A method for dynamic weighing of road vehicles
A dynamic weighing and vehicle technology, applied in the field of vehicle weighing, can solve the problems of high cost, poor weighing accuracy, and affecting the large-scale application of equipment, and achieve short weighing platform, high weighing accuracy, and reduce civil engineering The effect of cost
Active Publication Date: 2017-01-18
SHAANXI SIWEI WEIGHING APP LIMITED
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] There are two methods for realizing the dynamic weighing of vehicles in the prior art. One is to use the principle of single-axis weighing and cumulative axle load to obtain the total weight on the axle load scale with a length of 0.5-0.8 meters. , this type of weighing equipment has been included in the elimination list of road weight tolls; the other is to realize the dynamic weighing of the whole vehicle on the truck scale with a load-bearing platform longer than 18 meters. The principle of dynamic weighing is that the whole vehicle weighs , the system weighs accurately, but due to the high cost of manufacturing and civil engineering of this type of equipment, especially the inability to meet the needs of ramps, it affects the large-scale promotion and application of the equipment
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0014] Attached below figure 1 Describe the first embodiment of the present invention: the dynamic weighing process of a common six-axle large truck.
[0015] (1) When the first axle of the vehicle enters the weighing platform, the photoelectric switch is blocked, the weighing system starts, detects and collects the weighing data information of the first axle, and establishes a single-axle axle group model Σ1;
[0016] (2) When the second axis of the vehicle enters the weighing platform, when the first axis and the second axis are on the weighing platform at the same time, detect and collect the biaxial weighing data information of the first axis and the second axis, and establish a dual axis group model ∑2;
[0017] (3) When the third axis of the vehicle enters the weighing platform, when the first axis, the second axis, and the third axis are on the weighing platform at the same time, detect and collect the three axes of the first axis, the second axis, and the third axis ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a road vehicle dynamic weighing method. When a vehicle passes by a weighing platform, a plurality of axle set models are established according to the numbers of the axles contained by the weighing platform in sequence, weighing data information of each axle set models is detected and collected, weighing data information of a plurality of sections of the vehicle is obtained, and a vehicle weighing result can be obtained by adding up weighting data information with the smallest number of sections. According to the road vehicle dynamic weighing method, the weighing precision is high, the weighing platform is small and short, and the manufacturing cost of equipment and the manufacturing cost of a building project are greatly reduced. The road vehicle dynamic weighing method has wide application prospect in the field of highways.
Description
technical field [0001] The invention belongs to the technical field of vehicle weighing, and in particular relates to a dynamic weighing method for road vehicles. Background technique [0002] There are two methods for realizing the dynamic weighing of vehicles in the prior art. One is to use the principle of single-axis weighing and cumulative axle load to obtain the total weight on the axle load scale with a length of 0.5-0.8 meters. , this type of weighing equipment has been included in the elimination list of road weight tolls; the other is to realize the dynamic weighing of the whole vehicle on the truck scale with a load-bearing platform longer than 18 meters. The principle of dynamic weighing is that the whole vehicle weighs , the system weighs accurately, but due to the high cost of manufacturing and civil engineering of this type of equipment, especially the inability to meet the needs of ramps, it affects the large-scale promotion and application of the equipment. ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01G19/03
Inventor 王建军
Owner SHAANXI SIWEI WEIGHING APP LIMITED