CN210378238U

CN210378238U - Electronic vehicle moving number display system

Info

Publication number: CN210378238U
Application number: CN201921620417.2U
Authority: CN
Inventors: 舒琦; 赵秀杰
Original assignee: Dajia Technology Shenzhen Co ltd
Current assignee: Dajia Technology Shenzhen Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-04-21
Anticipated expiration: 2029-09-27

Abstract

The utility model relates to an electron vehicle moving number display system, include: the intelligent Bluetooth system comprises a state monitoring module, an MCU (microprogrammed control Unit) board, a display module, an environment acquisition module and a Bluetooth module, wherein the state monitoring module is connected with the MCU board, the display module is connected with the MCU board, the environment acquisition module is connected with the MCU board, the battery module is connected with the MCU board, and the Bluetooth module is connected with the MCU board. The utility model discloses can show when the vehicle parks and move the car number, the parking number can be judged according to light intensity, and stronger light is, and the display brightness is higher, also can set up acquiescence luminance; when the vehicle traveles, the utility model discloses have HUD new line and show the function, can show the information display that traveles of vehicle on the display screen, the driver need not bow just can see vehicle information, and the mobile phone caller ID shows also can show on the display screen simultaneously, conveniently looks over caller ID information, strengthens the performance of safe driving.

Description

Electronic vehicle moving number display system

Technical Field

The utility model relates to an electron moves car number display technology field, in particular to electron moves car number display system.

Background

Among the prior art, electron move car number tablet only possesses the single function that shows, and display effect at night is poor, is not convenient for look over, can not in time contact with the car owner, does not have the HUD new line display function of vehicle simultaneously yet, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electronic vehicle moving number display system, in the vehicle driving process, when the mobile phone has an incoming call, the driver needs to look over the mobile phone with a head down to know the incoming call information, which is inconvenient for the driver to look over and causes potential safety hazard; after a vehicle is parked, the existing parking board is inconvenient to observe and cannot be timely contacted with a vehicle owner when light is not good at night.

In order to achieve the above object, the present invention provides the following technical solutions:

an electronic vehicle moving number display system, comprising: the intelligent power supply comprises a state monitoring module, an MCU (micro control unit) board, a display module, an environment acquisition module and a Bluetooth module, wherein the state monitoring module and the MCU board are connected with a battery module respectively, the battery module and the MCU board are connected, the display module and the MCU board are connected, the environment acquisition module and the MCU board are connected, and the Bluetooth module and the MCU board are connected.

Preferably, the state monitoring module includes an OBD (automobile diagnosis system) interface, a CAN (controller area network) transceiver and a K (detection system) bus transceiver, the OBD interface with the battery module is connected, the CAN transceiver with the OBD interface connection, the MCU board with the CAN transceiver is connected, the K bus transceiver with the OBD interface connection, the MCU board with the K bus transceiver is connected.

Preferably, the battery module comprises a standby power supply and a power supply manager, wherein the standby power supply is connected with the power supply manager, and the power supply manager is connected with the OBD interface.

Preferably, the display module comprises a digital tube driving chip set and a digital tube LED display screen, the digital tube driving chip set is connected with the MCU board, and the digital tube LED display screen is connected with the digital tube driving chip set.

Preferably, the environment acquisition module comprises a buzzer, an environment light sensor and a control key, wherein the buzzer, the environment light sensor and the control key are respectively connected with the MCU board.

Through implementing above technical scheme, have following technological effect: through the electronic vehicle moving number display module provided by the utility model, in the driving process of the automobile, the utility model has the HUD head-up display function, the driving information of the automobile can be displayed on the display screen, the mobile phone is connected with the utility model through the Bluetooth, and the driver can know the incoming call information without looking at the mobile phone; after the vehicle is parked, the telephone number of the vehicle moving which is preset by the driver can be displayed, and the telephone number is displayed through the digital lamp signs of the LED, so that other people can contact with the vehicle owner in time.

Drawings

Fig. 1 is the utility model provides an electron move car number display system circuit diagram.

Detailed Description

For better understanding of the technical solutions of the present invention, the following detailed description of the embodiments provided in the present invention is provided with reference to the accompanying drawings.

An electronic vehicle moving number display system, as shown in fig. 1, includes: the intelligent Bluetooth mobile phone comprises a state monitoring module, an MCU (microprogrammed control Unit) board, a display module, an environment acquisition module and a Bluetooth module, wherein the state monitoring module and the MCU board are connected with a battery module respectively, the battery module and the MCU board are connected, the display module and the MCU board are connected, the environment acquisition module and the MCU board are connected, and the Bluetooth module and the MCU board are connected.

In other embodiments, shown state monitoring module and car link to each other, monitor the state data of car to show on display module, the cell-phone passes through wireless mode and the bluetooth module that shows connects, through cell-phone send instruction, with navigation and cell-phone incoming telegram information transmission arrive the utility model discloses handle and show, the utility model discloses also can give the cell-phone with bluetooth module car information data and handle, the intensity change of environment collection module collection ambient light, the MCU board is according to light intensity automatically regulated the luminance in display module area makes it can be in suitable luminance scope, stand-by power supply is as reserve power supply mode, can not be under the occasion for electron move number display module power supply at the car, through power manager realizes voltage transformation, for this system power supply, stand-by power supply is 12V cigarette ends.

On the basis of the above embodiment, more specifically, the state monitoring module includes OBD interface, CAN transceiver and K bus transceiver, the OBD interface with battery module connects, the CAN transceiver with OBD interface connection, the MCU board with the CAN transceiver connects, K bus transceiver with OBD interface connection, the MCU board with K bus transceiver connects.

In other embodiments, the OBD interface is an OBD-II (second generation system for automobile diagnosis), which is a trapezoidal 16-pin connector, and is connected to an automobile through the OBD interface, a power manager of the battery module provides a voltage required by the system, and will provide a power required by the system, the CAN transceiver is an interface between the CAN controller and a physical bus, converts a logic level of the CAN controller into a differential level of the CAN bus, and transmits data on two bus cables having differential voltage, the CAN transceiver is connected to the CAN bus of the automobile, and an automobile K bus to which the K bus transceiver is connected, and the MCU board collects information transmitted by the CAN transceiver and the K bus transceiver, and analyzes and screens the information to obtain automobile status data required by the system.

On the basis of the above embodiment, more specifically, the display module includes a nixie tube driver chipset and a nixie tube LED display screen, the nixie tube driver chipset is connected to the MCU board, and the nixie tube LED display screen is connected to the nixie tube driver chipset. In other embodiments, the MCU board receives the CAN transceiver with the car status data that K bus transceiver transmitted, charactron driver chip drive charactron LED display screen, charactron LED display screen possesses HUD new line display function, and the relevant data of car form, such as speed of a motor vehicle, tire pressure, navigation information, vehicle condition detection CAN show on the charactron LED display screen, the cell-phone simultaneously with bluetooth module connects, when the cell-phone has the phone, CAN show the incoming telegram information on the charactron LED display screen, and the driver need not look over the cell-phone lowly and just CAN know the incoming telegram and show, has strengthened the security of driving.

On the basis of the above embodiment, more specifically, the environment acquisition module includes a buzzer, an environment light sensor and a control key, and the buzzer, the environment light sensor and the control key are respectively connected to the MCU board. In other embodiments, the ambient light sensor collects the intensity of ambient light and transmits the intensity to the MCU board, the MCU board transmits information to the buzzer, the buzzer reminds and gives an alarm according to the information, and the control key controls the system to perform operations such as function switching, startup and shutdown.

It is right above the utility model provides an electron move car number display system introduces in detail, to the general technical personnel in this field, according to the utility model discloses the thought of embodiment all has the change part on concrete implementation mode and application scope, to sum up, this description content should not be understood as being right the utility model discloses a restriction.

Claims

1. The utility model provides an electron move car number display system which characterized in that includes: the intelligent Bluetooth mobile phone comprises a state monitoring module, an MCU (microprogrammed control Unit) board, a display module, an environment acquisition module and a Bluetooth module, wherein the state monitoring module and the MCU board are connected with a battery module respectively, the battery module and the MCU board are connected, the display module and the MCU board are connected, the environment acquisition module and the MCU board are connected, and the Bluetooth module and the MCU board are connected.

2. The electronic vehicle moving number display system of claim 1, wherein the status monitoring module includes an OBD interface, a CAN transceiver, and a K bus transceiver, the OBD interface is connected with the battery module, the CAN transceiver is connected with the OBD interface, the MCU board is connected with the CAN transceiver, the K bus transceiver is connected with the OBD interface, and the MCU board is connected with the K bus transceiver.

3. The electronic vehicle moving number display system of claim 2, wherein the battery module includes a backup power source and a power manager, the backup power source being connected to the power manager, the power manager being connected to the OBD interface.

4. The electronic vehicle moving number display system according to claim 1, wherein the display module comprises a nixie tube driving chip set and a nixie tube LED display screen, the nixie tube driving chip set is connected with the MCU board, and the nixie tube LED display screen is connected with the nixie tube driving chip set.

5. The electronic vehicle moving number display system as claimed in claim 1, wherein the environment acquisition module comprises a buzzer, an environment light sensor and a control key, and the buzzer, the environment light sensor and the control key are respectively connected with the MCU board.