Vehicle-mounted intelligent instrument with NFC (Near Field Communication) function and capability of storing use records

Abstract

The utility model discloses a vehicle-mounted intelligent instrument with an NFC (Near Field Communication) function and a function of storing use records, which relates to the field of vehicle use management and comprises a display screen, an NFC card swiping area and keys which are arranged on the front surface of the instrument, and a 35PIN waterproof interface, a waterproof air hole and an instrument mounting hole which are arranged on the back surface of the instrument, the instrument installation clamping groove is located on the instrument side. The instrument integrates an NFC card swiping function, when the instrument is installed in a vehicle system, a user can obtain and record the use permission of the instrument through card swiping, identification information is sent to a vehicle controller through a CAN bus or a relay interface of the instrument, then the control right of a vehicle is obtained, the instrument can be classified and managed through an NFC card, and the use permission of the instrument is saved. The vehicle control system is simple in installation and reliable in structure, and the safety and the reliability of the whole vehicle are further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle instruments, and specifically relates to an in-vehicle intelligent instrument with NFC function and capable of storing usage records. Background Art

[0002] Vehicle instruments are key components on the vehicle dashboard that display the vehicle's operating status and provide driving information. They help drivers understand various vehicle parameters in real time to ensure safe driving;

[0003] Vehicle instruments play a crucial role in driving safety and vehicle management. By providing real-time vehicle status information, they help drivers make safer driving decisions.

[0004] At present, the use of various types of vehicles in various scenarios is increasing day by day. The management of vehicles and drivers has become an important part of daily management. Most traditional vehicles only have a simple key start method. As long as the user gets the vehicle key, they obtain the vehicle control authority, which cannot effectively manage the vehicle and personnel in detail. Moreover, most of the instruments of traditional vehicles only have the function of displaying the vehicle operating status, cannot effectively manage the usage authority of drivers through the instrument, and cannot record the driver's usage process.

[0005] Therefore, the utility model designs an in-vehicle intelligent instrument with NFC function and capable of storing usage records to solve the above existing technical problems. Content of the Utility Model

[0006] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide an in-vehicle intelligent instrument with NFC function and capable of storing usage records to solve the above technical problems.

[0007] The solution adopted by the utility model is: an in-vehicle intelligent instrument with NFC function and capable of storing usage records, including: an instrument and a vehicle controller, characterized in that:

[0008] The front of the instrument is provided with a display screen, buttons and an NFC card swiping area, and the back is provided with a waterproof socket, a waterproof breathable hole and an instrument mounting hole;

[0009] The NFC card swiping area: swiping the card to obtain the instrument usage authority;

[0010] A storage unit matching the NFC card swiping area is arranged inside the instrument;

[0011] The instrument obtains the control right of the vehicle through a CAN bus or a relay interface with the vehicle controller.

[0012] Preferably, an instrument mounting slot is arranged on the side wall of the instrument.

[0013] Preferably, a speaker is provided inside the instrument.

[0014] Preferably, communication is carried out between the instrument and the in-vehicle T-BOX.

[0015] Preferably, an instrument nameplate is provided on the back of the instrument.

[0016] Compared with the prior art, the beneficial effects of the present application are as follows:

[0017] First, the in-vehicle intelligent instrument with NFC function of the present utility model provides a convenient power-on verification method for users, facilitating users to use and manage vehicle information. In particular, it supports NFC for binding mobile phones, and the vehicle can be unlocked using the mobile phone, improving the user experience.

[0018] Second, the instrument has a driver usage record function, realizing the supervision and management of drivers, improving the maintainability of the vehicle. On the one hand, it can be used to count the usage of the vehicle, and on the other hand, it can count the work attendance of the driver, with strong practicability. Description of the Drawings

[0019] Figure 1 is the front view of the present utility model.

[0020] Figure 2 is the rear view of the present utility model.

[0021] Figure 3 is the bottom view of the present utility model.

[0022] Reference numerals: 1, display screen; 2, button; 3, NFC card swiping area; 4, waterproof socket; 5, waterproof breathable hole; 6, instrument mounting hole; 7, instrument nameplate; 8, instrument mounting slot. Detailed Description of the Embodiments

[0023] Regarding the foregoing and other technical contents, features and effects of the present utility model, they will be clearly presented in the following detailed description in conjunction with the Figures 1-3 reference to the embodiments. The structural contents mentioned in the following embodiments are all with reference to the drawings of the specification.

[0024] The following will describe the exemplary embodiments of the present utility model with reference to the drawings.

[0025] Embodiment 1, an in-vehicle intelligent instrument with NFC function and capable of storing usage records, includes: an instrument and a vehicle controller, wherein:

[0026] The front of the said instrument is provided with a display screen 1, buttons 2 and an NFC card-swipe area 3, and the back is provided with a waterproof socket 4, waterproof breathable holes 5 and instrument mounting holes 6; a 35PIN waterproof socket 4 is adopted at the back, and a waterproof breathable membrane is reserved.

[0027] The said NFC card-swipe area 3: Swipe the card to obtain the usage permission of the instrument;

[0028] The interior of the said instrument is provided with a storage unit that cooperates with the NFC card-swipe area 3;

[0029] The said instrument obtains the control right of the vehicle through the CAN bus or relay interface with the vehicle controller.

[0030] The instrument integrates the CAN bus communication function for communicating with the controller of the whole vehicle. After successful card swiping, the instrument notifies the controller of the identification information through the CAN bus. After receiving the information of successful identification, the controller allows the vehicle to run;

[0031] The said in-vehicle intelligent instrument with NFC function also integrates the relay control function. Some vehicle controllers do not have the CAN bus communication function, and the information of successful card swiping can be realized through the conduction of the relay to enable the controller. After the vehicle controller obtains the enabling signal, it allows the vehicle to run normally;

[0032] When the user uses the vehicle, first, the vehicle needs to identify the user's usage permission through card swiping. If it is a vehicle administrator, all permissions of the vehicle can be obtained, including adding new drivers, deleting drivers, exporting usage records, modifying vehicle preset parameters, etc.;

[0033] Ordinary drivers only have the permission to drive the vehicle and cannot add other drivers or modify vehicle parameters. The first NFC card bound to the instrument has administrator permissions. When adding other drivers later, it is necessary to first verify with the administrator card before other drivers can be added, realizing the hierarchical management of administrators and drivers.

[0034] The said instrument integrates the function of storing drivers' usage records and can record the driver's boot card-swipe time and usage duration. The data can be exported to the computer terminal through the upper computer, and the data can be further statistically analyzed. On the one hand, the usage situation of each vehicle can be counted, and on the other hand, the work attendance information of each driver can be counted, facilitating the management of vehicles and driving.

[0035] The said instrument integrates the NFC card-swipe function, which can support common card types and also support the NFC simulation card of smart phones. In the case where smart phones are already popular, users do not need to carry special keys or cards deliberately. After binding the vehicle with the mobile phone, the mobile phone can unlock the vehicle.

[0036] When in use, as Figure 1 described, the front of the instrument includes a display screen 1, buttons 2 and a card-swipe area. The display screen 1 is used to display vehicle status information, the buttons 2 are used to switch the content of the instrument screen, and the card-swipe area is used to sense card information.

[0037] As Figure 2 described, the back of the instrument includes a 35PIN waterproof socket 4, a waterproof breathable hole 5, an instrument mounting hole 6 and an instrument nameplate 7;

[0038] The 35PIN waterproof socket 4 is used to connect to the vehicle controller. The waterproof breathable hole 5 is used to prevent water vapor from accumulating inside the instrument, and the water vapor can be discharged to the outside of the instrument through the waterproof breathable hole 5. The instrument mounting hole 6 is used to fix the instrument to the vehicle body;

[0039] When the instrument leaves the factory, no driver information is bound. After power-on, it can directly enter the main page of the instrument. At this time, the vehicle administrator can enter the driver management interface through the button 2 and select the operation of adding a driver. The instrument will prompt to put in the card. At this time, put the card to be bound into the card-swipe area. After the binding is successful, the driver binding is completed. After the instrument is powered off and restarted, it will prompt for the card-swipe information. Only when the card-swipe is successful can it enter the main page of the instrument.

[0040] The first driver bound by the instrument is the vehicle administrator. Only the vehicle administrator has the permission to add other drivers later. After other drivers swipe the card, they can only operate the vehicle to run and cannot enter the binding interface through the button 2.

[0041] Similarly, only the vehicle administrator can delete driver information. When the vehicle administrator logs in to the instrument, they can delete the drivers already added in the list through the driver management menu, or they can also delete their own information. When all drivers are deleted, the instrument can enter the main page without verification after restarting, and it returns to the factory state.

[0042] The vehicle administrator can enter the driver usage record interface through the button 2. On this page, the time when the instrument is powered on each time and the login ID of each corresponding driver can be seen, realizing the function of recording vehicle usage information.

[0043] In some embodiments, an instrument mounting slot 8 is provided on the side wall of the instrument.

[0044] When in use, as Figure 3 described, for the instrument mounting slot on the side of the instrument, when the user uses the embedded installation method, the instrument mounting slot can be used to clamp the instrument in the instrument table.

[0045] In some embodiments, a speaker is provided inside the instrument.

[0046] During use, the loudspeaker is inside the instrument and is used to announce the NFC recognition results, vehicle status information, etc.

[0047] In some embodiments, communication occurs between the instrument and the in-vehicle T-BOX.

[0048] During use, the instrument can communicate with the in-vehicle T-BOX, send driver information to the T-BOX, and upload it to the vehicle networking platform through the latter to keep track of the vehicle's usage information in real time.

[0049] In some embodiments, an instrument nameplate 7 is provided on the back of the instrument.

[0050] During use, the instrument nameplate 7 is used to identify the instrument version information, production date, etc.

[0051] The above description is only for explaining the present invention. It should be understood that the present invention is not limited to the above embodiments, and various flexible forms that conform to the idea of the present invention are within the protection scope of the present invention.

Claims

1. A vehicle-mounted smart meter with NFC function and capable of storing usage records, comprising: Instrument and vehicle controller, characterized in that: The instrument is provided with a display screen (1), buttons (2) and an NFC card swiping area (3) on the front, and a waterproof socket (4), a waterproof vent hole (5) and an instrument mounting hole (6) on the back; The NFC card swiping area (3) is used to swipe the card to obtain the meter usage authority; The meter is provided with a storage unit cooperating with the NFC card swiping area (3); The instrument and the vehicle controller obtain the control right of the vehicle through the CAN bus or relay interface.

2. The vehicle-mounted intelligent instrument according to claim 1, characterized in that: Also includes: An instrument installation slot (8) is provided on the instrument side wall.

3. The vehicle-mounted intelligent instrument according to claim 1, characterized in that: Also includes: A speaker is installed inside the instrument.

4. The vehicle-mounted intelligent instrument according to claim 1, characterized in that: Also includes: The instrument communicates with the vehicle-mounted T-BOX.

5. The vehicle-mounted intelligent instrument according to claim 1, characterized in that: Also includes: An instrument nameplate (7) is arranged on the back of the instrument.

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