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Intelligent automobile data recorder system

A technology of driving recorder and circuit, which is applied in the direction of registration/indication of vehicle operation, instrumentation, registration/indication, etc., which can solve problems such as the reduction of accident rate, achieve beautification of the vehicle body, ensure safety and stable and reliable operation, and stable and reliable operation Effect

Inactive Publication Date: 2017-05-10
重庆互兴科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] 3. If a driving recorder is installed on every vehicle, the driver will not dare to drive illegally, and the accident rate will be greatly reduced. The vehicle causing the accident will be captured by the driving recorder of other vehicles, and the traffic hit-and-run cases will be greatly reduced.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] An intelligent driving recorder system, which uses solar power to form the main power circuit of the power circuit, can effectively use the solar energy in clean energy, convert the solar energy into electrical energy, and supply power for it, so that it can effectively save non-renewable resources. , and the installed photovoltaic panels can further play the role of beautifying the car body, achieving practical, safe, and beautifying effects. Its stable power supply effect effectively guarantees the safety, stability and reliability of the driving recorder. When running, it can record any events around the car that can be visually photographed by the driving recorder during the driving process in real time or when it is temporarily stopped, providing a strong guarantee for later data calls, such as figure 1 , figure 2 , image 3 As shown, the following setting structure is specially adopted: a power supply circuit, a central processing unit, a storage circuit, a CAN ...

Embodiment 2

[0047] This embodiment is further optimized on the basis of the above-mentioned embodiment, such as figure 1 , figure 2 , image 3 As shown in the figure, in order to better realize the present invention, the following setting structure is specially adopted: a liquid crystal display circuit is also arranged in the driving recorder system, the central processing unit is connected to the liquid crystal display circuit, and the liquid crystal display circuit is connected to the power supply. The power supply circuit is also provided with a liquid crystal power supply circuit. The liquid crystal power supply circuit includes a power supply chip IC2, a capacitor C3 and a capacitor C4. The output end of the input voltage regulator circuit is connected to the Vin pin of the power supply chip IC2. The capacitor C3 is connected in parallel with the capacitor C4 and is connected between the Vout pin and the GND pin of the power chip IC2.

Embodiment 3

[0049] This embodiment is further optimized on the basis of any of the above embodiments, such as figure 1 , figure 2 , image 3 As shown in the figure, in order to better realize the present invention, the following setting structure is specially adopted: a diode D5, a resistor R1, a voltage regulator tube VS, a capacitor C1, a capacitor C2, and a diode D5 are arranged in the input voltage regulator circuit. The positive pole is connected to the negative pole of the diode D4, the negative pole of the Zener tube VS, and the positive pole of the diode D2 respectively. The negative pole of the diode D5 is connected to the ground through the resistor R1, the positive pole of the Zener tube VS is grounded, and the capacitor C1 and the capacitor C2 are connected in parallel with the Zener tube VS. Both ends of , and are set at the output side of the Zener tube VS.

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PUM

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Abstract

The invention discloses an intelligent automobile data recorder system, which is provided with a power circuit, a central processor, a memory circuit, a CAN driver, a power failure detection circuit, a sensor circuit and an interface circuit, wherein the power circuit comprises a photovoltaic panel, a collecting circuit, a power controller and a power supply circuit which are connected in series; the power supply circuit is connected with the central processor; a main power circuit is arranged in the power supply circuit; a diode D4 and a central processor power supply circuit are arranged in the main power circuit; and an input voltage stabilizing circuit, a diode D2, a resistor R2, a diode D3, a capacitor C5, a capacitor C6, a power chip IC1, a capacitor C7 and a capacitor C8 are arranged in the central processor power supply circuit. The main power circuit of the power circuit is formed by using solar power supply, the solar energy in clean energy can be effectively utilized, the solar energy is converted into electric energy, and the main power circuit is powered, so that non-renewable resources are effectively saved.

Description

technical field [0001] The invention relates to the fields of electronic information technology, consumer electronic technology, automobile electronic technology and the like, in particular, to an intelligent driving recorder system. Background technique [0002] Electronic technology is a science that uses electronic components to design and manufacture circuits with a specific function to solve practical problems based on the principles of electronics, including two branches of information electronics technology and power electronics technology. Information electronic technology includes Analog (analog) electronic technology and Digital (digital) electronic technology. Electronic technology is a technology for processing electronic signals. The main processing methods are: signal generation, amplification, filtering, and conversion. [0003] Electronic technology is an emerging technology developed at the end of the 19th century and the beginning of the 20th century. In t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C5/08
CPCG07C5/0866
Inventor 杨勇
Owner 重庆互兴科技有限公司
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