阅读说明：本技术 一种汽车衡无人值守系统 (Truck scale unattended system ) 是由 曲堂明 杜东明 李文界 张忠华 王充 师永胜 刘军 成伟东 刘平 史大明 于 2021-05-28 设计创作，主要内容包括：本发明实施例公开了一种汽车衡无人值守系统,属于汽车衡值守系统技术领域,包括汽车衡值守系统、嵌入式操作系统、汽车衡主体、轨道结构、储存结构以及清洁组件,所述汽车衡值守系统内部还包括有工业级控制主机,所述嵌入式操作系统固定设置在所述工业级控制主机的内部,两个所述轨道结构分别固定设置在所述汽车衡主体的两侧,所述储存结构固定设置在所述汽车衡主体的一端,所述清洁组件活动设置在所述汽车衡主体的两侧,解决了标准低,故障多,管理麻烦,过称效率低,难清理的问题,具有杜绝人为干扰,提高了工作效率,避免进出货漏洞,防止计量舞弊,节省人力清洁等优点。(The embodiment of the invention discloses a truck scale unattended system, which belongs to the technical field of truck scale attended systems and comprises a truck scale attended system, an embedded operating system, a truck scale main body, a track structure, a storage structure and a cleaning component, the truck scale guarding system also comprises an industrial control host, the embedded operating system is fixedly arranged in the industrial control host, the two track structures are respectively and fixedly arranged at two sides of the truck scale main body, the fixed setting of storage structure is in the one end of truck scale main part, clean subassembly activity sets up the both sides of truck scale main part have solved the standard low, and the trouble is many, and the management is troublesome, crosses and calls inefficiency, the difficult problem of clearing up, have and stop artificial interference, have improved work efficiency, avoid passing in and out goods leak, prevent the measurement fraud, use manpower sparingly advantage such as clean.)

1. An unattended system of a motor truck scale, comprising: the truck scale monitoring system comprises a truck scale watching system (1), an embedded operating system (4), a truck scale main body (6), a track structure (7), a storage structure (13) and a cleaning assembly (14);

the truck scale guarding system (1) is characterized by further comprising an industrial-level control host (2), the embedded operating system (4) is fixedly arranged inside the industrial-level control host (2), the two track structures (7) are respectively and fixedly arranged on two sides of the truck scale main body (6), the storage structure (13) is fixedly arranged at one end of the truck scale main body (6), and the cleaning components (14) are movably arranged on two sides of the truck scale main body (6);

the truck scale guard system (1) is used for remotely controlling and operating the work of the truck scale main body (6), the track structure (7) provides the moving direction of the cleaning component (14), and the cleaning component (14) is used for cleaning the action of the truck scale main body (6).

2. The truck scale unattended system of claim 1, wherein: the truck scale on duty system (1) is inside still to include industry switch (3), industry switch (3) more have self optical network interface be used for carrying out data exchange, embedded operating system (4) are inside still to include intelligent instrument control module (401), traffic guidance control module (402), numerical control module (403), remote control module (404), video monitoring module (405), intelligent lighting control module (406), voice broadcast module (407), disconnected net metering module (408), LED screen control module (409) and truck scale cleaning module (410), disconnected net metering module (408) are used for maintaining when the system is disconnected the work of weighing of truck scale main part (6).

3. The system of claim 2, further comprising: the intelligent instrument control module (401) is characterized by further comprising a metering instrument monitoring module (4011), an instrument, a sensor monitoring module (4012) and a sensor control module (4013), wherein the metering instrument monitoring module (4011) is used for monitoring the working state of the metering instrument, the instrument and the sensor monitoring module (4012) are used for monitoring the value and the state of the sensor, and the sensor control module (4013) is used for remote zero clearing and instrument control.

4. A truck scale unattended system according to claim 3, further comprising: the traffic guidance control module (402) is internally provided with a traffic light control module (4021), an infrared speed measurement module (4022), an infrared correlation positioning module (4023), an RFID electronic license plate identification module (4024) and an intelligent barrier gate control module (4025).

5. The truck scale unattended system of claim 4, wherein: the numerical control module (403) further comprises a data acquisition module (4031), a metering and weighing module (4032), a tare weight out-of-tolerance module (4033), a multi-coal intelligent proportioning module (4034) and a metering safety anti-cheating module (4035), and the data acquisition module (4031) further comprises a switching value, an analog quantity acquisition module (40311) and a switching value and analog quantity output module (40312).

6. The truck scale unattended system of claim 5, wherein: the remote control module (404) is characterized by further comprising a manual metering operation module (4041), a personalized printing module (4042), an intelligent statistical query module (4043) and a metering information correction module (4044), and the video monitoring module (405) is further internally provided with a picture snapshot module (4051), a video recording module (4052) and a video license plate recognition module (4053).

7. The truck scale unattended system of claim 6, wherein: the intelligent lighting control module (406) further comprises a timer (4061) and a controller (4062), the voice broadcasting module (407) further comprises a voice command module (4071) and a weight broadcasting module (4072), and the truck scale cleaning module (410) further comprises a mobile vehicle control module (4101), an air pump control module (4102) and a motor control module (4103).

8. The truck scale unattended system of claim 7, wherein: the automobile scale comprises a truck scale body (6), a slope body (5) is fixedly arranged at each of two ends of the truck scale body (6), a lighting lamp holder (8) is fixedly arranged at each of two ends of the truck scale body (6), a monitoring frame (9) is fixedly arranged at each of two sides of the slope body (5), a function frame (10) is fixedly arranged at each of two opposite sides of the slope body (5), a rod body (1001) is further arranged inside the function frame (10), a signal lamp (1002) is fixedly arranged at the top end of the rod body (1001), an LED display screen (1003) is fixedly arranged on each side wall of the rod body (1001), a horn (1004) is fixedly arranged on each side wall of the rod body (1001), a traffic light control module (4021) is electrically connected with the signal lamp (1002), a voice broadcast module (407) is electrically connected with the horn (1004), and an LED screen control module (409) is electrically connected with the LED display screen (1003), two equal fixed mounting in slope body (5) upper surface has car arrester (11), two inside equal fixed mounting of car arrester (11) lateral wall has RFID license plate recognition machine (12), intelligence banister control module (4025) with car arrester (11) electric connection, RFID electron license plate recognition module (4024) with RFID license plate recognition machine (12) electric connection.

9. The system of claim 8, wherein: the track structure (7) is inside still to include track body (701), two track body (701) inside equal fixed inside internal groove (702) of having seted up, two track body (701) lateral wall all fixed set up with communicating side chute (703) of internal groove (702), store inside still including storing support body (1301) of structure (13), store support body (1301) inside fixed storage chamber (1303) of having seted up, it has apron (1302) to store support body (1301) upper surface rotation.

10. The system of claim 9, wherein: the cleaning assembly (14) is characterized by further comprising a moving vehicle body (1401), the moving vehicle body (1401) is movably arranged on the upper surface of the track body (701) respectively, the lower surface of the moving vehicle body (1401) is located on an inner tank (702) and is fixedly welded with an inner machine body (1403), an air pump (1402) is fixedly installed at the top end of the moving vehicle body (1401), inner wheels (1404) are installed on two sides of one end of the inner machine body (1403) in a rotating mode, a rotating column (1405) is installed on one end of the inner machine body (1403) in an rotating mode, the output end of the air pump (1402) is rotatably connected with the side wall of the rotating column (1405), the inner column (1406) is movably inserted into the rotating column (1405), the moving beam (1407) is fixedly welded to the other end of the inner column (1406), a working motor (1408) is fixedly installed inside two ends of the moving beam (1407), and roller brushes (1409) are fixedly installed at the output shaft ends of the working motor (1408), auxiliary wheels (1410) are rotatably mounted in the side wall of the moving beam (1407), a sloping plate (1411) is fixedly welded at one end of the lower surface of the moving vehicle body (1401), the moving vehicle control module (4101) is electrically connected with the moving vehicle body (1401), the air pump control module (4102) is electrically connected with the air pump (1402), and the motor control module (4103) is electrically connected with the working motor (1408).

Technical Field

The embodiment of the invention relates to the technical field of truck scale on-duty systems, in particular to a truck scale unattended system.

Background

At present, the existing fuel weighing truck scale of the Huaneng commercial power plant is an SCS/ZCS-120T full electronic digital modular new-structure truck scale provided by 2 Mettler-Toriluo International trade (Shanghai) Limited companies, each truck scale selects 8 Mettler-Toriluo DP50P type digital weighing sensors, an 802 type weighing display instrument is matched with the digital weighing sensors, and the truck scale is mainly responsible for tasks of outsourcing bulk coal, transferring the coal to the factory for metering and the like;

however, the existing truck scale system has the following defects: (1) the originally designed automatic metering system has the disadvantages of early time, low standard, more faults, troublesome management and low weighing efficiency; (2) the method has the defect of possibility of artificial interference metering, and cannot avoid the occurrence of metering management confusion and artificial interference metering phenomena, so that the method deviates from the power plant requirements of the group fuel management benchmarks; (3) the phenomenon of automatic weighing and metering of heavy-duty vehicles after entering a factory exists, whether the coal vehicles need to be sampled cannot be automatically judged, various cheating means cannot be monitored, and therefore weighing of the cheating vehicles cannot be avoided; (4) after the long-time use of truck scale, its surface is attached to a large amount of earth easily, rolls through the vehicle again, can attach to the truck scale after mud dirt density increases, brings the clean problem of headache for the staff, and in addition, the piling up of earth causes the influence to measurement work easily for the deviation appears in measuring result.

Disclosure of Invention

Therefore, the embodiment of the invention provides an unattended system for a truck scale, which is used for solving the problems in the prior art.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

according to a first aspect of an embodiment of the present invention, a truck scale unattended system includes a truck scale attended system, an embedded operating system, a truck scale main body, a track structure, a storage structure, and a cleaning assembly;

the truck scale guarding system also comprises an industrial-level control host, the embedded operating system is fixedly arranged in the industrial-level control host, the two track structures are respectively and fixedly arranged on two sides of the truck scale main body, the storage structure is fixedly arranged at one end of the truck scale main body, and the cleaning components are movably arranged on two sides of the truck scale main body;

the truck scale guard system is used for remote control operation the work of truck scale main part, track structure provides the moving direction of clean subassembly, clean subassembly is used for the cleanness the effect of truck scale main part.

Further, the truck scale on duty system is inside still to include the industry switch, the industry switch more has self optical network interface who has and is used for carrying out the data exchange, embedded operating system is inside still to include intelligent instrument control module, traffic guidance control module, numerical control module, remote control module, video monitoring module, intelligent lighting control module, voice broadcast module, disconnected net metering module, LED screen control module and the clean module of truck scale, disconnected net metering module is used for maintaining when the system is disconnected the net the work of weighing of truck scale main part.

Furthermore, the intelligent instrument control module also comprises a metering instrument monitoring module, an instrument, a sensor monitoring module and a sensor control module, wherein the metering instrument monitoring module is used for monitoring the working state of the metering instrument, the instrument and the sensor monitoring module are used for monitoring the value and the state of the sensor, and the sensor control module is used for remote zero clearing and instrument control.

Furthermore, the traffic guidance control module also comprises a traffic light control module, an infrared speed measurement module, an infrared correlation positioning module, an RFID electronic license plate recognition module and an intelligent barrier control module.

Further, the inside data acquisition module, measurement weighing module, tare weight out of tolerance module, many coal types intelligence ratio module and measurement safety anti-cheating module that still includes of numerical control module, the inside switching value, analog quantity acquisition module and switching value, the analog quantity output module that still includes of data acquisition module.

Furthermore, the remote control module comprises a manual metering operation module, a personalized printing module, an intelligent counting and inquiring module and a metering information correction module, and the video monitoring module comprises a picture snapshot module, a video recording module and a video license plate recognition module.

Further, inside timer and the controller of still including of intelligence lighting control module, the inside voice command module and the weight report module of still including of voice broadcast module, inside locomotive control module, air pump control module and the motor control module of still including of motor truck scale cleaning module.

Further, both ends of the truck scale main body are fixedly provided with slopes, both sides of both ends of the truck scale main body are fixedly provided with illuminating lamp brackets, one side of each of the two slopes is fixedly provided with a monitoring frame, the other side of each of the two slopes is fixedly provided with a functional frame, the functional frame also comprises a rod body, the top end of the rod body is fixedly provided with a signal lamp, the side wall of the rod body is fixedly provided with an LED display screen, the side wall of the rod body is fixedly provided with a loudspeaker, a traffic light control module is electrically connected with the signal lamp, a voice broadcast module is electrically connected with the loudspeaker, an LED screen control module is electrically connected with the LED display screen, the upper surfaces of the two slopes are fixedly provided with a car stopper, the insides of the two car stopper side walls are fixedly provided with RFID license plate identifiers, and an intelligent barrier control module is electrically connected with the car stopper, the RFID electronic license plate recognition module is electrically connected with the RFID license plate recognition machine.

Further, the inside track body that still includes of track structure, two the internal portion of track is all fixed and has been seted up the inside groove, two the track side wall all fixed set up with the communicating side chute of inside groove, store the inside storage support body that still includes of structure, store the inside fixed storage chamber of having seted up of support body, it has the apron to store support body upper surface rotation.

Further, the cleaning assembly also comprises a moving vehicle body, the two moving vehicle bodies are respectively and movably arranged on the upper surfaces of the two track bodies, the lower surface of the moving vehicle body is positioned inside the inner groove and fixedly welded with an inner machine body, the top end of the moving vehicle body is fixedly provided with an air pump, both sides of one end of the inner machine body are respectively and rotatably provided with an inner wheel, one end of the inner machine body is internally and rotatably provided with a rotary column, the output end of the air pump is rotatably connected with the side wall of the rotary column, the inner column is movably inserted inside the rotary column, the other end of the two inner columns is fixedly welded with a moving beam, both ends of the moving beam are internally and fixedly provided with a working motor, the output shaft end of the working motor is fixedly provided with a roller brush, the inside of the side wall of the moving beam is rotatably provided with an auxiliary wheel, one end of the lower surface of the moving vehicle body is fixedly welded with an inclined plate, and the moving vehicle control module is electrically connected with the moving vehicle body, the air pump control module is electrically connected with the air pump, and the motor control module is electrically connected with the working motor.

The embodiment of the invention has the following advantages:

(1) the automatic weighing system has the advantages of unattended operation, automatic weighing and capability of avoiding goods inlet and outlet loopholes, and has the advantages of high efficiency and standardization, and the cost of enterprises can be reduced.

(2) When the license plate can not be identified in rainy days, the vehicle can be identified through the RFID, the license plate number information can be identified through the video identification system of the video license plate automatic identification system, the vehicle can be checked with the RFID electronic license plate identification module, and the vehicle anti-cheating effective means can be used for realizing the automation and centralization of the metering of the Huaneng Yingkou power plant, preventing metering cheating, avoiding human interference, improving the working efficiency, improving the informatization level of companies and reducing the personnel cost.

(3) The establishment of the truck scale unattended metering system realizes the specialized management of the metering information on the one hand; and on the other hand, powerful data support is provided for group companies.

(4) After the project is implemented, all metering data can be uploaded to a group company through a server, and a company management department can know the current transportation condition through a summary report in the system.

(5) By arranging the track structure, the storage structure and the cleaning assembly, the movable beam moves on the upper surface of the truck scale main body, the roller brush can brush away dirt on the surface of the truck scale main body, the effect of automatically cleaning the truck scale main body can be realized by replacing manpower in the process, the manpower is saved, the phenomenon that the weighing work of the truck scale main body is influenced by excessive dirt is avoided, and the authenticity and the accuracy of a measuring result are ensured; in addition, in the process that the mobile vehicle body moves, the inclined plate can push the garbage accumulated in the inner groove out of the side inclined groove along the inclined surface direction of the inclined plate, so that the sanitary condition of the inner groove of the rail body is ensured, and the phenomenon that the excessive soil blocks the movement of the inner machine body is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a system block diagram of the truck scale attendant system of the present invention;

FIG. 2 is a system block diagram of the numerical control module of the present invention;

FIG. 3 is a system block diagram of a video surveillance module of the present invention;

FIG. 4 is a system block diagram of the intelligent lighting control module of the present invention;

FIG. 5 is a schematic perspective view of the truck scale body according to the present invention;

FIG. 6 is a schematic sectional perspective view of the truck scale body of the present invention;

FIG. 7 is a perspective view of the cleaning assembly of the present invention;

in the figure: 1. a truck scale on-duty system; 2. an industrial-grade control host; 3. an industrial switch; 4. an embedded operating system; 401. an intelligent instrument control module; 4011. a metering device monitoring module; 4012. an instrument, a sensor monitoring module; 4013. a sensor control module; 402. a traffic command control module; 4021. A traffic light control module; 4022. an infrared speed measuring module; 4023. an infrared correlation positioning module; 4024. an RFID electronic license plate recognition module; 4025. an intelligent barrier gate control module; 403. a numerical control module; 4031. a data acquisition module; 40311. a switching value and analog value acquisition module; 40312. a switching value and analog value output module; 4032. a metering and weighing module; 4033. a tare weight out-of-tolerance module; 4034. a multi-coal intelligent proportioning module; 4035. a metering security anti-cheating module; 404. a remote control module; 4041. a manual metering operation module; 4042. a personalized printing module; 4043. an intelligent statistical query module; 4044. a metering information correction module; 405. a video monitoring module; 4051. a picture snapshot module; 4052. a video recording module; 4053. A video license plate recognition module; 406. an intelligent lighting control module; 4061. a timer; 4062. a controller; 407. a voice broadcasting module; 4071. a voice command module; 4072. a weight broadcast module; 408. A disconnected network metering module; 409. an LED screen control module; 410. a truck scale cleaning module; 4101. a locomotive control module; 4102. an air pump control module; 4103. a motor control module; 5. a slope body; 6. a truck scale body; 7. a track structure; 701. a track body; 702. an inner tank; 703. a side chute; 8. an illumination fixture; 9. monitoring the rack; 10. a functional frame; 1001. a rod body; 1002. a signal lamp; 1003. an LED display screen; 1004. a horn; 11. a vehicle barrier; 12. an RFID license plate recognition machine; 13. a storage structure; 1301. a storage rack body; 1302. a cover plate; 1303. a storage chamber; 14. a cleaning assembly; 1401. moving the vehicle body; 1402. an air pump; 1403. an inner body; 1404. an inner wheel; 1405. turning the column; 1406. an inner column; 1407. A moving beam; 1408. a working motor; 1409. a roller brush; 1410. an auxiliary wheel; 1411. a sloping plate.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings 1-7 of the specification, the automobile scale unattended system comprises an automobile scale unattended system 1, an embedded operating system 4, an automobile scale main body 6, a track structure 7, a storage structure 13 and a cleaning component 14, the truck scale guarding system 1 also comprises an industrial-level control host machine 2, the embedded operating system 4 is fixedly arranged in the industrial-level control host machine 2, the two track structures 7 are respectively and fixedly arranged at two sides of the truck scale main body 6, the storage structure 13 is fixedly arranged at one end of the truck scale main body 6, the cleaning components 14 are movably arranged at two sides of the truck scale main body 6, the truck scale guarding system 1 is used for remotely controlling and operating the work of the truck scale main body 6, the track structure 7 provides the moving direction of the cleaning component 14, and the cleaning component 14 is used for cleaning the function of the truck scale main body 6.

The truck scale guarding system 1 also comprises an industrial switch 3, the industrial switch 3 is provided with an optical network interface for data exchange, the embedded operating system 4 also comprises an intelligent instrument control module 401, a traffic command control module 402, a numerical control module 403, a remote control module 404, a video monitoring module 405, an intelligent illumination control module 406, a voice broadcast module 407, a network failure metering module 408, an LED screen control module 409 and a truck scale cleaning module 410, the network failure metering module 408 is used for maintaining the weighing work of the truck scale main body 6 when the system is disconnected, the industrial-level control host 2 is adopted, the system has the characteristics of low power consumption, high reliability and high stability, and meanwhile, the embedded operating system 4, multiple tasks and multiple threads are adopted to ensure the strong real-time performance of the system, the industrial switch 3 and the optical network interface, the data exchange is carried out at high speed and stably, meanwhile, ports, IP addresses, speed and the like can be controlled, and the network is configured to be in an optimized state.

The intelligent instrument control module 401 comprises a metering instrument monitoring module 4011, an instrument, a sensor monitoring module 4012 and a sensor control module 4013, wherein the metering instrument monitoring module 4011 is used for monitoring the working state of the metering instrument, the instrument and the sensor monitoring module 4012 are used for monitoring the value and the state of a sensor, and the sensor control module 4013 is used for remote zero clearing and instrument control.

The traffic guidance control module 402 further comprises a traffic light control module 4021, an infrared speed measurement module 4022, an infrared correlation positioning module 4023, an RFID electronic license plate recognition module 4024 and an intelligent barrier control module 4025.

The numerical control module 403 further comprises a data acquisition module 4031, a metering and weighing module 4032, a tare over-tolerance module 4033, a multi-coal-type intelligent proportioning module 4034 and a metering and safety anti-cheating module 4035, the data acquisition module 4031 further comprises a switching value, an analog quantity acquisition module 40311, a switching value and analog quantity output module 40312, the numerical control module 403 has a powerful numerical control function, the data acquisition module 4031 has a data acquisition function, the switching value and the analog quantity can be acquired through the switching value, the analog quantity acquisition module 40311, the switching value and the analog quantity output module 40312, the switching value and the analog quantity can also be output, and the real-time monitoring and management of equipment can be achieved.

The remote control module 404 further comprises a manual metering operation module 4041, a personalized printing module 4042, an intelligent statistical query module 4043 and a metering information correction module 4044, and the video monitoring module 405 further comprises a picture snapshot module 4051, a video recording module 4052 and a video license plate recognition module 4053.

The intelligent lighting control module 406 further comprises a timer 4061 and a controller 4062, and through the timer 4061 and the controller 4062 which are integrated inside, lighting control is performed according to time and illumination intensity, and meanwhile, the switch setting of the lighting system can be controlled in real time through output, the voice broadcasting module 407 further comprises a voice command module 4071 and a weight broadcasting module 4072 inside, and the truck scale cleaning module 410 further comprises a mobile vehicle control module 4101, an air pump control module 4102 and a motor control module 4103 inside.

The automobile scale comprises a truck scale body 6, a slope body 5, a lighting lamp bracket 8, a monitoring rack 9, a function rack 10, a rod body 1001, a signal lamp 1002, an LED display screen 1003, a loudspeaker 1004, a traffic light control module 4021, a signal lamp 1002, a traffic light control module 4021, a traffic light, a voice broadcasting module 407 and the loudspeaker 1004, wherein the slope body 5 is fixedly arranged at each of two ends of the truck scale body 6, the lighting lamp bracket 8 is fixedly arranged at each of two sides of the truck scale body 6, the LED display screen 1003 is fixedly arranged at each of two sides of the truck scale body 5, the traffic light control module 4021 is electrically connected with the signal lamp 1002, the signal lamp 1002 is controlled by the traffic light control module 4021, the traffic light is used for indicating the traffic of a vehicle, the voice broadcasting module 407 is electrically connected with the loudspeaker 1004, the LED screen control module 409 is electrically connected with the LED display screen 1003, and the vehicle blocking device 11 is fixedly arranged on each of the upper surface of the two slope bodies 5, two equal fixed mounting has RFID license plate recognition machine 12 inside the 11 lateral walls of barrier, and the present electronic tags who commonly uses of RFID license plate recognition machine 12 is ISO18000-6C electronic tags, intelligence banister control module 4025 with 11 electric connection of barrier, RFID electronic license plate recognition module 4024 with RFID license plate recognition machine 12 electric connection.

The inside track body 701 that still includes of track structure 7, two the inside internal groove 702 that has all fixedly seted up of track body 701, two the track body 701 lateral wall all fixedly seted up with the communicating side chute 703 of internal groove 702, store inside still including the storage support body 1301 of structure 13, store the inside storage chamber 1303 that has fixedly seted up of support body 1301, it has apron 1302 to store the rotation of support body 1301 upper surface.

The cleaning assembly 14 further comprises a moving vehicle body 1401 inside, the two moving vehicle bodies 1401 are movably arranged on the upper surfaces of the two rail bodies 701 respectively, the lower surface of the moving vehicle body 1401 is located on the inner portion of the inner groove 702 and fixedly welded with an inner body 1403, an air pump 1402 is fixedly arranged at the top end of the moving vehicle body 1401, the two sides of one end of the inner body 1403 are respectively and rotatably provided with an inner wheel 1404, a rotating column 1405 is rotatably arranged inside one end of the inner body 1403, the output end of the air pump 1402 is rotatably connected with the side wall of the rotating column 1405, the inner column 1406 is movably inserted inside the rotating column 1405, a moving beam 1407 is fixedly welded at the other end of the two inner columns 1406, a working motor 1408 is fixedly arranged inside two ends of the moving beam 1407, a roller brush 1409 is fixedly arranged at the output shaft end of the working motor 1408, and an auxiliary wheel 1410 is rotatably arranged inside the side wall of the moving beam 1407, an inclined plate 1411 is fixedly welded at one end of the lower surface of the moving vehicle body 1401, the moving vehicle control module 4101 is electrically connected with the moving vehicle body 1401, the air pump control module 4102 is electrically connected with the air pump 1402, the motor control module 4103 is electrically connected with the working motor 1408, when the truck scale body 6 is cleaned, the cover plate 1302 is opened, the air pump 1402 is started through the air pump control module 4102, the rotary columns 1405 at two sides rotate, the moving beam 1407 rotates and moves out of the storage cavity 1303 through the inner column 1406, the inner column 1406 retracts into the rotary columns 1405 along with the movement of the moving beam 1407 according to the self gravity until the auxiliary wheel 1410 is attached to the surface of the truck scale body 6, the working motor 1408 is started through the motor control module 4103, the roller 1409 starts to rotate, the moving vehicle body 1401 is started through the moving vehicle control module 4101, and the moving beam 1407 moves on the upper surface of the truck scale body 6, the roller brush 1409 can brush away the dirt on the surface of the truck scale main body 6, the process can replace manual work to realize the effect of automatically cleaning the truck scale main body 6, the weighing work of the truck scale main body 6 is prevented from being influenced by excessive dirt, and the authenticity and the accuracy of the measuring result are ensured.

The application process of the embodiment of the invention is as follows: firstly: before the truck scale body 6 is arranged on a vehicle, the truck scale body 6 and internal instruments have no problem, signal lamps 1002 at two ends indicate green, a barrier 11 is lifted, the vehicle can be metered by the weight, the vehicle can be weighed at a constant speed, the system judges and detects vehicle information by matching a video license plate recognition module 4053 and an RFID electronic license plate recognition module 4024 with an RFID license plate recognition machine 12, an infrared correlation positioning module 4023 automatically senses the position of the vehicle and has no problem, a voice command module 4071 matches a loudspeaker 1004 to prompt the start of metering, meanwhile, a field image and sound are transmitted to a remote monitoring computer through a remote control module 404, the signal lamps 1002 at two ends are red, the barrier 11 falls down and does not allow other vehicles to weigh, the signal lamps 1002 in the whole metering process are red, the barrier 11 falls down to prompt a driver to meter in progress, instrument data are stable, weighing is completed, a metering and weighing module 4032 stores metering data, the picture snapshot module 4051 cooperates with the monitoring rack 9 to snapshot images, the voice command module 4071 cooperates with the horn 1004 to prompt that the metering is completed, the signal lamp 1002 is turned into green, the vehicle barrier 11 is lifted, and the vehicle can be metered by less than pounds when the metering is completed;

subsequently: the manager can also inquire the weighing data of a certain day, a certain time period, even a certain vehicle and a related field weighing picture in real time by matching the remote control module 404 with a local area network; the manager can also read all the truck scale weighing dynamic images in the latest period by additionally arranging a hard disk video recorder;

in addition: the system automatically weighs and measures the heavy-duty vehicle after entering a factory, automatically judges whether the coal vehicle needs to be sampled or not, a voice command module 4071 is matched with a loudspeaker 1004 to carry out voice prompt on the vehicle needing to be sampled, the empty vehicle is automatically measured after coal unloading, the whole measuring process is monitored through various anti-cheating means, weighing of the vehicle with cheating behavior is not allowed, managers can remotely supervise weighing data and pictures through an in-factory network, and dynamic measuring conditions are mastered in real time;

and finally: when the truck scale body 6 is cleaned, the cover plate 1302 is opened, the air pump 1402 is started through the air pump control module 4102, the rotating columns 1405 at two sides rotate, the moving beam 1407 rotates to move out of the storage cavity 1303 through the inner column 1406, then the moving beam 1407 moves according to the self gravity, the inner column 1406 retracts into the rotating columns 1405 until the auxiliary wheel 1410 is attached to the surface of the truck scale body 6, then the motor control module 4103 starts the working motor 1408, so that the roller brush 1409 starts to rotate, then the moving vehicle body 1401 is started through the moving vehicle control module 4101, so that the moving beam 1407 moves on the upper surface of the truck scale body 6, the roller brush 1409 can brush away dirt on the surface of the truck scale body 6, the process can replace manual work to realize the effect of automatically cleaning the truck scale body 6, the phenomenon that excessive dirt affects the weighing work of the truck scale body 6 is avoided, and the authenticity and accuracy of the measurement result are ensured, in addition, during the movement of the moving body 1401, the sloping plate 1411 can push the garbage accumulated in the inner tank 702 out of the side sloping groove 703 along the sloping direction of the sloping plate 1411, thereby ensuring the sanitation of the inner tank 702 of the rail body 701 and preventing the excessive mud from obstructing the movement of the inner body 1403.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.