A distributed leveling controller circuit

A controller, distributed technology, applied in the direction of program control, computer control, general control system, etc., can solve the problems of non-functioning, poor scalability, low reliability, etc., to achieve high leveling function accuracy and fast running speed , stable and reliable performance

Inactive Publication Date: 2016-01-20
ZHEJIANG UNIV OF WATER RESOURCES & ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this centralized control method has disadvantages such as low reliability and poor scalability. Once the microprocessor system fails abnormally, the entire automatic leveling control system will not work normally, and more seriously, it will cause the system to crash and cause Accident

Method used

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  • A distributed leveling controller circuit
  • A distributed leveling controller circuit
  • A distributed leveling controller circuit

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Embodiment Construction

[0022] like figure 1 As shown, the present invention includes a power supply circuit 1, an outrigger ground contact detection circuit 2, an outrigger upper and lower limit detection circuit 3, a two-dimensional inclination angle detection circuit 4, an RS485 bus communication circuit 5, an outrigger control drive circuit 6, a main control The chip circuit 7, the power supply circuit 1 is the outrigger ground contact detection circuit 2, the outrigger upper and lower limit detection circuit 3, the two-dimensional inclination angle detection circuit 4, the RS485 bus communication circuit 5, the outrigger control drive circuit 6, and the main control chip circuit 7 provides 12V voltage and 5V voltage, outrigger ground contact detection circuit 2, outrigger upper and lower limit detection circuit 3, two-dimensional inclination angle detection circuit 4, RS485 bus communication circuit 5, outrigger control drive circuit 6 are all connected with the main control chip Circuit 7 is co...

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PUM

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Abstract

The invention relates to a distributed leveling controller circuit. The distributed leveling controller circuit comprises a power supply circuit, a supporting leg grounding detection circuit, a supporting leg upper-and-lower limiting detection circuit, a two-dimensional inclination detection circuit, an RS485 bus communication circuit, a supporting leg controlling and driving circuit and a main control chip circuit, wherein the power supply circuit provides 12V voltage and 50V voltage for the supporting leg grounding detection circuit, the supporting leg upper-and-lower limiting detection circuit, the two-dimensional inclination detection circuit, the RS485 bus communication circuit, the supporting leg controlling and driving circuit and the main control chip circuit, and the supporting leg grounding detection circuit, the supporting leg upper-and-lower limiting detection circuit, the two-dimensional inclination detection circuit, the RS485 bus communication circuit and the supporting leg controlling and driving circuit are all electrically connected with the main control chip circuit. The distributed leveling controller circuit has the advantages that distributed leveling, automatic leveling control and intelligent leveling control are achieved, time for leveling is short, and leveling accuracy is high.

Description

technical field [0001] The invention belongs to the technical field of leveling control of platforms such as vehicles, and in particular relates to a distributed leveling controller terminal circuit based on single-chip technology and RS485 bus communication. Background technique [0002] Leveling control technology is important to many military and civilian installations. With the development of modern industry, especially the military industry, more and more objects need to be leveled, and the scope is wider and wider. Many industries have shown concern and demand for leveling control technology. The requirements for accuracy and speed are getting higher and higher. The traditional leveling method is done manually. For the leveling adjustment of the platform, the operator uses a leveling instrument to check and find the leveling error, and manually adjusts it. As a result, it takes a lot of time and the leveling accuracy is very low. In recent years, with the rapid devel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D3/12G05B19/042
Inventor 张美燕蔡文郁郑晓丹罗云霞
Owner ZHEJIANG UNIV OF WATER RESOURCES & ELECTRIC POWER
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