CN108337288A - The intelligent service system that whole vehicle information is acquired and uploaded - Google Patents
The intelligent service system that whole vehicle information is acquired and uploaded Download PDFInfo
- Publication number
- CN108337288A CN108337288A CN201711329210.5A CN201711329210A CN108337288A CN 108337288 A CN108337288 A CN 108337288A CN 201711329210 A CN201711329210 A CN 201711329210A CN 108337288 A CN108337288 A CN 108337288A
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- China
- Prior art keywords
- acquisition
- module
- signal
- voltage
- acquisition module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
-
- 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
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses the intelligent service systems a kind of whole vehicle information acquisition and uploaded, including information acquisition module, transmission module and remote service platform;Described information acquisition module is acquired for the facility information to vehicle electric appliance and summarizes;The transmission module, for collected facility information to be transmitted to remote service platform;The remote service platform, for storing facility information.The unified management and the centralized management to charging equipment of present invention realization vehicle and background service.
Description
Technical field
The present invention relates to information acquisition system technical field more particularly to the Intellectual garments of a kind of acquisition of whole vehicle information and upload
Business system.
Background technology
Currently, with the rapid development of automobile industry, various special-purpose vehicles are used in various industries, the equipment of special-purpose vehicle
Also more and more complete;Type with the development of police equipment, the equipment about police vehicle increases, and problems faced is just therewith
It is that can become increasingly complex to the management of vehicle and vehicle equipment, a large amount of charging equipment is installed in vehicle, if wants to reach to band
The information of electric equipment controls, and the technical problems such as information collection and upload to charging equipment in special-purpose vehicle are very crucial, for reality
The unified management of existing vehicle and perfect much sooner to the centralized management of charging equipment and background service, the present invention devises one kind
Whole vehicle information acquires and uploads intelligent service system.
Invention content
The present invention in view of the shortcomings of the prior art and defect, provides a kind of Intellectual garment whole vehicle information acquisition and uploaded
Business system realizes unified management and the centralized management to charging equipment and the background service of vehicle.
In order to achieve the object, the technical solution adopted in the present invention is:
A kind of intelligent service system whole vehicle information acquisition and uploaded, including information acquisition module, transmission module and remote service
Platform;
Described information acquisition module is acquired for the facility information to vehicle electric appliance and summarizes;
The transmission module, for collected facility information to be transmitted to remote service platform;
The remote service platform, for storing facility information.
Further, described information acquisition module includes power supply unit acquisition module, monitoring device acquisition module, controller
Acquisition module and 3G/4G equipment acquisition modules;
The power supply unit acquisition module, for the signal acquisition to battery pack, power supply, charger and inverter;
The monitoring device acquisition module, for video camera voltage and temperature signal be acquired;
The controller acquisition module, is adopted for the alarm signal to controller total voltage, accelerator voltage and controller
Collection;
The 3G/4G equipment acquisition module, for the temperature of equipment, voltage, SIM card state, WIFI states and positioning states
Signal acquisition.
Further, the signal acquisition to battery pack, including to single battery voltage, assembled battery total voltage, electricity
Pond group discharge current and battery temperature are acquired, while Vehicular battery type being identified;
The signal acquisition to power supply, including to SYH-300 type power supply centralized control system Collections;
The signal acquisition to charger includes the voltage signal acquisition to charger;
The signal acquisition to inverter, including to inverter AC output end voltage signal acquisitions.
Further, the transmission module includes the first conversion module, the second conversion module and transmission unit;
First conversion module, for the collected signal of information acquisition module to be converted into 232 signal transmissions to second turn
Change the mold block;
Second conversion module, for 232 signals to be converted into network RJ45 signals;
The transmission unit, for network to be transmitted to remote service platform with RJ45 signals by 2G nets.
Further, further include client, the client is connect by procotol with remote service platform.
Further, the client carries out user's registration, including primary user and two by accessing remote service platform
Grade user;
The primary user is buying car side, and the real time information of electrical equipment in vehicle is checked by logging in client;
The secondary user is to sell vehicle side, accesses after-sales staff information by logging in client, is registered or repair is stepped on
Note.
The beneficial effects of the invention are as follows:
The intelligent service system of the present invention whole vehicle information acquisition and uploaded, is realized by information acquisition module to interior power supply system
System, monitoring system, the information of controller and 3G/4G equipment carry out signal acquisition, then by transmission module by collected electricity
Signal is converted to 232 general signals of serial ports, 232 signals are then converted to network signal are transmitted to remote service and put down
Platform can realize unified management and storage to interior charging equipment information, convenient for centralized management, while can pass through client
To in vehicle information carry out real time inspection, staff can by client access or change in-vehicle information, to check or
Repair is recorded, and buying car side can also check vehicle checking about on-vehicle information by client, and both sides are independent of each other,
It is easy to use;The system makes the acquisition of on-vehicle information and upload more perfect, and easy to use, work efficiency is high.
Description of the drawings
Fig. 1 is the structural schematic diagram of whole vehicle information acquisition of the present invention and the intelligent service system embodiment 1 uploaded.
Fig. 2 is the structural schematic diagram of whole vehicle information acquisition of the present invention and the intelligent service system embodiment 2 uploaded.
Fig. 3 is the structural schematic diagram of whole vehicle information acquisition of the present invention and the intelligent service system embodiment 2 uploaded.
Fig. 4 is the structural schematic diagram of whole vehicle information acquisition of the present invention and the intelligent service system embodiment 2 uploaded.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific implementation mode present invention is further described in detail:
Embodiment 1:As shown in Figure 1, a kind of intelligent service system whole vehicle information acquisition and uploaded, including information acquisition module
101, transmission module 102 and remote service platform 103;Described information acquisition module 101 is sequentially connected with transmission module 102 and long-range
Service platform 103;
Described information acquisition module 101 is acquired for the facility information to vehicle electric appliance and summarizes;The transmission module 102,
For collected facility information to be transmitted to remote service platform 103;The remote service platform 103, for believing equipment
Breath is stored.
Embodiment 2:As shown in Fig. 2, a kind of intelligent service system whole vehicle information acquisition and uploaded, including information collection mould
100, transmission module 200, remote service platform 300 and client 400;Described information acquires mould 100 and is acquired including power supply unit
Module 201, monitoring device acquisition module 202, controller acquisition module 203 and 3G/4G equipment acquisition module 204, the transmission
Module 200 includes the first conversion module 205, the second conversion module 206, and the power supply unit acquisition module 201, monitoring device are adopted
Collection module 202, controller acquisition module 203 and 3G/4G equipment acquisition module 204 are sequentially connected first in transmission module 200
Conversion module 205, the second conversion module 206, transmission unit 207, remote service platform 300 and client 400.
The power supply unit acquisition module 201, for the signal acquisition to battery pack, power supply, charger and inverter;Institute
State monitoring device acquisition module 202, for video camera voltage and temperature signal be acquired;The controller acquisition module
203, it is acquired for the alarm signal to controller total voltage, accelerator voltage and controller;The 3G/4G equipment acquisition
Module 204, for the signal acquisition to the temperature of equipment, voltage, SIM card state, WIFI states and positioning states;It is described to electricity
The signal acquisition of pond group, including single battery voltage, assembled battery total voltage, battery power discharge electric current and battery temperature are carried out
Acquisition, while Vehicular battery type is identified;The signal acquisition to power supply, including SYH-300 type power supplys are concentrated
Control system Collection;The signal acquisition to charger includes the voltage signal acquisition to charger;It is described right
The signal acquisition of inverter, including to inverter AC output end voltage signal acquisitions.The transmission module 200 includes the first conversion
Module 205, the second conversion module 206 and transmission unit 207;First conversion module 205 is used for information acquisition module
100 collected signals are converted into 232 signal transmissions to the second conversion module 206;Second conversion module 206, being used for will
232 signals are converted into network RJ45 signals;The transmission unit 207 is transmitted for netting network by 2G with RJ45 signals
To remote service platform 300;The remote service platform 300, for storing facility information;The client 400 is logical
Procotol is crossed to connect with remote service platform 300;The client 400 carries out user by accessing remote service platform 300
Registration, including primary user and secondary user;The primary user is buying car side, is checked in vehicle by logging in client 400
The real time information of electrical equipment;The secondary user is to sell vehicle side, and after-sales staff information is accessed by logging in client 400, into
Row is registered or repair registration.
Include following several for information acquisition module 100 as a kind of embodiment:To the signal acquisition of battery pack
Including:Single cell voltage(1 voltage of battery, 2 voltage ... battery of battery, 6 voltage);Assembled battery total voltage, discharge current, electricity
Pond temperature(Storehouse battery temperature, side storehouse battery temperature afterwards).
Include for Vehicular battery type identification:When system detectio to vehicle has vehicle-mounted 12V to start storage battery, battery is shown
" to start storage battery:XXX;Energy-storage battery group:XXX”;When system detectio to vehicle starts storage battery without vehicle-mounted 12V, battery is shown
" start storage battery:Nothing;Power, energy-storage battery group:XXX”.
Include to power supply signal acquisition:SYH-300 type power supply centralized control system Collections, as dispatch from foreign news agency electric leakage is opened
Tripping is closed, provides electric leakage switch tripping, the signals such as overload trip for oneself;Voltage DC24V signals are controlled, charger AC220V signals are inverse
Become device AC output end voltages, interior socket " monitoring " voltage, AC220V-DC12V power supplys:In SYH-300 type centralized control systems
" turning 12V " AC220V voltages, " 12V+ " DC12V voltages;C220C-DC5V power supplys:" side in SYH-300 type centralized control systems
Screen " AC220V voltages;The output voltage of 5V voltage acquisition interfaces, 5V need to reserve voltage acquisition interface;Direct current transducer:Reserved three
Group input and output voltage acquires wire size line, and three power supply names are respectively " 12V DC converter "(Input voltage, output electricity
Pressure), " 24V direct current transducers 1 "(Input voltage:, output voltage), " 24V direct current transducers 2 "(Input voltage, output voltage).
Include to charger signal acquisition:Charging voltage, charging current, charge volume, charging time, alarm signal(Overheat,
Overcurrent, overvoltage is unloaded, reversed).
Include to inverter drive signal acquisition:Input terminal cell voltage, AC output voltage, output current, alarm signal(It crosses
Heat, input undervoltage, input overvoltage, output overloading).
Signal acquisition to video camera includes:Operating voltage, internal temperature.
Signal acquisition to controller includes:Controller total voltage inputs;Accelerator hall signal(Accelerator voltage);Control
The various alarm signals of device processed(Low pressure alarming, overload-alarm, high temperature alarm etc.).
Information collection to 3G/4G equipment includes:Supply voltage;Device temperature, disk state(Have, nothing);Video state
(Normally, abnormal);Camera chin(Normally, abnormal);SIM card state(Dialing, does not dial);Positioning states(Positioning, it is indefinite
Position);Wifi states(Connection is not connected with);Platform login state(Registration, it is unregistered).
For buying car side(Secondary user):Client can only check vehicle real time by logging in local client,
Vehicle-related information cannot be changed, specific login form is as follows:User name:******;Password:* * * * *, username and password
It is the independent assortment of English alphabet and number.
For staff or after-sales service logon rights(Primary user):After-sales staff first logs into the entrance of two level permission
Client 400, then again by logging in after-sales staff client 400 such as(User name:******;Password:******)Into selling
Maintenance interfaces afterwards can be registered and to the record of repair;User name is free group of Chinese character, English alphabet and number
It closes, password is the independent assortment of English alphabet and number.
As shown in figure 3, passing through same information acquisition module 100 and transmission module 200 for the other vehicle of one species
By the information collection of the electrical equipment of vehicle interior and it is uploaded to the same remote service platform 300, remote service platform 300 can
Store the information of different vehicle, client or staff accessed to arbitrary required information of vehicles by client 400 or
Modification.
The embodiment of the above, only presently preferred embodiments of the present invention, not limits the practical range of the present invention,
Therefore the equivalent change or modification that all structure, feature and principles according to described in the scope of the claims of the present invention are done, this hair should all be included in
In bright claim.
Claims (6)
1. a kind of intelligent service system whole vehicle information acquisition and uploaded, which is characterized in that including information acquisition module, transmission mould
Block and remote service platform;
Described information acquisition module is acquired for the facility information to vehicle electric appliance and summarizes;
The transmission module, for collected facility information to be transmitted to remote service platform;
The remote service platform, for storing facility information.
2. the intelligent service system according to claim 1 whole vehicle information acquisition and uploaded, which is characterized in that described information
Acquisition module includes power supply unit acquisition module, monitoring device acquisition module, controller acquisition module and 3G/4G equipment acquisition mould
Block;
The power supply unit acquisition module, for the signal acquisition to battery pack, power supply, charger and inverter;
The monitoring device acquisition module, for video camera voltage and temperature signal be acquired;
The controller acquisition module, is adopted for the alarm signal to controller total voltage, accelerator voltage and controller
Collection;
The 3G/4G equipment acquisition module, for the temperature of equipment, voltage, SIM card state, WIFI states and positioning states
Signal acquisition.
3. the intelligent service system according to claim 2 whole vehicle information acquisition and uploaded, which is characterized in that described to electricity
The signal acquisition of pond group, including single battery voltage, assembled battery total voltage, battery power discharge electric current and battery temperature are carried out
Acquisition, while Vehicular battery type is identified;
The signal acquisition to power supply, including to SYH-300 type power supply centralized control system Collections;
The signal acquisition to charger includes the voltage signal acquisition to charger;
The signal acquisition to inverter, including to inverter AC output end voltage signal acquisitions.
4. the intelligent service system according to claim 1 whole vehicle information acquisition and uploaded, which is characterized in that the transmission
Module includes the first conversion module, the second conversion module and transmission unit;
First conversion module, for the collected signal of information acquisition module to be converted into 232 signal transmissions to second turn
Change the mold block;
Second conversion module, for 232 signals to be converted into network RJ45 signals;
The transmission unit, for network to be transmitted to remote service platform with RJ45 signals by 2G nets.
5. the intelligent service system according to claim 1 whole vehicle information acquisition and uploaded, which is characterized in that further include visitor
Family end, the client are connect by procotol with remote service platform.
6. the intelligent service system according to claim 1 whole vehicle information acquisition and uploaded, which is characterized in that the client
End carries out user's registration, including primary user and secondary user by accessing remote service platform;
The primary user is buying car side, and the real time information of electrical equipment in vehicle is checked by logging in client;
The secondary user is to sell vehicle side, accesses after-sales staff information by logging in client, is registered or repair is stepped on
Note.
Priority Applications (1)
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CN201711329210.5A CN108337288A (en) | 2017-12-13 | 2017-12-13 | The intelligent service system that whole vehicle information is acquired and uploaded |
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CN201711329210.5A CN108337288A (en) | 2017-12-13 | 2017-12-13 | The intelligent service system that whole vehicle information is acquired and uploaded |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111416163A (en) * | 2020-04-01 | 2020-07-14 | 湖南行必达网联科技有限公司 | Integrated management system and method for fuel truck storage battery |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104181881A (en) * | 2014-08-06 | 2014-12-03 | 天津诺顿创新科技有限公司 | Smart diagnosis device of Internet of Things |
CN104242459A (en) * | 2014-09-26 | 2014-12-24 | 广东电网有限责任公司佛山供电局 | Real-time monitoring and analyzing system and real-time monitoring and analyzing method for substation |
CN106227135A (en) * | 2016-09-21 | 2016-12-14 | 北京机械设备研究所 | There is the New energy automobile motor control device and method of teledata monitoring function |
CN205997817U (en) * | 2016-07-20 | 2017-03-08 | 河南森源重工有限公司 | A kind of electric automobile running status long distance control system |
CN106981191A (en) * | 2017-03-16 | 2017-07-25 | 欧科佳(上海)汽车电子设备有限公司 | A kind of car management system and method based on intelligent vehicle mounted terminal |
-
2017
- 2017-12-13 CN CN201711329210.5A patent/CN108337288A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104181881A (en) * | 2014-08-06 | 2014-12-03 | 天津诺顿创新科技有限公司 | Smart diagnosis device of Internet of Things |
CN104242459A (en) * | 2014-09-26 | 2014-12-24 | 广东电网有限责任公司佛山供电局 | Real-time monitoring and analyzing system and real-time monitoring and analyzing method for substation |
CN205997817U (en) * | 2016-07-20 | 2017-03-08 | 河南森源重工有限公司 | A kind of electric automobile running status long distance control system |
CN106227135A (en) * | 2016-09-21 | 2016-12-14 | 北京机械设备研究所 | There is the New energy automobile motor control device and method of teledata monitoring function |
CN106981191A (en) * | 2017-03-16 | 2017-07-25 | 欧科佳(上海)汽车电子设备有限公司 | A kind of car management system and method based on intelligent vehicle mounted terminal |
Non-Patent Citations (2)
Title |
---|
宋继成编: "监控系统的信息采集回路设计", 《220 ̄500KV变电所二次接线设计》 * |
路甬祥主编: "信息采集", 《现代科学技术大众百科 技术卷》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111416163A (en) * | 2020-04-01 | 2020-07-14 | 湖南行必达网联科技有限公司 | Integrated management system and method for fuel truck storage battery |
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Application publication date: 20180727 |