CN205750440U

CN205750440U - Floor-cleaning machine, road sweeper control system

Info

Publication number: CN205750440U
Application number: CN201620706573.0U
Authority: CN
Inventors: 陈国剑
Original assignee: Hefei Gaomei Cleaning Equipment Co Ltd
Current assignee: Hefei Gaomei Cleaning Equipment Co Ltd
Priority date: 2016-07-05
Filing date: 2016-07-05
Publication date: 2016-11-30
Anticipated expiration: 2026-07-05

Abstract

Originally the utility model discloses a kind of floor-cleaning machine, road sweeper control system, include: power control module, human-computer interaction module, communication module, power control module, human-computer interaction module, communication module include a MCU respectively, power control module controls by MCU that MOSFET realizes floor-cleaning machine, road sweeper scrubs motor and vacuum motor soft start and speed governing, adds the energy saver mode reducing motor speed；Human-computer interaction module uses high-resolution color TFT LCDs as virtual instrument, uses capacitor touch button to replace mechanical switch；Communication module uses GPS to obtain the real-time geographical locations of machine, and GPRS/WIFI uploads the data such as the state of machine, adds the monitoring function to single-unit accumulator, and each module uses CAN to connect, and simplifies floor-cleaning machine, the wire harness of road sweeper system.This utility model achieves the modularity of floor-cleaning machine control system, makes floor-cleaning machine maintenance and repair become simpler.

Description

Floor-cleaning machine, road sweeper control system

Technical field:

This utility model relates to electronic circuit field, is specifically related to a kind of floor-cleaning machine, road sweeper control system.

Background technology:

Tradition floor-cleaning machine, road sweeper control system are all the mechanically-based switch of local, D.C. contactor and self contained instrument etc. Realizing, it is big to there is impact in the method, affects motor and battery problem；D.C. contactor method is used to realize To the speed governing of motor thus energy saver mode cannot be realized；Owing to motor start-up procedure existing bigger dash current, catalyst Generally require and select bigger contact capacity, so can cause the biggest waste；Using discrete instrument to show, wire harness makes Complexity, poor stability, use and to switch the uniqueness being difficulty with key；Whole set of cells is carried out by accumulator protecting, Cell damage single-unit often causes wearing whole set of cells down after damaging；When user ground has only to safeguard when, it is impossible to open Open energy saver mode, scrub motor and vacuum motor all full power operation, waste the energy, reduce floor-cleaning machine, road sweeper single charge Working area.

Utility model content:

The purpose of this utility model is to solve above-mentioned deficiency, it is provided that a kind of for floor-cleaning machine, the control system of road sweeper.

The technical solution adopted in the utility model is:

A kind of floor-cleaning machine, road sweeper control system, it is characterised in that: include power control module, human-computer interaction module, Communication module, power control module, human-computer interaction module, communication module include a MCU respectively, and power control module passes through MCU controls MOSFET and drives floor-cleaning machine, the traction electric machine of road sweeper, vacuum motor, scrubs motor, electromagnetic valve, push-rod electric machine, MCU controls each motor, the rotating speed of vacuum motor by the pwm signal of output different duty so that it is ramps up during startup and opens Dynamic, stopping of gradually slowing down when stopping, can reducing electric motor starting to motor, frame for movement, the impact of lead battery, extend these The service life of parts；Energy saver mode (electric moter voltage reduces to specified 75%) can also be realized by this PWM mode, reduce Complete machine power, reduction noise, prolongation single charge use the time；Each motor, vacuum motor are believed to MCU input feedback current/voltage Number, with the current/voltage threshold ratio in MCU relatively, it may be judged whether transshipping or open a way, within sustained overload 20%, power-off in 60 seconds, holds Power-off in 6 seconds within continuous overload 20%-50%, overload 50% power-off immediately above；Described human-computer interaction module includes and is connected with MCU RFID card reading module, color TFT-LCD display screen, capacitor touch button, using RFID card reading module as floor-cleaning machine, road sweeper Key switch, RFID card reading module by identify user rfid card in its key switch function of information realization, use Rfid card as the electron key of machine, makes the key uniqueness of machine higher, simultaneously can be by the information identification machine of card Operator；Using color TFT-LCD display screen as virtual instrument, to floor-cleaning machine, the travel speed of road sweeper, the water yield, electric power storage The duty of pond electricity, each motor and vacuum motor intuitively shows, triggers by touching corresponding capacitor touch button Floor-cleaning machine, the corresponding function of road sweeper, use capacitor touch button as floor-cleaning machine, road sweeper key switch, improve user Man-machine interaction experience, breaks through the restriction of traditional mechanical quick change mechanical life, extends button and uses the time, reduces fault rate； Described communication module include be connected with MCU GPS module, GPRS module, WIFI module, ice storing time circuit, communicate mould Block obtains floor-cleaning machine, the geographical position of road sweeper by GPS module, is uploaded acquisition floor-cleaning machine by GPRS/WIFI module, is swept the floor The status data of car and geographical position, each batteries of floor-cleaning machine, the accumulator battery of road sweeper is entered by ice storing time circuit Row status monitoring, can be automatically stopped accumulator externally exports once to have a batteries there is a problem, and is uploaded by fault message Process to server, remind user to safeguard；The control instruction that man-machine interaction produces is led to by described human-computer interaction module Crossing CAN and be transferred to power control board, power control board controls each power component by floor-cleaning machine, road sweeper action, power control The duty that molding block is detected sends communication module to by CAN, communication module by the floor-cleaning machine received, sweep Ground car duty, machine GPS location, accumulator monitoring data are organized into TCP/IP Frame, together by GPRS or WIFI Upload onto the server.

Described a kind of floor-cleaning machine, road sweeper control system, it is characterised in that: described color TFT-LCD display screen uses 16 color TFT liquid crystal touch screens.

The utility model has the advantages that:

This utility model system uses modularized design, convenient maintenance and maintenance, is divided into human-computer interaction module, power to control Module, communication module, three intermodules use CAN to carry out communication, simplify floor-cleaning machine, road sweeper strand design, improve The stability of machine, has saved cost.

Accompanying drawing illustrates:

Fig. 1 is floor-cleaning machine of the present utility model, road sweeper control system block diagram.

Detailed description of the invention:

As it is shown in figure 1, a kind of floor-cleaning machine, road sweeper control system, include power control module 1, human-computer interaction module 2, communication module 3, power control module 1, human-computer interaction module 2, communication module 3 include a MCU 4, power control respectively Module 1 controls MOSFET 5 by MCU 4 and drives floor-cleaning machine, the traction electric machine 6 of road sweeper, vacuum motor 7, scrubs motor 8, electricity Push-rod electric machine 10, brush push-rod electric machine 11 are taken off in magnet valve 9, suction, and MCU 4 controls each electricity by the pwm signal of output different duty Machine, the rotating speed of vacuum motor so that it is stopping of gradually slowing down when ramping up startup, stopping during startup, can reduce electric motor starting To motor, frame for movement, the impact of lead battery, extend the service life of these parts；Can also be real by this PWM mode Existing energy saver mode (electric moter voltage reduces to specified 75%), reduces complete machine power, reduces noise, prolongation single charge use time； Each motor, vacuum motor are to MCU input feedback current and voltage signals, with the current/voltage threshold ratio in MCU relatively, it may be judged whether mistake Carrying or open circuit, power-off in 60 seconds within sustained overload 20%, power-off in 6 seconds within sustained overload 20%-50%, overload 50% is immediately above Power-off.

Human-computer interaction module 2 includes RFID card reading module 12 that corresponding MCU 4 connects, color TFT-LCD shows Display screen 13, capacitor touch button 14, using RFID card reading module 12 as floor-cleaning machine, the key switch of road sweeper, RFID Card Reader mould Block 12, by its key switch function of information realization in the rfid card of identification user, uses rfid card as the electronics key of machine Spoon, makes the key uniqueness of machine higher, simultaneously can be by the operator of the information identification machine of card；Color TFT-LCD Display screen 13 use 16 color TFT liquid crystal touch screens as virtual instrument, to floor-cleaning machine, the travel speed of road sweeper, the water yield, storage The duty of battery electric quantity, each motor and vacuum motor intuitively shows, touches by touching corresponding capacitor touch button 14 floor-cleaning machines, the corresponding functions of road sweeper, use capacitor touch button as floor-cleaning machine, road sweeper key switch, improve User's man-machine interaction experience, breaks through the restriction of traditional mechanical quick change mechanical life, extends button and uses the time, reduces fault Rate.

Communication module 3 includes GPS module 15 that corresponding MCU 4 connects, GPRS/WIFI module 16, accumulator Testing circuit 17, communication module 3 obtains the geographical position of floor-cleaning machine, road sweeper by GPS module 15, by GPRS/WIFI mould Group 16 uploads acquisition floor-cleaning machine, the status data of road sweeper and geographical position, and ice storing time circuit 17 is to floor-cleaning machine, road sweeper Each batteries of accumulator battery carry out status monitoring, once have a batteries there is a problem and can be automatically stopped accumulator pair Outer output, and fault message is uploaded onto the server process, remind user to safeguard.

The control instruction that man-machine interaction produces is transferred to power control board, power by CAN by human-computer interaction module 2 Panel controls each power component and passes through by floor-cleaning machine, road sweeper action, the duty that power control module 1 is detected CAN sends communication module 3 to, and communication module 3 is by the floor-cleaning machine received, road sweeper duty, machine GPS location, storage Battery detection data are organized into TCP/IP Frame together, are uploaded onto the server by GPRS or WIFI.

This control system allow floor-cleaning machine, road sweeper man-machine interaction the most friendly, control mode is the most intelligent.

Claims

1. a floor-cleaning machine, road sweeper control system, it is characterised in that: include power control module, human-computer interaction module, lead to Believing module, described power control module, human-computer interaction module, communication module include a MCU respectively, and power control module leads to Cross MCU to control MOSFET driving floor-cleaning machine, the traction electric machine of road sweeper, vacuum motor, scrub motor, electromagnetic valve, push-rod electric machine, MCU controls each motor, the rotating speed of vacuum motor by the pwm signal of output different duty so that it is ramps up during startup and opens Dynamic, stopping of gradually slowing down when stopping, each motor, vacuum motor are to MCU input feedback current and voltage signals, with the electric current in MCU Voltage threshold compares, it may be judged whether transships or opens a way；Described human-computer interaction module includes the RFID Card Reader mould being connected with MCU Block, color TFT-LCD display screen, capacitor touch button, using RFID card reading module as floor-cleaning machine, the key switch of road sweeper, RFID card reading module, by its key switch function of information realization in the rfid card of identification user, shows color TFT-LCD Screen is as virtual instrument, to floor-cleaning machine, the travel speed of road sweeper, the water yield, accumulator electric-quantity, each motor and the work of vacuum motor Intuitively show as state, trigger floor-cleaning machine, the corresponding function of road sweeper by touching corresponding capacitor touch button；Described Communication module include be connected with MCU GPS module, GPRS module, WIFI module, ice storing time circuit, communication module lead to Cross GPS module and obtain floor-cleaning machine, the geographical position of road sweeper, uploaded by GPRS/WIFI module and obtain floor-cleaning machine, road sweeper Status data and geographical position, ice storing time circuit carries out shape to each batteries of floor-cleaning machine, the accumulator battery of road sweeper State is monitored, and can be automatically stopped accumulator externally exports once to have a batteries there is a problem, and fault message uploads to clothes Business device processes, and reminds user to safeguard；The control instruction that man-machine interaction produces is passed through CAN by described human-computer interaction module Bus transfer is to power control board, and power control board controls each power component by floor-cleaning machine, road sweeper action, power control module The duty detected sends communication module to by CAN, and communication module is by the floor-cleaning machine received, turner of sweeping the floor Make state, machine GPS positions, accumulator monitoring data are organized into TCP/IP Frame together, is uploaded to by GPRS or WIFI Server.

A kind of floor-cleaning machine, road sweeper control system the most according to claim 1, it is characterised in that: described color TFT-LCD Display screen uses 16 color TFT liquid crystal touch screens.