Intelligent vertical vehicle control system
A control system and intelligent technology, applied in the field of control and electronic technology applications, can solve problems such as electromagnetic wire detection circuit misjudgment, motor drive circuit burnout, power supply voltage instability, etc., to achieve less signal glitches, enhanced load capacity, and mechanical well-structured effects
Inactive Publication Date: 2017-01-04
XIAMEN UNIV TAN KAH KEE COLLEGE
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Problems solved by technology
The disadvantages of the existing upright driving are as follows: 1. When the track is relatively close, the electromagnetic wire detection circuit is prone to misjudgment, wire loss and other errors; 2. When the smart car is running or starting at full load, it is prone to motor drive The phenomenon of circuit burning; 3. The power supply is prone to voltage instability; 4. The power consumption is large
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[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0024] This embodiment provides an intelligent upright vehicle control system, such as figure 1 As shown, it includes a car body, and the car body is provided with a main board and an electromagnetic wire detection device connected to it, a drive board, a nixie tube module, an encoder module, and a battery module; image 3 As shown, the main board includes a smart car switch circuit, a keyboard input circuit, a liquid crystal display circuit, a K60 single-chip slot circuit for setting the K60 single-chip microcomputer, an isolation circuit arranged between the K60 single-chip microcomputer and the drive circuit, and an isolation circuit for the electromagnetic wire The detector circuit and power supply circuit for signal acquisition by the detection device; Figure 7 As shown, the driving board includes a boost circuit, a driving circuit and an H-bridg...
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The invention relates to an intelligent vertical vehicle control system which is characterized by including a vehicle body. The vehicle body is provided with a main board, and an electromagnetic wire detection device, a driving plate, a nixie tube module, an encoder module, and a battery module that are connected with the main board, the main board comprises a smart vehicle switch circuit, a keyboard input circuit, a liquid crystal display circuit, a K60 single-chip microcomputer slot circuit for setting a K60 single-chip microcomputer, an isolation circuit arranged between the K60 single-chip microcomputer and the driving circuit, a detection circuit for performing signal acquisition on the electromagnetic wire detection device, and a power supply circuit, and the driving plate includes a boost circuit, a driving circuit, and an H-bridge circuit. The intelligent vertical vehicle control system optimizes the electromagnetic wire detection circuit and the detection circuit to reduce the probability of misjudgment and line missing; optimizes the driving circuit to avoid the vertical straight-through phenomenon of the full-bridge circuit, and thus avoiding the phenomenon of drive burning; optimizes the power supply circuit to determine that the power supply is stably output; and optimizes the overall circuit layout to reduce the power consumption.
Description
technical field [0001] The invention relates to the application field of control and electronic technology, in particular to an intelligent upright vehicle control system. Background technique [0002] Since the Seventh National Undergraduate "Freescale" Cup Smart Car Competition was held, all participating colleges and universities have gradually mastered the control scheme and hardware system design of upright driving. The more mature hardware control circuits now include: the smallest system of single-chip microcomputer, electromagnetic wire detection, gyroscope and accelerometer, speed detection, motor drive, power supply, setting and debugging. The overall performance of the car body is related to the hardware implementation of the above-mentioned modules, the signal connection between the modules, the overall placement of the modules, the control scheme, and each control parameter. Therefore, it is particularly important to handle the above-mentioned relationships. Th...
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IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/25257
Inventor 刘萍胡莉莉陈金鹏陈言滨
Owner XIAMEN UNIV TAN KAH KEE COLLEGE