CN208736504U - The test integrated device of fuel consumption - Google Patents
The test integrated device of fuel consumption Download PDFInfo
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- CN208736504U CN208736504U CN201820832258.1U CN201820832258U CN208736504U CN 208736504 U CN208736504 U CN 208736504U CN 201820832258 U CN201820832258 U CN 201820832258U CN 208736504 U CN208736504 U CN 208736504U
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Abstract
The utility model discloses a kind of test integrated devices of fuel consumption, the present apparatus is the integration apparatus of integrated multimode, built-in various types of other I/O interface, master controller, flow signal processing module and velocity measuring module, user need to only access power supply and flow sensor signal and can work, no cumbersome wiring work, simplify operating procedure, improves success of the test probability.Signal by integrating various kinds of sensors producer in flow signal processing module converts (secondary treatment) function, so that the test integrated device of this fuel consumption can be directly connected to different types of flow sensor, the fuel flow signal of different type noncanonical format is converted to the flow signal of reference format by flow signal processing module, to which user is not necessarily to the flow sensor secondary treatment instrument for repeating to purchase each producer, the flow sensor that different manufacturers can be directly accessed carries out fuel consumption test, so that fuel consumption test is more economical and efficient.
Description
Technical field
The utility model relates to a kind of fuel consumption measuring technology more particularly to a kind of testing integrated makeups of fuel consumption
It sets.
Background technique
The measurement of internal combustion engine motor vehicle fuel consumption is to evaluate the main indicator of fuel for motor vehicle economy.Motor vehicle combustion
Expect that real-time Expenditure Levels are also the one of the important signs that of motor vehicle running quality, the variation of oil consumption, the number of oil consumption can be measured
The behavior pattern of motor vehicle, therefore the precise measurement of fuel consumption is significant to the maintenance and maintenance of motor vehicle, on the other hand,
The fuel consumption of motor vehicle is also an important cost in motor vehicle transport, thus to fuel consumption carry out accurate measurement and
Scientific management is very necessary.
Currently, realize that the product of detection of fuel mainly has following four:
1, Weighing type: first equivalent weighs the fuel oil injection main fuel tank of constant weight, after a certain period of time again to engine operation
Fuel Remained weight is weighed, the two difference is the practical oil consumption in the working time.
2, positive displacement: its testing principle is similar to Weighing type, and the weight of fuel oil is only converted to volume.
3, electronic, horological formula: pass through the actual test of the parameters such as delivery temperature to engine and revolving speed, vehicle wheel rotational speed, meter
Calculate the practical oil consumption of vehicle.
4, flow detection formula: installing flow detection sensor in the petroleum pipeline of engine, survey fuel flow rate in operation,
Then the fuel flow in outlet pipe is calculated according to parameters such as caliber, flow velocitys.
Though first three similar technique can realize the test of internal combustion engine motor vehicle, ship practical oil consumption, it is required to vehicle and is in
Static or metastable operating status can only in this way determine weighing, constant volume and amendment detection parameters.Therefore, they one
As be applied only in scientific research and maintenance conditions, cannot function as the bavin that a kind of vehicle-mounted real-time detection product is applied particularly to actual travel
On oil machine motor-car, ship.
The detection of real-time fuel consumption in vehicle operation may be implemented in 4th kind of flow monitoring formula monitoring method, is widely used.
Flow monitoring formula fuel for motor vehicle consumes in class experimental test, and flow sensor mainly uses the production of external producer
Product, sensor producer are configured with respective dedicated secondary treatment instrument according to fuel consumption trial, are carrying out fuel consumption trial
When test, dedicated experimental test platform need to be built according to the producer of flow sensor, mainly include flow sensor processing instrument
Table, velocity sensor, printer, the computer for installing specific test and measure software.
The utility model inventors have found that existing fuel consumption class testing has the following problems:
1, since the interface of each producer's flow sensor is incompatible, user needs to configure secondary place according to sensor producer
Manage instrument.
2, it when building fuel consumption class experimental test environment, needs using plurality of devices, needs between equipment by each
Kind client cables are attached, and cause field device operation complexity, wiring too cumbersome.
3, test result printing is customized by each producer, and as a result single, user can not print from the definition content.
Utility model content
The purpose of this utility model is to provide a kind of test integrated device of fuel consumption, the present apparatus is integrated multimode
Integration apparatus so that user need to only access power supply and flow sensor signal and can work, no cumbersome wiring work, letter
Change operating procedure, improves success of the test probability.
In order to solve the above technical problems, the embodiments of the present invention provides a kind of testing integrated makeup of fuel consumption
It sets, comprising: at least two classification I/O interfaces, master controller, flow signal processing module and velocity measuring module；
The input terminal of the flow signal processing module is connect with all kinds of I/O interface communications, is connect from all kinds of I/O
The fuel flow signal of mouth input different type noncanonical format；The flow processing module output end and the master controller are logical
Letter connection, the flow signal of Xiang Suoshu master controller outputting standard format；The master controller and the flow signal handle mould
Block and velocity measuring module communication connection, input reference format flow signal from the flow signal processing module, from institute
Velocity measuring module input speed signal is stated, the output end of the master controller exports fuel consumption test result data.
The utility model embodiment is in terms of existing technologies, built-in each for the integration apparatus for integrating multimode
The other I/O interface of type, master controller, flow signal processing module and velocity measuring module, user need to only access power supply and stream
Quantity sensor signal can work, and no cumbersome wiring work simplifies operating procedure, improves success of the test probability.
As a further improvement, the above-mentioned all kinds of I/O interfaces at least include: TTL pulse interface, serial line interface, and/or
CAN interface etc..Cover the interface type of the flow sensor of all kinds of producers.
As a further improvement, the flow signal processing module includes at least following one or any combination thereof: by AB
Phase signals are converted to the submodule of standard TTL pulse flow signal；The nonstandard protocol signal of serial line interface is converted into reticle
The submodule of formula flow signal；The nonstandard protocol traffic signal of CAN bus is converted to the submodule of reference format flow signal.On
Signal conversion (secondary treatment) functional module of each submodule corresponding to various kinds of sensors producer is stated, by handling in flow signal
The signal that various kinds of sensors producer is integrated in module converts (secondary treatment) functional module, so that this fuel consumption is test integrated
Device can be directly connected to different types of flow sensor, by flow signal processing module by the combustion of different type noncanonical format
Material flow signal is converted to the flow signal of reference format, so that user is secondary without the flow sensor for repeating to purchase each producer
Instrument is handled, the flow sensor that can be directly accessed different manufacturers carries out fuel consumption test, so that fuel consumption test more passes through
It helps and efficient.
As a further improvement, the velocity measuring module generally can be velocity sensor.
As a further improvement, described device can also include embedded print module, with the master controller communication link
It connects, for inputting fuel consumption test result data from the master controller, and according to the format print fuel of user setting
Consume test report.Since printed report content is configurable, customized convenient for user.
As a further improvement, the fuel consumption test report includes at least following one or any combination thereof: test
Equipment essential information, fuel consumption test result data, fuel consumption test history.
As a further improvement, the velocity measuring module can directly be built in the testing integrated makeup of the fuel consumption
In setting, communicated to connect with the master controller.Alternatively, the velocity measuring module can also be tested independently of the fuel consumption
Integrated apparatus is used as external equipment, communicated to connect by external interface and the master controller.To which user can basis
It needs, other types of velocity sensor is accessed by external interface, the further expansion scope of application of the present apparatus.It is described outer
Setting interface may include: TTL pulse interface, serial line interface, and/or CAN interface etc..
As a further improvement, the device further includes power module, each module electricity in the power module and described device
Connection, is each module for power supply in described device, and the power module includes 9~36VDC input interface and 12VDC output interface.
As a further improvement, the device further includes the wireless module for the access of hand-held terminal.So as to receive
The remote control of user.
Detailed description of the invention
Fig. 1 is the test integrated structure drawing of device of fuel consumption according to one better embodiment of the utility model.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Each embodiment of type is explained in detail.However, it will be understood by those skilled in the art that each in the utility model
In embodiment, in order to make the reader understand this application better, many technical details are proposed.But even if without these skills
The required guarantor of each claim of the application also may be implemented in art details and various changes and modifications based on the following respective embodiments
The technical solution of shield.
One better embodiment of the utility model is related to a kind of test integrated device of fuel consumption, comprising: at least two
A classification I/O interface, master controller, flow signal processing module and velocity measuring module；
Wherein the input terminal of flow signal processing module is connect with all kinds of I/O interface communications, not from the input of all kinds of I/O interfaces
The fuel flow signal of same type noncanonical format；Flow processing module output end and master controller communicate to connect, to main control
The flow signal of device outputting standard format；Master controller and flow signal processing module and velocity measuring module communicate to connect, from
Flow signal processing module input reference format flow signal, from speed detection module input speed signal, master controller it is defeated
Outlet exports fuel consumption test result data.Wherein velocity measuring module generally can be velocity sensor.Master controller
It is the prior art according to the method that reference format fuel flow signal and speed signal generate fuel consumption test result data,
Details are not described herein.
The utility model embodiment is in terms of existing technologies, built-in each for the integration apparatus for integrating multimode
The other I/O interface of type, master controller, flow signal processing module and velocity measuring module, user need to only access power supply and stream
Quantity sensor signal can work, and no cumbersome wiring work simplifies operating procedure, improves success of the test probability.
As a further improvement, the above-mentioned all kinds of I/O interfaces at least include: TTL pulse interface, serial line interface, and/or
CAN interface etc..Cover the interface type of the flow sensor of all kinds of producers.
Above-mentioned flow signal processing module includes at least following one or any combination thereof: AB phase signals are converted to standard
The submodule of TTL pulse flow signal；The nonstandard protocol signal of serial line interface is converted into the submodule of reference format flow signal
Block；The nonstandard protocol traffic signal of CAN bus is converted to the submodule of reference format flow signal.Above-mentioned each submodule corresponds to
The signal of various kinds of sensors producer converts (secondary treatment) functional module, by integrating all kinds of biographies in flow signal processing module
The signal of sensor producer converts (secondary treatment) functional module, so that the test integrated device of this fuel consumption can be directly connected to not
The flow sensor of same type is converted the fuel flow signal of different types of noncanonical format by flow signal processing module
For the flow signal of reference format, thus flow sensor secondary treatment instrument of the user without repeating to purchase each producer, it can be straight
The flow sensor for accessing different manufacturers carries out fuel consumption test, so that fuel consumption test is more economical and efficient.
As a further improvement, the integrated apparatus of present embodiment can also include embedded print module, with master control
Device communication connection processed, for inputting fuel consumption test result data from master controller, and beats according to the format of user setting
Print fuel consumption test report.Since printed report content is configurable, customized convenient for user.
Above-mentioned fuel consumption test report includes at least following one or any combination thereof: testing equipment essential information, combustion
Expect consumption test result data, fuel consumption test history.Default can be set to printing fuel consumption test
Printing may be selected in result data, testing equipment essential information and fuel consumption test history user, and fuel consumption measures
Examination historical record can according to task type temporally, speed, distance carry out rounding processing, interval coefficient is settable.To meet
The various demands of user, user can be used directly the fuel consumption test report of printing, further mention without carrying out secondary treatment
The convenience that high user uses.
As a further improvement, velocity measuring module can be directly built in the test integrated device of fuel consumption, with
Master controller communication connection.Alternatively, velocity measuring module can also be made independently of the test integrated device of the fuel consumption
For external equipment, communicated to connect by external interface and the master controller.Or integrated apparatus inside can within set one
Universal velocity detection module, while retaining external interface.To which user can according to need, the integrated apparatus is directly used,
Or other types of velocity sensor accessed by external interface, the further expansion scope of application of the present apparatus.It is above-mentioned outer
Setting interface may include: TTL pulse interface, serial line interface, and/or CAN interface etc..
As a further improvement, the device further includes the wireless module for the access of hand-held terminal.So as to receive
The remote control of user.
As a further improvement, the device further includes power module, in power module and the integrated apparatus, each module is (such as
Master controller, flow signal processing module, velocity measuring module can also include print module, wireless module) electrical connection, be
Each module for power supply in the integrated apparatus, power module include 9~36VDC input interface and 12VDC output interface.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific implementation of the utility model
Example, and in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit of the utility model
And range.
Claims (8)
1. a kind of test integrated device of fuel consumption characterized by comprising at least two classification I/O interfaces, main control
Device, flow signal processing module and velocity measuring module；
The input terminal of the flow signal processing module is connect with all kinds of I/O interface communications, defeated from all kinds of I/O interfaces
Enter the fuel flow signal of noncanonical format；The flow processing module output end and the master controller communicate to connect, to institute
State the flow signal of master controller outputting standard format；The master controller and the flow signal processing module and the speed
Detection module communication connection inputs reference format flow signal from the flow signal processing module, from the velocity measuring mould
Block inputs speed signal, and the output end of the master controller exports fuel consumption test result data wherein, all kinds of I/O
Interface includes at least following one: TTL pulse interface, serial line interface or CAN interface；
The flow signal processing module includes at least following one or any combination thereof: AB phase signals are converted to standard TTL
The submodule of pulse flow signal；Serial line interface nonstandard protocol signal is converted into the submodule of reference format flow signal
Block；CAN bus nonstandard protocol flow signal is converted to the submodule of reference format flow signal.
2. the test integrated device of fuel consumption according to claim 1, which is characterized in that the velocity measuring module is extremely
It less include: velocity sensor.
3. the test integrated device of fuel consumption according to claim 1, which is characterized in that described device further includes insertion
Formula print module is communicated to connect with the master controller, for inputting fuel consumption test result number from the master controller
According to, and according to the format print fuel consumption test report of user setting.
4. the test integrated device of fuel consumption according to claim 3, which is characterized in that the fuel consumption test report
It accuses and includes at least following one or any combination thereof:
Testing equipment essential information, fuel consumption test result data, fuel consumption test history.
5. the test integrated device of fuel consumption according to claim 1, which is characterized in that in the velocity measuring module
It is placed in the test integrated device of the fuel consumption, is communicated to connect with the master controller；And/or
The velocity measuring module passes through external interface and the main control independently of the test integrated device of the fuel consumption
Device communication connection.
6. the test integrated device of fuel consumption according to claim 5, which is characterized in that the external interface at least wraps
Include following one:
TTL pulse interface, serial line interface or CAN interface.
7. the test integrated device of fuel consumption according to claim 1, which is characterized in that it further include power module, institute
Power module is stated to be electrically connected with module each in described device, be described device in each module for power supply, the power module include 9~
36VDC input interface and 12VDC output interface.
8. the test integrated device of fuel consumption according to claim 1, which is characterized in that described device further includes for hand
Hold the wireless module of operating terminal access.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832258.1U CN208736504U (en) | 2018-05-31 | 2018-05-31 | The test integrated device of fuel consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832258.1U CN208736504U (en) | 2018-05-31 | 2018-05-31 | The test integrated device of fuel consumption |
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| Publication Number | Publication Date |
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| CN208736504U true CN208736504U (en) | 2019-04-12 |
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| CN201820832258.1U Active CN208736504U (en) | 2018-05-31 | 2018-05-31 | The test integrated device of fuel consumption |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987473A (en) * | 2019-12-06 | 2020-04-10 | 辽宁龙马安泰网络技术有限责任公司 | Distance correction method for transient fuel or waste gas of automobile bench test |
-
2018
- 2018-05-31 CN CN201820832258.1U patent/CN208736504U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987473A (en) * | 2019-12-06 | 2020-04-10 | 辽宁龙马安泰网络技术有限责任公司 | Distance correction method for transient fuel or waste gas of automobile bench test |
| CN110987473B (en) * | 2019-12-06 | 2021-04-20 | 辽宁龙马安泰网络技术有限责任公司 | Distance correction method for transient fuel or waste gas of automobile bench test |
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