A comprehensive automotive visual system

Abstract

The present invention relates to an all-round visual system for automobiles. The all-round visual system for automobiles comprises: a rear control panel, a front control panel, a power management system and a number of peripheral devices. The peripheral devices, the rear control panel, the front control panel and the power management system form a display structure, a camera structure, a microphone structure, a telescopic structure, a swing structure, a voltage detection structure and a power supply that are connected to each other; the camera structure is used to collect image information, the telescopic structure is used to extend the length to change the position of the camera, the swing structure is used to swing the angle to change the position of the camera structure, and the microphone structure is used to collect sound information; the display structure is used to display the image information and interact with the user, the voltage detection structure is used to detect the power supply voltage, and the power supply is used to supply power. The system can ensure all-round collection of environmental image information around the car.

Description

[Technical field]

[0001] The invention relates to the technical field of automobile accessories, and in particular to an automobile omnidirectional visual system. [Background technology]

[0002] With the continuous development of social economy, cars, as a widely used means of transportation, have begun to be widely popularized, and the number of cars has experienced explosive growth. As a result, the demand for auto parts used with cars has also become a hot topic of concern.

[0003] Among them, the car visual system is a very important part of car accessories. Through multiple cameras installed on the outside of the car, it can provide users with very convenient operation, observe the status of the car's surroundings in real time, and avoid scratches and collisions. The relevant video information can also be used as evidence.

[0004] However, the functions that can be realized by the existing automotive visual systems are relatively simple and cannot meet the increasingly diverse needs of users. Moreover, the image data collected by the camera inevitably has blind spots or loopholes, making it difficult to provide comprehensive protection. Most importantly, the automotive visual systems in the existing technology lack power after the car is turned off, so they are also in a closed state. It is impossible to collect environmental changes of the car in a stagnant state, and it is impossible to record traffic accidents when the car is stagnant.

[0005] Therefore, the existing technology has yet to be developed. [Summary of the invention]

[0006] In view of the above problems, the present invention provides an all-round automobile visual system, aiming to solve various defects existing in the automobile visual system in the prior art.

[0007] In order to achieve the above-mentioned purpose, an embodiment of the present invention provides an all-round visual system for a car. The visual system comprises:

[0008] A rear-end control panel, wherein the rear-end control panel is provided with a plurality of communication interfaces;

[0009] A front-end control panel, which is communicatively connected with the back-end control panel and is provided with a plurality of communication interfaces;

[0010] A power management system, the power management system is connected to the rear control panel and the front control panel respectively to supply power to the front control panel and the rear control panel;

[0011] Several peripheral devices, which are connected to the back-end control panel and the front-end control panel through a communication interface to perform corresponding functions;

[0012] The peripheral device, the rear control panel, the front control panel and the power management system form a display structure, a camera structure, a pickup structure, a telescopic structure, a swing structure, a voltage detection structure and a power supply that are connected to each other;

[0013] The camera structure is used to collect image information, the telescopic structure is used to extend the length to change the position of the camera, the swing structure is used to swing the angle to change the position of the camera structure, and the microphone structure is used to collect sound information;

[0014] The display structure is used to display the image information and interact with the user, the voltage detection structure is used to detect the power supply voltage, and the power supply is used to supply power.

[0015] The automobile omnidirectional visual system, wherein the peripheral equipment includes:

[0016] A voltage detection device, which is connected to the power management system and the back-end control panel respectively and is used for voltage sampling;

[0017] A camera device, the camera device is connected to the back-end control panel via a video decoder;

[0018] A voice interaction device, the voice interaction device is connected to the back-end control panel via an audio decoder;

[0019] A mechanical pan-tilt platform, the camera device is fixed on the mechanical pan-tilt platform, and the mechanical pan-tilt platform is connected to the communication interface of the rear control panel through a conversion chip;

[0020] A display screen is connected to the front control panel and is used to display image information to the user.

[0021] The automobile all-round visual system further comprises: a GPS module, a gravity sensor, an FM module, a microphone, a speaker, a DDR3 memory, a NAND flash memory, a LPDDR3 memory and an EMMC hard disk;

[0022] The GPS module is connected to the front control panel via a UART interface, the gravity sensor and FM module are connected to the front control panel via an I2C interface; the microphone and the speaker are connected to the I2C interface or I2S interface of the front control panel via an audio decoder.

[0023] The DDR3 memory is connected to the back-end control panel via a DDRC interface; the NAND flash memory is connected to the back-end control panel via an EMMC interface;

[0024] The EMMC hard disk is connected to the front-end control panel via an EMMC interface, and the LPDDR3 memory is connected to a DDRC interface of the front-end control panel.

[0025] The automobile omnidirectional visual system further includes: a WiFi module, a Bluetooth module, a 4G wireless communication module and at least three TF memory cards;

[0026] The WiFi module and the Bluetooth module are connected to the front-end control panel via an SDIO interface, and the 4G wireless communication module is connected to the front-end control panel via a USB2.0 interface;

[0027] At least two of the TF memory cards are connected to the SDMMC interface of the front-end control panel through a high-speed switch, and are used to store data information of the back-end control panel;

[0028] At least one of the TF storage cards is connected to the USB3.0 interface of the front-end control panel through a converter, and is used to store data information of the front-end control panel.

[0029] The automobile omnidirectional visual system, wherein the display structure includes: a dustproof net fixing rubber seat, a dustproof net, a rear housing, a camera, a camera fixing seat, a switch circuit board, a fan, a system circuit board, an IPS LCD screen, a TP capacitive touch screen, a tempered glass, a front housing, a switch button, a GPS dielectric ceramic antenna and a speaker;

[0030] The dustproof net is fixed to the back of the rear housing through the dustproof net fixing rubber seat, and the camera is fixed to one side of the rear housing through the camera fixing seat; the switch circuit board and the fan are stacked in sequence above the camera;

[0031] The system circuit board, IPS liquid crystal screen, TP capacitive touch screen and tempered glass are stacked in sequence and fixed in the space formed by the rear housing and the front housing;

[0032] The GPS dielectric ceramic antenna and the speaker are arranged on the other side of the rear housing; the switch button is arranged on the front housing, connected to the switch circuit board, and controls the display of the automobile omnidirectional visual system to start.

[0033] The automotive omnidirectional visual system, wherein the camera structure comprises: an upper housing baffle, an upper housing, a waterproof rubber pad, a locking nut, a camera circuit board fixing seat, a camera circuit board, a lens seat gasket, a tempered glass, a lens, a lens seat and an outer housing;

[0034] The upper shell baffle, the upper shell and the waterproof rubber pad are stacked in sequence and connected to the outer shell through a locking nut;

[0035] The camera circuit board fixing seat is fixed in the space between the upper shell and the outer shell. The camera circuit board, lens seat gasket, lens and lens seat are each provided with four, which are respectively fixed on the four sides of the camera circuit board fixing seat in sequence to form a four-way camera structure to collect image information in four directions.

[0036] The automobile omnidirectional visual system, wherein the pickup structure comprises: tempered glass, a front circuit board, an upper shell, a waterproof rubber pad, a locking nut, a wiring harness fixing card, a rear circuit board, a speaker, a speaker waterproof rubber pad, a lower shell waterproof rubber pad and a lower shell;

[0037] The tempered glass and the front circuit board are sequentially arranged in front of the upper housing, and the locking nut is screwed and fixed to the other side of the upper housing through the waterproof rubber pad;

[0038] The lower shell is sleeved on the bottom of the upper shell through the lower shell waterproof rubber pad; the wire harness fixing card, the rear circuit board, the speaker and the speaker waterproof rubber pad are accommodated in the upper shell.

[0039] The automotive omnidirectional visual system, wherein the telescopic structure comprises a telescopic outer cover and a telescopic transmission structure accommodated in the telescopic outer cover;

[0040] The telescopic transmission structure includes: a telescopic rod, a waterproof rubber pad, a housing, a right support fixing seat, an open bearing, a sealing rubber sleeve clamp, a sealing rubber sleeve, upper and lower transmission bearings, a T-shaped screw rod, a bottom fixing seat, a large gear, a small gear, a motor fixing seat, a spring, a wiring harness rubber sleeve, a reset switch stop module, a reset switch, a stepping motor, a left front support fixing seat, a locking gear, a spring and a left rear fixing seat;

[0041] The telescopic rod is fixed to the housing through the waterproof rubber pad, and the right support fixing seat is arranged on one side of the housing;

[0042] The open bearing, the sealing rubber sleeve hoop, the sealing rubber sleeve, the upper and lower transmission bearings, the T-shaped screw rod and the bottom fixing seat are sequentially arranged below the housing, and the two ends of the T-shaped screw rod are respectively fixed to the bottom fixing seat and the housing; the left front support fixing seat, the locking gear, the spring and the left rear fixing seat are arranged on the other side of the housing;

[0043] The stepper motor is fixed by the motor fixing seat, and is connected with the T-type lead screw by a large gear, a small gear and a spring in sequence.

[0044] The telescopic outer cover comprises: a telescopic waterproof rubber sleeve, a rear cover plate, a rubber sleeve pressure plate, a shark fin housing, a motor drive board, an FM / GPS module, a base plate waterproof rubber sleeve, a base plate, a rear locking nut and a front locking nut;

[0045] The rear cover is connected to the back of the shark fin shell through the telescopic waterproof rubber sleeve and the rubber sleeve pressing plate; the base plate is connected to the bottom surface of the shark fin shell through the base plate waterproof rubber sleeve, and the rear cover, the base plate and the shark fin shell are fixedly connected through a rear locking nut and a front locking nut;

[0046] The motor drive board and the FM / GPS module are accommodated in a space enclosed by the shark fin housing, the rear cover plate and the base plate.

[0047] The automobile all-round visual system, wherein the swing structure comprises a swing cover and a swing transmission structure accommodated in the swing cover;

[0048] The swing transmission structure includes: a swing rod, a reset switch waterproof pad, a reset switch, a swing rod sealing rubber sleeve, a sealing rubber sleeve locking hoop, left and right gears, a rack, a stepping motor, a motor waterproof pad, a transmission stop plate, a clearance elimination front locking module, a spring, a transmission bearing, a transmission module and a bearing;

[0049] The stepper motor is fixed to the transmission stop plate through a motor waterproof pad, and the front clearance elimination locking module, spring, transmission bearing, transmission module and bearing are sequentially connected to the other side of the transmission stop plate;

[0050] The left and right gears are meshed with the rack to drive the swing lever to swing, and the swing lever is fixedly connected through the swing lever sealing rubber sleeve and the sealing rubber sleeve locking clamp; the reset switch is connected to the swing transmission structure through the reset switch waterproof pad;

[0051] The swing cover includes: a swing waterproof rubber cover, a rubber cover pressing plate, a shark fin housing, a motor drive board, an FM / GPS module, a base plate waterproof rubber cover, a base plate, a front locking nut and a rear locking nut;

[0052] The rear cover is connected to the back of the shark fin shell through the telescopic waterproof rubber sleeve and the rubber sleeve pressing plate; the base plate is connected to the bottom surface of the shark fin shell through the base plate waterproof rubber sleeve, and the rear cover, the base plate and the shark fin shell are fixedly connected through a rear locking nut and a front locking nut;

[0053] The motor drive board and the FM / GPS module are accommodated in a space enclosed by the shark fin housing, the rear cover plate and the base plate.

[0054] The automotive omnidirectional visual system, wherein the voltage detection structure comprises: an output end wiring harness, a bottom shell, an input end wiring harness, a circuit board and an upper shell;

[0055] The bottom shell is buckled with the upper shell to form a complete shell; the circuit board is accommodated in the shell, and the input end wire harness and the output end wire harness are connected to the circuit board and extend outward from both ends of the shell.

[0056] The beneficial effects of the present invention are as follows: the automobile omnidirectional visual system can ensure that the camera structure can comprehensively collect environmental image information around the automobile through the telescopic structure and the swinging structure, thereby realizing true omnidirectional visualization. Moreover, the display structure used has good user interaction capabilities and is very user-friendly to the operation and display of the user. The automobile omnidirectional visual system also expands and adds a variety of different functions, which can fully meet the use needs of users and has good development prospects.

Brief Description of the Drawings

[0057] Figure 1 A functional block diagram of an all-round visual system for an automobile provided by an embodiment of the present invention;

[0058] Figure 2 A schematic diagram of the decomposed structure of a display structure provided by an embodiment of the present invention;

[0059] Figure 3 A schematic diagram of the decomposition structure of a camera structure provided by an embodiment of the present invention;

[0060] Figure 4 A schematic diagram of the exploded structure of a pickup structure provided by an embodiment of the present invention;

[0061] Figure 5 A schematic diagram of the exploded structure of the telescopic cover provided in an embodiment of the present invention;

[0062] Figure 6 A schematic diagram of the exploded structure of the telescopic transmission structure provided by an embodiment of the present invention;

[0063] Figure 7 A schematic diagram of the exploded structure of the swing cover provided by an embodiment of the present invention;

[0064] Figure 8 A schematic diagram of the exploded structure of the swing transmission structure provided by an embodiment of the present invention;

[0065] Fig. 9 A schematic diagram of the decomposed structure of a voltage detection structure provided in an embodiment of the present invention. [Specific implementation method]

[0066] In order to facilitate the understanding of the present invention, the present invention is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on another element or there can be one or more centered elements therebetween. When an element is described as "connecting" another element, it can be directly connected to another element or there can be one or more centered elements therebetween. The orientation or positional relationship indicated by the terms "vertical", "horizontal", "left", "right", "up", "down", "inside", "outside", "bottom", etc. used in this specification is based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0067] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in this specification and in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this specification includes any and all combinations of one or more of the related listed items.

[0068] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0069] The automobile omnidirectional visual system provided by the embodiment of the present invention comprises: a rear-end control panel, a front-end control panel, a power management system and several peripheral devices.

[0070] Wherein, the rear-end control panel is provided with a plurality of communication interfaces, and the front-end control panel is communicatively connected with the rear-end control panel and is provided with a plurality of communication interfaces.

[0071] The power management system is connected to the rear control panel and the front control panel respectively to supply power to the front control panel and the rear control panel. The peripheral device is connected to the rear control panel and the front control panel via a communication interface to perform corresponding functions.

[0072] The peripheral device, the rear control panel, the front control panel and the power management system form a display structure, a camera structure, a microphone structure, a telescopic structure, a swing structure, a voltage detection structure and a power supply D which are connected to each other.

[0073] The camera structure is used to collect image information, the telescopic structure is used to extend the length to change the position of the camera, the swing structure is used to swing the angle to change the position of the camera structure, and the microphone structure is used to collect sound information;

[0074] The display structure is used to display the image information and interact with the user, the voltage detection structure is used to detect the power supply voltage, and the power supply is used to supply power.

[0075] Figure 1 The embodiment of the present invention provides an all-round visual system for automobiles. Figure 1 As shown, in addition to the rear-end control panel A, the front-end control panel B and the power management system C, the peripheral devices may include: a voltage detection device 11, a camera device 12, a voice interaction device 13, a mechanical pan-tilt head 14 and a display screen 15.

[0076] The voltage detection device 11 is respectively connected to the power management system C and the back-end control panel A for voltage sampling.

[0077] The camera device 12 is connected to the back-end control panel via a video decoder 16 to collect image information and provide it to the back-end control panel A.

[0078] The voice interaction device 13 is connected to the back-end control panel via the audio decoder 17 to collect voice information and provide it to the back-end control panel A.

[0079] The camera device 12 is fixed on the mechanical pan-tilt platform 14. The mechanical pan-tilt platform 14 is connected to the communication interface of the rear control panel via a conversion chip 18 to adjust the position of the camera device 12.

[0080] The display screen 15 is connected to the front control panel to display image information to the user. Of course, the display screen 15 can also have a touch screen function to improve the friendliness of user interaction.

[0081] Please continue reading Figure 1 The automobile all-round visual system may further include: a GPS module 21, a gravity sensor 22, an FM module 23, a microphone 24, a speaker 25, a DDR3 memory 26, a NAND flash memory 27, a LPDDR3 memory 28 and an EMMC hard disk 29.

[0082] The GPS module 21 is connected to the front control panel via a UART interface, the gravity sensor 22 and the FM module 23 are connected to the front control panel via an I2C interface. The microphone 24 and the speaker 25 are connected to the I2C interface or I2S interface of the front control panel via an audio decoder.

[0083] The DDR3 memory 26 is connected to the back-end control panel via a DDRC interface; the NAND flash memory 27 is connected to the back-end control panel via an EMMC interface;

[0084] The EMMC hard disk 29 is connected to the front control panel via an EMMC interface, and the LPDDR3 memory 28 is connected to the DDRC interface of the front control panel.

[0085] like Figure 1 As shown, in some embodiments, the automobile omnidirectional visual system further includes: a WiFi module 31, a Bluetooth module 32, a 4G wireless communication module 33 and at least three TF memory cards (34, 35, 36);

[0086] The WiFi module 31 and the Bluetooth module 32 are connected to the front-end control panel via an SDIO interface, and the 4G wireless communication module 33 is connected to the front-end control panel via a USB2.0 interface.

[0087] Therefore, the automobile omnidirectional visual system of the present application also includes two sets of interactive terminals that can be used in conjunction with each other;

[0088] PC interactive terminal and mobile interactive terminal.

[0089] Embodiment 1: A PC interactive terminal comprises a carrier, a signal receiving module, a signal processing module, a signal transmission module and a display; the carrier is a PC computer, etc. The signal receiving module obtains information sharing from a visual system through a TF storage card (34, 35), and then converts the information into data through a signal transmission module and a signal processing module for display on the display.

[0090] Applied to the management and control system of a large online car-hailing company, each dispatched online car-hailing company is equipped with a visual system, and finally a PC interactive terminal is installed in the central control center. Through the signal transmission module, signal processing module and signal receiving module (the visual system's WiFi module 31 and 4G wireless communication module 33 are mainly used on the visual system end), all information is displayed on the display of the central control center.

[0091] The information includes the GPS location information of each dispatched online car, the video information of the camera and the audio information of the microphone, etc. The main functions include monitoring the operation track of the vehicle, the accident status of the vehicle, the registration time, the online time, etc.

[0092] Embodiment 2: A mobile interactive terminal includes a carrier, a signal receiving module, a signal processing module, a signal transmission module and a display; the carrier is a tablet computer or a mobile phone.

[0093] It is used in situations where small vehicles are gathered and distributed in households, and its other functions are the same as those of the PC interactive terminal.

[0094] Whether it is embodiment 1 or embodiment 2, both have a central control center that can send emergency messages, such as road congestion information, or fault information, or first aid information, etc., which are displayed through the front control panel of the visual system.

[0095] At least two of the TF storage cards (34, 35) are connected to the SDMMC interface of the front control panel through a high-speed switch, and are used to store data information of the back control panel. At least one of the TF storage cards 36 is connected to the USB3.0 interface of the front control panel through a converter, and is used to store data information of the front control panel.

[0096] Figure 2 This is a schematic diagram of a display structure provided by an embodiment of the present invention. The display structure is placed in a car as a device for interacting with a user to realize functions such as system activation and image display.

[0097] like Figure 2 As shown, the display structure includes: a dustproof net fixing rubber seat 201, a dustproof net 202, a rear shell 203, a camera 204, a camera fixing seat 205, a switch circuit board 206, a fan 207, a system circuit board 208, an IPS LCD screen 209, a TP capacitive touch screen 210, a tempered glass 211, a front shell 212, a switch button 213, a GPS dielectric ceramic antenna 214 and a speaker 215.

[0098] The dustproof net 202 is fixed to the back of the rear housing 203 through the dustproof net fixing rubber seat 201. The camera 204 is fixed to one side of the rear housing 203 through the camera fixing seat 205. The switch circuit board 206 and the fan 207 are stacked in sequence above the camera.

[0099] The system circuit board 208, IPS LCD screen 209, TP capacitive touch screen 210 and tempered glass 211 are stacked in sequence and fixed in the space formed by the rear housing 203 and the front housing 212. The GPS dielectric ceramic antenna 214 and the speaker 215 are arranged on the other side of the rear housing; the switch button 213 is arranged on the front housing and connected to the switch circuit board to control the display of the automobile omnidirectional visual system to start.

[0100] Figure 3 The camera structure provided in the embodiment of the present invention is arranged outside the car and is used to collect image information in multiple directions. Figure 3As shown, the camera structure can be a four-way camera structure for capturing image information in four directions, including: an upper housing baffle 301, an upper housing 302, a waterproof rubber pad 303, a locking nut 304, a camera circuit board fixing seat 305, a camera circuit board 306, a lens seat gasket 307, a tempered glass 308, a lens 309, a lens seat 310, and an outer housing 311.

[0101] The upper shell baffle 301 , the upper shell 302 and the waterproof rubber pad 303 are stacked in sequence and connected to the outer shell 311 via a locking nut 304 .

[0102] The camera circuit board fixing seat 305 is fixed in the space between the upper shell 302 and the outer shell 311. The camera circuit board 306, the lens seat gasket 307, the lens 309 and the lens seat 310 are each provided with four, and are respectively fixedly arranged on the four sides of the camera circuit board fixing seat in sequence, forming a four-way camera structure to collect image information in four directions.

[0103] Figure 4 The microphone structure provided by the embodiment of the present invention can be arranged at a position close to the camera structure for collecting sound. Figure 4 As shown, the pickup structure includes: tempered glass 401, front circuit board 402, upper shell 403, waterproof rubber pad 404, locking nut 405, wiring harness fixing card 406, rear circuit board 407, speaker 408, speaker waterproof rubber pad 409, lower shell waterproof rubber pad 410 and lower shell 411.

[0104] The tempered glass 401 and the front circuit board 402 are sequentially arranged in front of the upper shell. The locking nut 405 is screwed and fixed to the other side of the upper shell through the waterproof rubber pad. Of course, there can be other microphone structures, for example, the microphone is installed in the shark fin, and the wake-up function or dialogue function of the camera is used to replace the dialogue function of the microphone. In fact, this is a functional requirement. After the camera satisfies the capture of the picture, the microphone captures the sound.

[0105] The lower housing 411 is sleeved on the bottom of the upper housing 403 through the lower housing waterproof rubber pad 410. The harness fixing card 406, the rear circuit board 407, the speaker 408 and the speaker waterproof rubber pad 409 are accommodated in the upper housing 403.

[0106] Figure 5 and Figure 6 The telescopic cover and the telescopic transmission structure contained in the telescopic cover are provided in the embodiments of the present invention. The telescopic structure can change the length of the telescopic rod to adjust the position of the camera structure under the power of the motor.

[0107] Among them, Figure 6 As shown, the telescopic transmission structure includes: a telescopic rod 601, a waterproof rubber pad 602, a shell 603, a right support fixing seat 604, an open bearing 605, a sealing rubber sleeve clamp 606, a sealing rubber sleeve 607, upper and lower transmission bearings 608, a T-type screw rod 609, a bottom fixing seat 610, a large gear 611, a small gear 612, a motor fixing seat 613, a spring 614, a wiring harness rubber sleeve 615, a reset switch stop module 616, a reset switch 617, a stepping motor 618, a left front support fixing seat 619, a locking gear 620, a spring 621 and a left rear fixing seat 622.

[0108] The telescopic rod 601 is fixed to the housing 603 through the waterproof rubber pad 602, and the right support fixing seat 604 is arranged on one side of the housing. Figure 3 The four-way camera structure connection shown.

[0109] The open bearing 605, the sealing rubber sleeve hoop 606, the sealing rubber sleeve 607, the transmission upper and lower bearings 608, the T-type screw rod 609 and the bottom fixing seat 610 are sequentially arranged below the housing 603. The two ends of the T-type screw rod 609 are respectively fixed to the bottom fixing seat and the housing.

[0110] The left front support fixing seat 619, the locking gear 620 and the spring 621 are arranged on the other side of the housing to realize the locking function of the telescopic structure.

[0111] The stepper motor 618 is fixed by the motor fixing seat 613 , and is connected to the T-type lead screw through a large gear and a small gear in sequence, so as to drive the T-type lead screw 609 to rotate.

[0112] Specifically, Figure 5 As shown, the telescopic outer cover includes: a telescopic waterproof rubber sleeve 501, a rear cover plate 502, a rubber sleeve pressure plate 503, a shark fin shell 504, a motor drive board 505, an FM / GPS module 506, a base plate waterproof rubber sleeve 507, a base plate 508, a rear locking nut 509 and a front locking nut 510.

[0113] The rear cover plate 502 is connected to the back of the shark fin housing 504 through the telescopic waterproof rubber sleeve and the rubber sleeve pressure plate. The base plate 508 is connected to the bottom surface of the shark fin housing 504 through the base plate waterproof rubber sleeve.

[0114] The rear cover plate, the base plate and the shark fin housing are fixedly connected by a rear locking nut 509 and a front locking nut 510. The motor drive board 505 and the FM / GPS module 506 are accommodated in a space surrounded by the shark fin housing 504, the rear cover plate 502 and the base plate 508. The original functional module FM / GPS module 506 of the car is retained to meet the needs of more people.

[0115] Figure 8 and Figure 7 The swing housing and the swing transmission structure contained in the swing housing are provided in the embodiments of the present invention. The swing structure cooperates with the telescopic structure, and the angle of the swing rod can be adjusted by the motor to change the position of the camera structure.

[0116] Among them, Figure 7 As shown, the swing transmission structure includes: a swing rod 701, a reset switch waterproof pad 702, a reset switch 703, a swing rod sealing rubber sleeve 704, a sealing rubber sleeve locking clamp 705, left and right gears 706, a rack 707, a stepper motor 708, a motor waterproof pad 709, a transmission stop plate 710, a front locking module 711 for eliminating gaps, a spring 712, a transmission bearing 713, a transmission module 714 and a bearing 715.

[0117] The stepper motor 708 is fixed on the transmission stop plate 710 through a motor waterproof pad 709. The front clearance elimination locking module 711, the spring 712, the transmission bearing 713, the transmission module 714 and the bearing 71 are connected to the other side of the transmission stop plate 710 in sequence.

[0118] The left and right gears 706 mesh with the rack 707 to drive the swing rod 701 to swing. The swing rod 701 is fixedly connected through the swing rod sealing rubber sleeve 704 and the sealing rubber sleeve locking clamp 705. The reset switch 703 is connected to the swing transmission structure through the reset switch waterproof pad 702, and the other end of the telescopic rod 701 is connected to the swing transmission structure. Figure 3 The four-way camera structure is connected as shown. Figure 8 As shown, the swing cover includes: a swing waterproof rubber cover 801, a rubber cover pressure plate 802, a shark fin shell 803, a motor drive board 804, an FM / GPS module 805, a base plate waterproof rubber cover 806, a base plate 807, a front locking nut 808 and a rear locking nut 809.

[0119] The rear cover plate 802 is connected to the back side of the shark fin housing 803 through the swing waterproof rubber sleeve 801 and the rubber sleeve pressing plate 802 .

[0120] Among them, the shark fin shell 803 includes an aluminum alloy bracket and a plastic sheath covering the aluminum alloy bracket. On the one hand, if the shark fin shell 803 is made of a pure plastic sheath, the internal screws and the like cannot be tightened. On the other hand, if the shark fin shell 803 is made of pure aluminum alloy, it will cause signal shielding. Therefore, the shark fin shell 803 needs to be made of an aluminum alloy to form a shark fin bracket, and then a plastic layer is coated on the outside of the bracket.

[0121] The base plate 807 is connected to the bottom surface of the shark fin housing 803 through the base plate waterproof rubber sleeve 806. The rear cover plate 802, the base plate 807 and the shark fin housing 803 are fixedly connected by a rear locking nut and a front locking nut. The motor drive board and the FM / GPS module are accommodated in the space surrounded by the shark fin housing, the rear cover plate and the base plate.

[0122] Fig. 9 Schematic diagram of a voltage detection structure provided by an embodiment of the present invention. Fig. 9 As shown, the voltage detection structure includes: an output end wiring harness 901 , a bottom shell 902 , an input end wiring harness 903 , a circuit board 904 and an upper shell 905 .

[0123] The bottom shell 902 and the upper shell 905 are buckled together to form a complete shell. The circuit board 804 is accommodated in the shell, and the input end wire harness 903 and the output end wire harness 901 are connected to the circuit board and extend outward from both ends of the shell.

[0124] The above description is only an implementation mode of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An all-round visual system for automobiles, characterized in that: include: A rear-end control panel, wherein the rear-end control panel is provided with a plurality of communication interfaces; A front-end control panel, which is communicatively connected with the back-end control panel and is provided with a plurality of communication interfaces; A power management system, the power management system is connected to the rear control panel and the front control panel respectively to supply power to the front control panel and the rear control panel; Several peripheral devices, which are connected to the back-end control panel and the front-end control panel through a communication interface to perform corresponding functions; The peripheral device, the rear control panel, the front control panel and the power management system form a display structure, a camera structure, a pickup structure, a telescopic structure, a swing structure, a voltage detection structure and a power supply that are connected to each other; The camera structure is used to collect image information, the telescopic structure is used to extend the length to change the position of the camera, the swing structure is used to swing the angle to change the position of the camera structure, and the microphone structure is used to collect sound information and is arranged at a position close to the camera structure; The display structure is used to display the image information and interact with the user, the voltage detection structure is used to detect the power supply voltage, and the power supply is used to supply power; The camera structure comprises: an upper housing baffle, an upper housing, a waterproof rubber pad, a locking nut, a camera circuit board fixing seat, a camera circuit board, a lens seat gasket, a tempered glass, a lens, a lens seat and an outer housing; The upper shell baffle, the upper shell and the waterproof rubber pad are stacked in sequence and connected to the outer shell through a locking nut; The camera circuit board fixing seat is fixed in the space between the upper shell and the outer shell, and the camera circuit board, lens seat gasket, lens and lens seat are each provided with four, and are respectively and sequentially fixed on four sides of the camera circuit board fixing seat to form a four-way camera structure to collect image information in four directions; The telescopic structure comprises a telescopic outer cover and a telescopic transmission structure accommodated in the telescopic outer cover; The telescopic transmission structure includes: a telescopic rod, a waterproof rubber pad, a housing, a right support fixing seat, an open bearing, a sealing rubber sleeve clamp, a sealing rubber sleeve, upper and lower transmission bearings, a T-shaped screw rod, a bottom fixing seat, a large gear, a small gear, a motor fixing seat, a spring, a wiring harness rubber sleeve, a reset switch stop module, a reset switch, a stepping motor, a left front support fixing seat, a locking gear, a spring and a left rear fixing seat; The telescopic rod is fixed to the housing through the waterproof rubber pad, and the right support fixing seat is arranged on one side of the housing; The open bearing, the sealing rubber sleeve hoop, the sealing rubber sleeve, the upper and lower transmission bearings, the T-shaped screw rod and the bottom fixing seat are sequentially arranged below the housing, and the two ends of the T-shaped screw rod are respectively fixed to the bottom fixing seat and the housing; the left front support fixing seat, the locking gear, the spring and the left rear fixing seat are arranged on the other side of the housing; The stepper motor is fixed by the motor fixing seat, and is connected to the T-type lead screw through a large gear, a small gear and a spring in sequence; The telescopic cover comprises: a telescopic waterproof rubber sleeve, a telescopic cover rear cover, a telescopic cover rubber sleeve pressing plate, a telescopic cover shark fin shell, a telescopic cover motor drive plate, a telescopic cover FM / GPS module, a telescopic cover base plate waterproof rubber sleeve, a telescopic cover base plate, a telescopic cover rear locking nut and a telescopic cover front locking nut; The telescopic cover rear cover is connected to the back of the telescopic cover shark fin shell through the telescopic waterproof rubber sleeve and the telescopic cover rubber sleeve pressing plate; the telescopic cover base plate is connected to the bottom surface of the telescopic cover shark fin shell through the telescopic cover base plate waterproof rubber sleeve, and the telescopic cover rear cover, the telescopic cover base plate and the telescopic cover shark fin shell are fixedly connected through the telescopic cover rear locking nut and the telescopic cover front locking nut; The telescopic cover motor drive board and the telescopic cover FM / GPS module are accommodated in a space enclosed by the telescopic cover shark fin shell, the telescopic cover rear cover plate and the telescopic cover base plate; The swing structure includes a swing outer cover and a swing transmission structure accommodated in the swing outer cover; The swing transmission structure includes: a swing rod, a reset switch waterproof pad, a reset switch, a swing rod sealing rubber sleeve, a sealing rubber sleeve locking hoop, left and right gears, a rack, a stepping motor, a motor waterproof pad, a transmission stop plate, a clearance elimination front locking module, a spring, a transmission bearing, a transmission module and a bearing; The stepper motor is fixed to the transmission stop plate through a motor waterproof pad, and the front clearance elimination locking module, spring, transmission bearing, transmission module and bearing are sequentially connected to the other side of the transmission stop plate; The left and right gears are meshed with the rack to drive the swing lever to swing, and the swing lever is fixedly connected through the swing lever sealing rubber sleeve and the sealing rubber sleeve locking clamp; the reset switch is connected to the swing transmission structure through the reset switch waterproof pad; The swing cover comprises: a swing waterproof rubber sleeve, a swing cover rubber sleeve pressing plate, a swing cover shark fin shell, a swing cover motor drive plate, a swing cover FM / GPS module, a swing cover base plate waterproof rubber sleeve, a swing cover base plate, a swing cover front locking nut, a swing cover rear locking nut and a swing cover rear cover plate; The swing cover rear cover is connected to the back of the swing cover shark fin shell through the swing waterproof rubber sleeve and the swing cover rubber sleeve pressing plate; the swing cover base plate is connected to the bottom surface of the swing cover shark fin shell through the swing cover base plate waterproof rubber sleeve, and the swing cover rear cover, the swing cover base plate and the swing cover shark fin shell are fixedly connected through the swing cover rear locking nut and the swing cover front locking nut; The swing cover motor drive board and the swing cover FM / GPS module are accommodated in a space surrounded by the swing cover shark fin shell, the swing cover rear cover plate and the swing cover base plate.

2. The automobile omnidirectional visual system according to claim 1, characterized in that: The peripheral devices include: A voltage detection device, which is connected to the power management system and the back-end control panel respectively and is used for voltage sampling; A camera device, the camera device is connected to the back-end control panel via a video decoder; A voice interaction device, the voice interaction device is connected to the back-end control panel via an audio decoder; A mechanical pan-tilt platform, the camera device is fixed on the mechanical pan-tilt platform, and the mechanical pan-tilt platform is connected to the communication interface of the rear control panel through a conversion chip; A display screen is connected to the front control panel and is used to display image information to the user.

3. The automobile omnidirectional visual system according to claim 1, characterized in that: Also includes: GPS module, gravity accelerometer, FM module, microphone, speaker, DDR3 memory, NAND flash memory, LPDDR3 memory and EMMC hard disk; The GPS module is connected to the front control panel via a UART interface, the gravity accelerometer and FM module are connected to the front control panel via an I2C interface; the microphone and the speaker are connected to the I2C interface or I2S interface of the front control panel via an audio decoder. The DDR3 memory is connected to the back-end control panel via a DDRC interface; the NAND flash memory is connected to the back-end control panel via an EMMC interface; The EMMC hard disk is connected to the front-end control panel via an EMMC interface, and the LPDDR3 memory is connected to a DDRC interface of the front-end control panel.

4. The automotive omnidirectional visual system according to claim 1, characterized in that: Also includes: WiFi module, Bluetooth module, 4G wireless communication module and at least three TF memory cards; The WiFi module and the Bluetooth module are connected to the front-end control panel via an SDIO interface, and the 4G wireless communication module is connected to the front-end control panel via a USB2.0 interface; At least two of the TF memory cards are connected to the SDMMC interface of the front-end control panel through a high-speed switch, and are used to store data information of the back-end control panel; At least one of the TF storage cards is connected to the USB3.0 interface of the front-end control panel through a converter, and is used to store data information of the front-end control panel.

5. The automobile omnidirectional visual system according to claim 1, characterized in that: The display structure includes: a dustproof net fixing rubber seat, a dustproof net, a rear shell, a camera, a camera fixing seat, a switch circuit board, a fan, a system circuit board, an IPS liquid crystal screen, a TP capacitive touch screen, a tempered glass, a front shell, a switch button, a GPS dielectric ceramic antenna and a speaker; The dustproof net is fixed to the back of the rear housing through the dustproof net fixing rubber seat, and the camera is fixed to one side of the rear housing through the camera fixing seat; the switch circuit board and the fan are stacked in sequence above the camera; The system circuit board, IPS liquid crystal screen, TP capacitive touch screen and tempered glass are stacked in sequence and fixed in the space formed by the rear housing and the front housing; The GPS dielectric ceramic antenna and the speaker are arranged on the other side of the rear housing; the switch button is arranged on the front housing, connected to the switch circuit board, and controls the display of the automobile omnidirectional visual system to start.

6. The automobile omnidirectional visual system according to claim 1, characterized in that: The pickup structure comprises: tempered glass, a front circuit board, an upper shell, a waterproof rubber pad, a locking nut, a wiring harness fixing card, a rear circuit board, a speaker, a speaker waterproof rubber pad, a lower shell waterproof rubber pad and a lower shell; The tempered glass and the front circuit board are sequentially arranged in front of the upper housing, and the locking nut is screwed and fixed to the other side of the upper housing through the waterproof rubber pad; The lower shell is sleeved on the bottom of the upper shell through the lower shell waterproof rubber pad; the wire harness fixing card, the rear circuit board, the speaker and the speaker waterproof rubber pad are accommodated in the upper shell.

7. The automobile omnidirectional visual system according to claim 1, characterized in that: The voltage detection structure comprises: an output end wiring harness, a bottom shell, an input end wiring harness, a circuit board and an upper shell; The bottom shell is buckled with the upper shell to form a complete shell; the circuit board is accommodated in the shell, and the input end wire harness and the output end wire harness are connected to the circuit board and extend outward from both ends of the shell.

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