CN208141153U - A kind of real-time simulation machine for MCU hardware-in-the-loop test - Google Patents
A kind of real-time simulation machine for MCU hardware-in-the-loop test Download PDFInfo
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- CN208141153U CN208141153U CN201820744564.XU CN201820744564U CN208141153U CN 208141153 U CN208141153 U CN 208141153U CN 201820744564 U CN201820744564 U CN 201820744564U CN 208141153 U CN208141153 U CN 208141153U
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- filter cartridge
- air outlet
- outer case
- baffle
- fixed block
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Abstract
A kind of real-time simulation machine for MCU hardware-in-the-loop test, the left side wall lower part of outer case is equipped with air inlet, the left side wall top of outer case is equipped with air outlet, air outlet is communicated with blast pipe, filter cartridge is communicated on blast pipe, filter cartridge top is equipped with opening, filter cartridge is successively arranged active carbon layer and desiccant layer from top to bottom, the lower part of filter cartridge is connected with blast pipe, blast pipe is equipped with blower, wind is blowed to left cavity from filter cartridge by blower, and openable and closing air outlet baffle is equipped at air outlet, and baffle is located in left cavity.It can be realized by the cooperation of blower and fan to the preferable heat dissipation effect of replicating machine main body；By filter cartridge in radiation processes, the impurity and moisture in air can be removed, the accumulation and dampness of replicating machine dust are prevented, improve the service life of replicating machine and guarantee the precision of replicating machine；When replicating machine does not work, the upper opening of filter cartridge and air outlet are sealed.
Description
Technical field
It is especially a kind of for MCU hardware-in-the-loop test the utility model relates to replicating machine equipment technical field
Real-time simulation machine.
Background technique
The exploitation of electric machine controller designs high voltage, and high current, directly carrying out testing motor rack has greater risk, to calculation
Method maturity is more demanding, and the purpose of motor simulation hardware test is to execute relatively difficult test with minimum cost and make
With the biggish test of physical prototype risk.Host computer, NI real-time target machine, BOB separated time are usually required in the analogue system of motor
Case, real-time simulation machine model（Emulate motor model）It is a kind of completely new engineering design based on model Deng, real-time emulation system
Application platform, including semi-matter simulating system software and real-time simulation machine.Researching and developing engineer can be in real-time emulation system
The whole series of design, real-time simulation, rapid prototyping, integration testing and hardware in loop-around test of engineering project are realized in system platform
Solution.Real-time simulation machine is in order to guarantee that precision has strict requirements to external environment, and wherein dust and temperature are to replicating machine
Operation and the data precision that shows have important influence.
Utility model content
For above situation, for the defect for overcoming the prior art, the purpose of the utility model is just to provide a kind of for MCU
The real-time simulation machine of hardware-in-the-loop test, realize to emulator cooling and it is temperature controlled simultaneously, efficiently reduce
Enter dust in replicating machine, prevents replicating machine from making moist, improve the service life of replicating machine.
Its solution is a kind of real-time simulation machine for MCU hardware-in-the-loop test, including internal box and outer container
Body, internal box are provided with replicating machine ontology, and portion in the outer case, the left side of the internal box and outer case left side is arranged in internal box
Inner wall forms left cavity, and the left side wall lower part of outer case is equipped with air inlet, and the left side wall top of outer case is equipped with air outlet, outlet air
Mouth is communicated with blast pipe, and filter cartridge is communicated on blast pipe, and filter cartridge top is equipped with opening, and filter cartridge is successively arranged from top to bottom
The lower part of active carbon layer and desiccant layer, filter cartridge is connected with blast pipe, the blast pipe be equipped with blower, blower by wind from
Filter cartridge blows to left cavity, and openable and closing air outlet baffle is equipped at air outlet, and baffle is located in left cavity.
Preferably, fan is fixed on the outside of air outlet, fan blows to wind outside outer case from left cavity.
Preferably, preceding fixed block and rear fixed block are fixed in the inner left wall of outer case, preceding fixed block is fixed on outlet air
The front side of mouth, rear fixed block are fixed on the rear side of air outlet, and preceding fixed block is equipped with preceding sliding slot close to the side of air inlet, rear fixed
Block is equipped with rear sliding slot close to the side of air inlet, and preceding sliding slot is parallel with rear sliding slot, before the side of the baffle is extend into sliding slot
It being slidably connected with preceding fixed block, the side on baffle away from preceding fixed block extend into rear sliding slot and is slidably connected with rear fixed block,
Baffle is fixedly connected with electromagnetism telescopic rod, and electromagnetism telescopic rod is fixed on the left side wall of outer case, and electromagnetism telescopic rod pushes gear
Plate moves up and down and then controls closing and opening of the baffle to air outlet.
Preferably, left cavity is equipped with desiccant box, and desiccant box is provided with desiccant.
Preferably, strainer is equipped in filter cartridge, strainer is located at the top of active carbon layer.
Preferably, the top of filter cartridge is equipped with switchable upper cover, and upper cover closes the opening on filter cartridge top.
The utility model can be realized by the cooperation of blower and fan to the preferable heat dissipation effect of replicating machine main body；?
By filter cartridge in radiation processes, the impurity and moisture in air can be removed, the accumulation and dampness of replicating machine dust is prevented, mentions
The precision of highly emulated service life and guarantee replicating machine；When replicating machine does not work, by the upper opening and outlet air of filter cartridge
Mouth sealing, effectively prevent dust and moisture to enter in replicating machine main body from air inlet and air outlet.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is partial view of the utility model along the direction Figure 1A.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
It is provided by Fig. 1 and Fig. 2, embodiment 1, it is in the present embodiment, a kind of for the real-time of MCU hardware-in-the-loop test
Replicating machine, including internal box 1 and outer case 2, internal box 1 are provided with replicating machine ontology, and internal box 1 is arranged inside outer case 2,
It is characterized in that, the left side of the internal box 1 and 2 inner left wall of outer case form left cavity 3, the left side wall lower part of outer case 2
Equipped with air inlet 4, the left side wall top of outer case 2 is equipped with air outlet 5, and air outlet 5 is communicated with blast pipe 6, is connected on blast pipe 6
There is filter cartridge 7,7 top of filter cartridge is equipped with opening, and filter cartridge 7 is successively arranged active carbon layer 8 and desiccant layer 9, mistake from top to bottom
The lower part of filter box 7 is connected with blast pipe 6, and the blast pipe 6 is equipped with blower 10, and wind is blowed to a left side from filter cartridge 7 by blower 10
Cavity 3, openable and closing air outlet 5 baffle 11 is equipped at air outlet 5, and baffle 11 is located in left cavity 3.In replicating machine
When work, blower 10 also works, and wind is brought into left cavity 3 from outside, carries out heat dissipation drop to the replicating machine main body in internal box 1
Temperature.External cold air first passes through the active carbon layer 8 in filter cartridge 7 under the action of blower 10, adsorbs grey in air therein
Then dirt passes through desiccant layer 9, adsorbs to the moisture in air, finally enter left sky from the air inlet 4 on left side wall
Chamber 3, the hot-air after heat exchange are discharged from air outlet 5.It is in idle state, in replicating machine that replicating machine, which has long time,
When not working, air outlet 5 is closed by baffle 11, effectively avoids entering dust and moisture from 5 long-time of air outlet, mention
The service life of the high replicating machine.
Embodiment 2, in the present embodiment, the outside of the air outlet 5 are fixed with fan 12, and fan 12 is by wind from left cavity
3 blow to outside outer case 2.Fan 12 can enhance the flowing of air, increase heat dissipation effect.Fan 12 is directly anchored to outer case 2
On the outside of left side wall, quite convenient for installation and removal.
Embodiment 3, in the present embodiment, fixed block 13 is fixed with rear before being fixed in the inner left wall of the outer case 2
Block 14, preceding fixed block 13 are fixed on the front side of air outlet 5, and rear fixed block 14 is fixed on the rear side of air outlet 5, and preceding fixed block 13 leans on
The side of nearly air inlet 4 is equipped with preceding sliding slot 15, and rear fixed block 14 is equipped with rear sliding slot 16, preceding sliding slot 15 close to the side of air inlet 4
It is parallel with rear sliding slot 16, it is slidably connected in sliding slot 15 with preceding fixed block 13 before the side of the baffle 11 is extend into, on baffle 11
It extend into rear sliding slot 16 away from the side of preceding fixed block 13 and is slidably connected with rear fixed block 14, baffle 11 is fixedly connected with electricity
Magnetic telescopic rod 17, electromagnetism telescopic rod 17 are fixed on the left side wall of outer case 2, and electromagnetism telescopic rod 17 pushes baffle 11 to move up and down
And then control closing and opening of the baffle 11 to air outlet 5.In order to avoid conflicting with the setting of fan 12 generation, baffle 11 is arranged
On the inside of 2 left side wall of outer case.Preceding sliding slot 15 forms a guide rail to baffle 11 with rear sliding slot 16, and limitation baffle 11 can only be upper and lower
It is mobile.Electromagnetism telescopic rod 17 pushes up baffle 11, and then baffle 11 is sealed air outlet 5.Telescopic rod pulls downward on gear
When plate 11, air outlet 5 is opened.
Embodiment 4, in the present embodiment, the left cavity 3 are equipped with desiccant box 18, and desiccant box 18 is provided with drying
Agent.Desiccant in desiccant box 18 can further absorb the moisture in replicating machine, prevent replicating machine because dampness causes to set
Standby damage, especially replicating machine are moisture-proof to replicating machine to play good effect when not working.
Embodiment 5 is equipped with strainer 19 in the filter cartridge 7, strainer 19 is located at the upper of active carbon layer 8 in the present embodiment
Portion.Strainer 19 can the biggish impurity of primary filtration, willow catkins flying in the air.Biggish impurity and willow catkins flying in the air are blocked in outside strainer 19.
Embodiment 5, in the present embodiment, the top of the filter cartridge 7 are equipped with switchable upper cover 20,20 pairs of upper cover filterings
The opening on 7 top of box is closed.In replicating machine work, upper cover 20 is opened.When replicating machine does not work, upper cover 20 is closed,
Can be improved the service life of the desiccant and active carbon in filter cartridge 7, can also prevent replicating machine when not working by into
Air port 4 enters moisture.
When the utility model is used, opening 7 upper cover 20 of filter cartridge and baffle 11 when replicating machine works, blower 10 will
External cold implication is brought into left cavity 3, and cold air is by miscellaneous in filter screen 19 and the filtering absorption air of active carbon layer 8
Matter, then by the desiccant layer 9 in filter cartridge 7, desiccant layer absorbs the moisture in cold air, and then cold air is in left cavity
It exchanges heat in 3 with replicating machine main body, the air in cavity is discharged to outside outer case 2 by last fan 12 from air outlet 5.Imitative
When prototype does not work, electromagnetism telescopic rod 17, which moves up, drives baffle 11 to close air outlet 5, and then lid closes upper cover 20, realizes
Sealing to filtering cover upper opening.
The utility model can be realized by the cooperation of blower and fan to the preferable heat dissipation effect of replicating machine main body；?
By filter cartridge in radiation processes, the impurity and moisture in air can be removed, the accumulation and dampness of replicating machine dust is prevented, mentions
The precision of highly emulated service life and guarantee replicating machine；When replicating machine does not work, by the upper opening and outlet air of filter cartridge
Mouth sealing, effectively prevent dust and moisture to enter in replicating machine main body from air inlet and air outlet.
Embodiment described above is not defined the scope of the utility model, is not departing from the utility model design
Under the premise of design, the various changes and improvements that technical staff described in this field makes the technical solution of the utility model,
It should be included in the protection scope of claims determination of the utility model.
Claims (6)
1. a kind of real-time simulation machine for MCU hardware-in-the-loop test, including internal box（1）And outer case（2）, internal box
（1）It is provided with replicating machine ontology, internal box（1）It is arranged in outer case（2）It is internal, which is characterized in that the internal box（1）A left side
Side and outer case（2）Inner left wall forms left cavity（3）, outer case（2）Left side wall lower part be equipped with air inlet（4）, outer case
（2）Left side wall top be equipped with air outlet（5）, air outlet（5）It is communicated with blast pipe（6）, blast pipe（6）On be communicated with filter cartridge
（7）, filter cartridge（7）Top is equipped with opening, filter cartridge（7）It is successively arranged active carbon layer from top to bottom（8）And desiccant layer（9）,
Filter cartridge（7）Lower part and blast pipe（6）It is connected, the blast pipe（6）It is equipped with blower（10）, blower（10）By wind from mistake
Filter box（7）Blow to left cavity（3）, air outlet（5）Place is equipped with openable and closing air outlet（5）Baffle（11）, baffle
（11）Positioned at left cavity（3）It is interior.
2. a kind of real-time simulation machine for MCU hardware-in-the-loop test according to claim 1, which is characterized in that
The air outlet（5）Outside be fixed with fan（12）, fan（12）By wind from left cavity（3）Blow to outer case（2）Outside.
3. a kind of real-time simulation machine for MCU hardware-in-the-loop test according to claim 1 or 2, feature
It is, the outer case（2）Inner left wall on be fixed with preceding fixed block（13）With rear fixed block（14）, preceding fixed block（13）Gu
It is scheduled on air outlet（5）Front side, rear fixed block（14）It is fixed on air outlet（5）Rear side, preceding fixed block（13）Close to air inlet
（4）Side be equipped with preceding sliding slot（15）, rear fixed block（14）Close to air inlet（4）Side be equipped with rear sliding slot（16）, preceding sliding slot
（15）With rear sliding slot（16）In parallel, the baffle（11）Side extend into preceding sliding slot（15）Interior and preceding fixed block（13）Sliding connects
It connects, baffle（11）It is upper to deviate from preceding fixed block（13）Side extend into rear sliding slot（16）Interior and rear fixed block（14）It is slidably connected,
Baffle（11）Be fixedly connected with electromagnetism telescopic rod（17）, electromagnetism telescopic rod（17）It is fixed on outer case（2）Left side wall on, electricity
Magnetic telescopic rod（17）Push baffle（11）It moves up and down and then controls baffle（11）To air outlet（5）Closing and opening.
4. a kind of real-time simulation machine for MCU hardware-in-the-loop test according to claim 1, which is characterized in that
The left cavity（3）Equipped with desiccant box（18）, desiccant box（18）It is provided with desiccant.
5. a kind of real-time simulation machine for MCU hardware-in-the-loop test according to claim 1, which is characterized in that
The filter cartridge（7）It is interior to be equipped with strainer（19）, strainer（19）Positioned at active carbon layer（8）Top.
6. according to claim 1 or a kind of real-time simulation machine for MCU hardware-in-the-loop test, feature described in 5
It is, the filter cartridge（7）Top be equipped with switchable upper cover（20）, upper cover（20）To filter cartridge（7）The opening on top into
Row closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820744564.XU CN208141153U (en) | 2018-05-18 | 2018-05-18 | A kind of real-time simulation machine for MCU hardware-in-the-loop test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820744564.XU CN208141153U (en) | 2018-05-18 | 2018-05-18 | A kind of real-time simulation machine for MCU hardware-in-the-loop test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208141153U true CN208141153U (en) | 2018-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820744564.XU Active CN208141153U (en) | 2018-05-18 | 2018-05-18 | A kind of real-time simulation machine for MCU hardware-in-the-loop test |
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| Country | Link |
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| CN (1) | CN208141153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113238493A (en) * | 2021-06-09 | 2021-08-10 | 深圳市睿智新能源汽车科技有限公司 | New energy automobile MCU hardware is at ring simulation test system |
-
2018
- 2018-05-18 CN CN201820744564.XU patent/CN208141153U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113238493A (en) * | 2021-06-09 | 2021-08-10 | 深圳市睿智新能源汽车科技有限公司 | New energy automobile MCU hardware is at ring simulation test system |
| CN113238493B (en) * | 2021-06-09 | 2024-04-09 | 深圳市百越汽车科技有限公司 | New energy automobile MCU hardware in-loop simulation test system |
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