CN212513635U

CN212513635U - Simulation test device based on intelligent networked automobile

Info

Publication number: CN212513635U
Application number: CN202021209690.9U
Authority: CN
Inventors: 唐维; 钱飞
Original assignee: Hangzhou Renmu Technology Co ltd
Current assignee: Hangzhou Renmu Technology Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-02-09
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a emulation testing arrangement based on intelligence networking car, including angle adjustment mechanism and test terminal, angle adjustment mechanism and test terminal have constituteed a complete test system, angle adjustment mechanism's rear side upper surface rotates and is connected with the runway, and angle adjustment mechanism's upper surface is close to the rear position department of runway and is provided with auxiliary stay mechanism perpendicularly. The invention relates to the technical field of automobile simulation tests.A fixed shaft is fixedly connected with an output shaft of a first servo motor, one end of the fixed shaft is rotatably connected with one side surface in a cavity, two gears corresponding to tooth blocks are symmetrically arranged on the outer surface of the cavity, and when the automobile brake performance is tested, a runway can be adjusted to different angles, so that an automobile can be subjected to brake tests on different slopes, and the brake test accuracy is improved.

Description

Simulation test device based on intelligent networked automobile

Technical Field

The utility model relates to an automobile simulation test technical field specifically is a simulation testing arrangement based on intelligent networking car.

Background

With the continuous improvement of the living standard of people, more and more families have automobiles, the automobiles enable people to be more convenient in the aspect of going out, the brake is an important part on the automobiles and is related to the life safety of drivers, and therefore the brake performance of the automobiles needs to be subjected to simulation test when the automobiles are produced.

Chinese patent number is CN 106546434B's utility model discloses an automatic urgent brake testing arrangement of car, including first bracing piece, be suitable for to set up in the place ahead of test vehicle along the direction of travel to be higher than the roof of test vehicle, the device simple structure, with low costs can be used to any test scene, and can avoid colliding with the test vehicle, reduce the loss, reduce test cost.

The utility model with the Chinese patent number of CN104700682A discloses a method for simulating driving of an automobile entity, which comprises a display, a computer host, an automobile model with a remote control function and a camera device, a simulation operation control device consisting of a steering wheel, a brake, a clutch, a gear lever and the like; the automobile model observes the simulated route through the camera, the display displays the actual simulated route, and the control device controls the automobile model to run on the simulated road surface; the utility model discloses the biggest characteristics are through carrying out automobile driving training and amusement through being that actual simulation automobile driving, simple and practical convenient

In summary, the existing simulation test system for the intelligent networking automobile has the following defects:

1) the angle of the road section cannot be adjusted, so that the automobile can be tested on the road sections with different angles;

2) when the automobile is in a test process, if the automobile has brake failure, a device for protecting the automobile is not arranged.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a simulation testing arrangement based on intelligence networking car has solved the angle that can adjust the highway section, makes the car test in the highway section of different angles, and the car is at the in-process of test, if the car takes place when the brake is malfunctioning, does not set up the problem of carrying out the device protected to the car.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a simulation testing arrangement based on intelligence networking car, includes angle adjustment mechanism and test terminal, angle adjustment mechanism and test terminal have constituteed a complete test system, angle adjustment mechanism's rear side upper surface rotates and is connected with the runway, and angle adjustment mechanism's upper surface is close to the rear position department of runway and is provided with the auxiliary stay mechanism perpendicularly, the rear side upper surface of runway is provided with protection machanism, angle adjustment mechanism's upper surface is located one side position department fixed mounting of runway and has spraying mechanism.

Angle adjustment mechanism is including the support, a servo motor is installed in one side embedding of support, and the upper surface symmetry of support has seted up two spouts, two sliding mounting has the bracing piece all to imbed in the inside of spout, the inside of support is provided with the cavity, the inside horizontal symmetric connection of cavity has two spacing axles corresponding with the bracing piece, two sliding mounting has the slider all to cup joint the surface of spacing axle, the upper surface of slider evenly is provided with the tooth piece, a servo motor's output shaft fixedly connected with fixed axle, the one end of fixed axle is rotated with the inside side of cavity and is connected, and the surface symmetry of cavity is provided with two gears corresponding with the tooth piece.

Preferably, two ends of the supporting rod are respectively and rotatably connected with the upper surface of one end of the sliding block and the lower surface of the front side of the runway, and the tooth block is meshed with the gear.

Preferably, a sliding groove is formed in the lower surface of the inner portion of the support, guide wheels are arranged on the lower surfaces of the two ends of the sliding block, and the lower ends of the guide wheels are embedded into the sliding groove in a sliding mode.

Preferably, the upper surfaces of the two sides at the rear of the support are respectively provided with a convex block corresponding to the runway, the convex blocks are rotatably connected with the runway, and an angle measurer is fixedly installed at the position, close to the front of the convex blocks, of the upper surface of the support.

Preferably, the auxiliary stay mechanism is including two pole settings, two the lower extreme of pole setting is connected with fixed surface on the rear side of support respectively, and one of them the second servo motor is installed in the embedding of an upper end side of pole setting, second servo motor's one end horizontally connected has the pivot, the one end of pivot is connected with the top side of another pole setting rotation, and the both ends surface of pivot all is provided with around the wheel, two around the equal fixedly connected with hawser in inside of wheel, two the one end of hawser respectively with the place ahead both sides fixed surface of runway on be connected.

Preferably, test terminal is including central processing unit, central processing unit's input is respectively through wire and data collection station and angle input module and GPS orientation module and ranging module's output electric connection, data collection station's input passes through wire and speed sensor's input electric connection, speed sensor is fixed in on the car for detect the speed of a motor vehicle, central processing unit's output pass through the wire respectively with chart display module and first servo motor and second servo motor's input electric connection, realize both way junction through the wire between central processing unit and the data analysis module.

Preferably, the protection mechanism comprises a fixed cavity, an anti-collision block is embedded into the front surface of the fixed cavity in a sliding manner, and a rubber pad is fixedly bonded on the front surface of the anti-collision block.

Preferably, four corners of the rear surface of anticollision piece all imbed slidable mounting and have the slide-bar, the one end of slide-bar is connected with the inside front surface fixed connection in fixed chamber, and the one end surface of slide-bar cup joints slidable mounting and has first spring, the both ends of first spring are connected with the rear surface of anticollision piece and the inside front surface fixed connection in fixed chamber respectively, the rear surface of anticollision piece and the inside front surface in fixed chamber are located four slide-bar between position departments and all are provided with arc elastic steel plate, two the equal level of internal surface of arc elastic steel plate evenly is connected with the second spring, the one end of second spring and the rear surface fixed connection of anticollision piece.

Preferably, spraying mechanism sprays the bracing piece, two including two spraying the lower extreme of bracing piece all is connected with angle adjustment mechanism's last fixed surface, and two horizontally connect has the conveyer pipe between spraying the upper end of bracing piece, a side of conveyer pipe evenly is provided with the shower nozzle, and the opposite side surface intermediate position department of conveyer pipe is provided with the inlet tube.

Advantageous effects

The utility model provides a simulation testing arrangement based on intelligent networking car compares with prior art and possesses following beneficial effect:

(1) this emulation testing arrangement based on intelligence networking car, all cup joint slidable mounting through the surface of two spacing axles and have the slider, the upper surface of slider evenly is provided with the tooth piece, first servo motor's output shaft fixedly connected with fixed axle, the one end of fixed axle is rotated with the inside side of cavity and is connected, and the surface symmetry of cavity is provided with two gears corresponding with the tooth piece, when testing car brake performance, can adjust the different angle into with the runway, make the car carry out the brake test on the slope of difference, improve the accurate nature of brake test.

(2) This emulation testing arrangement based on intelligence net connection car, one end horizontally connect through second servo motor has the pivot, the one end of pivot is rotated with the top side of another pole setting and is connected, and the both ends surface of pivot all is provided with around the wheel, two equal fixedly connected with hawsers in inside around the wheel, the one end of two hawsers is connected with fixed surface on the place ahead both sides of runway respectively, when adjusting the angle to the runway, under second servo motor's rotation, the hawser can be given the one end of runway and dragged, play a firm effect to the runway, make going on the runway that the car can be steady.

(3) This emulation testing arrangement based on intelligence internet of things car, one end horizontally connect through second servo motor has the pivot, the one end of pivot is rotated with the top side of another pole setting and is connected, and the both ends surface of pivot all is provided with around the wheel, two equal fixedly connected with hawsers in inside around the wheel, the one end of two hawsers is connected with fixed surface on the place ahead both sides of runway respectively, when the car goes on the runway, if the brake of car takes place the malfunction, protection machanism can play a buffering guard action to the car, prevent that the car from having gone down on the runway.

(4) This emulation testing arrangement based on intelligence internet of things car, the lower extreme through two bracing pieces all is connected with angle adjusting mechanism's last fixed surface, and horizontally connect has the conveyer pipe between the upper end of two bracing pieces, a side of conveyer pipe evenly is provided with the shower nozzle, and the opposite side surface intermediate position department of conveyer pipe is provided with the inlet tube, at the in-process of car test, can simulate rainy day's road conditions, make spraying mechanism spray water to the runway on, reduce the frictional force on runway surface, the anti-skidding ability when making its test car brake.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

fig. 2 is a schematic structural view of the angle adjusting mechanism of the present invention;

FIG. 3 is an internal schematic view of the support structure of the present invention;

FIG. 4 is a schematic structural view of the auxiliary supporting mechanism of the present invention;

FIG. 5 is a frame diagram of the testing principle of the present invention;

FIG. 6 is a schematic diagram of a test chart according to the present invention;

fig. 7 is a schematic structural view of the protection mechanism of the present invention;

FIG. 8 is an internal view of the fixed cavity structure of the present invention;

fig. 9 is a schematic structural view of the spraying mechanism of the present invention.

In the figure: 1. an angle adjusting mechanism; 101. a support; 10101. a bump; 10102. an angle measurer; 102. a first servo motor; 103. a chute; 104. a support bar; 105. a cavity; 1051. a sliding groove; 106. a limiting shaft; 107. a slider; 1071. a guide wheel; 108. a tooth block; 109. a fixed shaft; 1010. A gear; 2. testing the terminal; 21. a central processing unit; 22. a data acquisition unit; 23. a speed sensor; 24. a graph display module; 25. a data analysis module; 26. an angle input module; 27. a GPS positioning module; 28. a distance measurement module; 3. a runway; 4. an auxiliary support mechanism; 41. erecting a rod; 42. a second servo motor; 43. a rotating shaft; 44. winding wheels; 45. a cable; 5. a protection mechanism; 51. a fixed cavity; 52. An anti-collision block; 521. a slide shaft; 522. a first spring; 523. an arc-shaped elastic steel plate; 524. a second spring; 53. a rubber pad; 6. a spraying mechanism; 61. spraying a support rod; 62. a delivery pipe; 63. a spray head; 64. and (4) a water inlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides three technical solutions:

example one

Please refer to fig. 1, a simulation testing device based on an intelligent internet automobile, comprising an angle adjusting mechanism 1 and a testing terminal 2, wherein the angle adjusting mechanism 1 and the testing terminal 2 form a complete testing system, the upper surface of the rear side of the angle adjusting mechanism 1 is rotatably connected with a runway 3, an auxiliary supporting mechanism 4 is vertically arranged at the rear position of the upper surface of the angle adjusting mechanism 1 close to the runway 3, a protection mechanism 5 is arranged on the upper surface of the rear side of the runway 3, and a spraying mechanism 6 is fixedly arranged at one side position of the upper surface of the angle adjusting mechanism 1 on the runway 3.

Referring to fig. 2-3, the angle adjusting mechanism 1 includes a support 101, a first servo motor 102 is embedded in one side of the support 101, two sliding grooves 103 are symmetrically formed on the upper surface of the support 101, a supporting rod 104 is slidably mounted in each of the two sliding grooves 103, a cavity 105 is formed in the support 101, two limiting shafts 106 corresponding to the supporting rod 104 are horizontally and symmetrically connected in the cavity 105, sliding blocks 107 are slidably mounted on the outer surfaces of the two limiting shafts 106, gear blocks 108 are uniformly arranged on the upper surface of each sliding block 107, a fixed shaft 109 is fixedly connected to an output shaft of the first servo motor 102, one end of the fixed shaft 109 is rotatably connected to one side surface of the cavity 105, two gears 1010 corresponding to the gear blocks 108 are symmetrically formed on the outer surface of the cavity 105, a sliding groove 1051 is formed on the lower surface of the interior of the support 101, guide wheels 1071 are arranged on the lower surfaces of, the lower end of the guide wheel 1071 is embedded and slidably mounted inside the sliding groove 1051, when the sliding block 107 moves, the guide wheel 1071 slides in the sliding groove 1051, and stabilizes the sliding block 107, the two ends of the supporting rod 104 are respectively rotatably connected with the upper surface of one end of the sliding block 107 and the lower surface of the front side of the runway 3, the tooth block 108 is engaged with the gear 1010, the upper surfaces of the two rear sides of the support 101 are both provided with a projection 10101 corresponding to the runway 3, the projection 10101 is rotatably connected with the runway 3, an angle measurer 10102 is fixedly mounted at the front position of the upper surface of the support 101 close to the projection 10101, in order to adjust the angle of the runway 3, the model of the first servo motor 102 is MHMD082P1U, and the angle measurer 10102 measures the angle of the runway 3.

Referring to fig. 4, the auxiliary supporting mechanism 4 includes two vertical rods 41, lower ends of the two vertical rods 41 are respectively fixedly connected to an upper surface of a rear side of the support 101, a second servo motor 42 is embedded into one side surface of an upper end of one of the vertical rods 41, one end of the second servo motor 42 is horizontally connected to a rotating shaft 43, one end of the rotating shaft 43 is rotatably connected to one side surface of an upper side of the other vertical rod 41, winding wheels 44 are respectively disposed on outer surfaces of two ends of the rotating shaft 43, cables 45 are respectively fixedly connected to insides of the two winding wheels 44, one ends of the two cables 45 are respectively fixedly connected to upper surfaces of two front sides of the runway 3, and when the runway 3 is adjusted, in order to stabilize the runway 3, the model of the second servo motor 42 is MHMD082P 1U.

Referring to fig. 5, the test terminal 2 includes a central processing unit 21, an input end of the central processing unit 21 is electrically connected to output ends of the data acquisition unit 22, the angle recording module 26, the GPS positioning module 27 and the distance measuring module 28 through wires, an input end of the data acquisition unit 22 is electrically connected to an input end of the speed sensor 23 through wires, the speed sensor 23 is fixed to the vehicle and is used for detecting a vehicle speed, an output end of the central processing unit 21 is electrically connected to input ends of the graph display module 24, the first servo motor 102 and the second servo motor 42 through wires, the central processing unit 21 and the data analysis module 25 are connected in a bidirectional manner through wires, and the on-line detection is performed on a vehicle brake test.

Referring to fig. 7-8, the protection mechanism 5 includes a fixed cavity 51, an anti-collision block 52 is slidably mounted in a front surface of the fixed cavity 51, a rubber pad 53 is fixedly bonded on a front surface of the anti-collision block 52, sliding shafts 521 are slidably mounted in four corners of a rear surface of the anti-collision block 52, one end of each sliding shaft 521 is fixedly connected to an inner front surface of the fixed cavity 51, a first spring 522 is slidably mounted on an outer surface of one end of each sliding shaft 521, two ends of each first spring 522 are respectively fixedly connected to a rear surface of the anti-collision block 52 and an inner front surface of the fixed cavity 51, an arc-shaped elastic steel plate 523 is disposed between the four sliding shafts 521 on the rear surface of the anti-collision block 52 and the inner front surface of the fixed cavity 51, second springs 524 are horizontally and uniformly connected to inner surfaces of the two arc-shaped elastic steel plates 523, one end of each second spring 524 is fixedly connected to the rear surface of the anti-collision block 52, in order to protect the car, the car is prevented from rushing down the runway 3.

Example two

Referring to fig. 9, the spraying mechanism 6 includes two spraying support rods 61, the lower ends of the two spraying support rods 61 are fixedly connected to the upper surface of the angle adjusting mechanism 1, a delivery pipe 62 is horizontally connected between the upper ends of the two spraying support rods 61, a nozzle 63 is uniformly disposed on one side surface of the delivery pipe 62, and a water inlet pipe 64 is disposed in the middle of the other side surface of the delivery pipe 62, so as to wet the surface of the runway 3 and reduce the friction force on the surface of the runway 3.

EXAMPLE III

And those not described in detail in this specification are well within the skill of those in the art.

Testing the brake of the angle section: the power supply of the first servo motor 102 is switched on, so that the first servo motor 102 drives the two gears 1010 on the fixed shaft 109 to rotate, because the two gears 1010 are respectively engaged with the tooth blocks 108 on the two sliders 107, the two sliders 107 are driven to move when the gears 1010 rotate, and because the support rod 104 is respectively rotatably connected with the upper surface of one end of the slider 107 and the lower surface of the runway 3, when the slider 107 moves, the support rod 104 drives the runway 3 to rotate, so that the slider 107 moves towards one side of the runway 3, so that under the rotation of the runway 3, the support rod 104 can jack up one side of the runway 3, the angle of the runway 3 can be adjusted, during the adjustment, the angle measurer 10102 can measure the angle of the runway 3, when the runway 3 is adjusted to a required angle, the first servo motor 102 stops working, the power supply of the second servo motor 42 is switched on, the second servo motor 42 drives the two winding wheels 44 on the rotating shaft 43 to rotate, let two take-up pulley 44 drive hawser 45 and roll up, make one end of two hawsers 45 give one side of runway 3 and pull, play firm effect to runway 3, later make the car go on the runway 3 of the angle of having adjusted, go one end distance after brake, do angle highway section brake test.

And (3) friction road section brake test: the power supply of the first servo motor 102 and the second servo motor 42 is switched on, so that the first servo motor 102 and the second servo motor 42 respectively drive the sliding block 107 and the cable 45 to restore the original position, the runway 3 is in a horizontal state, then water is introduced into the water inlet pipe 64 on the conveying pipe 62, the water enters the conveying pipe 62 and is sprayed out of the spray head 63 to be sprayed to the surface of the runway 3, the surface of the runway 3 is wetted, the friction force on the surface of the runway 3 is reduced, and then the automobile is subjected to a friction road section braking test on the runway 3.

Testing the brake of the angular friction road section; the runway 3 is adjusted to a required angle, after the angle is adjusted, the spraying mechanism 6 sprays water onto the surface of the runway 3 again, so that the angle of the runway 3 is adjusted, the friction force on the surface of the runway 3 is adjusted, and then the automobile is subjected to an angular friction road section braking test on the runway 3.

Automobile protection: when the automobile is in a brake test process on the inclined runway 3, if the brake of the automobile fails, the automobile can always run downwards, in order to prevent the automobile from rushing down from the runway 3, when the automobile runs to the position of the protection mechanism 5, the automobile can collide with the rubber pad 53 on the anti-collision block 52, the rubber pad 53 has flexibility and can protect the automobile, meanwhile, when the rubber pad 53 is collided, the anti-collision block 52 can slide on the sliding shaft 521, the first spring 522 is extruded at the same time, the first spring 522 can buffer the anti-collision block 52, the two arc-shaped elastic steel plates 523 can also extrude each other, and under the elastic matching of the second spring 524, the two arc-shaped elastic steel plates 523 can also buffer the anti-collision block 52 and protect the automobile again.

In the process of brake test of the automobile, the speed sensor 23 will detect the running speed of the automobile, the data collector 22 then collects the speed detected by the speed sensor 23, transmits the collected data to the central processor 21, meanwhile, the angle data adjusted by the runway 3 is input into the angle recording module 26, then the central processing unit 21 transmits the data to the data analysis module 25, and after being analyzed by the data analysis module 25, the data is transmitted to the central processing unit 21, the central processing unit 21 transmits the data to the graph display module 24, and the graph display module 24 is displayed in a graph form, as shown in fig. 6, during the automobile test, the GPS positioning module 27 will measure the driving route of the automobile, and then the distance measuring module 28 will measure the braking distance of the automobile from the deceleration position of the automobile according to the route measured by the GPS positioning module 27.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a simulation testing arrangement based on intelligence networking car, includes angle adjustment mechanism (1) and test terminal (2), its characterized in that: the angle adjusting mechanism (1) and the test terminal (2) form a complete test system, the upper surface of the rear side of the angle adjusting mechanism (1) is rotatably connected with a runway (3), an auxiliary supporting mechanism (4) is vertically arranged at the position, close to the rear part of the runway (3), of the upper surface of the angle adjusting mechanism (1), a protection mechanism (5) is arranged on the upper surface of the rear side of the runway (3), and a spraying mechanism (6) is fixedly arranged at the position, located at one side of the runway (3), of the upper surface of the angle adjusting mechanism (1);

angle adjustment mechanism (1) is including support (101), first servo motor (102) are installed in one side embedding of support (101), and two spout (103) have been seted up to the upper surface symmetry of support (101), two slidable mounting has bracing piece (104) all to imbed in the inside of spout (103), the inside of support (101) is provided with cavity (105), the inside horizontal symmetry of cavity (105) is connected with two spacing axles (106) corresponding with bracing piece (104), two slidable mounting has slider (107) all to cup joint the surface of spacing axle (106), the upper surface of slider (107) evenly is provided with tooth piece (108), the output shaft fixedly connected with fixed axle (109) of first servo motor (102), the one end of fixed axle (109) is rotated with the inside side of cavity (105) and is connected, and the surface symmetry of cavity (105) is provided with two gear (1010) corresponding with tooth piece (108).

2. The intelligent networked automobile-based simulation test device according to claim 1, wherein: two ends of the supporting rod (104) are respectively connected with the upper surface of one end of the sliding block (107) and the lower surface of the front side of the runway (3) in a rotating mode, and the tooth block (108) is meshed with the gear (1010).

3. The intelligent networked automobile-based simulation test device according to claim 1, wherein: sliding grooves (1051) are formed in the lower surface of the inner portion of the support (101), guide wheels (1071) are arranged on the lower surfaces of the two ends of the sliding block (107), and the lower ends of the guide wheels (1071) are embedded into the sliding grooves (1051) in a sliding mode.

4. The intelligent networked automobile-based simulation test device according to claim 3, wherein: the upper surface of the two sides of the rear of the support (101) is provided with a bump (10101) corresponding to the runway (3), the bump (10101) is rotatably connected with the runway (3), and an angle measurer (10102) is fixedly mounted at the position, close to the front of the bump (10101), of the upper surface of the support (101).

5. The intelligent networked automobile-based simulation test device according to claim 1, wherein: supplementary supporting mechanism (4) are including two pole setting (41), two the lower extreme of pole setting (41) is connected with fixed surface on the rear side of support (101) respectively, and one of them pole setting (41) upper end side embedding installs second servo motor (42), the one end horizontally connected with pivot (43) of second servo motor (42), the one end of pivot (43) is rotated with the top side of another pole setting (41) and is connected, and the both ends surface of pivot (43) all is provided with around wheel (44), two the equal fixedly connected with hawser (45) in inside around wheel (44), two the one end of hawser (45) is connected with fixed surface on the place ahead both sides of runway (3) respectively.

6. The intelligent networked automobile-based simulation test device according to claim 1, wherein: test terminal (2) are including central processing unit (21), the input of central processing unit (21) is respectively through wire and data collection station (22) and angle entry module (26) and GPS orientation module (27) and ranging module (28) output electric connection, the input of data collection station (22) passes through the input electric connection of wire and speedtransmitter (23), speedtransmitter (23) are fixed in on the car for detect the speed of a motor vehicle, the output of central processing unit (21) passes through the wire respectively with chart display module (24) and first servo motor (102) and the input electric connection of second servo motor (42), realize both way junction through the wire between central processing unit (21) and data analysis module (25).

7. The intelligent networked automobile-based simulation test device according to claim 1, wherein: the protection mechanism (5) comprises a fixed cavity (51), an anti-collision block (52) is embedded into the front surface of the fixed cavity (51) in a sliding mode, and a rubber pad (53) is fixedly bonded to the front surface of the anti-collision block (52).

8. The intelligent networked automobile-based simulation test device according to claim 7, wherein: four corners of the rear surface of anticollision piece (52) all imbed slidable mounting and have slide shaft (521), the one end of slide shaft (521) and the inside front surface fixed connection of fixed chamber (51), and the one end surface of slide shaft (521) cup joints slidable mounting and has first spring (522), the both ends of first spring (522) respectively with the rear surface of anticollision piece (52) and the inside front surface fixed connection of fixed chamber (51), the rear surface of anticollision piece (52) and the inside front surface of fixed chamber (51) are located position department between four slide shafts (521) and all are provided with arc elastic steel board (523), two the equal level of inner surface of arc elastic steel board (523) evenly is connected with second spring (524), the one end of second spring (524) and the rear surface fixed connection of anticollision piece (52).

9. The intelligent networked automobile-based simulation test device according to claim 1, wherein: spraying mechanism (6) are including two spray bracing pieces (61), two the lower extreme that sprays bracing piece (61) all is connected with the last fixed surface of angle adjustment mechanism (1), and two horizontally connect have conveyer pipe (62) between the upper end of spraying bracing piece (61), a side of conveyer pipe (62) evenly is provided with shower nozzle (63), and the opposite side surface intermediate position department of conveyer pipe (62) is provided with inlet tube (64).