CN104852950A - Synchronous acquisition system, method and vehicle of hybrid vehicle economic parameters - Google Patents
Synchronous acquisition system, method and vehicle of hybrid vehicle economic parameters Download PDFInfo
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- CN104852950A CN104852950A CN201410554818.8A CN201410554818A CN104852950A CN 104852950 A CN104852950 A CN 104852950A CN 201410554818 A CN201410554818 A CN 201410554818A CN 104852950 A CN104852950 A CN 104852950A
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Abstract
The invention discloses a synchronous acquisition system, method and vehicle of hybrid vehicle economic parameters, wherein the system comprises a plurality of subsystems used for collecting a plurality of economic parameters and a synchronous processing device. The synchronous processing device is provided with a plurality of interfaces, each interface is connected with one subsystem, and each interface comprises a first end, a second end and a third end, wherein the first ends are used for sending synchronous base clocks, and the plurality of subsystems generate sampling clocks according to the synchronous base clocks; the second ends are used for sending collecting triggering signals to the plurality of subsystems; and the third ends are used for receiving the economic parameters sampled by the plurality of subsystems. The system ensures that sampling periods and sampling time of the plurality of subsystems are synchronous, the accuracy of the collected economic parameters is improved, the workload of subsequent data processing is reduced, and the efficiency and the reliability of data processing are improved.
Description
Technical field
The present invention relates to technical field of vehicle, particularly relate to the synchronous collection method of a kind of synchronous of hybrid vehicle economy parameter, vehicle and hybrid vehicle economy parameter.
Background technology
When doing Economy Test to hybrid vehicle, not only need the speed of a motor vehicle in acquisition test process, the information such as oil consumption distance travelled, also need the voltage of the high-tension battery gathering high-voltage electric power system, current information, and the information such as the moment of torsion rotating speed of motor, but these information are by different collecting devices and system acquisition, in the data analysis in later stage, need the data gathered to be synchronous, if the time of a certain system data acquisition comparatively early or more late, even if the time that last bulk test continues is identical, economic analysis is accurately being made not because of non-synchronous data.Therefore the equipment of each system acquisition needs to merge with process of the test synchronously to carry out.
In the related, when doing hybrid vehicle Economy Test, different equipment is adopted to carry out the measurement of parameter respectively, a flag bit can be set by artificial, such as deeply step on throttle, each equipment has a significant pulse signal, is used as the signal starting to gather, but these all can be subject to the restriction of vehicle status at that time, and can bring certain potential safety hazard.In other measurement scheme, same signal in the signal that can also be collected by multiple equipment carries out synchronously, the speed of a motor vehicle that such as A equipment and B equipment all collect or distance travelled information, other signal of synchronous two equipment collection is carried out by the situation of change of this signal, but, this method of synchronization depends on the experience of analyst, too increases the workload of data analysis simultaneously, thus reduces the reliability of data and the treatment effeciency of data.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, one object of the present invention is the synchronous proposing a kind of hybrid vehicle economy parameter, the sampling period and the acquisition time that this system ensure that multiple acquisition subsystem are synchronous, improve the accuracy of the economy parameter collected, also reduce the workload of follow-up data process simultaneously, improve efficiency and the reliability of data processing.
Second object of the present invention is to propose a kind of vehicle.
3rd object of the present invention is the synchronous collection method proposing a kind of hybrid vehicle economy parameter.
To achieve these goals, the synchronous of the hybrid vehicle economy parameter of first aspect present invention embodiment, comprising: multiple acquisition subsystem, for multiple economy parameter of sampling; Synchronization processing apparatus, described synchronization processing apparatus has multiple interface, each interface is connected with a described acquisition subsystem, each described interface comprises: first end, for sending synchronous foundation clock to described multiple acquisition subsystem, described multiple acquisition subsystem is according to described synchronous foundation clock generating sampling clock; Second end, for sending trigger collection signal to described multiple acquisition subsystem; And the 3rd end, for receiving the economy parameter of described multiple information subsystem sampling.
According to the synchronous of the hybrid vehicle economy parameter of the embodiment of the present invention, synchronization processing apparatus sends synchronous foundation clock by first end to multiple acquisition subsystem, to make multiple acquisition subsystem according to synchronous foundation clock generating sampling clock, trigger collection signal is sent to multiple acquisition subsystem by the second end, thus ensure that the sampling period of multiple acquisition subsystem and acquisition time are synchronous, improve the accuracy of the economy parameter collected, also reduce the workload of follow-up data process simultaneously, improve efficiency and the reliability of data processing.
In one embodiment of the invention, described synchronization processing apparatus also comprises: summarizing module, and described summarizing module is connected with described multiple interface, for gathering multiple economy parameters of described multiple interface collection.
In one embodiment of the invention, also comprise: human-computer interaction interface; Control device, described control device is connected with described synchronization processing apparatus with described human-computer interaction interface, the instruction that described control device is inputted by described human-computer interaction interface for receiving user, and controls described synchronization processing apparatus according to described instruction.
In one embodiment of the invention, described multiple acquisition subsystem, also for carrying out self-inspection before receiving described trigger collection signal, and self-detection result is sent to described synchronization processing apparatus, send corresponding described trigger collection signal to make described synchronization processing apparatus according to the self-detection result of described multiple acquisition subsystem feedback.
To achieve these goals, the vehicle of second aspect present invention embodiment, comprises the synchronous of the hybrid vehicle economy parameter of first aspect present invention embodiment.
According to the vehicle of the embodiment of the present invention, owing to being provided with synchronous, the synchronous acquisition of economy parameter can be realized, improve the accuracy of the economy parameter collected, also reduce the workload of follow-up data process simultaneously, improve efficiency and the reliability of data processing.
To achieve these goals, the synchronous collection method of the hybrid vehicle economy parameter of third aspect present invention embodiment, comprises the following steps: establish a communications link with multiple acquisition subsystem; Synchronous foundation clock is sent, to make described multiple acquisition subsystem according to described synchronous foundation clock generating sampling clock to described multiple acquisition subsystem; Send trigger collection signal to multiple acquisition subsystem, to sample multiple economy parameter according to described trigger collection signal and described sampling clock to make described multiple acquisition subsystem; And receive the economy parameter of described multiple information subsystem sampling.
According to the synchronous collection method of the hybrid vehicle economy parameter of the embodiment of the present invention, synchronous foundation clock is sent to multiple acquisition subsystem, to make multiple acquisition subsystem according to synchronous foundation clock generating sampling clock, trigger collection signal is sent to multiple acquisition subsystem, to sample multiple economy parameter according to trigger collection signal and sampling clock to make multiple acquisition subsystem, the sampling period and the acquisition time that this method ensure that multiple acquisition subsystem are synchronous, improve the accuracy of the economy parameter collected, also reduce the workload of follow-up data process simultaneously, improve efficiency and the reliability of data processing.
In one embodiment of the invention, also comprise: the economy parameter of the described multiple information subsystem samplings received is gathered.
In one embodiment of the invention, described send trigger collection signal to multiple acquisition subsystem before, also comprise: the self-detection result obtaining described multiple acquisition subsystem, and determine whether to send described trigger collection signal to described multiple acquisition subsystem according to described self-detection result.
Accompanying drawing explanation
Fig. 1 is the structural representation of the synchronous of hybrid vehicle economy parameter according to an embodiment of the invention;
Fig. 2 is the structural representation of the synchronous of hybrid vehicle economy parameter in accordance with another embodiment of the present invention;
Fig. 3 is the structural representation of the synchronous of hybrid vehicle economy parameter according to another embodiment of the present invention;
Fig. 4 is the flow chart of the synchronous collection method of hybrid vehicle economy parameter according to an embodiment of the invention;
Fig. 5 is the flow chart of the synchronous collection method of hybrid vehicle economy parameter according to an embodiment of the invention.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
Below with reference to the accompanying drawings the synchronous collection method of the synchronous of the hybrid vehicle economy parameter of the embodiment of the present invention, vehicle and hybrid vehicle economy parameter is described.
Fig. 1 is the structural representation of the synchronous of hybrid vehicle economy parameter according to an embodiment of the invention.As shown in Figure 1, the synchronous of the hybrid vehicle economy parameter of the embodiment of the present invention, comprising: multiple acquisition subsystem 100 and synchronization processing apparatus 200.
Wherein, multiple acquisition subsystem 100 is for multiple economy parameter of sampling.
Particularly, such as, multiple acquisition subsystem 100 is battery information acquisition system, motor information acquisition system, fuel consumption information acquisition system etc.More specifically, multiple acquisition subsystem 100 detects cell voltage, electric current, SOC (State Of Charge in real time respectively by various sensing element and signal processing module, state-of-charge), motor output torque, oil consumption, the economy parameter such as the speed of a motor vehicle and distance travelled.
Synchronization processing apparatus 200 has multiple interface, each interface is connected with an acquisition subsystem, each interface comprises: first end U1, the second end U2, the 3rd end U3, first end U1 is used for sending synchronous foundation clock to multiple acquisition subsystem 100, and multiple acquisition subsystem 100 is according to synchronous foundation clock generating sampling clock; Second end U2 is used for sending trigger collection signal to multiple acquisition subsystem 100; 3rd end U3 is for receiving the economy parameter of multiple information subsystem sampling.
Particularly, such as, as shown in Figure 1, synchronization processing apparatus 200 has n interface, a corresponding acquisition subsystem 100 of interface, after synchronous is started working, synchronization processing apparatus 200 sends synchronous foundation clock by the first end U1 of multiple interface to multiple acquisition subsystem 100, to make multiple acquisition subsystem 100 according to synchronous foundation clock generating sampling clock, synchronization processing apparatus 200 also sends trigger collection signal by the second end U2 of multiple interface to multiple acquisition subsystem 100, image data (i.e. economy parameter) is started at synchronization to make multiple acquisition subsystem 100, thus ensure that the sampling period of multiple acquisition subsystem 100 and acquisition time are synchronous, also just improve the accuracy of the economy parameter collected.After each acquisition subsystem 100 collects respective economy parameter, send economy parameter to synchronization processing apparatus 200 by the 3rd end U3 of synchronization processing apparatus 200.In addition, follow-up when carrying out data processing, the data collected need not manually more synchronously process by analyst, thus reduce the workload of analyst, improve efficiency and the reliability of data processing.
The synchronous of the hybrid vehicle economy parameter of the embodiment of the present invention, synchronization processing apparatus sends synchronous foundation clock by first end to multiple acquisition subsystem, to make multiple acquisition subsystem according to synchronous foundation clock generating sampling clock, trigger collection signal is sent to multiple acquisition subsystem by the second end, thus ensure that the sampling period of multiple acquisition subsystem and acquisition time are synchronous, improve the accuracy of the economy parameter collected, also reduce the workload of follow-up data process simultaneously, improve efficiency and the reliability of data processing.
In one embodiment of the invention, as shown in Figure 2, synchronization processing apparatus 200, also comprises: summarizing module 210.
Wherein, summarizing module 210 is connected with multiple interface, gathers for the multiple economy parameters gathered multiple interface.
Particularly, after synchronization processing apparatus 200 receives the economy parameter of multiple information subsystem 100 sampling by summarizing module 210 the 3rd end U3, summarizing module 210 is for aggregating economy parameter.
In one embodiment of the invention, as shown in Figure 3, the synchronous of hybrid vehicle economy parameter, also comprises: human-computer interaction interface 300 and control device 400.
Wherein, control device 400 is connected with synchronization processing apparatus 200 with human-computer interaction interface 300, the instruction that control device 400 is inputted by human-computer interaction interface 300 for receiving user, and controls synchronization processing apparatus 200 according to instruction.
Particularly, user inputs instruction by human-computer interaction interface 300, and such as, input starts acquisition instructions, stops acquisition instructions etc.Then control device 400 receives the instruction that user is inputted by human-computer interaction interface 300, and carries out corresponding control according to instruction to synchronization processing apparatus 200.
In one embodiment of the invention, multiple acquisition subsystem 100 also for carrying out self-inspection before receiving trigger collection signal, and self-detection result is sent to synchronization processing apparatus 200, send corresponding trigger collection signal with the self-detection result making synchronization processing apparatus 200 feed back according to multiple acquisition subsystem 100.
Particularly, such as, after synchronous is started working, multiple acquisition subsystem 100 needs to carry out self-inspection, to judge whether multiple acquisition subsystem 100 exists fault (such as, communication failure), if acquisition subsystem 100 completes self-inspection, and there is no fault, then point out user's acquisition subsystem 100 fault-free at human-computer interaction interface 300, when all acquisition subsystems 100 all complete self-inspection and fault-free time, user can start acquisition instructions human-computer interaction interface 300 input, control device 400 receives the beginning acquisition instructions that user is inputted by human-computer interaction interface 300, and according to this instruction, corresponding control is carried out to synchronization processing apparatus 200, synchronization processing apparatus 200 sends trigger collection signal to each acquisition subsystem 100, start to carry out data acquisition to make each acquisition subsystem 100.
In one embodiment of the invention, summarizing module 210 is also for after gathering at the multiple economy parameters gathered multiple interface, send the multiple economy parameters gathered to control device 400, the multiple economy parameters received store by control device 400, consult to facilitate follow-up work personnel or use.
Based on the synchronous of above-mentioned hybrid vehicle economy parameter, the present invention also proposes a kind of vehicle, and this vehicle comprises the synchronous of hybrid vehicle economy parameter.
The vehicle of the embodiment of the present invention, owing to being provided with synchronous, the synchronous acquisition of economy parameter can be realized, improve the accuracy of the economy parameter collected, also reduce the workload of follow-up data process simultaneously, improve efficiency and the reliability of data processing.
In order to realize above-described embodiment, the present invention also proposes a kind of synchronous collection method of hybrid vehicle economy parameter.
Fig. 4 is the flow chart of the synchronous collection method of hybrid vehicle economy parameter according to an embodiment of the invention.As shown in Figure 4, the synchronous collection method of the hybrid vehicle economy parameter of the embodiment of the present invention, comprises the following steps:
S101, establishes a communications link with multiple acquisition subsystem.
Particularly, namely by synchronization processing apparatus, multiple acquisition subsystem is linked together by same communication network.More specifically, synchronization processing apparatus has multiple interface, and each interface is connected with an acquisition subsystem.
S102, sends synchronous foundation clock, to make multiple acquisition subsystem according to synchronous foundation clock generating sampling clock to multiple acquisition subsystem.
Particularly, synchronization processing apparatus sends synchronous foundation clock, to make multiple acquisition subsystem according to synchronous foundation clock generating sampling clock by the first end in interface to multiple acquisition subsystem.
S103, sends trigger collection signal to multiple acquisition subsystem, to sample multiple economy parameter according to trigger collection signal and sampling clock to make multiple acquisition subsystem.
Particularly, such as, when receiving the beginning acquisition instructions of user's input, synchronization processing apparatus sends trigger collection signal by the second end in interface to multiple acquisition subsystem, image data (i.e. economy parameter) is started at synchronization to make multiple acquisition subsystem, sampling clock again due to multiple acquisition subsystem is identical, thus ensure that the sampling period of multiple acquisition subsystem and acquisition time are synchronous, also just improves the accuracy of the economy parameter collected.
More specifically, such as, multiple acquisition subsystem is battery information acquisition system, motor information acquisition system, fuel consumption information acquisition system etc., multiple acquisition subsystem detects cell voltage, electric current, SOC, motor output torque in real time respectively by various sensing element and signal processing module, oil consumption, the economy parameter such as the speed of a motor vehicle and distance travelled.
S104, receives the economy parameter of multiple information subsystem sampling.
Particularly, synchronization processing apparatus receives the economy parameter of multiple information subsystem sampling by the 3rd termination in interface.
In addition, follow-up when carrying out data processing, the data collected need not manually more synchronously process by analyst, thus reduce the workload of analyst, improve efficiency and the reliability of data processing.
The synchronous collection method of the hybrid vehicle economy parameter of the embodiment of the present invention, synchronous foundation clock is sent to multiple acquisition subsystem, to make multiple acquisition subsystem according to synchronous foundation clock generating sampling clock, trigger collection signal is sent to multiple acquisition subsystem, to sample multiple economy parameter according to trigger collection signal and sampling clock to make multiple acquisition subsystem, the sampling period and the acquisition time that this method ensure that multiple acquisition subsystem are synchronous, improve the accuracy of the economy parameter collected, also reduce the workload of follow-up data process simultaneously, improve efficiency and the reliability of data processing.
In one embodiment of the invention, also comprise: the economy parameter of the multiple information subsystem samplings received is gathered.
Particularly, economy parameter aggregates after receiving the economy parameter of multiple information subsystem sampling by synchronization processing apparatus.
In one embodiment of the invention, before sending trigger collection signal to multiple acquisition subsystem, also comprise: the self-detection result obtaining multiple acquisition subsystem, and determine whether to send trigger collection signal to multiple acquisition subsystem according to self-detection result.
Particularly, acquisition subsystem needs to carry out self-inspection, to judge whether acquisition subsystem exists fault (such as, communication failure), self-detection result is sent to synchronization processing apparatus by acquisition subsystem, if self-detection result is fault-free, synchronization processing apparatus then sends trigger collection signal to multiple acquisition subsystem.
The synchronous collection method of hybrid vehicle economy parameter is described below in a specific embodiment.As shown in Figure 5, the synchronous collection method of hybrid vehicle economy parameter, comprise the following steps: first synchronization processing apparatus and multiple acquisition subsystem establish a communications link, and send synchronous foundation clock (S201), then the communication whether normal (S202) of each acquisition subsystem is judged, if abnormal, then reported failures (S204), if normal, then judge whether the beginning acquisition instructions (S203) that user inputs, if the beginning acquisition instructions not having user to input, then waiting for the start acquisition instructions (S206), if the beginning acquisition instructions having user to input, synchronization processing apparatus then sends trigger collection signal (S205) to each acquisition subsystem, each acquisition subsystem uses identical sample frequency to gather multiple economy parameter (S207), in gatherer process, judge whether the stopping acquisition instructions (S208) that user inputs, if had, then terminate to gather, if do not had, then continue to gather, namely continue to perform S207.Wherein, each acquisition subsystem after receiving trigger collection signal, the stopping acquisition that control device sends if do not receive, with reference to the synchronous foundation clock that synchronization processing apparatus sends, start inner core timer, start timing acquiring, and preserve, show the data collected.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification or example and different embodiment or example can carry out combining and combining by those skilled in the art.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
Describe and can be understood in flow chart or in this any process otherwise described or method, represent and comprise one or more for realizing the module of the code of the executable instruction of the step of specific logical function or process, fragment or part, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can not according to order that is shown or that discuss, comprise according to involved function by the mode while of basic or by contrary order, carry out n-back test, this should understand by embodiments of the invention person of ordinary skill in the field.
In flow charts represent or in this logic otherwise described and/or step, such as, the sequencing list of the executable instruction for realizing logic function can be considered to, may be embodied in any computer-readable medium, for instruction execution system, device or equipment (as computer based system, comprise the system of processor or other can from instruction execution system, device or equipment instruction fetch and perform the system of instruction) use, or to use in conjunction with these instruction execution systems, device or equipment.With regard to this specification, " computer-readable medium " can be anyly can to comprise, store, communicate, propagate or transmission procedure for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically (non-exhaustive list) of computer-readable medium comprises following: the electrical connection section (electronic installation) with one or more wiring, portable computer diskette box (magnetic device), random access memory (RAM), read-only memory (ROM), erasablely edit read-only memory (EPROM or flash memory), fiber device, and portable optic disk read-only memory (CDROM).In addition, computer-readable medium can be even paper or other suitable media that can print described program thereon, because can such as by carrying out optical scanner to paper or other media, then carry out editing, decipher or carry out process with other suitable methods if desired and electronically obtain described program, be then stored in computer storage.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, multiple step or method can with to store in memory and the software performed by suitable instruction execution system or firmware realize.Such as, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: the discrete logic with the logic gates for realizing logic function to data-signal, there is the application-specific integrated circuit (ASIC) of suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is that the hardware that can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, this program perform time, step comprising embodiment of the method one or a combination set of.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, also can be that the independent physics of unit exists, also can be integrated in a module by two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.If described integrated module using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.
The above-mentioned storage medium mentioned can be read-only memory, disk or CD etc.Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (8)
1. a synchronous for hybrid vehicle economy parameter, is characterized in that, comprising:
Multiple acquisition subsystem, for multiple economy parameter of sampling;
Synchronization processing apparatus, described synchronization processing apparatus has multiple interface, and each interface is connected with a described acquisition subsystem, and each described interface comprises:
First end, for sending synchronous foundation clock to described multiple acquisition subsystem, described multiple acquisition subsystem is according to described synchronous foundation clock generating sampling clock;
Second end, for sending trigger collection signal to described multiple acquisition subsystem; And
3rd end, for receiving the economy parameter of described multiple information subsystem sampling.
2. the synchronous of hybrid vehicle economy parameter as claimed in claim 1, it is characterized in that, described synchronization processing apparatus also comprises:
Summarizing module, described summarizing module is connected with described multiple interface, for gathering multiple economy parameters of described multiple interface collection.
3. the synchronous of hybrid vehicle economy parameter as claimed in claim 1, is characterized in that, also comprise:
Human-computer interaction interface;
Control device, described control device is connected with described synchronization processing apparatus with described human-computer interaction interface, the instruction that described control device is inputted by described human-computer interaction interface for receiving user, and controls described synchronization processing apparatus according to described instruction.
4. the synchronous of hybrid vehicle economy parameter as claimed in claim 1, it is characterized in that, described multiple acquisition subsystem, also for carrying out self-inspection before receiving described trigger collection signal, and self-detection result is sent to described synchronization processing apparatus, send corresponding described trigger collection signal to make described synchronization processing apparatus according to the self-detection result of described multiple acquisition subsystem feedback.
5. a vehicle, is characterized in that, comprises the synchronous of the hybrid vehicle economy parameter as described in any one of claim 1-4.
6. a synchronous collection method for hybrid vehicle economy parameter, is characterized in that, comprises the following steps:
Establish a communications link with multiple acquisition subsystem;
Synchronous foundation clock is sent, to make described multiple acquisition subsystem according to described synchronous foundation clock generating sampling clock to described multiple acquisition subsystem;
Send trigger collection signal to multiple acquisition subsystem, to sample multiple economy parameter according to described trigger collection signal and described sampling clock to make described multiple acquisition subsystem; And
Receive the economy parameter of described multiple information subsystem sampling.
7. the synchronous collection method of hybrid vehicle economy parameter as claimed in claim 6, is characterized in that, also comprise:
The economy parameter of the described multiple information subsystem samplings received is gathered.
8. the synchronous collection method of hybrid vehicle economy parameter as claimed in claim 6, is characterized in that, described before multiple acquisition subsystem transmission trigger collection signal, also comprises:
Obtain the self-detection result of described multiple acquisition subsystem, and determine whether to send described trigger collection signal to described multiple acquisition subsystem according to described self-detection result.
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