
Fig. 2 is that the circuit in the utility model connects block diagram.
Embodiment:
The utility model is described in further detail below by drawings and the specific embodiments, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of automatic road measuring instrument with in good time measuring ability, comprise a housing, on this housing, loudspeaker is installed, button and a plurality of state LED light, circuit board is installed in housing, integrated installation has single-chip microcomputer on circuit board, a plurality of g sensors and alarm, the plurality of g sensor correspondence respectively is arranged in the automatic road measuring instrument in each operational module, each g sensor is connected with the input end of an A/D converter by a signal amplifier respectively, the output terminal of this A/D converter is connected with single-chip microcomputer, single-chip microcomputer is connected with a plurality of state LED light on housing respectively, each pilot lamp is corresponding with a g sensor respectively, single-chip microcomputer connects loudspeaker by alarm.
Button also is installed on housing, the button converter is installed on circuit board, button connects single-chip microcomputer by the button converter, and loudspeaker connects single-chip microcomputer by alarm, and storer is connected with single-chip microcomputer, for temporary storaging data.
Signal picker and signal converter also are installed on the foregoing circuit plate, and signal picker is connected with single-chip microcomputer by signal converter, and this signal picker is Hall element.
Principle of work of the present utility model is:
The threshold value of load voltage scope when single-chip microcomputer is provided with in automatic instrument for measuring and recording each operational module work, also be provided with simultaneously speed of a motor vehicle alarm threshold value, each g sensor is transferred to the in good time load voltage data of each operational module in single-chip microcomputer by signal amplifier and A/D converter successively, again above-mentioned each data are stored in storer, the threshold value corresponding comparison one by one of load voltage scope when single-chip microcomputer is worked above-mentioned each load voltage data in good time respectively with each operational module, when each load voltage data are greater than the threshold value of this module load voltage scope when collecting, single-chip microcomputer sends instruction to alarm, loudspeaker sound production prompt operator, when loudspeaker is reported to the police, the excessive corresponding pilot lamp of operational module of load voltage lights, the operator is pointed out.
After signal picker gathers the vehicle speed data of automatic road measuring instrument place vehicle, by scrambler, these data are sent in single-chip microcomputer, again above-mentioned each data are stored in storer, single-chip microcomputer contrasts these data and speed of a motor vehicle alarm threshold value, when the vehicle speed data value gathered is greater than speed of a motor vehicle alarm threshold value, single-chip microcomputer sends instruction to alarm, loudspeaker sound production prompt operator and driver.
Each standard value range that detects data in the automatic road measuring instrument also can be set, as threshold value, when single-chip microcomputer receives the actual detected value that exceeds this standard value range, also can send warning in single-chip microcomputer, the operator is pointed out.
Claims (3)
1. automatic road measuring instrument with in good time measuring ability, comprise a housing, loudspeaker and a plurality of state LED light are installed on this housing, circuit board is installed in housing, integrated installation has single-chip microcomputer on circuit board, a plurality of g sensors and alarm, it is characterized in that: described a plurality of g sensors correspondence respectively are arranged in the automatic road measuring instrument in each operational module, each g sensor is connected with the input end of an A/D converter by a signal amplifier respectively, the output terminal of this A/D converter is connected with single-chip microcomputer, single-chip microcomputer is connected with a plurality of state LED light on housing respectively, each pilot lamp is corresponding with a g sensor respectively, single-chip microcomputer connects loudspeaker by alarm.
2. the automatic road measuring instrument with in good time measuring ability according to claim 1, it is characterized in that: button also is installed on described housing, the button converter is installed on circuit board, button connects single-chip microcomputer by the button converter, loudspeaker connects single-chip microcomputer by alarm, storer is connected with single-chip microcomputer, for temporary storaging data.
3. the automatic road measuring instrument with in good time measuring ability according to claim 1, it is characterized in that: signal picker and signal converter also are installed on described circuit board, signal picker is connected with single-chip microcomputer by signal converter, and this signal picker is Hall element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203821025U CN203311276U (en) | 2013-06-28 | 2013-06-28 | Automatic road test instrument possessing timely detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203821025U CN203311276U (en) | 2013-06-28 | 2013-06-28 | Automatic road test instrument possessing timely detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203311276U true CN203311276U (en) | 2013-11-27 |
Family
ID=49617472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203821025U Expired - Fee Related CN203311276U (en) | 2013-06-28 | 2013-06-28 | Automatic road test instrument possessing timely detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203311276U (en) |
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2013
- 2013-06-28 CN CN2013203821025U patent/CN203311276U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20150628 |
|
| EXPY | Termination of patent right or utility model |