CN111960016B - Unmanned on duty formula gas detection appearance distribution recovery unit - Google Patents
Unmanned on duty formula gas detection appearance distribution recovery unit Download PDFInfo
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- 238000011084 recovery Methods 0.000 title claims abstract description 65
- 238000001514 detection method Methods 0.000 title claims description 8
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- 238000012423 maintenance Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
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- B65G1/1373—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed for fulfilling orders in warehouses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/137—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed
- B65G1/1371—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed with data records
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- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0208—Control or detection relating to the transported articles
- B65G2203/0216—Codes or marks on the article
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
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Abstract
The invention relates to an unattended gas detector distributing and recycling device, belonging to the technical field of gas detector distributing and recycling devices; the technical problem to be solved is as follows: the improvement of the hardware structure of the unattended gas detector distributing and recovering device is provided; the technical scheme for solving the technical problem is as follows: a display screen is arranged on the outer side of a cabinet door of the device cabinet body, a camera and a fingerprint identification module are further arranged on one side of the display screen, and a detector distributing opening and a detector recycling opening are further formed in the bottom of the cabinet door of the device cabinet body; a plurality of layers of detector storage frames are arranged in the device cabinet body and comprise a platform, a plurality of layers of partition plates are uniformly arranged on the platform at equal intervals, the platform and the partition plates divide the detector storage frames into a plurality of storage chambers, a first stepping motor is arranged at the bottom of each storage chamber, the action end of each first stepping motor is connected with a limiting spring, and a gas detector is clamped at the extension end of each limiting spring; the invention is applied to the gas detector distribution and recovery places.
Description
Technical Field
The invention discloses an unattended gas detector distributing and recycling device, and belongs to the technical field of gas detector distributing and recycling devices.
Background
According to the coal mine safety regulation, a coal mine enterprise needs to provide a portable gas detector for each worker who goes down a mine, and the worker needs to return the gas detector to the coal mine enterprise after going up a well; aiming at the management of the use of the instrument, the gas detector is marked in a bar code mode at present, an ID card is used for storing identity information of workers, and the detection instrument is manually issued and recovered by managers.
When the instrument is issued, a manager uses a scanning gun to scan a bar code on the instrument to obtain instrument information, scans an ID card to obtain worker information, and manually issues a corresponding instrument to the worker, so that an instrument receiving record is generated; when the instrument is recovered, a manager uses the scanning gun to scan the bar code on the instrument returned by the staff to acquire instrument information, and manually recovers the instrument, and meanwhile, a instrument return record is generated.
The above-mentioned instrument is provided and is retrieved the defect that the mode exists a certain degree, mainly reflects in: the meter information can be only obtained from the bar code, once the bar code is damaged, the reading information fails to be identified, the reading of the employee information needs to be obtained from the ID card stored by each employee, and the ID card cannot be registered once being lost; in addition, the distribution and recovery work of the instruments depends on manual operation of managers, the distribution and recovery efficiency is low, the error probability is high, and the problems of wrong acquisition, repeated acquisition, no detector acquisition and the like can occur; in addition, the distribution and recovery information generated by the method is recorded in the local server, so that functions of checking data, calling data, modifying and editing and the like in different places cannot be realized, and the monitoring effect is poor.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to solve the technical problems that: the improvement of the hardware structure of the unattended gas detector distributing and recycling device is provided.
In order to solve the technical problems, the invention adopts the technical scheme that: an unattended gas detector distributing and recycling device comprises a device cabinet body, wherein a display screen is arranged on the outer side of a cabinet door of the device cabinet body, a camera and a fingerprint identification module are further arranged on one side of the display screen, and a detector distributing opening and a detector recycling opening are further formed in the bottom of the cabinet door of the device cabinet body;
a plurality of layers of detector storage frames are arranged in the device cabinet body, each detector storage frame comprises a platform, a plurality of layers of partition plates are uniformly arranged on the platform at equal intervals, the platform and the partition plates divide the detector storage frame into a plurality of storage chambers, a first stepping motor is arranged at the bottom of each storage chamber, the action end of each first stepping motor is connected with a limiting spring, and a gas detector is clamped at the extending end of each limiting spring;
a distribution conveyor belt is further arranged on the outer side of the detector storage frame, rollers of the distribution conveyor belt are in transmission connection with a rotating shaft of a first transmission motor, a lifting channel is further arranged at one end of the distribution conveyor belt, gears are arranged at two ends of the lifting channel, the two gears are in transmission connection through a chain, a lifting platform is further arranged on the chain, and the rotating shaft of the gear is in transmission connection with a rotating shaft of a second stepping motor;
the bottom of the lifting channel is also provided with a distribution channel, an electric push rod is arranged at the inlet of the distribution channel, the outlet of the distribution channel is connected with a distribution port of the detector, and the inner side of the outlet of the distribution channel is also provided with a radio frequency card reader;
the inner side of a recovery port of the detector is connected with an inlet of a recovery channel, a radio frequency card reader is further arranged on the inner side of the inlet of the recovery channel, a recovery conveyor belt is arranged on the outlet side of the recovery channel, a roller of the recovery conveyor belt is in transmission connection with a rotating shaft of a second transmission motor, and a recovery storage box is further arranged at one end of the recovery conveyor belt;
the gas detector is also internally provided with a radio frequency tag;
an electric control box is further arranged inside the device cabinet body, a control circuit board is arranged inside the electric control box, a microcontroller is integrated on the control circuit board, and the microcontroller is respectively connected with a display screen, a camera, a fingerprint identification module, a first stepping motor, a first transmission motor, a second stepping motor, an electric push rod, a radio frequency card reader and a second transmission motor through wires;
the microcontroller is also connected with the data communication module in a bidirectional mode through a lead, the data communication module is connected with the control terminal through a field communication bus, and a data communication interface of the control terminal is also connected with the monitoring center server through the field communication bus.
A pipeline is connected between the inlet and the outlet of the distribution channel, and the setting height of the inlet of the distribution channel is greater than that of the outlet of the distribution channel;
and a pipeline is connected between the inlet and the outlet of the recovery channel, and the setting height of the inlet of the recovery channel is greater than that of the outlet of the recovery channel.
The model of the first stepping motor and the model of the second stepping motor are 42BYG 34-401A;
the models of the first transmission motor and the second transmission motor are M425-402;
the type of the fingerprint identification module is AS 608;
the model of the electric push rod is XYDHA 24-100;
the model of the radio frequency card reader is RC 522;
the model of a control chip used in the microcontroller is STM32F 767.
Compared with the prior art, the invention has the following beneficial effects: the invention provides an improved distribution and recovery device for overcoming the defects of inconvenience of collecting instrument information and personnel information, manual participation in instrument distribution and recovery processes, incapability of checking records in different places and the like in the prior art, and the improved distribution and recovery device records the receiving and sending information of the instrument based on a database arranged in a monitoring server and supports the remote access of collected and registered information; the radio frequency tag is arranged in the detection instrument to store the instrument information, so that the risk that the information storage medium is damaged and cannot be read is effectively reduced; the face recognition module and the fingerprint recognition module are arranged to recognize the identity of the employee, so that the risk that the employee information cannot be acquired due to the loss of the ID card is effectively avoided; the electromechanical transmission mechanism is adopted to distribute and recover the instrument, so that the defects of low efficiency and easy error of manual distribution and recovery operation are effectively overcome; whole device can realize the function of similar automatic vending machine when using, whole unmanned on duty, and the staff is to the whole self-service of the acquirement of detector and the operation of returning go on, has both saved management work volume, has improved access efficiency again, can use widely.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic view of the structure of a cabinet of the apparatus of the present invention;
FIG. 2 is a schematic structural view of the interior of the cabinet body of the device of the present invention;
fig. 3 is a schematic circuit diagram of the control system of the present invention.
In the figure: the device comprises a cabinet body 1, a display screen 2, a camera 3, a fingerprint identification module 4, a detector distribution port 5, a detector recovery port 6, a platform 11, a partition plate 12, a first stepping motor 13, a limiting spring 14, a gas detector 15, a distribution conveyor belt 16, a first transmission motor 17, a gear 18, a chain 19, a lifting platform 20, a second stepping motor 21, an electric push rod 22, a radio frequency card reader 23, a recovery conveyor belt 24, a second transmission motor 25, a recovery storage box 26, a radio frequency tag 31, an electric control box 32, a microcontroller 33, a data communication module 34, a control terminal 35 and a monitoring center server 36.
Detailed Description
As shown in fig. 1 to 3, the invention relates to a distributing and recycling device for an unattended gas detector, which comprises a device cabinet body (1), and is characterized in that: a display screen (2) is arranged on the outer side of a cabinet door of the device cabinet body (1), a camera (3) and a fingerprint identification module (4) are further arranged on one side of the display screen (2), and a detector distribution port (5) and a detector recovery port (6) are further arranged at the bottom of the cabinet door of the device cabinet body (1);
a plurality of layers of detector storage racks are arranged inside the device cabinet body (1), each detector storage rack comprises a platform (11), a plurality of layers of partition plates (12) are uniformly arranged on the platform (11) at equal intervals, the platform (11) and the partition plates (12) divide the detector storage rack into a plurality of storage chambers, a first stepping motor (13) is arranged at the bottom of each storage chamber, the action end of each first stepping motor (13) is connected with a limiting spring (14), and a gas detector (15) is clamped at the extension end of each limiting spring (14);
a distribution conveyor belt (16) is further arranged on the outer side of the detector storage rack, rollers of the distribution conveyor belt (16) are in transmission connection with a rotating shaft of a first transmission motor (17), a lifting channel is further arranged at one end of the distribution conveyor belt (16), gears (18) are arranged at two ends of the lifting channel, the two gears (18) are in transmission connection through a chain (19), a lifting platform (20) is further arranged on the chain (19), and the rotating shaft of the gear (18) is in transmission connection with a rotating shaft of a second stepping motor (21);
a distribution channel is further arranged at the bottom of the lifting channel, an electric push rod (22) is arranged at an inlet of the distribution channel, an outlet of the distribution channel is connected with a distribution port (5) of the detector, and a radio frequency card reader (23) is further arranged on the inner side of the outlet of the distribution channel;
the inner side of the detector recovery port (6) is connected with an inlet of a recovery channel, the inner side of the inlet of the recovery channel is also provided with a radio frequency card reader (23), the outlet side of the recovery channel is provided with a recovery conveyor belt (24), a roller of the recovery conveyor belt (24) is in transmission connection with a rotating shaft of a second transmission motor (25), and one end of the recovery conveyor belt (24) is also provided with a recovery storage box (26);
the gas detector (15) is also internally provided with a radio frequency tag (31);
an electric control box (32) is further arranged inside the device cabinet body (1), a control circuit board is arranged inside the electric control box (32), a microcontroller (33) is integrated on the control circuit board, and the microcontroller (33) is respectively connected with the display screen (2), the camera (3), the fingerprint identification module (4), the first stepping motor (13), the first transmission motor (17), the second stepping motor (21), the electric push rod (22), the radio frequency card reader (23) and the second transmission motor (25) through leads;
the microcontroller (33) is also connected with a data communication module (34) in a bidirectional mode through a lead, the data communication module (34) is connected with a control terminal (35) through a field communication bus, and a data communication interface of the control terminal (35) is also connected with a monitoring center server (36) through the field communication bus.
A pipeline is connected between the inlet and the outlet of the distribution channel, and the setting height of the inlet of the distribution channel is greater than that of the outlet of the distribution channel;
and a pipeline is connected between the inlet and the outlet of the recovery channel, and the setting height of the inlet of the recovery channel is greater than that of the outlet of the recovery channel.
The models of the first stepping motor (13) and the second stepping motor (21) are 42BYG 34-401A;
the models of the first transmission motor (17) and the second transmission motor (25) are M425-402;
the type of the fingerprint identification module (4) is AS 608;
the model of the electric push rod (22) is XYDHA 24-100;
the type of the radio frequency card reader (23) is RC 522;
the model of a control chip used in the microcontroller (33) is STM32F 767.
The invention adopts a face recognition and fingerprint recognition mode to obtain staff information, simultaneously adopts a radio frequency card reader to obtain instrument information, adopts a mechanical transmission device to realize the distribution and the recovery of the instrument, the radio frequency card reader can read radio frequency label information arranged in the instrument and send the read information to a microcontroller, the microcontroller analyzes and processes the data and then sends the data to a control terminal, a special detector information management database is arranged in the control terminal and is used for recording the receiving and sending information, the staff information and the instrument information and allowing other terminals under the same local area network to access through a browser.
When the automatic distribution and recovery device is installed, the device cabinet body is usually placed at a mine entrance and is connected with a control terminal arranged in a management room through wiring, and a manager can control the distribution and recovery device to execute a corresponding automatic control program through presetting parameters by the control terminal before use.
The unattended gas detector distributing and recovering device provided by the invention is composed of a stainless steel cabinet body, a cabinet door is installed on one side of an opening of the cabinet body of the device, a camera for face recognition, a fingerprint recognition module for collecting fingerprint information of staff and a display screen for information interaction are arranged on the outer side of the cabinet door of the device, two windows are arranged at the bottom of the cabinet door and are respectively a distributing opening and a recovering opening of the detector, and when the unattended gas detector distributing and recovering device is used, the staff can take out and return the detector through the corresponding windows.
The electric control box is arranged in the device cabinet body and used for integrally setting and wiring the functional modules, and a unified microcontroller is integrated on a control circuit board arranged in the electric control box and used as a control core and is connected with a plurality of functional modules in the device cabinet body through wires.
For the realization management of access to a large amount of gas detection appearance, the internal portion of device cabinet sets up to multilayer platform structure to form a plurality of cavities that hold through setting up multilayer baffle, deposit all gas detection appearance in corresponding cavity through spacing spring and accomplish the storage, when the gas detection appearance of corresponding sequence number is transferred to needs, send actuating signal by microcontroller to corresponding step motor, drive spacing spring by step motor, push away the gas detection appearance of this sequence number to the distribution conveyer belt.
The gas detector is characterized in that a lifting channel is installed at the conveying tail end of the distribution conveying belt, the extracted gas detector moves to a lifting platform of the lifting channel through the transmission of the distribution conveying belt, the lifting platform is driven by a gear to drive a chain to vertically move, the gas detector is transferred to a detector distribution port, a microcontroller sends an action instruction to an electric push rod, the electric push rod pushes the gas detector into the inlet of the distribution channel, the gas detector slides out of the outlet of the distribution channel through a distribution pipeline and finally falls into the detector distribution port through the scanning of a radio frequency card reader, and a worker can go into a well after taking out the gas detector.
The control terminal is internally provided with specific upper computer software and instrument transceiving client software, the upper computer software can register, label and store staff information and instrument information acquired by the gas detector distributing and recovering device, when staff receives and returns, the purposes of locking the identification instrument and rapidly transceiving the instrument are achieved, and corresponding receiving information and recovering information are displayed on a display screen of the device.
The monitoring center server bears a database, each instrument receiving record and each instrument recovery record are stored in the database as backup data, in addition, the database also records the identity information of all enterprise employees and all instrument information, and other terminals in the same local area network can access the database through a browser.
Furthermore, when the invention is in an instrument distribution working mode, after the employee inputs identity information through the face recognition module or the fingerprint recognition module, the serial number of the employee and the matched gas detector serial number are displayed on the display screen, the current access state of the employee to the gas detector is noted, the microcontroller simultaneously sends the employee serial number to the monitoring server through the computer of the control terminal, the monitoring server finds corresponding employee information in the database according to the employee serial number and feeds back the corresponding employee information to the computer of the control terminal, at the moment, the computer of the control terminal sends a distribution instruction to the microcontroller inside the device, the microcontroller firstly locks the cavity position of the gas detector to be distributed after receiving the signal and sends an action instruction to the stepping motor at the corresponding cavity position, the stepping motor drives the limiting spring to rotate for a certain angle, the limiting spring pushes the gas detector to the distribution conveyor belt, the gas detector is conveyed to the lifting platform by the distributing conveyor belt, then the lifting platform is lowered to the upper end of the distributing channel by the gear driving chain, the gas detector is pushed by the electric push rod to slide to the lower end of the distributing channel, the information in the radio frequency label in the portable gas detector is read by the radio frequency card reader at the distributing port and is sent to the control terminal computer, the control terminal computer binds the staff information and the instrument information to generate a piece of receiving information which is displayed on the display screen, meanwhile, the control terminal also sends the receiving state information to the monitoring server, the receiving information is recorded in the database by the monitoring server, and the staff takes away the gas detector through the distributing port of the detector, so that the instrument distributing operation is completed once.
When the invention is in an instrument recovery working mode, a staff puts a gas detector into a detector recovery port, a radio frequency card reader reads returned gas detector information, the control terminal is sent by a microcontroller, the control terminal uploads the information to a monitoring center server, the last receiving record of the instrument is found in a database of the server according to the instrument information, the staff information which leads the instrument is sent to a control terminal computer, the control terminal computer binds the staff information and the instrument information to generate return information which is displayed on a display screen, meanwhile, the control terminal also sends the return information to a monitoring server, the monitoring server stores the return information data into the database, the microcontroller controls the display screen to display corresponding return information, and the staff pushes the gas detector into a recovery channel after seeing the return information, the gas detector slides down to the recovery conveyor belt along the recovery channel, and the recovery conveyor belt transports the gas detector to the recovery storage box of the instrument for storage, so that the instrument recovery operation is completed once.
After the access work of accomplishing one day, managers will carry out routine maintenance to distributing and recovering device, including opening the cabinet door, will retrieve the gas monitor in the storage box and take out and put into appointed cavity again, wait for staff's second time and take out the use, whether each access mechanical part normally operates, whether microcontroller reliably tests the control of each motor, can close the locking cabinet door after accomplishing the inspection.
The distribution and recovery device and the corresponding management system record the working data in a database of the server, and managers can also access the monitoring server through a browsing port on any terminal in the local area network, check the instrument receiving and transmitting information, the staff information and the instrument information stored in the database, perform operation and modification, and realize remote access to related information.
It should be noted that, regarding the specific structure of the present invention, the connection relationship between the modules adopted in the present invention is determined and can be realized, except for the specific description in the embodiment, the specific connection relationship can bring the corresponding technical effect, and the technical problem proposed by the present invention is solved on the premise of not depending on the execution of the corresponding software program.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (1)
1. The utility model provides an unmanned on duty formula gas detection appearance distributes recovery unit, includes the device cabinet body (1), its characterized in that: a display screen (2) is arranged on the outer side of a cabinet door of the device cabinet body (1), a camera (3) and a fingerprint identification module (4) are further arranged on one side of the display screen (2), and a detector distribution port (5) and a detector recovery port (6) are further arranged at the bottom of the cabinet door of the device cabinet body (1);
a plurality of layers of detector storage racks are arranged inside the device cabinet body (1), each detector storage rack comprises a platform (11), a plurality of layers of partition plates (12) are uniformly arranged on the platform (11) at equal intervals, the platform (11) and the partition plates (12) divide the detector storage rack into a plurality of storage chambers, a first stepping motor (13) is arranged at the bottom of each storage chamber, the action end of each first stepping motor (13) is connected with a limiting spring (14), and a gas detector (15) is clamped at the extension end of each limiting spring (14);
a distribution conveyor belt (16) is further arranged on the outer side of the detector storage rack, rollers of the distribution conveyor belt (16) are in transmission connection with a rotating shaft of a first transmission motor (17), a lifting channel is further arranged at one end of the distribution conveyor belt (16), gears (18) are arranged at two ends of the lifting channel, the two gears (18) are in transmission connection through a chain (19), a lifting platform (20) is further arranged on the chain (19), and the rotating shaft of the gear (18) is in transmission connection with a rotating shaft of a second stepping motor (21);
a distribution channel is further arranged at the bottom of the lifting channel, an electric push rod (22) is arranged at an inlet of the distribution channel, an outlet of the distribution channel is connected with a distribution port (5) of the detector, and a radio frequency card reader (23) is further arranged on the inner side of the outlet of the distribution channel;
the inner side of the detector recovery port (6) is connected with an inlet of a recovery channel, the inner side of the inlet of the recovery channel is also provided with a radio frequency card reader (23), the outlet side of the recovery channel is provided with a recovery conveyor belt (24), a roller of the recovery conveyor belt (24) is in transmission connection with a rotating shaft of a second transmission motor (25), and one end of the recovery conveyor belt (24) is also provided with a recovery storage box (26);
the gas detector (15) is also internally provided with a radio frequency tag (31);
an electric control box (32) is further arranged inside the device cabinet body (1), a control circuit board is arranged inside the electric control box (32), a microcontroller (33) is integrated on the control circuit board, and the microcontroller (33) is respectively connected with the display screen (2), the camera (3), the fingerprint identification module (4), the first stepping motor (13), the first transmission motor (17), the second stepping motor (21), the electric push rod (22), the radio frequency card reader (23) and the second transmission motor (25) through leads;
the microcontroller (33) is also bidirectionally connected with a data communication module (34) through a lead, the data communication module (34) is connected with a control terminal (35) through a field communication bus, and a data communication interface of the control terminal (35) is also connected with a monitoring center server (36) through the field communication bus;
a pipeline is connected between the inlet and the outlet of the distribution channel, and the setting height of the inlet of the distribution channel is greater than that of the outlet of the distribution channel;
a pipeline is connected between an inlet and an outlet of the recovery channel, and the setting height of the inlet of the recovery channel is greater than that of the outlet of the recovery channel;
the models of the first stepping motor (13) and the second stepping motor (21) are 42BYG 34-401A;
the models of the first transmission motor (17) and the second transmission motor (25) are M425-402;
the type of the fingerprint identification module (4) is AS 608;
the model of the electric push rod (22) is XYDHA 24-100;
the type of the radio frequency card reader (23) is RC 522;
the model of a control chip used in the microcontroller (33) is STM32F 767;
the working state of the unattended gas detector distributing and recycling device comprises a distribution working mode and a recycling working mode:
when the device is in a distributing working mode, after an employee inputs identity information through a face recognition module or a fingerprint recognition module, a display screen displays the employee number and the matched serial number of the gas detector, and notes the access state of the employee to the gas detector, a microcontroller simultaneously sends the employee number to a monitoring server through a computer of a control terminal, the monitoring server finds corresponding employee information in a database according to the employee number and feeds back the corresponding employee information to the computer of the control terminal, the computer of the control terminal sends a distributing instruction to the microcontroller inside the device, the microcontroller firstly locks the cavity position of the gas detector to be distributed after receiving a signal and sends an action instruction to a stepping motor at the corresponding cavity position, the stepping motor drives a limiting spring to rotate for a certain angle, and the limiting spring pushes the gas detector to a distributing conveying belt, the gas detector is conveyed to the lifting platform by the distributing conveyor belt, then the lifting platform is lowered to the upper end of the distributing channel by the gear driving chain, the gas detector is pushed by the electric push rod to slide to the lower end of the distributing channel, the information in the radio frequency label in the portable gas detector is read by the radio frequency card reader at the distributing port and is sent to the control terminal computer, the control terminal computer binds the staff information and the instrument information to generate a piece of pickup information and displays the pickup information on the display screen, meanwhile, the pickup state information is sent to the monitoring server by the control terminal, the pickup information is recorded in the database after the pickup information is received by the monitoring server, and staff take the gas detector away through the distributing port of the detector, so that the instrument distributing operation is completed;
when the device is in a recycling working mode, a staff puts a gas detector into a detector recycling port, a radio frequency card reader reads returned gas detector information, the control terminal is sent to the control terminal through the microcontroller, the control terminal uploads the information to the monitoring center server, the last time of receipt record of the gas detector is found in a database of the server according to the information of the gas detector, the staff information which takes the gas detector is sent to the control terminal computer, the control terminal computer binds the staff information with the information of the gas detector to generate return information which is displayed on a display screen, meanwhile, the control terminal also sends the return information to the monitoring server, the monitoring server stores the return information into the database, the microcontroller controls the display screen to display corresponding return information, the staff pushes the gas detector into a recycling channel after seeing the return information, and the gas detector slides down to a recycling conveyor belt along the recycling channel, the gas detector is conveyed to a recovery storage box of the instrument by a recovery conveying belt for storage, so that the instrument recovery operation is completed once.
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| CN202010614037.9A CN111960016B (en) | 2020-06-30 | 2020-06-30 | Unmanned on duty formula gas detection appearance distribution recovery unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP2867147A1 (en) * | 2012-06-28 | 2015-05-06 | Fulfil-it | Inventory monitoring system and method |
| CN203325058U (en) * | 2013-07-29 | 2013-12-04 | 哈尔滨铁道职业技术学院 | Unattended operation type goods self-taking device of logistics terminal |
| CN204489761U (en) * | 2015-01-28 | 2015-07-22 | 深圳市驰卡技术有限公司 | Issuing machine |
| CN205722168U (en) * | 2016-04-14 | 2016-11-23 | 杭州全家科技服务有限公司 | The self-help intelligent access horizontal article-storage device of machine |
| CN105947518B (en) * | 2016-05-27 | 2019-06-25 | 赵琰 | A kind of automation counter |
| CN109887185A (en) * | 2019-02-28 | 2019-06-14 | 安徽理工大学 | Mining portable methane detector automatic send receiver and its operation method |
| CN209796497U (en) * | 2019-04-25 | 2019-12-17 | 佛山市明睿达科技有限公司 | full-automatic strip of paper used for sealing sorting machine |
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