CN114148271A - Detection control system of car machine system - Google Patents

Abstract

The invention belongs to the field of automobiles, and particularly relates to a detection control system of a vehicle-mounted machine system, which comprises a control module, a receiving module, a judging module, a central processing module, a sending module and a display module, wherein the receiving module is used for receiving a vehicle-mounted machine signal; the control module is in signal connection with the central processing module, the receiving module is communicated with the vehicle machine system through signals, the receiving module is in signal connection with the central processing module, the central processing module is in signal connection with the judging module, the central processing module is in signal connection with the display module, and the central processing module is in signal connection with the sending module; during operation, the receiving module receives information of the vehicle-mounted device system and transmits the information to the central processing module, the judging module compares the received information with original information to judge a fault point, the fault point is displayed through the display module, and the fault point is sent to a mobile phone of a worker through the sending module, so that the worker can conveniently judge the fault point, and the working efficiency of the worker is improved.

Description

Detection control system of car machine system

Technical Field

The invention belongs to the field of automobiles, and particularly relates to a detection control system of a vehicle-mounted machine system.

Background

In the present society, automobiles become indispensable transportation tools for traveling, the reliability and safety of the on-board computer system are particularly important, the on-board computer system is a program for managing vehicle-mounted computer hardware and software, is mainly used for controlling vehicle safe operation and vehicle-mounted entertainment equipment, and plays a key role in improving the energy conservation, environmental protection, safety and comfort of the automobiles.

A chinese patent publication No. CN107719275A discloses a vehicle-mounted device control system, including: a ceiling-side control device (20) that is provided on a ceiling (AM1) of a vehicle (AM) and controls a device (Ern) provided on the ceiling; an in-vehicle communication device (40) is capable of transmitting and receiving information signals between a ceiling-side control device and a lower-side control device (30) provided on a vehicle lower side (AM2) than the ceiling, wherein the ceiling-side control device is capable of receiving, from the ceiling-side detection device, a ceiling-side detection signal relating to ceiling-side detection information detected by the ceiling-side detection device (Srn) of the ceiling as a ceiling-side information signal relating to the ceiling-side information, and is capable of receiving, from the lower-side control device via the in-vehicle communication device, the lower-side detection information detected by the lower-side detection device on the vehicle lower side as a lower-side information signal relating to the lower-side information, and wherein the ceiling-side control device performs control of a device using information necessary for control of the device to be controlled, out of the ceiling-side information and the lower-side information.

When the car machine system breaks down, can lead to the trouble of traveling of vehicle, must all get into 4S shop or vapour repair factory and carry out professional maintenance, need to spend a large amount of manpowers, material resources, time detect the car machine system, inquire out the fault point of car machine system to maintain and handle, overhaul work efficiency is low, and is not high-efficient swift inadequately.

Therefore, the invention provides a detection control system of a vehicle-mounted machine system.

Disclosure of Invention

To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a detection control system of a vehicle machine system, which comprises a control module, a receiving module, a judging module, a central processing module, a sending module and a display module, wherein the receiving module is used for receiving a vehicle signal; the control module is in signal connection with the central processing module, the receiving module is communicated with the vehicle machine system through signals, the receiving module is in signal connection with the central processing module, the central processing module is in signal connection with the judging module, the central processing module is in signal connection with the display module, and the central processing module is in signal connection with the sending module; during operation, the receiving module receives information of the vehicle-mounted device system and transmits the information to the central processing module, the judging module compares the received information with original information to judge a fault point, the fault point is displayed through the display module, and the fault point is sent to a mobile phone of a worker through the sending module, so that the worker can conveniently judge the fault point, and the working efficiency of the worker is improved.

Preferably, the receiving module receives a signal of the vehicle-mounted device system and transmits the signal to the central processing module, the central processing module transmits the received information to the judging module, the information received by the judging module is compared with the stored original information, and the comparison result is transmitted to the central processing module, and the central processing module transmits the processed information to the display module and the transmitting module.

Preferably, the central processing module comprises a vehicle machine system and a detection system, and the control module is used for controlling the switching between the vehicle machine system and the detection system; through setting up car machine system and detecting system, the staff switching system of being convenient for, the staff of being convenient for overhauls the work.

Preferably, the sending module is a wireless transmitter, and the sending module sends the processing result of the central processing unit module to the mobile phone of the user; through the wireless transmitter who sets up, in sending the fault point of car machine system to user's cell-phone, convenient to use person in time knows and masters the trouble of car machine system.

Preferably, the display module is a liquid crystal display screen, and the liquid crystal display screen displays the processing result of the central processing unit module; through the liquid crystal display who sets up, the audio-visual convenient understanding of user and the trouble of mastering car machine system.

Preferably, the control module comprises a sliding table, a first spring, an annular air bag, a switching box, an execution air bag, a fixed contact and a movable contact; the liquid crystal display screen is arranged in the middle of an operating platform of a vehicle, the operating platform of the vehicle is provided with a key slot, the key slot is positioned below the liquid crystal display screen, the bottom surface of the key slot is provided with a sliding chute, a sliding platform is slidably arranged in the sliding chute, the bottom surface of the sliding platform is fixedly connected with a spring, the bottom end of the spring is fixedly connected with the bottom surface of the sliding chute, the bottom surface of the sliding platform is fixedly connected with an annular air bag, the bottom surface of the annular air bag is fixedly connected with the bottom surface of the sliding chute, the inner ring of the annular air bag is sleeved on the outer ring of the spring, the back surface of the liquid crystal display screen is fixedly connected with a switching box, the bottom of the switching box is fixedly connected with an execution air bag, the bottom of the execution air bag is communicated with the bottom of the annular air bag through an air pipe, the top of the annular air bag is fixedly connected with a movable contact, the movable contact is in sliding fit with the inner wall of the switching box, and the top of the switching box is fixedly connected with a fixed contact, the fixed contact is in sliding fit with the movable contact; the during operation, when detecting car machine system, put into the key slot with the key of vehicle, the key weight of vehicle makes the sliding stand lapse, make spring compression No. one, the compression of annular gasbag, make the gas in the annular gasbag pass through the pipeline and impress in the execution gasbag, make the execution gasbag inflation, promote movable contact fixed contact, make central processing module in the liquid crystal display switch over to detecting system from car machine system, thereby be convenient for staff's maintenance work, when having avoided the vehicle normal use simultaneously, car machine system accident switches to detecting system, then when having improved staff's work efficiency, the security of traveling of vehicle has been improved.

Preferably, a key sensor is embedded in the sliding table; during operation, chip in the key of vehicle and the laminating of key inductor for key inductor transmission signal to central processing module, the cooperation is decided contact and movable contact cooperation, plays dual control to the switching of car machine system and detecting system, thereby has further improved the security of car machine system with detecting system's switching, has then further improved the security of traveling of vehicle.

Preferably, an elastic sheet is fixedly connected between the outer wall of the top of the sliding table and the inner wall of the top of the sliding groove, a partition plate is rotatably mounted at the top of the key groove, the bottom of the partition plate is in sliding fit with the bottom of an opening of the key groove, the partition plate is fixedly connected with a fluff strip, and fluff at the bottom of the fluff strip is in sliding fit with the top surface of the sliding table; when the sliding chute works, the elastic sheet is used for sealing a gap between the sliding chute and the sliding table, so that external dust is prevented from entering the sliding chute; the staff promotes the baffle for the baffle rotates and gets into in the key slot, makes the fluff strip slide the top surface of slide table, cleans the top surface dust of slide table, thereby has improved the clean degree in the key slot.

Preferably, a cavity is formed in the inner wall of the key slot, an arc-shaped rod is fixedly connected to one surface, close to the key slot, of the partition plate, the arc-shaped rod penetrates through the outer wall of the cavity in a sliding mode, a second spring is sleeved on the outer ring of the arc-shaped rod, a sliding plate is slidably mounted inside the cavity, the sliding plate is fixedly connected with the end of the arc-shaped rod, one surface, close to the arc-shaped rod, of the sliding plate is fixedly connected with one side of a soot blowing air bag, the other side of the soot blowing air bag is fixedly connected with one side, close to the key slot, of the cavity, a pipeline at the bottom of the soot blowing air bag is communicated with the bottom of the key slot, and a plurality of soot outlets are formed in the bottom of an opening of the key slot; during operation, the baffle rotates and gets into the key slot, promotes the arc pole and slides in the cavity, and the compression of No. two springs drives the slide and slides for blow the stretching of ash bag and breathe in, loosen the baffle after, No. two springs reset, drive the slide extrusion and blow the ash bag, will blow the bottom of blowing the gas in the ash bag into the key slot, blow off the dust of key slot bottom portion from the ash hole department, thereby further improved the clean degree in the key slot.

The invention has the following beneficial effects:

1. the detection control system of the vehicle machine system is characterized in that a control module, a receiving module, a judging module, a central processing module, a sending module and a display module are arranged; the receiving module receives information of the vehicle-mounted computer system and transmits the information to the central processing module, the judging module compares the received information with original information to judge a fault point, the fault point is displayed through the display module, and the fault point is sent to a mobile phone of a worker through the sending module, so that the worker can conveniently judge the fault point, and the working efficiency of the worker is improved.

2. The detection control system of the car machine system is characterized in that a sliding table, a first spring, an annular air bag, an execution air bag, a fixed contact and a movable contact are arranged; put into the key slot with the key of vehicle, the key weight of vehicle makes the sliding stand lapse, make a spring compression, the annular gasbag compression, pass through the pipeline with gas and impress in the execution gasbag, make the execution gasbag inflation, promote the contact and decide the contact, make central processing module in the liquid crystal display switch to detecting system from the car machine system, thereby be convenient for staff's maintenance work, when having avoided vehicle normal use simultaneously, the car machine system accident switches to detecting system, then when having improved staff's work efficiency, the security of traveling of vehicle has been improved.

Drawings

The invention will be further explained with reference to the drawings.

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

FIG. 2 is a front view of a first embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is an enlarged view of a portion of FIG. 3 at C;

FIG. 6 is an enlarged view of a portion of FIG. 3 at D;

FIG. 7 is a bottom sectional view of a partition according to a second embodiment of the present invention;

FIG. 8 is a schematic flow diagram of the system of the present invention;

in the figure: 1. a vehicle; 2. a liquid crystal display screen; 3. a sliding table; 4. a first spring; 5. an annular air bag; 6. switching a box; 7. executing the air bag; 8. fixing a contact point; 9. a movable contact; 10. a key slot; 11. a chute; 12. a key sensor; 13. an elastic sheet; 14. a partition plate; 15. a fluff strip; 16. a cavity; 17. an arcuate bar; 18. a slide plate; 19. a soot blowing air bag; 20. an ash outlet; 21. an elliptical cavity; 22. a rope bouncing; 23. a marble; 24. and a second spring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example one

As shown in fig. 8, the detection control system of the in-vehicle device system according to the embodiment of the present invention includes a control module, a receiving module, a determining module, a central processing module, a sending module, and a display module; the control module is in signal connection with the central processing module, the receiving module is communicated with the vehicle machine system through signals, the receiving module is in signal connection with the central processing module, the central processing module is in signal connection with the judging module, the central processing module is in signal connection with the display module, and the central processing module is in signal connection with the sending module; during operation, the receiving module receives information of the vehicle-mounted device system and transmits the information to the central processing module, the judging module compares the received information with original information to judge a fault point, the fault point is displayed through the display module, and the fault point is sent to a mobile phone of a worker through the sending module, so that the worker can conveniently judge the fault point, and the working efficiency of the worker is improved.

The receiving module receives signals of the vehicle-mounted device system and transmits the signals to the central processing module, the central processing module transmits the received information to the judging module, the information received by the judging module is compared with the stored original information, the comparison result is transmitted to the central processing module, and the central processing module transmits the processed information to the display module and the transmitting module.

The central processing module comprises a vehicle machine system and a detection system, and the control module is used for controlling the switching between the vehicle machine system and the detection system; through setting up car machine system and detecting system, the staff switching system of being convenient for, the staff of being convenient for overhauls the work.

The sending module is a wireless transmitter and sends the processing result of the central processing unit module to the mobile phone of the user; through the wireless transmitter who sets up, in sending the fault point of car machine system to user's cell-phone, convenient to use person in time knows and masters the trouble of car machine system.

As shown in fig. 1 and 8, the display module is a liquid crystal display 2, and the liquid crystal display 2 displays a processing result of the central processing unit module; through the liquid crystal display 2 who sets up, the audio-visual convenient understanding of the user of being convenient for and grasp car machine system's trouble.

As shown in fig. 1 to 4, the control module comprises a sliding table 3, a first spring 4, an annular air bag 5, a switching box 6, an execution air bag 7, a fixed contact 8 and a movable contact 9; the liquid crystal display screen 2 is arranged in the middle of an operation table of the vehicle 1, the operation table of the vehicle 1 is provided with a key slot 10, the key slot 10 is positioned below the liquid crystal display screen 2, the bottom surface of the key slot 10 is provided with a sliding chute 11, a sliding table 3 is slidably arranged in the sliding chute 11, the bottom surface of the sliding table 3 is fixedly connected with a first spring 4, the bottom end of the first spring 4 is fixedly connected with the bottom surface of the sliding chute 11, the bottom surface of the sliding table 3 is fixedly connected with an annular air bag 5, the bottom surface of the annular air bag 5 is fixedly connected with the bottom surface of the sliding chute 11, the inner ring of the annular air bag 5 is sleeved on the outer ring of the first spring 4, the back surface of the liquid crystal display screen 2 is fixedly connected with a switching box 6, the bottom of the switching box 6 is fixedly connected with an executing air bag 7, the bottom of the executing air bag 7 is communicated with the bottom of the annular air bag 5 through an air pipe, the top of the annular air bag 5 is fixedly connected with a movable contact 9, the movable contact 9 is in sliding fit with the inner wall of the switching box 6, the top of the switching box 6 is fixedly connected with a fixed contact 8, and the fixed contact 8 is in sliding fit with the movable contact 9; during operation, during the detection car machine system, put into key slot 10 with the key of vehicle 1, the key weight of vehicle 1 makes sliding platform 3 lapse, make a spring 4 compress, annular gasbag 5 compresses, make the gas in the annular gasbag 5 pass through the pipeline and impress in the execution gasbag 7, make execution gasbag 7 inflation, contact 8 is decided in the contact of promotion contact 9 contact, make central processing module in the liquid crystal display 2 switch to detecting system from the car machine system, thereby be convenient for staff's maintenance work, when having avoided vehicle 1 to normally use simultaneously, the car machine system accident switches to detecting system, then when having improved staff's work efficiency, the security of traveling of vehicle 1 has been improved.

Akey sensor 12 is embedded in the sliding table 3; during operation, chip in the key of vehicle 1 and the laminating ofkey inductor 12 forkey inductor 12 transmission signal to central processing module, the cooperation is decidedcontact 8 and is cooperated withmovable contact 9, plays dual control to the switching of car machine system and detecting system, thereby has further improved the security of the switching of car machine system and detecting system, has further improved the security of going of vehicle 1 then.

As shown in fig. 3 and 5, anelastic piece 13 is fixedly connected between the top outer wall of the sliding table 3 and the top inner wall of the slidingchute 11, apartition plate 14 is rotatably installed at the top of thekey chute 10, the bottom of thepartition plate 14 is in sliding fit with the bottom of the opening of thekey chute 10, thepartition plate 14 is fixedly connected with afluff strip 15, and fluff at the bottom of thefluff strip 15 is in sliding fit with the top surface of the sliding table 3; when the sliding device works, theelastic piece 13 seals a gap between the slidingchute 11 and the sliding table 3, so that external dust is prevented from entering the slidingchute 11; the worker pushes thepartition 14 so that thepartition 14 is rotated into thekey slot 10, so that thefluff strip 15 slides over the top surface of the slide table 3 to sweep away dust on the top surface of the slide table 3, thereby improving the cleanliness in thekey slot 10.

As shown in fig. 3 and 6, a cavity 16 is formed in the inner wall of the key slot 10, one surface of the partition plate 14, which is close to the key slot 10, is fixedly connected with an arc-shaped rod 17, the arc-shaped rod 17 penetrates through the outer wall of the cavity 16 in a sliding manner, a second spring 24 is sleeved on the outer ring of the arc-shaped rod 17, a sliding plate 18 is slidably mounted inside the cavity 16, the sliding plate 18 is fixedly connected with the end of the arc-shaped rod 17, one surface of the sliding plate 18, which is close to the arc-shaped rod 17, is fixedly connected with one side of a soot blowing air bag 19, the other side of the soot blowing air bag 19 is fixedly connected with one side of the cavity 16, which is close to the key slot 10, a bottom pipeline of the soot blowing air bag 19 is communicated with the bottom of the key slot 10, and a plurality of soot outlets 20 are formed in the bottom of an opening of the key slot 10; when the key groove cleaning device works, the partition plate 14 rotates to enter the key groove 10, the arc-shaped rod 17 is pushed to slide into the cavity 16, the second spring 24 is compressed to drive the sliding plate 18 to slide, the soot blowing air bag 19 stretches and sucks air, after the partition plate 14 is loosened, the second spring 24 resets to drive the sliding plate 18 to extrude the soot blowing air bag 19, air in the soot blowing air bag 19 is blown into the bottom of the key groove 10, dust at the bottom of the key groove 10 is blown out from the soot outlet 20, and therefore the cleaning degree in the key groove 10 is further improved.

Example two

As shown in fig. 7, a first comparative example, in which another embodiment of the present invention is: an elliptical cavity 21 is formed in the bottom of thepartition plate 14,elastic ropes 22 are fixedly connected to the top and the bottom of the elliptical cavity 21,elastic balls 23 are fixedly connected to the middles of theelastic ropes 22 at the two ends, and the outer walls of theelastic balls 23 are in collision fit with the inner wall of the elliptical cavity 21; when thekey slot 14 works, after thepartition plate 14 is pushed by thesecond spring 24 to reset, thepartition plate 14 impacts the bottom of the opening of thekey slot 10, so that thepartition plate 14 vibrates, themarbles 23 impact the inner wall of the elliptical cavity 21, themarbles 22 stretch, themarbles 23 repeatedly impact in the elliptical cavity 21, the vibration frequency of thepartition plate 14 is improved, the fluff strips 15 shake, dust mixed with the fluff strips 15 is shaken off, the dust falls to thedust outlet 20, and the air blown out by the soot blowingair bags 19 is brought out of thekey slot 10, so that dust accumulation in thekey slot 10 is reduced.

When in work: the worker pushes the partition plate 14 to enable the partition plate 14 to rotate to enter the key slot 10, the arc-shaped rod 17 is pushed to slide into the cavity 16, the second spring 24 is compressed to drive the sliding plate 18 to slide, and the soot blowing air bag 19 stretches to suck air; the key of the vehicle 1 is placed into the key slot 10, the key of the vehicle 1 is placed at the top of the sliding table 3, a chip in the key of the vehicle 1 is attached to the key sensor 12, the key sensor 12 transmits a signal to the central processing module, meanwhile, the weight of the key of the vehicle 1 enables the sliding table 3 to slide downwards, the first spring 4 is compressed, the annular air bag 5 is compressed, gas in the annular air bag 5 is pressed into the execution air bag 7 through a pipeline, the execution air bag 7 is expanded, the push contact 9 is contacted with the fixed contact 8, the switching of the vehicle machine system and the detection system is dually controlled by matching with the chip in the key of the vehicle 1, the central processing module in the liquid crystal display 2 is switched from the vehicle machine system to the detection system, the overhauling work of workers is facilitated, and meanwhile, the accidental switching of the vehicle machine system to the detection system is avoided when the vehicle 1 is normally used, the working efficiency of workers is improved, and the driving safety of the vehicle 1 is improved;

after the detection is finished, the key of the vehicle 1 is taken out, a chip in the key of the vehicle 1 is separated from the key sensor 12, so that the key sensor 12 transmits a signal to the central processing module, meanwhile, the gravity borne by the sliding table 3 disappears, the first spring 4 resets to drive the annular air bag 5 to expand, gas in the execution air bag 7 is pumped out, the movable contact 9 is driven to be separated from the fixed contact 8, and the central processing module in the liquid crystal display screen 2 is switched to a vehicle machine system from the detection system in cooperation with the key sensor 12; meanwhile, the second spring 24 is reset to push the partition plate 14, so that the fluff strips 15 slide on the top surface of the sliding table 3 to clean dust on the top surface of the sliding table 3, the partition plate 14 impacts the bottom of the opening of the key slot 10 to vibrate the partition plate 14, the dust mixed with the fluff strips 15 is shaken off, the dust falls on the dust outlet 20, the partition plate 14 drives the sliding plate 18 to extrude the soot blowing air bag 19, gas in the soot blowing air bag 19 is blown into the bottom of the key slot 10, the dust at the bottom of the key slot 10 is blown out from the dust outlet 20, and the cleaning degree in the key slot 10 is improved.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a car machine system's detection control system which characterized in that: the device comprises a control module, a receiving module, a judging module, a central processing module, a sending module and a display module; the vehicle-mounted display system is characterized in that the control module is connected with the central processing module through signals, the receiving module is communicated with the vehicle system through signals, the receiving module is connected with the central processing module through signals, the central processing module is connected with the judging module through signals, the central processing module is connected with the display module through signals, and the central processing module is connected with the sending module through signals.

2. The detection control system of the vehicle machine system according to claim 1, wherein: the receiving module receives signals of the vehicle-mounted device system and transmits the signals to the central processing module, the central processing module transmits the received information to the judging module, the information received by the judging module is compared with the stored original information, the comparison result is transmitted to the central processing module, and the central processing module transmits the processed information to the display module and the transmitting module.

3. The detection control system of the vehicle machine system according to claim 1, wherein: the central processing module comprises a vehicle machine system and a detection system, and the control module is used for controlling the switching of the vehicle machine system and the detection system.

4. The detection control system of the vehicle machine system according to claim 1, wherein: the sending module is a wireless transmitter and sends the processing result of the central processing unit module to the mobile phone of the user.

5. The detection control system of the vehicle machine system according to claim 1, wherein: the display module is a liquid crystal display (2), and the liquid crystal display (2) displays the processing result of the central processing unit module.

6. The detection control system of the vehicle machine system according to claim 5, wherein: the control module comprises a sliding table (3), a first spring (4), an annular air bag (5), a switching box (6), an execution air bag (7), a fixed contact (8) and a movable contact (9); the liquid crystal display screen (2) is arranged in the middle of an operation table of the vehicle (1), a key slot (10) is formed in the operation table of the vehicle (1), the key slot (10) is located below the liquid crystal display screen (2), a sliding chute (11) is formed in the bottom surface of the key slot (10), a sliding table (3) is slidably arranged in the sliding chute (11), a first spring (4) is fixedly connected to the bottom surface of the sliding table (3), the bottom end of the first spring (4) is fixedly connected with the bottom surface of the sliding chute (11), an annular air bag (5) is fixedly connected to the bottom surface of the sliding table (3), the bottom surface of the annular air bag (5) is fixedly connected with the bottom surface of the sliding chute (11), an inner ring of the annular air bag (5) is sleeved on an outer ring of the first spring (4), a switching box (6) is fixedly connected to the back surface of the liquid crystal display screen (2), and an execution air bag (7) is fixedly connected to the bottom of the switching box (6), the bottom of the execution air bag (7) is communicated with the bottom of the annular air bag (5) through an air pipe, the top of the annular air bag (5) is fixedly connected with a movable contact (9), the movable contact (9) is in sliding fit with the inner wall of the switching box (6), the top of the switching box (6) is fixedly connected with a fixed contact (8), and the fixed contact (8) is in sliding fit with the movable contact (9).

7. The detection control system of the vehicle machine system according to claim 6, wherein: a key sensor (12) is embedded in the sliding table (3).

8. The detection control system of the vehicle machine system according to claim 6, wherein: an elastic sheet (13) is fixedly connected between the outer wall of the top of the sliding table (3) and the inner wall of the top of the sliding groove (11), a partition plate (14) is rotatably installed at the top of the key groove (10), the bottom of the partition plate (14) is in sliding fit with the bottom of an opening of the key groove (10), the partition plate (14) is fixedly connected with a fluff strip (15), and fluff at the bottom of the fluff strip (15) is in sliding fit with the top surface of the sliding table (3).

9. The in-vehicle machine system detection control system according to claim 8, wherein: the novel dust blowing device is characterized in that a cavity (16) is formed in the inner wall of the key slot (10), one side, close to the key slot (10), of the partition plate (14) is fixedly connected with an arc-shaped rod (17), the arc-shaped rod (17) penetrates through the outer wall of the cavity (16) in a sliding mode, a second spring (24) is sleeved on the outer ring of the arc-shaped rod (17), a sliding plate (18) is slidably mounted inside the cavity (16), the sliding plate (18) is fixedly connected with the end of the arc-shaped rod (17), one side, close to the arc-shaped rod (17), of the dust blowing air bag (19) is fixedly connected with one side, close to the key slot (10), of the cavity (16), the other side of the dust blowing air bag (19) is fixedly connected with one side of the dust blowing air bag (19), a bottom pipeline of the dust blowing air bag (19) is communicated with the bottom of the key slot (10), and a plurality of dust outlets (20) are formed in the bottom of an opening of the key slot (10).

10. The in-vehicle machine system detection control system according to claim 9, wherein: an oval cavity (21) is formed in the bottom of the partition plate (14), the top and the bottom of the oval cavity (21) are fixedly connected with elastic ropes (22), elastic balls (23) are fixedly connected to the middle portions of the elastic ropes (22) at the two ends, and the outer wall of each elastic ball (23) is in impact fit with the inner wall of the oval cavity (21).

Images