CN109407587A - A kind of mounted remote monitoring system of electric car - Google Patents
A kind of mounted remote monitoring system of electric car Download PDFInfo
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- CN109407587A CN109407587A CN201811404349.6A CN201811404349A CN109407587A CN 109407587 A CN109407587 A CN 109407587A CN 201811404349 A CN201811404349 A CN 201811404349A CN 109407587 A CN109407587 A CN 109407587A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 24
- 238000013500 data storage Methods 0.000 claims abstract description 9
- 230000009193 crawling Effects 0.000 claims abstract description 4
- 238000007726 management method Methods 0.000 claims abstract description 4
- 238000005516 engineering process Methods 0.000 claims description 9
- 230000006872 improvement Effects 0.000 claims description 3
- 230000006870 function Effects 0.000 claims description 2
- 230000003993 interaction Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010835 comparative analysis Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/23—Pc programming
- G05B2219/23051—Remote control, enter program remote, detachable programmer
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Telephonic Communication Services (AREA)
- Traffic Control Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention proposes a kind of mounted remote monitoring system of electric car, including the storage of control module, vehicle-mounted CAN bus network, GPS module, time module, memory module, communication module, Cloud Server, mobile phone terminal, data and display module.Control module is communicated by vehicle-mounted CAN bus network with gear box controller of electric automobile (TCU), entire car controller (VCU), electric machine controller (MCU) and battery management system (BMS), and the status information of electric car is acquired；The location information of GPS module acquisition vehicle；Network data receiving point of the Cloud Server as ICP/IP protocol realizes the data exchange of car-mounted terminal module and Cloud Server by communication module；Memory module is to back up electric automobile whole status information；Time module is the generation for data plus timestamp；Data storage and display module are to be automatically stored and carry out real-time display after crawling the data for uploading Cloud Server.
Description
Technical field
The invention belongs to electric car fields, more particularly to a kind of mounted remote monitoring system of electric car.
Background technique
With the development of communication technology, Radio Transmission Technology is at indispensable technical need in for people's lives.At present
For, the 4G communication technology most fast as transmission speed be well received, and campus network is greatly lowered, so that logical with 4G
Letter technology, which carries out data transmission becoming, most efficiently to be selected, and has support always online, charge on traffic is cheap, and access is rapid
The features such as.
Cloud Server (Elastic Compute Service, ECS) be one kind be simple and efficient, securely and reliably, processing capacity
Can elastic telescopic calculating service, cloud server technology is developed rapidly and is widely applied in today's society.It is managed
Mode is more simple and efficient than physical server.User can create rapidly or discharge any more clouds without purchasing hardware in advance
Server.
The fast development of mobile network enables us that electric car message is sent to Cloud Server, can be by electronic vapour
The analysis of vehicle message data and display process are placed on remote computer and carry out, and realize that mode is counted as required in local computing
According to parsing and verification, the Web Page Processing technology and powerful data analysis capabilities, graphic capability and window of python are then utilized
It mouthful demonstrates one's ability, shows the upload data cases in current cloud, and carry out in operation interface the drawing of data, compare and divide
Analysis, helps to find electric car failure cause and target vehicle geographical location in time.
Summary of the invention
In order to obtain the whole vehicle information of electric car in real time, the present invention proposes a kind of mounted remote monitoring system of electric car
System, including control module, vehicle-mounted CAN bus network, GPS module, time module, memory module, communication module, Cloud Server,
Mobile phone terminal, data storage and display module.It is characterized by: vehicle-mounted CAN bus network, GPS module, time module, storage
Module, communication module are connected with control module, and communication module, mobile phone terminal, data storage take with cloud with display module
Business device carries out data exchange, and communication module uses 4G technology；Control module passes through vehicle-mounted CAN bus network and electric automobile gear
Case controller (TCU), entire car controller (VCU), electric machine controller (MCU) and battery management system (BMS) are communicated, acquisition
The status information of electric car；The location information of GPS module acquisition vehicle；Network data of the Cloud Server as ICP/IP protocol
Receiving point realizes the data exchange of car-mounted terminal module and Cloud Server by communication module；Memory module is whole by electric car
Car state information is backed up；Time module is that the generation of data adds timestamp；Data storage will upload cloud with display module
The data of server are automatically stored and carry out real-time display after crawling.
Further, the chip of control module is XC2267M single-chip microcontroller.
Further, it is possible to carry out comprehensive improvement according to certain format to whole vehicle state information, and add timestamp and warp
Position Latitude information forms tables of data.
Further, it using high-capacity storage module, is connect by serial ports with control module, it can be to the state of electric car
Information carries out real-time storage.
Further, the network interaction function realization for applying python crawls server data and is automatically saved and used
Python write gui interface to data carry out display and drawing compare.
Further, in the region of no 4G signal, communication module can backward compatible 3G, 2G and GPRS.
Advantages of the present invention: the present invention obtains the status information of electric car by Full-vehicle CAN bus network in real time, by controlling
Molding block arranges data, is transferred on server data in real time by 4G communication module, it is powerful to reapply python
Data-handling capacity analyzed and shown.Whole system design cost is low, can enhance data according to different area features
Transmission speed, strong real-time, the storage of data and display operation are simple, help to find electric car failure cause and mesh in time
Mark vehicle geographical location.
Detailed description of the invention
Fig. 1 is a kind of mounted remote monitoring system block diagram of electric car of the invention.
Specific embodiment
The present invention is described in detail below with reference to accompanying drawings.
Fig. 1 is a kind of mounted remote monitoring system block diagram of electric car of the invention, as shown in Figure 1, of the invention is
System includes control module 1, vehicle-mounted CAN bus network 2, GPS module 3, time module 4, memory module 5, communication module 6, cloud clothes
Device 7, mobile phone terminal 8, the data of being engaged in store and display module 9.Vehicle-mounted CAN bus network 2, GPS module 3, time module 4, storage
Module 5, communication module 6 are connected with control module 1, and communication module 6, mobile phone terminal 8, data storage and display module 9 are equal
Data exchange is carried out with Cloud Server.Communication module is newest 4G technology, and the region of no 4G signal can backward compatible 3G,
2G and GPRS
Control module 1 passes through gearbox control (TCU) 10, the full-vehicle control of vehicle-mounted CAN bus network 2 and electric car
Device (VCU) 11, electric machine controller (MCU) 12 and battery management system (BMS) 13 are communicated, and the state letter of electric car is acquired
Breath, whole vehicle state information are transferred to control module 1 by CAN bus network 2.The location information of the acquisition vehicle of GPS module 3；Cloud
Network data receiving point of the server 7 as ICP/IP protocol realizes car-mounted terminal module and Cloud Server by communication module 6
7 data exchange；Memory module 5 is to back up electric automobile whole status information；Time module 4 is the generation for data
In addition timestamp；Data storage with display module 9 is automatically stored and carries out in real time after crawling the data for uploading Cloud Server 7
Display.XC2267M chip can be used in control module 1.
Comprehensive improvement can be carried out according to certain format to whole vehicle state information, and add timestamp and longitude and latitude position
Information forms tables of data.Large capacity can be used in memory module 5, is connect by serial ports with control module 1, can be to electric car
Status information carry out real-time storage, the case where data cannot be transmitted when avoiding the occurrence of signal blind zone etc..It can extract and deposit in the later period
The data transmitted when storing up 5 data of module to communication module 6 are supplemented.
Control module 1 controls vehicle-mounted CAN bus network 2, first judges data on CAN line, judges the number on CAN line
According to whether being updated, the data of update are received, the position where the current vehicle that GPS module 3 is passed back by serial ports
Confidence breath, time module 4 send current temporal information by serial ports, and control module 1 is by information above according to certain format
It carries out being packed into data message, data message is transmitted to memory module 5 by Serial Port Line and is saved；On the other hand it will count
Communication module 6 is transmitted to by Serial Port Line according to message, Cloud Server 7, and cloud service are then sent to by ICP/IP protocol
Data in device 7 can be shown in mobile phone terminal 8.The storage write with python is run with display module in data storage
Program can automatically save the data uploaded onto the server in specified time, and operation display program can pass through
The GUI window dynamic realtime that python writes checks the data for uploading Cloud Server, and can be selective to the information of preservation
Carry out drawing comparative analysis.
Claims (6)
1. a kind of mounted remote monitoring system of electric car, including control module, vehicle-mounted CAN bus network, GPS module, when
Between module, memory module, communication module, Cloud Server, mobile phone terminal, data storage and display module, it is characterised in that: it is vehicle-mounted
CAN bus network, GPS module, time module, memory module, communication module are connected with control module, communication module, hand
Machine terminal, data storage and display module carry out data exchange with Cloud Server, and communication module uses 4G technology；Control module
Pass through vehicle-mounted CAN bus network and gear box controller of electric automobile (TCU), entire car controller (VCU), electric machine controller
(MCU) it is communicated with battery management system (BMS), acquires the status information of electric car；The positioning of GPS module acquisition vehicle
Information；Network data receiving point of the Cloud Server as ICP/IP protocol realizes car-mounted terminal module and cloud by communication module
The data exchange of server；Memory module backs up electric automobile whole status information；Time module is the generation of data
In addition timestamp；Data storage and display module are automatically stored after crawling the data for uploading Cloud Server and are shown in real time
Show.
2. a kind of mounted remote monitoring system of electric car according to claim 1, it is characterised in that: the control mould
The chip of block is XC2267M single-chip microcontroller.
3. a kind of mounted remote monitoring system of electric car according to claim 1, it is characterised in that: can be to vehicle
Status information carries out comprehensive improvement according to certain format, and forms tables of data plus timestamp and longitude and latitude positional information.
4. a kind of mounted remote monitoring system of electric car according to claim 1, it is characterised in that: use large capacity
Memory module is connect by serial ports with control module, can carry out real-time storage to the status information of electric car.
5. a kind of mounted remote monitoring system of electric car according to claim 1, it is characterised in that: apply
The network interaction function realization of python crawls server data and is automatically saved and write gui interface logarithm with python
According to carry out display and drawing compare.
6. a kind of mounted remote monitoring system of electric car according to claim 1, it is characterised in that: in no 4G signal
Region, communication module can backward compatible 3G, 2G and GPRS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811404349.6A CN109407587A (en) | 2018-11-23 | 2018-11-23 | A kind of mounted remote monitoring system of electric car |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811404349.6A CN109407587A (en) | 2018-11-23 | 2018-11-23 | A kind of mounted remote monitoring system of electric car |
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| Publication Number | Publication Date |
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| CN109407587A true CN109407587A (en) | 2019-03-01 |
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| CN201811404349.6A Pending CN109407587A (en) | 2018-11-23 | 2018-11-23 | A kind of mounted remote monitoring system of electric car |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111993891A (en) * | 2019-05-27 | 2020-11-27 | 广州汽车集团股份有限公司 | Electric vehicle data storage device and control method and monitoring system thereof |
| CN112468172A (en) * | 2020-11-17 | 2021-03-09 | 常州仁千电气科技股份有限公司 | Vehicle-mounted network terminal TBOX |
| CN112738144A (en) * | 2019-10-28 | 2021-04-30 | 标致雪铁龙汽车股份有限公司 | Cloud communication system and method combined with vehicle distributed computing architecture and vehicle |
| CN112863005A (en) * | 2021-02-02 | 2021-05-28 | 江苏奥力威传感高科股份有限公司 | Electric automobile intelligent monitoring system and method based on Internet of vehicles |
| CN113031573A (en) * | 2021-04-16 | 2021-06-25 | 张瀚祺 | FSAC unmanned racing car data acquisition monitoring system based on internet |
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| CN113031573A (en) * | 2021-04-16 | 2021-06-25 | 张瀚祺 | FSAC unmanned racing car data acquisition monitoring system based on internet |
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