Supercharge Your Innovation With Domain-Expert AI Agents!

Sensor automatic coding method and device of fire protection system

A protection system and automatic coding technology, applied in the field of sensors, can solve the problems of insufficient flexibility and low efficiency, and achieve the effect of improving accuracy and flexibility, and improving coding efficiency

Active Publication Date: 2020-08-21
GUANGZHOU TONGDA AUTO ELECTRIC
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the manual coding method is relatively inefficient and lacks flexibility

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
  • Sensor automatic coding method and device of fire protection system
  • Sensor automatic coding method and device of fire protection system
  • Sensor automatic coding method and device of fire protection system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] figure 1 A flow chart of an automatic sensor coding method for a fire protection system provided in Embodiment 1 of the present application is given. The automatic sensor coding method for a fire protection system provided in this embodiment can be executed by the fire protection system, and the fire protection system can Realized by means of software and / or hardware, the fire protection system may be composed of two or more physical entities, or may be composed of one physical entity.

[0039] The following description will be made by taking the automatic sensor encoding device of the fire protection system as the main body implementing the automatic sensor encoding method of the fire protection system as an example. refer to figure 1 , the sensor automatic coding method of the fire protection system specifically includes:

[0040]S110. When automatic encoding starts, the level output interface of the main control unit outputs the first level state signal, and sends ...

Embodiment 2

[0053] On the basis of the above examples, image 3 Another sensor automatic coding method of the fire protection system of the present application is provided, refer to image 3 , the sensor automatic coding method of the fire protection system specifically includes:

[0054] S210. When automatic encoding starts, the level output interface of the main control unit outputs the first level state signal, and sends an encoding instruction through the communication network, the encoding instruction includes the corresponding encoding address information of the sensor, and the second A level status signal is an active level signal;

[0055] S220. The sensor performs encoding based on the received first level state signal and the encoding instruction, and after the encoding is completed, returns an encoding success message to the main control unit through the communication network, and transmits the message in the serial link transmitting the first level state signal to sequential...

Embodiment 3

[0060] On the basis of the above examples, Figure 4 It is a schematic structural diagram of a sensor automatic encoding device for a fire protection system provided in Embodiment 3 of the present application. refer to Figure 4 , the sensor automatic encoding device of the fire protection system provided in this embodiment specifically includes: a sending module 31 , an encoding module 32 and a message module 33 .

[0061] Wherein, the sending module 31 is used for outputting the first level state signal through the level output interface of the main control unit when automatic encoding is started, and sending the encoding instruction through the communication network, and the encoding instruction includes the corresponding encoding of the sensor address information, the first level state signal is a valid level signal;

[0062] The encoding module 32 is used to perform encoding based on the received first level status signal and the encoding instruction through the sensor,...

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 embodiment of the invention discloses a sensor automatic coding method and device for a fire protection system. According to the technical scheme provided by the embodiment of the invention, the method comprises the steps that the main control unit sends a coding instruction to all the sensors and transmits an effective level signal in the series link of the sensors so as to drive the sensorsto perform automatic coding in sequence and reply a coding success message to the main control unit after coding is completed; after receiving the encoding success message, the main control unit sequentially sends a next coding instruction to each sensor through the communication network based on the coding success message until the main control unit receives an effective level signal transmittedby the sensor at the tail end of the series link, thereby finishing a sensor coding process. By adopting the technical means, automatic coding of the sensor can be realized, and the coding efficiencyof the sensor is improved. Moreover, the sensor automatically codes in sequence through effective level signals, so that the coding accuracy and flexibility can be further improved.

Description

technical field [0001] The embodiments of the present application relate to the technical field of sensors, and in particular to a method and device for automatic sensor coding of a fire protection system. Background technique [0002] At present, in order to protect people's lives and property safety, fire protection systems are deployed in public places, residences and other scenes to provide real-time fire protection. The fire protection system performs real-time fire detection through sensors distributed in the detection area, so as to realize fire detection and protection. Usually, in a fire protection system, in order to distinguish different sensors, in order to accurately locate the location of the fire and take corresponding measures, the sensors need to be coded. The traditional coding method is to manually write the corresponding code into each sensor by a technician and record it in the main control unit, so as to realize the coding of each sensor. However, the...

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): H04L29/12
CPCH04L61/50H04L2101/622H04L2101/681
Inventor 邢映彪劳中建胡锦炉丘嘉乐
Owner GUANGZHOU TONGDA AUTO ELECTRIC
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com