CN104697801B - Electric automobile is paddled Simulated System - Google Patents
Electric automobile is paddled Simulated System Download PDFInfo
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- CN104697801B CN104697801B CN201510085170.9A CN201510085170A CN104697801B CN 104697801 B CN104697801 B CN 104697801B CN 201510085170 A CN201510085170 A CN 201510085170A CN 104697801 B CN104697801 B CN 104697801B
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- electric automobile
- main control
- control computer
- melt pit
- circulating pump
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Abstract
Paddled Simulated System the embodiments of the invention provide a kind of electric automobile.The system includes：Simulating chamber and main control computer, water supply tower, circulating pump A and the control valve A being arranged on outside simulating chamber, the simulating chamber includes melt pit, melt pit intake chamber, melt pit effluent trough, the circulating pump A is arranged on the water supply line between the water supply tower, melt pit intake chamber, electric automobile to be tested is placed in melt pit, main control computer controls the control valve A of the circulating pump A to open, and the water in water supply tower is introduced into melt pit by circulating pump A by water supply line, melt pit intake chamber.The embodiment of the present invention can compare the working condition tests of paddling of true simulation electric automobile by setting the facilities such as main control computer, simulating chamber, water supply tower, circulating pump and control valve.The detecting system can easily control the fording depth of electric automobile, speed, water velocity, so as to effectively realize the simulated test of paddling of the multi-state of electric automobile.
Description
Technical field
The present invention relates to electric vehicle engineering field, more particularly to a kind of electric automobile is paddled Simulated System.
Background technology
Electric automobile is the important trend of present China Automobile Industry, and electric automobile is different from orthodox car, which increases
The high-pressure systems such as electrokinetic cell, electric machine controller.Therefore electric automobile was when sending out the street of flood or low-lying plash and travelling,
The security performance of insulation short circuit is directly connected to the driving safety of electric automobile and the safety problem of occupant, and its security may draw
The security incident for sending out larger and personnel's injury.Therefore, during the research and development of electric automobile, to electric automobile this
The testing inspection of electric security performance under operating mode is very necessary and important.
At present, a kind of electric automobile of the prior art is for the analogue experiment method for operating mode of paddling：Build one to the greatest extent
Possible long special wading pool, vehicle is driven by testing crew wearing high-voltage insulation protection equipment and enters wading pool, progress is related
Experiment.
A kind of above-mentioned electric automobile of the prior art for operating mode of paddling analogue experiment method the shortcomings that be：1) such
Experiment investment is larger, and particularly place is invested；2) security of testing crew can not be protected.3) winter, outdoor temp are spent
When low, the water capacity easily freezes, and can not carry out such experiment.
The content of the invention
Paddle Simulated System the embodiment provides a kind of electric automobile, electric automobile is carried out with realizing
Effective Work condition analogue detection of paddling.
A kind of electric automobile is paddled Simulated System, including：Simulating chamber and be arranged on outside simulating chamber main control computer,
Water supply tower, circulating pump A and control valve A, the simulating chamber include melt pit, melt pit intake chamber, melt pit effluent trough, the circulating pump
A is arranged on the water supply line between the water supply tower, melt pit intake chamber, and the control valve A is connected with the circulating pump A, institute
State and electric automobile to be tested is placed in melt pit, the electric automobile and the control valve A, the vehicle CAN of the electric automobile
Line connects；
The main control computer controls the control valve A of the circulating pump A to open, and the circulating pump A is by the water supply tower
Water be introduced into by water supply line, melt pit intake chamber in melt pit.
Preferably, also set up in the melt pit and tie up mechanism of car, this, which ties up mechanism of car, lifts the front-wheel of the electric automobile
Ground is left, and locks vehicle.
Preferably, the gas pedal of the main control computer and the electric automobile is electrically connected, and is adjusted the throttle and is stepped on
The aperture of plate makes the rotating speed of the front-wheel of the electric automobile reach setting numerical value.
Preferably, flow sensor is set on the supply channel, the flow sensor and main control computer electricity
Gas is connected, and the water flow data in the supply channel detected is transferred into the main control computer.
Preferably, flow sensor is set in the melt pit, the flow sensor and the main control computer electrically connect
Connect, the water velocity data in the melt pit detected are transferred to the main control computer, the main control computer is according to
Circulating pump A control valve A aperture described in water flow data and/or water velocity data point reuse.
Preferably, the system also includes：Cistern, circulating pump B and control valve B, the cistern and the water supply tower
Connected by moisturizing pipeline, the circulating pump B is arranged in the moisturizing pipeline, and the control valve B is connected with circulating pump B, institute
State main control computer and control valve B electrical connections；
The melt pit effluent trough is connected with the cistern, and the water in the melt pit is injected in the cistern, described
Main control computer controls the control valve B of the circulating pump B to open, and the water in the cistern is injected into institute by the circulating pump B
State in water supply tower.
Preferably, level sensor is set in the water supply tower, the level sensor and the main control computer are electric
Connection, the main control computer is transferred to by the water level information in the water supply tower detected.
Preferably, filter is set in the moisturizing pipeline.
Preferably, water compensating valve, the water compensating valve and the master control are set close to the moisturizing tower side in the moisturizing pipeline
Computer is electrically connected, and controls the opening and closing of the moisturizing pipeline.
Preferably, infrared sensor A is installed in the import of the simulating chamber, installation infrared sensor B in outlet, in institute
State and alarm lamp is set outside simulating chamber, the infrared sensor A, infrared sensor B and the alarm lamp and the main control computer
Electrical connection；
When electric automobile enters simulating chamber, infrared sensor A recognizes the entrance of electric automobile, is calculated to the master control
Machine sends electric automobile and enters simulating chamber information, and the main control computer controls the alarm lamp flicker；When electric automobile leaves
During simulating chamber, infrared sensor B recognizes leaving for electric automobile, and sending electric automobile to the main control computer leaves simulation
Room information, the main control computer control the alarm lamp to stop flicker.
The embodiment of the present invention is by setting master control meter it can be seen from the technical scheme provided by embodiments of the invention described above
The facilities such as calculation machine, simulating chamber, water supply tower, circulating pump and control valve, the operating mode of paddling of true simulation electric automobile can be compared
Experiment.The detecting system can easily control the fording depth of electric automobile, speed, water velocity, so as to effectively realize
The simulated test of paddling of the multi-state of electric automobile.
The additional aspect of the present invention and advantage will be set forth in part in the description, and these will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill of field, without having to pay creative labor, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is that a kind of electric automobile provided in an embodiment of the present invention is paddled the structural representation of Simulated System.
Embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative " one " used herein, " one
It is individual ", " described " and "the" may also comprise plural form.It is to be further understood that what is used in the specification of the present invention arranges
Diction " comprising " refer to the feature, integer, step, operation, element and/or component be present, but it is not excluded that in the presence of or addition
One or more other features, integer, step, operation, element, component and/or their groups.It should be understood that when we claim member
Part is " connected " or during " coupled " to another element, and it can be directly connected or coupled to other elements, or there may also be
Intermediary element.In addition, " connection " used herein or " coupling " can include wireless connection or coupling.Wording used herein
"and/or" includes any cell of one or more associated list items and all combined.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific terminology) with the general understanding identical meaning with the those of ordinary skill in art of the present invention.Should also
Understand, those terms defined in such as general dictionary, which should be understood that, to be had and the meaning in the context of prior art
The consistent meaning of justice, and unless defined as here, will not be with idealizing or the implication of overly formal be explained.
For ease of the understanding to the embodiment of the present invention, done further by taking several specific embodiments as an example below in conjunction with accompanying drawing
Explanation, and each embodiment does not form the restriction to the embodiment of the present invention.
The embodiment of the present invention devises a set of electric automobile and paddled Simulated System, can compare real simulation vehicle
Paddle operating mode.
Electric automobile provided in an embodiment of the present invention paddle Simulated System structural representation as shown in figure 1, main
Including：1st, simulating chamber；2nd, test vehicle；3rd, water supply tower；4th, cistern；5th, circulating pump A；6th, circulating pump B；7th, control valve A；8th, control
Valve B processed；9th, filter；10th, import infrared sensor；11st, infrared sensor is exported；12nd, flow sensor；13rd, vehicle device is tied up
Structure；14th, flow sensor；15th, level sensor A；16th, level sensor B；17 melt pit effluent troughs；18th, melt pit intake chamber；19、
Water supply tower water compensating valve；20th, accelerator pedal signal, 21, main control computer；22nd, alarm lamp；23rd, vehicle CAN signal, 24, CANoe.
Paddle in Simulated System, installed in the import of the simulating chamber red in the electric automobile of the embodiment of the present invention
Infrared sensor B is installed on outer sensor A, outlet, alarm lamp is set outside the simulating chamber, it is the infrared sensor A, infrared
Sensor B and the alarm lamp are electrically connected with the main control computer；When electric automobile enters simulating chamber, infrared sensor
A recognizes the entrance of electric automobile, and sending electric automobile to the main control computer enters simulating chamber information, and the master control calculates
Machine controls the alarm lamp flicker, until off-test.When electric automobile leaves simulating chamber, infrared sensor B recognizes electricity
Electrical automobile leaves, and sending electric automobile to the main control computer leaves simulating chamber information, and the main control computer controls institute
State alarm lamp and stop flicker.
Main control computer 21 respectively with import infrared sensor A10, outlet infrared sensor B11, flow sensor 12, stream
Quantity sensor 14, level sensor 15, level sensor 16, control valve A7, control valve B8, water compensating valve 19, filter 9, oil
The all parts such as door pedal signal 20, alarm lamp 22, CANoe24 are electrically connected, and signal collecting and controlling is carried out to all parts.
After test vehicle 2 enters melt pit, the front-wheel of vehicle is set to lift off ground about 2cm using mechanism of car 13 is tied up, simultaneously
Vehicle is locked, vehicle is not moved forward and backward.
Control valve 7 is connected with circulating pump A5, and circulating pump A5 is connected with water supply tower 3.Pass through the ON cycle of main control computer 21
Pump A5 control valve 7, the water in water supply tower 3 is introduced in melt pit by melt pit intake chamber 18 by circulating pump A5.Can basis
Test specification, the water by the control of main control computer 21 into melt pit, so as to control the depth of ground underground water.
The gas pedal of the main control computer 21 and the electric automobile is electrically connected, and adjusts opening for the gas pedal
Degree make the electric automobile front-wheel rotating speed reach experiment demand setting numerical value.Now, front-wheel rotation can be melt pit
Interior water is got rid of on front deck bottom or battery inclusion, can simulate truth when paddling operating mode.
Flow sensor 14, the flow sensor 14 and the main control computer electric 21 are set on the supply channel
Connection, the main control computer 21 is transferred to by the water flow data in the supply channel detected.Set in the melt pit
Flow sensor 12, the flow sensor 12 and the main control computer 21 are electrically connected, by the current in the melt pit detected
Speed data transmission gives the main control computer 21., the main control computer is according to the water flow data and/or water velocity
The control valve A7 of circulating pump A5 described in data point reuse aperture, the water-carrying capacity in water supply line and melt pit can be adjusted to test
The value of setting.Now, now vehicle can be really simulated to paddle.
Water in melt pit flows into cistern 4 by melt pit effluent trough 17, while circulating pump B6 is the water circulation in cistern 4
Water supply tower 3 is inputed to, so as to ensure the water of water supply tower 3 abundance.Water supply tower 3 is built with level sensor 15, when in water supply tower 3
Water level when being less than setting value, main control computer 21 opens water compensating valve 19, and the water in cistern 4 is pumped into water supply by circulating pump B6
In tower 3, for the amount of makeup water of water supply tower 3.Filter 9 is installed, so as to the impurity in water between circulating pump B6 and water supply tower 3
Filter, ensure the unobstructed of pipeline.Cistern 4 is built with level sensor 16, for detecting the water level in cistern 4.
The 23 wired or wireless connection of vehicle CAN lines of main control computer 21 and automobile, in Fig. 1, vehicle CAN lines 23 are logical
Cross the bus analysis such as CANoe24 instrument and vehicle CAN signal be transferred to main control computer 21,.During experiment, main control computer
21 can monitor the signal of vehicle in real time.
In summary, the embodiment of the present invention is by setting main control computer, simulating chamber, water supply tower, circulating pump and control valve
Deng facility, the working condition tests of paddling of true simulation electric automobile can be compared.The detecting system can easily control electronic
The fording depth of automobile, speed, water velocity, so as to effectively realize the simulated test of paddling of the multi-state of electric automobile.
The detecting system of the embodiment of the present invention need not be carried out in special field of paddling, and floor area requirement is small, input money
Gold is also less.The detecting system of the embodiment of the present invention does not need testing crew to drive vehicle in the car and tested, even in examination
Electric leakage accident occurs during testing, will not also threaten the life security of testing crew.The detecting system of the embodiment of the present invention, no
Influenceed by ambient temperature, winter can also carry out correlation test.
One of ordinary skill in the art will appreciate that：Accompanying drawing is the schematic diagram of one embodiment, module in accompanying drawing or
Flow is not necessarily implemented necessary to the present invention.
As seen through the above description of the embodiments, those skilled in the art can be understood that the present invention can
Realized by the mode of software plus required general hardware platform.Based on such understanding, technical scheme essence
On the part that is contributed in other words to prior art can be embodied in the form of software product, the computer software product
It can be stored in storage medium, such as ROM/RAM, magnetic disc, CD, including some instructions are causing a computer equipment
(can be personal computer, server, either network equipment etc.) performs some of each embodiment of the present invention or embodiment
Method described in part.
Each embodiment in this specification is described by the way of progressive, identical similar portion between each embodiment
Divide mutually referring to what each embodiment stressed is the difference with other embodiment.Especially for device or
For system embodiment, because it is substantially similar to embodiment of the method, so describing fairly simple, related part is referring to method
The part explanation of embodiment.Apparatus and system embodiment described above is only schematical, wherein the conduct
The unit that separating component illustrates can be or may not be it is physically separate, can be as the part that unit is shown or
Person may not be physical location, you can with positioned at a place, or can also be distributed on multiple NEs.Can root
Factually border needs to select some or all of module therein realize the purpose of this embodiment scheme.Ordinary skill
Personnel are without creative efforts, you can to understand and implement.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can readily occur in,
It should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
It is defined.
Claims (6)
- The Simulated System 1. a kind of electric automobile is paddled, it is characterised in that including：Simulating chamber and the master being arranged on outside simulating chamber Control computer, water supply tower, circulating pump A and control valve A, cistern, circulating pump B and control valve B, the simulating chamber include ground Hole, melt pit intake chamber, melt pit effluent trough, the circulating pump A are arranged on the water supply line between the water supply tower, melt pit intake chamber On, the control valve A is connected with the circulating pump A, and electric automobile to be tested, the main control computer are placed in the melt pit Connected with the vehicle CAN lines of the control valve A, the electric automobile；The main control computer controls the control valve A of the circulating pump A to open, and the circulating pump A is by the water in the water supply tower It is introduced into by water supply line, melt pit intake chamber in melt pit；The gas pedal of the main control computer and the electric automobile is electrically connected, and adjusting the aperture of the gas pedal makes institute The rotating speed for stating the front-wheel of electric automobile reaches setting numerical value；The cistern is connected with the water supply tower by moisturizing pipeline, and the circulating pump B is arranged in the moisturizing pipeline, institute State control valve B with circulating pump B to be connected, the main control computer and control valve B electrical connections；The melt pit effluent trough is connected with the cistern, the water in the melt pit is injected in the cistern, the master control Computer controls the control valve B of the circulating pump B to open, and the water in the cistern is injected into the confession by the circulating pump B In water tower；Level sensor is set in the water supply tower, the level sensor and main control computer electrical connection, will be detected To the water supply tower in water level information be transferred to the main control computer；Water compensating valve is set close to the moisturizing tower side in the moisturizing pipeline, the water compensating valve and the main control computer electrically connect Connect, control the opening and closing of the moisturizing pipeline.
- The Simulated System 2. electric automobile according to claim 1 is paddled, it is characterised in that also set in the melt pit Put and tie up mechanism of car, this, which ties up mechanism of car, makes the front-wheel of the electric automobile lift off ground, and locks vehicle.
- The Simulated System 3. electric automobile according to claim 1 is paddled, it is characterised in that in the water supply line Upper setting flow sensor, the flow sensor and main control computer electrical connection, by the water supply line detected Water flow data is transferred to the main control computer.
- The Simulated System 4. electric automobile according to claim 3 is paddled, it is characterised in that set in the melt pit Flow sensor, the flow sensor and main control computer electrical connection, by the water flow velocity number of degrees in the melt pit detected According to the main control computer is transferred to, the main control computer is according to the water flow data and/or water velocity data point reuse The control valve A of circulating pump A aperture.
- The Simulated System 5. electric automobile according to claim 1 is paddled, it is characterised in that in the moisturizing pipeline Filter is set.
- The Simulated System 6. electric automobile according to any one of claim 1 to 5 is paddled, it is characterised in that described Infrared sensor A is installed, installation infrared sensor B in outlet in the import of simulating chamber, alarm lamp is set outside the simulating chamber, The infrared sensor A, infrared sensor B and the alarm lamp are electrically connected with the main control computer；When electric automobile enters simulating chamber, infrared sensor A recognizes the entrance of electric automobile, to the main control computerSend electric automobile and enter simulating chamber information, the main control computer controls the alarm lamp flicker:When electric automobile from When opening simulating chamber, infrared sensor B recognizes leaving for electric automobile, and sending electric automobile to the main control computer leaves mould Intend room information, the main control computer controls the alarm lamp to stop flicker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510085170.9A CN104697801B (en) | 2015-02-16 | 2015-02-16 | Electric automobile is paddled Simulated System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510085170.9A CN104697801B (en) | 2015-02-16 | 2015-02-16 | Electric automobile is paddled Simulated System |
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| Publication Number | Publication Date |
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| CN104697801A CN104697801A (en) | 2015-06-10 |
| CN104697801B true CN104697801B (en) | 2018-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510085170.9A Active CN104697801B (en) | 2015-02-16 | 2015-02-16 | Electric automobile is paddled Simulated System |
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| CN (1) | CN104697801B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301394A (en) * | 2015-10-27 | 2016-02-03 | 北京新能源汽车股份有限公司 | Simulation detection system of electrical vehicle wading condition and simulation detection method applying the same |
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|---|---|---|---|---|
| CN201535709U (en) * | 2009-10-21 | 2010-07-28 | 长春轨道客车股份有限公司 | Rain test device for overall rail passenger car |
| CN201885882U (en) * | 2010-12-08 | 2011-06-29 | 中国兵器装备集团摩托车检测技术研究所 | Motor-vehicle wading test bed |
| CN102455241A (en) * | 2010-10-28 | 2012-05-16 | 上海汽车集团股份有限公司 | Water spray system, water spray test stand and control method of water spray system |
| CN203606142U (en) * | 2013-10-29 | 2014-05-21 | 天津市自行车研究院 | A power-driven two-wheeled vehicle wading test device |
| CN204788959U (en) * | 2015-02-16 | 2015-11-18 | 北京新能源汽车股份有限公司 | Electric automobile operating mode analog system that paddles |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4154257B2 (en) * | 2003-02-28 | 2008-09-24 | トヨタ自動車株式会社 | Vehicle drive system component testing equipment |
-
2015
- 2015-02-16 CN CN201510085170.9A patent/CN104697801B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201535709U (en) * | 2009-10-21 | 2010-07-28 | 长春轨道客车股份有限公司 | Rain test device for overall rail passenger car |
| CN102455241A (en) * | 2010-10-28 | 2012-05-16 | 上海汽车集团股份有限公司 | Water spray system, water spray test stand and control method of water spray system |
| CN201885882U (en) * | 2010-12-08 | 2011-06-29 | 中国兵器装备集团摩托车检测技术研究所 | Motor-vehicle wading test bed |
| CN203606142U (en) * | 2013-10-29 | 2014-05-21 | 天津市自行车研究院 | A power-driven two-wheeled vehicle wading test device |
| CN204788959U (en) * | 2015-02-16 | 2015-11-18 | 北京新能源汽车股份有限公司 | Electric automobile operating mode analog system that paddles |
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| CN104697801A (en) | 2015-06-10 |
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