CN112437139A - Lithium electricity intelligent interconnection system for industrial vehicle - Google Patents

Lithium electricity intelligent interconnection system for industrial vehicle Download PDF

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Publication number
CN112437139A
CN112437139A CN202011264788.9A CN202011264788A CN112437139A CN 112437139 A CN112437139 A CN 112437139A CN 202011264788 A CN202011264788 A CN 202011264788A CN 112437139 A CN112437139 A CN 112437139A
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China
Prior art keywords
module
battery
information
cloud
data
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Pending
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CN202011264788.9A
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Chinese (zh)
Inventor
代志家
洪磊
王志海
王飞
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Anhui Heding Electromechanical Equipment Co ltd
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Anhui Heding Electromechanical Equipment Co ltd
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Priority to CN202011264788.9A priority Critical patent/CN112437139A/en
Publication of CN112437139A publication Critical patent/CN112437139A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters 
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Secondary Cells (AREA)

Abstract

The invention relates to the technical field of intelligent battery management systems, in particular to an intelligent lithium battery interconnection system for industrial vehicles, which comprises a lithium battery and a processor module electrically connected with the lithium battery, wherein the processor module is electrically connected with a data acquisition module, a data storage module, an action control module, a communication module and a GSM module, and the action control module comprises on-off control of a relay, heating function control, balance control, SOC estimation, SOH estimation and SOP estimation; the cloud database and the data storage module are synchronously stored and updated; and the GSM module is used for transmitting the information in the data storage module to the cloud database. The system can check various information of the battery in real time, avoid over-discharge of the battery, simultaneously adopt local storage and various information of the cloud storage battery, collect all battery information at the cloud, analyze and correct local battery data better through big data cloud information, protect the battery better and prolong the service life of the battery.

Description

Lithium electricity intelligent interconnection system for industrial vehicle
Technical Field
The invention relates to the technical field of intelligent battery management systems, in particular to an intelligent lithium battery interconnection system for an industrial vehicle.
Background
The traditional battery management system does not have the functions of remote monitoring and the like, namely, the service condition of the battery can be known only in an application field, but the service condition of the battery can not be known in different places through a network;
after the lithium electric forklift is used by a customer, the customer often forgets to close the key switch, so that the battery is in a working state for a long time and is easy to overdischarge, and once the battery is overdischarged, the capacity loss caused by the battery is irreversible.
Disclosure of Invention
The invention aims to solve the defect that the lithium battery of an industrial vehicle is inconvenient to manage in the prior art, and provides an intelligent lithium battery interconnection system for the industrial vehicle.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent lithium battery interconnection system for industrial vehicles comprises a lithium battery and a processor module electrically connected with the lithium battery, wherein the processor module is electrically connected with a data acquisition module, a data storage module, an action control module, a communication module and a GSM module;
the data acquisition module is used for acquiring lithium battery information, including battery single voltage information, battery temperature information, battery total voltage information, battery current information, battery insulation information, charging port temperature information and CC2 signal information;
the data storage module is used for storing battery historical operation data, fault information data and data acquired by the data acquisition module;
the action control module comprises on-off control of a relay, heating function control, balance control, SOC estimation, SOH estimation and SOP estimation;
the communication module consists of CAN communication and a 485 communication network and is responsible for communication with a charger, a vehicle controller and a vehicle instrument;
the cloud platform comprises a cloud database and an internet terminal, and the cloud database and the data storage module are synchronously stored and updated;
and the GSM module is used for transmitting the information in the data storage module to the cloud database.
The processor module is electrically connected with a positioning module, and the GSM module is used for transmitting the position information of the lithium battery to the cloud database.
The processor module is electrically connected with an OTA upgrading module, and the OTA upgrading module is wirelessly connected with the cloud platform.
The internet terminal comprises the steps of inquiring the state of the battery, remotely early warning and alarming, remotely diagnosing faults and tracing software and hardware information.
The lithium battery intelligent interconnection system for the industrial vehicle has the beneficial effects that: the system can check various information of the battery in real time; the information state of the battery is checked in real time by means of the cloud database, after the battery is found to be in an over-discharge state, the client is timely contacted, the battery is timely charged by the client, over-discharge of the battery is avoided, meanwhile, various information of the battery is stored in a local storage mode and in a cloud storage mode, all battery information is collected in the cloud, battery information on a single industrial vehicle is collected in the local mode, local battery data can be better analyzed and corrected through big data cloud information, the battery is better protected, and the service life of the battery is prolonged.
Drawings
FIG. 1 is a schematic view of the overall module structure of the present invention;
FIG. 2 is a schematic diagram of a data acquisition module according to the present invention;
FIG. 3 is a schematic diagram of a data storage module according to the present invention;
FIG. 4 is a schematic diagram of the motion control module according to the present invention;
fig. 5 is a schematic diagram of the internet terminal structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an intelligent lithium battery interconnection system for an industrial vehicle comprises a lithium battery and a processor module electrically connected with the lithium battery, wherein the processor module is electrically connected with a data acquisition module, a data storage module, an action control module, a communication module and a GSM module;
the data acquisition module is used for acquiring lithium battery information, including battery single voltage information, battery temperature information, battery total voltage information, battery current information, battery insulation information, charging port temperature information and CC2 signal information;
the data storage module is used for storing historical battery operation data, fault information data and data acquired by the data acquisition module;
the action control module comprises on-off control of a relay, heating function control, balance control, SOC estimation, SOH estimation and SOP estimation;
the communication module consists of CAN communication and 485 communication networks and is responsible for communication with a charger, a vehicle controller and a vehicle instrument;
the cloud platform comprises a cloud database and an internet terminal, the cloud database and the data storage module are synchronously stored and updated, and the internet terminal comprises inquiry of battery states, remote early warning and alarming, remote fault diagnosis and software and hardware information tracing;
and the GSM module is used for transmitting the information in the data storage module to the cloud database.
The processor module is electrically connected with the positioning module, and the GSM module is used for transmitting the lithium battery position information to the cloud database.
The system acquires information of a battery in real time and uploads information parameters to the cloud end in real time through a GSM module, the battery state estimation is more accurate based on an SOC/SOH/SOP cloud end correction technology of cloud end big data, battery operation data are uploaded to the cloud end in real time through a wireless data transmission network, functions of battery state query, remote early warning alarm, remote fault diagnosis and software and hardware information tracing are supported, compared with traditional after-sale field program updating, an OTA upgrading module is high in upgrading speed and free of disturbance, after-sale operation and maintenance cost is greatly reduced, and various information of the battery can be checked in real time through information reported by a cloud end database; the information state of the battery is checked in real time through the cloud database, after the battery is found to be in an over-discharge state, the client is timely contacted, the battery is timely charged by the client, the over-discharge of the battery is avoided, meanwhile, various information of the battery is stored in a local storage mode and a cloud side, all battery information is collected in the cloud side, the battery information on a single industrial vehicle is collected in the local mode, and local battery data can be better analyzed and corrected through big data cloud side information.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any technical solutions, concepts and designs obtained by equivalent substitutions or changes of the technical solutions and the inventive concepts of the present invention by those skilled in the art within the technical scope of the present invention shall be covered by the scope of the present invention.

Claims (4)

1. The intelligent lithium battery interconnection system for the industrial vehicle comprises a lithium battery and a processor module electrically connected with the lithium battery, and is characterized in that the processor module is electrically connected with a data acquisition module, a data storage module, an action control module, a communication module and a GSM module, the GSM module is connected with a cloud platform, and the cloud platform is wirelessly connected with a client module;
the data acquisition module is used for acquiring lithium battery information, including battery single voltage information, battery temperature information, battery total voltage information, battery current information, battery insulation information, charging port temperature information and CC2 signal information;
the data storage module is used for storing battery historical operation data, fault information data and data acquired by the data acquisition module;
the action control module comprises on-off control of a relay, heating function control, balance control, SOC estimation, SOH estimation and SOP estimation;
the communication module consists of CAN communication and a 485 communication network and is responsible for communication with a charger, a vehicle controller and a vehicle instrument;
the cloud platform comprises a cloud database and an internet terminal, and the cloud database and the data storage module are synchronously stored and updated;
and the GSM module is used for transmitting the information in the data storage module to the cloud database.
2. The intelligent interconnection system for lithium batteries for industrial vehicles according to claim 1, wherein the processor module is electrically connected with a positioning module, and the GSM module is used for transmitting lithium battery position information to a cloud database.
3. The intelligent interconnection system for lithium batteries of industrial vehicles according to claim 1 or 2, characterized in that the processor module is electrically connected with an OTA upgrade module, and the OTA upgrade module is wirelessly connected with a cloud platform.
4. The intelligent interconnection system for the lithium batteries of the industrial vehicles according to claim 1, wherein the internet terminal comprises inquiry of battery states, remote early warning and alarming, remote fault diagnosis and software and hardware information tracing.
CN202011264788.9A 2020-11-13 2020-11-13 Lithium electricity intelligent interconnection system for industrial vehicle Pending CN112437139A (en)

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Application Number Priority Date Filing Date Title
CN202011264788.9A CN112437139A (en) 2020-11-13 2020-11-13 Lithium electricity intelligent interconnection system for industrial vehicle

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113093026A (en) * 2021-04-02 2021-07-09 广州市江科电子有限公司 Comprehensive detection system and method for after-sale storage battery
CN113246796A (en) * 2021-05-24 2021-08-13 广东技术师范大学 Cloud vehicle-mounted battery information database based on 5G network

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108469590A (en) * 2018-03-22 2018-08-31 深圳市南霸科技有限公司 A kind of intelligent battery condition monitoring system based on Internet of Things
CN108501752A (en) * 2018-04-23 2018-09-07 长沙优力电驱动***有限公司 Battery management system
CN108688511A (en) * 2017-04-03 2018-10-23 上海前孟计算机科技有限公司 A kind of entire vehicle controller integrated with battery management system for pure electric automobile
CN108749607A (en) * 2018-05-23 2018-11-06 清华大学深圳研究生院 A kind of electric automobile power battery management and monitoring system based on cloud computing
CN109649215A (en) * 2018-12-31 2019-04-19 深圳市尚亿芯科技有限公司 Electric vehicle lithium battery security monitoring management system
CN111913985A (en) * 2020-08-28 2020-11-10 中国科学技术大学 Intelligent battery charging and discharging management system and method based on 5G cloud computing platform

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108688511A (en) * 2017-04-03 2018-10-23 上海前孟计算机科技有限公司 A kind of entire vehicle controller integrated with battery management system for pure electric automobile
CN108469590A (en) * 2018-03-22 2018-08-31 深圳市南霸科技有限公司 A kind of intelligent battery condition monitoring system based on Internet of Things
CN108501752A (en) * 2018-04-23 2018-09-07 长沙优力电驱动***有限公司 Battery management system
CN108749607A (en) * 2018-05-23 2018-11-06 清华大学深圳研究生院 A kind of electric automobile power battery management and monitoring system based on cloud computing
CN109649215A (en) * 2018-12-31 2019-04-19 深圳市尚亿芯科技有限公司 Electric vehicle lithium battery security monitoring management system
CN111913985A (en) * 2020-08-28 2020-11-10 中国科学技术大学 Intelligent battery charging and discharging management system and method based on 5G cloud computing platform

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113093026A (en) * 2021-04-02 2021-07-09 广州市江科电子有限公司 Comprehensive detection system and method for after-sale storage battery
CN113246796A (en) * 2021-05-24 2021-08-13 广东技术师范大学 Cloud vehicle-mounted battery information database based on 5G network

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Application publication date: 20210302