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

Early-warning broadcast machine with battery protecting function

A protection function, technology for broadcasters, applied in specific applications of broadcasting, alarms, and energy reduction, etc., can solve the problems of simple power supply circuit, single function of early warning broadcaster, low charging efficiency, etc., and achieve stable and high power supply operation. Practical value and high work efficiency

Inactive Publication Date: 2017-02-22
HEILONGJIANG ZHENMEI BROADCAST COMM EQUIP
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Currently, the market The function of the early warning broadcaster is single, the power circuit is simple, and the charging efficiency is low. Most of them need to use UPS power supply to stabilize the power supply voltage.

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
  • Early-warning broadcast machine with battery protecting function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] An early warning broadcaster with a battery protection function, comprising an early warning host, an extension, a sensor, and a terminal alarm; it is characterized in that: the early warning host is connected to an extension, the extension is connected to a sensor, and the sensor is connected to a terminal alarm; The early warning host is equipped with a power supply module, a main control module, an audio input module, a communication module, a voice broadcast module, an alarm module, a display module, a storage module, an emergency insertion module, and a data analysis module; the power supply module is connected to the main control module; The main control module is respectively connected to an audio input module, a communication module, a voice broadcast module, an alarm module, a display module, a storage module, an emergency insertion module, and a data analysis module; the communication module includes a GPRS communication module, a wireless transceiver module a...

Embodiment 2

[0014] The working principle is: the battery supplies power to other modules; the CPU main control module controls the program to run; the display module displays the information data on the LED display or liquid crystal display; the Ethernet transceiver module is connected to the PC computer through a router; the wireless transceiver module is used for Wireless communication to send and receive information; FM transceiver module is used for FM communication and send and receive information; sensor data acquisition module collects data on sensors; memory stores information and instructions; video compression encoding / decoding module is used to edit or decode video files captured by cameras; emergency The insertion module is used to insert important broadcast information; the digital voice processing module, audio amplifier module and speakers convert the broadcast content into audio mode and play it; the power charging module is used to manage the battery charging mode; the ov...

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 early-warning broadcast machine with a battery protecting function. The early-warning broadcast machine comprises a CPU master control module, a display module, an Ethernet transceiver module, a wireless transceiver module, an RF transceiver module, a sensor data acquisition module, a memory, a video compression coding / decoding module, an emergency insert playing module and a digital voice processing module. The battery is connected with the CPU master control module. The CPU master control module is connected with the display module, the Ethernet transceiver module, the wireless transceiver module, the RF transceiver module, the sensor data acquisition module, the memory, the video compression coding / decoding module, the emergency insert playing module and the digital voice processing module. The battery is provided with a power supply charging module and an overcharging protecting module. The early-warning broadcast machine with the battery protecting function has advantages of high operation reliability, convenient operation, high working efficiency, high operation stability of the power supply, effective protection for a power supply circuit and battery charging stability, and high practical value.

Description

technical field [0001] The invention relates to an early warning broadcaster, in particular to an early warning broadcaster with a battery protection function. Background technique [0002] In recent years, due to the comprehensive influence of human activities and natural factors, the global climate has shown a trend of warming year by year, large-scale irregular and abnormal weather has continued to emerge, and extreme weather events have occurred frequently, which has had a major impact on social and economic development, people's life and property safety and Destruction also directly threatens the ecological environment on which human beings depend. The convening of the "Copenhagen World Climate Conference" proves that governments and international organizations attach great importance to this issue, and dealing with the complex and changing climate environment has become an important issue concerning human beings and the world. [0003] my country has a vast terri...

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): H04H20/59G08B21/10
CPCY02D30/70
Inventor 冯秀霞
Owner HEILONGJIANG ZHENMEI BROADCAST COMM EQUIP