Intelligent tracking tow truck

A technology of intelligent tracking and consignment vehicles, applied in energy-saving ICT, sustainable buildings, program control, etc., can solve problems such as large power consumption, high production costs, and inconvenient management, and achieve the effect of reducing waste and energy consumption

Inactive Publication Date: 2014-02-12
CHINA JILIANG UNIV
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the consignment vehicles in domestic airports, hotels, golf courses and other places are refitted with electric vehicles, which have the disadvantages of high power consumption, high production costs, etc., and require human control, and there are problems such as inconvenient management.

Method used

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Embodiment Construction

[0025] The present invention will be further described in conjunction with the accompanying drawings and embodiments.

[0026] 1. Implementation of composite power management system

[0027] attached image 3 As shown, a composite power management system includes solar panels, 220V, 50Hz mains electricity, batteries, rectification, voltage stabilization and filtering circuits, and large capacitor charging circuits. Among them, the capacitance of the large capacitor is above 3300 μF, and the storage battery is a lithium battery pack.

[0028] In the case of sufficient light radiation flux, in order to prevent the phenomenon of reducing battery life while charging and discharging, a large capacitor charging method is adopted. That is, when the consignment car is running, the lithium battery pack has current output, and the solar panel charges the large capacitor at this time; when the consignment car stops running, the lithium battery pack has no current output, and the large ...

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Abstract

The invention mainly provides an intelligent tracking tow truck which can bear a certain weight. The tow truck mainly involves a tow truck combined type power management system based on single-chip microcomputer control and a tow truck short-distance wireless two-way navigation system based on single-chip microcomputer control. The intelligent tracking tow truck combined type power management system is powered on by a storage battery, and the storage battery is charged through a solar cell panel or city power. The intelligent tracking tow truck short-distance wireless two-way navigation system achieves man-truck positioning through a wireless induction system, an ultrasonic induction system determines the distance between a person and the truck, and the wireless induction system and the ultrasonic induction system cooperate to achieve synchronous running of the tow truck and a controller. An inclination angle detection system is used for monitoring the pavement conditions in the running process of the tow truck in real time and matched with a direct-current speed reducing motor driving system to achieve automatic acceleration during uphill running and automatic braking during downhill running. The intelligent tracking tow truck is powered on by a hybrid power source of solar energy and the city power, the wireless technology and the ultrasonic technology are used for achieving intelligent control of the tow truck, and the tow truck has the advantages of saving energy, being environmentally friendly, intelligent and the like and is an ideal tool for short-distance low weight carrying.

Description

technical field [0001] The invention relates to a means of transportation, in particular to a consignment vehicle. Background technique [0002] At present, most of the consignment vehicles in domestic airports, hotels, golf courses and other places are refitted electric vehicles, which have the disadvantages of high power consumption, high production costs, etc., and require human control, and there are problems such as inconvenient management. In recent years, with the development and utilization of new energy sources, solar power supply technology has become mature. The invention uses solar energy and battery composite power supply for power supply, and utilizes radio and ultrasonic induction system for automatic positioning, has the advantages of energy saving, emission reduction and intelligent control, and fills a gap in the field of intelligent consignment vehicles in my country at present. Contents of the invention [0003] The purpose of the present invention is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02G05B19/042
CPCY02B60/50
Inventor 梁培王垚牛荦朱夏峰徐超王乐郭垠萱
Owner CHINA JILIANG UNIV
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