Unlock instant, AI-driven research and patent intelligence for your innovation.

Adjustable intelligent vehicle terminal indication module

A vehicle-mounted terminal and indicator module technology, applied in the field of mobile communications, can solve the problems of not being able to clearly display charged signals, affecting the power supply status of intelligent vehicle-mounted terminals, and low flashing brightness of flash components, achieving low cost, easy implementation, and components little effect

Inactive Publication Date: 2016-06-01
夏树伟
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The power supply voltage of the battery in the existing smart vehicle terminal is low, the current passing through the flash unit is small, the flashing brightness of the flash unit is low, and the charged signal cannot be clearly displayed, which will affect the correct judgment of the power supply status of the smart vehicle terminal

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Adjustable intelligent vehicle terminal indication module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Such as figure 1 As shown, the adjustable intelligent vehicle-mounted terminal indicator module includes a first diode D1 and a voltage-type trigger circuit connected to the cathode of the first diode D1, wherein the voltage-type trigger circuit is connected in series with a flash unit. The voltage-type trigger circuit of this embodiment includes a first resistor R1, a one-way thyristor SCR, and a reversely connected first voltage regulator tube DW1. After the first resistor R1 is connected in series with the reversely connected first voltage regulator tube DW1, they are then connected in parallel On the input pin and control pin of the one-way thyristor SCR. The flash assembly of this embodiment includes a second resistor R2, a second capacitor C2, a light-emitting diode LED, a liquid crystal display LCD, and a reversely connected second voltage regulator tube DW2. After the second resistor R2 is connected in parallel with the liquid crystal display LCD, it is connecte...

Embodiment 2

[0015] This embodiment makes the following further limitations on the basis of Embodiment 1: this embodiment further includes a first capacitor C1, and the first capacitor C1 is connected in parallel with the series branch formed by the voltage-type trigger circuit and the flash assembly.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an adjustable intelligent vehicle terminal indication module comprising a first diode and a voltage-type trigger circuit connected with the cathode of the first diode. The voltage-type trigger circuit is connected in series with a flash assembly. The voltage-type trigger circuit comprises a first resistor, a one-way silicon controlled rectifier and a reversely-connected first voltage regulator tube. After being connected in series, the first resistor and the reversely-connected first voltage regulator tube are connected in parallel to an input pin and a control pin of the one-way silicon controlled rectifier. The flash assembly comprises a second resistor, a second capacitor, a light-emitting diode, a liquid crystal display and a reversely-connected second voltage regulator tube. The second resistor and the liquid crystal display are connected in parallel with each other and then connected in series with the second capacitor to form a parallel-series branch. The light-emitting diode and the reversely-connected second voltage regulator tube are connected in parallel with the parallel-series branch which is formed by the second resistor, the second capacitor and the liquid crystal display. The adjustable intelligent vehicle terminal indication module of the invention has the advantages of simple overall structure, fewer components, easy implementation and low cost. When the module is applied, the flash brightness is enhanced, and therefore, the power supply state of an intelligent vehicle terminal can be indicated correctly.

Description

technical field [0001] The invention relates to mobile communication technology, in particular to an adjustable intelligent vehicle terminal indicating module. Background technique [0002] The intelligent vehicle terminal is installed on the vehicle, collects and stores various information of the vehicle, connects with other equipment in the vehicle through the CAN bus, and has the functions of GPS positioning and GPRS wireless data transmission. Smart vehicle terminals play a very important role in regulating the behavior of drivers, the management of vehicle operating companies, the safety of personnel and vehicles, and improving service quality. [0003] As an electronic device, the smart vehicle terminal is equipped with a battery and a flash assembly with an indicator light, wherein the battery supplies power to the smart vehicle terminal, and the flash assembly is used to display the charged state of the smart vehicle terminal. The power supply voltage of the battery...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
Inventor 夏树伟
Owner 夏树伟