CN201283804Y - Electric automobile management system - Google Patents

Electric automobile management system Download PDF

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Publication number
CN201283804Y
CN201283804Y CNU2008201493631U CN200820149363U CN201283804Y CN 201283804 Y CN201283804 Y CN 201283804Y CN U2008201493631 U CNU2008201493631 U CN U2008201493631U CN 200820149363 U CN200820149363 U CN 200820149363U CN 201283804 Y CN201283804 Y CN 201283804Y
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CN
China
Prior art keywords
sensor
temperature
motor
signal
current
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Expired - Fee Related
Application number
CNU2008201493631U
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Chinese (zh)
Inventor
马鸿军
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HENAN HONGMA INDUSTRIAL Co Ltd
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Individual
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Priority to CNU2008201493631U priority Critical patent/CN201283804Y/en
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Publication of CN201283804Y publication Critical patent/CN201283804Y/en
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Expired - Fee Related legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The utility model discloses an electric automobile management system, composed of a center processor, a detection unit and a display unit, wherein the detection unit comprises a pressure sensor, a speed sensor, a current sensor, a temperature sensor, a carbon brush sensor, a brake oil sensor, a hand brake sensor, a light signal sensor and a reversing signal sensor and the display unit comprises a liquid crystal display; signal output terminals of the pressure sensor, the speed sensor, the current sensor, the temperature sensor, the carbon brush sensor, the brake oil sensor, the hand brake sensor, the light signal sensor and the reversing signal sensor are connected with a center processor and the signal output terminal of the center processor is connected with a controller, a motor and an accumulator and the center processor detects the temperature, pressure, current, charging and discharging, of the accumulator and the temperature of the motor, the temperature of the motor controller and the worn condition of the motor and the driver is remind of maintaining the automobile when the detection value achieves or exceeds the setting value.

Description

A kind of electronlmobil management system
Technical field
The utility model belongs to a kind of electronlmobil management system.
Background technology
Electronlmobil is as the vehicle of novelty, has energy-saving and environmental protection, advantage such as pollution-free.But in use also there are some problems in electronlmobil, the battery service technical sophistication, and the maintenance cost height, fragile, and battery temperature is difficult to control, fragile engine commutator when carbon brush may wear to end position.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and a kind of electronlmobil management system that can monitor the every operational factor of electronlmobil is provided.
The utility model is achieved through the following technical solutions:
A kind of electronlmobil management system, it is characterized in that: it is made of central process unit, detecting unit and display unit, and described detecting unit includes voltage sensor, speed sensor, current sensor, temperature sensor, carbon brush sensor, brake solution sensor, stopping brake lock sensor, wigwag sensor and astern signal sensor; Described display unit includes Liquid Crystal Display (LCD); The signal output part of described voltage sensor, speed sensor, current sensor, temperature sensor, carbon brush sensor, brake solution sensor, stopping brake lock sensor, wigwag sensor and astern signal sensor is connected with central process unit, and the signal output part of central process unit is connected with controller, motor, storage battery.
The utility model has the advantages that: by central process unit to temperature, voltage, the electric current of battery, discharge and recharge, the wear pattern of temperature, electric machine control actuator temperature and the motor of motor detects, and reminds chaufeur to overhaul by warning device when above-mentioned detected value reaches or exceeds established standards or timely exchange device more.
Description of drawings
Figure is a frame principle figure of the present utility model.
The specific embodiment
Embodiment: electronlmobil management system as shown in the figure, it is made of central process unit, detecting unit and display unit, and described detecting unit includes voltage sensor, speed sensor, current sensor, temperature sensor, carbon brush sensor, brake solution sensor, stopping brake lock sensor, wigwag sensor and astern signal sensor; Described display unit includes Liquid Crystal Display (LCD); The signal output part of described voltage sensor, speed sensor, current sensor, temperature sensor, carbon brush sensor, brake solution sensor, stopping brake lock sensor, wigwag sensor and astern signal sensor is connected with central process unit, and the signal output part of central process unit is connected with controller, motor, storage battery.
Implementation procedure is as follows: by central process unit the signal that collects is handled, controlled each functional component then.
1, temperature control: motor, controller, storage battery will produce heat in the course of the work, if radiating condition is bad, perhaps ambient temperature is too high, surpass the electrical work temperature, will take measures, to guarantee the electrical equipment normal operation.Each point for measuring temperature is carried out monitor temperature monitor, when detecting certain some temperature and be higher than setting value, send instruction, start corresponding cooling measure by treater.The motor temperature setting value is degree centigrade, and the battery temperature setting value is 50 degrees centigrade, and the controller desired temperature is 60 degrees centigrade.
2, current detecting: adopt suddenly the ear current sensor to make the complete machine current detecting.Employing non-contact detecting mechanism can improve accuracy of detection, simplifies wiring is installed.Detected current signal is delivered to treater, monitors charge and discharge process.Report to the police and record to overcharging, cross to put to provide.
3, speed control: by speed sensor monitoring vehicle running velocity, the record mileage.Hypervelocity is limited, and give to report to the police.
4, residual capacity: charge and discharge are measured to battery, counting cell residual capacity and continuation of the journey mileage.
5, parking brake control: parking brake should be moved braking position to during parking, does not have glancing impact when detecting, and provides signal after the time-delay.
6, brake fuel-flow control: when detecting the brake solution quantity not sufficient, provide alerting signal, and control vehicle is out of service.
7, carbon brush abrasion detection: when carbon brush for electric machine may wear to a certain degree, sensor provided signal, and treated device sends alerting signal, and stops vehicle operating after handling, and treated chaufeur replacing carbon brush.
8, voltage measurement is carried out voltage measurement to every batteries, monitoring every batteries operation conditions, and shows with diagramatic way, to make things convenient for driver's observation.Obviously increase if find certain batteries internal resistance, voltage descends, and faults such as the serious overbalance of each batteries voltage provide alerting signal, and set up a record.Every batteries rated voltage is 6 volts, adopts 8 joint series connection, totally 48 volts.The charging valtage upper limit is set at 60 volts, and the single battery upper limit is set at 7.5 volts.The sparking voltage lower limit set is 42 volts, and the single battery lower limit set is 5.25 volts.Single battery voltage is higher than the upper limit, perhaps is lower than lower limit, promptly is judged as fault, should do further inspection, to determine fault cause.

Claims (1)

1, a kind of electronlmobil management system, it is characterized in that: it is made of central process unit, detecting unit and display unit, and described detecting unit includes voltage sensor, speed sensor, current sensor, temperature sensor, carbon brush sensor, brake solution sensor, stopping brake lock sensor, wigwag sensor and astern signal sensor; Described display unit includes Liquid Crystal Display (LCD); The signal output part of described voltage sensor, speed sensor, current sensor, temperature sensor, carbon brush sensor, brake solution sensor, stopping brake lock sensor, wigwag sensor and astern signal sensor is connected with central process unit, and the signal output part of central process unit is connected with controller, motor, storage battery.
CNU2008201493631U 2008-09-22 2008-09-22 Electric automobile management system Expired - Fee Related CN201283804Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201493631U CN201283804Y (en) 2008-09-22 2008-09-22 Electric automobile management system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201493631U CN201283804Y (en) 2008-09-22 2008-09-22 Electric automobile management system

Publications (1)

Publication Number Publication Date
CN201283804Y true CN201283804Y (en) 2009-08-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201493631U Expired - Fee Related CN201283804Y (en) 2008-09-22 2008-09-22 Electric automobile management system

Country Status (1)

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CN (1) CN201283804Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012006792A1 (en) * 2010-07-14 2012-01-19 Li Hui Electric automobile thermal management system
CN102879034A (en) * 2012-09-19 2013-01-16 天津长城精益汽车零部件有限公司 Storage battery running state monitor device
CN103660976A (en) * 2012-09-04 2014-03-26 黃清信 Intelligent traveling warning and monitoring system and equipment thereof
CN102118046B (en) * 2010-01-05 2014-08-20 光阳工业股份有限公司 Method and device for switching power mode of electric vehicle
CN105181989A (en) * 2015-09-28 2015-12-23 苏州市海神达机械科技有限公司 Fault monitoring device used for starter

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102118046B (en) * 2010-01-05 2014-08-20 光阳工业股份有限公司 Method and device for switching power mode of electric vehicle
WO2012006792A1 (en) * 2010-07-14 2012-01-19 Li Hui Electric automobile thermal management system
CN103660976A (en) * 2012-09-04 2014-03-26 黃清信 Intelligent traveling warning and monitoring system and equipment thereof
CN102879034A (en) * 2012-09-19 2013-01-16 天津长城精益汽车零部件有限公司 Storage battery running state monitor device
CN102879034B (en) * 2012-09-19 2015-10-28 天津长城精益汽车零部件有限公司 A kind of accumulator monitoring running state device
CN105181989A (en) * 2015-09-28 2015-12-23 苏州市海神达机械科技有限公司 Fault monitoring device used for starter

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C14 Grant of patent or utility model
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ASS Succession or assignment of patent right

Owner name: HENAN HONGMA INDUSTRY CO., LTD.

Free format text: FORMER OWNER: MA HONGJUN

Effective date: 20100527

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Address after: 450004 Henan Zhengzhou warehouse Street No. 172

Patentee after: Henan Hongma Industrial Co., Ltd.

Address before: Zhengzhou City, Henan province 450004 warehouse Street No. 172

Patentee before: Ma Hongjun

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Owner name: HONG ELECTRIC CO., LTD., ZHENGZHOU BRANCH

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Effective date of registration: 20100730

Address after: 450047, Henan Zhengzhou Zheng Dong New District erudite road 1000

Patentee after: Zhengzhou Hongke Electric Co.,Ltd.

Address before: 450004 Henan Zhengzhou warehouse Street No. 172

Patentee before: Henan Hongma Industrial Co., Ltd.

ASS Succession or assignment of patent right

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TR01 Transfer of patent right

Effective date of registration: 20110830

Address after: 450004 Henan Zhengzhou warehouse Street No. 172

Patentee after: Henan Hongma Industrial Co., Ltd.

Address before: 450047, Henan Zhengzhou Zheng Dong New District erudite road 1000

Patentee before: Zhengzhou Hongke Electric Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090805

Termination date: 20160922

CF01 Termination of patent right due to non-payment of annual fee