Intelligent vehicle sensor device and use method thereof

Abstract

The invention relates to the technical field of sensors, in particular to an intelligent vehicle sensor device and a using method thereof.The intelligent vehicle sensor device comprises a box body, a controller is arranged in the box body, an ultrasonic probe is arranged at the end of the controller, a lead is arranged at the bottom of the controller, and a lifting assembly is arranged on the inner wall of the bottom of the box body; a pushing assembly is arranged on one side in the box body, a humidifying assembly is arranged on the other side in the box body, a melting assembly is arranged on the upper portion of the pushing assembly, and a cleaning assembly is arranged on the side edge of the melting assembly. Compared with the prior art, through cooperation of the pushing assembly and the melting assembly, a rotating disc can be driven to rotate under driving of a second motor and transmission of a worm gear and a worm, then a shifting block can be driven to push a T-shaped rod and a frame to move, and a driving rod rotates in the moving process and drives a driven rod to rotate; and the friction roller can generate friction with the inner wall of the sleeve and the outer surface of the driven rod, so that the effect of melting thin ice is achieved, and normal operation of the sensor is ensured.

Description

Technical Field

[0001] The present invention relates to the field of sensor technology, and in particular to an intelligent vehicle sensor device and a use method thereof. Background Art

[0002] An intelligent vehicle is a comprehensive system that integrates environmental perception, planning and decision-making, and multi-level assisted driving. It uses computers, modern sensors, information fusion, communications, artificial intelligence, and automatic control technologies. It is a typical high-tech complex. Sensors are indispensable devices for intelligent vehicles and are widely used. The most common of these is the ultrasonic sensor, which is used to monitor vehicle distances.

[0003] In the prior art, a Chinese patent document entitled Protective cover of sensor of intelligent vehicle and monitoring electronic device of intelligent vehicle with publication number CN108196480A proposes a sensor of intelligent vehicle, including a housing, the housing including a window panel, wherein the window panel is made of a transparent material, a guide rail is arranged on the housing and is arranged around the window panel, a slider assembly is arranged on the guide rail, a scraper is arranged on the slider assembly and is in contact with the window panel, a driving mechanism is used to drive the slider assembly to move along the extension direction of the slide rail, and can timely eliminate the interference of water and dust on the monitoring sensor in the protective cover of the sensor of the intelligent vehicle, so as to improve the monitoring effect. The ultrasonic sensor is mostly installed at the front and rear ends of the vehicle. During the process of steering or turning, the distance between the front and rear ends of the vehicle and obstacles can be monitored, and the feedback can be given to the driver to play an auxiliary role. However, in order to ensure the operation of the sensor, the sensor probe needs to be exposed to the outside. When there is contamination or debris on the surface of the sensor probe, it is easy to cause sensor monitoring abnormalities. It is common that when the weather is cold, a thin layer of ice appears on the surface of the sensor probe, or pollutants splashed during driving in rainy days adhere to the probe surface, which can easily cause sensor monitoring abnormalities and affect the normal operation of the driver. Therefore, the present application provides an intelligent vehicle sensor device and a method of using the same to meet the needs of cleaning the sensor probe when it is blocked by foreign objects. Summary of the invention

[0004] In view of this, an object of the present invention is to provide an intelligent vehicle sensor device and a method of using the same, so as to solve the problem of abnormal monitoring caused by the sensor probe being blocked and contaminated by foreign objects.

[0005] Based on the above purpose, the present invention provides an intelligent vehicle sensor device, including a box body, a controller is arranged inside the box body, an ultrasonic probe is arranged at the end of the controller, the ultrasonic probe extends out of the surface of the box body, a lead is arranged at the bottom of the controller, a lifting assembly is arranged on the bottom inner wall of the box body, a propulsion assembly is arranged on one side of the box body, a humidification assembly is arranged on the other side of the box body, a melting assembly is arranged on the upper part of the propulsion assembly, and a cleaning assembly is arranged on the side of the melting assembly;

[0006] The lifting component acts on the propulsion component and the humidification component. The propulsion component drives the melting component and the cleaning component to operate synchronously. The melting component is used in conjunction with the cleaning component.

[0007] Preferably, the lifting assembly includes a motor 1 arranged inside the box body, the driving end of the motor 1 is fixedly connected to a round rod, the outer surface of the round rod is fixedly connected to an eccentric wheel, a bottom plate is slidably arranged inside the box body, one side of the upper surface of the bottom plate is fixedly connected to a cleaning bracket, the other side of the upper surface of the bottom plate is fixedly connected to a humidifying bracket, the outer surface of the eccentric wheel is provided with an annular groove, the lower surface of the bottom plate is fixedly connected to a base, and the base is slidably engaged in the inside of the annular groove.

[0008] Preferably, the propulsion assembly includes a second motor fixedly connected to the upper surface of the base plate, the driving end of the second motor is fixedly connected to a worm, the upper surface of the base plate is movably connected to a pillar, the outer surface of the pillar is fixedly sleeved with a worm wheel, the outer surface of the worm wheel is meshed with the worm, the top of the pillar is fixedly connected to a turntable, and the upper surface of the turntable is fixedly connected to a shift block.

[0009] Preferably, the propulsion assembly also includes a frame slidably connected to the inside of the cleaning bracket, the bottom end of the frame is fixedly connected to a T-shaped rod, the shift block is slidably connected to the inside of the T-shaped rod, one side of the frame is movably connected to an active rod, the other side of the frame is movably connected to a driven rod, the end of the active rod is fixedly sleeved with a spur gear 1, the inner wall of the cleaning bracket is fixedly connected to a rack, the spur gear 1 is meshed with the rack, and the outer surfaces of the active rod and the driven rod are provided with pulley groups.

[0010] Preferably, the melting assembly includes a sleeve movably sleeved on the outer surface of the driven rod, the end of the sleeve is fixedly connected to the frame, an end rod is movably inserted into the interior of the sleeve, the end of the end rod is fixedly connected to a spur gear 2, a gear ring is fixedly sleeved on the outer surface of the driven rod, the spur gear 2 is meshingly connected to the gear ring, one end of the end rod extending into the sleeve is fixedly connected to a friction roller, and a pulley group is provided on the outer surface of the driven rod.

[0011] Preferably, the cleaning assembly includes a cleaning rod rotatably connected to the inner side of the frame, a positioning ring is movably sleeved on the outer surface of the cleaning rod, the outer surface of the positioning ring is fixedly connected to the frame, a limiting groove is provided on the outer surface of the cleaning rod, a limiting rod is slidingly limited inside the limiting groove, a cleaning plate is fixedly connected to one end of the limiting rod away from the cleaning rod, an arc groove is provided on the surface of the positioning ring, a positioning rod is fixedly connected to the outer surface of the limiting rod, the positioning rod is slidably connected inside the arc groove, and the arc grooves provided by the positioning rings at both ends of the cleaning rod have opposite inclination directions.

[0012] Preferably, the humidifying assembly includes a bevel gear 1 rotatably connected to the upper surface of the base plate, the upper surface of the bevel gear 1 is movably connected to a pull rod, the end of the worm is fixedly connected to a bevel gear 2, and the outer surface of the bevel gear 2 is meshed with the bevel gear 1.

[0013] Preferably, the humidification component also includes a piston arranged inside the humidification bracket, the lower surface of the piston is fixedly connected to a plug rod, the end of the pull rod is hinged to the outer surface of the plug rod, the outer surface of the humidification bracket is provided with a water inlet pipe, a one-way valve is provided at the connection between the water inlet pipe and the humidification bracket, the upper part of the humidification bracket is provided with a water outlet pipe, and the end of the water outlet pipe is provided with a one-way nozzle.

[0014] Preferably, the pulley assembly comprises a driving wheel, a driven wheel and a leather chain, and the driving wheel and the driven wheel are meshed and connected via the leather chain.

[0015] A method of use, using the above-mentioned intelligent vehicle sensor device, the method of use is as follows:

[0016] S1, transmitting signal, the controller starts the ultrasonic probe after power is turned on, and the ultrasonic probe transmits ultrasonic waves forward;

[0017] S2, receiving the signal. When the ultrasonic wave encounters an obstacle, it will be reflected back, and the ultrasonic probe will then receive the reflected ultrasonic wave;

[0018] S3, signal processing, the ultrasonic signal received by the ultrasonic probe is transmitted to the controller, and the controller performs calculations to determine whether there are obstacles attached to the surface of the ultrasonic probe. If so, an alarm is issued and a processing step is initiated;

[0019] S4, preparation, the controller runs to find that there is an obstruction on the surface of the ultrasonic probe, controls the lifting assembly to run, and under the drive of motor 1, the cleaning bracket and the humidifying bracket emerge from the box body to prepare for cleaning;

[0020] S5, cleaning: the humidifying component driven by the pushing component will first spray glass water to moisten the surface of the ultrasonic probe, and then the melting component and the cleaning component will run to process and clean the surface of the ultrasonic probe;

[0021] S6, re-emit and process, after the cleaning is completed, the device is put into the box, the ultrasonic probe re-emit and ultrasonic wave, and then processed by the processor and fed back to the driver.

[0022] Beneficial effects of the present invention:

[0023] 1. This intelligent vehicle sensor device and its use method, by setting up a pushing component and a melting component, the turntable will rotate under the drive of motor 2 and the transmission of the worm gear, and then the shift block will push the T-shaped rod and the frame to move. The active rod will rotate during the movement and drive the driven rod to rotate. The friction roller will generate friction with the inner wall of the sleeve and the outer surface of the driven rod, thereby melting the thin ice and ensuring the normal operation of the sensor.

[0024] 2. This intelligent vehicle sensor device and its use method, by setting up a cleaning component and a melting component for use together, the cleaning rod is driven to rotate by the pulley group, and the cleaning plate will rotate accordingly to clean the ultrasonic probe. At the same time, under the limitation of the positioning ring, the lateral reciprocating movement of the cleaning plate during the rotation process is achieved, thereby improving the cleaning effect of the cleaning plate.

[0025] 3. This intelligent vehicle sensor device and its use method, by setting up a pushing component and a humidifying component in cooperation, under the drive of motor 2 and the transmission of the bevel gear, the pull rod will drive the plug rod to pull and push the plug rod. Pushing the plug rod will drive the piston to move and pressurize the glass water into the outlet pipe, and it will be sprayed from the one-way nozzle onto the surface of the ultrasonic probe, which can accelerate the melting of thin ice and further improve the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the partial cutaway structure of the present invention;

[0029] Figure 3 It is a schematic diagram of the structure of the lifting assembly of the present invention;

[0030] Figure 4 This is a schematic diagram of the push component structure of the present invention;

[0031] Figure 5This is a schematic diagram of the internal structure of the cleaning bracket of the present invention;

[0032] Figure 6 This is a schematic diagram of the coordination structure of the melting component and the cleaning component of the present invention;

[0033] Figure 7 This is a schematic diagram of the structure of the melting assembly of the present invention;

[0034] Figure 8 This is a schematic diagram of the cleaning component structure of the present invention;

[0035] Fig. 9 This is a schematic diagram of the structure of the humidification component of the present invention;

[0036] Fig.10 It is a schematic diagram of the partial cross-sectional structure of the humidifying component of the present invention.

[0037] The markings in the figure are:

[0038] 1. Box body; 2. Controller; 3. Ultrasonic probe; 4. Lead wire; 501. Motor 1; 502. Round rod; 503. Eccentric wheel; 504. Annular groove; 505. Bottom plate; 506. Cleaning bracket; 507. Humidifying bracket; 508. Base; 601. Motor 2; 602. Worm; 603. Pillar; 604. Worm wheel; 605. Turntable; 606. Dial block; 607. T-bar; 608. Frame; 609. Active rod; 610. Driven rod; 611. Spur gear 1; 612. Rack; 701. Sleeve; 702. End rod; 703, spur gear 2; 704, gear ring; 705, friction roller; 801, cleaning rod; 802, positioning ring; 803, limiting groove; 804, limiting rod; 805, cleaning plate; 806, positioning rod; 807, arc groove; 901, bevel gear 1; 902, pull rod; 903, bevel gear 2; 904, piston; 905, plug rod; 906, water inlet pipe; 907, one-way valve; 908, water outlet pipe; 909, one-way nozzle; 10, pulley group; 1001, driving wheel; 1002, driven wheel; 1003, leather chain. DETAILED DESCRIPTION

[0039] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0040] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0041] like Figures 1 to 10 As shown, the intelligent vehicle sensor device and the use method thereof include a box body 1, a controller 2 is arranged inside the box body 1, an ultrasonic probe 3 is arranged at the end of the controller 2, the ultrasonic probe 3 can emit and receive ultrasonic waves, the ultrasonic probe 3 extends out of the surface of the box body 1, a lead 4 is arranged at the bottom of the controller 2, a lifting component is arranged on the bottom inner wall of the box body 1, a propulsion component is arranged on one side of the box body 1, a humidification component is arranged on the other side of the box body 1, a melting component is arranged on the upper part of the propulsion component, a cleaning component is arranged on the side of the melting component, the lifting component acts on the propulsion component and the humidification component, the propulsion component drives the melting component and the cleaning component to run synchronously, and the melting component and the cleaning component are used in conjunction with each other;

[0042] The ultrasonic probe 3 transmits and receives ultrasonic signals and transmits the signals to the controller 2. The system in the controller 2 processes and calculates the signals, accurately measures the distance between the vehicle and the obstacle, and feeds the result data back to the cab through the lead 4. If the measured distance between the vehicle and the obstacle is zero, it means that there are debris blocking the surface of the sensor probe. At this time, the controller 2 controls the buzzer to work and starts the operation of each component. The lifting component can lift other components from the inside of the box body 1 to the outer surface of the box body 1, so as to facilitate the processing of the sensor probe. The pushing component can drive the melting component and the cleaning component to move out of the device and clean the outer surface of the sensor probe. The melting component will generate heat due to friction during operation, which can melt the thin ice on the surface of the sensor probe. At the same time, the cleaning component can clean the debris on the surface of the sensor probe. In addition, the humidifying component can spray glass water on the surface of the sensor probe under the drive of the pushing component to improve the melting and cleaning effects. After the blocking debris is cleaned, the ultrasonic probe 3 transmits and receives ultrasonic signals and is processed by the controller 2 again. After judging that there is no obstruction, the buzzer is powered off, and the components are controlled to return to the box body 1.

[0043] like Figure 2 and Figure 3 As shown, the lifting assembly includes a motor 501 arranged inside the box body 1, a driving end of the motor 501 is fixedly connected to a round rod 502, an outer surface of the round rod 502 is fixedly connected to an eccentric wheel 503, a bottom plate 505 is slidably arranged inside the box body 1, a cleaning bracket 506 is fixedly connected to one side of the upper surface of the bottom plate 505, a humidifying bracket 507 is fixedly connected to the other side of the upper surface of the bottom plate 505, an annular groove 504 is formed on the outer surface of the eccentric wheel 503, a base 508 is fixedly connected to the lower surface of the bottom plate 505, and the base 508 is slidably engaged in the inner part of the annular groove 504;

[0044] The operation of motor 501 can drive the round rod 502 to rotate. During the rotation of the round rod 502, the eccentric wheel 503 will be driven to perform circular motion around the round rod 502. Since the base 508 on the lower surface of the bottom plate 505 is slidably engaged in the annular groove 504 on the outer surface of the eccentric wheel 503, the base 508 will be driven to slide in the annular groove 504 during the rotation of the eccentric wheel 503. When the long end of the eccentric wheel 503 rotates upward, the bottom plate 505 will be pushed to move upward, and the cleaning bracket 506 and the humidifying bracket 507 will be driven to slide out from the inside of the box body 1, thereby facilitating other components to process the sensor probe.

[0045] like Figure 4 and Figure 5 As shown, the propulsion assembly includes a motor 601 fixedly connected to the upper surface of the base plate 505, the driving end of the motor 601 is fixedly connected to a worm 602, the upper surface of the base plate 505 is movably connected to a support 603, the outer surface of the support 603 is fixedly sleeved with a worm gear 604, the outer surface of the worm gear 604 is meshed with the worm 602, the top of the support 603 is fixedly connected to a turntable 605, the upper surface of the turntable 605 is fixedly connected to a shift block 606, the propulsion assembly also includes a frame 608 slidably connected to the inside of the cleaning bracket 506, the bottom end of the frame 608 is fixedly connected to a T-shaped rod 607, the shift block 60 6 is slidably connected to the inside of the T-shaped rod 607, an active rod 609 is movably connected to one side of the frame 608, and a driven rod 610 is movably connected to the other side of the frame 608. A spur gear 1 611 is fixedly sleeved on the end of the active rod 609, a rack 612 is fixedly connected to the inner wall of the cleaning bracket 506, and the spur gear 1 611 is meshed with the rack 612. The outer surfaces of the active rod 609 and the driven rod 610 are provided with a pulley group 10, and the pulley group 10 includes a driving wheel 1001, a driven wheel 1002 and a leather chain 1003, and the driving wheel 1001 and the driven wheel 1002 are meshed and connected through the leather chain 1003;

[0046] The operation of motor 2 601 drives the worm 602 to rotate, and the worm 602 drives the support 603 to rotate by driving the worm wheel 604 to rotate. During the rotation of the support 603, the turntable 605 is driven to rotate synchronously. The shift block 606 on the surface of the turntable 605 will slide in the T-shaped rod 607 as the turntable 605 rotates, and then the T-shaped rod 607 will drive the frame 608 to slide inside the cleaning bracket 506. During the sliding of the frame 608, the engagement of the spur gear 1 611 and the rack 612 will drive the active rod 609 to rotate. The active rod 609 drives the driven rod 610 to rotate through the transmission of the pulley group 10. During the rotation of the driven rod 610, the melting component and the cleaning component are driven to operate, and the outer surface of the ultrasonic probe 3 is cleaned. Each rotation of the turntable 605 will realize a reciprocating operation of the frame 608, thereby realizing reciprocating cleaning.

[0047] like Figures 5 to 7 As shown, the melting assembly includes a sleeve 701 movably sleeved on the outer surface of the driven rod 610, the end of the sleeve 701 is fixedly connected to the frame 608, an end rod 702 is movably inserted into the sleeve 701, and a spur gear 2 703 is fixedly connected to the end of the end rod 702, a gear ring 704 is fixedly sleeved on the outer surface of the driven rod 610, and the spur gear 2 703 is meshed and connected with the gear ring 704, and one end of the end rod 702 extending into the sleeve 701 is fixedly connected to a friction roller 705, and a pulley group 10 is provided on the outer surface of the driven rod 610;

[0048] During the rotation of the driven rod 610, the gear ring 704 will be driven to rotate accordingly. Since the gear ring 704 is meshed with the spur gear 2 703, it will drive the spur gear 2 703 to rotate, and then drive the friction roller 705 to rotate through the end rod 702. The sleeve 701 is fixed, so the rotating friction roller 705 will generate friction with the inner wall of the sleeve 701 and the outer surface of the driven rod 610. According to the principles of frictional heat generation and heat transfer, the heat generated by the friction of the three will be transferred to the sleeve 701. At this time, the sleeve 701 slides on the outer surface of the ultrasonic probe 3, thereby melting thin ice, effectively avoiding the influence of thin ice generated outside the vehicle on the sensor when the temperature is low, and ensuring the normal operation of the sensor.

[0049] like Figure 5 , Figure 6 and Figure 8As shown, the cleaning assembly includes a cleaning rod 801 rotatably connected to the inner side of the frame 608, a positioning ring 802 is movably sleeved on the outer surface of the cleaning rod 801, the outer surface of the positioning ring 802 is fixedly connected to the frame 608, a limiting groove 803 is provided on the outer surface of the cleaning rod 801, a limiting rod 804 is slidingly limited inside the limiting groove 803, a cleaning plate 805 is fixedly connected to one end of the limiting rod 804 away from the cleaning rod 801, an arc groove 807 is provided on the surface of the positioning ring 802, a positioning rod 806 is fixedly connected to the outer surface of the limiting rod 804, the positioning rod 806 is slidably connected inside the arc groove 807, and the arc grooves 807 provided on the positioning rings 802 at both ends of the cleaning rod 801 are inclined in opposite directions;

[0050] During the rotation of the transmission rod, the cleaning rod 801 will be driven to rotate through the pulley group 10. During the rotation of the cleaning rod 801, the cleaning plate 805 will be driven to rotate around the cleaning rod 801 through the limit rod 804, so that the cleaning plate 805 will clean the outer surface of the sensor probe during operation. At the same time, since the positioning ring 802 is fixed, the limiting rod 804 will drive the positioning rod 806 to slide in the arc groove 807 during the rotation. The arc grooves 807 on the surfaces of the positioning rings 802 at both ends are inclined in opposite directions, which will cause the positioning rod 806 to slide in the arc groove 807 and produce lateral movement, thereby driving the limiting rod 804 to slide in the limiting groove 803, thereby realizing the lateral reciprocating movement of the cleaning plate 805 during the rotation process, and improving the cleaning effect of the cleaning plate 805.

[0051] like Fig. 9 and Fig.10 As shown, the humidifying assembly includes a bevel gear 901 rotatably connected to the upper surface of the bottom plate 505, a pull rod 902 is movably connected to the upper surface of the bevel gear 901, a bevel gear 903 is fixedly connected to the end of the worm 602, and the outer surface of the bevel gear 903 is meshed with the bevel gear 901, the humidifying assembly also includes a piston 904 arranged inside the humidifying bracket 507, a plug rod 905 is fixedly connected to the lower surface of the piston 904, the end of the pull rod 902 is hinged to the outer surface of the plug rod 905, a water inlet pipe 906 is arranged on the outer surface of the humidifying bracket 507, a one-way valve 907 is arranged at the connection between the water inlet pipe 906 and the humidifying bracket 507, a water outlet pipe 908 is arranged on the upper part of the humidifying bracket 507, and a one-way nozzle 909 is arranged at the end of the water outlet pipe 908;

[0052] When the motor 2 601 drives the worm 602 to rotate, it will drive the bevel gear 2 903 to rotate synchronously, and then drive the bevel gear 1 901 to rotate. The pull rod 902 will pull and push the plug rod 905 as the bevel gear 1 901 rotates. Pushing the plug rod 905 will drive the piston 904 to slide in the humidification bracket 507. Under the action of pressure, the glass water will be pressed into the water outlet pipe 908 and sprayed from the one-way nozzle 909 on the surface of the ultrasonic probe 3, which can accelerate the melting of thin ice and improve the cleaning effect of the cleaning component. The pull rod 902 pulls the plug rod 905 downward to drive the piston 904 downward. At this time, under the action of pressure, the glass water in the water inlet pipe 906 will be sucked into the humidification bracket 507. The reciprocating operation can further improve the cleaning effect.

[0053] A method of use, using the above-mentioned intelligent vehicle sensor device, the method of use is as follows:

[0054] S1, transmitting signal, the controller 2 starts the ultrasonic probe 3 after being powered on, and the ultrasonic probe 3 transmits ultrasonic waves forward;

[0055] S2, receiving the signal. When the ultrasonic wave encounters an obstacle, it will be reflected back, and the ultrasonic probe 3 will receive the reflected ultrasonic wave;

[0056] S3, signal processing, the ultrasonic signal received by the ultrasonic probe 3 is transmitted to the controller 2, and the controller 2 performs calculations to determine whether there are obstacles attached to the surface of the ultrasonic probe 3. If there are obstacles, an alarm is issued and a processing step is started;

[0057] S4, preparation, the controller 2 runs to find that there is an obstruction on the surface of the ultrasonic probe 3, controls the lifting assembly to run, and under the drive of the motor 1 501, the cleaning bracket 506 and the humidifying bracket 507 emerge from the box body 1 to prepare for cleaning;

[0058] S5, cleaning: the humidifying component driven by the pushing component will first spray glass water to moisten the surface of the ultrasonic probe 3, and then the melting component and the cleaning component will run to process and clean the surface of the ultrasonic probe 3;

[0059] S6, re-emit and process, after the cleaning is completed, the device is put into the box body 1, and the ultrasonic probe 3 re-emit and ultrasonic wave, which is then processed by the processor and fed back to the driver.

[0060] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0061] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An intelligent vehicle sensor device, characterized in that: The invention comprises a box body (1), wherein a controller (2) is arranged inside the box body (1), an ultrasonic probe (3) is arranged at the end of the controller (2), the ultrasonic probe (3) extends out of the surface of the box body (1), a lead (4) is arranged at the bottom of the controller (2), a lifting assembly is arranged on the inner wall of the bottom of the box body (1), a propulsion assembly is arranged on one side of the box body (1), a humidification assembly is arranged on the other side of the box body (1), a melting assembly is arranged on the upper part of the propulsion assembly, and a cleaning assembly is arranged on the side of the melting assembly; The lifting component acts on the propulsion component and the humidification component. The propulsion component drives the melting component and the cleaning component to operate synchronously. The melting component is used in conjunction with the cleaning component.

2. The intelligent vehicle sensor device according to claim 1, characterized in that: The lifting assembly comprises a motor (501) arranged inside a box body (1), the driving end of the motor (501) is fixedly connected to a round rod (502), the outer surface of the round rod (502) is fixedly connected to an eccentric wheel (503), a bottom plate (505) is slidably arranged inside the box body (1), a cleaning bracket (506) is fixedly connected to one side of the upper surface of the bottom plate (505), a humidifying bracket (507) is fixedly connected to the other side of the upper surface of the bottom plate (505), an annular groove (504) is provided on the outer surface of the eccentric wheel (503), and a base (508) is fixedly connected to the lower surface of the bottom plate (505), and the base (508) is slidably engaged inside the annular groove (504).

3. The intelligent vehicle sensor device according to claim 2, characterized in that: The propulsion assembly comprises a second motor (601) fixedly connected to the upper surface of a base plate (505); a driving end of the second motor (601) is fixedly connected to a worm (602); a support (603) is movably connected to the upper surface of the base plate (505); a worm wheel (604) is fixedly sleeved on the outer surface of the support (603); the outer surface of the worm wheel (604) is meshed with the worm (602); a rotating disk (605) is fixedly connected to the top of the support (603); and a shifting block (606) is fixedly connected to the upper surface of the rotating disk (605).

4. The intelligent vehicle sensor device according to claim 3, characterized in that: The propulsion assembly comprises a frame (608) slidably connected to the inside of the cleaning bracket (506); the bottom end of the frame (608) is fixedly connected to a T-shaped rod (607); the shift block (606) is slidably connected to the inside of the T-shaped rod (607); one side of the frame (608) is movably connected to an active rod (609); the other side of the frame (608) is movably connected to a driven rod (610); a spur gear 1 (611) is fixedly sleeved at the end of the active rod (609); a rack (612) is fixedly connected to the inner wall of the cleaning bracket (506); the spur gear 1 (611) is meshed with the rack (612); and the outer surfaces of the active rod (609) and the driven rod (610) are provided with a pulley group (10).

5. The intelligent vehicle sensor device according to claim 4, characterized in that: The melting assembly comprises a sleeve (701) movably sleeved on the outer surface of the driven rod (610), the end of the sleeve (701) being fixedly connected to the frame (608), an end rod (702) being movably inserted into the interior of the sleeve (701), the end of the end rod (702) being fixedly connected to a spur gear 2 (703), a gear ring (704) being fixedly sleeved on the outer surface of the driven rod (610), the spur gear 2 (703) being meshingly connected to the gear ring (704), one end of the end rod (702) extending into the interior of the sleeve (701) being fixedly connected to a friction roller (705), and a pulley group (10) being provided on the outer surface of the driven rod (610).

6. The intelligent vehicle sensor device according to claim 5, characterized in that: The cleaning assembly comprises a cleaning rod (801) rotatably connected to the inner side of the frame (608); a positioning ring (802) is movably sleeved on the outer surface of the cleaning rod (801); the outer surface of the positioning ring (802) is fixedly connected to the frame (608); a limiting groove (803) is provided on the outer surface of the cleaning rod (801); a limiting rod (804) is slidingly limited inside the limiting groove (803); a cleaning plate (805) is fixedly connected to one end of the limiting rod (804) away from the cleaning rod (801); an arc groove (807) is provided on the surface of the positioning ring (802); a positioning rod (806) is fixedly connected to the outer surface of the limiting rod (804); the positioning rod (806) is slidably connected inside the arc groove (807); the arc grooves (807) provided on the positioning rings (802) at both ends of the cleaning rod (801) are inclined in opposite directions.

7. The intelligent vehicle sensor device according to claim 6, characterized in that: The humidifying component includes a bevel gear one (901) rotatably connected to the upper surface of the base plate (505), the upper surface of the bevel gear one (901) is movably connected to a pull rod (902), the end of the worm (602) is fixedly connected to a bevel gear two (903), and the outer surface of the bevel gear two (903) is meshed with the bevel gear one (901).

8. The intelligent vehicle sensor device according to claim 7, characterized in that: The humidifying component also includes a piston (904) arranged inside the humidifying bracket (507), the lower surface of the piston (904) is fixedly connected to a plug rod (905), the end of the pull rod (902) is hinged to the outer surface of the plug rod (905), the outer surface of the humidifying bracket (507) is provided with a water inlet pipe (906), and a one-way valve (907) is provided at the connection between the water inlet pipe (906) and the humidifying bracket (507), and the upper part of the humidifying bracket (507) is provided with a water outlet pipe (908), and the end of the water outlet pipe (908) is provided with a one-way nozzle (909).

9. The intelligent vehicle sensor device according to claim 8, characterized in that: The pulley assembly (10) comprises a driving wheel (1001), a driven wheel (1002) and a leather chain (1003); the driving wheel (1001) and the driven wheel (1002) are meshedly connected via the leather chain (1003).

10. A method of use, using the intelligent vehicle sensor device according to claim 9, the method of use is as follows: S1, transmitting signal, the controller (2) starts the ultrasonic probe (3) after being powered on, and the ultrasonic probe (3) transmits ultrasonic waves forward; S2, receiving the signal. When the ultrasonic wave encounters an obstacle, it will be reflected back, and the ultrasonic probe (3) will then receive the reflected ultrasonic wave; S3, signal processing, the ultrasonic signal received by the ultrasonic probe (3) is transmitted to the controller (2), and the controller (2) performs calculations to determine whether there are obstacles attached to the surface of the ultrasonic probe (3), and if so, an alarm is issued and a processing step is initiated; S4, preparation, the controller (2) operates to determine that there is an obstruction on the surface of the ultrasonic probe (3), controls the lifting assembly to operate, and under the drive of the motor 1 (501), the cleaning bracket (506) and the humidifying bracket (507) emerge from the box body (1) to prepare for cleaning; S5, cleaning, the pushing component drives the humidifying component to first spray glass water to moisten the surface of the ultrasonic probe (3), and then the melting component and the cleaning component operate to process and clean the surface of the ultrasonic probe (3); S6, re-emit and process, after the cleaning is completed, the device is put into the box body (1), the ultrasonic probe (3) re-emit and ultrasonic wave, and then it is processed by the processor and fed back to the driver.

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