CN204902911U - Long -range vehicle diesel engine oil consumption monitoring system , device and vehicle - Google Patents
Long -range vehicle diesel engine oil consumption monitoring system , device and vehicle Download PDFInfo
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- CN204902911U CN204902911U CN201520505880.8U CN201520505880U CN204902911U CN 204902911 U CN204902911 U CN 204902911U CN 201520505880 U CN201520505880 U CN 201520505880U CN 204902911 U CN204902911 U CN 204902911U
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Abstract
The utility model discloses a long -range vehicle diesel engine oil consumption monitoring system, device and vehicle, including OBD module, module of satellite position, host system, wireless communication module and backstage vehicle management server, the OBD module reads the oil consumption feature parameter according to setting for the frequency, module of satellite position acquires the position feature parameter according to setting for the frequency, the host system basis the oil consumption feature parameter reachs fuel consumption, host system will fuel consumption and position feature parameter send through wireless communication module backstage vehicle management server. Adopt the OBD failure diagnosis technique to gather diesel engine's operating parameter, then combine wireless communication module to carry out assay with these parameter transmission to backstage vehicle management server, be convenient for carry out assay to the driving action and the oil consumption of vehicles such as commodity circulation truck and big bus.
Description
Technical field
The utility model is about a kind of oil consumption monitoring device and the method with the vehicle of diesel motor.
Background technology
According to www.xinhuanet.com's message, Traffic Administration Bureau of the Ministry of Public Security reveals, by by the end of December, 2014, automobile pollution breaks through 1.42 hundred million first.Development of Logistics Industry is very fast, the industry becoming state key development and support.Strengthen one of logistics vehicle safety and the economic management main contents becoming logistics company, the fuel management method of the diesel motor of present truck and long-distance public big bus is very complicated, original, and computational accuracy and accuracy are not high.
Conventional diesel vehicle fuel management method is:
A) information disclosed in auto producer man is adopted, as the average fuel consumption * distance travelled=fuel consumption of vehicle;
B) oiling invoice and the distance travelled of registering driver every day calculate fuel consumption;
C) punch on oil tank of diesel vehicle, fuel liquid level sensor is installed, measure the situation of change of fuel oil, and then judge whether to occur to steal oily phenomenon.
The electronic control technology of current diesel motor is very advanced, ripe, diesel motor adopts common rail inner cylinder direct injection technology on a large scale, the electric-control system that diesel motor mainly assembles has German Bosch BOSCH, Japan electric coating DENSO and american commings CUMMINS, therefore, be necessary to propose a kind of new diesel motor oil consumption monitoring method.
Utility model content
The utility model provides a kind of new vehicle diesel engines oil consumption monitoring system and device.
The utility model provides a kind of remote vehicle diesel motor oil consumption monitoring system, comprise can by setpoint frequency obtain oil consumption characteristic parameter OBD module, can by setpoint frequency obtain position feature parameter satellite positioning module, the main control module of fuel consumption, wireless communication module and backstage vehicle management server can be drawn according to described oil consumption characteristic parameter, described satellite positioning module and OBD module are all connected with described main control module signal, and described main control module is connected with described backstage vehicle management server signal by described wireless communication module.
Described fuel consumption and position feature parameter are sent to described backstage vehicle management server by wireless communication module by main control module.
Vehicle comprises the diesel-powered vehicle such as big bus, kilocalorie, light card, engineering machinery.
The whole running time of vehicle is divided into multistage by setpoint frequency, is obtained the fuel consumption of every section by oil consumption characteristic parameter, and then by being added the fuel consumption obtaining whole running time.Setpoint frequency can be 1 second or other numerical value.
Described wireless communication module be selected from 2G module, 3G module, 4G module and 5G module one or more.
Described satellite positioning module be selected from GPS module and Big Dipper module one or more.
A kind of remote vehicle diesel motor oil consumption monitoring device, comprise can by setpoint frequency obtain oil consumption characteristic parameter OBD module, the satellite positioning module of position feature parameter, main control module and wireless communication module can be obtained by setpoint frequency, described satellite positioning module and OBD module are all connected with described main control module signal, and described wireless communication module can connect described main control module and backstage vehicle management server by signal.
Described fuel consumption and position feature parameter can be sent to described backstage vehicle management server by wireless communication module by main control module.
Main control module and wireless communication module can be integrated in existing on-vehicle information display terminal, vehicle intelligent terminal or vehicle-mounted audio/video player.
Described wireless communication module be selected from 2G module, 3G module, 4G module and 5G module one or more, described satellite positioning module be selected from GPS module and Big Dipper module one or more.
A kind of vehicle, comprises diesel motor and described remote vehicle diesel motor oil consumption monitoring device.
The beneficial effects of the utility model are: adopt the operational factor of OBD fault diagnosis technology to diesel motor to gather, then these parameter transmission are analyzed to backstage vehicle management server by combined with radio communication module, are convenient to analyze the driving behavior of the vehicles such as logistics truck and big bus and oil consumption.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of present embodiment.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail below by embodiment.
In one embodiment, a kind of remote vehicle diesel motor oil consumption monitoring device comprises OBD module, satellite positioning module, main control module and wireless communication module.OBD module, satellite positioning module are all connected with main control module signal, and main control module is connected with backstage vehicle management server by wireless communication module.OBD module reads the oil consumption characteristic parameter of vehicle according to setpoint frequency, satellite positioning module obtains the position feature parameter of vehicle according to setpoint frequency, main control module draws the fuel consumption of vehicle according to this oil consumption calculation of characteristic parameters, this fuel consumption and position feature parameter are sent to backstage vehicle management server by wireless communication module, and vehicle management server in backstage carries out vehicle drive behavioural analysis and Fuel consumption analysis.
Satellite positioning module, OBD module and wireless communication module can be located at vehicle.Vehicle management server in backstage can be located at office or the machine room of vehicle management department.
Backstage vehicle management server has database, and this database comprises map data base and fuel consumption data storehouse, and map data base can be existing traffic map database.Fuel consumption data storehouse can be set up according to information disclosed in vehicle manufacturers, and the information of the disclosure, as the average fuel consumption under different road conditions, according to average fuel consumption and distance travelled, can obtain Targeted fuel consumption.
Suppose that vehicle drives to B ground from A, satellite positioning module is according to the real-time positioned vehicle of predeterminated frequency, the latitude, longitude parameter of Real-time Obtaining vehicle, main control module is according to preset map data base, can analyze vehicle is that road conditions travel in high speed, city, mountain area or suburb etc., and obtains running time and the distance travelled of each road conditions.The distance travelled of each road conditions that main control module obtains can be sent to backstage vehicle management server by wireless communication module, and vehicle management server in backstage, according to this distance travelled and average fuel consumption, obtains Targeted fuel consumption.Simultaneously, the actual fuel consumption that main control module obtains also can be sent to backstage vehicle management server by wireless communication module, backstage vehicle management server compares this actual fuel consumption and Targeted fuel consumption, can show whether vehicle works in the out of order situation of diesel motor.
For backstage vehicle management server, according to existing map data base and existing empirical parameter, with easily determining A to the target travel route on B ground; According to the real-time latitude, longitude parameter of vehicle that wireless communication module sends, the actual travel route of vehicle can be determined; By comparing actual travel route and target travel route, can show that whether the travel route of vehicle is reasonable.
For vehicle, actual fuel consumption and oil tank fuel liquid level sensor numerical value are sent to backstage vehicle management server by wireless communication module by main control module, vehicle management server in backstage, according to fuel tank initial fuel amount, actual fuel consumption and liquid level sensor numerical value, the invoice that refuels, can draw whether there is oily situation steathily.
As shown in Figure 1, in one embodiment, remote vehicle diesel motor oil consumption monitoring system comprises OBD module, main control module, satellite positioning module, wireless communication module and backstage vehicle management server.
OBD module can read the operational factor of diesel motor in real time, these parameters as engine speed, coolant temperature, accelerator pedal signal, actual rail pressure, the speed of a motor vehicle, charge flow rate, instantaneous fuel distributive value, engine load, engine on time, total kilometrage, braking state, engine failure information, and are sent to main control module by serial ports by operational factor.
Satellite positioning module can positioned vehicle in real time, and latitude, longitude parameter is sent to main control module by serial ports, it is that road conditions travel in high speed, city, mountain area or suburb etc. that main control module can analyze vehicle, and calculates running time and the distance travelled of each road conditions.
The engine speed rpm (rotating speed per minute) that main control module can provide according to OBD module, instantaneous fuel emitted dose mg/strk (mg/ often circulates), the principle of work of binding engine (Otto cycle engine often take two turns work one circulation), the formula of the fuel consume per minute of a diesel motor can be drawn, if instantaneous fuel emitted dose is C, engine speed is B, fuel consumption per hour is A, then the computing formula of fuel consumption hourly is: A=B*2*C*60.That is: if engine speed is 700rpm, instantaneous fuel emitted dose is 8mg/strk, the then engine idling operation fuel consumption A=700*2*8*60=672000mg of 1 hour, if the rotating speed of diesel motor and load dynamic change, so just with this formula for calculating basis, the main control module operational factor reading an engine from OBD module per second, calculates fuel consumption according to above-mentioned computing formula, is then added the fuel consumption that just can calculate diesel motor dynamic change.That is, according to above-mentioned formula, fuel consumption per second can be calculated, fuel consumption per second is added, total fuel consumption of whole distance travelled can be obtained.Instantaneous fuel emitted dose refers to that OBD module data reads the fuel injection amount in moment.In addition, OBD module also can directly read engine fuel consumption L/hr, that is, this fuel consumption is above-mentioned oil consumption characteristic parameter.
Oil consumption characteristic parameter can be engine speed or engine fuel consumption.When parameter is engine speed, can fuel consumption be calculated according to formula, namely indirectly draw fuel consumption by oil consumption characteristic parameter; When parameter is engine fuel consumption, do not need formulae discovery, namely directly draw fuel consumption (both are consistent) by oil consumption characteristic parameter.
From the diesel motor operational factor that OBD module obtains, main control module can judge whether engine has fault, engine running whether normal, and the location parameter obtained from satellite positioning module can judge the position that vehicle travels and load conditions.The fuel consumption calculated and location parameter are transferred to backstage vehicle management server by wireless communication module by main control module.By above-mentioned accurate vehicle parameter, the fuel oil that vehicle management server in backstage just accurately can calculate every decometer car or big bus, engineering machinery vehicle consumes every day; Can judge whether every chassis goes to work braving one's illness (after OBD module reads engine failure code, after this diagnostic trouble code is wirelessly transmitted to background server, namely server knows this engine, and fault is in spite of illness), every day the route that travels whether rationally, whether driver have the behavior of stealing oil.
By wireless communication module, can realize carrying out remote monitoring to the fuel consume situation of diesel motor.Exchanges data is carried out by the mode of serial communication between main control module and wireless communication module, wireless communication module receives the diesel motor operational factor and location parameter that calculate from main control module, backstage vehicle management server is sent in the mode of wireless transmission, this server just can be understood every platform accurately and working time of the truck, big bus, engineering machinery etc. of electric-control diesel engine, operating condition, fuel consume data are housed, can convenient, fast, the work efficiency that scientifically manages, improve them.
For OBD module, it can the operational factor such as working time, SES Service Engine Soon state after monitor engine speed, distance travelled, car speed, distributive value, braking state, engine coolant temperature, engine load, fuel pressure, MAP, engine intake temperature, air mass flow, throttle position sensor, engine start at any time.OBD module can also read electric-control diesel engine diagnostic trouble code, remove diagnostic trouble code and time data stream.Satellite positioning module can Real-Time Monitoring automobile or engineering machinery geographical location information, altitude info ination and the traffic information etc. that travel.
Above content is in conjunction with concrete embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. a remote vehicle diesel motor oil consumption monitoring system, it is characterized in that, comprise can by setpoint frequency obtain oil consumption characteristic parameter OBD module, can by setpoint frequency obtain position feature parameter satellite positioning module, the main control module of fuel consumption, wireless communication module and backstage vehicle management server can be drawn according to described oil consumption characteristic parameter, described satellite positioning module and OBD module are all connected with described main control module signal, and described main control module is connected with described backstage vehicle management server signal by described wireless communication module.
2. remote vehicle diesel motor oil consumption monitoring system as claimed in claim 1, is characterized in that: described wireless communication module be selected from 2G module, 3G module, 4G module and 5G module one or more.
3. remote vehicle diesel motor oil consumption monitoring system as claimed in claim 1, is characterized in that, described satellite positioning module be selected from GPS module and Big Dipper module one or more.
4. a remote vehicle diesel motor oil consumption monitoring device, it is characterized in that, comprise can by setpoint frequency obtain oil consumption characteristic parameter OBD module, the satellite positioning module of position feature parameter, main control module and wireless communication module can be obtained by setpoint frequency, described satellite positioning module and OBD module are all connected with described main control module signal, and described wireless communication module can connect described main control module and backstage vehicle management server by signal.
5. oil consumption monitoring device as claimed in claim 4, it is characterized in that, described wireless communication module be selected from 2G module, 3G module, 4G module and 5G module one or more, described satellite positioning module be selected from GPS module and Big Dipper module one or more.
6. a vehicle, comprises diesel motor, it is characterized in that, also comprises the remote vehicle diesel motor oil consumption monitoring device described in claim 4 or 5.
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| CN201520505880.8U CN204902911U (en) | 2015-07-13 | 2015-07-13 | Long -range vehicle diesel engine oil consumption monitoring system , device and vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110688408A (en) * | 2019-09-09 | 2020-01-14 | 北京汽车股份有限公司 | Vehicle, cloud platform and mining method of oil data for vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110688408A (en) * | 2019-09-09 | 2020-01-14 | 北京汽车股份有限公司 | Vehicle, cloud platform and mining method of oil data for vehicle |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: He Penglin Inventor after: Liao Guoyu Inventor before: He Zhijun |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170417 Address after: 518000 Nanshan District, Shenzhen, Shahe, Guangdong street, No. 4068, Xiang Xiang Road, wisdom Plaza B802 Patentee after: SHENZHEN WISDOM VEHICLE UNION CO., LTD. Address before: Shenzhen Futian District City, Guangdong province 518000 Kai Feng Lu Hui Long garden 12 building 702 Patentee before: He Zhijun |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 Longgang Road, Longgang Avenue, Henggang street, Shenzhen, Guangdong, 6, Dayun software town Patentee after: Shenzhen wisdom car union Technology Co., Ltd. Address before: 518000 Nanshan District, Shenzhen, Shahe, Guangdong street, No. 4068, Xiang Xiang Road, wisdom Plaza B802 Patentee before: SHENZHEN WISDOM VEHICLE UNION CO., LTD. |