CN108347712A - Vehicle management terminal - Google Patents
Vehicle management terminal Download PDFInfo
- Publication number
- CN108347712A CN108347712A CN201810104623.1A CN201810104623A CN108347712A CN 108347712 A CN108347712 A CN 108347712A CN 201810104623 A CN201810104623 A CN 201810104623A CN 108347712 A CN108347712 A CN 108347712A
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- CN
- China
- Prior art keywords
- vehicle
- module
- management terminal
- obd
- vehicle management
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
-
- 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
- G07C5/0841—Registering performance data
- G07C5/085—Registering performance data using electronic data carriers
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a kind of vehicle management terminals, including MCU module, GPS module, GPRS module, OBD interfaces, power module, above-mentioned modular circuit is connected to same board circuit connection, the GPS module is connect with MCU module circuit, for real-time collection vehicle GPS location, the OBD data interface communications of OBD interfaces and automobile connect, the MCU module is after the acquisition vehicle data of OBD data-interfaces, data are analyzed and determined, monitor the operating status of vehicle, vehicle management terminal further includes the alarm module being connect with MCU module circuit, warning message is transmitted to Cloud Server by GPRS module after alarm module startup.The beneficial effects of the invention are as follows：It monitors vehicle in real time, more vehicle real-time managements can be realized when being connect with Cloud Server.
Description
Technical field
The present invention relates to Intelligent hardware field, especially a kind of vehicle management terminal.
Background technology
RFID technique is also radio RF recognition technology, using RFID technique collection vehicle information, mainly on vehicle
One RFID tag is installed, the fix informations such as the Vehicle Identify Number of vehicle, the number-plate number, owner name and contact method are written in advance
In label, and these information are obtained by a RFID reader of outside vehicle, and is uploaded to by way of TCP/IP
Backstage carries out data analysis and process, is usually used in the Information Management System such as parking lot management, asset management, but RFID technique
The real time data in vehicle travel process can not be collected.
It, then can directly and vehicle-mounted computer by the OBD interfaces of vehicle standard according to the mode collection vehicle information of OBD
Unit is communicated, and obtains the real time information such as speed, mileage, oil consumption, anxious acceleration, anxious deceleration, error code of vehicle, but big at present
Most vehicle management terminals, which is got, to be directly uploaded to cloud platform after vehicle these real time information and is analyzed and handled, simultaneously
Most of vehicle management terminals lay particular emphasis on the analysis of the diagnosis and driver driving behavior of vehicle trouble, cannot be satisfied large-scale fleet pair
The demand that more vehicles carry out centralized management and orderly dispatch.
Invention content
To solve above-mentioned technological deficiency, vehicle management terminal proposed by the present invention, for acquire and upload vehicle mileage,
The information such as oil consumption, speed, GPS location, are achieved by the following technical solution.
Vehicle management terminal, including MCU module, GPS module, GPRS module, OBD interfaces, power module, above-mentioned module electricity
Road is connected to same board circuit connection, and the GPS module is connect with MCU module circuit, is used for real-time collection vehicle GPS
It sets, the OBD data interface communications connection of OBD interfaces and automobile, acquisition vehicle data of the MCU module from OBD data-interfaces
Afterwards, data are analyzed and determined, monitor the operating status of vehicle, vehicle management terminal further includes being connect with MCU module circuit
Alarm module, alarm module start after by GPRS module to Cloud Server transmit warning message.
Preferably, the GPS module could alternatively be big dipper module used for positioning.
Further, the MCU module of the vehicle management terminal includes internal storage location, for data cached, is believed in GPRS
It is automatically data cached when number bad, and data are repaid automatically when GPRS signals restore.
Further, the OBD interfaces read all travelling datas of ECU modules in vehicle.
As above, the travelling data includes VMT Vehicle-Miles of Travel, oil consumption, and vehicle travels during programming count single vehicle
Total kilometrage and total oil consumption.
Further, it when the vehicle management terminal is connect with vehicle ECU modules, initializes information of vehicles and records vehicle
Vehicle Identify Number, the SIM card card number in vehicle management terminal, vehicle configuration information and operating status.
The OBD modules obtain current vehicle Vehicle Identify Number, and are compared judgement with recorded carriage frame number, if judging
Two Vehicle Identify Numbers are inconsistent, then execute：Alarm module generates alarm of changing trains.
The OBD modules are additionally operable to obtain the SIM card card number that is currently installed on of vehicle management terminal, and with vehicle management terminal
The SIM card card number recorded is compared judgement, if judging, two card numbers are inconsistent, execute：Card police is changed in alarm module generation
Report.
The OBD modules are additionally operable to the vehicle configuration information that monitoring is connect with vehicle management terminal, if judging vehicle configuration
Information changes, then executes：Alarm module generates alarm.
When the vehicle management terminal is in the lock state, vehicle launch then executes：Alarm module generates uses vehicle without authorization
Alarm.
The beneficial effects of the invention are as follows：It monitors vehicle in real time, more vehicle real-time managements can be realized when being connect with Cloud Server.
Description of the drawings
Fig. 1 is the vehicle management terminal structure schematic diagram in the specific embodiment of the invention.
Fig. 2 is the vehicle management cloud platform configuration diagram in the specific embodiment of the invention.
Fig. 3 A-E are circuit board principle schematics in specific embodiments of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, vehicle management terminal, including MCU module 10, GPS module 40, GPRS module 30, OBD interfaces 20,
Power module 50, above-mentioned modular circuit are connected to same board circuit connection, and the GPS module is connect with MCU module circuit,
For real-time collection vehicle GPS location, the OBD data interface communications of OBD interfaces and automobile connect, and the MCU module is from OBD numbers
After the acquisition vehicle data of interface, data are analyzed and determined, monitor the operating status of vehicle.
In a specific embodiment of the present invention, the preferred dominant frequency 168MHz of MCU module, memory：The chip of 1M is transported for data
It calculates and instruction exports；GPS module or big dipper module：Using built-in aerial form, primary positioning time≤32s (cold start-up) ,≤
1s (thermal starting) ,≤1s (reacquisition), positioning accuracy 2.5m；GPRS module uses built-in aerial form, and parameter is 24Mbit
Flash, working frequency range GSM850, EGSM900, DCS1800, PCS1900MHz；The operating voltage of power module is 8~36V,
Operating current is 150mA, operating temperature：- 20 DEG C~80 DEG C.
The MCU module of vehicle management terminal includes internal storage location, for data cached, is delayed automatically in GPRS poor signals
Deposit data, and data are repaid automatically when GPRS signals restore.
Vehicle management terminal reads all travelling datas of ECU modules in vehicle, the travelling data packet by OBD interfaces
Include VMT Vehicle-Miles of Travel, oil consumption, the total kilometrage and total oil consumption that vehicle travels during programming count single vehicle.Vehicle management is whole
When end is connect with vehicle ECU modules, initializes information of vehicles and record the Vehicle Identify Number of vehicle, in vehicle management terminal
SIM card card number, vehicle configuration information and operating status.
Vehicle management terminal further includes the alarm module 60 being connect with MCU module circuit, and alarm module passes through after starting
GPRS module to Cloud Server transmit warning message, by OBD modules obtain current vehicle Vehicle Identify Number, and with recorded vehicle vehicle
Frame number is compared judgement, if judging, two Vehicle Identify Numbers are inconsistent, execute：Alarm module 60 generates the alarm changed trains.
OBD modules 20 are additionally operable to obtain the SIM card card number that is currently installed on of vehicle management terminal, and with vehicle management terminal institute
The SIM card card number of record is compared judgement, if judging, two card numbers are inconsistent, execute：Card is changed in the generation of alarm module 60
Alarm.
OBD modules 20 are additionally operable to the vehicle configuration information that monitoring is connect with vehicle management terminal, if judging, vehicle configuration is believed
Breath changes, then executes：Alarm module 60 generates alarm.
When vehicle management terminal is in the lock state, vehicle launch then executes：Alarm module 60 generates the police for using vehicle without authorization
Report.
Mainly solve the problems, such as automation collection and the intelligent analysis processing of information of vehicles.With existing collecting vehicle information
Terminal, which can not either obtain vehicle real time data or can only fully rely on cloud platform, carries out Data Analysis Services difference, this vehicle
Management intelligent terminal is capable of the information such as Vehicle Identify Number, real-time speed, the real time GPS position of automatic collection vehicle, being capable of programming count
Real-time mileage, fuel consumption per hundred kilometers that vehicle travels etc., while can be according to information such as Vehicle Identify Number, SIM card card number, vehicle-states certainly
Whether dynamic analytical judgment occurs is changed trains in violation of rules and regulations, change card, with vehicle, SIM card is abnormal, removes phenomena such as equipment, if there is violation vehicle
This vehicle management of phenomenon intelligent terminal automatic alarm and will upload alarm logging, to realize the centralized management of more vehicles and have
Sequence is dispatched.
As shown in Fig. 2, in an application of the invention, vehicle management terminal includes mileage, the oil for real-time collection vehicle
The arm processor of consumption, GPS location, speed information, GRPS modules, vehicle management terminal for being communicated with cloud platform pass through
The collected information of arm processor is transmitted to cloud platform by GRPS modules in real time, is connect and each vehicle with cloud platform by the ends PC
Management terminal communications realize remote monitoring, management function.
As figs. 3 a-3 e, the circuit board in vehicle management terminal divides multi-section point, preferably two parts, i.e. two pieces of circuits
Plate is illustrated by taking two pieces of circuit boards as an example below, is electrically connected by connector J1, J3 between circuit board, in figure
(5V supplies electricity to U2, i.e. main control MCU to U1 voltage stabilizing chips after U1 voltage stabilizings, is MCU module 10, and main control MCU, that is, U2 controls each work(
Can the different faults fed back as indicator light U2 of module, SW1 reset switches, U2 main control MCUs, 3 LED to 3 indicator lights with it is bright,
Go out remind, FLASHU2 can read that the data of U4 storages, automobile OBD protocol process module U2 reads U5 outside U5 outside U4
Vehicle condition data after processing calculating, U5 are adopted by OBD standard plugs, that is, OBD interfaces 20 and automobile communication, U6 location datas
Integrate module U2 readings U6 and collect longitude and latitude degrees of data, LS1 as buzzer, U2 controls LS1 sends out alarm sound, and J5 is GPS days
Line seat, GPS ceramic antennas, i.e. GPS module 40 receive satellite-signal with J5, and feedback signal are transmitted to U6 and is dealt with；OBD_
The parts PART_B main devices have U1 DC/DC dc-dc converters chip, U2 voltage-stablizers, U3 battery charging and discharging managing chips,
I.e. power module 50, U5 are GPRS communication module, i.e. GPRS module 30, U2 control U5 communication modes and the transmission of OBD_PART_A
Content, U6 are that the antenna pedestal GPRS antenna that SIM card holder U5 reads the SIM card information installed in U6, J6 is GPRS is connected with J6, are connect
Receive 2G signals.Other two pieces of circuit boards connect an OBD standard plug jointly.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. vehicle management terminal, including MCU module, GPS module, GPRS module, OBD interfaces, power module, above-mentioned modular circuit
It is connected to same board circuit connection, the GPS module is connect with MCU module circuit, is used for real-time collection vehicle GPS
It sets, the OBD data interface communications connection of OBD interfaces and automobile, acquisition vehicle data of the MCU module from OBD data-interfaces
Afterwards, data are analyzed and determined, monitor the operating status of vehicle, vehicle management terminal further includes being connect with MCU module circuit
Alarm module, alarm module start after by GPRS module to Cloud Server transmit warning message.
2. vehicle management terminal according to claim 1, which is characterized in that the GPS module could alternatively be for fixed
The big dipper module of position.
3. vehicle management terminal according to claim 1, which is characterized in that the MCU module packet of the vehicle management terminal
Internal storage location is included, it is automatically data cached in GPRS poor signals for data cached, and mended automatically when GPRS signals restore
Count off evidence.
4. vehicle management terminal according to claim 1, which is characterized in that the OBD interfaces read ECU modules in vehicle
All travelling datas, the travelling data includes VMT Vehicle-Miles of Travel, oil consumption, vehicle row during programming count single vehicle
The total kilometrage sailed and total oil consumption.
5. vehicle management terminal according to claim 4, which is characterized in that the vehicle management terminal and vehicle ECU moulds
When block connects, initializes information of vehicles and record the Vehicle Identify Number of vehicle, SIM card card number, vehicle in vehicle management terminal
Configuration information and operating status.
6. vehicle management terminal according to claim 1, which is characterized in that the OBD modules obtain current vehicle vehicle frame
Number, and it is compared judgement with recorded carriage frame number, if judging, two Vehicle Identify Numbers are inconsistent, execute：Alarm module produces
Raw alarm of changing trains.
7. vehicle management terminal according to claim 1, which is characterized in that the OBD modules are additionally operable to obtain vehicle pipe
The SIM card card number that reason terminal is currently installed on, and it is compared judgement with the SIM card card number that vehicle management terminal is recorded, if sentencing
Two card numbers that break are inconsistent, then execute：Card alarm is changed in alarm module generation.
8. vehicle management terminal according to claim 1, which is characterized in that the OBD modules are additionally operable to monitoring and vehicle
The vehicle configuration information of management terminal connection, if judging, vehicle configuration information changes, and executes：Alarm module generates police
Report.
9. vehicle management terminal according to claim 1, which is characterized in that the vehicle management terminal is in the lock state
When, vehicle launch then executes：Alarm module generates the alarm for using vehicle without authorization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810104623.1A CN108347712A (en) | 2018-02-02 | 2018-02-02 | Vehicle management terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810104623.1A CN108347712A (en) | 2018-02-02 | 2018-02-02 | Vehicle management terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108347712A true CN108347712A (en) | 2018-07-31 |
Family
ID=62958473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810104623.1A Pending CN108347712A (en) | 2018-02-02 | 2018-02-02 | Vehicle management terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108347712A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017812A (en) * | 2018-08-23 | 2018-12-18 | 南斗六星系统集成有限公司 | A kind of commercial vehicle people-car interaction intelligent information terminal |
| CN109460910A (en) * | 2018-10-29 | 2019-03-12 | 成都云科新能汽车技术有限公司 | A kind of new-energy automobile health monitoring appraisal procedure and system |
| CN109637146A (en) * | 2018-11-27 | 2019-04-16 | 江苏迪纳数字科技股份有限公司 | A method of the vehicle supervision based on Vehicle Identify Number prevents loophole |
| CN112689586A (en) * | 2018-09-13 | 2021-04-20 | 图森有限公司 | Remote safe driving method and system |
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| CN205750920U (en) * | 2016-06-29 | 2016-11-30 | 佛山市天地行科技有限公司 | There is OBD security protection type warning function drive recorder |
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| CN202887276U (en) * | 2012-11-13 | 2013-04-17 | 包炜 | Intelligent real-time vehicle travelling monitoring equipment |
| US20160080890A1 (en) * | 2013-05-24 | 2016-03-17 | Chengdu Qinchuan Technology Development Co., Ltd. | Automobile intelligent control instrument and automatic intelligent management system based on internet of things |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017812A (en) * | 2018-08-23 | 2018-12-18 | 南斗六星系统集成有限公司 | A kind of commercial vehicle people-car interaction intelligent information terminal |
| CN112689586A (en) * | 2018-09-13 | 2021-04-20 | 图森有限公司 | Remote safe driving method and system |
| CN112689586B (en) * | 2018-09-13 | 2024-04-16 | 图森有限公司 | Remote safe driving method and system |
| CN109460910A (en) * | 2018-10-29 | 2019-03-12 | 成都云科新能汽车技术有限公司 | A kind of new-energy automobile health monitoring appraisal procedure and system |
| CN109637146A (en) * | 2018-11-27 | 2019-04-16 | 江苏迪纳数字科技股份有限公司 | A method of the vehicle supervision based on Vehicle Identify Number prevents loophole |
| CN109637146B (en) * | 2018-11-27 | 2021-08-10 | 江苏迪纳数字科技股份有限公司 | Vehicle supervision and vulnerability prevention method based on vehicle frame number |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180731 |
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| RJ01 | Rejection of invention patent application after publication |