CN113295254A - Weighing anti-cheating system and method for garbage collection and transportation vehicle - Google Patents

Abstract

The invention relates to a weighing anti-cheating system and a weighing anti-cheating method for a garbage collection vehicle, which comprises a face recognition module, a license plate recognition module, a wagon balance, a server and a control module which are sequentially arranged, wherein the face recognition module is used for acquiring the identity of a driver and a passenger in real time; the license plate recognition module is used for acquiring real-time license plate information, and the wagon balance is used for weighing the vehicle; the system is characterized by further comprising a vehicle body outline recognition module, wherein the vehicle body outline recognition module is arranged between the license plate recognition module and the wagon balance and is used for scanning the vehicle body outline to obtain a real-time vehicle body outline image; the vehicle can not be cheated by utilizing triple correspondence verification, and meanwhile, the parking of the vehicle and the wagon balance ground are monitored by adopting a blind area identification means and a positioning identification technology, so that garbage is prevented from scattering.

Description

Weighing anti-cheating system and method for garbage collection and transportation vehicle

Technical Field

The invention relates to the technical field of intelligent weighing monitoring devices, in particular to a weighing anti-cheating system and method for a garbage collection vehicle.

Background

With the continuous improvement of living standard and the continuous improvement of urbanization rate, domestic waste incineration enterprises have gained rapid development in recent years. The proportion of the solid waste treatment capacity of the garbage incineration in the city is increased year by year, so that higher supervision departments and garbage incineration power generation enterprises have higher requirements on the weighing accuracy of garbage cleaning vehicles.

A weighbridge weighing system is arranged on a road for the garbage collection and transportation vehicle to enter and exit a factory in a traditional incineration enterprise, and objective and subjective cheating behaviors such as blank pressing during weighing of the garbage collection and transportation vehicle, non-unloading of a front vehicle, weighing of a rear vehicle in advance, repeated entering of the factory in a short time after a box body of the vehicle is replaced, vehicle refitting, vehicle replacement of a license plate, vehicle replacement of a driver and the like exist in the weighing and weighing process of the garbage collection and transportation vehicle. In order to prevent the cheating behaviors, some measures are provided in the market, such as the technologies of card swiping identity authentication, ground induction coil and the like by adopting the RFID radio frequency technology, but the requirements of cheating prevention cannot be completely met on hardware alone. Like patent CN204101151U discloses a weighbridge weighs anti-cheating device, it includes weighbridge, weighs monitoring devices, infrared monitoring devices, prevents the card of cheating, alarm, the machine for punching the card, computer composition, can play the effect of preventing cheating to a certain extent, but the process of weighing can not discern driver's identity, vehicle identity, can't guarantee the emergence of the action of cheating. Meanwhile, as the garbage in the weighing process can not be monitored in the prior art, and more garbage can be left on the platform of the wagon balance for a long time, the environment is polluted, and the weighing calculation is not accurate enough, so that the driver identity and the driver corresponding record vehicle information can be identified in a unified manner, and a weighing anti-cheating system for monitoring the whole weighing process can be used.

Disclosure of Invention

In order to solve the defects of the prior art, the invention provides a weighing anti-cheating system and a weighing anti-cheating method for a garbage collection vehicle, which solve the problem of insufficient credibility of an anti-cheating recognition system under the comprehensive processing of vehicle time interval recognition, vehicle 3D outline, driver identity and license plate information.

The invention provides a garbage clearing vehicle weighing anti-cheating system and a method. The driver and the crew adopt a face recognition module arranged at the entrance of the wagon balance. The vehicle information identification is realized by adopting a high-definition digital camera carrying an image identification module to identify the license plate number and the vehicle body outline; the information check of the vehicles entering a factory for receiving and transporting is realized through the information verification of drivers and passengers, license plate numbers and vehicle body outlines; the vehicle guide comprises an anti-smashing detection unit and a vehicle positioning unit, and intrusion detection of irrelevant personnel is completed through operation blind area identification modules arranged on two sides of the pound body; all hardware of the cleaning vehicle weighing anti-cheating module completes networking through an industrial Ethernet, weighing management software is arranged on a weighing computer to achieve a software-level anti-cheating function, and a server is used for storing weighing process data. Finally, the problem that the cheating prevention function of the wagon balance of the existing waste incineration power generation enterprise is incomplete is solved.

Preferably, the scheme sequentially comprises a weighbridge (comprising a weighing sensor and a secondary meter), a driver and passenger face recognition module, vehicle information recognition (comprising a license plate recognition module and a vehicle body outline recognition module), a vehicle guiding module (comprising a barrier gate module and a smashing prevention detection unit), a vehicle positioning unit, operation blind area recognition, a weighing computer, weighing management software, a server (comprising a database), weighbridge weighing control, an LED display screen, a traffic light and a video monitoring module. The driver and passenger face recognition module is arranged at the foremost end of the complete set of the cleaning vehicle weighing anti-cheating module, the identity validity of the driver and passenger is firstly authenticated, and the voice prompt of successful authentication is carried out after the authentication is passed; the vehicle information recognition is arranged behind the face recognition module, a license plate recognition module and a vehicle body outline recognition module are adopted and used in a matched mode, the license plate recognition module firstly checks vehicle identity information by means of an image recognition technology and confirms that license plate numbers are in a module white list, the vehicle body outline recognition module is arranged above a wagon balance entrance, a vehicle body outline is scanned by means of the image recognition technology and is compared with reserved information in a database, after the same vehicle completes the license plate and vehicle body outline recognition, the module considers that the vehicle information verification is successful, and a wagon balance entrance gate is opened; after a vehicle enters the weighbridge and is weighed, the vehicle positioning unit adopts infrared laser gratings arranged on two sides of the weighbridge weighing body, and can detect the deviation degree of the vehicle body; the operation blind area is identified, an image identification technology is adopted to prevent any personnel from invading during the vehicle weighing period, the image identification technology is adopted to identify the garbage falling detection function of the garbage vehicle blind area, and the maintenance of the environment of a symmetrical reproduction field can be monitored in time; the vehicle guiding module comprises a traffic light, an LED display screen, a full-automatic barrier gate, an anti-smashing detection unit and a voice command unit and is used for finishing various functions of the cleaning vehicle weighing anti-cheating module related to vehicle entrance and exit wagon balance; the control module comprises an industrial PLC and a control cabinet and is used for performing coordination control on each module; the weighing computer and the weighing management software are used as the core of the whole module, and not only complete the conventional wagon balance weighing control function, but also comprise various software anti-cheating functions; the video monitoring module comprises a vehicle body shooting camera, a wagon balance area wide-angle camera and a hard disk video recorder, and long-term storage is carried out on wagon balance area videos.

Furthermore, the driver and passenger face recognition module, the license plate recognition module and the vehicle body contour recognition module are mutually matched to complete corresponding functions. The vehicle body contour recognition module is arranged above a wagon balance inlet, scanning radars are arranged on two sides of the wagon balance inlet, range direction pulse compression is carried out on radar echo data, and super-resolution imaging processing is carried out; a vehicle body scanning camera is arranged right ahead, video stream vehicle body detection and analysis software is configured, a vehicle body outline is scanned by using an image recognition technology, a vehicle is subjected to model fitting by matching with a radar imaging result through a machine vision algorithm, so that accurate classification of the vehicle body is accurately obtained in real time, and the identified personnel and vehicle information (license plate and vehicle body outline) is compared with the personnel and vehicle information deployed in a white list of a weighing management module database for verification. And if the comparison fails, forbidding the vehicle to enter the weighing scale for weighing. Can effectively prevent the driver and the vehicle which are not recorded from entering the factory, prevent the driver and the vehicle from being inconsistent and prevent the illegal modification of the vehicle body.

Further, the vehicle body scanning camera adopts an 800 ten thousand pixel high-definition high-sensitivity infrared integrated network camera, the erection height is not less than 4.5 m, the vehicle body scanning camera scans the vehicle body characteristics of the passing vehicle, captures and positions the vehicle body characteristics, establishes a one-to-one correspondence logical relationship between the virtual pixel space in the field of view and the real physical space, and the captured and positioned vehicle body characteristics are a uniform and special coating mode which is put on record by the garbage cleaning vehicle and the characteristics of the carriage such as the shape of the carriage; converting the three-dimensional figure of the vehicle in the field of view and the real three-dimensional information of the vehicle in real time according to the defined physical parameters and camera imaging indexes, accurately measuring according to the principle of traffic engineering, acquiring multi-dimensional vehicle information including but not limited to key information such as the length, the width, the height, the color and the like of a vehicle body, and finally comparing the multi-dimensional vehicle information with the recorded information in a database.

Further, the wagon balance comprises a weighing sensor and a weighing secondary meter, and the weighing management software transmits the weighing information of the vehicle to the weighing management software for further data processing and compares the weighing information with the nuclear load information of the corresponding vehicle in the database. And when the actual weight of the vehicle exceeds the nuclear load capacity, sending alarm information and recording. The secondary instrument of weighing has the lead sealing function, can prevent effectively that personnel from adjusting the hardware.

Further, the vehicle guiding module comprises a barrier gate module and an anti-smashing detection unit, the barrier gate anti-smashing detection unit adopts a ground induction coil, whether the vehicle is weighed or not or whether the vehicle is completely weighed down can be identified, and the condition that the blank pressing of the front vehicle is not carried out or the rear vehicle is carried out in advance is effectively prevented; the vehicle positioning unit establishes the electronic fence through the infrared laser grating, and can effectively prevent the vehicle tire from off-limit blank pressing to cause inaccurate weighing.

Further, the weighing management software sets an anti-cheating function on the software function: the weighing management software is provided with the configuration of personnel authority.

After the same garbage cleaning vehicle finishes weighing and leaves the factory, the garbage cleaning vehicle is not allowed to enter the factory again within fixed interval time, and the fixed interval time can be flexibly set by a manager, so that the phenomenon that the same garbage cleaning vehicle changes the carriage to enter the factory again within short time after leaving the factory is avoided.

The system is provided with a logic judgment alarm function for abnormal vehicle tare weight/nuclear load capacity, preset tare weight information of a vehicle which is recorded in the weighing management module database, and when the actual tare weight/nuclear load capacity of the vehicle is not consistent with the preset information, alarm information is sent out and recorded. If the vehicle is not recorded, the module automatically gives out a warning. And if the wagon balance manager agrees to enter the temporary vehicle, the item information of the vehicle is marked, and the wagon balance manager submits examination and approval at the later stage and then enters a related report after the examination and approval.

The pairing time alarming function is set: the document that the vehicle formed when passing through possesses timestamp and only serial number, adopts the car number to pair the mode and weighs, when the twice time of weighing of vehicle surpassed certain time interval, the module can be compared the document that same license plate corresponds, appears weighing twice time and is not conform to when setting for reasonable time interval, and the module sends tip information, and affiliated time interval can be set up by managers.

The weighing reading change limiting and fetching function is set: when the weight data change exceeds a certain range within a specified time, the module prohibits data fetching, and prevents electronic interference cheating.

In cooperation with the vehicle locating unit, the module does not allow data to be read when a vehicle excursion overrun is detected.

The weighing management module database and the log file can not be modified, so that cheating is prevented.

The server adopts a Raid5 disk array storage mode to ensure the security of the database.

Furthermore, data are automatically checked between the server database and the weighing computer database at regular intervals, and the accuracy of data storage is guaranteed.

Further, the video monitoring module stores video monitoring records of the whole wagon balance area, and the storage time is more than half a year so as to ensure backtracking inspection of the weighing process.

Preferably, the license plate recognition module can recognize the size and color of the license plate; the vehicle body outline recognition module adopts a scanning radar technology and a scanning camera pattern recognition technology to be fused; the anti-smashing detection unit and the vehicle positioning unit adopt a laser radar or video ranging technology; the complete set of weighing anti-cheating module matched hardware of the cleaning vehicle adopts an Ethernet protocol, so that the system is convenient to expand; GPS devices are arranged on the cleaning vehicle and the carriage, so that the box body is prevented from being replaced in the transportation process; the module server adopts a hot standby disaster recovery storage mode; the video monitoring module has a wagon balance surface cleanliness recognition function.

The weighing anti-cheating method of the garbage cleaning vehicle is further disclosed, and is realized based on the system, and the weighing anti-cheating method comprises the following steps:

prestoring driver information, vehicle contour information and license plate information;

acquiring driver information, and calling vehicle contour information and license plate information corresponding to the driver information according to the driver information;

acquiring vehicle contour information and license plate information, and comparing; judging that weighing is forbidden when one of the actual information, the vehicle outline information and the license plate information is not corresponding;

weighing, monitoring whether the vehicle presses the edges or not and whether the garbage falls off, and alarming and reminding when the vehicle presses the edges or the garbage falls off;

after weighing is finished, the weight data and the weighing time data corresponding to the vehicle are uploaded to a server.

The invention has the advantages that: the invention provides a weighing anti-cheating system and method for a garbage collection vehicle, which comprises a face recognition module, a license plate recognition module, a wagon balance, a server and a control module which are sequentially arranged along the advancing direction of the vehicle, wherein the face recognition module is used for acquiring the identity of drivers and passengers in real time; the license plate recognition module is used for acquiring real-time license plate information, and the wagon balance is used for weighing the vehicle; the system is characterized by further comprising a vehicle body outline recognition module, wherein the vehicle body outline recognition module is arranged between the license plate recognition module and the wagon balance and is used for scanning the vehicle body outline to obtain a real-time vehicle body outline image; the vehicle can not be cheated by utilizing triple correspondence verification, and meanwhile, the parking of the vehicle and the wagon balance ground are monitored by adopting a blind area identification means and a positioning identification technology, so that garbage is prevented from scattering; the different anti-cheating means are combined, and finally the weighbridge is effectively prevented from weighing cheating.

Drawings

FIG. 1 is a prior art architecture diagram;

FIG. 2 is a schematic view of the arrangement of the present invention;

FIG. 3 is a system architecture diagram of the present invention;

FIG. 4 is a software functional diagram of a weighing anti-cheating module of the present invention;

FIG. 5 is a flow chart of the weighing method of the present invention.

In the figure:

100. face recognition module

200. A vehicle body contour identification module;

300. a license plate recognition module;

400. a wagon balance;

500. a vehicle positioning unit;

600. a vehicle guidance module; 610. an LED display screen; 620. a traffic light; 630. a barrier gate module; 640. an anti-smashing detection unit;

700. an operation blind area identification unit;

800. a control module;

900. and (4) a server.

Detailed Description

In order to more clearly describe the present invention, the present invention will be further described with reference to the accompanying drawings.

In the following description, details of general examples are given to provide a more thorough understanding of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. It should be understood that the specific examples are for purposes of illustration only and are not intended to limit the invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof.

The invention is described in detail below with reference to the figures and the embodiments.

As shown in fig. 1, the existing weighbridge weighing anti-cheating module comprises a weighbridge, a weighing monitoring device a, an infrared monitoring device B, a camera C and other main hardware, and the weighbridge anti-cheating module, an anti-cheating card, an alarm, a card swiping machine and a computer are jointly formed. In the prior art, the driver identity and the vehicle identity cannot be identified in the weighing process, and the occurrence of cheating cannot be guaranteed. And a reasonable anti-cheating software module is not arranged, so that the anti-cheating behavior cannot be fundamentally stopped.

As shown in fig. 2 and 3, the module hardware of the present invention is composed of a wagon balance 400 (including a weighing sensor and a secondary table), a driver and passengerface recognition module 100, a vehicle bodycontour recognition module 200, a licenseplate recognition module 300, avehicle positioning unit 500, a vehicle guidance module 600, a work blindarea recognition unit 700, a weighing computer and weighing management software, acontrol module 800, and aserver 900. The vehicle guiding module 600 includes anLED display screen 610, atraffic light 620, abarrier module 630, and ananti-smash detecting unit 640.

The licenseplate recognition module 300 and the vehicle bodyoutline recognition module 200 jointly complete recognition of vehicle information; thebarrier module 630 and theanti-smashing detection unit 640 of the full-automatic vehicle stopping are main components of a vehicle guiding function, and the vehicle guiding function further comprises anLED display screen 610, atraffic light 620 and a voice command unit, and all functions are completed together.

The foremost end of the whole set of module is a vehicle verification waiting area, and the driver and passengerface recognition module 100 is arranged at the foremost end of the vehicle verification waiting area, so that the identity validity of drivers and passengers is recognized firstly, and drivers who are not recorded are prevented from entering a factory area.

The licenseplate recognition module 300 and the vehicle bodyoutline recognition module 200 are arranged behind the face recognition module, the licenseplate recognition module 300 verifies the identity information of the vehicle by using an image recognition technology, and confirms that the license plate number is in a white list of a weighing management module database; the vehicle bodyoutline recognition module 200 scans the vehicle body outline by utilizing a scanning radar recognition technology, compares the vehicle body outline with the reserved information in the database, and effectively prevents the vehicle from being modified privately due to the characteristics of the captured positioning vehicle body, such as the shape of a carriage, and the characteristics of the vehicle body, such as the unified and special coating mode of the garbage cleaning vehicle. After the upper management module updates the vehicle information, the vehicle database information can be updated timely and synchronously. And after the vehicle information is checked, a road gate entering the weighing apparatus is opened, so that the real recorded driver and the recorded vehicle are unified.

Vehicle positioning unit 500 deploys in weighbridge platform both sides periphery, adopts two sets of infrared detection device, and when the infrared ray was blockked by the object, trigger signal sent control module, and infrared detection device can effectually prevent to weigh the vehicle blank holder to guarantee that the pound is last only called the vehicle. The voice command unit in the vehicle guide module is arranged beside the wagon balance, and an outdoor waterproof sound column is adopted, so that the automatic alarm and prompt can be realized under abnormal conditions, and the voice command can be realized manually. TheLED display screen 610 is used to display the information of the called vehicle, including information of the carrier, the license plate number, the weight, etc.

Thecontrol module 800 adopts a PLC control module, and the whole set of PLC is arranged in the control cabinet and used for coordinating and controlling each module.

The weighing computer and the weighing management software are used as the core of the complete set of modules, and not only complete the conventional wagon balance weighing control function, but also comprise various newly added anti-cheating functions. As shown in fig. 4, the system includes a set time interval anti-cheating function, a tare/core load anti-cheating function, a pairing time anti-cheating function, a large weighing reading variation anti-cheating function, a weighing curve anti-cheating function, an electronic fence anti-cheating function, a module log anti-tampering function, a database storage security function, and the like.

The camera used by the operation blindarea identification unit 700 takes video monitoring effect into consideration, records the video in the weighbridge area and stores the video in the hard disk video recorder for a long time, and the storage time is more than half a year so as to ensure the backtracking check of the weighing process of the supervision unit. The video server is provided with an AI-based image recognition technology function, and can recognize and judge the sanitary condition of the pound surface. Especially, the identification of the operation blind area is utilized, because the anti-cheating weighing is generally a flow operation, and the volume of the vehicle is large, the vehicle loaded with garbage is easy to shake off the garbage in the process of loading and unloading the wagon balance, so that the pollution of the ground environment is caused at this time, the weighing is not accurate enough, and even more, the estimation shaking off is possibly caused to weigh cheating; and the artificial monitoring has a blind area, so the monitoring blind area of the vehicle body is utilized to carry out image recognition on the falling object so as to prevent weighing cheating and garbage falling.

As shown in fig. 5, the working process of the wagon balance anti-cheating module is as follows:

the face information, vehicle license plate information, vehicle body outline information and the like of drivers and conductors are recorded into a database in advance, and a white list is established.

When a weighing vehicle enters a factory, firstly, the driver and passengerface recognition module 100 compares the recognized face information of the driver and passenger with the existing information of the database to ensure that a driver is put on record; the licenseplate recognition module 300 and the vehicle bodyoutline recognition module 200 compare the recognized license plate and the recognized vehicle body outline with the existing information of the database, so that the vehicle is ensured to be a recorded vehicle and is not subjected to vehicle shape modification. And a three-dimensional pattern formed by fitting the video stream and the picture stream is adopted, so that a system capable of carrying out comparison and identification aiming at the characteristics of the vehicle is formed, and the vehicle fake plate and the vehicle refitting are prevented.

After the driver and the vehicle pass the legality certification, the weighing barrier gate is opened, and the weight of the vehicle is weighed. Two sets of infrared devices ofvehicle positioning unit 500 form the fence, ensure that the vehicle is not pressed the blank, guarantee that the weighbridge bears the car weight completely, with prevent pounding detectingelement 640, operation blindarea recognition unit 700 when guaranteeing to weigh jointly, only weighed vehicle on the pound body.

When the vehicle weighed, the module record information of weighing generated and prevented the weighing curve that cheats, and the output condition of the instrument in the vehicle weighing process of curve detail record is shaken to go up and down if the curve, all can judge cheating. The weighing reading change limiting and fetching function is set: when the weight data change exceeds a certain range within a specified time, the module prohibits data fetching, and prevents electronic interference cheating.

And designing a logic judgment alarm function for the abnormity of the vehicle tare weight/nuclear load capacity, wherein the module database contains tare weight information of the vehicle, and if the actual tare weight/nuclear load capacity of the vehicle does not accord with the recorded information, sending alarm information and recording.

The pairing time alarming function is set: if the vehicle is weighed in a vehicle number matching mode, when the weighing time of the vehicle exceeds a certain time interval, the module can generate prompt information that the weighing time of the vehicle is overtime.

The weighing secondary instrument has an anti-cheating lead seal.

The module database log file can not be modified, and cheating is prevented.

The module server adopts a Raid5 disk array mode to ensure the security of the database.

After the same garbage cleaning vehicle finishes weighing, the garbage cleaning vehicle is not allowed to enter the factory again within a fixed interval time, the fixed interval time can be flexibly set by a manager, and the phenomenon that the same garbage cleaning vehicle changes the carriage to enter the factory again within a short time after leaving the factory can be effectively prevented.

The vehicle weighing anti-cheating module realizes the combination of different anti-cheating means by deploying the auxiliary hardware with different functions in the wagon balance area and designing the corresponding software in the aspect of functions, and finally effectively prevents wagon balance weighing cheating.

The above is only a preferred implementation manner of the present invention, and the present invention is not limited in form, and all of the embodiments and the device layout changes and the like in the form of equivalent substitution or equivalent transformation according to the technical means of the present invention are within the protection scope of the present invention.

Claims (10)

1. A weighing anti-cheating system for a garbage collection vehicle comprises a face recognition module, a license plate recognition module, a wagon balance, a server and a control module which are sequentially arranged along the advancing direction of the vehicle, wherein the face recognition module is used for acquiring the identity of drivers and passengers in real time; the license plate recognition module is used for acquiring real-time license plate information, and the wagon balance is used for weighing the vehicle; the system is characterized by further comprising a vehicle body outline recognition module, wherein the vehicle body outline recognition module is arranged between the license plate recognition module and the wagon balance, the vehicle body outline recognition module is used for scanning the vehicle body outline to obtain a real-time vehicle body outline image, the control module compares the real-time personnel identity, the real-time license plate information and the real-time vehicle body outline image with the record information prestored in the server one by one, and when all projects are compared successfully, the wagon balance is started to be weighed.

2. The garbage collection vehicle weighing anti-cheating system according to claim 1, wherein the face recognition module is provided with a prompter, and when the control module successfully compares one of real-time personnel identity, real-time license plate information and a real-time vehicle body contour image, the prompter gives a prompt.

3. The garbage collection vehicle weighing anti-cheating system according to claim 1, wherein said vehicle body contour recognition module comprises a vehicle body scanning camera and a scanning radar, said vehicle body scanning camera is disposed at an end of said wagon balance entrance higher than the vehicle, said scanning radar is disposed on both sides of said wagon balance entrance; the scanning camera acquires the outline of a video stream vehicle body when the vehicle moves, and the scanning radar is used for acquiring super-resolution imaging of the vehicle; the control module obtains the accurate classification of the vehicle body through the video stream vehicle body outline and the vehicle super-resolution imaging, and compares the accurate classification of the vehicle body with the filing information of the server.

4. The garbage collection vehicle weighing anti-cheating system according to claim 3, wherein said body scanning camera is adapted to capture paint and compartment shape characteristics of the vehicle to form a body characteristics database; and the control module constructs a vehicle three-dimensional graph through the accurate classification of the vehicle body and the vehicle body characteristic database.

5. The garbage collection vehicle weighing anti-cheating system according to claim 1, wherein a vehicle positioning unit is further arranged on the wagon balance, the vehicle positioning unit identifies the wagon balance to obtain a wagon balance weighing threshold area, after the vehicle enters the wagon balance, the vehicle positioning unit detects whether the vehicle is located in a wagon balance weighing threshold area in all directions, if the vehicle is located in the wagon balance weighing threshold area, weighing is started, and otherwise, the vehicle is reminded through the control module.

6. The refuse collection vehicle weighing anti-cheating system according to claim 5, wherein said vehicle positioning unit is an IR laser grating, said IR laser grating being located away from both sides of said wagon balance to detect vehicle excursion levels.

7. The refuse collection vehicle weighing anti-cheating system according to claim 1, further comprising a work blind area identification unit; the operation blind area identification unit is electrically connected with the control module and used for collecting real-time images in the wagon balance area after the vehicle drives into the wagon balance, and the control module is used for carrying out image identification on the real-time images and monitoring the falling of vehicle garbage.

8. The garbage collection vehicle weighing anti-cheating system according to claim 1, further comprising a vehicle guidance module, wherein the vehicle guidance module is used for guiding the vehicle to advance and position to be adjusted after the vehicle succeeds from the face recognition module, and the vehicle guidance module comprises a traffic light and an LED display screen which are arranged along the advancing direction of the vehicle; and the barrier gate module is arranged at the entrance and exit of the wagon balance, and is also connected with a smashing prevention detection unit which is used for identifying whether the vehicle is weighed or not or whether the vehicle is completely weighed.

9. The garbage collection vehicle weighing anti-cheating system of claim 8, wherein said control module further comprises a time stamp, a first count is performed when a vehicle enters said license plate recognition module, a second count is performed when the same license plate re-enters said license plate recognition module, said control module calculates an interval time between two adjacent counts, and said server has a pre-stored fixed time interval, and allows the vehicle to weigh when said interval time is greater than the fixed time interval.

10. A method for weighing and preventing cheating of garbage cleaning vehicles, which is realized based on the system of any one of claims 1-9, and is characterized by comprising the following steps:

prestoring driver information, vehicle contour information and license plate information;

acquiring driver information, and calling vehicle contour information and license plate information corresponding to the driver information according to the driver information;

acquiring vehicle contour information and license plate information, and comparing; judging that weighing is forbidden when one of the actual information, the vehicle outline information and the license plate information is not corresponding;

weighing, monitoring whether the vehicle presses the edges or not and whether the garbage falls off, and alarming and reminding when the vehicle presses the edges or the garbage falls off;

after weighing is finished, the weight data and the weighing time data corresponding to the vehicle are uploaded to a server.

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