Dispatching display terminal capable of displaying dead zone information

A display terminal and blind spot technology, which is applied in image communication, color TV parts, TV system parts, etc., can solve problems such as shortage, and achieve the effects of safe driving, collision avoidance, and danger avoidance

Inactive Publication Date: 2010-06-16
XIAMEN YAXON NETWORKS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, today's blind spot detection systems lack a function of disclosing potential hazards in advance

Method used

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  • Dispatching display terminal capable of displaying dead zone information
  • Dispatching display terminal capable of displaying dead zone information
  • Dispatching display terminal capable of displaying dead zone information

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0014] The block structure of an embodiment of the scheduling display terminal capable of displaying blind zone information in the present invention, such as figure 2 shown. The microprocessor (CUP) 101 of the scheduling display terminal 100 is provided with five groups of I / O ports.

[0015] The first group of I / O ports 1011 of the microprocessor 101 is connected to the memory 102 . The memory 102 includes a flash memory (Flash), a random access memory (SRAM) and an erasable read-only memory (EEPROM). This embodiment supports the Chinese system, and its font information is stored in an external flash memory. The flash memory adopts a serial interface, which can save limited CPU resources. In this embodiment, some system configuration information can be modified, and the modified information can be stored in the flash memory. Each time the system is restarted, the relevant parameters of the system will be configured first with these stored information.

[0016] The second...

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PUM

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Abstract

The invention discloses a dispatching display terminal capable of displaying dead zone information, relating to equipment for detecting vehicle travelling dead zones through a camera. In the terminal, four groups I/O (input/output) ports of a micro processor are respectively connected with a memory, a display driver, a keyboard, a buzzer and a URAT (universal asynchronous receiver/transmitter) serial interface module; and the display driver provides a signal to a display device. The camera arranged on the front face of a vehicle and/or the side face of the vehicle is connected with the display driver by a video input module, and is arranged on corresponding brackets and driven to deflect by a motor; and a fifth group of I/O port of the micro processor is respectively connected with a acceleration sensor and the driver of the motor. The micro processor receives vehicle travelling state information provided by the acceleration sensor and controls the motor on the corresponding bracket to rotate so as to change the detection angle of the corresponding camera; and the micro processor controls the display driver to acquire dead video information detected by the camera through the video input module and sends the dead zone video information to the display device for displaying, thereby exposing potential safety hazards in advance.

Description

technical field [0001] The invention relates to a device for actively detecting and forecasting a blind spot of a vehicle, in particular to a device for detecting a blind spot of a vehicle through a camera when the vehicle is running and reversing, so as to assist the driver. Background technique [0002] When the driver is driving the vehicle, there are often some blind spots in the vision. For example, due to the influence of dark curves, steep slopes, houses, etc., drivers often encounter blind spots that are affected by road alignment and roadside buildings during driving. Coupled with the constraints of the driver's own conditions, such as the left and right side columns in front of the cab, the driver's sitting posture, etc., will form blind spots. Blind spots make the driving of vehicles a huge potential safety hazard, so the detection and early warning of blind spots is particularly important. [0003] At present, many vehicles on the market use dispatching display...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/222H04N7/18B60R11/00
Inventor 陈茹涛廖伟林文颖唐磊
Owner XIAMEN YAXON NETWORKS CO LTD
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