CN111703787A - Garbage can dumping operation monitoring device and method - Google Patents
Garbage can dumping operation monitoring device and method Download PDFInfo
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- CN111703787A CN111703787A CN202010560942.0A CN202010560942A CN111703787A CN 111703787 A CN111703787 A CN 111703787A CN 202010560942 A CN202010560942 A CN 202010560942A CN 111703787 A CN111703787 A CN 111703787A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F3/00—Vehicles particularly adapted for collecting refuse
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Abstract
The utility model provides a garbage bin empting operation monitoring devices and method, belongs to environmental management technical field, garbage bin empting operation monitoring devices is used for installing on the operation device of empting of garbage truck, including the main control unit, the main control unit is connected with radio frequency electronic tags and reads module, first trigger module, second trigger module and third trigger module, wherein: the radio frequency electronic tag reading module is used for reading a garbage bin identifier stored in the radio frequency electronic tag on the garbage bin, the first trigger module is used for detecting whether the garbage bin is loaded on the dumping operation device, the second trigger module is used for detecting whether the garbage bin is lifted and put down, and the third trigger module is used for detecting whether the garbage bin is dumped. The garbage can cleaning and transporting device can standardize the garbage can cleaning and transporting process, prevent garbage from accumulating to pollute the environment, facilitate the operation quality assessment of sanitation workers by managers, reduce the pressure of the managers and reduce the waste of human resources.
Description
Technical Field
The invention relates to the field of environmental management, in particular to a garbage can dumping operation monitoring device and method.
Background
The garbage truck is a special vehicle for collecting, transferring and cleaning various kinds of garbage, and can be divided into a compression type garbage truck, a self-unloading type garbage truck and the like according to the structure of the vehicle. In order to reduce labor intensity, most garbage trucks are provided with automatic dumping devices of garbage cans, and garbage in the cans are dumped into carriages of the garbage trucks. According to the operating rules, the sanitation workers should dump all the garbage cans, but the sanitation workers can still selectively ignore the dumping operation of some garbage cans when the garbage cleaning operation is carried out. The reason for this is that some garbage cans are not full, or sanitation workers have problems in working attitude. The garbage cleaning operation is usually completed at regular time, so that the garbage can is not thoroughly cleaned in one operation period, and the garbage is easily accumulated, thereby polluting the environment and influencing the appearance of the city.
A conventional garbage can dumping operation monitoring method is that an RFID tag is installed on a garbage can, and when garbage is cleared, RFID tag information of the garbage can is read through an RFID tag reader-writer arranged on a sanitation vehicle and uploaded to a server in real time for statistics and management. Although the garbage can cleaning and monitoring purpose can be achieved in the mode, a supervision vulnerability also exists. No matter whether sanitation workman has executed the operation of empting of garbage bin, the RFID label read write line of high power can both read the garbage bin of certain distance within range, promptly: as long as the RFID tag is close enough to the garbage can, the garbage can dumping operation can be judged to be executed. Therefore, there is a need to refine the monitoring of the dumping operation of the trash can in technical implementation.
Disclosure of Invention
The invention aims to provide a garbage can dumping operation monitoring device and method, which are used for standardizing the garbage can clearing operation process, preventing garbage accumulation from polluting the environment, facilitating operation quality assessment of sanitation workers by managers, reducing the pressure of the managers and reducing the waste of human resources.
In order to solve the technical problems, the invention provides the following technical scheme:
on the one hand, provide a garbage bin and empty operation monitoring devices for install on the operation device of empting of garbage truck, including the main control unit, the main control unit is connected with radio frequency electronic tags and reads module, first trigger module, second trigger module and third trigger module, wherein:
the radio frequency electronic tag reading module is used for reading a garbage bin identification stored in a radio frequency electronic tag on a garbage bin, the first trigger module is used for detecting whether the garbage bin is loaded on the dumping operation device, the second trigger module is used for detecting whether the garbage bin is lifted and put down, and the third trigger module is used for detecting whether the garbage bin is dumped.
According to the present invention, preferably, the main control unit includes a microcontroller, and a data communication module, a clock module and a power management module connected to the microcontroller, wherein:
the garbage can dumping operation monitoring system comprises a microcontroller, a data communication module, a clock module and a power management module, wherein the microcontroller is used for coordinating the work of other modules, the data communication module is used for transmitting a garbage can dumping operation state data packet to an upper garbage dumping operation monitoring system, the clock module is used for providing time information, and the power management module is used for providing electric energy for the whole garbage can dumping operation monitoring device.
According to the invention, preferably, the first trigger module, the second trigger module and the third trigger module are all photoelectric or inductive proximity switches.
In another aspect, a method for monitoring dumping operation of a garbage can by using the garbage can dumping operation monitoring device includes:
when the garbage can is loaded on a dumping operation device of a garbage truck, the first trigger module is triggered, the microcontroller initializes a garbage dumping status word to be 0XA1, and the radio frequency electronic tag reading module is started to read the garbage can identification stored in the radio frequency electronic tag on the garbage can;
when the dumping operation device lifts the garbage can, the second trigger module is triggered, and the microcontroller sets the lifting state bit of the garbage can in the garbage dumping state word to be 1;
when the dumping operation device overturns the garbage can, the third triggering module is triggered, and the microcontroller sets the overturning state bit of the garbage can in the garbage dumping state word to be 1;
when the dumping operation device puts down the garbage can, the second triggering module is triggered for the second time, and the microcontroller sets the descending state bit of the garbage can in the garbage dumping state word to be 1;
when the garbage can is unloaded from the dumping operation device of the garbage truck, the first trigger module is triggered for the second time, and the unloading state bit of the garbage can in the garbage dumping state word is set to be 1 by the microcontroller.
Preferably according to the invention, the method further comprises: when monitoring that the garbage bin is lifted off the operation device of dumping of garbage truck, microcontroller acquires the timestamp through the clock module to with timestamp, garbage bin sign and rubbish dump state word packing, send to upper rubbish dump operation monitoring system through data communication module.
According to the present invention, the garbage dumping status word is preferably a byte, wherein the first bit is a garbage can loading status bit, the second bit is a garbage can lifting status bit, the third bit is a garbage can turning status bit, the fourth bit is a garbage can lowering status bit, and the fifth bit is a garbage can discharging status bit.
The invention has the following beneficial effects:
according to the garbage can dumping operation monitoring device and method, the garbage can dumping operation process is completely monitored through the three trigger modules, and the dumping operation of the garbage can is standardized; completely and accurately recording the dumping execution stage and the operation integrity of the garbage can through the dumping state word of the garbage can; the garbage can dumping state word is matched with a timestamp provided by the clock module and a garbage can identification acquired by the radio frequency electronic tag reading module, so that the cleaning operation process of the garbage can is completely recorded, and a manager can conveniently check the operation quality of sanitation workers and reduce the waste of human resources.
Drawings
FIG. 1 is a block diagram of a garbage can dumping operation monitoring device according to the present invention;
FIG. 2 is a flow chart of a method for monitoring dumping of a trash can according to the present invention;
fig. 3 is an application scenario of the device and method for monitoring dumping operation of trash can according to the present invention, wherein (a) is an initial state diagram of the trash can, and (b) is a state diagram of the trash can after being loaded on a garbage truck.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
In one aspect, the present invention provides a garbage can dumping operation monitoring device, configured to be installed on a dumping operation device of a garbage truck, as shown in fig. 1, the device includes a main control unit 100, and the main control unit 100 is connected with a radio frequency electronic tag reading module 200, a first triggering module 300, a second triggering module 400, and a third triggering module 500, where:
the radio frequency tag reading module 200 is configured to read a trash can identifier stored in a radio frequency tag on a trash can, the first trigger module 300 is configured to detect whether the trash can is loaded onto the dumping device, the second trigger module 400 is configured to detect whether the trash can is lifted and lowered, and the third trigger module 500 is configured to detect whether the trash can is dumped.
Preferably, the main control unit 100 includes a microcontroller 101, and a data communication module 102, a clock module 103 and a power management module 104 connected to the microcontroller 101, wherein:
the microcontroller 101 is used for coordinating the work of other modules, the data communication module 102 is used for sending the garbage bin dumping operation state data packet to an upper garbage dumping operation monitoring system, the clock module 103 is used for providing time information, and the power management module 104 is used for providing electric energy for the whole garbage bin dumping operation monitoring device.
In specific implementation, the rf electronic tag 800 may be disposed on the back of the trash can 700, and initially, the trash can 700 is normally placed and used (as shown in fig. 3 (a)), and when the trash can is dumped, the trash can 700 is loaded onto a trash truck for dumping (as shown in fig. 3 (b)). The garbage can dumping operation monitoring device is used for being installed on a dumping operation device 600 of a garbage truck, specifically, a first trigger module 300 and a radio frequency electronic tag reading module 200 are installed on a garbage can bearing platform of the dumping operation device 600, a second trigger module 400 is installed on a dumping operation device 600 lifting action detection key point (the detection key point is passed by the garbage can in the lifting process) on a garbage truck carriage, and a third trigger module 500 is installed on a dumping operation device 600 turning action detection key point (the detection key point is covered by the garbage can when the garbage can is turned over) on the garbage truck carriage; the main control unit 100 may be installed at any position that facilitates connection with the first trigger module 300, the second trigger module 400, the third trigger module 500, and the rf-rfid tag reading module 200.
Further, the first trigger module 300, the second trigger module 400 and the third trigger module 500 are proximity switches, and may be of a photoelectric type or an inductive type. When an object approaches the sensing surfaces of the first triggering module 300, the second triggering module 400 and the third triggering module 500 within a working range (e.g., 10cm), a switch signal is triggered to the microcontroller 101 of the main control unit 100.
In another aspect, the present invention provides a method for monitoring dumping operation of a trash can by using the above monitoring device for dumping operation of a trash can, as shown in fig. 2, the method includes:
when the garbage can is loaded on a dumping operation device of a garbage truck, the first trigger module is triggered, the microcontroller initializes a garbage dumping status word to be 0XA1, and the radio frequency electronic tag reading module is started to read the garbage can identification stored in the radio frequency electronic tag on the garbage can;
when the dumping operation device lifts the garbage can, the second trigger module is triggered, and the microcontroller sets the lifting state bit of the garbage can in the garbage dumping state word to be 1;
when the dumping operation device overturns the garbage can, the third triggering module is triggered, and the microcontroller sets the overturning state bit of the garbage can in the garbage dumping state word to be 1;
when the dumping operation device puts down the garbage can, the second triggering module is triggered for the second time, and the microcontroller sets the descending state bit of the garbage can in the garbage dumping state word to be 1;
when the garbage can is unloaded from the dumping operation device of the garbage truck, the first trigger module is triggered for the second time, and the unloading state bit of the garbage can in the garbage dumping state word is set to be 1 by the microcontroller.
To facilitate remote monitoring, preferably, the method may further include:
when monitoring that the garbage bin is lifted off the operation device of dumping of garbage truck, microcontroller acquires the timestamp through the clock module to with timestamp, garbage bin sign and rubbish dump state word packing, send to upper rubbish dump operation monitoring system through data communication module.
For convenient implementation, the garbage dumping status word may be a byte, wherein the first bit is a garbage can loading status bit, the second bit is a garbage can lifting status bit, the third bit is a garbage can turning status bit, the fourth bit is a garbage can lowering status bit, and the fifth bit is a garbage can unloading status bit.
In summary, the garbage can dumping operation monitoring device and method completely monitor the garbage can dumping operation process through the three trigger modules, and standardize the dumping operation of the garbage can; completely and accurately recording the dumping execution stage and the operation integrity of the garbage can through the dumping state word of the garbage can; the garbage can dumping state word is matched with a timestamp provided by the clock module and a garbage can identification acquired by the radio frequency electronic tag reading module, so that the cleaning operation process of the garbage can is completely recorded, and a manager can conveniently check the operation quality of sanitation workers and reduce the waste of human resources.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. The utility model provides a garbage bin empties operation monitoring devices for install on the operation device of empting of garbage truck, including the main control unit, its characterized in that, the main control unit is connected with radio frequency electronic tags and reads module, first trigger module, second trigger module and third trigger module, wherein:
the radio frequency electronic tag reading module is used for reading a garbage bin identification stored in a radio frequency electronic tag on a garbage bin, the first trigger module is used for detecting whether the garbage bin is loaded on the dumping operation device, the second trigger module is used for detecting whether the garbage bin is lifted and put down, and the third trigger module is used for detecting whether the garbage bin is dumped.
2. The trash can dumping operation monitoring device of claim 1, wherein said master control unit comprises a microcontroller, and a data communication module, a clock module and a power management module connected to said microcontroller, wherein:
the garbage can dumping operation monitoring system comprises a microcontroller, a data communication module, a clock module and a power management module, wherein the microcontroller is used for coordinating the work of other modules, the data communication module is used for transmitting a garbage can dumping operation state data packet to an upper garbage dumping operation monitoring system, the clock module is used for providing time information, and the power management module is used for providing electric energy for the whole garbage can dumping operation monitoring device.
3. The trash can dumping operation monitoring device of claim 2, wherein the first triggering module, the second triggering module and the third triggering module are all photoelectric or inductive proximity switches.
4. A method of monitoring dumping operations of a trash can using the trash can dumping operation monitoring device of any one of claims 2-3, comprising:
when the garbage can is loaded on a dumping operation device of a garbage truck, the first trigger module is triggered, the microcontroller initializes a garbage dumping status word to be 0XA1, and the radio frequency electronic tag reading module is started to read the garbage can identification stored in the radio frequency electronic tag on the garbage can;
when the dumping operation device lifts the garbage can, the second trigger module is triggered, and the microcontroller sets the lifting state bit of the garbage can in the garbage dumping state word to be 1;
when the dumping operation device overturns the garbage can, the third triggering module is triggered, and the microcontroller sets the overturning state bit of the garbage can in the garbage dumping state word to be 1;
when the dumping operation device puts down the garbage can, the second triggering module is triggered for the second time, and the microcontroller sets the descending state bit of the garbage can in the garbage dumping state word to be 1;
when the garbage can is unloaded from the dumping operation device of the garbage truck, the first trigger module is triggered for the second time, and the unloading state bit of the garbage can in the garbage dumping state word is set to be 1 by the microcontroller.
5. The method of claim 4, further comprising:
when monitoring that the garbage bin is lifted off the operation device of dumping of garbage truck, microcontroller acquires the timestamp through the clock module to with timestamp, garbage bin sign and rubbish dump state word packing, send to upper rubbish dump operation monitoring system through data communication module.
6. The method of claim 5, wherein the garbage dump status word is a byte, wherein the first bit is a garbage can loading status bit, the second bit is a garbage can lifting status bit, the third bit is a garbage can turning status bit, the fourth bit is a garbage can lowering status bit, and the fifth bit is a garbage can discharging status bit.
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| CN202010560942.0A CN111703787A (en) | 2020-06-18 | 2020-06-18 | Garbage can dumping operation monitoring device and method |
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