CN103413181A - System and method for optimizing automobile traveled distance management - Google Patents
System and method for optimizing automobile traveled distance management Download PDFInfo
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- CN103413181A CN103413181A CN2013103087337A CN201310308733A CN103413181A CN 103413181 A CN103413181 A CN 103413181A CN 2013103087337 A CN2013103087337 A CN 2013103087337A CN 201310308733 A CN201310308733 A CN 201310308733A CN 103413181 A CN103413181 A CN 103413181A
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Abstract
The invention discloses a system and method for optimizing automobile traveled distance management. The system comprises a diagnosing module and a master control terminal. The diagnosing module is installed on an automobile diagnosing base, and is connected with an automobile electronic control unit to acquire current fuel condition data of an automobile through the automobile electronic control unit and to feed the current fuel condition data back to the master control terminal. The master control terminal is connected with the diagnosing module. The master control terminal is used for acquiring data set by a user, sending the set data or a control instruction to the diagnosing module, receiving the data fed back by the diagnosing module, analyzing the analyzed result and displaying the analyzed result. According to the system and method, the diagnosing module is used for acquiring the condition data of fuel left in an automobile fuel tank through the automobile electronic control unit, and the mileage that the automobile can drive is worked out according to the data, therefore, the user can avoid adding the vehicle-mounted weight, fuel consumption is reduced, the cost of the fuel is saved, meanwhile, the user can be reminded of the mileage, and the situation that the fuel is not enough in the process of traveling is avoided.
Description
Technical field
The present invention relates to the vehicle diagnosis technology, what be specifically related to is a kind of vehicle driving mileage management optimization system and method.
Background technology
In daily life, the scope of individual and family activity is to be fixed in specific regional extent substantially, and when using automobile as the vehicles, its distance travelled can be inferred substantially.If in the automobile use procedure, always fill with fuel oil in fuel tank, can increase the weight of the load-carrying of automobile, cause unnecessary fuel consume and waste, also can work the mischief to environment simultaneously; And if fuel tank intermediate fuel oil deficiency can't reach the destination again.
Hence one can see that, how many numbers of fuel tank intermediate fuel oil should mate with the actual fuel oil consumed that reaches the destination, so both can guarantee that automobile can reach the destination smoothly, can effectively avoid again increasing because fuel oil too much causes carload, the problem that causes oil consumption to increase, therefore need to the mileage of Fuel Oil Remaining wheeled in fuel tank, be optimized management according to actual conditions, to avoid occurring the problems referred to above.
Summary of the invention
The object of the present invention is to provide a kind of vehicle driving mileage management optimization system and method, by Fuel Oil Remaining in fuel tank being extrapolated to the remaining mileage of wheeled, reach and reduce carload, cost saving and reminding user remaining mileage, avoid the purpose of journey Low oil Fuel.
The objective of the invention is to be achieved through the following technical solutions.
A kind of vehicle driving mileage management optimization system, comprise: diagnostic module and main control end, described diagnostic module are arranged on the vehicle diagnosis seat, are connected with vehicle electronic control unit, for by vehicle electronic control unit, obtaining the current fuel oil status data of automobile, and feed back to main control end; Described main control end is connected with diagnostic module, be used to obtaining user's setting data, sends and data or steering order to be set to diagnostic module, and receive the feedback data of diagnostic module, analyzes and obtains analysis result, reaches the display analysis result.
Preferably, this system also includes actuator and automotive oil tank administrative unit, described automotive oil tank administrative unit is connected with vehicle electronic control unit by actuator, described actuator is carried out the control operation to the automotive oil tank administrative unit according to the steering order of vehicle electronic control unit, to obtain the current fuel oil status data of automobile.
Preferably, described main control end is also carried out the parameter of communication for setting with diagnostic module, and judges whether current diagnostic module needs upgrading.
Preferably, described main control end is mobile phone, panel computer or portable mobile termianl.
Preferably, described diagnostic module is also be used to the operational order of waiting for main control end or data are set, and judgement steering order and the legitimacy of data is set.
Preferably; described diagnostic module comprises diagnosis joint, diagnose interface circuit, power protecting circuit, 5VDC-DC circuit, 3.3V DC-DC circuit, MCU, FLASH storer, reset circuit and data interface circuit, one or more form of described data interface circuit in GPRS, bluetooth, WIFI, RJ45 and USB.
Preferably, between described main control end and diagnostic module, be connected by wired or wireless mode.
The present invention also provides a kind of vehicle driving mileage management optimization method, comprising:
(1), set up being connected between main control end and diagnostic module, described diagnostic module is connected with electronic control unit by the vehicle diagnosis seat;
(2), main control end sends and to obtain the fuel oil information command to diagnostic module, diagnostic module obtains the fuel oil information command, and obtains the current fuel oil status data of automobile by vehicle electronic control unit, and feeds back to main control end;
(3), main control end shows the corresponding distance travelled of current residual fuel oil according to the feedback result of diagnostic module.
Preferably, step (1) also comprises afterwards: described main control end judges that whether current diagnostic module needs upgrading, in this way, controls diagnostic module and upgrades, and after upgrading completes, enter step (2); If no, directly enter step (2).
Whether preferably, step (2) also comprises: described diagnostic module is analyzed it after obtaining the fuel oil information command, legal to judge this instruction, if legal, by vehicle electronic control unit, carries out described instruction.
The present invention compared with prior art, beneficial effect is: vehicle driving mileage management optimization system and method provided by the invention, utilize diagnostic module by vehicle electronic control unit, to obtain the status data of Fuel Remained in automotive oil tank, and according to these data, extrapolate the remaining mileage number of wheeled, thereby make the user can avoid increasing vehicle load, reduced oil consumption, saved the expense of fuel oil, the present invention simultaneously also can remind remaining mileage in advance, avoids occurring the Low oil Fuel situation during the journey.
The accompanying drawing explanation
Fig. 1 is the theory diagram of vehicle driving mileage management optimization system of the present invention;
Fig. 2 is the theory diagram of vehicle electronic control unit of the present invention;
Fig. 3 is the circuit theory diagrams of diagnostic module of the present invention;
Fig. 4 is the application realization flow figure of main control end of the present invention;
Fig. 5 is the application realization flow figure of diagnostic module of the present invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Refer to shown in Figure 1ly, Fig. 1 is the theory diagram of vehicle driving mileage management optimization system of the present invention.The present invention is to provide a kind of vehicle driving mileage management optimization system, by vehicle fuel is optimized to management, make the fuel tank intermediate fuel oil the number and the actual fuel oil coupling that reaches the destination and consume, to guarantee that automobile can reach the destination smoothly, can effectively avoid again simultaneously increasing because fuel oil too much causes carload the problem that causes oil consumption to increase.
Wherein native system includes main control end, diagnostic module, vehicle diagnosis seat, vehicle electronic control unit, actuator and automotive oil tank administrative unit.Main control end is connected with diagnostic module, and diagnostic module is arranged on the vehicle diagnosis seat, and is connected with vehicle electronic control unit by the vehicle diagnosis seat, and described vehicle electronic control unit is connected with the automotive oil tank administrative unit by actuator.The main control end of native system can be divided into according to the actual development hardware platform: PC (PC, notebook etc.) class, portable class (mobile phone, flat board); According to operating system platform, can be divided into Linux series, Win CE series, iOS serial etc.
Refer to shown in Figure 2ly, Fig. 2 is the theory diagram of vehicle electronic control unit of the present invention.Vehicle electronic control unit (ECU), comprise CPU, storer, I/O interface, input circuit, A/D converter and output loop, if wherein diagnostic module output is digital signal, after this digital signal is directly inputted by input circuit, by the I/O interface, be input to CPU, after CPU processes, output to actuator by output loop; If diagnostic module output is simulating signal, this simulating signal first is input to A/D converter by input circuit and carries out the analog and digital signal conversion, after being converted into digital signal, by the I/O interface, be input to CPU again, after CPU processes, output to actuator by output loop.Wherein ECU is mainly used in input signal is converted into to digital form, and carry out contrast process according to the reference data of storage, calculate output valve, output signal is gone to control several through power amplification again and is regulated servoelement (actuator), such as relay and switch etc.
Refer to shown in Figure 3ly, Fig. 3 is the circuit theory diagrams of diagnostic module of the present invention.Diagnostic module includes diagnosis joint, diagnose interface circuit, power protecting circuit, 5V DC-DC circuit, 3.3V DC-DC circuit, MCU, FLASH storer, reset circuit and data interface circuit, one or more form of described data interface circuit in GPRS, bluetooth, WIFI, RJ45 and USB.Wherein said diagnosis joint is connected with the vehicle diagnostics seat, the physical connection while providing with automobile communication for provide power supply to reach to diagnostic products for diagnostic products; The diagnose interface circuit, be used to data converting function is provided, realize the communication of various types of vehicles diagnosing protocol; Power protecting circuit, be used to realizing the function of power protection such as filtering, for MCU and the normal operation of peripheral devices provide the electric power support; DC-DC circuit (5V), be used to realizing voltage transitions, provide the power supply of 5V for product; DC-DC circuit (3.3V), be used to realizing voltage transitions, provide the power supply of 3.3V for product; MCU is core processor; The FLASH storer is program and data storage etc.; Reset circuit is for realizing that product resets; Data interface circuit, carry out data interaction be used to supporting diagnostic function module and main control end.The communication modes of diagnostic module of the present invention and main control end comprises wired and wireless two kinds of forms.It is including but not limited to several types (can support one or more communication modes) such as GPRS, bluetooth, WIFI, RJ45 and USB.
The present invention also provides a kind of vehicle driving mileage management optimization method, comprises step:
(1), set up being connected between main control end and diagnostic module, described diagnostic module is connected with electronic control unit by the vehicle diagnosis seat;
Described main control end judges that whether current diagnostic module needs upgrading, in this way, controls diagnostic module and upgrades, and after upgrading completes, enter step (2); If no, directly enter step (2).
(2), main control end sends and to obtain the fuel oil information command to diagnostic module, diagnostic module obtains the fuel oil information command, and obtains the current fuel oil status data of automobile by vehicle electronic control unit, and feeds back to main control end;
Whether described diagnostic module is analyzed it after obtaining the fuel oil information command, legal to judge this instruction, if legal, by vehicle electronic control unit, carries out described instruction.
(3), main control end shows the corresponding distance travelled of current residual fuel oil according to the feedback result of diagnostic module.
Refer to shown in Figure 4ly, Fig. 4 is the application realization flow figure of main control end of the present invention.At first main control end obtains user's setting data, afterwards by the communication modes such as GPRS, bluetooth, WIFI, RJ45 and USB set up with diagnostic module between be connected, then set and diagnostic module between communications parameter, and after setting, communications parameter judges whether current diagnostic module needs upgrading, if need upgrading, carry out updating operation, otherwise just directly send setting data or steering order to diagnostic module; Last obtain the feedback of diagnostic module, and analyze and correspondingly in main control end, show corresponding informance.
Refer to shown in Figure 5ly, Fig. 5 is the application realization flow figure of diagnostic module of the present invention.MCU guiding in diagnostic module starts and initialization, realizes running environment is carried out to initialization process; Then obtain user's initialization data be set, and wait for the connection of main control end, if with the main control end successful connection, start to arrange the communications parameter with main control end, and wait for the operational order of main control end or data are set; When the operational order of main control end or after data are set by diagnostic module, are obtained, diagnostic module starts to judge this operational order and whether data are set legal, if legal, corresponding to the described instruction of vehicle electronic control unit control actuator execution, by the automotive oil tank administrative unit, to obtain the remaining fuel oil status data of current fuel tank, and feed back to vehicle electronic control unit, after the vehicle electronic control unit analyzing and processing, extrapolate the mileage of the corresponding wheeled of these Fuel Remaineds, and be issued to main control end by diagnostic module.
As can be known by Fig. 4, Fig. 5, being connected between model main control end of the present invention and diagnostic module, and by main control end set and diagnostic module between communications parameter; Then main control end judges that whether current diagnostic module needs upgrading, in this way, controls diagnostic module and upgrades, and enter next step after upgrading completes; If no, directly enter next step; Main control end sends and data or steering order to be set to diagnostic module; Diagnostic module obtains above-mentioned data or the steering order of arranging, and analyze, to judge whether this steering order is legal, if legal, by vehicle electronic control unit, carry out described steering order, described vehicle electronic control unit is controlled control by actuator to the automotive oil tank administrative unit, obtains the current fuel oil status data of automobile, and feeds back to main control end; Main control end shows the corresponding distance travelled of current residual fuel oil according to the feedback result of diagnostic module.
In sum, the present invention takes full advantage of the support of vehicle electrically controlling system to diagnostic function, but the fuel oil data of Real-time Obtaining fuel oil place electric-control system are analyzed current fuel oil situation, to the user, points out simultaneously the information such as Low oil Fuel, remaining oil value; The present invention has the anomaly analysis function, distance travelled that can be according to expectation, the rational volume read-out of prompting client, can avoid refueling and too much cause non-essential fuel oil waste, as refuel too much, can increase car weight, cause oil consumption to strengthen, can also play environmental-protection function simultaneously; The present invention, when fuel oil value or remaining mileage reach the warning line of setting, can give corresponding information indicating etc. in addition, refuels with the prompting user.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. vehicle driving mileage management optimization system, it is characterized in that, comprise: diagnostic module and main control end, described diagnostic module is arranged on the vehicle diagnosis seat, with vehicle electronic control unit, be connected, for by vehicle electronic control unit, obtaining the current fuel oil status data of automobile, and feed back to main control end; Described main control end is connected with diagnostic module, be used to obtaining user's setting data, sends and data or steering order to be set to diagnostic module, and receive the feedback data of diagnostic module, analyzes and obtains analysis result, reaches the display analysis result.
2. vehicle driving mileage management optimization system according to claim 1, it is characterized in that, also include actuator and automotive oil tank administrative unit, described automotive oil tank administrative unit is connected with vehicle electronic control unit by actuator, described actuator is carried out the control operation to the automotive oil tank administrative unit according to the steering order of vehicle electronic control unit, to obtain the current fuel oil status data of automobile.
3. vehicle driving mileage management optimization system according to claim 1, is characterized in that, described main control end is also carried out the parameter of communication for setting with diagnostic module, and judge whether current diagnostic module needs upgrading.
4. according to the described vehicle driving mileage management optimization of claim 1 or 3 system, it is characterized in that, described main control end is mobile phone, panel computer or portable mobile termianl.
5. vehicle driving mileage management optimization system according to claim 1, is characterized in that, described diagnostic module is also be used to the operational order of waiting for main control end or data are set, and judgement steering order and the legitimacy of data is set.
6. vehicle driving mileage management optimization system according to claim 1 or 5; it is characterized in that; described diagnostic module comprises diagnosis joint, diagnose interface circuit, power protecting circuit, 5V DC-DC circuit, 3.3V DC-DC circuit, MCU, FLASH storer, reset circuit and data interface circuit, one or more form of described data interface circuit in GPRS, bluetooth, WIFI, RJ45 and USB.
7. vehicle driving mileage management optimization system according to claim 1, is characterized in that, by wired or wireless mode, is connected between described main control end and diagnostic module.
8. a vehicle driving mileage management optimization method, is characterized in that, comprising:
(1), set up being connected between main control end and diagnostic module, described diagnostic module is connected with electronic control unit by the vehicle diagnosis seat;
(2), main control end sends and to obtain the fuel oil information command to diagnostic module, diagnostic module obtains the fuel oil information command, and obtains the current fuel oil status data of automobile by vehicle electronic control unit, and feeds back to main control end;
(3), main control end shows the corresponding distance travelled of current residual fuel oil according to the feedback result of diagnostic module.
9. vehicle driving mileage management optimization method according to claim 8, it is characterized in that, step (1) also comprises afterwards: described main control end judges whether current diagnostic module needs upgrading, in this way, control diagnostic module and upgrade, and after upgrading completes, enter step (2); If no, directly enter step (2).
10. vehicle driving mileage management optimization method according to claim 8, it is characterized in that, step (2) also comprises: described diagnostic module is analyzed it after obtaining the fuel oil information command, to judge whether this instruction is legal, if legal, by vehicle electronic control unit, carry out described instruction.
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| CN2013103087337A CN103413181A (en) | 2013-07-15 | 2013-07-15 | System and method for optimizing automobile traveled distance management |
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| CN2013103087337A CN103413181A (en) | 2013-07-15 | 2013-07-15 | System and method for optimizing automobile traveled distance management |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110070644A (en) * | 2018-01-23 | 2019-07-30 | 吉旗物联科技（上海）有限公司 | A kind of multi-level feedback vehicle locking method based on vehicle BCM module and car-mounted terminal |
| CN113551856A (en) * | 2021-07-21 | 2021-10-26 | 安徽江淮汽车集团股份有限公司 | Off-line detection method for pipeline leakage of fuel vehicle |
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Application publication date: 20131127 |