CN214670738U - Control panel with automobile data recorder and ETC (electronic toll Collection) functions - Google Patents
Control panel with automobile data recorder and ETC (electronic toll Collection) functions Download PDFInfo
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- CN214670738U CN214670738U CN202121205716.7U CN202121205716U CN214670738U CN 214670738 U CN214670738 U CN 214670738U CN 202121205716 U CN202121205716 U CN 202121205716U CN 214670738 U CN214670738 U CN 214670738U
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Abstract
The utility model particularly relates to a take control panel of vehicle event data recorder, ETC function, this control panel includes: the system comprises a circuit board, a driving recorder control circuit and an ETC control circuit; wherein the circuit board is positioned in the mounting shell; the ETC control circuit is triggered to acquire the use information of the vehicle passing the toll gate, and the automobile data recorder control circuit acquires the automobile driving data so as to upload the use information of the vehicle passing the toll gate and the automobile driving data to the vehicle-mounted system and/or the server; the utility model discloses a with vehicle event data recorder control circuit and ETC control circuit integration on same circuit board, pass toll gate service information, vehicle driving data with vehicle event data recorder control circuit on with vehicle event data recorder control circuit simultaneously, pass to on-vehicle system, the server, be convenient for reduce the volume, effectual reduction is to sheltering from in the field of vision, and have this vehicle event data recorder simultaneously, the function of ETC, can pass toll gate service information, vehicle driving data through on-vehicle system direct query vehicle.
Description
Technical Field
The utility model belongs to the technical field of the vehicle event data recorder, concretely relates to take control panel of vehicle event data recorder, ETC function.
Background
At present vehicle separately installed vehicle event data recorder and ETC on windshield before the car, because separately set up vehicle event data recorder and ETC and can lead to the volume grow to vehicle event data recorder, ETC that set up like this are direct networking, can not pass toll gate service information, vehicle driving data in direct query vehicle on-vehicle system, have produced the sheltering from to navigating mate's field of vision, have increased the danger of driving, can not conveniently know vehicle in service behavior.
Therefore, it is necessary to develop a new control board with a car data recorder and ETC function to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a take control panel of vehicle event data recorder, ETC function to solve and how to make vehicle event data recorder, ETC sharing same circuit board save the problem of volume.
In order to solve the technical problem, the utility model provides a take control panel of vehicle event data recorder, ETC function, it includes: the system comprises a circuit board, a driving recorder control circuit and an ETC control circuit, wherein the driving recorder control circuit and the ETC control circuit are integrated on the circuit board; the circuit board is positioned in the mounting shell and is mounted to the front windshield of the automobile; the automobile data recorder control circuit is electrically connected with the ETC control circuit and the vehicle-mounted system; the ETC control circuit is suitable for being triggered to acquire the use information of the vehicle passing through the toll gate and send the use information to the automobile data recorder control circuit; the automobile data recorder control circuit is suitable for collecting vehicle driving data so as to upload vehicle toll gate use information and vehicle driving data to an on-board system and/or a server.
Further, the tachograph control circuit includes: the camera shooting device comprises a first processor, a camera shooting acquisition circuit and a communication circuit, wherein the camera shooting acquisition circuit and the communication circuit are electrically connected with the first processor; the camera shooting acquisition circuit is suitable for acquiring vehicle running data so as to send the vehicle running data to the first processor; the first processor is suitable for uploading the vehicle driving data to an on-board system and/or a server through a communication circuit.
Furthermore, the camera shooting acquisition circuit is provided with a lens and an image sensor electrically connected with the first processor; the lens is suitable for collecting image information and video information of vehicle running and sending the image information and the video information to the first processor through the image sensor.
Further, the communication circuit includes: the 4G communication sub-circuit is electrically connected with the first processor; the first processor is suitable for uploading the use information of the toll gate of the vehicle and the vehicle driving data to the server through the 4G communication sub-circuit.
Further, the communication circuit further includes: the WIFI communication sub-circuit is electrically connected with the first processor; the first processor is suitable for enabling the vehicle to interact with the mobile terminal and the vehicle-mounted system through the WIFI communication sub-circuit when the vehicle passes through the toll gate use information and the vehicle driving data.
Further, the ETC control circuit is provided with an ETC vehicle-mounted device which is electrically connected with the first processor; the ETC vehicle-mounted device is communicated with the first processor through the UART port, namely, the ETC vehicle-mounted device is suitable for sending card swiping time information and consumption amount information of the vehicle passing through the toll gate to the first processor.
Further, the first processor is connected with a second processor; the second processor is suitable for carrying out ACC detection, high-low voltage detection and power control on the automobile data recorder control circuit and the ETC control circuit through the ACC detection circuit, the high-low voltage detection circuit and the power control circuit.
Further, the first processor is connected with a gravity acceleration sensor; the first processor is suitable for acquiring vehicle gravity acceleration data through the gravity acceleration sensor and sending an interrupt signal to the second processor; the second processor is suitable for performing function processing on the interrupt signal so as to control the working states of the vehicle event data recorder control circuit and the ETC control circuit.
Furthermore, a GPS positioning circuit connected with the first processor is arranged on the circuit board; the first processor is adapted to acquire vehicle GPS positioning data via a GPS positioning circuit.
Further, a key circuit connected with the first processor is arranged on the circuit board; the key circuit is suitable for being triggered to send corresponding control signals to the first processor so as to control the working states of the automobile data recorder control circuit and the ETC control circuit.
The beneficial effects of the utility model are that, the utility model discloses a with vehicle event data recorder control circuit and ETC control circuit integration on same circuit board, pass to vehicle-mounted system on with vehicle event data recorder control circuit simultaneously, the server, be convenient for reduce the volume, effectual reduction is to sheltering from in the field of vision, and have this vehicle event data recorder simultaneously, the function of ETC, can pass through the vehicle event data recorder use information through vehicle-mounted system direct query vehicle, vehicle driving data, the user of being convenient for knows vehicle in service fast.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic block diagram of a control panel with a vehicle event data recorder and ETC functions according to the present invention;
fig. 2 is a circuit block diagram of the control panel with the functions of the automobile data recorder and the ETC according to the present invention;
fig. 3-1 is a circuit diagram of the camera acquisition circuit of the present invention;
fig. 3-2 is a circuit diagram of the connection part of the camera shooting acquisition circuit and the first processor;
fig. 4-1 is a circuit diagram of the WIFI communication sub-circuit of the present invention;
fig. 4-2 is a circuit diagram of the connection part of the WIFI communication sub-circuit and the first processor of the present invention;
fig. 5 is a circuit diagram of the gravitational acceleration sensor of the present invention;
fig. 6 is a circuit diagram of the GPS positioning circuit of the present invention;
FIG. 7-1 is a circuit diagram of the external TF card memory portion of the memory circuit of the present invention;
fig. 7-2 is a circuit diagram of a FLASH memory portion of the memory circuit of the present invention;
fig. 7-3 are circuit diagrams of the connection portion of the memory circuit and the first processor according to the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Fig. 1 is a schematic block diagram of a control panel with a vehicle event data recorder and ETC functions according to the present invention;
fig. 2 is a circuit block diagram of the control panel with the functions of the automobile data recorder and the ETC.
In this embodiment, as shown in fig. 1 and fig. 2, the present embodiment provides a control panel with a vehicle event data recorder and an ETC function, which includes: the system comprises a circuit board, a driving recorder control circuit and an ETC control circuit, wherein the driving recorder control circuit and the ETC control circuit are integrated on the circuit board; the circuit board is positioned in the mounting shell and is mounted to the front windshield of the automobile; the automobile data recorder control circuit is electrically connected with the ETC control circuit and the vehicle-mounted system; the ETC control circuit is suitable for being triggered to acquire the use information of the vehicle passing through the toll gate and send the use information to the automobile data recorder control circuit; the automobile data recorder control circuit is suitable for collecting vehicle driving data so as to upload vehicle toll gate use information and vehicle driving data to an on-board system and/or a server.
In this embodiment, this embodiment is through integrated on same circuit board with vehicle event data recorder control circuit and ETC control circuit, pass the toll gate service information with the collection vehicle, vehicle driving data, pass to on-vehicle system on with vehicle event data recorder control circuit simultaneously by vehicle event data recorder control circuit, the server, be convenient for reduce the volume, effectual reduction is to the sheltering from in the field of vision, and have this vehicle event data recorder simultaneously, the function of ETC, can pass the toll gate service information through on-vehicle system direct query vehicle, vehicle driving data, the user of being convenient for knows the vehicle in service behavior fast.
Fig. 3-1 is a circuit diagram of the camera acquisition circuit of the present invention;
fig. 3-2 is a circuit diagram of the connection part of the camera shooting acquisition circuit and the first processor of the present invention.
In the present embodiment, as shown in fig. 3-1 and 3-2, the tachograph control circuit includes: the camera shooting device comprises a first processor, a camera shooting acquisition circuit and a communication circuit, wherein the camera shooting acquisition circuit and the communication circuit are electrically connected with the first processor; the camera shooting acquisition circuit is suitable for acquiring vehicle running data so as to send the vehicle running data to the first processor; the first processor is suitable for uploading the vehicle driving data to an on-board system and/or a server through a communication circuit.
In this embodiment, the first processor is a NT96672-I processor, and is adapted to process video, images, ETC data; and the first processor transmits the video, the image and the ETC data to a server through a communication circuit.
In this embodiment, the camera shooting and collecting circuit is provided with a lens and an image sensor electrically connected with the first processor; the lens is suitable for collecting image information and video information of vehicle running and sending the image information and the video information to the first processor through the image sensor.
In this embodiment, the lens is an SMD012 type lens, the image sensor is an OV2718-2A type image sensor, and the image sensor communicates with the first processor through a CSI interface, and is adapted to collect image information and video information and transmit the image information and video information to the first processor for processing.
In this embodiment, the communication circuit includes: the 4G communication sub-circuit is electrically connected with the first processor; the first processor is suitable for uploading the use information of the toll gate of the vehicle and the vehicle driving data to the server through the 4G communication sub-circuit.
In this embodiment, the 4G communication sub-circuit performs data interaction through the 4G chip.
Fig. 4-1 is a circuit diagram of the WIFI communication sub-circuit of the present invention;
fig. 4-2 is the circuit diagram of the connection part of the WIFI communication sub-circuit and the first processor of the present invention.
In this embodiment, as shown in fig. 4-1 and 4-2, the communication circuit further includes: the WIFI communication sub-circuit is electrically connected with the first processor; the first processor is suitable for enabling the vehicle to interact with the mobile terminal and the vehicle-mounted system through the WIFI communication sub-circuit when the vehicle passes through the toll gate use information and the vehicle driving data.
In this embodiment, the mobile terminal may be a mobile phone, an IPAD, a smart watch, or a PC.
In this embodiment, WIFI communication sub-circuit adopts the AP6121 chip as core and peripheral circuit, WIFI communication sub-circuit passes through the SDIO mouth and interacts with first treater, can be connected through on-vehicle focus and cell-phone, on-vehicle system, looks over vehicle event data recorder control circuit and ETC control circuit information in real time, and control vehicle event data recorder control circuit and ETC control circuit.
In this embodiment, the AP6121 chip transmits data received from the main processor to the mobile terminal and the vehicle-mounted system connected to the same network through the antenna, or may transmit the received information to the main processor.
In this embodiment, the ETC control circuit is provided with an ETC vehicle-mounted device electrically connected with the first processor; the ETC vehicle-mounted device is communicated with the first processor through the UART port, namely, the ETC vehicle-mounted device is suitable for sending card swiping time information and consumption amount information of the vehicle passing through the toll gate to the first processor.
In this embodiment, the tachograph control circuit provides the 5V voltage and the control voltage AccS for the ETC vehicle mounted device, and the ETC vehicle mounted device transmits the consumption information (card swiping time and consumption amount) to the first processor through the UART port.
In this embodiment, a second processor is connected to the first processor; the second processor is suitable for carrying out ACC detection, high-low voltage detection and power control on the automobile data recorder control circuit and the ETC control circuit through the ACC detection circuit, the high-low voltage detection circuit and the power control circuit.
In this embodiment, the second processor model is an STM8S003 processor, and is applicable to the detection of the state information of the first processor, the tachograph control circuit, and the ETC control circuit, and controls the power supply. The second processor is provided with a peripheral circuit including: MCU power supply circuit, reset circuit, high-low voltage detection circuit, ACC detection circuit, power control circuit, the second treater passes through the UART mouth and carries out the communication with the host processor.
Fig. 5 is a circuit diagram of the gravitational acceleration sensor of the present invention.
In this embodiment, as shown in fig. 5, a gravitational acceleration sensor is connected to the first processor; the first processor is suitable for acquiring vehicle gravity acceleration data through the gravity acceleration sensor and sending an interrupt signal to the second processor; the second processor is suitable for performing function processing on the interrupt signal so as to control the working states of the vehicle event data recorder control circuit and the ETC control circuit.
In this embodiment, the gravity acceleration sensor is a DA380 gravity acceleration sensor, and the gravity acceleration sensor communicates with the first processor through an I2C bus, and simultaneously transmits an interrupt signal to the second processor, so that an emergency video of a period of time can be recorded and locked when a vehicle collides or brakes suddenly.
Fig. 6 is a circuit diagram of the GPS positioning circuit of the present invention.
In this embodiment, as shown in fig. 6, a GPS positioning circuit connected to the first processor is disposed on the circuit board; the first processor is adapted to acquire vehicle GPS positioning data via a GPS positioning circuit.
In this embodiment, the GPS positioning circuit uses a UBLOX-M8 chip as a core and a peripheral circuit, and communicates with the first processor through a UART port, so as to provide GPS positioning for a driver.
In this embodiment, the GPS signal passes through the high gain, low noise amplifier IC4 and then is input to the UBLOX-M8 chip, the UBLOX-M8 chip transmits the processed signal to the first processor through the UART port, and the first processor can provide GPS positioning for the driver after processing.
In this embodiment, the circuit board is provided with a key circuit connected with the first processor; the key circuit is suitable for being triggered to send corresponding control signals to the first processor so as to control the working states of the automobile data recorder control circuit and the ETC control circuit.
In this embodiment, the key circuit is connected to the first processor through the AD interface, so as to implement the manual control function.
FIG. 7-1 is a circuit diagram of the external TF card memory portion of the memory circuit of the present invention;
fig. 7-2 is a circuit diagram of a FLASH memory portion of the memory circuit of the present invention;
fig. 7-3 are circuit diagrams of the connection portion of the memory circuit and the first processor according to the present invention.
In this embodiment, as shown in fig. 7-1, 7-2, and 7-3, a memory circuit connected to the first processor is disposed on the circuit board; the memory circuit includes: FLASH memory and external TF card memory; the FLASH memory and the external TF card memory are adapted to store data.
In this embodiment, the model of the FLASH memory is MX25L12835EZNI-10G, and the FLASH memory communicates with the first processor through an SPI interface; the external TF card memory is connected to the first processor through the SDIO.
To sum up, the utility model discloses a with vehicle event data recorder control circuit and ETC control circuit integration on same circuit board to the collection vehicle has crossed toll gate service information, vehicle driving data, pass to vehicle-mounted system, the server on with vehicle event data recorder control circuit simultaneously by vehicle event data recorder control circuit, be convenient for reduce the volume, effectual reduction is to sheltering from in the field of vision, and have this vehicle event data recorder simultaneously, the function of ETC, can cross toll gate service information, vehicle driving data through vehicle-mounted system direct query vehicle, the user of being convenient for knows the vehicle in service behavior fast.
The components selected for use in the present application (components not illustrated for specific structures) are all common standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation. Moreover, the software programs referred to in the present application are all prior art, and the present application does not relate to any improvement of the software programs.
In the description of the embodiments of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a take control panel of vehicle event data recorder, ETC function which characterized in that includes:
the system comprises a circuit board, a driving recorder control circuit and an ETC control circuit, wherein the driving recorder control circuit and the ETC control circuit are integrated on the circuit board; wherein
The circuit board is positioned in the mounting shell and is mounted to the front windshield of the automobile;
the automobile data recorder control circuit is electrically connected with the ETC control circuit and the vehicle-mounted system;
the ETC control circuit is suitable for being triggered to acquire the use information of the vehicle passing through the toll gate and send the use information to the automobile data recorder control circuit;
the automobile data recorder control circuit is suitable for collecting vehicle driving data so as to upload vehicle toll gate use information and vehicle driving data to an on-board system and/or a server.
2. The control panel with tachograph, ETC function of claim 1,
vehicle event data recorder control circuit includes: the camera shooting device comprises a first processor, a camera shooting acquisition circuit and a communication circuit, wherein the camera shooting acquisition circuit and the communication circuit are electrically connected with the first processor;
the camera shooting acquisition circuit is suitable for acquiring vehicle running data so as to send the vehicle running data to the first processor;
the first processor is suitable for uploading the vehicle driving data to an on-board system and/or a server through a communication circuit.
3. The control panel with tachograph, ETC function of claim 2,
the camera shooting acquisition circuit is provided with a lens and an image sensor electrically connected with the first processor;
the lens is suitable for collecting image information and video information of vehicle running and sending the image information and the video information to the first processor through the image sensor.
4. The control panel with tachograph, ETC function of claim 2,
the communication circuit includes: the 4G communication sub-circuit is electrically connected with the first processor;
the first processor is suitable for uploading the use information of the toll gate of the vehicle and the vehicle driving data to the server through the 4G communication sub-circuit.
5. The control panel with tachograph, ETC function of claim 2,
the communication circuit further includes: the WIFI communication sub-circuit is electrically connected with the first processor;
the first processor is suitable for enabling the vehicle to interact with the mobile terminal and the vehicle-mounted system through the WIFI communication sub-circuit when the vehicle passes through the toll gate use information and the vehicle driving data.
6. The control panel with tachograph, ETC function of claim 2,
the ETC control circuit is provided with an ETC vehicle-mounted device which is electrically connected with the first processor;
the ETC vehicle-mounted device communicates with the first processor through the UART port, namely
The ETC vehicle-mounted device is suitable for sending card swiping time information and consumption amount information of the vehicle passing through the toll gate to the first processor.
7. The control panel with tachograph, ETC function of claim 2,
the first processor is connected with a second processor;
the second processor is suitable for carrying out ACC detection, high-low voltage detection and power control on the automobile data recorder control circuit and the ETC control circuit through the ACC detection circuit, the high-low voltage detection circuit and the power control circuit.
8. The control panel with tachograph, ETC function of claim 7,
the first processor is connected with a gravity acceleration sensor;
the first processor is suitable for acquiring vehicle gravity acceleration data through the gravity acceleration sensor and sending an interrupt signal to the second processor;
the second processor is suitable for performing function processing on the interrupt signal so as to control the working states of the vehicle event data recorder control circuit and the ETC control circuit.
9. The control panel with tachograph, ETC function of claim 2,
a GPS positioning circuit connected with the first processor is arranged on the circuit board;
the first processor is adapted to acquire vehicle GPS positioning data via a GPS positioning circuit.
10. The control panel with tachograph, ETC function of claim 2,
the circuit board is provided with a key circuit connected with the first processor;
the key circuit is suitable for being triggered to send corresponding control signals to the first processor so as to control the working states of the automobile data recorder control circuit and the ETC control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121205716.7U CN214670738U (en) | 2021-06-01 | 2021-06-01 | Control panel with automobile data recorder and ETC (electronic toll Collection) functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121205716.7U CN214670738U (en) | 2021-06-01 | 2021-06-01 | Control panel with automobile data recorder and ETC (electronic toll Collection) functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214670738U true CN214670738U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121205716.7U Active CN214670738U (en) | 2021-06-01 | 2021-06-01 | Control panel with automobile data recorder and ETC (electronic toll Collection) functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214670738U (en) |
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2021
- 2021-06-01 CN CN202121205716.7U patent/CN214670738U/en active Active
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