CN109624709A - A kind of full spectrum information shared system of new-energy automobile - Google Patents
A kind of full spectrum information shared system of new-energy automobile Download PDFInfo
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- CN109624709A CN109624709A CN201710735147.9A CN201710735147A CN109624709A CN 109624709 A CN109624709 A CN 109624709A CN 201710735147 A CN201710735147 A CN 201710735147A CN 109624709 A CN109624709 A CN 109624709A
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- 238000001228 spectrum Methods 0.000 title claims abstract description 24
- 238000012545 processing Methods 0.000 claims abstract description 33
- 239000004973 liquid crystal related substance Substances 0.000 claims description 21
- 238000013024 troubleshooting Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 238000005183 dynamical system Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000013439 planning Methods 0.000 claims description 3
- 238000005538 encapsulation Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000011161 development Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 14
- 238000012544 monitoring process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 239000010408 film Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40006—Architecture of a communication node
-
- 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
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L2012/40208—Bus networks characterized by the use of a particular bus standard
- H04L2012/40215—Controller Area Network CAN
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L2012/40267—Bus for use in transportation systems
- H04L2012/40273—Bus for use in transportation systems the transportation system being a vehicle
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a kind of full spectrum information shared systems of new-energy automobile, its terminal hardware is integrated in automobile instrument panel, and pass through wireless network connection central business processing system, vehicle full spectrum information is sent to the central business processing system by wireless network, new-energy automobile leases operator, new-energy automobile driver, new-energy automobile power supply enterprise, each level main body of the new-energy automobiles such as government regulator can be transferred through the information that central business processing system gets any desired concern, vehicle driving situation is best understood to facilitate each level main body of new-energy automobile, understand vehicle real time, accomplish in real time more into, it improves in real time, to while strict control new-energy automobile is mended partially, promote the development of new-energy automobile.
Description
Technical field
It is especially a kind of for leasing the full side of the new-energy automobile of operation the present invention relates to technical field of new energy
Position information sharing system.
Background technique
In order to encourage the development of new-energy automobile, country gives some new-energy automobile subsidy policys, particularly with
In the new-energy automobile of lease operation, it is also proposed that ODS operating differential subsidy policy.But new-energy automobile at present on the market is adopted mostly
With general-utility car instrument, it is then equipped with monitor terminal and is external in automobile instrument, monitor terminal is not integrated in automobile instrument
Together, so there are part new-energy automobile manufacturers to carry out the case where deceiving benefit using this loophole.
In hardware aspect, existing automobile instrument can not show more information of vehicles, such as the current driving mode of vehicle, energy
Recovery system situation, vehicle remaining capacity information etc.；In software aspects, the service mode that existing automobile instrument provides can not expire
The demand for services of sufficient new-energy automobile lease operation needs to meet failure problems immediate feedback, failure problems i.e. by internet
When solution, round-the-clock Quick rescue, parts price are transparent etc. requires.
From the point of view of the ecosphere, there has been no new energy vapour standardized, that form larger range covering, more effective at present
The pipe diameter design of vehicle and control means, with meet government aspect in the new-energy automobile ecosphere, manufacturer's level, user level,
The platform of service provider's level and peripheral environment level different demands.Although some vehicle main frame producers lease operator and fill
Electricity Zhuan company, have oneself is similar to T-BOX monitoring system or information management platform, but relative closure does not open into
Take into account every aspect.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of shared system of the full spectrum information for leasing the new-energy automobile of operation
System, builds the platform that an information interconnects in real time to be related to new-energy automobile main body at all levels.
A kind of full spectrum information shared system of new-energy automobile, terminal hardware is integrated in automobile instrument panel, and is led to
Wireless network connection central business processing system is crossed, vehicle full spectrum information is sent at the central business by wireless network
Reason system；
New-energy automobile leases operator and obtains lessor's vehicle operating information by the central business processing system, described
Lessor's vehicle operating information includes at least mileage travelled, vehicle driving route, Vehicular charging number, vehicle in the vehicle unit time
The failure frequency, troubleshooting efficiency；
New-energy automobile driver obtains driving side's vehicle operating information by the central business processing system and neighboring area is real
When charging pile distributed intelligence, driving side's vehicle operating information include at least the vehicle unit time in mileage travelled and driving line
Road；
New-energy automobile power supply enterprise obtains supplier of electricity vehicle operating information, the power supply by the central business processing system
Square vehicle operating information is mainly run including at least new-energy automobile quantity, vehicle in certain area and parking route, vehicle fill
Electric data provide data and support for the construction of arranging net of following charging pile；
Government regulator obtains the full spectrum information of new-energy automobile by the central business processing system, new for verifying
Energy automobile lease operation subsidy, understands new-energy automobile distribution situation within a certain area and charging pile cloth of making rational planning for
Net.
Further, new-energy automobile manufacturer and dynamical system supplier pass through the central business processing system
Vehicle situation of remote is obtained, the vehicle situation of remote includes at least vehicle and charges in the recent period cruise duration, vehicle trouble reason, vehicle
The failure frequency, troubleshooting efficiency.
Further, the new-energy automobile driver by hand-held mobile terminal and the central business processing system into
Row data communication, and oneself driving experience is fed back to the central business processing system, so as to it by hand-held mobile terminal
His each side understands the wish of terminal client, provides more good products & services.
Further, the automobile instrument panel hardware uses the bis- frameworks of MCU+ARM, and MCU is responsible for acquiring vehicle data, and
It is sent to ARM by encapsulating and encrypting for the first time, then by SPI, ARM connection is used for the liquid crystal display that data are shown and is absorbed in display
The transmitting of data；ARM is connected with locating module, receives the location information that the locating module is sent, and carry out by liquid crystal display
Display；Vehicle full spectrum information is sent to the central business processing system by wireless network by ARM.
The MCU acquires vehicle data by CAN bus and I/O interface, connects the ARM by SPI, the ARM connects
It is connected to locating module, TFT liquid crystal display and 4G module；The ARM integrates whole vehicle information, middle control signal, Camera signal, positioning letter
Number, and be presented on TFT liquid crystal display.
The MCU mainly uses single-chip microcontroller MB96F696, the ARM mainly to use IMx6, and the TFT liquid crystal display uses
LVDS interface, Camera use LVDS/MIPI interface；The TFT liquid crystal display software uses QT frame.
Innovation of the invention maximum is to propose each level main information of new-energy automobile and interconnects such a concept,
And go to construct an information sharing system as tie using automobile instrument panel, facilitate each level main body of new-energy automobile preferably
Understand vehicle driving situation, understand vehicle real time, accomplishes in real time more into improvement in real time, thus in strict control new energy
While automobile is mended partially, the development of new-energy automobile is promoted.
Detailed description of the invention
Fig. 1 is the overall structure block diagram of information sharing system；
Fig. 2 is the structural block diagram of automobile instrument；
Fig. 3 is automobile instrument control system and vehicle wiring diagram；
Fig. 4, Fig. 5 are automobile instrument and vehicle CAN network wiring diagram；
Fig. 6 is CAN network wiring diagram inside automobile instrument system；
Fig. 7, Fig. 8 are that the TFT full-color screen of automobile instrument controls wiring diagram；
Fig. 9, Figure 10 are the video monitoring wiring diagram of automobile instrument；
Figure 11 is the network connection figure of automobile instrument；
Figure 12 is USB control and the transmission wiring diagram of automobile instrument.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.The embodiment of the present invention is
It is provided for the sake of example and description, and is not exhaustively or to limit the invention to disclosed form.Very much
Modifications and variations are obvious for the ordinary skill in the art.Selection and description embodiment are in order to more preferable
Illustrate the principle of the present invention and practical application, and makes those skilled in the art it will be appreciated that the present invention is suitable to design
In the various embodiments with various modifications of special-purpose.
Embodiment 1
A kind of full spectrum information shared system of new-energy automobile, as shown in Figure 1, its terminal hardware is integrated in automobile instrument panel
In, and by wireless network connection central business processing system, vehicle full spectrum information is sent in described by wireless network
Transaction processing system is entreated, using automobile intelligent instrument as tie, it is established that one open, is related to each layer of new-energy automobile
The information platform that secondary main body can interconnect in real time.
New-energy automobile leases operator and obtains lessor's vehicle operating information by the central business processing system,
Lessor's vehicle operating information includes at least mileage travelled, vehicle driving route, Vehicular charging time in the vehicle unit time
Number, the vehicle trouble frequency, troubleshooting efficiency.
New-energy automobile driver obtains driving side's vehicle operating information and peripheral region by the central business processing system
Domain real time charging stake distributed intelligence, driving side's vehicle operating information include at least mileage travelled and row in the vehicle unit time
Sail route.
New-energy automobile power supply enterprise obtains supplier of electricity vehicle operating information by the central business processing system, described
Supplier of electricity vehicle operating information is mainly run including at least new-energy automobile quantity, vehicle in certain area and parking route, vehicle
Charge data provides data and supports for the construction of arranging net of following charging pile.
Government regulator obtains the full spectrum information of new-energy automobile by the central business processing system, is used for core
Real new-energy automobile lease operation subsidy understands new-energy automobile distribution situation within a certain area and charging pile of making rational planning for
It arranges net.
New-energy automobile manufacturer and dynamical system supplier pass through central business processing system acquisition vehicle vehicle
Condition information, the vehicle situation of remote include at least vehicle and charge cruise duration, vehicle trouble reason, vehicle trouble in the recent period frequently
Secondary, troubleshooting efficiency.
Innovation of the invention maximum is to propose each level main information of new-energy automobile and interconnects such a concept,
And it goes to construct an information sharing platform as tie using automobile instrument panel.Fuel-engined vehicle, which is developed so far, did not occur one yet
Of this sort information sharing system, and new-energy automobile, in particular for the new-energy automobile of lease operation, there are some fortune
Seek subsidy policy, in order to avoid deceive mend and so on；On the other hand, new-energy automobile is also in developing stage now, deposits
Insufficient in the problem that auxiliary facility is not complete, such as charging pile distribution, Shang Buneng fully meets the trip requirements of people.The present invention
The information sharing system of offer facilitates each level main body of new-energy automobile and is best understood from vehicle driving situation, understands vehicle
Real time information is accomplished in real time more into improvement in real time, to promote new energy while strict control new-energy automobile is mended partially
The development of source automobile.
The new-energy automobile driver carries out data communication by hand-held mobile terminal and the central business processing system,
And oneself driving experience is fed back to the central business processing system, so that other each side understand eventually by hand-held mobile terminal
The wish for holding client, provides more good products & services.The hand-held mobile terminal can be the mobile phone of driver oneself, put down
Plate is mounted with the mobile phone application interconnected with the central business processing system.
Specifically, the automobile instrument panel hardware uses the bis- frameworks of MCU+ARM, as shown in Fig. 2, sandwich frame advantage is respectively
Its duty is taken charge of, MCU is responsible for acquiring vehicle data, and is sent to ARM by first encapsulation and encryption, then by SPI, and ARM connection is used
The liquid crystal display that shows in data and the transmitting for being absorbed in display data；ARM is connected with locating module, receives the locating module hair
The location information sent, and shown by liquid crystal display；Vehicle full spectrum information is sent in described by ARM by wireless network
Entreat transaction processing system.The MCU acquires vehicle data by CAN bus and I/O interface, connects the ARM, institute by SPI
It states ARM and is connected with locating module, TFT liquid crystal display and 4G module；The ARM integrates whole vehicle information, middle control signal, Camera letter
Number, positioning signal, and be presented on TFT liquid crystal display.
Linux serial communication protocol is used between MCU and ARM, each frame data include frame head, postamble and check bit, really
Protect the integrality of intraframe data；On the one hand Linux driving is simplified in the starting of ARM linux system, automobile instrument is unwanted
Module crops, and the form by driving as module occurs as far as possible, rather than direct compilation is into kernel, is on the other hand that will show
Process load shifts to an earlier date, and improves starting speed.
Fig. 3-12 is automobile instrument hardware connection figure, and wherein Fig. 3 is automobile instrument and vehicle wiring diagram, acquires vehicle data
Automobile instrument is accessed by amplifier；Fig. 4, Fig. 5 are automobile instrument and vehicle CAN network wiring diagram, and CAN bus transceiver uses
TJA1043T；Fig. 6 is CAN network wiring diagram inside automobile instrument system, and CAN bus transceiver uses TLE6250G；Fig. 7, Fig. 8
Wiring diagram is controlled for the TFT liquid crystal display of automobile instrument, using LED driver BD81A44MUV；Fig. 9, Figure 10 are automobile instrument
Video monitoring wiring diagram, using high integration analog video decoder device TW9990；Figure 11 is the network connection figure of automobile instrument；Figure
The 12 USB control and transmission wiring diagram for automobile instrument.
The MCU mainly uses single-chip microcontroller MB96F696, the ARM mainly to use IMx6.
Software architecture: system uses Free scale kernel processor chip, (SuSE) Linux OS；TFT screen is connect using LVDS
Mouthful；Camera uses LVDS/MIPI interface；USB/SD card interface updates UI/Kernel；Can bus, I/O interface,
EMMC, DDR3 capacity 512M, the frequency 800MHz of 4GB.
The screen that the TFT liquid crystal display is made of thin film transistor (TFT), its each liquid crystal pixel point are by film crystalline substance
Body pipe drives, and there are four mutually independent thin film transistor (TFT) driving pixels to issue colourama behind each pixel, can
Show the true color of 24bit color depth.TFT liquid crystal display good brightness, contrast are high, stereovision is strong, bright-colored, job stability side
Face has superpower anti-interference ability, much surmounts SSD1963 drive scheme in the market, and SSD1963 poor anti-interference has dead
The risk of machine white screen；In resolution ratio, TFT liquid crystal display maximum can achieve UXGA, i.e. 1600 × 1200 resolution ratio.Liquid crystal display is soft
Part uses QT frame, is capable of the variation of real time reaction vehicle signal, display frame rate can reach 60Fps.
Obviously, described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, this field and those of ordinary skill in the related art institute without creative labor
The every other embodiment obtained, all should belong to the scope of protection of the invention.
Claims (8)
1. a kind of full spectrum information shared system of new-energy automobile, it is characterised in that: its terminal hardware is integrated in automobile instrument
In disk, and by wireless network connection central business processing system, vehicle full spectrum information is sent to described by wireless network
Central business processing system；
New-energy automobile leases operator and obtains lessor's vehicle operating information by the central business processing system, described
Lessor's vehicle operating information includes at least mileage travelled, vehicle driving route, Vehicular charging number, vehicle in the vehicle unit time
The failure frequency, troubleshooting efficiency；
New-energy automobile driver obtains driving side's vehicle operating information by the central business processing system and neighboring area is real
When charging pile distributed intelligence, driving side's vehicle operating information include at least the vehicle unit time in mileage travelled and driving line
Road；
New-energy automobile power supply enterprise obtains supplier of electricity vehicle operating information, the power supply by the central business processing system
Square vehicle operating information is mainly run including at least new-energy automobile quantity, vehicle in certain area and parking route, vehicle fill
Electric data provide data and support for the construction of arranging net of following charging pile；
Government regulator obtains the full spectrum information of new-energy automobile by the central business processing system, new for verifying
Energy automobile lease operation subsidy, understands new-energy automobile distribution situation within a certain area and charging pile cloth of making rational planning for
Net.
2. the full spectrum information shared system of new-energy automobile according to claim 1, it is characterised in that: new-energy automobile
Manufacturer and dynamical system supplier pass through central business processing system acquisition vehicle situation of remote, the vehicle vehicle condition
Information includes at least vehicle and charges in the recent period cruise duration, vehicle trouble reason, the vehicle trouble frequency, troubleshooting efficiency.
3. the full spectrum information shared system of new-energy automobile according to claim 2, it is characterised in that: the new energy
Driver carries out data communication by hand-held mobile terminal and the central business processing system, and passes through hand-held mobile terminal
The driving experience for feeding back oneself is provided to the central business processing system so that other each side understand the wish of terminal client
More good products & services.
4. the full spectrum information shared system of new-energy automobile according to claim 1 to 3, it is characterised in that:
The automobile instrument panel hardware uses the bis- frameworks of MCU+ARM, and MCU is responsible for acquiring vehicle data, and passes through first encapsulation and encryption,
ARM is sent to by SPI again, ARM connection is used for the liquid crystal display that data are shown and is absorbed in the transmitting of display data；ARM connection
There is locating module, receives the location information that the locating module is sent, and shown by liquid crystal display；ARM passes through wireless network
Vehicle full spectrum information is sent to the central business processing system by network.
5. the full spectrum information shared system of new-energy automobile according to claim 4, it is characterised in that: MCU and ARM
Between use Linux serial communication protocol, each frame data include frame head, postamble and check bit, it is ensured that intraframe data it is complete
Property；On the one hand the starting of ARM linux system is simplified Linux driving, the unwanted module of automobile instrument is cropped, as far as possible
Form by driving as module occurs, rather than on the other hand direct compilation is to shift to an earlier date show process load, mentions into kernel
Height starting speed.
6. the full spectrum information shared system of new-energy automobile according to claim 5, it is characterised in that: the MCU is logical
CAN bus and I/O interface acquisition vehicle data are crossed, the ARM is connected by SPI, the ARM is connected with locating module, TFT liquid
Crystalline substance screen and 4G module；The ARM integrates whole vehicle information, middle control signal, Camera signal, positioning signal, and is presented on TFT liquid crystal
On screen.
7. the full spectrum information shared system of new-energy automobile according to claim 6, it is characterised in that: the MCU master
Single-chip microcontroller MB96F696, the ARM is used mainly to use IMx6, the TFT liquid crystal display uses LVDS interface, and Camera is used
LVDS/MIPI interface.
8. the full spectrum information shared system of new-energy automobile according to claim 6 or 7, it is characterised in that: the TFT
Liquid crystal display software uses QT frame.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710735147.9A CN109624709A (en) | 2017-10-09 | 2017-10-09 | A kind of full spectrum information shared system of new-energy automobile |
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| CN201710735147.9A CN109624709A (en) | 2017-10-09 | 2017-10-09 | A kind of full spectrum information shared system of new-energy automobile |
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-
2017
- 2017-10-09 CN CN201710735147.9A patent/CN109624709A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102259594A (en) * | 2011-05-18 | 2011-11-30 | 河海大学 | Advanced reduced instruction-set computer (RISC) machine (ARM)-based integrated information display system for automobile |
| CN104460433A (en) * | 2014-11-11 | 2015-03-25 | 上海德科电子仪表有限公司 | Full-liquid-crystal automobile combination meter and system control method of full-liquid-crystal automobile combination meter |
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Address after: Room 705, Yibo Kechuang, no.1999, Wenchuan Road, Baoshan District, Shanghai, 201901 Applicant after: Shanghai Fangyan Intelligent Technology Co.,Ltd. Address before: Room 705, Yibo Kechuang, no.1999, Wenchuan Road, Baoshan District, Shanghai, 201901 Applicant before: SHANGHAI FANGYAN INDUSTRY Co.,Ltd. |
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