CN113960321B - Alcohol detection system and application - Google Patents
Alcohol detection system and application Download PDFInfo
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- CN113960321B CN113960321B CN202111223973.8A CN202111223973A CN113960321B CN 113960321 B CN113960321 B CN 113960321B CN 202111223973 A CN202111223973 A CN 202111223973A CN 113960321 B CN113960321 B CN 113960321B
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 236
- 238000001514 detection method Methods 0.000 title claims abstract description 184
- 238000012545 processing Methods 0.000 claims abstract description 60
- 238000000034 method Methods 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 238000004080 punching Methods 0.000 claims description 26
- 238000012806 monitoring device Methods 0.000 claims description 13
- 206010006326 Breath odour Diseases 0.000 claims description 12
- 238000012544 monitoring process Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 abstract description 23
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 238000007789 sealing Methods 0.000 description 8
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/98—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving alcohol, e.g. ethanol in breath
Abstract
The invention discloses an alcohol detection system, which comprises an alcohol detection device and a server, wherein the alcohol detection device is provided with a control panel, a camera, an expired air alcohol detector and a memory card, the control panel is provided with a central processing unit, a shooting module connected with the camera, a positioning chip, a memory module connected with the memory card, an alcohol detection module connected with the expired air alcohol detector, a starting self-detection module and a connection transmission module, the alcohol detection system can work only by starting self-detection, identity information matching, detection snapshot and positioning, current concentration value comparison, concentration and other information storage, and the detection process snapshot, concentration value, snapshot information and the like can be stored in the server or the memory card according to signal conditions. The system has the advantages of standardizing the alcohol detection process, ensuring the alcohol detection process to be more reliable and facilitating the later statistics and evidence obtaining.
Description
Technical Field
The invention relates to the field of traffic safety detection equipment, in particular to an alcohol detection system and application.
Background
The alcohol detection device is used for detecting whether the driver drinks or not, at present, the alcohol detection device is generally only an independent alcohol detection device, only carries out detection and comparison of alcohol concentration, can acquire detection pictures only by matching with a law enforcement recorder, does not have images or video records in the detection process if the law enforcement recorder is not opened or forgotten to be opened, and is inconvenient to obtain evidence in later period. Meanwhile, data connection does not exist between the alcohol detection device and the duty personnel, and the control of the background on the duty personnel and equipment cannot be ensured.
Disclosure of Invention
The present invention is directed to an alcohol detection system that addresses one or more of the problems of the prior art described above.
In a first aspect, the present invention provides an alcohol detection system, where the alcohol detection system is used as follows:
starting up for self-checking;
the identity information is matched, whether the matching is successful or not is judged, and if the matching is unsuccessful, an alcohol detection device in the alcohol detection system does not work; if the matching is successful, the alcohol detection device enters a to-be-operated state;
detecting the concentration of alcohol to obtain a current concentration value, and capturing an image or video to obtain current position information;
comparing the current concentration values, and judging whether the current concentration values exceed the set drunk driving concentration value or the set drunk driving concentration value;
the current concentration value exceeds the set drunk driving concentration value or the set drunk driving concentration value, signal monitoring is carried out, and in a signal area, the current concentration value of alcohol, a captured image or video, identification information, identity information and current position information of an alcohol monitoring device are transmitted to a server for storage; if the current concentration value is not in the signal area, storing the current concentration value, the captured image or video, the identification information and the identity information of the alcohol monitoring device and the current position information into a memory card in the alcohol monitoring device.
In some embodiments, the alcohol detection system comprises an alcohol detection device and a server, wherein the alcohol detection device is provided with a control panel, a camera, an expired air alcohol detector and a memory card, the control panel is provided with a central processing unit, a shooting module connected with the camera, a positioning chip, a memory module connected with the memory card, an alcohol detection module connected with the expired air alcohol detector, a starting self-checking module and a connection transmission module, and the shooting module, the positioning chip, the memory module, the alcohol detection module, the starting self-checking module and the connection transmission module are all connected with the central processing unit.
In some embodiments, the shooting module is used for controlling the camera to capture images or videos of detected personnel when the exhaled breath alcohol detector works, and transmitting the images or videos to the central processing unit;
the alcohol detection module is used for controlling the expired air alcohol detector to detect the alcohol concentration value in the expired air of the detected person and transmitting the alcohol concentration value information to the central processing unit;
the positioning chip is used for acquiring the position information and transmitting the position information to the central processing unit;
the storage module is used for controlling the storage of data information in the storage card, wherein the data information stored in the storage card comprises a set drunk driving concentration value, a drunk driving concentration value, identification information of the alcohol detection device and information fed back to the storage card by the central processing unit for storage;
The central processing unit is used for collecting information transmitted by other modules, processing the alcohol concentration value information and forming a storage instruction;
the connection transmission module is used for monitoring signals, establishing connection, receiving and forwarding information in the central processing unit,
the starting-up self-checking module is used for carrying out self-checking when the alcohol detection device is started up, and confirming whether the alcohol detection device has faults or not.
In some embodiments, the control panel is further provided with an alarm module connected with the central processing unit, and the alarm module is used for sending out an alarm signal.
In some embodiments, alcohol detection device includes the casing, be equipped with control panel in the casing, exhale the gas alcohol detector and the memory card, the casing top is equipped with the transparent cover body, be equipped with colored LED lamp in the transparent cover body, be equipped with first display screen and the keyboard of being connected with information input display module on the leading flank of casing, information input display module is connected with central processing unit, inlay on the trailing flank of casing and be equipped with the camera, be equipped with the rotatory connecting seat that is used for connecting exhale gas collection subassembly and be used for fixing exhale gas collection subassembly's fastener on the left surface of casing, rotatory connecting seat is connected with the casing through bearing and relevant subassembly, the intermediate position of rotatory connecting seat is equipped with the through-hole, the one end and the air inlet intercommunication of exhale gas alcohol detector of through-hole, exhale gas collection subassembly includes the swinging boom that is connected with rotatory connecting seat, the connecting seat and air inlet nozzle, through the air inlet nozzle, swinging boom, the passageway and the through-hole legal person other end joint in the connecting seat, carry exhale gas that will gather to exhale gas and detect in the gas alcohol detector.
In some embodiments, the fastener comprises an elastic fixing strip and connecting buckles arranged at two ends of the fixing strip and used for connecting the shell, and the air inlet nozzle is provided with a detachable transparent cover.
In some embodiments, a detachable connection is employed between the connection mount and the swivel connection mount.
In some embodiments, a first connection socket is used as the connection socket, a first swivel connection socket is used as the swivel connection socket,
the first rotary connecting seat is provided with a first pipeline connected with an air inlet of the expired air alcohol detector, the periphery of the first pipeline which is not connected with one side end surface of the expired air alcohol detector on the first rotary connecting seat is provided with a first convex ring, an annular first groove and a first outer platform from inside to outside, a limiting block is arranged in the first groove, a clamping device is embedded in the first outer platform,
the clamping device comprises an annular spring plate, an auxiliary block and a clamping component, wherein a moving groove is formed in the outer side wall of the first outer platform, one end of the auxiliary block is inserted into the moving groove to be abutted against the spring plate, the other end of the auxiliary block extends to the outer side of the first outer platform, an annular groove communicated with the moving groove is formed in the first outer platform, the spring plate is embedded in the annular groove, a groove used for embedding the clamping component is formed in the first outer platform and is communicated with the annular groove and the first groove, the clamping component comprises a barrel part with an opening at the inner side, a clamping block is arranged at the opening, a spring connected with the clamping block is embedded in the barrel part, the spring plate covers the end face of one side, close to the first groove, of the clamping block and the spring plate covered on the clamping block are propped up and extend into the first groove by the elasticity of the spring plate;
The intermediate position of first connecting seat is equipped with first through-hole, and pipeline and air inlet nozzle intercommunication on the one end of first through-hole pass through on the swinging boom, and the other end and the first pipeline intercommunication of first through-hole, the first through-hole of one side terminal surface that first connecting seat and first swivelling joint seat are connected all around by interior to corresponding first bulge loop, first recess and first outer platform respectively, first auxiliary bump and first auxiliary platform are set up spacing groove and draw-in groove to first outer platform, correspond stopper and screens device on the first auxiliary bump.
In a second aspect, the present invention proposes an outdoor duty-on-duty system using the alcohol detection system described in the first aspect, the outdoor duty-on-duty system comprising an alcohol detection device, an outdoor duty card punch, and a server, the alcohol detection device and the outdoor duty card punch each being connected to the server, the outdoor duty card punch comprising an identification portion for identifying identity information of an outdoor person, and a display screen for displaying the information.
In some embodiments, the method of use of the external duty system is:
acquiring identity information identified by an external duty card punching machine, and confirming that the current time is the duty card punching time;
the identity information is matched, login information is randomly generated after the matching is successful, and the login information and the on-duty card punching time are fed back to an on-duty card punching machine at the same time;
Detecting the concentration of alcohol to obtain a current concentration value, and capturing an image or video to obtain current position information;
comparing the current concentration values, and judging whether the current concentration values exceed the set drunk driving concentration value or the set drunk driving concentration value;
the current concentration value exceeds the set drunk driving concentration value or the set drunk driving concentration value, signal monitoring is carried out, and in a signal area, the current concentration value of alcohol, a captured image or video, identification information, identity information and current position information of an alcohol monitoring device are transmitted to a server for storage; if the current concentration value is not in the signal area, storing the current concentration value, the captured image or video, the identification information and the identity information of the alcohol monitoring device and the current position information into a memory card in the alcohol monitoring device;
the alcohol detection device is closed, the server acquires a closing signal, identity information, identification information of the alcohol detection device, current time and current position information, the current time is used as the duty finishing time corresponding to the identity information, and the connection between the server and the corresponding alcohol detection device is disconnected according to the identification information of the alcohol detection device.
The alcohol detection system has the advantages that:
The automatic start-up self-test detects whether the alcohol detection device has faults or not when the device is started up, so that fault problems can be found in time, and the normal operation of the alcohol detection device after the device is started up is ensured;
by applying the identity information and the identification information of the alcohol detection device, information matching can be effectively carried out on personnel and the alcohol detection device, so that better management personnel and equipment are facilitated;
the matching result of the identity information is used as a condition for starting the normal detection of the alcohol detection device, so that a detector and a detected person can be matched effectively in time, and when the current concentration value exceeds the set drunk driving concentration value or the set drunk driving concentration value, the current concentration value, the captured image or video, the identification information of the alcohol monitoring device, the identity information and the current position information are stored together, the finish shaping of the information is ensured, and the evidence is convenient to obtain;
during the outdoor service, the outdoor service card punching is combined with the login of the alcohol detection device, and a camera is arranged on the alcohol detection device, so that the law enforcement recorder is ensured not to be opened during the outdoor service, and the picture of the alcohol detection process can be obtained, the alcohol detection process is further standardized, and the later evidence collection is facilitated;
The alcohol detection device is characterized in that a connecting seat and a rotating connecting seat are selected as the connection between the expired air alcohol detector and the expired air acquisition assembly, so that the expired air acquisition assembly can rotate, the adjustment of the angle between the expired air acquisition assembly and the shell is convenient, meanwhile, the detachable connection between the connecting seat and the rotating connecting seat is selected, the replacement and cleaning of the expired air acquisition assembly are convenient, and the cleanliness is guaranteed; the connecting seat, the rotating arm and the air inlet nozzle are combined to form the exhaled air collecting assembly, so that the detection position of a detected person can be effectively fixed, and the snapshot effect is further ensured;
the mode of selecting the joint between connecting seat and the swivelling joint seat forms detachable connection to set up positioner such as stopper, accuracy when guaranteeing the joint, simplify the operation step of dismantling simultaneously in guaranteeing joint strength.
Drawings
FIG. 1 is a view showing a frame structure of an alcohol sensing device according to some embodiments of the present invention;
FIG. 2 is a front view of an alcohol detection device according to some embodiments of the present invention;
FIG. 3 is a rear side view of an alcohol detection device in accordance with some embodiments of the present invention;
FIG. 4 is a left side view of an alcohol detection device in accordance with some embodiments of the present invention;
FIG. 5 is a side view of a first swivel connection mount in some embodiments of the invention;
FIG. 6 is a schematic cross-sectional view of a first rotary connecting seat according to some embodiments of the present invention;
FIG. 7 is a schematic cross-sectional view of a latch according to some embodiments of the present invention;
FIG. 8 is a side view of a first connection block in some embodiments of the invention;
FIG. 9 is a side view of a first seal cap in some embodiments of the invention;
FIG. 10 is a side view of a second swivel joint mount according to further embodiments of the invention;
FIG. 11 is a side view of a second coupling seat according to further embodiments of the present invention;
FIG. 12 is a schematic diagram of the mechanism of an external duty system in some embodiments of the invention;
fig. 13 is a top view of a field card punch in some embodiments of the invention.
Detailed Description
Example 1
In combination with what is shown in fig. 1, this embodiment proposes an alcohol detection system, which includes a server and an alcohol detection device 1, wherein the alcohol detection device 1 is provided with a control panel, a camera 12, an expired air alcohol detector 13 and a memory card 15, the control panel is provided with a Central Processing Unit (CPU) 16, a shooting module 121 connected with the camera 12, a positioning chip 14, a memory module 151 connected with the memory card 15, an alcohol detection module 131 connected with the expired air alcohol detector 13 and a start-up self-detection module 17, the shooting module 121, the positioning chip 14, the memory module 151, the alcohol detection module 131 and the start-up self-detection module 17 are all connected with the central processing unit 16, and work instructions are issued to the shooting module 121, the positioning chip 14, the memory module 151, the alcohol detection module 131 and the start-up self-detection module 17 through the central processing unit 16,
The shooting module 121 is used for controlling the camera 12 to capture images or videos of detected personnel when the exhaled breath alcohol detector 13 works, and transmitting the images or videos to the central processing unit 16;
the positioning chip 14 is used for acquiring position information and transmitting the position information to the central processing unit 16, and the positioning chip 14 is generally a GPS chip;
the storage module 151 is configured to control data information storage in the memory card 15, where the data information stored in the memory card 15 includes a set drunk driving concentration value and drunk driving concentration value, identification information of the alcohol detection device, and information fed back to the memory card 15 by the central processor 16 for storage;
the alcohol detection module 131 is used for controlling the expired air alcohol detector 13 to detect the alcohol concentration value in the expired air of the detected person and transmitting the alcohol concentration value information to the central processor 16;
the central processing unit 16 is used for collecting information transmitted by the shooting module 121, the positioning chip 14 and the alcohol detection module 131, then retrieving drunk driving concentration values and drunk driving concentration values in the memory card 15 through the storage module 151, comparing the alcohol concentration value information transmitted by the expired air alcohol detector 13 with the drunk driving concentration values and drunk driving concentration values, and forming a storage instruction according to the result;
The alcohol detection device 1 further comprises a connection transmission module connected with the central processing unit 16, wherein the connection transmission module is used for monitoring signals, establishing connection and receiving and forwarding relevant information in the central processing unit 16. The connection transmission module can directly select any one of the existing wireless connectors, bluetooth connectors and the like in the market, and the wireless connectors are preferably selected and connected with the server through the signal tower.
The alcohol detection device 1 also comprises an alarm module connected with the central processing unit 16, and an alarm signal is sent out through the alarm module.
The starting self-checking module 17 is used for self-checking when the alcohol detection device 1 is started, and can directly select the existing starting self-checking device on the market as the starting self-checking module 17, the alcohol detection device 1 is started, the alcohol detection device 1 is subjected to starting self-checking through the starting self-checking module 17, if a fault occurs in the starting self-checking process, the starting self-checking module 17 sends a fault signal to the central processor 16, the central processor 16 sends an alarm command to the alarm module, and the alarm module sends an alarm signal; if no problem occurs in the boot self-test process, the boot self-test module 17 sends a self-test completion signal to the central processor 16 after the boot self-test is completed, and the alcohol detection device is normally booted.
The connection transmission module detects whether the alcohol detection device is in the signal area or not in the process of self-checking by the starting-up self-checking module 17, and if the alcohol detection device is in the signal area, the alcohol detection device enters the subsequent normal operation; if the alcohol detection device is not located in the signal area, the alcohol detection device cannot perform normal operation, namely, login and subsequent operation cannot be performed. The phenomenon that an operator corresponding to the alcohol detection device cannot be found can be effectively avoided by using the alcohol detection device 1 after logging in, and the reliability in the alcohol detection process is further improved.
The method for using the alcohol detection device 1 in normal operation is as follows:
the method comprises the steps that S1, a connection transmission module is connected with a server in a wireless or Bluetooth mode to form a signal transmission channel, identification information of a current alcohol detection device is transmitted to the server and stored, an operator identification information list is stored in the server, the identification information comprises id, user name and login password, and the set drunk driving concentration value and drunk driving concentration value stored in a memory card 15 of the alcohol detection device 1 can be adjusted through the server;
s2, an operator inputs identity information to the central processing unit 16, the central processing unit 16 transmits the current identity information to the server through the connection transmission module, the server matches the current identity information with the operator identity information list, the matching is successful (namely, the same identity information exists in the operator identity information list), the current identity information is locally stored in the memory card 15 in the alcohol detection device 1 through the memory module 151, and the central processing unit 16 sends a command to be worked to the alcohol detection module 131; if the matching is unsuccessful, the central processing unit 16 gives a stop working instruction to the alcohol detection module 131, and the expired air alcohol detector 13 cannot work;
S3, an operator detects alcohol on a certain part A, the alcohol detector 13 is used for detecting alcohol concentration of the certain gas exhaled by the certain part A, the alcohol detection module 131 sends the working state of the alcohol detector 13 of the exhaled gas to the central processor 16 in the detection process, and the central processor 16 forms a snapshot instruction and sends the snapshot instruction to the shooting module 121;
s4, the shooting module 121 controls the camera 12 to capture images of the exhaled breath alcohol detector 13 and detection objects of the exhaled breath alcohol detector 13 to obtain corresponding images or videos, S4 and S3 are synchronously executed, and meanwhile, the positioning chip performs positioning to obtain current position information;
s5, the central processing unit 16 acquires the current concentration value detected by the expired air alcohol detector 13, and invokes the drunk driving concentration value and the drunk driving concentration value which are set in the memory card 15, if the current concentration value is greater than or equal to the drunk driving concentration value or the drunk driving concentration value, the central processing unit 16 sends the current concentration value, the corresponding image or video, the identity information, the identification information of the alcohol detection device and the current position information determined by the positioning chip to the server for storage, otherwise, the current concentration value, the corresponding image or video, the identity information, the identification information of the alcohol detection device and the current position information determined by the positioning chip are not sent to the server for storage.
The connection transmission module is always in a monitoring signal state in the normal operation process of the alcohol detection device 1, if a signal area is output in the execution process of S1-S2, the alcohol detection device 1 cannot finish logging, and subsequent normal operation cannot be performed; if the signal area is output after S2, after S5, if the current concentration value is greater than or equal to the drunk driving concentration value or the drunk driving concentration value, the central processing unit 16 issues an instruction to the storage module 151, and the current concentration value, the corresponding image or video and the identity information are locally stored in the memory card 15 through the storage module 151.
Example 2
Referring to fig. 1 to 11, the present embodiment proposes an alcohol detection device 1 including a hand-held exhaled breath alcohol detection device body and an exhaled breath collection assembly, the exhaled breath collection assembly being connected to the hand-held exhaled breath alcohol detection device body,
the handheld type expired air alcohol detection device body comprises a shell, a control panel, an expired air alcohol detector 13 and a memory card 15 are arranged in the shell, a Central Processing Unit (CPU) 16, an information input display module, a shooting module 121, a positioning chip 14, a memory module 151 connected with the memory card 15, an alcohol detection module 131 connected with the expired air alcohol detector 13, a starting self-checking module 17, a connection transmission module and an alarm module are arranged on the control panel, the information input display module, the shooting module 121, the positioning chip 14, the memory module 151, the alcohol detection module 131, the starting self-checking module 17, the connection transmission module and the alarm module are all connected with the central processing unit 16, a working instruction is issued to the information input display module, the shooting module 121, the positioning chip 14, the memory module 151, the alcohol detection module 131, the starting self-checking module 17, the connection transmission module and the alarm module through the central processing unit 16, a transparent cover 104 is arranged at the top of the shell, a colored LED lamp is arranged in the transparent cover 104, the colored LED lamp is connected with the alarm module, the color LED lamp is displayed in a green, yellow and red, the green color represents that drunk driving concentration is smaller than a set concentration value; yellow represents drinking, and the corresponding concentration value is larger than or equal to the set drunk driving concentration value and smaller than the set drunk driving concentration value; red represents drunk driving, and the corresponding concentration value is larger than or equal to the set drunk driving concentration value;
The shell is also internally provided with a power supply part which is connected with the control panel and is used for providing power for the handheld expired air alcohol detection device, and the circuit structure of the handheld expired air alcohol detection device can adopt the existing structure in the market, so the details are not described here;
a first display screen 112 and a keyboard 111 connected with the information input display module are arranged on the front side 101 of the shell;
the camera 12 is embedded on the rear side surface 102 of the shell, and the camera 12 is connected with the shooting module 121;
the left side surface of the shell is provided with a rotary connecting seat for connecting the expired air collecting assembly and a fastener for fixing the expired air collecting assembly, the rotary connecting seat is connected with the shell through a bearing and related assemblies, and the bearing and related assemblies can directly adopt related devices in the market, so the details are not described herein,
the exhaled air collection assembly comprises a rotating arm 304 connected with a rotating connection seat, a connection seat and an air inlet nozzle 305 connected with a disposable breathing mask or a disposable pipe fitting for exhaling through threads, wherein the disposable breathing mask can directly adopt related devices existing in the market, and the disposable pipe fitting for exhaling can adopt a plastic pipe fitting with one end provided with threads corresponding to the threads on the inner wall and/or the outer wall of the air inlet nozzle 305, and the details are not described herein; the rotating arm 304, the connecting seat and the air inlet nozzle 305 are integrally injection molded, and the collected expired air is conveyed to the expired air alcohol detector 13 for detection through the air inlet nozzle 305, the rotating arm 304, the connecting seat and the channels in the rotating connecting seat, wherein the channels in the rotating connecting seat are arranged at the middle position of the rotating connecting seat. The angle of the rotating arm 304 is fixed after rotation, so that the camera 12 can conveniently capture pictures, the problem that the capture effect cannot be ensured due to the fact that the collecting personnel are too close to the camera is effectively avoided when the traffic police dissuade the detected personnel to the capture range by avoiding the capture range of the camera 12 by the detected personnel in the process of being detected;
The fastener includes elastic fixing strip 401 and sets up in fixing strip 401 both ends and be used for connecting connector link 402 and 403 of casing, only need untie the connector link 402 that is close to camera 12 when using, then rotatory connecting seat and the exhale gas collection assembly on the rotatory connecting seat can.
When not in use, the air inlet nozzle 305 is connected with the transparent cover 306 through threads, the air inlet nozzle 305 is wrapped by the transparent cover 306, the air inlet nozzle 305 is protected, the time of exposing the air inlet nozzle 305 in the air is reduced, and the cleanliness of the exhaled air collecting assembly is ensured.
The operation of the alcohol detection device described in this embodiment is the same as that of embodiment 1, in which the operator inputs information through the keyboard 111 when inputting identity information to the cpu 16, and the information input display module collects and forwards the information; and S3 and S4, respectively, displaying the set drunk driving concentration value and drunk driving concentration value on the first display screen 112 through the information input display module.
Example 3
Referring to fig. 1 to 11, the present embodiment proposes an alcohol detection device 1 including a hand-held exhaled breath alcohol detection device body and an exhaled breath collection assembly, the exhaled breath collection assembly being connected to the hand-held exhaled breath alcohol detection device body,
The handheld type expired air alcohol detection device body comprises a shell, a control panel, an expired air alcohol detector 13 and a memory card 15 are arranged in the shell, a Central Processing Unit (CPU) 16, an information input display module, a shooting module 121, a positioning chip 14, a memory module 151 connected with the memory card 15, an alcohol detection module 131 connected with the expired air alcohol detector 13, a starting self-checking module 17, a connection transmission module and an alarm module are arranged on the control panel, the information input display module, the shooting module 121, the positioning chip 14, the memory module 151, the alcohol detection module 131, the starting self-checking module 17, the connection transmission module and the alarm module are all connected with the central processing unit 16, a working instruction is issued to the information input display module, the shooting module 121, the positioning chip 14, the memory module 151, the alcohol detection module 131, the starting self-checking module 17, the connection transmission module and the alarm module through the central processing unit 16, a transparent cover 104 is arranged at the top of the shell, a colored LED lamp is arranged in the transparent cover 104, the colored LED lamp is connected with the alarm module, the color LED lamp is displayed in a green, yellow and red, the green color represents that drunk driving concentration is smaller than a set concentration value; yellow represents drinking, and the corresponding concentration value is larger than or equal to the set drunk driving concentration value and smaller than the set drunk driving concentration value; red represents drunk driving, and the corresponding concentration value is greater than or equal to the drunk driving concentration value;
The shell is also internally provided with a power supply part which is connected with the control panel and is used for providing power for the handheld expired air alcohol detection device, and the circuit structure of the handheld expired air alcohol detection device can adopt the existing structure in the market, so the details are not described here;
the front side 101 of the shell is provided with a first display screen 112 and a keyboard 111 which are connected with an information input display module, the information input by the keyboard 111 is received through the information input display module and forwarded to the central processing unit 16, and the information to be displayed is displayed on the first display screen 12 according to the instruction of the central processing unit 16;
the camera 12 is embedded on the rear side 102 of the shell, the camera 12 is connected with the shooting module 121, and the shooting module 121 is used for controlling the camera 12 to snap images or videos of a detected person when the exhaled breath alcohol detector 13 works and transmitting the images or videos to the central processor 16;
the left side surface of the shell is provided with a rotary connecting seat for connecting the expired air collecting assembly and a fastener for fixing the expired air collecting assembly, the rotary connecting seat is connected with the shell through a bearing and related assemblies, and the bearing and related assemblies can directly adopt related devices in the market, so the details are not described herein,
The exhaled air collection assembly comprises a rotating arm 304 connected with a rotating connection seat, a connection seat and an air inlet nozzle 305 connected with a disposable breathing mask or a disposable pipe fitting for exhaling through threads, wherein the disposable breathing mask can directly adopt related devices existing in the market, and the disposable pipe fitting for exhaling can adopt a plastic pipe fitting with one end provided with threads corresponding to the threads on the inner wall and/or the outer wall of the air inlet nozzle 305, and the details are not described herein; the rotating arm 304, the connecting seat and the air inlet nozzle 305 are integrally injection molded, and the collected expired air is conveyed to the expired air alcohol detector 13 for detection through the air inlet nozzle 305, the rotating arm 304, the connecting seat and the channels in the rotating connecting seat, wherein the channels in the rotating connecting seat are arranged at the middle position of the rotating connecting seat. The angle of the rotating arm 304 is fixed after rotation, so that the camera 12 can conveniently capture pictures, the problem that the capture effect cannot be ensured due to the fact that the collecting personnel are too close to the camera is effectively avoided when the traffic police dissuade the detected personnel to the capture range by avoiding the capture range of the camera 12 by the detected personnel in the process of being detected;
The fastener includes elastic fixing strip 401 and sets up in fixing strip 401 both ends and be used for connecting connector link 402 and 403 of casing, only need untie the connector link 402 that is close to camera 12 when using, then rotatory connecting seat and the exhale gas collection assembly on the rotatory connecting seat can.
When realizing, adopt to dismantle between connecting seat and the swivelling joint seat to be connected with can not dismantle, can dismantle the connection preferably, be convenient for change the gas collection subassembly of exhaling alone when dismantling the connection, avoid rotatory in-process to trade the phenomenon that the whole alcohol detection device that the gas collection subassembly caused after being broken is about to be changed, be convenient for clean disinfection to the gas collection subassembly of exhaling simultaneously.
Implementation 1
The connecting seat and the rotary connecting seat are detachably connected in a clamping manner.
Such as: in connection with what is shown in fig. 1 to 9, a first coupling socket 303 is used as the coupling socket, a first swivel coupling socket 302 is used as the swivel coupling socket,
the first rotary connecting seat 302 is provided with a first pipeline 320 connected with the air inlet of the expired air alcohol detector 13, the periphery of the first pipeline 320 which is not connected with one side end surface of the expired air alcohol detector 13 on the first rotary connecting seat 302 is provided with a first convex ring 329, an annular first groove 327 and a first outer platform from inside to outside (from the position of the first pipeline 320 to the direction far away from the first pipeline 320), the first groove 327 is internally provided with a limiting block 328, the first outer platform is internally provided with a clamping device,
The clamping device comprises an annular spring 307 and an auxiliary block 301, the clamping device also comprises at least one clamping component, preferably two clamping components, a moving groove 324 is arranged on the outer side wall of the first outer platform, one end of the auxiliary block 301 is inserted into the moving groove 324 to be abutted against the spring 307, the other end of the auxiliary block 301 extends to the outer side of the first outer platform, an annular groove communicated with the moving groove 324 is arranged in the first outer platform, the spring 307 is embedded in the annular groove, a groove used for embedding the clamping component is arranged in the first outer platform and is communicated with the annular groove and the first groove 327, the clamping component comprises a cylinder 321 with an opening at the inner side, a clamping block 323 is arranged at the opening, a spring 322 connected with the clamping block 323 is embedded in the cylinder 321, the spring 326 covers the end face of one side of the clamping block 323, which is close to the first groove 327, when one end of the clamping block 323 and the elastic sheet 326 covered on the clamping block 323 are propped into the first groove 327 by utilizing the elastic force of the spring 322, and the auxiliary block 301 is propped inwards (towards the direction of the first groove), other positions of the elastic sheet 326 are tightened, the elastic sheet 326 drives the clamping block 323 to back press the spring 322, so that the clamping assembly is retracted into the groove, the connection part of the moving groove 324 on one side of the elastic sheet 326, which is not provided with the auxiliary block 301, and the annular groove is arc-shaped, so that the moving groove 324 is not easy to be damaged when the auxiliary block 301 is propped inwards, the groove wall of the moving groove 324 is also provided with a sliding rail 325, the auxiliary block 301 is provided with a sliding block, the sliding block is embedded in the sliding rail 325 and moves along the sliding rail, wherein the clamping block 323 is provided with a bottom surface 3233 connected with the spring 322, an arc-shaped upper surface 3231 contacted with the elastic sheet 326 and one side end surface 3232 far away from the first connecting seat 303, the thickness of the clamping block 323 on the side close to the first connecting seat 303 is smaller than that on the side far away from the first connecting seat 303;
The intermediate position of first connecting seat 303 is equipped with first through-hole 335, the one end of first through-hole 335 is through pipeline and air inlet nozzle 305 intercommunication on the swinging boom 304, the other end and the first pipeline 320 intercommunication of first through-hole 335, first through-hole 335 of one side terminal surface that first connecting seat 303 is connected with first swivelling joint seat 302 is all around from interior to outside (by the position of first through-hole 335 to the direction of keeping away from first through-hole 335) setting up first auxiliary groove 334, first auxiliary lug 331 and first auxiliary platform, first auxiliary groove 334, first auxiliary lug 331 and first auxiliary platform match first bulge 329, first recess 327 and first outer platform respectively, corresponding stopper 328 and screens device set up spacing groove 333 and draw-in groove 332 on the first auxiliary lug 331. When the first connecting seat 303 is connected with the first rotating connecting seat 302, the limiting block 328 is embedded in the limiting groove 333, one end of the clamping block 323 and the elastic sheet 326 covered on the clamping block 323 are propped into the clamping groove 332 to form clamping connection and fixing under the elastic force of the spring 322, the first convex ring 329 is inserted into the first auxiliary groove 334, the first auxiliary convex block 331 is inserted into the first groove 327, and the first auxiliary platform is connected with the first outer platform.
In order to better form a positioning and clamping connection between the first rotary connecting seat 302 and the first connecting seat 303, the detail points of the connecting port of the first rotary connecting seat 302 and the connecting port of the first connecting seat 303 are described in detail, and when the exhaled air collecting assembly needs to be installed, an operator only needs to insert one end of the first connecting seat 303 into the first rotary connecting seat 302 at a position with a more limiting block and a more limiting groove to form a clamping connection; only the auxiliary block 301 is pressed inwards when the exhaled gas collecting assembly needs to be relieved, the elastic sheet 326 can drive the clamping block 323 to back press the spring 322, the clamping assembly is retracted into the groove, the clamping connection of the clamping block 323 and the elastic sheet 326 to the first connecting seat 303 is relieved, and then the exhaled gas collecting assembly is pulled out.
When the alcohol detection device is not in use, a first sealing cover 308 can be installed on the first rotary connecting seat 302, and in combination with the content shown in fig. 9, the structure of the first sealing cover 308 is similar to that of the first connecting seat 303, the first sealing cover 308 includes a sealing block 385 corresponding to the first pipeline 320, an auxiliary groove 384 corresponding to the first convex ring 329, the first groove 327 and the first outer platform, an auxiliary protruding block 381 and an auxiliary platform, and an auxiliary limiting groove 383 and an auxiliary clamping groove 382 are arranged on the auxiliary protruding block 381 corresponding to the limiting block 328 and the clamping device.
Implementation 2
The connecting seat and the rotary connecting seat are detachably connected in a threaded connection mode.
Such as: in connection with what is shown in fig. 1 to 4, 10 and 11, a second coupling socket 310 is used as the coupling socket, a second swivel coupling socket 309 is used as the swivel coupling socket,
the second rotary connecting seat 309 is provided with a second pipeline 393 connected with the air inlet of the expired air alcohol detector 13, and the periphery of the second pipeline 393 on one side end surface of the second rotary connecting seat 309 which is not connected with the expired air alcohol detector 13 is provided with a second convex ring 392, an annular second groove 391 and a second outer platform from inside to outside (from the position of the second pipeline 393 to the direction far away from the second pipeline 393);
The middle position of the second connecting seat 310 is provided with a second through hole 313, one end of the second through hole 313 is communicated with the air inlet nozzle 305 through a conveying pipeline on the rotating arm 304, the other end of the second through hole 313 is communicated with a second pipeline 393, the periphery of the second pipeline 393 on one side end face of the second connecting seat 310 connected with the second rotating connecting seat 309 is provided with a second auxiliary groove 312, a second auxiliary lug 311 and a second auxiliary platform from inside to outside (from the position of the second through hole to the direction far away from the second through hole), the second auxiliary groove 312, the second auxiliary lug 311 and the second auxiliary platform are respectively matched with the second raised ring 392, the annular second groove 391 and the second outer platform, a groove wall on one side far away from the second pipeline 393 on the second groove 391 is in threaded connection with an outer wall on one side far away from the second through hole 313 on the second auxiliary lug 311, the second lug 392 is inserted into the second auxiliary groove 312 when the second connecting seat 310 is connected with the second rotating connecting seat 309, and the second auxiliary lug 311 is inserted into the second auxiliary groove 391, and the second auxiliary lug 311 is connected with the second outer platform.
The alcohol sensing device is further provided with a second sealing cover, and the second sealing cover can be directly selected from structures similar to the second connecting seat 310, so long as the second through hole 313 in the middle position is modified to be a sealing block for sealing the second pipe 393.
Besides, the connecting seat and the rotary connecting seat can be detachably connected by means of screws.
Example 4
With reference to fig. 1 and 13, the alcohol detection device described in any one of embodiments 1 to 3 is applied, and this embodiment proposes an external duty system,
the embodiment provides an outdoor duty system, which comprises an alcohol detection device 1, an outdoor duty card punch 2 and a server 3, wherein the outdoor duty card punch 2 and the alcohol detection device 1 are connected with the server 3.
The external service card punching machine is divided into two parts, wherein one part is an identification part 21 for identifying the identity information of the external service personnel, and the identification part 21 can be a card punching machine in modes of fingerprint card punching, face recognition card punching, card identification card punching and the like and is used for identifying the identity information of the external service personnel and transmitting the identity information to a server; the other part is a display screen 22 for displaying the identity information of the outworkers, the card punching time and the login information, wherein the login information is randomly generated by the server according to the identity information and fed back to the outworkers card punching machine 2, the login information can be one or more of a two-dimensional code, a bar code and a login password, and the card punching time is fed back to the outworkers card punching machine 2 by the server, so that the time of the alcohol detection device 1, the outworkers card punching machine 2 and the server 3 is convenient to unify.
Opening the alcohol detection device 1, performing starting-up self-inspection on the alcohol detection device 1 through a starting-up self-inspection module 17, if a problem occurs in the starting-up self-inspection process, sending a problem signal to a central processing unit 16 by the starting-up self-inspection module 17, sending an alarm command to an alarm module by the central processing unit 16, and sending an alarm signal by the alarm module; if no problem occurs in the boot self-test process, the boot self-test module 17 sends a self-test completion signal to the central processor 16 after the boot self-test is completed, and the alcohol detection device is normally booted.
The connection transmission module detects whether the alcohol detection device is in the signal area or not in the process of self-checking by the starting-up self-checking module 17, and if the alcohol detection device is in the signal area, the alcohol detection device enters the subsequent normal operation; if the alcohol detection device is not located in the signal area, the alcohol detection device cannot perform normal operation, namely, login and subsequent operation cannot be performed.
Under the condition that the alcohol detection device 1 can normally operate, the working principle of the external duty system is as follows:
step 1, the field personnel performs field card punching through the identification part 21 of the field card punching machine 2, so that the purpose of inputting the identity information of the field personnel is achieved, and the identification part 21 transmits the identified identity information to a server and simultaneously displays the identity information on the display screen 22;
Step 2, the server 3 receives the current identity information, the time for receiving the current identity information is the on-duty card punching time, the current identity information is matched with an operator identity information list, login information is randomly generated after the matching is successful, and the login information and the on-duty card punching time are fed back to the external duty card punching machine 2 and displayed on the display screen 22; if the matching is unsuccessful, the 'card punching failure' external service card punching machine 2 is fed back and displayed on the display screen 22;
step 3, randomly distributing the alcohol detection device 1 to the outworkers, wherein the outworkers are connected with the login server 3 through the alcohol detection device 1 by using login information, and the central processing unit 16 issues a waiting work instruction to the alcohol detection module 131 and the shooting module 121, and the specific login process is as follows:
if the login information is a two-dimensional code or a bar code, the central processing unit 16 in the alcohol detection device 1 sends back a scanning identification command to the shooting module 121, the shooting module 121 scans the login information through the camera 12 and transmits the login information to the central processing unit 16, and the central processing unit 16 identifies a connection port of the scanned image or video acquisition server 3 and is connected with the server 3 through a connection transmission module; if the login information is a login password or the like, the alcohol detection device 1 acquires a connection port of the server 3 by inputting the login information, and is connected with the server through a connection transmission module;
After the alcohol detection device 1 is connected with the server 3, the identification information of the alcohol detection device 1 is sent to the server 3, and meanwhile, the server 3 can send the identity information of the outworkers and the current time of the server to the alcohol detection device 1 and store the identity information and the current time of the server on a memory card 15 of the alcohol detection device independently, so that the time of the server and the alcohol detection device 1 can be unified; the reliable updating when the person goes out of the duty is further promoted by uniformly logging in through the random issuing equipment, so that the person and the equipment going out of the duty can be managed conveniently;
step 4, the field crews perform alcohol detection on a certain gas A, the expired gas alcohol detector 13 is used for detecting the alcohol concentration of the certain expired gas A, the alcohol detection module 131 in the detection process can send the working state of the expired gas alcohol detector 13 to the central processing unit 16, and the central processing unit 16 forms a snapshot instruction and sends the snapshot instruction to the shooting module 121;
step 5, the shooting module 121 controls the camera 12 to capture images of the exhaled breath alcohol detector 13 and the detected objects of the exhaled breath alcohol detector 13 to obtain corresponding images or videos, step 4 and step 5 are synchronously executed, and meanwhile, the positioning chip performs positioning to obtain current position information;
Step 6, the central processing unit 16 obtains the current concentration value detected by the expired air alcohol detector 13, and invokes the drunk driving concentration value and the drunk driving concentration value set in the memory card 15, if the current concentration value is greater than or equal to the drunk driving concentration value or the drunk driving concentration value, the central processing unit 16 sends the current concentration value, the corresponding image or video, the identity information, the identification information of the alcohol detection device and the current time to the server for storage, and meanwhile, the central processing unit 16 gives an alarm instruction to the alarm module, and the alarm module sends an alarm signal, for example: the current concentration value is larger than or equal to the set drunk driving concentration value and smaller than the set drunk driving concentration value, and the LED lamp displays yellow; the current concentration value is larger than or equal to the set drunk driving concentration value, and the LED lamp displays red color;
otherwise, the LED lamps are not transmitted to the server and stored, the LED lamps are green, and the outdoor personnel can be better reminded of the current situation through the arrangement;
and 7, closing the alcohol detection device 1 after the external service is executed, positioning the positioning chip in the closing process to acquire the current position information, sending a closing signal, identity information, identification information of the alcohol detection device, the current time and the current position information determined by the positioning chip to the server 3 by the central processing unit 16, and disconnecting the server 3 from the corresponding alcohol detection device according to the identification information of the alcohol detection device by using the current time as the corresponding duty finishing time of the identity information by the server 3.
The connection transmission module is always in a monitoring signal state in the normal operation process of the alcohol detection device 1, if a signal area is formed in the execution process of the steps 1-3, the alcohol detection device 1 cannot complete login, and the subsequent alcohol concentration detection operation of the expired air alcohol detector 13 cannot be performed; if the signal area is output after step 4 or step 4, after step 6, if the current concentration value is greater than or equal to the drunk driving concentration value or drunk driving concentration value, the central processing unit 16 issues an instruction to the storage module 151, and the current concentration value, the corresponding image or video, the identity information, the current time and the current position information determined by the positioning chip are locally stored in the storage card 15 through the storage module 151, so that evidence collection is facilitated.
The alcohol detection device in the field duty system can also be replaced by other existing field duty auxiliary tools.
It will be apparent to those skilled in the art that several similar modifications and improvements can be made without departing from the inventive concept, and these should also be considered as falling within the scope of the invention.
Claims (7)
1. The alcohol detection system is characterized by comprising an alcohol detection device (1) and a server (3), wherein the alcohol detection device (1) is provided with a shell, a control panel, a camera (12), an expired air alcohol detector (13) and a memory card (15), the control panel is provided with a central processing unit (16), a shooting module (121) connected with the camera (12), a positioning chip (14), a memory module (151) connected with the memory card (15), an alcohol detection module (131) connected with the expired air alcohol detector (13), a starting self-checking module (17) and a connection transmission module, the shooting module (121), the positioning chip (14), the memory module (151), the alcohol detection module (131), the starting self-checking module (17) and the connection transmission module are all connected with the central processing unit (16), a rotary connecting seat for connecting an expired air acquisition assembly and a fastener for fixing the expired air acquisition assembly are arranged on the left side surface of the shell, the rotary connecting seat is connected with the shell through a bearing and a relative assembly, one end of the rotary connecting seat is provided with the through hole, one end of the through hole is connected with the expired air detector (13) through the rotary connecting seat and the rotary connecting seat, the rotary connecting seat is connected with the expired air acquisition assembly through the rotary connecting seat and the rotary connecting seat (305) through the rotary connecting seat, a first connecting seat (303) is adopted as a connecting seat, a first rotary connecting seat (302) is adopted as a rotary connecting seat,
A first pipeline (320) connected with an air inlet of the expired air alcohol detector (13) is arranged on the first rotary connecting seat (302), a first convex ring (329), a first annular groove (327) and a first outer platform are arranged from inside to outside on the periphery of the first pipeline (320) which is not connected with one side end surface of the expired air alcohol detector (13) on the first rotary connecting seat (302), a limiting block (328) is arranged in the first groove (327), a clamping device is embedded in the first outer platform,
the clamping device comprises an annular spring piece (307), an auxiliary block (301) and a clamping component, wherein a moving groove (324) is formed in the outer side wall of the first outer platform, one end of the auxiliary block (301) is inserted into the moving groove (324) to be abutted against the spring piece (307), the other end of the auxiliary block (301) extends to the outer side of the first outer platform, an annular groove communicated with the moving groove (324) is formed in the first outer platform, the spring piece (307) is embedded in the annular groove, a groove used for embedding the clamping component is formed in the first outer platform and is communicated with the annular groove and the first groove (327), the clamping component comprises a barrel piece (321) with an opening at the inner side, a clamping block (323) is arranged at the opening, a spring (322) connected with the clamping block (323) is embedded in the barrel piece (321), the spring piece (326) covers the end face, close to one side of the first groove (327), and one end of the clamping block (323) and the spring piece (326) covered on the clamping block (323) are propped against the first groove (327) by the elasticity of the spring (322) to stretch into the first groove (327);
The middle position of the first connecting seat (303) is provided with a first through hole (335), one end of the first through hole (335) is communicated with the air inlet nozzle (305) through a conveying pipeline on the rotating arm (304), the other end of the first through hole (335) is communicated with the first pipeline (320), the periphery of the first through hole (335) on one side end surface of the first connecting seat (303) connected with the first rotating connecting seat (302) is respectively provided with a first auxiliary groove (334), a first auxiliary protruding block (331) and a first auxiliary platform from inside to outside, and the first auxiliary protruding block (331) is provided with a limit groove (333) and a clamping groove (332) corresponding to the limit block (328) and the clamping device;
the using method of the alcohol detection system comprises the following steps:
starting up for self-checking;
the identity information is matched, whether the matching is successful or not is judged, and if the matching is unsuccessful, an alcohol detection device in the alcohol detection system does not work; if the matching is successful, the alcohol detection device enters a to-be-operated state;
detecting the concentration of alcohol to obtain a current concentration value, and capturing an image or video to obtain current position information;
comparing the current concentration values, and judging whether the current concentration values exceed the set drunk driving concentration value or the set drunk driving concentration value;
the current concentration value exceeds the set drunk driving concentration value or the set drunk driving concentration value, signal monitoring is carried out, and in a signal area, the current concentration value of alcohol, a captured image or video, identification information, identity information and current position information of an alcohol monitoring device are transmitted to a server for storage; if the current concentration value is not in the signal area, storing the current concentration value, the captured image or video, the identification information and the identity information of the alcohol monitoring device and the current position information into a memory card in the alcohol monitoring device.
2. An alcohol detection system according to claim 1, wherein,
the shooting module (121) is used for controlling the camera (12) to capture images or videos of detected personnel when the exhaled breath alcohol detector (13) works, and transmitting the images or videos to the central processing unit (16);
the alcohol detection module (131) is used for controlling the expired air alcohol detector (13) to detect the alcohol concentration value in the expired air of the detected person and transmitting the alcohol concentration value information to the central processing unit (16);
the positioning chip (14) is used for acquiring the position information and transmitting the position information to the central processing unit (16);
the storage module (151) is used for controlling data information storage in the storage card (15), and the data information stored in the storage card (15) comprises a set drunk driving concentration value and drunk driving concentration value, identification information of the alcohol detection device and information fed back to the storage card (15) by the central processing unit (16) for storage;
the central processing unit (16) is used for collecting information transmitted by other modules, processing the alcohol concentration value information and forming a storage instruction;
the connection transmission module is used for monitoring signals, establishing connection, receiving and forwarding information in the central processing unit (16),
The starting-up self-checking module (17) is used for carrying out self-checking when the alcohol detection device (1) is started up, and confirming whether the alcohol detection device (1) has faults or not.
3. The alcohol detection system according to claim 1, wherein the control panel is further provided with an alarm module connected to the central processing unit (16), and the alarm module is configured to send an alarm signal.
4. The alcohol detection system according to claim 1, wherein a control panel, an expired air alcohol detector (13) and a memory card (15) are arranged in the shell, a transparent cover body (104) is arranged at the top of the shell, a colored LED lamp is arranged in the transparent cover body (104), a first display screen (112) and a keyboard (111) which are connected with an information input display module are arranged on the front side surface (101) of the shell, the information input display module is connected with a central processing unit (16), a camera (12) is embedded on the rear side surface (102) of the shell, an expired air acquisition assembly is connected with the other end of the through hole law through an air inlet nozzle (305), a rotating arm (304) and a channel in a connecting seat, and the acquired expired air is conveyed to the expired air alcohol detector (13) for detection.
5. The alcohol detection system according to claim 4, wherein the fastening member comprises an elastic fixing strip (401) and connecting buckles arranged at two ends of the fixing strip (401) and used for connecting the shell, and the air inlet nozzle (305) is provided with a detachable transparent cover (306).
6. An outdoor duty system using the alcohol detection system as recited in any one of claims 1 to 5, characterized in that the outdoor duty system comprises an alcohol detection device (1), an outdoor duty card punch (2) and a server (3), the alcohol detection device (1) and the outdoor duty card punch (2) are connected to the server (3), the outdoor duty card punch (2) comprises an identification part (21) for identifying identity information of an outdoor duty person, and a display screen (22) for displaying the information.
7. The external duty system as claimed in claim 6, wherein said external duty system is used in the following manner:
acquiring identity information identified by an external service card punching machine (2), and confirming that the current time is the duty card punching time;
the identity information is matched, login information is randomly generated after the matching is successful, and the login information and the on-duty card punching time are fed back to an on-duty card punching machine (2) at the same time;
logging in a server (3) by using login information through an alcohol detection device (1);
detecting the concentration of alcohol to obtain a current concentration value, and capturing an image or video to obtain current position information;
comparing the current concentration values, and judging whether the current concentration values exceed the set drunk driving concentration value or the set drunk driving concentration value;
the current concentration value exceeds the set drunk driving concentration value or the set drunk driving concentration value, signal monitoring is carried out, and in a signal area, the current concentration value of alcohol, a captured image or video, identification information, identity information and current position information of an alcohol monitoring device are transmitted to a server for storage; if the current concentration value is not in the signal area, storing the current concentration value, the captured image or video, the identification information and the identity information of the alcohol monitoring device and the current position information into a memory card in the alcohol monitoring device;
The alcohol detection device (1) is closed, the server (3) acquires a closing signal, identity information, identification information of the alcohol detection device and the current time, the current time is taken as the duty completion time corresponding to the identity information, and the connection between the server (3) and the corresponding alcohol detection device is disconnected according to the identification information of the alcohol detection device.
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| CN202111223973.8A CN113960321B (en) | 2021-10-18 | 2021-10-18 | Alcohol detection system and application |
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| CN202111223973.8A CN113960321B (en) | 2021-10-18 | 2021-10-18 | Alcohol detection system and application |
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| CN213302243U (en) * | 2020-10-27 | 2021-05-28 | 辽宁硕峰安防智能科技有限公司 | Expired gas alcohol content detector with good detection effect for traffic safety |
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| CN202975022U (en) * | 2012-09-10 | 2013-06-05 | 深圳市威尔电器有限公司 | Alcohol detector |
| CN107563712A (en) * | 2016-06-30 | 2018-01-09 | 中兴通讯股份有限公司 | A kind of mobile terminal punch card method, device, equipment and system |
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| CN113960321A (en) | 2022-01-21 |
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