CN114895013A - Batch verification system of alcohol detector - Google Patents
Batch verification system of alcohol detector Download PDFInfo
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- CN114895013A CN114895013A CN202210703646.0A CN202210703646A CN114895013A CN 114895013 A CN114895013 A CN 114895013A CN 202210703646 A CN202210703646 A CN 202210703646A CN 114895013 A CN114895013 A CN 114895013A
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 95
- 238000012795 verification Methods 0.000 title claims abstract description 61
- 238000001514 detection method Methods 0.000 claims abstract description 63
- 238000012545 processing Methods 0.000 claims abstract description 25
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000012797 qualification Methods 0.000 claims description 2
- 238000012216 screening Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
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Abstract
The invention discloses a batch verification system of an alcohol detector, which comprises a verification background and a verification device, wherein the verification device comprises a gas storage tank with a switch valve, a gas injection pipe and a plurality of detection positions; the detection position is used for placing an alcohol detector to be detected, which is pasted with an RFID label; the RFID label stores the number information of the alcohol detector to be detected; alcohol gas is stored in the gas storage tank; the first end of the gas injection pipe is communicated with the gas storage tank through the switch valve, and the second end of the gas injection pipe extends to each detection position through a plurality of branch pipes respectively; an information acquisition device is arranged right above each detection position through a support, and the information acquisition device comprises a camera, an RFID reader, a central processing unit and a wireless sending module. The alcohol detector can be detected in batches, detection data are uploaded, the alcohol detector is verified in the background, verification results are displayed and stored, human errors are avoided, and verification efficiency is improved.
Description
Technical Field
The invention relates to an alcohol detector, in particular to a batch verification system of the alcohol detector.
Background
Drunk driving is one of important reasons for traffic accidents, drunk driving is very important to detect, and law enforcement officers can detect drunk driving through the alcohol detector, but the detection of the alcohol detector is not absolutely accurate, so that the alcohol detector can be used for law enforcement only when the alcohol detector passes verification of a metering department and verification errors are within allowable directions, but the existing alcohol detector verification method is generally manual verification, needs manual test records, is easy to have misreading and omission, can generally verify only one alcohol detector at a time, and is low in verification efficiency.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a batch verification system of an alcohol detector, which can perform batch detection on the alcohol detector, upload detection data, realize verification of the alcohol detector at the background, display and store verification results, avoid human errors and improve verification efficiency.
The purpose of the invention is realized by the following technical scheme: a batch verification system of an alcohol detector comprises a verification background and a verification device, wherein the verification device comprises a gas storage tank with a switch valve, a gas injection pipe and a plurality of detection positions; the detection position is used for placing an alcohol detector to be detected, which is pasted with an RFID label; the RFID label stores the number information of the alcohol detector to be detected;
alcohol gas is stored in the gas storage tank; the first end of the gas injection pipe is communicated with the gas storage tank through the switch valve, and the second end of the gas injection pipe extends to each detection position through a plurality of branch pipes respectively;
an information acquisition device is arranged right above each detection position through a bracket, and the information acquisition device comprises a camera, an RFID reader, a central processing unit and a wireless transmission module; the shooting direction of the camera is opposite to the detection position and is used for collecting a display image of the alcohol detector to be detected, which is placed on the detection position; the RFID reader is used for reading RFID label information of the alcohol display instrument to be detected on the detection position; the output ends of the camera and the RFID reader are connected with the central processing unit, the output end of the central processing unit is connected with the wireless sending module, and the wireless sending module is used for sending the display image of the alcohol detector to be detected and the corresponding RFID label information to the verification background.
The background processing module comprises:
the image identification unit is used for identifying a display image contained in the uploaded information of each information acquisition device, acquiring a detection result of the alcohol detector and determining the serial number of the alcohol detector according to the RFID label information of the display image; thereby obtaining the serial number and the detection result of each alcohol detector;
the verification unit is used for comparing the detection result of each numbered alcohol detector with the standard alcohol concentration of the alcohol gas and calculating a verification error;
and the display and storage control unit is used for transmitting the detection result and the verification error of each numbered alcohol detector to the background display for display and transmitting the detection result and the verification error to the storage module for storage.
The invention has the beneficial effects that: the alcohol detector can be detected in batches, detection data are uploaded, the alcohol detector is verified in the background, verification results are displayed and stored, human errors are avoided, and verification efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
As shown in fig. 1, a batch calibration system for alcohol detectors includes a calibration background and a calibration device, wherein the calibration device includes a gas storage tank with a switch valve, a gas injection pipe and a plurality of detection positions; the detection position is used for placing an alcohol detector to be detected, which is pasted with an RFID label; the RFID label stores the number information of the alcohol detector to be detected;
alcohol gas is stored in the gas storage tank; the first end of the gas injection pipe is communicated with the gas storage tank through the switch valve, and the second end of the gas injection pipe extends to each detection position through a plurality of branch pipes respectively;
an information acquisition device is arranged right above each detection position through a bracket, and the information acquisition device comprises a camera, an RFID reader, a central processing unit and a wireless transmission module; the shooting direction of the camera is opposite to the detection position and is used for collecting a display image of the alcohol detector to be detected, which is placed on the detection position; the RFID reader is used for reading RFID label information of the alcohol display instrument to be detected on the detection position; the output ends of the camera and the RFID reader are connected with the central processing unit, the output end of the central processing unit is connected with the wireless sending module, and the wireless sending module is used for sending the display image of the alcohol detector to be detected and the corresponding RFID label information to the verification background.
In the embodiment of the application, the branch pipes are the same in number and correspond to the detection positions one by one; the plurality of detection positions are arranged on the same base, each detection position is provided with a groove matched with the alcohol detector to be detected, and the branch pipe extends into the groove; the alcohol detector to be detected is placed in the groove, and an air inlet of the alcohol detector to be detected is connected with the branch pipe; and a detection result display screen of the alcohol detector to be detected faces upwards.
In the embodiment of the application, the verification background comprises a wireless receiving module, a background processing module, a background display and a storage module;
the storage module stores standard alcohol concentration of alcohol gas in the gas storage tank, the wireless receiving module is used for receiving information uploaded by the information acquisition device at each detection position, the output end of the wireless receiving module is connected with the background processing module, and the background processing module is respectively connected with the background display and the storage module;
and the background processing module is used for carrying out batch verification on the alcohol detector according to the information uploaded by each information acquisition device and displaying verification results.
Wherein, the background processing module comprises:
the image identification unit is used for identifying a display image contained in the uploaded information of each information acquisition device, acquiring a detection result of the alcohol detector and determining the serial number of the alcohol detector according to the RFID label information of the display image; thereby obtaining the serial number and the detection result of each alcohol detector;
the verification unit is used for comparing the detection result of each numbered alcohol detector with the standard alcohol concentration of the alcohol gas and calculating a verification error;
and the display and storage control unit is used for transmitting the detection result and the verification error of each numbered alcohol detector to the background display for display and transmitting the detection result and the verification error to the storage module for storage.
The background processing module further comprises a qualification judging unit which is used for comparing the verification error with a preset error threshold value, and when the verification error is larger than the error threshold value, judging that the currently numbered alcohol detector is unqualified. Judge that the structure can send for the screening personnel through the SMS, perhaps connect a wireless communication module on background treater, send the handheld wireless terminal of screening personnel, the screening personnel of being convenient for clear up unqualified product and return the factory.
In the application, during each detection, only a plurality of alcohol detectors to be detected are required to be placed in the grooves of the detection positions, and the air inlets of the alcohol detectors to be detected are connected with the branch pipes; then opening a switch valve of the gas storage tank to enable alcohol gas with standard alcohol concentration to enter an alcohol detector, acquiring image information of a display result through a camera after the alcohol detector displays the detection result, reading RFID information of the alcohol detector through an RFID reader, then uploading the RFID information to a verification background, and recognizing and comparing the alcohol detection results under each serial number by the background to finish verification; after each batch of verification is completed, the switch valve is closed, the alcohol detector is taken out, then a new batch of alcohol detector is put in, and the verification is continued, so that the batch verification is realized, all data can be transmitted to the background for processing, the processing result is displayed and stored in the background, and the data is not easy to lose.
Finally, it is to be understood that the above description illustrates and describes preferred embodiments of the invention, but as aforementioned, it is to be understood that the invention is not limited to the forms disclosed herein, and is not to be construed as excluding other embodiments, and that it is intended to cover various other combinations, modifications, and environments, which may be within the scope of the inventive concept as expressed herein, and which may be modified by the teachings or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides an alcohol detector's batch verification system which characterized in that: the gas detection device comprises a detection background and a detection device, wherein the detection device comprises a gas storage tank with a switch valve, a gas injection pipe and a plurality of detection positions; the detection position is used for placing an alcohol detector to be detected, which is pasted with an RFID label; the RFID label stores the number information of the alcohol detector to be detected;
alcohol gas is stored in the gas storage tank; the first end of the gas injection pipe is communicated with the gas storage tank through the switch valve, and the second end of the gas injection pipe extends to each detection position through a plurality of branch pipes respectively;
an information acquisition device is arranged right above each detection position through a bracket, and the information acquisition device comprises a camera, an RFID reader, a central processing unit and a wireless transmission module; the shooting direction of the camera is opposite to the detection position and is used for collecting a display image of the alcohol detector to be detected, which is placed on the detection position; the RFID reader is used for reading RFID label information of the alcohol display instrument to be detected on the detection position; the output ends of the camera and the RFID reader are connected with the central processing unit, the output end of the central processing unit is connected with the wireless sending module, and the wireless sending module is used for sending the display image of the alcohol detector to be detected and the corresponding RFID label information to the verification background.
2. The batch verification system for alcohol detectors of claim 1, wherein: the branch pipes are the same in number and correspond to the detection positions one by one.
3. The batch verification system for alcohol detectors of claim 1, wherein: the plurality of detection positions are arranged on the same base, each detection position is provided with a groove matched with the alcohol detector to be detected, and the branch pipe extends into the groove; the alcohol detector to be detected is placed in the groove, and an air inlet of the alcohol detector to be detected is connected with the branch pipe.
4. The batch verification system for alcohol detectors of claim 1, wherein: and a detection result display screen of the alcohol detector to be detected faces upwards.
5. The batch verification system for alcohol detectors of claim 1, wherein: the verification background comprises a wireless receiving module, a background processing module, a background display and a storage module;
the storage module stores standard alcohol concentration of alcohol gas in the gas storage tank, the wireless receiving module is used for receiving information uploaded by the information acquisition device at each detection position, the output end of the wireless receiving module is connected with the background processing module, and the background processing module is respectively connected with the background display and the storage module;
and the background processing module is used for carrying out batch verification on the alcohol detector according to the information uploaded by each information acquisition device and displaying verification results.
6. The batch verification system for alcohol detectors of claim 5, wherein: the background processing module comprises:
the image identification unit is used for identifying a display image contained in the uploaded information of each information acquisition device, acquiring a detection result of the alcohol detector and determining the serial number of the alcohol detector according to the RFID label information of the display image; thereby obtaining the serial number and the detection result of each alcohol detector;
the verification unit is used for comparing the detection result of each numbered alcohol detector with the standard alcohol concentration of the alcohol gas and calculating a verification error;
and the display and storage control unit is used for transmitting the detection result and the verification error of each numbered alcohol detector to the background display for display and transmitting the detection result and the verification error to the storage module for storage.
7. The batch verification system for alcohol detectors of claim 1, wherein: the background processing module further comprises a qualification judging unit which is used for comparing the verification error with a preset error threshold value, and when the verification error is larger than the error threshold value, judging that the currently numbered alcohol detector is unqualified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210703646.0A CN114895013A (en) | 2022-06-21 | 2022-06-21 | Batch verification system of alcohol detector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210703646.0A CN114895013A (en) | 2022-06-21 | 2022-06-21 | Batch verification system of alcohol detector |
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| CN114895013A true CN114895013A (en) | 2022-08-12 |
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| CN202210703646.0A Pending CN114895013A (en) | 2022-06-21 | 2022-06-21 | Batch verification system of alcohol detector |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210181201U (en) * | 2019-04-30 | 2020-03-24 | 广东省计量科学研究院（华南国家计量测试中心） | Data acquisition and transmission system for mutual inductor test assembly line verification |
| CN213148952U (en) * | 2020-09-17 | 2021-05-07 | 郑州鲜境电子有限公司 | Calibration device of alcohol detector |
| CN114047326A (en) * | 2021-11-11 | 2022-02-15 | 浙江省计量科学研究院 | Exhaled gas alcohol content detector calibrating device and method |
| CN217332375U (en) * | 2022-04-21 | 2022-08-30 | 四川中测标物科技有限公司 | Multichannel expired gas alcohol content detector verification standard device |
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2022
- 2022-06-21 CN CN202210703646.0A patent/CN114895013A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210181201U (en) * | 2019-04-30 | 2020-03-24 | 广东省计量科学研究院（华南国家计量测试中心） | Data acquisition and transmission system for mutual inductor test assembly line verification |
| CN213148952U (en) * | 2020-09-17 | 2021-05-07 | 郑州鲜境电子有限公司 | Calibration device of alcohol detector |
| CN114047326A (en) * | 2021-11-11 | 2022-02-15 | 浙江省计量科学研究院 | Exhaled gas alcohol content detector calibrating device and method |
| CN217332375U (en) * | 2022-04-21 | 2022-08-30 | 四川中测标物科技有限公司 | Multichannel expired gas alcohol content detector verification standard device |
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