Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Power management system applied to public bike system

A technology of power management system and public bicycle, which is applied in the direction of coin-operated equipment for rental items, electric vehicle charging technology, collectors, etc., and can solve problems such as inability to achieve conversion efficiency, high cost of switching power supply, and low power supply efficiency , to achieve the effect of reducing the cost of line laying, protecting the risk of over-discharge, and facilitating system expansion

Inactive Publication Date: 2016-10-12
ZHEJIANG PAISHAN INFORMATION TECH
View PDF17 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

First, UPS is not a professional lead-acid battery charging equipment, and usually can only provide simple charging management, so that the battery cannot achieve the maximum charging efficiency in the limited charging time
Second, the system adopts the conversion process of DC to AC and then to DC when the battery is powered, and each level of conversion cannot achieve 100% conversion efficiency, which makes the power supply efficiency of the entire system low
Third, the cost of UPS and switching power supply is relatively high, and the price increases with the increase of power

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Power management system applied to public bike system
  • Power management system applied to public bike system
  • Power management system applied to public bike system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] see figure 2 , is shown as the functional block diagram of the power management system applied to the public bicycle system according to the embodiment of the present invention, which includes: a lead-acid battery charger 7, which is used to connect the street lamp AC power supply 3 as an input; a lead-acid battery 2, which is used to communicate with The lead-acid battery charger 7 is electrically connected and charged by the lead-acid ba...

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

No PUM Login to View More

Abstract

The invention discloses a power management system applied to a public bike system. The power management system comprises a lead-acid cell charger, a lead-acid cell, a power management module and the public bike system, wherein the lead-acid cell charger is used for being connected with a street lamp alternating current power supply as input; the lead-acid cell is used for being electrically connected with the lead-acid cell charger and performing charging through the lead-acid cell charger; the power management module is used for converting output voltage of the lead-acid cell so as to meet the requirement for voltage of each equipment of the public bike system and output the converted voltage to each equipment of the public bike system, meanwhile monitors the voltage of the lead-acid battery and turns on or turns off a power source according to the voltage status of the battery, and the public bike system at least comprises an industrial personal computer, and the industrial personal computer is used for receiving the voltage of the lead-acid battery monitored and reported by the power management module in real time. The system is used for performing 24-h uninterruptible power supply to the public bike system by means of an existing street lamp power supply system, and the system stability is high.

Description

technical field [0001] The invention belongs to the technical field of power management, and in particular relates to a power management system applied to a public bicycle system. Background technique [0002] The street lamp power supply system is an existing power supply system for urban public roads. If the street lamp power supply system can be used for some application systems related to urban public transportation, the power supply cost and construction cost of the entire system will be greatly reduced. However, the street lamp power supply system has its particularity. Usually, the power supply is only supplied at a specific time at night, and the power supply system is turned off for the rest of the time. [0003] The existing street lamp power supply system uses a combined system of UPS, lead-acid battery and switching power supply module, such as figure 1 shown. When the street lamp power supply is turned on, the system outputs the AC power required by the system...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G07F15/00H02J7/00H02J7/02
CPCG07F15/005H02J7/00H02J7/02Y02T90/12
Inventor 朱飞峰韦危
Owner ZHEJIANG PAISHAN INFORMATION TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com