Data acquisition device for dynamic weighing of vehicle and use method thereof

A data acquisition and vehicle technology, applied in the direction of cleaning methods, measuring devices, chemical instruments and methods using tools, etc., can solve the problems of incomplete and poor accuracy of dynamic weighing data acquisition, to ensure the accuracy of data acquisition, guarantee Accuracy and completeness, the effect of accelerating the drying rate

Pending Publication Date: 2021-12-28
浙江东鼎电子股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of incomplete and poor accuracy of dynamic weigh

Method used

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  • Data acquisition device for dynamic weighing of vehicle and use method thereof
  • Data acquisition device for dynamic weighing of vehicle and use method thereof
  • Data acquisition device for dynamic weighing of vehicle and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] refer to Figure 1-6 , a vehicle dynamic weighing data acquisition device, including a pavement foundation 1 and a groove 101 opened in the pavement foundation 1 for placing a weighing assembly 2, and also includes:

[0044] A base 3, the base 3 is connected to the inner wall of the groove 101, and a pressure sensor 4 is arranged between the base 3 and the weighing assembly 2 for dynamic weighing of the driving vehicle;

[0045] The exhaust pipe 5, the exhaust pipe 5 is placed under the weighing assembly 2, and is used to remove dust from the pressure sensor 4;

[0046] The camera device, the camera device includes a support column 6 connected to the pavement foundation 1, the outer wall of the support column 6 is connected with a connecting frame 601, and the end of the connecting frame 601 away from the supporting column 6 is connected with a camera lens 602; and

[0047] The wind dust removal mechanism, the wind dust removal mechanism is arranged on the outside of t...

Embodiment 2

[0051] refer to Figure 5-9 , a vehicle dynamic weighing data acquisition device, which is basically the same as that of Embodiment 1, furthermore, the wind dust removal mechanism includes a wind drive assembly and a dust removal assembly, and the wind drive assembly includes a casing 7 fixedly connected to the top of the support column 6, The inner wall of the casing 7 is rotatably connected with a rotating rod 701, the outer wall of the rotating rod 701 is provided with a wind blade 702, and the end of the rotating rod 701 away from the wind blade 702 is fixedly connected with a first connecting rod 703, and the outer wall of the first connecting rod 703 is rotatably connected with a The second connecting rod 704, the end of the second connecting rod 704 away from the first connecting rod 703 is connected with the dust removal assembly; since the device is arranged on the highway, when the vehicle is not weighed, the wind or The natural wind in the air exerts force on the wi...

Embodiment 3

[0057] refer to figure 1 , figure 2 , Figure 4 with Figure 10 , a vehicle dynamic weighing data acquisition device, which is basically the same as in Embodiment 2, furthermore, the weighing frame 201 inner wall is connected with an air bag 10, the weighing plate 202 is movable against the air bag 10, and the outer wall of the air bag 10 is connected with a trachea, The air pipe passes through the weighing frame 201 and the pavement foundation 1 in turn and communicates with the support column 6. The support column 6 includes an outer rod 11, and the inner wall of the outer rod 11 is slidably connected with a piston 111, and the inner wall of the outer rod 11 is connected with a second Three elastic elements 112, an inner rod 113 connected to the outer wall of the piston 111, the inner rod 113 is fixedly connected with the sleeve 7, and the second connecting rod 704 is configured as an elastically stretchable rod body.

[0058] When a vehicle needs to be dynamically weigh...

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Abstract

The invention discloses a data acquisition device for dynamic weighing of a vehicle and a use method thereof, and belongs to the technical field of dynamic weighing. The data acquisition device for dynamic weighing of the vehicle comprises a pavement foundation and a groove formed in the pavement foundation and used for placing a weighing assembly, and further comprises a base connected to the inner wall of the groove, wherein a pressure sensor is arranged between the base and the weighing assembly and used for dynamically weighing a running vehicle; an exhaust pipe arranged below the weighing assembly and used for removing dust from the pressure sensor; a camera device which comprises a supporting column connected to a pavement foundation, wherein the outer wall of the supporting column is connected with a connecting frame, and the end, away from the supporting column, of the connecting frame is connected with a camera lens; and a wind power dust removal mechanism arranged on the outer side of the supporting column and used for conducting dust removal operation on the camera lens. According to the invention, dust on the outer sides of the camera lens and the pressure sensor is cleaned, so that the accuracy of weighing data acquisition is ensured.

Description

technical field [0001] The invention relates to the technical field of dynamic weighing, in particular to a data acquisition device for vehicle dynamic weighing and a using method. Background technique [0002] Dynamic weighing technology refers to the technology of weighing the vehicle while the vehicle is moving. Dynamic weighing devices are widely used in applications such as weight-based charging and over-limit detection, and play an important role in traffic management, over-limit control, and import and export supervision. A traditional dynamic weighing device usually consists of a carrier and a sensor. Wherein, the bearing body is installed in the groove of the pavement foundation, and is used to carry all or part of the vehicle weight during the driving process of the vehicle and transmit the weight it carries to the sensor; The force is converted into an electrical signal. After the dynamic driving vehicle passes through the weighing platform equipped with sensor...

Claims

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Application Information

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IPC IPC(8): G01G19/03G01G21/30B08B13/00B08B1/00
CPCG01G19/03G01G21/30B08B1/006B08B13/00
Inventor 林小萍冯骥良祝顺飞王绍良郭龙飞王雪君
Owner 浙江东鼎电子股份有限公司
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