CN105070021A - Vehicle-mounted device and system achieving vehicle exhaust emission monitoring and timely reporting and system operation method - Google Patents
Vehicle-mounted device and system achieving vehicle exhaust emission monitoring and timely reporting and system operation method Download PDFInfo
- Publication number
- CN105070021A CN105070021A CN201510531342.0A CN201510531342A CN105070021A CN 105070021 A CN105070021 A CN 105070021A CN 201510531342 A CN201510531342 A CN 201510531342A CN 105070021 A CN105070021 A CN 105070021A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- data
- real
- emission
- status data
- 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.)
- Pending
Links
Landscapes
- Traffic Control Systems (AREA)
Abstract
The invention discloses a vehicle-mounted device and system achieving vehicle exhaust emission monitoring and timely reporting and a system operation method. The method comprises the steps that a vehicle-mounted EM-OBU device and a vehicle-mounted OBD device conduct intercommunication to obtain emission information, packed vehicle emission status data are reported by means of an ETC network facility, and the extended functions of the vehicle exhaust emission monitoring and timely reporting are achieved. The vehicle-mounted device and system achieving the vehicle exhaust emission monitoring and timely reporting and the system operation method have the advantages that service network station is large in cardinal number, users are more, and unique identification authority is achieved, a vehicle emission monitoring center can conveniently obtain the vehicle real-time emission status data by accessing to an ETC network; the vehicle-mounted device and system achieving the vehicle exhaust emission monitoring and timely reporting and the system operation method face all road motor vehicles including vehicles with gasoline engines and diesel engines, and accurate, continuous and effective emission monitoring on an important stage of medium-term operation of the motor vehicles is provided through the vehicle emission monitoring center.
Description
Technical field
The present invention relates to intelligent transportation and automotive emission road monitoring field, refer to particularly a kind ofly realize emission from vehicles monitoring and the car-mounted device that in good time reports and system and system operation method.
Background technology
" Chinese Motor Vehicle Pollution Prevention annual report in 2013 " that Environmental Protection Department is issued; display motor vehicle emission pollutant (containing NOx (nitrogen oxygenate), HC (hydrocarbon), CO (carbon monoxide), PM (particulate) etc.) has become China's air-polluting important sources, is the major reason causing gray haze, photochemical pollution.Therefore, the urgency that motor vehicle emission pollutant controls highlights day by day; But the current method that motor vehicle emission is controlled, only comprise design verification (car load discharge authentication notice) and annual examination (exhaust emissions project) two aspects, and the important stage of motor vehicle operation in mid-term is lacked to the exhausting control of continuous and effective.
Ministry of Industry and Information issues bulletin in April, 2014; for implementing " energy-saving and emission-reduction " 12 " planning " and " prevention and control of air pollution action plan "; promote prevention and control of air pollution; reduce motor vehicle exhaust emission; Protection of consumer rights and interests; Ministry of Industry and Information abrogates due on Dec 31st, 2014 and is applicable to country's phase III automobile emissions standards (hereinafter referred to as state three) diesel vehicle product " bulletin ", and Qi state three diesel vehicle product must not be sold January 1 in 2015.The whole nation welcomes state four epoch.(the state IV emission request of Light-Duty Gasoline Vehicle, pure gas fuel vehicle and dual-purpose fuel car enforced in 1 day July in 2011.)
According to state environment protecting standard HJ-437-2008 " automobile-used compression-ignited, gas ignition formula engine and automobile mounted diagnosis (OBD) system specifications " and HJ-500-2009 " light-duty vehicle On-Board Diagnostics (OBD) (OBD) system management technologies specification ", all reach IV stage and V stage emission level compression ignition engine and dress compression ignition engine automobile should be equipped with onboard diagnostic system (OBD, On-BoardDiagnostics); OBD system to vehicular discharge monitoring state, need activate malfunction indicator lamp (when the system failure relating to discharge produces or discharges and exceeds standard) in real time, and the diagnostic trouble code that record discharge is relevant.
By in September, 2014, the whole nation has 26 provinces and has carried out no-stop charging system (ETC, ElectronicTollCollection) construction according to national standard, builds together into ETC dedicated Lanes more than 7600 bar; Customer service site is more than 800 on one's own account, and partner services site is more than 1.3 ten thousand; ETC number of users reaches 1,300 ten thousand.No-stop charging system (ETC, ElectronicTollCollection) be the main toll on the road and bridge's mode of Present Domestic, it is by car-mounted device (OBU, On-BoardUnit) with roadside unit (RSU on road and bridge ETC passage, RoadSideUnit) the special short range communication of microwave is carried out, and utilize computer network and backstage to carry out identification and disbursement and sattlement, thus realize non-parking charge.ETC system can realize the data interaction between vehicle and backstage, and has unique identities identification.At present not based on the emission from vehicles supervisory system of ETC system.
Chinese patent Intelligent motor vehicle exhaust emission diagnosis method and device (publication number: 102495629A) disclose a kind of by the method and apparatus of the vehicle-mounted pick-up unit realization of radio communication to the on-line monitoring and management of the emission control systems of automobile, but the method and device realize based on Zigbee network mode, need to rebuild drive test RSU unit basis facility, invest huge, practical range is limited; And this device is only limitted to light-duty electric jet vehicle, be not suitable for all road automobiles.
Summary of the invention
The object of the invention is the deficiency existed to solve above-mentioned background technology, proposing a kind of emission from vehicles that realizes based on existing ETC network infrastructure and monitoring the car-mounted device and system and system operation method that also report in good time.
For achieving the above object, the emission from vehicles that realizes designed by the present invention is monitored and the car-mounted device in good time reported, and its special character is, comprises MCU, minimum system peripheral hardware, discharge OBD data access module and wireless communication module; Described MCU is used for receiving the real-time emissions status data of vehicle from discharge OBD data access module, wireless communication module is sent to after process, described minimum system peripheral hardware is used for the peripheral hardware support of MCU, described discharge OBD data access module is connected with vehicle-mounted OBD device, for obtaining the real-time emissions status data of vehicle from vehicle-mounted OBD device, described wireless communication module is used for real-time for the vehicle after MCU process emissions status data to be sent to ETC network.
Further, described minimum system peripheral hardware comprises power supply, crystal oscillator and program loading interface.
Based on the above-mentioned system realizing emission from vehicles monitoring the car-mounted device reported in good time, comprise the vehicle-mounted OBD device be installed on motor vehicle, its special character is, also comprises vehicle-mounted EM-OBU device and ETC network; Described vehicle-mounted OBD device is used for the real-time emissions status data of collection vehicle; Described vehicle-mounted EM-OBU device is used for obtaining the real-time emissions status data of vehicle from vehicle-mounted OBD device, and reports the encapsulation of data of the real-time emissions status data of vehicle after carrying out protocol encapsulation to data content; Described ETC network comprises roadside unit, track computing machine, computer network, described roadside unit receives the encapsulation of data of the real-time emissions status data of vehicle from vehicle-mounted EM-OBU device and is sent to track computing machine, and encapsulation of data will be sent to vehicle exhausting control center by computer network by described track computing machine.
Further, described vehicle-mounted OBD device is connected by vehicle-mounted bus interface with vehicle-mounted EM-OBU device or is connected by wave point.Described vehicle-mounted bus interface is K line, CAN line or FlexRay.The invention provides two kinds of interactive modes, vehicle-mounted bus interface or wave point, wave point comprises RFID, bluetooth or WIFI.
Further, described vehicle-mounted OBD device is engine electric-controlled unit, Exhaust Control of Engine unit or vehicle-mounted integrated OBD device.
Based on the above-mentioned operation method realizing emission from vehicles monitoring the system reported in good time, its special character is, comprises the steps:
1) motor vehicle installing vehicle-mounted EM-OBU device enters ETC Network Recognition district, the request of described ETC Web broadcast exhausting control data acquisition service;
2) described vehicle-mounted EM-OBU device identification exhausting control data acquisition service request set up emissions data dedicated link to ETC network request;
3) described ETC network validation set up emissions data dedicated link;
4) described vehicle-mounted EM-OBU device obtains the real-time emissions status data of vehicle from vehicle-mounted OBD device, and reports ETC network by emissions data dedicated link after carrying out protocol encapsulation to data content;
5) real-time emissions status data of described ETC Network Capture vehicle be sent to vehicle exhausting control center, end of run after binding with testing vehicle register identifying information.
Preferably, described vehicle real-time emissions status data are the fault DTC code relevant to vehicular discharge, and its content comprises the unit that affects vehicular discharge or the system failure, discharge exceeds standard fault.
Preferably, described step 4) in the data content of vehicle-mounted EM-OBU device to the real-time emissions status data of vehicle encapsulate according to GB electronic charging Dedicated Short Range Communications, technical requirement or DSRC agreement.
Preferably, described step 2) in set up emissions data dedicated link mode adopt the mode embedding existing ETC transaction flow data or the mode embedding ETC expanded application data stream.
Compared with prior art, the present invention establishes a kind of emission from vehicles that realizes based on existing ETC network infrastructure and monitors the car-mounted device and system and system operation method that also report in good time, vehicle-mounted OBU is adopted to obtain vehicular discharge OBD information, and carry out discharge OBD data communication by ETC system and backstage, to the monitoring of emission from vehicles and the application extension that reports in good time, to realize carrying out road monitoring to vehicular discharge state, there is service network radix large, user is many, and there is the feature of unique identities identification, vehicle exhausting control center conveniently can obtain the real-time emissions status data of vehicle by access ETC network.Vehicle exhausting control center is not limit and is referred to a certain entity, all vehicular discharge data managements of acute pyogenic infection of finger tip and sector of demand.The present invention, towards all road vehicles, comprises the vehicle of petrol engine and diesel motor, for vehicle exhausting control center the important stage that motor vehicle mid-term is run is provided accurately, the exhausting control of continuous and effective.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention realizes emission from vehicles monitoring the car-mounted device in good time reported;
Fig. 2 is the structural representation that the present invention realizes emission from vehicles monitoring the system in good time reported;
Fig. 3 is the syndeton schematic diagram of vehicle-mounted OBD device and vehicle-mounted EM-OBU device in Fig. 2;
Fig. 4 is that the present invention realizes emission from vehicles monitoring and the process flow diagram of the operation method of the system in good time reported.
In figure: vehicle-mounted OBD device 1, vehicle-mounted EM-OBU device 2, MCU2-1, minimum system peripheral hardware 2-2, discharge OBD data access module 2-3, wireless communication module 2-4, roadside unit 3, track computing machine 4, vehicle-mounted bus interface 6, vehicle exhausting control center 5, wave point 7, vehicle bus---wireless converting unit 7-1.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figure 1, the present invention realizes emission from vehicles monitoring and the car-mounted device in good time reported, and comprises MCU2-1, minimum system peripheral hardware 2-2, discharge OBD data access module 2-3 and wireless communication module 2-4.
MCU2-1 is used for receiving the real-time emissions status data of vehicle from discharge OBD data access module 2-3, wireless communication module 2-4 is sent to after process, minimum system peripheral hardware 2-2 is used for the peripheral hardware support of MCU2-1, discharge OBD data access module 2-3 is connected with vehicle-mounted OBD device 1, for obtaining the real-time emissions status data of vehicle from vehicle-mounted OBD device 1, wireless communication module 2-4 is used for real-time for the vehicle after MCU2-1 process emissions status data to be sent to ETC network.MCU2-1 is the control core of vehicle-mounted EM-OBU device 2, i.e. single-chip microcomputer.Minimum system peripheral hardware 2-2 is the basic peripheral hardware of MCU2-1 work in EM-OBU device 1, comprises power supply, crystal oscillator and program and is loaded into interface.Discharge OBD data access module 2-3 is that vehicle-mounted EM-OBU device 2 obtains emission from vehicles and to be correlated with the communication interface of OBD data, meets vehicle communication interface requirement, such as CAN (ControllerAreaNetwork).Wireless communication module 2-4 is the interactive interface of the roadside unit (RSU) 3 of vehicle-mounted EM-OBU device 2 and ETC network, and to realize the connection of vehicle-mounted EM-OBU device 2 and ETC network system, it meets the technical requirement of GB electronic charging Dedicated Short Range Communications.
As shown in Figures 2 and 3, the present invention realizes emission from vehicles monitoring and the system that in good time reports, comprises and is installed on vehicle-mounted OBD device 1 on motor vehicle and vehicle-mounted EM-OBU device 2 and ETC network.
Vehicle-mounted OBD device 1 is for the real-time emissions status data of collection vehicle.Vehicle-mounted OBD device 1 is vehicle can realize the real-time emissions status of vehicle monitor and record and issue the control module of monitored results, can be engine electric-controlled unit, Exhaust Control of Engine unit or vehicle-mounted integrated OBD device.
Vehicle-mounted EM-OBU device 2 for obtaining the real-time emissions status data of vehicle from vehicle-mounted OBD device, and reports the encapsulation of data of the real-time emissions status data of vehicle after carrying out protocol encapsulation to data content.The mode that vehicle-mounted EM-OBU device 2 obtains vehicle real-time emissions status data from vehicle-mounted OBD device 1 comprises at least one following two kinds of modes: as mode one, vehicle-mounted EM-OBU device 2 is direct-connected by vehicle-mounted bus interface 6 and vehicle-mounted OBD device 1, vehicle-mounted bus interface 6 is the interface that vehicle-mounted OBD device 1 issues the real-time emissions status data of vehicle, can be K line, CAN line etc.; As mode two, vehicle-mounted EM-OBU device 2 passes through wave point 7, and by vehicle bus---wireless converting unit 7-1 is connected with vehicle-mounted OBD device 1.Wave point 7 comprises RFID, bluetooth or WIFI.
ETC network comprises roadside unit (RSU) 3, track computing machine 4, computer network, roadside unit 3 receives the encapsulation of data of the real-time emissions status data of vehicle from vehicle-mounted EM-OBU device 2 and is sent to track computing machine 4, and encapsulation of data will be sent to vehicle exhausting control center 5 by computer network by track computing machine 4.
As shown in Figure 4, emission from vehicles monitoring is realized and the course of work of system operation method in good time reported is as follows based on above-mentioned:
1) motor vehicle installing vehicle-mounted EM-OBU device 2 enters ETC Network Recognition district, the request of ETC Web broadcast exhausting control data acquisition service.Vehicle-mounted EM-OBU device 2 need be bound with testing vehicle register identifying information, to guarantee the emissions data that vehicle exhausting control center 5 obtains and information of vehicles one_to_one corresponding.Vehicle exhausting control center 5 Bu Xianzhi single entities unit, all vehicular discharge data managements of acute pyogenic infection of finger tip and sector of demand.
2) vehicle-mounted EM-OBU device 2 identifies the request of exhausting control data acquisition service and sets up emissions data dedicated link to ETC network request.Vehicle-mounted EM-OBU device 2 reports vehicular discharge status data need set up special data link, but be not limited thereto, any mode of vehicular discharge data upload is carried out all by involved by the ETC network facilities, such as embed the mode of existing ETC transaction flow data, or embed the mode etc. of other ETC expanded application data stream.
3) ETC network validation set up emissions data dedicated link.
4) vehicle-mounted EM-OBU device 2 obtains the real-time emissions status data of vehicle from vehicle-mounted OBD device 1, and reports ETC network by emissions data dedicated link after carrying out protocol encapsulation to data content.Vehicle real-time emissions status data are the fault DTC code relevant to vehicular discharge, and its content comprises the unit that affects vehicular discharge or the system failure, discharge exceeds standard fault.
Vehicle-mounted EM-OBU device 2 obtains the real-time emissions status data of vehicle from vehicle-mounted OBD device 1, comprise historical data and current data, and protocol encapsulation is carried out to data content, agreement is the technical requirement of GB electronic charging Dedicated Short Range Communications, or the derived version of DSRC (DedicatedShortRangeCommunications, Dedicated Short Range Communications, technology) agreement.
Vehicle-mounted EM-OBU device 2 does historical storage to the data after carrying out protocol encapsulation, and storage medium can be the built-in storage unit of EM-OBU, also can be external device, as the storage unit of IC-card medium.
Vehicle-mounted EM-OBU device 2 reports vehicular discharge status data, fetches realization by setting up the special Data-Link of exhausting control with the roadside unit (RSU) 3 of ETC network.
5) real-time emissions status data of ETC Network Capture vehicle be sent to vehicle exhausting control center 5 after binding with testing vehicle register identifying information, vehicular discharge status data is extracted at vehicle exhausting control center 5, row relax of going forward side by side, end of run.
The content be not described in detail in this instructions belongs to the known technology of professional and technical personnel in the field.
Claims (10)
1. realize emission from vehicles monitoring and the car-mounted device in good time reported, it is characterized in that: comprise MCU (2-1), minimum system peripheral hardware (2-2), discharge OBD data access module (2-3) and wireless communication module (2-4);
Described MCU (2-1) is for receiving the real-time emissions status data of vehicle from discharge OBD data access module (2-3), wireless communication module (2-4) is sent to after process, described minimum system peripheral hardware (2-2) is for the peripheral hardware support of MCU (2-1), described discharge OBD data access module (2-3) is connected with vehicle-mounted OBD device (1), for obtaining the real-time emissions status data of vehicle from vehicle-mounted OBD device (1), described wireless communication module (2-4) is for being sent to ETC network by the real-time emissions status data of vehicle after MCU (2-1) process.
2. the car-mounted device realizing emission from vehicles monitoring and also report in good time according to claim 1, is characterized in that: described minimum system peripheral hardware (2-2) comprises power supply, crystal oscillator and program and is loaded into interface.
3. the system realizing emission from vehicles monitoring the car-mounted device in good time reported according to claim 1, comprise the vehicle-mounted OBD device (1) be installed on motor vehicle, it is characterized in that: also comprise vehicle-mounted EM-OBU device (2) and ETC network;
Described vehicle-mounted OBD device (1) is for the real-time emissions status data of collection vehicle;
Described vehicle-mounted EM-OBU device (2) for obtaining the real-time emissions status data of vehicle from vehicle-mounted OBD device (1), and reports the encapsulation of data of the real-time emissions status data of vehicle after carrying out protocol encapsulation to data content;
Described ETC network comprises roadside unit (3), track computing machine (4), computer network, described roadside unit (3) receives the encapsulation of data of the real-time emissions status data of vehicle from vehicle-mounted EM-OBU device (2) and is sent to track computing machine (4), and encapsulation of data will be sent to vehicle exhausting control center (5) by computer network by described track computing machine (4).
4. the system realizing emission from vehicles monitoring and also report in good time according to claim 3, is characterized in that: described vehicle-mounted OBD device (1) and vehicle-mounted EM-OBU device (2) are connected by vehicle-mounted bus interface (6) or are connected by wave point (7).
5. according to claim 3ly realize emission from vehicles monitoring and the system that in good time reports, it is characterized in that: described vehicle-mounted OBD device (1) is engine electric-controlled unit, Exhaust Control of Engine unit or vehicle-mounted integrated OBD device.
6. according to claim 3ly realize emission from vehicles monitoring and the system that in good time reports, it is characterized in that: described vehicle-mounted bus interface (6) is K line, CAN line or FlexRay.
7. the operation method realizing emission from vehicles monitoring the system in good time reported according to claim 3, is characterized in that: comprise the steps:
1) motor vehicle installing vehicle-mounted EM-OBU device (2) enters ETC Network Recognition district, the request of described ETC Web broadcast exhausting control data acquisition service;
2) described vehicle-mounted EM-OBU device (2) identifies exhausting control data acquisition service request and sets up emissions data dedicated link to ETC network request;
3) described ETC network validation set up emissions data dedicated link;
4) described vehicle-mounted EM-OBU device (2) obtains the real-time emissions status data of vehicle from vehicle-mounted OBD device (1), and reports ETC network by emissions data dedicated link after carrying out protocol encapsulation to data content;
5) real-time emissions status data of described ETC Network Capture vehicle be sent to vehicle exhausting control center, end of run after binding with testing vehicle register identifying information.
8. the system operation method realizing emission from vehicles monitoring and also report in good time according to claim 7, it is characterized in that: described vehicle real-time emissions status data are the fault DTC code relevant to vehicular discharge, its content comprises the unit that affects vehicular discharge or the system failure, discharge exceeds standard fault.
9. according to claim 8ly realize emission from vehicles monitoring and the system operation method that in good time reports, it is characterized in that: described step 4) in the data content of vehicle-mounted EM-OBU device (2) to the real-time emissions status data of vehicle encapsulate according to GB electronic charging Dedicated Short Range Communications, technical requirement or DSRC agreement.
10. according to claim 9ly realize emission from vehicles monitoring and the system operation method that in good time reports, it is characterized in that: described step 2) in set up emissions data dedicated link mode adopt the mode of mode or the embedding ETC expanded application data stream embedding existing ETC transaction flow data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510531342.0A CN105070021A (en) | 2015-08-26 | 2015-08-26 | Vehicle-mounted device and system achieving vehicle exhaust emission monitoring and timely reporting and system operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510531342.0A CN105070021A (en) | 2015-08-26 | 2015-08-26 | Vehicle-mounted device and system achieving vehicle exhaust emission monitoring and timely reporting and system operation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105070021A true CN105070021A (en) | 2015-11-18 |
Family
ID=54499375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510531342.0A Pending CN105070021A (en) | 2015-08-26 | 2015-08-26 | Vehicle-mounted device and system achieving vehicle exhaust emission monitoring and timely reporting and system operation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105070021A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781512A (en) * | 2016-11-22 | 2017-05-31 | 江苏省邮电规划设计院有限责任公司 | Vehicle exhaust Intelligent Measurement and monitor system and method based on city Internet of Things |
| CN107016743A (en) * | 2017-04-27 | 2017-08-04 | 北京聚利科技股份有限公司 | Integrated on-board device |
| CN107067719A (en) * | 2016-12-29 | 2017-08-18 | 深圳市智慧交通有限公司 | A kind of city automobile exhaust emissions system overall control for protecting car owner's privacy |
| CN114063589A (en) * | 2020-07-29 | 2022-02-18 | 华晨宝马汽车有限公司 | System, method and readable storage medium for automatically acquiring emission test data |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101408758A (en) * | 2007-10-11 | 2009-04-15 | 北京能通金力环保科技有限公司 | Automobile tail gas monitoring system |
| US20100136909A1 (en) * | 2007-04-27 | 2010-06-03 | Kabushiki Kaisha Kenwood | On-vehicle device and communication method |
| CN101968635A (en) * | 2010-09-20 | 2011-02-09 | 北京航空航天大学 | System for measuring and monitoring fuel consumption of automobile in use in real time and measurement and monitoring method thereof |
| CN102622787A (en) * | 2012-04-09 | 2012-08-01 | 中兴通讯股份有限公司南京分公司 | Communication method and communication device for electronic toll collection (ETC) system |
| CN102750749A (en) * | 2012-07-13 | 2012-10-24 | 北京万集科技股份有限公司 | Electronic toll collection system based on complete vehicle weighting |
| CN203179101U (en) * | 2013-03-14 | 2013-09-04 | 深圳市金溢科技有限公司 | On-board unit (OBU) having on-board diagnostic function, vehicle and electronic toll collection (ETC) system |
| CN103679823A (en) * | 2012-08-31 | 2014-03-26 | 深圳市金溢科技有限公司 | OBU (On-Board Unit) compatible with plurality of applications and implementation method thereof, ETC (Electronic Toll Collection) system and OBU initialization |
| CN204087491U (en) * | 2014-09-22 | 2015-01-07 | 深圳市金溢科技股份有限公司 | Information acquisition system, server, information issuing system and car-mounted terminal |
| CN104390688A (en) * | 2014-12-11 | 2015-03-04 | 陕西电器研究所 | Vehicle-mounted full-draught weighing indicator for realizing truck ETC (electronic toll collection) |
| CN205091898U (en) * | 2015-08-26 | 2016-03-16 | 武汉添蓝发动机排放控制技术有限公司 | Realize vehicle exhaust emission monitoring and car -mounted device and system that report in good time |
-
2015
- 2015-08-26 CN CN201510531342.0A patent/CN105070021A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100136909A1 (en) * | 2007-04-27 | 2010-06-03 | Kabushiki Kaisha Kenwood | On-vehicle device and communication method |
| CN101408758A (en) * | 2007-10-11 | 2009-04-15 | 北京能通金力环保科技有限公司 | Automobile tail gas monitoring system |
| CN101968635A (en) * | 2010-09-20 | 2011-02-09 | 北京航空航天大学 | System for measuring and monitoring fuel consumption of automobile in use in real time and measurement and monitoring method thereof |
| CN102622787A (en) * | 2012-04-09 | 2012-08-01 | 中兴通讯股份有限公司南京分公司 | Communication method and communication device for electronic toll collection (ETC) system |
| CN102750749A (en) * | 2012-07-13 | 2012-10-24 | 北京万集科技股份有限公司 | Electronic toll collection system based on complete vehicle weighting |
| CN103679823A (en) * | 2012-08-31 | 2014-03-26 | 深圳市金溢科技有限公司 | OBU (On-Board Unit) compatible with plurality of applications and implementation method thereof, ETC (Electronic Toll Collection) system and OBU initialization |
| CN203179101U (en) * | 2013-03-14 | 2013-09-04 | 深圳市金溢科技有限公司 | On-board unit (OBU) having on-board diagnostic function, vehicle and electronic toll collection (ETC) system |
| CN204087491U (en) * | 2014-09-22 | 2015-01-07 | 深圳市金溢科技股份有限公司 | Information acquisition system, server, information issuing system and car-mounted terminal |
| CN104390688A (en) * | 2014-12-11 | 2015-03-04 | 陕西电器研究所 | Vehicle-mounted full-draught weighing indicator for realizing truck ETC (electronic toll collection) |
| CN205091898U (en) * | 2015-08-26 | 2016-03-16 | 武汉添蓝发动机排放控制技术有限公司 | Realize vehicle exhaust emission monitoring and car -mounted device and system that report in good time |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781512A (en) * | 2016-11-22 | 2017-05-31 | 江苏省邮电规划设计院有限责任公司 | Vehicle exhaust Intelligent Measurement and monitor system and method based on city Internet of Things |
| CN107067719A (en) * | 2016-12-29 | 2017-08-18 | 深圳市智慧交通有限公司 | A kind of city automobile exhaust emissions system overall control for protecting car owner's privacy |
| CN107016743A (en) * | 2017-04-27 | 2017-08-04 | 北京聚利科技股份有限公司 | Integrated on-board device |
| CN114063589A (en) * | 2020-07-29 | 2022-02-18 | 华晨宝马汽车有限公司 | System, method and readable storage medium for automatically acquiring emission test data |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Yang et al. | Evaluating real-world CO2 and NOX emissions for public transit buses using a remote wireless on-board diagnostic (OBD) approach | |
| CN101968635B (en) | System for measuring and monitoring fuel consumption of automobile in use in real time and measurement and monitoring method thereof | |
| CN103337172B (en) | A kind of trans-city traveling of the passenger car based on RFID discharges exceeded monitoring method and device | |
| Carslaw et al. | New insights from comprehensive on-road measurements of NOx, NO2 and NH3 from vehicle emission remote sensing in London, UK | |
| CN101963800A (en) | Remote real-time monitoring system and monitoring method for diesel vehicle road emission | |
| CN112445183A (en) | Remote monitoring platform and system based on diesel oil obd detects | |
| Meneguzzer et al. | Comparison of exhaust emissions at intersections under traffic signal versus roundabout control using an instrumented vehicle | |
| CN104074580A (en) | Monitoring system and method for the pollutants produced by automobile exhaust emissions in the air pollutants | |
| CN109613905B (en) | Method and device for dynamically identifying actual operation high-oil-consumption severe working condition of heavy commercial vehicle | |
| CN105070021A (en) | Vehicle-mounted device and system achieving vehicle exhaust emission monitoring and timely reporting and system operation method | |
| CN106950887A (en) | A kind of exhaust contaminant of vehicle long distance control system | |
| CN109443779A (en) | A kind of dynamic diagnosis extracts diesel vehicle actual motion NOXThe method and apparatus of maximum discharge bad working environments | |
| CN113537803B (en) | Carbon emission reduction accounting method | |
| Tu et al. | Real-world emissions and fuel consumption of gasoline and hybrid light duty vehicles under local and regulatory drive cycles | |
| CN109765879A (en) | A kind of remote monitoring system of new-energy automobile | |
| CN206135986U (en) | System's device of long -range monitoring battery state of new forms of energy electric automobile | |
| CN111127695A (en) | Vehicle monitoring system used in six-emission stage of vehicle utilization country | |
| CN111929079A (en) | Annual inspection pre-examining method for vehicle and vehicle | |
| CN203758749U (en) | Equipment for detection and monitoring management of motor vehicle | |
| CN205091898U (en) | Realize vehicle exhaust emission monitoring and car -mounted device and system that report in good time | |
| Lv et al. | A real-time NOx emission inventory from heavy-duty vehicles based on on-board diagnostics big data with acceptable quality in China | |
| CN201583829U (en) | Heavy-duty vehicle tail gas monitoring system | |
| CN102996210A (en) | On-line automatic diagnosis and remote monitoring system and method for automobile emission | |
| CN110222377B (en) | Electric vehicle atmospheric pollutant emission reduction estimation method | |
| Posada et al. | Review of LDV OBD requirements under the European, Korean and Californian emission programs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |