Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A set-top box fault repair method and system

A fault repair and set-top box technology, applied in TV, selective content distribution, electrical components, etc., can solve problems such as machine scrapping and resource waste, and achieve the effect of reducing time, improving experience, and quickly realizing software repair

Active Publication Date: 2019-07-23
深圳市纽格力科技有限公司
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, once the machine cannot be turned on, it means that the machine will be scrapped, which is a waste of resources for radio and television operators or users

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
  • A set-top box fault repair method and system
  • A set-top box fault repair method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 3

[0026] Based on Embodiment 3 of the present invention, a set-top box failure recovery system includes a set-top box and a server, wherein the set-top box is used to detect whether a boot-up success signal is received, and if not, activate the self-check mode to check the boot program code and read the preset Set the proofreading code, based on the proofreading code, gradually proofread the startup program code, output the corresponding error code according to the proofreading result, encrypt the error code based on DES and send it to the repair server; the server is used to analyze the encrypted error code and output the corresponding Repairing the data stream, the set-top box receives the repairing data stream and repairs the startup program code based on the repairing data stream; the set-top box is also used to receive the repairing data stream and repairs the startup program code based on the repairing data stream.

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 a set-top box fault repair method. The method comprises the following steps: detecting whether a successful boot signal is received, and if not, then activating a self-inspection mode to check a boot program code; reading a preset check code, based on the check code, checking the boot program code step by step, and outputting a corresponding error code according to a check result; encrypting the error code based on a DES and transmitting the error code to a repair server; and parsing the encrypted error code by the repair server and outputting a corresponding repair data stream, and receiving the repair data stream by a set-top box and repairing the boot program code based on the repair data stream. The set-top box fault repair method provided by the invention checks the code of the set-top box which has not been successfully started, outputs the corresponding error code, encrypts the error code and outputs the error code to the repair server, and then the repair server parses the error code and outputs the repair data stream to perform burning repair on abnormal data blocks; and besides, software repair can be realized quickly, the time required to repair can be reduced and customer experience can be improved.

Description

technical field [0001] The invention relates to a set-top box failure repair method and system, belonging to the field of digital television. Background technique [0002] With the rapid development of digital technology and the widespread use of digital TV set-top boxes, most set-top boxes now use a high-security encryption system to protect content from being cracked and greatly improve security. However, with the widespread application of high-security systems, there are also some hidden dangers in the use of set-top boxes. For example, the programs of high-security set-top boxes are damaged or run abnormally, and they cannot be turned on normally. Due to the high-security feature, it is not possible to reprogram new software through the serial port of the machine, and restore it through the USB interface or OTA. Therefore, once the machine cannot be turned on, it means that the machine will be scrapped, which is a waste of resources for radio and television operators or...

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 Patents(China)
IPC IPC(8): H04N21/4425H04N21/443H04N17/00
CPCH04N17/004H04N21/4425H04N21/443
Inventor 刘永航朱光辉曹莉华高晖
Owner 深圳市纽格力科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com