Control structure of automobile event data recording system

Abstract

The utility model relates to the technical field of automobile event data recording, and discloses a control structure of an automobile event data recording system, which comprises an event data recorder body, a power interface is arranged on the event data recorder body, a plurality of parameter reading interfaces are arranged on one side of the power interface, and the parameter reading interfaces are connected with the event data recorder body. The other side of the plurality of parameter reading interfaces is provided with an external communication interface, and the other side of the external communication interface is provided with a camera interface. The automobile event data recording system control structure supplies power to the event data recorder body through the power interface, is connected with the parameter reading unit of the event data recorder body through the parameter reading interface, is used for reading information of mileage or speed of an automobile, and is used for being connected with external equipment through the external communication interface. And a plurality of storage U disks can be inserted through the plurality of storage interfaces, so that the storage memory of the equipment is improved, and data can be stored for a longer time.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile event data recording, in particular to an automobile event data recording system control structure. Background Art

[0002] The control structure of the automobile event data recording system is installed on the automobile and is used to record information such as driving status so as to provide evidence in case of traffic disputes. Car accidents often occur when the engine fails or the speed of the car changes suddenly. The event data recording system records at this time. The data collected by the system can be used to analyze the cause of the accident and determine the person responsible. For example, CN211604195U disclosed on the Chinese patent website is a kind of automobile black box, including a shell and a plurality of interfaces. The shell is provided with through holes corresponding to the interfaces. The interfaces include an identity authentication interface, a parameter reading interface and a camera interface. The identity authentication interface is used to insert a driver information button, the parameter reading interface is used to access a CAN bus, and the camera interface is used to access a camera unit. The structure is simple and the volume is small. An identity authentication unit is set in the black box. The driver first inserts the driver information button when getting on the car. The identity authentication unit is set to use an iButton information button and a driver information button to verify and match the record, thereby providing effective evidence for the identification of traffic accidents. However, the size and time of the recorded data are limited. Therefore, a control structure of the automobile event data recording system is proposed. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a car event data recording system control structure, which has the advantages of greater data storage function so as to preserve data for a longer period of time, and solves the problem of limited size and time of storage of recorded data.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a control structure of an automobile event data recording system, comprising an event data recorder body, a power supply interface is provided on the event data recorder body, and the event data recorder body is powered by the power supply interface, a plurality of parameter reading interfaces are provided on one side of the power supply interface, and the parameter reading interface is connected to the parameter reading unit of the event data recorder body to read the information of the vehicle mileage or speed, an external communication interface is provided on the other side of the plurality of parameter reading interfaces, and the external communication interface is used to connect an external device, and a camera interface is provided on the other side of the external communication interface, a storage installation slot is provided on one side of the event data recorder body, a plurality of storage interfaces are provided on the inner side of the storage installation slot, and a plurality of storage U disks can be plugged in through the plurality of storage interfaces to improve the storage memory of the device so as to save data for a longer time, a movable baffle is provided on the outer side of the storage installation slot, a rotating shaft is provided at the connection between the movable baffle and the storage installation slot, and a limiting plug plate is provided on the inner side of the movable baffle, and the movable baffle can be rotated at will through the rotating shaft to hide the storage installation slot to prevent dust and water stains from penetrating.

[0005] Preferably, a No. 1 magnetic block is provided at the other end of the limiting plug plate, and a No. 2 magnetic block is provided at a position of the storage installation slot corresponding to the No. 1 magnetic block.

[0006] Preferably, a plug-in slot is provided on the No. 2 magnetic block, and the No. 1 magnetic block can be arbitrarily inserted into the plug-in slot of the No. 2 magnetic block. By inserting the No. 1 magnetic block into the plug-in slot and fixing it by adsorption through the No. 2 magnetic block, the movable baffle can be fixed to prevent loosening.

[0007] Preferably, when the movable baffles are combined, a safe distance is maintained between the plurality of storage interfaces, and data storage USB flash drives are plugged into the plurality of storage interfaces.

[0008] Preferably, the bottom of the movable baffle is on the same horizontal line as the event data recorder body, and forms a groove with the bottom of the limiting plug plate, through which the movable baffle can be manually opened to expose the storage installation slot.

[0009] Compared with the prior art, the utility model provides a control structure of an automobile event data recording system, which has the following beneficial effects:

[0010] 1. The control structure of the automobile event data recording system supplies power to the event data recorder body through the power interface, is connected to the parameter reading unit of the event data recorder body through the parameter reading interface, and is used to read the vehicle mileage or speed information. It is used to connect external devices through the external communication interface, and multiple storage USB flash drives can be plugged in through multiple storage interfaces to improve the storage memory of the device so as to save data for a longer period of time.

[0011] 2. The control structure of the automobile event data recording system can rotate the movable baffle at will through the rotating shaft to hide the storage installation slot. The movable baffle is fixed to prevent loosening by inserting the No. 1 magnetic block into the plug-in slot and adsorbing and fixing it through the No. 2 magnetic block. The bottom of the movable baffle is on the same horizontal line as the event data recorder body, and a groove is formed with the bottom of the limiting plug plate, through which the movable baffle can be manually opened to expose the storage installation slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0014] Figure 3 It is a schematic cross-sectional view of the local structure of the utility model.

[0015] Among them: 1. Event data recorder body; 2. Power interface; 3. Parameter reading interface; 4. External communication interface; 5. Camera interface; 6. Storage installation slot; 7. Storage interface; 8. Movable baffle; 9. Rotating axis; 10. Limit plug-in plate; 11. No. 1 magnetic block; 12. No. 2 magnetic block; 13. Plug-in slot. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-3The utility model provides the following technical solutions: a control structure of an automobile event data recording system, comprising an event data recorder body 1, a power supply interface 2 is provided on the event data recorder body 1, and the event data recorder body 1 is powered by the power supply interface 2, a plurality of parameter reading interfaces 3 are provided on one side of the power supply interface 2, and the parameter reading interface 3 is connected to the parameter reading unit of the event data recorder body 1 to read the information of the vehicle mileage or speed, and an external communication interface 4 is provided on the other side of the plurality of parameter reading interfaces 3, and the external communication interface 4 is used to connect an external device, the external A camera interface 5 is provided on the other side of the communication interface 4, a storage installation slot 6 is provided on one side of the event data recorder body 1, and a plurality of storage interfaces 7 are provided on the inner side of the storage installation slot 6. Multiple storage U disks can be plugged in through the plurality of storage interfaces 7 to improve the storage memory of the device so as to save data for a longer period of time. An active baffle 8 is provided on the outer side of the storage installation slot 6, and a rotating shaft 9 is provided at the connection between the active baffle 8 and the storage installation slot 6. A limiting plug plate 10 is provided on the inner side of the active baffle 8. The active baffle 8 can be rotated at will through the rotating shaft 9 to hide the storage installation slot 6 to prevent dust and water stains from penetrating;

[0018] A first magnetic block 11 is disposed at the other end of the limiting plug plate 10, and a second magnetic block 12 is disposed at a position of the storage installation slot 6 corresponding to the first magnetic block 11;

[0019] The second magnetic block 12 is provided with a plug-in slot 13, and the first magnetic block 11 can be inserted into the plug-in slot 13 of the second magnetic block 12 at will. By inserting the first magnetic block 11 into the plug-in slot 13 and fixing it by adsorption by the second magnetic block 12, the movable baffle 8 can be fixed to prevent loosening;

[0020] When the movable baffle 8 is combined, a safe distance is maintained between the plurality of storage interfaces 7, and a data storage U disk is plugged into the plurality of storage interfaces 7;

[0021] The bottom of the movable baffle 8 is on the same horizontal line as the event data recorder body 1 , and forms a groove with the bottom of the limiting plug plate 10 , through which the movable baffle 8 can be manually opened to expose the storage installation slot 6 .

[0022] When in use, the event data recorder body 1 is powered through the power interface 2, and is connected to the parameter reading unit of the event data recorder body 1 through the parameter reading interface 3 to read the vehicle mileage or speed information. The external communication interface 4 is used to connect external devices, and multiple storage interfaces 7 can be used to plug multiple storage U disks to increase the storage memory of the device so as to save data for a longer period of time. The movable baffle 8 can be rotated at will through the rotating shaft 9 to hide the storage installation slot 6. The movable baffle 8 is fixed to prevent loosening by inserting the No. 1 magnetic block 11 into the plug-in slot 13 and adsorbing and fixing it through the No. 2 magnetic block 12. The bottom of the movable baffle 8 is on the same horizontal line as the event data recorder body 1, and a groove is formed with the bottom of the limiting plug plate 10. The movable baffle 8 can be manually opened through the groove to expose the storage installation slot 6.

[0023] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle event data recording system control structure, comprising an event data recorder body (1), characterized in that: The event data recorder body (1) is provided with a power interface (2), a plurality of parameter reading interfaces (3) are provided on one side of the power interface (2), an external communication interface (4) is provided on the other side of the plurality of parameter reading interfaces (3), a camera interface (5) is provided on the other side of the external communication interface (4), a storage installation slot (6) is provided on one side of the event data recorder body (1), a plurality of storage interfaces (7) are provided on the inner side of the storage installation slot (6), a movable baffle (8) is provided on the outer side of the storage installation slot (6), a rotating shaft (9) is provided at the connection between the movable baffle (8) and the storage installation slot (6), and a limiting plug plate (10) is provided on the inner side of the movable baffle (8).

2. The automobile event data recording system control structure according to claim 1, characterized in that: A first magnetic block (11) is disposed at the other end of the limiting plug plate (10), and a second magnetic block (12) is disposed at a position of the storage installation slot (6) corresponding to the first magnetic block (11).

3. The automobile event data recording system control structure according to claim 2, characterized in that: The second magnetic block (12) is provided with an inserting slot (13), and the first magnetic block (11) can be inserted into the inserting slot (13) of the second magnetic block (12) at will.

4. The automobile event data recording system control structure according to claim 1, characterized in that: When the movable baffle (8) is combined, a safe distance is maintained between the plurality of storage interfaces (7), and data storage USB disks are plugged into the plurality of storage interfaces (7).

5. The automobile event data recording system control structure according to claim 1, characterized in that: The bottom of the movable baffle (8) is on the same horizontal line as the event data recorder body (1), and forms a groove with the bottom of the limiting plug plate (10).

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