CN210605835U

CN210605835U - Vehicle event data recorder with overspeed reminding function

Info

Publication number: CN210605835U
Application number: CN201921472514.1U
Authority: CN
Inventors: 王怡澜
Original assignee: Henan Quanneng Technology Co ltd
Current assignee: Henan Quanneng Technology Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-05-22
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a vehicle event data recorder with function is reminded in hypervelocity, which comprises a housin and a panel, casing one end fixedly connected with panel, the inside fixedly connected with fixed block of casing, fixed block upper surface bonding has ceramic fibre piece, ceramic fibre piece one side can be dismantled and is connected with the mounting panel, the mounting panel upper surface can be dismantled and be connected with the GPS integrated package, GPS integrated package one side is connected with GPS data acquisition memory block through the buckle, GPS data acquisition memory block one side fixedly connected with CPU, mounting panel bottom surface bonds through heat conduction silicone grease has the fin, the fin below is rotated and is connected with the fan. The utility model discloses an output of GPS data acquisition memory block and CPU's input electric connection, data real-time transmission to the touch-sensitive screen demonstration that handles CPU through RS485 communication bus sets up speed upper and lower limit value through control panel simultaneously, can trigger audible-visual annunciator and realize the hypervelocity warning.

Description

Vehicle event data recorder with overspeed reminding function

Technical Field

The utility model relates to an automobile data recorder, in particular to automobile data recorder with overspeed reminding function.

Background

The driving recorder is an instrument for recording the image and sound of the vehicle during driving. After the automobile data recorder is installed, the video images and the sound of the whole automobile driving process can be recorded, and evidence can be provided for traffic accidents. People who like self-driving tour can also use it to record the process of overcoming difficult obstructions.

The existing automobile data recorder only has video images and sounds for recording the whole running process of an automobile, does not have an overspeed reminding function, and is easy to cause danger and break rules and regulations when the speed of the automobile exceeds the set speed of a road. Therefore, the automobile data recorder with the overspeed reminding function is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a vehicle event data recorder with hypervelocity warning function, through the output of GPS data acquisition memory block and CPU's input electric connection, through RS485 communication bus with the data real-time transmission to the touch-sensitive screen display that CPU handled, set up speed upper and lower limit value through control panel simultaneously, can trigger audible-visual annunciator and realize the hypervelocity warning, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a vehicle event data recorder with function is reminded in hypervelocity, includes casing and panel, casing one end fixedly connected with panel, the inside fixedly connected with fixed block of casing, fixed block upper surface bonding has ceramic fibre piece, ceramic fibre piece one side can be dismantled and be connected with the mounting panel, the mounting panel upper surface can be dismantled and be connected with the GPS integrated package, GPS integrated package one side is connected with GPS data acquisition memory block through the buckle, GPS data acquisition memory block one side fixedly connected with CPU, mounting panel bottom surface bonds through heat conduction silicone grease has the fin, the fin below is rotated and is connected with the fan, panel surface inlays and has the touch-sensitive screen, touch-sensitive screen one side fixedly connected with audible-visual annunciator.

Further, a clamping block is fixedly connected inside the shell, and a clamping groove is formed in the surface of the bottom of the clamping block.

Further, the mounting panel is copper material, mounting panel both ends fixedly connected with installation ear, installation ear upper surface swivelling joint has the screw.

Further, a heat dissipation window is arranged below the fan, and the inner side of the heat dissipation window is connected with a dustproof mesh enclosure through a buckle.

Furthermore, a control panel is fixedly connected to the lower portion of the touch screen.

Further, the outer wall of the shell is fixedly connected with a USB socket, and the USB socket is electrically connected with the CPU.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. there is the parameter of a channel quantity through the GPS integrated package, receive and obtain the exact locating data after complicated operation, input through GPS data acquisition memory block and the output electric connection of GPS integrated package, in the radio frequency chip in the digital intermediate frequency signal of ADC with simulation intermediate frequency signal conversion into in the digital intermediate frequency signal sends into ARM, ARM carries out real-time processing and caches to RAM with digital signal, then with data sending SD card in batches, the SD card carries out the real-time flow dish to data, accomplish the collection storage to the GPS signal, and output through GPS data acquisition memory block and CPU's input electric connection, data real-time transmission to the touch-sensitive screen demonstration of CPU processing through RS485 communication bus, set up upper and lower limit value of speed through control panel simultaneously, can trigger audible-visual annunciator and realize the hypervelocity warning.

2. The surface of the bottom of the mounting plate is adhered with the radiating fins through the heat-conducting silicone grease, so that heat emitted by the CPU is more effectively conducted to the radiating fins, the flowing of air around the radiating fins can be accelerated through the rotation of the fan, the heat is radiated to the surrounding air through the radiating window, and the CPU can be prevented from being burnt out due to overheating.

3. Through the inside fixedly connected with fixture block of casing, and the draw-in groove has been seted up to fixture block bottom surface, makes things convenient for the casing to be connected with vehicle-mounted support, is convenient for operate vehicle event data recorder simultaneously.

Drawings

Fig. 1 is the utility model relates to a vehicle event data recorder's overall structure sketch map with hypervelocity warning function.

Fig. 2 is the utility model relates to a vehicle event data recorder's panel front structure sketch map with hypervelocity warning function.

Fig. 3 is the utility model relates to a fixture block bottom structure sketch map of vehicle event data recorder with hypervelocity warning function.

Fig. 4 is the utility model relates to a USB socket structural schematic diagram of vehicle event data recorder with hypervelocity warning function.

In the figure: 1. a housing; 2. a panel; 3. a clamping block; 4. a fixed block; 5. a ceramic fiber block; 6. mounting a plate; 7. mounting lugs; 8. a screw; 9. a GPS integrated block; 10. a GPS data acquisition storage block; 11. a CPU; 12. a heat sink; 13. a fan; 14. a heat dissipation window; 15. a dust-proof net cover; 16. a touch screen; 17. a control panel; 18. an audible and visual alarm; 19. a card slot; 20. a USB socket.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a vehicle event data recorder with hypervelocity warning function, including casing 1 and panel 2, 1 one end fixedly connected with panel 2 of casing, the inside fixedly connected with fixed block 4 of casing 1, 4 upper surface bonds of fixed block have

ceramic fibre piece

5, 5 one side of ceramic fibre piece can be dismantled and be connected with

mounting panel

6, 6 upper surfaces of mounting panel can be dismantled and be connected with GPS integrated package 9, GPS integrated package 9 one side is connected with GPS data acquisition memory block 10 through the buckle, 10 one side fixedly connected with CPU11 of GPS data acquisition memory block, 6 bottom surfaces of mounting panel bond through heat conduction silicone grease has fin 12, fin 12 below rotates and is connected with fan 13, panel 2 surface mosaic has touch-

sensitive screen

16, 16 one side fixedly connected with audible-visual annunciator 18 of touch-sensitive screen.

In this embodiment (as shown in fig. 1 and 2), the output end of the GPS data acquisition and storage block is electrically connected to the input end of the CPU, the data processed by the CPU is transmitted to the touch screen for display in real time through the RS485 communication bus, and the upper and lower speed limits are set through the control panel, so that the audible and visual alarm can be triggered to alarm at an overspeed.

The inside fixedly connected with fixture block 3 of casing 1, draw-in groove 19 has been seted up on the fixture block 3 bottom surface.

In this embodiment (as shown in fig. 1), the housing is conveniently connected to the vehicle-mounted bracket.

Wherein, mounting panel 6 is copper material, 6 both ends fixedly connected with of mounting panel installation ear 7, surface swivelling joint has screw 8 on the installation ear 7.

In this embodiment (as shown in fig. 1), the mounting plate is convenient to mount and fix.

Wherein, a heat radiation window 14 is arranged below the fan 13, and the inner side of the heat radiation window 14 is connected with a dustproof mesh enclosure 15 through a buckle.

In this embodiment (as shown in fig. 1), the heat is dissipated to the surrounding air, and the dust-proof function is achieved.

Wherein, a control panel 17 is fixedly connected below the touch screen 16.

In this embodiment (as shown in fig. 2), upper and lower speed limits may be set.

The outer wall of the housing 1 is fixedly connected with a USB socket 20, and the USB socket 20 is electrically connected with the CPU 11.

In this embodiment (as shown in fig. 3), power is conveniently turned on.

It should be noted that the utility model relates to a vehicle event data recorder with overspeed reminding function, which comprises a shell 1, a panel 2, a clamping block 3, a fixed block 4, a ceramic fiber block 5, a mounting plate 6, a mounting ear 7, a screw 8, a GPS integrated block 9, a GPS data acquisition and storage block 10, a CPU11, a heat sink 12, a fan 13, a heat sink 14, a dustproof mesh enclosure 15, a touch screen 16, a control panel 17, an audible and visual alarm 18, a clamping groove 19 and a USB socket 20, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the components are all known by technicians or conventional experimental methods, the clamping block 3 is fixedly connected in the shell 1 during work, the clamping groove 19 is arranged on the bottom surface of the clamping block 3, the shell 1 is convenient to be connected with a vehicle-mounted bracket, and the vehicle event data recorder is convenient to operate, the ceramic fiber block 5 is adhered on the upper surface of the fixed, the upper surface of the mounting lug 7 is rotatably connected with a screw 8, the screw 8 is connected with the ceramic fiber block 5, the ceramic fiber block 5 has the insulating characteristic and can prevent the electric leakage phenomenon, the GPS integrated block 9 has parameters with one channel number, correct positioning data can be obtained after receiving and complex operation, the input end of the GPS data acquisition and storage block 10 is electrically connected with the output end of the GPS integrated block 9, an analog intermediate frequency signal is converted into a digital intermediate frequency signal through an ADC (analog to digital converter) in a radio frequency chip and is sent into an ARM, the ARM processes the digital signal in real time and caches the digital signal into an RAM (random access memory), then the data is sent to an SD card in batches, the SD card carries out real-time streaming on the data to complete the acquisition and storage of the GPS signal, the output end of the GPS data acquisition and storage block 10 is electrically connected with the input end of a CPU11, and the data processed by the CPU11 is transmitted to a touch screen 16 for, meanwhile, the upper limit value and the lower limit value of the speed are set through the control panel 17, the audible and visual alarm 18 can be triggered to realize overspeed alarm, the bottom surface of the mounting plate 6 is adhered with the radiating fins 12 through heat-conducting silicone grease, so that heat emitted by the CPU11 is more effectively conducted to the radiating fins 12, the flow of air around the radiating fins 12 can be accelerated through the rotation of the fan 13, and the heat is radiated to the surrounding air through the radiating window 14.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a vehicle event data recorder with overspeed warning function, includes casing (1) and panel (2), casing (1) one end fixedly connected with panel (2), its characterized in that: casing (1) inside fixedly connected with fixed block (4), fixed block (4) upper surface bonding has ceramic fiber piece (5), ceramic fiber piece (5) one side can be dismantled and be connected with mounting panel (6), mounting panel (6) upper surface can be dismantled and be connected with GPS integrated package (9), GPS integrated package (9) one side is connected with GPS data acquisition memory block (10) through the buckle, GPS data acquisition memory block (10) one side fixedly connected with CPU (11), mounting panel (6) bottom surface bonds through heat conduction silicone grease has fin (12), fin (12) below is rotated and is connected with fan (13), panel (2) surface mosaic has touch-sensitive screen (16), touch-sensitive screen (16) one side fixedly connected with audible-visual annunciator (18).

2. The automobile data recorder with the overspeed reminding function as claimed in claim 1, wherein: the shell (1) is internally and fixedly connected with a clamping block (3), and the bottom surface of the clamping block (3) is provided with a clamping groove (19).

3. The automobile data recorder with the overspeed reminding function as claimed in claim 1, wherein: mounting panel (6) are the copper material, mounting panel (6) both ends fixedly connected with installation ear (7), surface swivelling joint has screw (8) on installation ear (7).

4. The automobile data recorder with the overspeed reminding function as claimed in claim 1, wherein: a heat dissipation window (14) is formed below the fan (13), and the inner side of the heat dissipation window (14) is connected with a dustproof mesh enclosure (15) through a buckle.

5. The automobile data recorder with the overspeed reminding function as claimed in claim 1, wherein: and a control panel (17) is fixedly connected below the touch screen (16).

6. The automobile data recorder with the overspeed reminding function as claimed in claim 1, wherein: the shell (1) is characterized in that a USB socket (20) is fixedly connected to the outer wall of the shell (1), and the USB socket (20) is electrically connected with the CPU (11).