CN103018049B - The system and method for a kind of collection machinery pump engine road spectrum - Google Patents
The system and method for a kind of collection machinery pump engine road spectrum Download PDFInfo
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- CN103018049B CN103018049B CN201210576565.5A CN201210576565A CN103018049B CN 103018049 B CN103018049 B CN 103018049B CN 201210576565 A CN201210576565 A CN 201210576565A CN 103018049 B CN103018049 B CN 103018049B
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Abstract
The invention discloses the system of a kind of collection machinery pump engine road spectrum, for the road modal data of collection machinery pump engine, this system comprises: mechanical pump engine parameter sensor group, for collection machinery pump engine parameter signal; Accelerator pedal position sensor, for gathering acceleration pedal position signal; Vehicle speed sensor, for gathering vehicle speed signal; Micro-control unit, for receiving mechanical pump engine parameter signal, vehicle speed signal and acceleration pedal position signal, mechanical pump engine parameter signal, vehicle speed signal and acceleration pedal position signal are resolved, generates the mechanical pump engine parameter information of data pattern, speed information and accelerator pedal position information; Storage unit, for storing mechanical pump engine parameter information, speed information and accelerator pedal position information.The invention also discloses the method for a kind of collection machinery pump engine road spectrum.
Description
Technical field
The present invention relates to technical field of engines, be specifically related to the system and method for a kind of collection machinery pump engine road spectrum.
Background technology
At present, society is more and more stronger for the consciousness of energy-saving and emission-reduction, how more to effectively reduce oil consumption, meet automobile exhaust emission standard regulation simultaneously, increasingly serious challenge is proposed to car engine machine technology, therefore, need to carry out road spectrum gather and analysis to the related data of engine, the monitoring that engine road spectrum gather and analysis is performance, discharge etc. in order to study engine and carries out operating condition and the instantaneous working condition of engine and record, gather by road spectrum the vehicle performance can analyzing engine preferably.
Mechanical pump engine refers to that the injection pump of engine belongs to a kind of engine of mechanical pump character, in the prior art the road spectrum of mechanical pump engine is gathered and be also in the blank phase, mechanical pump engine is not owing to installing electric-control system, will to engine carry out car load road spectrum gather cannot realize, more cannot to satisfy the need modal data analysis, and carry out road spectrum collection and analyze being necessary to mechanical pump engine, therefore, need the system that collection machinery pump engine road is composed.
Summary of the invention
In view of this, fundamental purpose of the present invention is to provide the system and method for a kind of collection machinery pump engine road spectrum, solves the problem cannot carrying out road spectrum collection in prior art to mechanical pump engine.
For solving the problem, technical scheme provided by the invention is as follows:
A system for collection machinery pump engine road spectrum, described system comprises:
The mechanical pump engine parameter sensor group be connected with mechanical pump engine, the accelerator pedal position sensor be connected with accelerator pedal, the vehicle speed sensor be arranged on vehicle, micro-control unit and storage unit, described mechanical pump engine parameter sensor group, described vehicle speed sensor and described accelerator pedal position sensor are connected with described micro-control unit respectively, and described micro-control unit is connected with described storage unit;
Described mechanical pump engine parameter sensor group, for collection machinery pump engine parameter signal;
Described accelerator pedal position sensor, for gathering acceleration pedal position signal;
Described vehicle speed sensor, for gathering vehicle speed signal;
Described micro-control unit, for receiving described mechanical pump engine parameter signal, described vehicle speed signal and described acceleration pedal position signal, described mechanical pump engine parameter signal, described vehicle speed signal and described acceleration pedal position signal are resolved, generates the mechanical pump engine parameter information of data pattern, speed information and accelerator pedal position information;
Described storage unit, for storing described mechanical pump engine parameter information, described speed information and described accelerator pedal position information.
Accordingly, described mechanical pump engine parameter signal comprises: engine water temperature signal, Engine Inlet Temperature signal and engine rotational speed signal;
Described mechanical pump engine parameter sensor group comprises: cooling-water temperature sensor, intake air temperature sensor and speed probe;
Described cooling-water temperature sensor, for gathering described engine water temperature signal;
Described intake air temperature sensor, for gathering described Engine Inlet Temperature signal;
Described speed probe, for gathering described engine rotational speed signal.
Accordingly, described micro-control unit comprises:
Receive subelement, for receiving described engine water temperature signal, Engine Inlet Temperature signal, engine rotational speed signal, described vehicle speed signal and described acceleration pedal position signal;
Resolve subelement, for resolving described engine water temperature signal, described Engine Inlet Temperature signal, described engine rotational speed signal, described vehicle speed signal and described acceleration pedal position signal, generate the mechanical pump engine parameter information of data pattern, speed information and accelerator pedal position information, described mechanical pump engine parameter information comprises engine water temperature information, Engine Inlet Temperature information, engine speed information.
Accordingly, described storage unit, specifically for storing described engine water temperature information, described Engine Inlet Temperature information, described engine speed information, described speed information and described accelerator pedal position information.
Accordingly, described storage unit is arranged in the common rail row system of described vehicle.
Accordingly, described micro-control unit is connected with described storage unit by CAN.
Accordingly, described storage unit is arranged at remote database server.
Accordingly, described micro-control unit is connected with described storage unit by global system for mobile communications GSM or general packet radio service technology GPRS.
A method for collection machinery pump engine road spectrum, described method comprises:
Collection machinery pump engine parameter signal, acceleration pedal position signal and vehicle speed signal;
Receive the described mechanical pump engine parameter signal gathered, described vehicle speed signal and described acceleration pedal position signal;
Described mechanical pump engine parameter signal, described vehicle speed signal and described acceleration pedal position signal are resolved, generates the mechanical pump engine parameter information of data pattern, speed information and accelerator pedal position information;
Store described mechanical pump engine parameter information, described speed information and described accelerator pedal position information.
Accordingly, described mechanical pump engine parameter signal comprises: engine water temperature signal, Engine Inlet Temperature signal and engine rotational speed signal;
Described collection machinery pump engine parameter signal, comprising:
Gather described engine water temperature signal, described Engine Inlet Temperature signal, described engine rotational speed signal.
Accordingly, described mechanical pump engine parameter signal, described vehicle speed signal and described acceleration pedal position signal that described reception gathers, comprising:
Receive the described engine water temperature signal, Engine Inlet Temperature signal, engine rotational speed signal, described vehicle speed signal and the described acceleration pedal position signal that gather.
Accordingly, described described mechanical pump engine parameter signal, described vehicle speed signal and described acceleration pedal position signal to be resolved, generate the mechanical pump engine parameter information of data pattern, speed information and accelerator pedal position information, comprising:
Described engine water temperature signal, described Engine Inlet Temperature signal, described engine rotational speed signal, described vehicle speed signal and described acceleration pedal position signal are resolved, generate the mechanical pump engine parameter information of data pattern, speed information and accelerator pedal position information, described mechanical pump engine parameter information comprises engine water temperature information, Engine Inlet Temperature information, engine speed information.
Accordingly, described storage described mechanical pump engine parameter information, described speed information and described accelerator pedal position information, comprising:
Store described engine water temperature information, Engine Inlet Temperature information, engine speed information, described speed information and described accelerator pedal position information.
Accordingly, described method also comprises:
According to described mechanical pump engine parameter information, described speed information and described accelerator pedal position information, the modal data storehouse, road that inquiry bench test is set up, obtains comprehensive road spectrum information of described mechanical pump engine.
As can be seen here, the present invention has following beneficial effect:
The sensor group collection machinery pump engine parameter signal that employing of the present invention is connected with mechanical pump engine, sampling accelerator pedal position sensor gathers acceleration pedal position signal, vehicle speed sensor is adopted to gather vehicle speed signal, by micro-control unit to mechanical pump engine parameter signal, vehicle speed signal and acceleration pedal position signal are resolved, generate the mechanical pump engine parameter information of data pattern, speed information and accelerator pedal position information, and these road modal data are stored, the function that mechanical pump engine road spectrum gathers can be realized, by the universal database of road modal data set up during inquiry engine rig test, can to satisfy the need modal data analysis, obtain the more parameter of mechanical pump engine, the vehicle performance of Realization analysis mechanical pump engine.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of collection machinery pump engine road of the present invention spectra system;
Fig. 2 is a kind of concrete structure schematic diagram of collection machinery pump engine road of the present invention spectra system;
Fig. 3 is the schematic diagram of micro-control unit in the spectra system of collection machinery pump engine road of the present invention;
Fig. 4 is the process flow diagram of collection machinery pump engine road of the present invention spectral method;
Fig. 5 is a kind of particular flow sheet of collection machinery pump engine road of the present invention spectral method.
Embodiment
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in further detail the embodiment of the present invention below in conjunction with the drawings and specific embodiments.
The system of collection machinery pump engine road of the present invention spectrum, it is the problem for realizing carrying out mechanical pump engine road spectrum collection in prior art, propose to utilize micro-control unit to pass through to receive mechanical pump engine parameter signal and the vehicle parameter signal of the collection of various sensor, and the parsing mechanical pump engine parameter information of generation and vehicle parameter information are carried out to mechanical pump engine parameter signal and vehicle parameter signal, by the universal database of road modal data set up during inquiry engine rig test, other mechanical pump engine parameter information and other vehicle parameter information of more not easily directly collection can also be obtained, realize the function that mechanical pump engine road spectrum gathers.
Based on above-mentioned thought, shown in Figure 1, the system of collection machinery pump engine road of the present invention spectrum, this system comprises:
The mechanical pump engine parameter sensor group 1 be connected with mechanical pump engine, the accelerator pedal position sensor 2 be connected with accelerator pedal, the vehicle speed sensor 3 be arranged on vehicle, micro-control unit 4 and storage unit 5.
Mechanical pump engine parameter sensor group 1, vehicle speed sensor 2 and accelerator pedal position sensor 3 are connected with micro-control unit 4 respectively, and micro-control unit 4 is connected with storage unit 5.
Wherein, mechanical pump engine parameter sensor group 1, for collection machinery pump engine parameter signal;
Accelerator pedal position sensor 2, for gathering acceleration pedal position signal.
Vehicle speed sensor 3, for gathering vehicle speed signal.
Micro-control unit 4, for receiving mechanical pump engine parameter signal, vehicle speed signal and acceleration pedal position signal, mechanical pump engine parameter signal, vehicle speed signal and acceleration pedal position signal are resolved, generates the mechanical pump engine parameter information of data pattern, speed information and accelerator pedal position information.
Storage unit 5, for storing mechanical pump engine parameter information, speed information and accelerator pedal position information.
In the above-described embodiments, mechanical pump engine parameter signal can comprise: engine water temperature signal, Engine Inlet Temperature signal and engine rotational speed signal; Corresponding mechanical pump engine parameter information then can comprise: engine water temperature information, Engine Inlet Temperature information and engine speed information.
Shown in Figure 2, mechanical pump engine parameter sensor group 1 can comprise: cooling-water temperature sensor 11, intake air temperature sensor 12 and speed probe 13.
Wherein, cooling-water temperature sensor 11, for gathering engine water temperature signal
Intake air temperature sensor 12, for gathering Engine Inlet Temperature signal.
Speed probe 13, for gathering engine rotational speed signal.
It should be noted that mechanical pump engine parameter sensor group 1 can include but not limited to above several sensor.In actual applications when other mechanical pump engine parameter information of needs, the sensor collection machinery pump engine parameter signal of other kinds be connected with mechanical pump engine can be set, resolved by micro-control unit, generate corresponding mechanical pump engine parameter information.
Therefore, micro-control unit 4 specifically for receiving the mechanical pump engine parameter signals such as engine water temperature signal, Engine Inlet Temperature signal and engine rotational speed signal, can receive the vehicle parameter signal such as vehicle speed signal and acceleration pedal position signal; Engine water temperature signal, Engine Inlet Temperature signal, engine rotational speed signal, vehicle speed signal and acceleration pedal position signal are resolved, generates the engine water temperature information of data pattern, Engine Inlet Temperature information, engine speed information, speed information and accelerator pedal position information.
Shown in Figure 3, micro-control unit 4 can comprise: receive subelement 41 and resolve subelement 42.
Wherein, subelement 41 is received, for receiving engine water temperature signal, Engine Inlet Temperature signal, engine rotational speed signal, vehicle speed signal and acceleration pedal position signal.
Resolve subelement 42, for resolving engine water temperature signal, Engine Inlet Temperature signal, engine rotational speed signal, vehicle speed signal and acceleration pedal position signal, generate the mechanical pump engine parameter information of data pattern, speed information and accelerator pedal position information, mechanical pump engine parameter information comprises engine water temperature information, Engine Inlet Temperature information, engine speed information.
Accordingly, storage unit 5 can specifically for storing engine water temperature information, Engine Inlet Temperature information, engine speed information, speed information and accelerator pedal position information.
Concrete, storage unit 5 can be arranged in vehicle common rail row system, common rail row system is a kind of control system can monitored vehicle-state, storage unit can be in the Flash card in common rail row, when needed, can engine water temperature information, Engine Inlet Temperature information, engine speed information, speed information and accelerator pedal position information in reading cells.Micro-control unit 4 can be connected with common rail row system by CAN, and namely micro-control unit 4 can be connected with storage unit 5 by CAN.
Storage unit 5 also can be arranged in remote database server, micro-control unit 4 is by GSM (Global System of Mobile communication, global system for mobile communications) or GPRS (General Packet Radio Service, general packet radio service technology) be connected with storage unit 5.Micro-control unit 4 can in real time engine water temperature information, Engine Inlet Temperature information, engine speed information, speed information and accelerator pedal position information by wireless network transmissions to remote database server, when needed, these engine water temperature information, Engine Inlet Temperature information, engine speed information, speed information and accelerator pedal position information can be read.
In addition, vehicle speed sensor can be arranged in common rail row system, and vehicle speed signal can be sent to micro-control unit by the form of CAN message; Engine water temperature signal, Engine Inlet Temperature signal, engine rotational speed signal and acceleration pedal position signal are then sent to micro-control unit by the form of voltage signal.
Obtain engine water temperature information, Engine Inlet Temperature information, engine speed information, after speed information and accelerator pedal position information, universal database is composed on the mechanical pump engine road set up when can inquire about mechanical pump engine bench test, obtain other mechanical pump engine parameter information except above information and other vehicle parameter information, such as engine speed, engine torque and engine consumption etc., these other mechanical pump engine parameter information and other vehicle parameter information are not easy directly to gather acquisition by sensor, like this can according to the engine water temperature information easily gathered, Engine Inlet Temperature information, engine speed information, speed information and accelerator pedal position information, obtain other mechanical pump engine parameter information and other vehicle parameter information, more comprehensively road modal data can be obtained, to realize the analysis to vehicle performance.
The relation between various mechanical pump engine parameter information, vehicle parameter information and various information stored by carrying out engine rig test acquisition is composed in universal database on mechanical pump engine road, therefore, can according to the mechanical pump engine parameter information collected and vehicle parameter information, the more comprehensively mechanical pump engine road spectrum information in universal database is composed on acquisition mechanical pump engine road.
The principle of work of native system is:
Mechanical pump engine parameter sensor group collection machinery pump engine parameter signal, concrete, gather engine water temperature signal by cooling-water temperature sensor, intake air temperature sensor gathers Engine Inlet Temperature signal and speed probe gathers engine rotational speed signal; Accelerator pedal position sensor gathers acceleration pedal position signal; Vehicle speed sensor gathers vehicle speed signal; Micro-control unit receives mechanical pump engine parameter signal and engine water temperature signal, Engine Inlet Temperature signal and engine rotational speed signal, vehicle speed signal and acceleration pedal position signal, engine water temperature signal, Engine Inlet Temperature signal and engine rotational speed signal, vehicle speed signal and acceleration pedal position signal are resolved, generates mechanical pump engine parameter information and engine water temperature information, Engine Inlet Temperature information and engine speed information, speed information and the accelerator pedal position information of data pattern; Micro-control unit, engine water temperature information, Engine Inlet Temperature information and engine speed information, speed information and accelerator pedal position information transmission are stored to storage unit, concrete, can be transferred in the Flash card of i.e. this TV station vehicle by CAN and carry out storing or by storing in wireless network transmissions to remote database server; According to engine water temperature information, Engine Inlet Temperature information, engine speed information, speed information and accelerator pedal position information, universal database can be composed by the mechanical pump engine road set up during the mechanical pump engine bench test of inquiry, obtain other mechanical pump engine parameter information except above information and other vehicle parameter information, such as engine speed, engine torque and engine consumption etc.
Like this, adopt the sensor group collection machinery pump engine parameter signal be connected with mechanical pump engine, sampling accelerator pedal position sensor gathers acceleration pedal position signal, vehicle speed sensor is adopted to gather vehicle speed signal, by micro-control unit to mechanical pump engine parameter signal, vehicle speed signal and acceleration pedal position signal are resolved, generate the mechanical pump engine parameter information of data pattern, speed information and this series of roads spectrum information of accelerator pedal position information, and these road spectrum informations are stored, achieve the function that mechanical pump engine road spectrum gathers, by the universal database of road modal data set up during inquiry engine rig test, can to satisfy the need spectrum information analysis, the vehicle performance of Realization analysis mechanical pump engine.
Accordingly, shown in Figure 4, a kind of method that the present invention also provides collection machinery pump engine road to compose, the method comprises the following steps:
Step 101: collection machinery pump engine parameter signal, acceleration pedal position signal and vehicle speed signal.
Step 102: receive the mechanical pump engine parameter signal, vehicle speed signal and the acceleration pedal position signal that gather.
Step 103: resolve mechanical pump engine parameter signal, vehicle speed signal and acceleration pedal position signal, generates the mechanical pump engine parameter information of data pattern, speed information and accelerator pedal position information.
Step 104: store mechanical pump engine parameter information, speed information and accelerator pedal position information.
In the above-described embodiments, mechanical pump engine parameter signal can comprise: engine water temperature signal, Engine Inlet Temperature signal and engine rotational speed signal;
Therefore, collection machinery pump engine parameter signal can comprise:
Gather engine water temperature signal, Engine Inlet Temperature signal, engine rotational speed signal.
Concrete, receive the mechanical pump engine parameter signal, vehicle speed signal and the acceleration pedal position signal that gather, then can comprise:
Receive the engine water temperature signal, Engine Inlet Temperature signal, engine rotational speed signal, vehicle speed signal and the acceleration pedal position signal that gather.
Mechanical pump engine parameter signal, vehicle speed signal and acceleration pedal position signal are resolved, generate the mechanical pump engine parameter information of data pattern, speed information and accelerator pedal position information, can comprise:
Engine water temperature signal, Engine Inlet Temperature signal, engine rotational speed signal, vehicle speed signal and acceleration pedal position signal are resolved, generate the mechanical pump engine parameter information of data pattern, speed information and accelerator pedal position information, mechanical pump engine parameter information comprises engine water temperature information, Engine Inlet Temperature information, engine speed information.
Store mechanical pump engine parameter information, speed information and accelerator pedal position information, can comprise:
Store engine water temperature information, Engine Inlet Temperature information, engine speed information, speed information and accelerator pedal position information.
In addition, the method for collection machinery pump engine road of the present invention spectrum, can also comprise:
According to mechanical pump engine parameter information, speed information and accelerator pedal position information, the modal data storehouse, road that inquiry bench test is set up, obtains comprehensive road spectrum information of mechanical pump engine.Shown in Figure 5, a kind of specific implementation of collection machinery pump engine road of the present invention spectral method, can comprise the following steps:
Step 201: gather engine water temperature signal, Engine Inlet Temperature signal, engine rotational speed signal, acceleration pedal position signal and vehicle speed signal.
Step 202: receive the engine water temperature signal, Engine Inlet Temperature signal, engine rotational speed signal, vehicle speed signal and the acceleration pedal position signal that gather.
Step 203: resolve engine water temperature signal, Engine Inlet Temperature signal, engine rotational speed signal, vehicle speed signal and acceleration pedal position signal, generates the engine water temperature information of data pattern, Engine Inlet Temperature information, engine speed information, speed information and accelerator pedal position information.
Step 204: store engine water temperature information, Engine Inlet Temperature information, engine speed information, speed information and accelerator pedal position information.
Step 205: according to engine water temperature information, Engine Inlet Temperature information, engine speed information, speed information and accelerator pedal position information, the modal data storehouse, road that inquiry bench test is set up, obtains comprehensive road spectrum information of mechanical pump engine.
Like this, adopt the sensor group collection machinery pump engine parameter signal be connected with mechanical pump engine, sampling accelerator pedal position sensor gathers acceleration pedal position signal, vehicle speed sensor is adopted to gather vehicle speed signal, by micro-control unit to mechanical pump engine parameter signal, vehicle speed signal and acceleration pedal position signal are resolved, generate the mechanical pump engine parameter information of data pattern, speed information and this series of roads spectrum information of accelerator pedal position information, and these road spectrum informations are stored, achieve the function that mechanical pump engine road spectrum gathers, when needed, can to satisfy the need spectrum information analysis, the vehicle performance of Realization analysis mechanical pump engine.
It should be noted that, in this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.For method disclosed in embodiment, because it is corresponding with system disclosed in embodiment, so description is fairly simple, relevant part illustrates see method part.
Also it should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
The software module that the method described in conjunction with embodiment disclosed herein or the step of algorithm can directly use hardware, processor to perform, or the combination of the two is implemented.Software module can be placed in the storage medium of other form any known in random access memory (RAM), internal memory, ROM (read-only memory) (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (14)
1. a system for collection machinery pump engine road spectrum, it is characterized in that, described system comprises:
The mechanical pump engine parameter sensor group be connected with mechanical pump engine, the accelerator pedal position sensor be connected with accelerator pedal, the vehicle speed sensor be arranged on vehicle, micro-control unit and storage unit, described mechanical pump engine parameter sensor group, described vehicle speed sensor and described accelerator pedal position sensor are connected with described micro-control unit respectively, and described micro-control unit is connected with described storage unit;
Described mechanical pump engine parameter sensor group, for collection machinery pump engine parameter signal;
Described accelerator pedal position sensor, for gathering acceleration pedal position signal;
Described vehicle speed sensor, for gathering vehicle speed signal;
Described micro-control unit, for receiving described mechanical pump engine parameter signal, described vehicle speed signal and described acceleration pedal position signal, to described mechanical pump engine parameter signal, described vehicle speed signal and described acceleration pedal position signal are resolved, generate the mechanical pump engine parameter information of data pattern, speed information and accelerator pedal position information, described mechanical pump engine parameter information, described speed information and described accelerator pedal position information also compose universal database for the mechanical pump engine road by setting up during the mechanical pump engine bench test of inquiry, obtain engine speed, engine torque and engine consumption,
Described storage unit, for storing described mechanical pump engine parameter information, described speed information and described accelerator pedal position information.
2. system according to claim 1, is characterized in that, described mechanical pump engine parameter signal comprises: engine water temperature signal, Engine Inlet Temperature signal and engine rotational speed signal;
Described mechanical pump engine parameter sensor group comprises: cooling-water temperature sensor, intake air temperature sensor and speed probe;
Described cooling-water temperature sensor, for gathering described engine water temperature signal;
Described intake air temperature sensor, for gathering described Engine Inlet Temperature signal;
Described speed probe, for gathering described engine rotational speed signal.
3. system according to claim 2, is characterized in that, described micro-control unit comprises:
Receive subelement, for receiving described engine water temperature signal, Engine Inlet Temperature signal, engine rotational speed signal, described vehicle speed signal and described acceleration pedal position signal;
Resolve subelement, for resolving described engine water temperature signal, described Engine Inlet Temperature signal, described engine rotational speed signal, described vehicle speed signal and described acceleration pedal position signal, generate the mechanical pump engine parameter information of data pattern, speed information and accelerator pedal position information, described mechanical pump engine parameter information comprises engine water temperature information, Engine Inlet Temperature information, engine speed information.
4. system according to claim 3, it is characterized in that, described storage unit, specifically for storing described engine water temperature information, described Engine Inlet Temperature information, described engine speed information, described speed information and described accelerator pedal position information.
5. system according to claim 1, is characterized in that, described storage unit is arranged in the common rail row system of described vehicle.
6. system according to claim 5, is characterized in that, described micro-control unit is connected with described storage unit by CAN.
7. system according to claim 1, is characterized in that, described storage unit is arranged at remote database server.
8. system according to claim 7, is characterized in that, described micro-control unit is connected with described storage unit by global system for mobile communications GSM or general packet radio service technology GPRS.
9. a method for collection machinery pump engine road spectrum, it is characterized in that, described method comprises:
Collection machinery pump engine parameter signal, acceleration pedal position signal and vehicle speed signal;
Receive the described mechanical pump engine parameter signal gathered, described vehicle speed signal and described acceleration pedal position signal;
Described mechanical pump engine parameter signal, described vehicle speed signal and described acceleration pedal position signal are resolved, generate the mechanical pump engine parameter information of data pattern, speed information and accelerator pedal position information, described mechanical pump engine parameter information, described speed information and described accelerator pedal position information also compose universal database for the mechanical pump engine road by setting up during the mechanical pump engine bench test of inquiry, obtain engine speed, engine torque and engine consumption;
Store described mechanical pump engine parameter information, described speed information and described accelerator pedal position information.
10. method according to claim 9, is characterized in that, described mechanical pump engine parameter signal comprises: engine water temperature signal, Engine Inlet Temperature signal and engine rotational speed signal;
Described collection machinery pump engine parameter signal, comprising:
Gather described engine water temperature signal, described Engine Inlet Temperature signal, described engine rotational speed signal.
11. methods according to claim 10, is characterized in that, described mechanical pump engine parameter signal, described vehicle speed signal and described acceleration pedal position signal that described reception gathers, comprising:
Receive the described engine water temperature signal, Engine Inlet Temperature signal, engine rotational speed signal, described vehicle speed signal and the described acceleration pedal position signal that gather.
12. methods according to claim 11, it is characterized in that, described described mechanical pump engine parameter signal, described vehicle speed signal and described acceleration pedal position signal to be resolved, generate the mechanical pump engine parameter information of data pattern, speed information and accelerator pedal position information, comprising:
Described engine water temperature signal, described Engine Inlet Temperature signal, described engine rotational speed signal, described vehicle speed signal and described acceleration pedal position signal are resolved, generate the mechanical pump engine parameter information of data pattern, speed information and accelerator pedal position information, described mechanical pump engine parameter information comprises engine water temperature information, Engine Inlet Temperature information, engine speed information.
13. methods according to claim 12, is characterized in that, described storage described mechanical pump engine parameter information, described speed information and described accelerator pedal position information, comprising:
Store described engine water temperature information, Engine Inlet Temperature information, engine speed information, described speed information and described accelerator pedal position information.
14. methods according to any one of claim 9-13, it is characterized in that, described method also comprises:
According to described mechanical pump engine parameter information, described speed information and described accelerator pedal position information, universal database is composed on the mechanical pump engine road inquiring about mechanical pump engine bench test foundation, obtains comprehensive road spectrum information of described mechanical pump engine.
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| CN105717391A (en) * | 2016-01-28 | 2016-06-29 | 奇瑞汽车股份有限公司 | Test system and method for automobile electric balance |
| CN107093227B (en) * | 2017-05-05 | 2020-04-14 | 苏州海格新能源汽车电控系统科技有限公司 | Method and device for identifying running condition of whole vehicle and running control system of whole vehicle |
| CN111785012B (en) * | 2020-04-27 | 2022-02-11 | 南斗六星系统集成有限公司 | Energy consumption road spectrum analysis method for vehicle cloud cooperative computing |
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| 中国典型汽车道路谱研究的构建及应用;段虎明等;《中国测试》;20090730;第35卷(第04期);第77页右栏第13行-78页左栏第7行 * |
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| CN103018049A (en) | 2013-04-03 |
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