CN107666425A - A kind of new-energy automobile remote control administrative system - Google Patents
A kind of new-energy automobile remote control administrative system Download PDFInfo
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- CN107666425A CN107666425A CN201711041268.XA CN201711041268A CN107666425A CN 107666425 A CN107666425 A CN 107666425A CN 201711041268 A CN201711041268 A CN 201711041268A CN 107666425 A CN107666425 A CN 107666425A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
-
- 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
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/16—Gateway arrangements
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a kind of new-energy automobile remote control administrative system, including vehicle monitor terminal, radio network gateway and monitoring management platform；Vehicle monitor terminal is installed in new-energy automobile, is communicatively coupled by GPRS network and radio network gateway, and the new-energy automobile data of collection are sent into radio network gateway；Monitoring management platform is connected with each other by Ethernet and radio network gateway, and the new-energy automobile data transmitted by vehicle monitor terminal are received via radio network gateway.The present invention is acquired by CAN to information of vehicles, relevant information is stored using data storage technology and usb communication technology realizes that the information between vehicle monitor terminal and driver exchanges, GPS positioning technology realizes the application of vehicle GPS, positioning and guarantee for vehicle provide effective means, and the GPRS communication technologys realize the data exchange of vehicle monitor terminal and monitoring management platform.
Description
Technical field
The present invention relates to new-energy automobile monitoring technology field, more particularly to a kind of new-energy automobile remote monitoring and administration system
System.
Background technology
New-energy automobile refer to using unconventional vehicle fuel (or using conventional vehicle fuel but load new type power fill
Put), the automobile with new technology, new construction and advanced technology principle.Wherein pure electric automobile (BEV), hybrid electric vapour
Car (HEV) and fuel cell electric vehicle (FCEV) development prospect are the best, and at present country widely popularize it is main new
Energy vehicle.
At present, hybrid vehicle and the development of pure electric automobile technology are more ripe, in what is researched and developed and produce as a trial
Stage, and understand some technological deficiencies unavoidably before vehicle prepattern.In order to improve the reliability of operation and reduce risk, exploitation
It is to be highly desirable that a set of Research on Vehicle Remote Monitoring System Based on GPRS carries out remote monitoring, state estimation and fault diagnosis to new-energy automobile
's.
The content of the invention
(1) technical problem solved
, can be real-time the invention provides a kind of new-energy automobile remote control administrative system in order to solve the above problems
Show that information, the safe operations to new-energy automobile such as the position of new-energy automobile, failure, state, basic data serve guarantor
Barrier acts on.
(2) technical scheme
A kind of new-energy automobile remote control administrative system, including vehicle monitor terminal, radio network gateway and monitoring pipe pat
Platform；The vehicle monitor terminal is installed in new-energy automobile, is communicatively coupled by GPRS network and radio network gateway, and will
The new-energy automobile data of collection are sent to the radio network gateway；The monitoring management platform passes through Ethernet and the wireless network
Close and be connected with each other, the new-energy automobile data transmitted by the vehicle monitor terminal are received via the radio network gateway.
Further, the vehicle monitor terminal includes processor unit, CAN interface unit, IC-card administrative unit, storage
Unit, low-power consumption wakeup unit, alarm unit, GPS positioning unit and GPRS communication units；
The processor unit connects automobile CAN-bus by the CAN interface unit, and collection hangs over the CAN
On information acquisition unit data；
The IC-card administrative unit is connected with each other with the processor unit, and USB export data or end are carried out using IC-card
Nullify management in end；
The memory cell is connected with each other with the processor unit, and the data of processor unit collection are deposited
Storage；
The low-power consumption wakeup unit is connected with each other with the processor unit, after parking of automobile, by key or is filled
Electric signal wakes up to terminal, makes it into working condition；
The alarm unit and the processor unit are connected with each other, and pair are connected with the CAN in exception or terminal
Situations such as portion's failure, carries out warning reminding；
The GPS positioning unit is connected with each other with the processor unit, receives the navigation electricity that GPS positioning satellite is sent
Text, for determining vehicle location in real time, follow the trail of vehicle running orbit；
The processor unit by the GPRS communication units and monitoring management platform wireless connection, by new energy,
The data of GPS, vehicle in itself are sent to the monitoring management platform.
Further, the monitoring management platform includes center supervisory systems, collaboration supervisory systems and individual consumer's clothes
Business system.
Further, the processor unit selects the single-chip microcomputer LPC2388 based on ARM7TDMI-S.
Further, the CAN interface unit selects general CAN isolated transceivers CTM8251AT.
Further, the memory cell is SD card.
Further, the GPS positioning unit includes GPS module, the first inductance, first resistor and the first electric capacity, its
Described in GPS module be 24pin Ublox NEO 5Q.
Further, the GPRS communication units include GSM/GPRS modules, second resistance, 3rd resistor and the second electricity
Hold；Wherein described GSM/GPRS modules are 68pin SIM900, and second electric capacity is electrochemical capacitor.
(3) beneficial effect
The invention provides a kind of new-energy automobile remote control administrative system, and vehicle is run in itself by CAN
The other associated accessory informations of state, entire car controller, battery management system, electric machine controller, new energy are acquired, and utilize number
Relevant information is stored according to memory technology and usb communication technology realizes that the information between vehicle monitor terminal and driver exchanges, GPS
Location technology realizes the application of vehicle GPS, and the positioning and guarantee for vehicle provide effective means, and the GPRS communication technologys are realized vehicle-mounted
The data exchange of monitor terminal and monitoring management platform, it is capable of position, failure, state, the basis of real-time display new-energy automobile
The information such as data, the safe operation to new-energy automobile serve guaranteeing role, and for new-energy automobile improvement provide according to
According to its system power dissipation is low, and real-time is good, and stable and reliable operation is powerful, using flexible, is with good expansibility, can
With a variety of new energy vehicles such as compatible pure electric automobile, hybrid vehicle.
Brief description of the drawings
Fig. 1 is a kind of structured flowchart of new-energy automobile remote control administrative system involved in the present invention.
Fig. 2 is that a kind of CAN interface element circuit of new-energy automobile remote control administrative system involved in the present invention connects
Map interlinking.
Fig. 3 is that a kind of GPS positioning unit circuit of new-energy automobile remote control administrative system involved in the present invention is former
Reason figure.
Fig. 4 is that a kind of GPRS communication units circuit of new-energy automobile remote control administrative system involved in the present invention is former
Reason figure.
Embodiment
Embodiment involved in the present invention is described in further details below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of new-energy automobile remote control administrative system, including vehicle monitor terminal, radio network gateway and
Monitoring management platform；Vehicle monitor terminal is installed in new-energy automobile, and communication link is carried out by GPRS network and radio network gateway
Connect, and the new-energy automobile data of collection are sent to radio network gateway；Monitoring management platform passes through Ethernet and radio network gateway phase
Connect, the new-energy automobile data transmitted by vehicle monitor terminal are received via radio network gateway.
Monitoring management platform includes center supervisory systems, collaboration supervisory systems and individual consumer's service system.
All monitored new energy vehicle information can all be entered into center supervisory systems, while the data of all vehicles
Center supervisory systems can be sent to.Center supervisory systems only has one, can monitor the new energy of all installation vehicle monitor terminals
Source vehicle.Center supervisory systems, real time inspection information of vehicles can be remotely accessed with the user of authority by Ethernet by being awarded.
It is the special monitoring management platform of client to cooperate with supervisory systems, can meet that client oneself builds server and in visitor
The requirement of family retention data.Cooperate with supervisory systems intelligence typing our company or the information of vehicles of this depot, it is impossible to which monitoring is originally
Vehicle beyond depot.Multiple collaboration supervisory systems can be established, composition collaboration supervisory systems group, are supervised by Ethernet and center
Guard system connects.
Individual consumer's service system is mainly mobile terminal offering customers service, and client can pass through mobile terminal at any time
Login system watches associated vehicle information.Mobile terminal client includes cellphone subscriber and pc user.Individual consumer's service system
Connected also by Ethernet with center supervisory systems.
Vehicle monitor terminal is called out including processor unit, CAN interface unit, IC-card administrative unit, memory cell, low-power consumption
Awake unit, alarm unit, GPS positioning unit and GPRS communication units；Processor unit connects automobile by CAN interface unit
CAN, collection hang over the data of the information acquisition unit in CAN；IC-card administrative unit mutually interconnects with processor unit
Connect, USB export data or terminal log-down management are carried out using IC-card；Memory cell is connected with each other with processor unit, to processing
The data of device unit collection are stored；Low-power consumption wakeup unit is connected with each other with processor unit, after parking of automobile, is passed through
Key or charging signals wake up to terminal, make it into working condition；Alarm unit is connected with each other with processor unit, right
Situations such as exception or terminal inner failure are connected with CAN carries out warning reminding；GPS positioning unit is mutual with processor unit
Connection, the navigation message that GPS positioning satellite is sent is received, for determining vehicle location in real time, follow the trail of vehicle running orbit；Processing
Device unit is sent the data of new energy, GPS, vehicle in itself by GPRS communication units and monitoring management platform wireless connection
Give monitoring management platform.
Processor unit selects the single-chip microcomputer LPC2388 based on ARM7TDMI-S, is the 8-digit microcontroller of single-chip 16/32,
Operating voltage is 5V, exports 3.3V, running frequency 72MHz.Its built-in 512kB high speeds flash storage, can 100,000 times repeatedly
Erasable, 2.0 equipment of self-carried USB/main frame/OTG, 4 UART mouths reserve two-way CAN interface, and 3 I2C and I2S connect
Mouthful, up to 104 quick GPIO mouths, the SD card interface with parallel mode, carry the real-time clock of independent current source pin, clock
Source may be configured as RTC oscillator or APB clocks.
Signal gathering unit is the already installed sensor device of vehicle itself, mainly to information of vehicles, full-vehicle control
The data such as device information, electric machine controller information, battery management system, Vehicular charger are acquired and parsed, and by collection
Data are placed on above CAN.
CAN (controller LAN) is to be transmitted in the world with one of widest bus by then passing through differential mode,
It has simple in construction, transmission range farther out, speed is very fast, nodes are free, the characteristic such as safe and reliable, make it in automotive electronics
Field receives much concern.CAN exchanges information between being designed in ECU (vehicle electronic control unit), so as to constitute automobile
Electric network.
Vehicle monitor terminal uses the high-speed CAN transceiver of automotive grade, complies fully with ISO11898 standard low-power consumption modes,
The reserved two-way CAN interfaces of LPC2388 can be waken up by CAN.CAN interface module is mainly used in completing and CAN
Communication, data needed for reception, realizes the noiseless communication between vehicle monitor terminal and automotive interior control system.CAN interface
For module from the very simple general CAN isolated transceivers CTM8251AT of interface circuit, its major function is to control CAN
Device LPC2388 logic level transition is the differential level of CAN, in addition, CTM8251AT also has to CAN controller
Buffer action between LPC2388 and CAN, insulating power supply is up to DC2500V.As shown in Fig. 2 CAN controller LPC2388
Communicated to connect by its UART1 mouth and CAN isolated transceivers U1CTM8251AT, CTM8251AT CAN_H pin connect CAN height
Data bit, CAN_L connect low bit.LPC2388 gathers the data message in CAN by CTM8251AT.
Vehicle monitor terminal data can be transmitted by GPRS network or USB exports data, and USB export is carried out using IC-card
Data management.The information of vehicles of all monitored new-energy automobiles can all be entered into center supervisory systems, and need what is nullified
Vehicle monitor terminal, to be also unregistered in the supervisory systems of center, carrying out vehicle monitor terminal also with IC-card nullifies pipe
Reason.
Memory cell carries out data massive store using 4G SD cards.Vehicle monitor terminal is broadly divided into two kinds of storages：
Flash storages and the storage of outside SD card built in LPC2388.Information of vehicles, vehicle monitor terminal parameter, new energy parameter, mark
Definite value is stored in Flash by specific structure, and document form is stored in SD card according to this for the alarm of new-energy automobile, state sum
In.
Vehicle monitor terminal carries out low-power consumption wake-up using LPC2388 external interrupt input.Stopped in new-energy automobile
Afterwards, vehicle monitor terminal can enter low-power consumption mode, by key signal, Vehicular charger or external charging stake signal to vehicle-mounted
Monitor terminal is waken up, and makes it into working condition.
Vehicle monitor terminal can trigger various faults alarm, such as without CAN message alarm, internal fault alarm.
As shown in figure 3, GPS positioning unit includes GPS module U2, inductance L1, resistance R1 and electric capacity C1, wherein GPS module
U2 is 24pin Ublox NEO 5Q.The module supports the output of NEMA0183V3.0 consensus standards, Transistor-Transistor Logic level interface, it is impossible to straight
Connect and be connected with LPC2388, it is necessary to first pass through after Transistor-Transistor Logic level is converted into RS232 level by MAX3232, just can connect to
LPC2388 UART2 mouths.Ublox NEO 5Q pins 20 (TxD1) and pin 21 (RxD1) respectively by MAX3232 with
LPC2388 pin GPS _ TX is connected with pin GPS _ RX.Positioning precision is less than 2.5m, and limitation operating rate is up to 1000 sections,
Equivalent to 515m/s, there are 50 passage satellite receiving functions, 2.7~3.6V of operating voltage, the startup time is short, low in energy consumption, at full speed
Pattern 135mW, positioning are quick, there is provided multiple interfaces, are easy to extend.When module works on power, communicated, led to LPC2388
Initialize installation timing output GPS satellite navigation text is crossed, LPC2388 parses to GPS satellite navigation text, extracts day
The master data that the useful informations such as phase, time, longitude and latitude and vehicular speeds monitor as monitoring management platform, for determining in real time
Vehicle location, follow the trail of vehicle running orbit.When vehicle monitor terminal works on power, GPS module Ublox NEO 5Q are every one section
The GPS satellite navigation text received is just read navigation by the time by Serial Port Transmission to LPC2388, LPC2388 programming Controls
The time interval of text, to reduce power consumption and save communication cost.
As shown in figure 4, GPRS communication units include GSM/GPRS modules U3, resistance R2, resistance R3 and electric capacity C2；Wherein
GSM/GPRS modules U3 is 68pin SIM900, and electric capacity C2 is electrochemical capacitor.SIM900 is four frequency band GSMs of technical grade/GPRS moulds
Block, small volume is low in energy consumption, can fast and safely be reliably achieved short message service and GPRS data is wirelessly transferred.SIM900
Embedded PPP dialing protocols and ICP/IP protocol stack, module operating voltage are 3.4~4.5V, can be operated in 850/900/1800/
Tetra- frequency ranges of 1900MHz.LPC2388 is communicated by UART3 mouths with SIM900, SIM900 pin 9 (TXD_O) and pin
10 (RXD_I) are needed by could be with LPC2388 pin GPRS_TX and pin GPRS_RX after MAX3232 chip level conversions
It is connected.SIM900 and STM32F103RBT6 communication protocol is AT Command Set, and STM32F103RBT6 can by sending AT instructions
To be controlled to SIM900, mode of operation is set, transmission rate is arranged to 115200b/s.SIM card built in SIM900 modules is entered
Row communication.The remote data transmission of vehicle monitor terminal mainly by GPRS network realize, new energy data, gps data,
Vehicle data itself are sent to GPRS network, monitoring management platform by GPRS network obtain these data and stored, point
Analysis, display.
Monitoring management platform is transferred data to by GPRS network, mainly there are three kinds to upload mode：Master data uploads,
Threshold triggers data upload and Surveillance center's order are uploaded.
Master data is uploaded：In the normal state of the vehicle, vehicle monitor terminal only uploads new-energy automobile by lower frequency
Critical technical parameter, it can meet that monitoring management platform understands the requirement of critical component running status on new-energy automobile.
Threshold triggers data upload：On new-energy automobile, there is that many parameters are important, when it meets certain threshold value
During condition, it is necessary to its key monitoring, to obtain more data to understand the running status of associated components.When these threshold value bars
When part meets, vehicle monitor terminal just sends these data with higher frequency, more preferably more effectively to observe associated components
Running status.
Surveillance center's order is uploaded：In new-energy automobile running, monitoring management platform to some if it is desired to do not exist
The parameter uploaded in master data realizes data upload, or want to change it is some just in the frequency of uploading of upload parameter, at this time
With regard to needing order to upload data.Monitoring management platform sends parameter embarkation order to vehicle monitor terminal, car by GPRS network
After carrying monitor terminal response command, uploaded in the form of required by embarkation order.
The invention provides a kind of new-energy automobile remote control administrative system, and vehicle is run in itself by CAN
The other associated accessory informations of state, entire car controller, battery management system, electric machine controller, new energy are acquired, and utilize number
Relevant information is stored according to memory technology and usb communication technology realizes that the information between vehicle monitor terminal and driver exchanges, GPS
Location technology realizes the application of vehicle GPS, and the positioning and guarantee for vehicle provide effective means, and the GPRS communication technologys are realized vehicle-mounted
The data exchange of monitor terminal and monitoring management platform, it is capable of position, failure, state, the basis of real-time display new-energy automobile
The information such as data, the safe operation to new-energy automobile serve guaranteeing role, and for new-energy automobile improvement provide according to
According to its system power dissipation is low, and real-time is good, and stable and reliable operation is powerful, using flexible, is with good expansibility, can
With a variety of new energy vehicles such as compatible pure electric automobile, hybrid vehicle.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to the structure of the present invention
Think and scope is defined.On the premise of design concept of the present invention is not departed from, technology of the ordinary people in the field to the present invention
The all variations and modifications that scheme is made, all should drop into protection scope of the present invention, the claimed technology contents of the present invention,
All record in detail in the claims.
Claims (8)
- A kind of 1. new-energy automobile remote control administrative system, it is characterised in that：Including vehicle monitor terminal, radio network gateway and prison Keyholed back plate platform；The vehicle monitor terminal is installed in new-energy automobile, is communicated by GPRS network with radio network gateway Connection, and the new-energy automobile data of collection are sent to the radio network gateway；The monitoring management platform by Ethernet with The radio network gateway is connected with each other, and the new-energy automobile number transmitted by the vehicle monitor terminal is received via the radio network gateway According to.
- A kind of 2. new-energy automobile remote control administrative system according to claim 1, it is characterised in that：The vehicle-mounted prison Control terminal includes processor unit, CAN interface unit, IC-card administrative unit, memory cell, low-power consumption wakeup unit, alarm list Member, GPS positioning unit and GPRS communication units；The processor unit connects automobile CAN-bus by the CAN interface unit, and collection is hung in the CAN The data of information acquisition unit；The IC-card administrative unit is connected with each other with the processor unit, carries out USB export data using IC-card or terminal is noted Pin pipe is managed；The memory cell is connected with each other with the processor unit, and the data of processor unit collection are stored；The low-power consumption wakeup unit is connected with each other with the processor unit, after parking of automobile, is believed by key or charging Number terminal is waken up, make it into working condition；The alarm unit and the processor unit are connected with each other, and pair exception are connected with the CAN or terminal inner is former Situations such as barrier, carries out warning reminding；The GPS positioning unit is connected with each other with the processor unit, receives the navigation message that GPS positioning satellite is sent, and is used To determine vehicle location in real time, follow the trail of vehicle running orbit；The processor unit is by the GPRS communication units and monitoring management platform wireless connection, by new energy, GPS, car Data of itself are sent to the monitoring management platform.
- A kind of 3. new-energy automobile remote control administrative system according to claim 1, it is characterised in that：The monitoring pipe Platform includes center supervisory systems, collaboration supervisory systems and individual consumer's service system.
- A kind of 4. new-energy automobile remote control administrative system according to claim 2, it is characterised in that：The processor Unit selects the single-chip microcomputer LPC2388 based on ARM7TDMI-S.
- A kind of 5. new-energy automobile remote control administrative system according to claim 2, it is characterised in that：The CAN connects Mouth unit selects general CAN isolated transceivers CTM8251AT.
- A kind of 6. new-energy automobile remote control administrative system according to claim 2, it is characterised in that：The storage is single Member is SD card.
- A kind of 7. new-energy automobile remote control administrative system according to claim 2, it is characterised in that：The GPS determines Bit location includes GPS module, the first inductance, first resistor and the first electric capacity, wherein the GPS module is 24pin Ublox NEO 5Q。
- A kind of 8. new-energy automobile remote control administrative system according to claim 2, it is characterised in that：The GPRS leads to Letter unit includes GSM/GPRS modules, second resistance, 3rd resistor and the second electric capacity；Wherein described GSM/GPRS modules are 68pin SIM900, second electric capacity are electrochemical capacitor.
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| CN201711041268.XA CN107666425A (en) | 2017-10-30 | 2017-10-30 | A kind of new-energy automobile remote control administrative system |
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| CN201711041268.XA CN107666425A (en) | 2017-10-30 | 2017-10-30 | A kind of new-energy automobile remote control administrative system |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108614500A (en) * | 2018-06-22 | 2018-10-02 | 北京科东电力控制系统有限责任公司 | Electric vehicle monitoring device and electric vehicle |
| CN108650173A (en) * | 2018-05-14 | 2018-10-12 | 广州莲雾科技有限公司 | A kind of intelligent vehicle-carried gateway and its method for realizing low power consumption |
| CN109278681A (en) * | 2018-11-23 | 2019-01-29 | 重庆长安汽车股份有限公司 | A kind of Research on Vehicle Remote Monitoring System Based on GPRS |
| CN109388128A (en) * | 2018-11-02 | 2019-02-26 | 东风悦达起亚汽车有限公司 | A kind of new-energy automobile vehicle monitor terminal |
| CN109760606A (en) * | 2019-01-14 | 2019-05-17 | 江西江铃集团新能源汽车有限公司 | Automobile networking detection system |
| CN110225070A (en) * | 2018-03-02 | 2019-09-10 | 上海擎感智能科技有限公司 | Real-time data processing method and gateway based on new energy vehicle |
| CN110545303A (en) * | 2018-05-29 | 2019-12-06 | 厦门雅迅网络股份有限公司 | combined wake-up control circuit and method for vehicle-mounted multimedia system terminal |
| CN110696744A (en) * | 2019-07-23 | 2020-01-17 | 广州中国科学院计算机网络信息中心 | Vehicle anomaly detection method and system based on Internet of vehicles architecture |
| CN110930656A (en) * | 2019-11-26 | 2020-03-27 | 深圳市华翼智能有限公司 | Method and system for judging vehicle warning condition based on vehicle CAN data |
| CN111624924A (en) * | 2020-06-15 | 2020-09-04 | 苏州绿科智能机器人研究院有限公司 | New energy automobile remote monitering system |
| CN111976630A (en) * | 2020-08-24 | 2020-11-24 | 东风汽车集团有限公司 | Intelligent shared automobile network and remote power supplementing method |
| CN112419538A (en) * | 2019-08-22 | 2021-02-26 | 联合汽车电子有限公司 | Method and device for acquiring data distribution of DCDC converter |
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- 2017-10-30 CN CN201711041268.XA patent/CN107666425A/en not_active Withdrawn
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|---|---|---|---|---|
| CN110225070A (en) * | 2018-03-02 | 2019-09-10 | 上海擎感智能科技有限公司 | Real-time data processing method and gateway based on new energy vehicle |
| CN110225070B (en) * | 2018-03-02 | 2023-12-29 | 上海擎感智能科技有限公司 | Real-time data processing method and gateway based on new energy vehicle |
| CN108650173A (en) * | 2018-05-14 | 2018-10-12 | 广州莲雾科技有限公司 | A kind of intelligent vehicle-carried gateway and its method for realizing low power consumption |
| CN110545303A (en) * | 2018-05-29 | 2019-12-06 | 厦门雅迅网络股份有限公司 | combined wake-up control circuit and method for vehicle-mounted multimedia system terminal |
| CN110545303B (en) * | 2018-05-29 | 2023-05-02 | 厦门雅迅网络股份有限公司 | Combined wake-up control circuit and method for vehicle-mounted multimedia system terminal |
| CN108614500A (en) * | 2018-06-22 | 2018-10-02 | 北京科东电力控制系统有限责任公司 | Electric vehicle monitoring device and electric vehicle |
| CN109388128A (en) * | 2018-11-02 | 2019-02-26 | 东风悦达起亚汽车有限公司 | A kind of new-energy automobile vehicle monitor terminal |
| CN109278681A (en) * | 2018-11-23 | 2019-01-29 | 重庆长安汽车股份有限公司 | A kind of Research on Vehicle Remote Monitoring System Based on GPRS |
| CN109760606B (en) * | 2019-01-14 | 2022-01-25 | 江西江铃集团新能源汽车有限公司 | Automobile internet of vehicles detecting system |
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| CN112419538A (en) * | 2019-08-22 | 2021-02-26 | 联合汽车电子有限公司 | Method and device for acquiring data distribution of DCDC converter |
| CN110930656A (en) * | 2019-11-26 | 2020-03-27 | 深圳市华翼智能有限公司 | Method and system for judging vehicle warning condition based on vehicle CAN data |
| CN111624924A (en) * | 2020-06-15 | 2020-09-04 | 苏州绿科智能机器人研究院有限公司 | New energy automobile remote monitering system |
| CN111976630B (en) * | 2020-08-24 | 2021-11-23 | 东风汽车集团有限公司 | Intelligent shared automobile network and remote power supplementing method |
| CN111976630A (en) * | 2020-08-24 | 2020-11-24 | 东风汽车集团有限公司 | Intelligent shared automobile network and remote power supplementing method |
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Application publication date: 20180206 |