Automatic line inspection method for intelligent toy vehicle
A technology of smart toys and toy cars, which is applied in the field of automatic line inspection of smart toy cars, and can solve the problems of inability to accurately locate toy cars and inability to adjust toy cars
Active Publication Date: 2019-04-19
骆运章
View PDF5 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] When the toy car is patrolling the grid track line, using the existing technology to perform automatic line patrol, there are problems that the toy car cannot be accurately adjusted when it is moving and the position of the toy car cannot be accurately positioned during travel.
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
specific Embodiment approach
[0056] As a specific implementation of the embodiment of the present invention, the automatic line inspection method also includes steps:
[0057] Obtain the path change information collected by the previous two groups of sensors, perform time compensation according to the path change information, and position the toy car at the center position of the cross in the grid trajectory line; wherein, the center position is the cross of the two trajectory lines The intersection forms a square area whose side length is the line width of the trace.
[0058] As a specific implementation manner of the embodiment of the present invention, time compensation is performed according to path change information, specifically:
[0059] According to the path change information, identify whether the sensing area of the first two sets of sensors has just crossed the trajectory line, and if so, perform time compensation according to the initial speed of the toy car.
[0060] In the embodiment of ...
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 discloses an automatic line inspection method for an intelligent toy vehicle. The method includes the following steps: receiving four groups of road surface information analog signals collected by four groups of sensors before the toy vehicle starts or in line inspection, and converting each group of the analog signals into corresponding digital signals through digital-to-analog conversion, wherein four groups of the sensors are mounted at the bottom of the toy car; comparing each the digital signal with a preset color jump threshold value respectively to obtain path change information of corresponding positions of each group of the sensors; acquiring posture deviation information of the toy vehicle relative to the track line according to each group of the path change information; and adjusting the steering strength of left and right wheel motors of the toy vehicle according to the posture deviation information. The automatic line inspection method for the intelligent toyvehicle can accurately realize automatic line inspection, and can further accurately adjust the initial position of the toy vehicle and accurately position the position of the toy vehicle in the traveling process.
Description
technical field [0001] The invention relates to the technical field of toys, in particular to an automatic line inspection method for an intelligent toy car. Background technique [0002] Toys refer to items specially used for children's games, which can improve children's intelligence development and entertainment and play functions. A good toy can develop motor ability, train perception, stimulate imagination, arouse curiosity, and provide material conditions for children's physical and mental development. With the continuous improvement of people's living standards, people have a higher pursuit of toys in terms of entertainment, playability and intellectual development. [0003] At present, when the toy car on the market is automatically patrolling the grid track line, it uses two sensor heads to realize deviation correction. No matter which sensor head senses the track line during the driving process, the wheels will immediately correct in the opposite direction. [000...
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 Applications(China)
IPC IPC(8): A63H17/26
CPCA63H17/26
Inventor 骆运章
Owner 骆运章