CN110440889B - Non-stop weighing detection device and method for quartz crystal sensor combination - Google Patents
Non-stop weighing detection device and method for quartz crystal sensor combination Download PDFInfo
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- CN110440889B CN110440889B CN201910833555.7A CN201910833555A CN110440889B CN 110440889 B CN110440889 B CN 110440889B CN 201910833555 A CN201910833555 A CN 201910833555A CN 110440889 B CN110440889 B CN 110440889B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
- G01G19/03—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing during motion
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
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Abstract
The invention discloses a non-stop weighing detection device and method for a quartz crystal sensor, which belong to the technical field of weighing, and comprise a roadbed, a wireless high-definition snapshot radar tester, a rectangular groove, a drain pipe, a touch switch, a proximity switch, a mandrel, a connecting pipe, a turning plate and a plurality of quartz crystal sensors.
Description
Technical Field
The embodiment of the invention relates to the technical field of weighing, in particular to a non-stop weighing detection device and method for a quartz crystal sensor.
Background
The weight-based toll collection is carried out on most of the national provincial expressways, and it is important to accurately detect the weight of the vehicle. At present, two types of dynamic automobile weighing machines are commonly used; one is an axle weight scale, and the other is a whole car scale. The weighing principle of the whole vehicle scale is that the whole vehicle is weighed after the vehicle completely drives on the weighing apparatus, the whole vehicle can accurately measure the total weight of the vehicle, however, the measured axle weight data is roughly calculated in the process of driving on the weighing apparatus, and the reason is that: when a vehicle drives on the weighing apparatus, the vehicle is interfered by the conditions of mutual impact of adjacent shafts, vibration of an engine and the like, and the problem of overlarge weighing error of a single shaft or a shaft group exists; the invention discloses a device and a method for detecting the non-stop weighing of a quartz crystal sensor, which are used for solving the problems.
Disclosure of Invention
The invention aims to provide a non-stop weighing detection device and method for a quartz crystal sensor, which are used for solving the problem that a device capable of achieving weighing without stopping is required to be designed in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a quartz crystal sensor combined does not stop weighing detection device, includes road bed, wireless high definition candid photograph radar tester, rectangle recess, drain pipe, touch switch, proximity switch, dabber, connecting pipe, turns over board and a plurality of quartz crystal sensor, wireless high definition candid photograph radar tester passes through the support to be fixed in road bed left side top, the rectangle recess sets up in the surface right side of road bed, the drain pipe runs through in rectangle recess front and back surface central authorities lower part and extends to the road bed outside, touch switch and proximity switch all upwards slope upper and lower distribution fixed connection are in the inner wall left side of rectangle recess, the dabber is fixed to peg graft between the front and back inner wall right side central authorities of rectangle recess, the connecting pipe is through torsional spring rotation cup joint on the outer wall of dabber, a plurality of quartz crystal sensor inlay outstanding right surface at turning over board;
the quartz crystal sensor signal connection data processing module, data processing module signal connection controller, controller electric connection power module, controller signal connection image recognition module, wireless communication module and storage module, wireless high definition snapshot radar tester signal connection image recognition module, the quartz crystal sensor is connected to the power module electricity, parallelly connected proximity switch and the touch switch of having between power module and the wireless high definition snapshot radar tester.
Further, the model of the wireless high-definition snapshot radar tester adopts HYHT204.
Furthermore, the two ends of the connecting pipe are fixedly provided with check rings sleeved on the outer wall of the mandrel in a spot welding mode, and the cavity formed by the check rings and the connecting pipe is filled with lubricating grease.
Further, the right side of the opening of the rectangular groove is provided with a telescopic baffle through the slot and the spring in a horizontal sliding mode, the telescopic baffle is attached to the right surface of the turning plate, and the left side of the opening of the rectangular groove is connected with the turning plate through a nylon filter screen.
Further, the power supply module comprises a mains supply module, a dual-power change-over switch and a solar power supply module, and the dual-power change-over switch is respectively and electrically connected with the mains supply module and the solar power supply module.
A non-stop weighing detection method of a quartz crystal sensor comprises the following steps:
s1: the moving front wheel of the automobile collides with the quartz crystal sensor to collect impact force, meanwhile, the turning plate rotates leftwards, the proximity switch is started, the wireless high-definition snap radar tester is started, and the distance and the starting time are measured;
s2: the front wheel of the moving automobile directly presses the turning plate, the quartz crystal sensor collects the acting force change value in the process, meanwhile, the turning plate rotates downwards to press the touch switch, so that the wireless high-definition snap radar tester is started, and the distance and the end time are measured;
s3: and (3) obtaining DeltaV and t by using a formula DeltaFt=DeltaV.M and a wireless high-definition snapshot radar tester, and selecting the variation of the measured value of the quartz crystal sensor as DeltaF to obtain M.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the impact force is measured by using the quartz crystal sensor, then the speed change value and the movement time are obtained by using the wireless high-definition snapshot radar tester, the wireless communication module transmits the signal to the background monitoring center, finally the mass is obtained by using the impact force calculation formula, and meanwhile, the reverse escape of the automobile is prevented by using the unidirectional rotation performance of the turning plate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the system of the present invention;
fig. 3 is a flow chart of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
roadbed 1, wireless high definition snap radar tester 2, rectangle recess 3, drain pipe 4, touch switch 5, proximity switch 6, dabber 7, connecting pipe 8, turn over board 9, quartz crystal sensor 10, data processing module 11, controller 12, image recognition module 13, wireless communication module 14, power module 15, storage module 16.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a quartz crystal sensor combined non-stop weighing detection device, including road bed 1, wireless high definition candid photograph radar tester 2, rectangular recess 3, drain pipe 4, touch switch 5, proximity switch 6, dabber 7, connecting pipe 8, turn over board 9 and a plurality of quartz crystal sensor 10, wireless high definition candid photograph radar tester 2 passes through the support to be fixed in road bed 1 left side top, rectangular recess 3 sets up on road bed 1's surface right side, drain pipe 4 runs through rectangular recess 3 front and back surface central inferior part and extends to road bed 1 outside, touch switch 5 and proximity switch 6 all slope up-and-down distribution fixed connection are in rectangular recess 3's inner wall left side, dabber 7 is fixed grafting between rectangular recess 3 front and back inner wall right side central authorities, connecting pipe 8 cup joints on dabber 7's outer wall through the torsional spring rotation, a plurality of quartz crystal sensor 10 inlay the outstanding right surface of fixing at turning over board 9;
the quartz crystal sensor 10 signal connection data processing module 11, the data processing module 11 signal connection controller 12, controller 12 electric connection power module 15, controller 12 signal connection image recognition module 13, wireless communication module 14 and storage module 16, wireless high definition snapshot radar tester 2 signal connection image recognition module 13, the quartz crystal sensor 10 is connected to power module 15 electricity, parallelly connected proximity switch 6 and touch switch 5 between power module 15 and the wireless high definition snapshot radar tester 2.
Wherein, wireless high definition candid photograph radar tester 2 models adopt HYHT204, have wireless transmission function, reduce the use of data line, and the operation is more convenient.
The two ends of the connecting pipe 8 are fixedly provided with check rings sleeved on the outer wall of the mandrel 7 in a spot welding mode, and a cavity formed by the check rings and the connecting pipe 8 is filled with lubricating grease, so that blocking is prevented, and smooth movement is realized.
The right side of the opening of the rectangular groove 3 is provided with a telescopic baffle through a slot and a spring in a horizontal sliding mode, the telescopic baffle is attached to the right surface of the turning plate 9, the left side of the opening of the rectangular groove 3 is connected with the turning plate 9 through a nylon filter screen, and sundries are reduced to enter the inner cavity of the rectangular groove 3 to affect drainage.
The power module 15 comprises a mains supply module, a dual power supply change-over switch and a solar power supply module, wherein the dual power supply change-over switch is respectively electrically connected with the mains supply module and the solar power supply module, and is energy-saving and environment-friendly.
A non-stop weighing detection method of a quartz crystal sensor comprises the following steps:
s1: the moving front wheel of the automobile collides with the quartz crystal sensor 10 to collect impact force, meanwhile, the turning plate 9 rotates leftwards (namely into the rectangular groove (3)), the proximity switch 6 is started, the wireless high-definition snap-shot radar tester 2 is started, and the distance and the starting time are measured;
s2: the front wheel of the moving automobile always presses the turning plate 9, the quartz crystal sensor 10 collects the acting force change value in the process, meanwhile, the turning plate 9 rotates downwards to press the touch switch 5, so that the wireless high-definition snap-shot radar tester 2 is started, and the distance and the end time are measured;
s3: and using a formula delta Ft=delta V.M, acquiring delta V and t by the wireless high-definition snapshot radar tester 2, and selecting the variation of the measured value of the quartz crystal sensor 10 as delta F to obtain M.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (5)
1. The utility model provides a quartz crystal sensor's non-stop weighing detection device, includes wireless high definition snap radar tester (2), rectangle recess (3), drain pipe (4), touch switch (5), proximity switch (6), dabber (7), connecting pipe (8), turns over board (9) and a plurality of quartz crystal sensor (10), its characterized in that: the wireless high-definition snapshot radar tester (2) is fixed above the left side of the roadbed (1) through a bracket, the rectangular groove (3) is formed in the surface of the roadbed (1), the drain pipe (4) penetrates through the lower part of the center of the front and rear surfaces of the rectangular groove (3) and extends to the outer side of the roadbed (1), the touch switch (5) and the proximity switch (6) are fixedly connected to the left side of the inner wall of the rectangular groove (3) in an upward-inclined up-down mode, the mandrel (7) is fixedly inserted between the centers of the right sides of the front and rear inner walls of the rectangular groove (3), the connecting pipe (8) is sleeved on the outer wall of the mandrel (7) through torsion spring rotation, and a plurality of quartz crystal sensors (10) are embedded and fixedly protruding on the surface of the turning plate (9);
the quartz crystal sensor (10) is in signal connection with the data processing module (11), the data processing module (11) is in signal connection with the controller (12), the controller (12) is electrically connected with the power module (15), the controller (12) is in signal connection with the image recognition module (13), the wireless communication module (14) and the storage module (16), the wireless high-definition snapshot radar tester (2) is in signal connection with the image recognition module (13), the power module (15) is electrically connected with the quartz crystal sensor (10), and a proximity switch (6) and a touch switch (5) are connected in parallel between the power module (15) and the wireless high-definition snapshot radar tester (2);
the method for detecting the non-stop weighing of the quartz crystal sensor by adopting the device comprises the following steps:
s1: the method comprises the steps of collecting the impact force of an automobile front wheel impacting a quartz crystal sensor (10), simultaneously rotating a turning plate (9) into a rectangular groove (3), starting a proximity switch (6), starting a wireless high-definition snapshot radar tester (2), and measuring the distance and starting time;
s2: when the front wheel of a moving automobile directly presses the turning plate (9), the quartz crystal sensor (10) collects the acting force change value in the process, meanwhile, the turning plate (9) rotates downwards to press the touch switch (5), so that the wireless high-definition snap radar tester (2) is started, and the distance and the end time are measured;
s3: and (3) acquiring DeltaV and t by using a formula DeltaFt=DeltaV.M and a wireless high-definition snapshot radar tester (2), and selecting the variation of the measured value of the quartz crystal sensor (10) as DeltaF to obtain M.
2. The non-stop weighing detection device of a quartz crystal sensor assembly of claim 1, wherein: the model of the wireless high-definition snapshot radar tester (2) adopts HYHT204.
3. The non-stop weighing detection device of a quartz crystal sensor assembly of claim 1, wherein: and check rings sleeved on the outer wall of the mandrel (7) are fixed at the two ends of the connecting pipe (8) through spot welding, and lubricating grease is filled in a cavity formed by the check rings and the connecting pipe (8).
4. The non-stop weighing detection device of a quartz crystal sensor assembly of claim 1, wherein: the right side of the opening of the rectangular groove (3) is provided with a telescopic baffle through a slot and a spring in a horizontal sliding mode, the telescopic baffle is attached to the right surface of the turning plate (9), and the left side of the opening of the rectangular groove (3) is connected with the turning plate (9) through a nylon filter screen.
5. The non-stop weighing detection device of a quartz crystal sensor assembly of claim 1, wherein: the power supply module (15) comprises a mains supply module, a dual-power change-over switch and a solar power supply module, and the dual-power change-over switch is respectively and electrically connected with the mains supply module and the solar power supply module.
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| CN201910833555.7A CN110440889B (en) | 2019-09-04 | 2019-09-04 | Non-stop weighing detection device and method for quartz crystal sensor combination |
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| CN201910833555.7A CN110440889B (en) | 2019-09-04 | 2019-09-04 | Non-stop weighing detection device and method for quartz crystal sensor combination |
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| CN110440889B true CN110440889B (en) | 2023-08-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113551752B (en) * | 2021-08-03 | 2023-02-24 | 广州聚杰智能称重实业有限公司 | Bimodulus does not have dead angle detection device that weighs that does not stop |
| CN117173637A (en) * | 2023-09-25 | 2023-12-05 | 广东长盈科技股份有限公司 | Unattended weighing anti-cheating method, device and system and readable medium |
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