CN105741680A

CN105741680A - Multimedia advertisement machine with function of starting up and shutting off at regular time

Info

Publication number: CN105741680A
Application number: CN201610300559.5A
Authority: CN
Inventors: 彭晓曦; 邓伟
Original assignee: CHENGDU USINGWIN ELECTRONICS Co Ltd
Current assignee: CHENGDU USINGWIN ELECTRONICS Co Ltd
Priority date: 2016-05-09
Filing date: 2016-05-09
Publication date: 2016-07-06

Abstract

The invention discloses a multimedia advertisement machine with a function of starting up and shutting off at regular time, comprising a central control module, a display module, a clock control module, a card reader module, a hard disk module, a clock power supply module, a power supply system and a rechargeable battery module, wherein the power supply system and the rechargeable battery module are used for supplying a power source for the central control module; two-way data transmission is respectively realized between the clock control module and the central control module, between the card reader module and the central control module as well as between the hard disk module and the central control module; the central control module is used for controlling the display module to play advertising information; the clock control module is connected with the central control module by an I2C interface, and the central control module is capable of reading clock information from the clock control module; the clock power supply module is used for providing an independent power supply for the clock control module; a 9LPRS485CGLF clock chip is adopted by the clock control module, the central control module is an MCS-51 single-chip microcomputer, and a CMOS battery is adopted by the clock power supply module. The multimedia advertisement machine provided by the invention can be automatically started up and shut off at regular time.

Description

A kind of Multimedia Advertisement Machine with timed startup/shutdown function

Technical field

The invention belongs to advertisement machine field, particularly relate to a kind of Multimedia Advertisement Machine with timed startup/shutdown function.

Background technology

Along with science and technology make rapid progress development, the whole world has been enter into the Network Information epoch, except newpapers and periodicals, broadcast, TV and Outside the conventional advertisement mediums such as the Internet, Multimedia Advertisement Machine arises at the historic moment as a kind of advertising media, is distributed mainly on top grade The public places such as building, hotel, market, chain store, bank, cinema, station, airport, subway, bus, its pin Strong to property, effect is obvious, is favored by a lot of advertising companies.These place ratios are relatively decentralized, and the time of flow of personnel is also respectively arranged with Difference, the program of broadcasting is also suitable because of ground, and the operation of usual Multimedia Advertisement Machine is all to need 1 staff, and every day, timing was gone Hand switch machine, operation is inconvenient for.

Summary of the invention

The technical problem to be solved is to provide a kind of Multimedia Advertisement Machine with timed startup/shutdown function, can realize many The automatic time switch machine of media advertisement machine, it is to avoid by timed power on/off artificial every day, saves human cost.

The present invention solves a kind of Multimedia Advertisement Machine with timed startup/shutdown function that its technical problem is used, including central authorities' control Molding block, display module, clock control module, card reader module, hard disc module, clock power module, electric power system and fill Electricity battery module；Described electric power system and charging cell module provide power supply for described central control module；Described clock control mould Block, card reader module and hard disc module all can realize bidirectional data transfers with described central control module；Described central control module After card reader module or hard disc module reading information, control described display module play advertising message；Described clock control module is led to Crossing I2C interface to be connected with described central control module, described central control module reads clock information from described clock control module； Described clock power module provides independent power supply for described clock control module；Described clock control module uses 9LPRS485CGLF clock chip, described central control module is MCS-51 single-chip microcomputer, and described clock power module uses CMOS Battery.

Further described charging cell module uses ferric phosphate lithium cell.

The invention has the beneficial effects as follows: owing to being provided with central control module, clock control module and clock power module, in Program is play in the switching on and shutting down time and the start that set Multimedia Advertisement Machine in the control module of centre in advance, it is possible to allow multimedia advertising Machine performs timed power on/off automatically according to the switching on and shutting down time pre-set, every day, it is not necessary to manual operation again；Charging cell module Power supply is provided for central control module in turn with electric power system；Electric power system is powered under normal circumstances, when electric power system power-off, Power supply is provided for Multimedia Advertisement Machine, to ensure normal play advertisement by charging cell module.

Accompanying drawing explanation

Fig. 1 is the structural schematic block diagram of the present invention；

Detailed description of the invention

The present invention is further described with embodiment below in conjunction with the accompanying drawings.

As it is shown in figure 1, a kind of Multimedia Advertisement Machine with timed startup/shutdown function of the present invention, including central control module, show Show module, clock control module, card reader module, hard disc module, clock power module, electric power system and charging cell module； Described electric power system and charging cell module provide power supply for described central control module；Described clock control module, card reader mould Block and hard disc module all can realize bidirectional data transfers with described central control module；Described central control module is from card reader module Or after hard disc module reading information, control described display module broadcasting advertising message；Described clock control module by I2C interface with Described central control module connects, and described central control module reads clock information from described clock control module；Described clock electricity Source module provides independent power supply for described clock control module；Described clock control module uses 9LPRS485CGLF clock core Sheet, described central control module is MCS-51 single-chip microcomputer, and described clock power module uses CMOS battery.

Wherein, described central control module controls the broadcasting of described display module from card reader module or hard disc module after reading information Advertising message, advertisement to be played can be stored in hard disc module by user, or is stored in other external memory card, when When needing to play advertising message, central control module reads the information in external memory card by card reader module.User exists in advance Central control module arranges the switching on and shutting down time, and central control module is by reading the current time in clock control module, thus reality Existing timed startup/shutdown function, it is to avoid by manual control switch's machine, saves human cost；Using CMOS battery is 9LPRS485CGLF Clock chip provides independent current source, to ensure that clock chip is properly functioning, it is to avoid because of the electric power system power-off of Multimedia Advertisement Machine Clock is caused to need to reset；In order to avoid Multimedia Advertisement Machine electric power system have a power failure and cause can not normal play advertisement, In the present embodiment, also including charging cell module, described charging cell module and described electric power system are central control module in turn Power supply is provided；Electric power system is powered under normal circumstances, when electric power system power-off, is multimedia advertising by charging cell module Machine provides power supply, to ensure normal play advertisement.As preferred embodiment, described charging cell module uses LiFePO4 Battery.It is big that LiFePO4 has battery capacity, and no matter is in what state, can with fill with, need not first discharge and recharge, The advantages such as service life is long, lightweight.

Claims

1. a Multimedia Advertisement Machine with timed startup/shutdown function, it is characterised in that: include central control module, display mould Block, clock control module, card reader module, hard disc module, clock power module, electric power system and charging cell module；Institute State electric power system and charging cell module and provide power supply for described central control module；Described clock control module, card reader module All bidirectional data transfers can be realized with described central control module with hard disc module；Described central control module from card reader module or Control described display module after hard disc module reading information and play advertising message；Described clock control module passes through I2C interface and institute Stating central control module to connect, described central control module reads clock information from described clock control module；Described clock power Module provides independent power supply for described clock control module；Described clock control module uses 9LPRS485CGLF clock chip, Described central control module is MCS-51 single-chip microcomputer, and described clock power module uses CMOS battery.

A kind of Multimedia Advertisement Machine with timed startup/shutdown function, it is characterised in that fill described in: Electricity battery module uses ferric phosphate lithium cell.