CN202221623U

CN202221623U - Portable wireless arrival reminder

Info

Publication number: CN202221623U
Application number: CN2011203169278U
Authority: CN
Inventors: 龙华; 韦旭; 谢涛; 杜庆治
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2011-08-29
Filing date: 2011-08-29
Publication date: 2012-05-16
Anticipated expiration: 2021-08-29

Abstract

The utility model discloses a portable wireless arrival reminder. A signal preprocessing module, a microprocessor chip, a clock module, a reset module, a man-machine interface module, a vibration module and a power module are arranged inside the portable wireless arrival reminder, the signal preprocessing module, the power module, the clock module and the reset module are connected onto input pins of a micro-processing module respectively, the man-machine interface module is connected onto an I/O (input/output) pin of the microprocessor chip arranged inside a receiving end, the vibration module is connected with an output pin of the microprocessor chip, a switch, a matrix keyboard and a tiny display are arranged outside the reminder, the switch is connected with the power module, and the matrix keyboard and the tiny display are externally connected by the aid of the man-machine interface module. The portable wireless arrival reminder can be made into various closed-fit accessories, and solves the problems that passengers do not hear voice announcement and then miss stations due to loud noise inside and outside public transport means, or heavy sleep, listening to music, playing games and the like, and particularly old people are insensitive to the voice announcement due to physical causes and then miss the stations.

Description

A kind of portable mobile wireless arrival reminding device

Technical field

The utility model relates to a kind of portable mobile wireless arrival reminding device, according to every passenger's requirement, when public transport is arrived at a station, reminds the passenger to get off.

Background technology

Continuous propelling along with urbanization process; Urban structure constantly widens, and the time that people go out to do public transport increases day by day, and the arrival reminding of usefulness mainly is to adopt voice broadcast in the market; The noise inside and outside owing to public transport is big; Perhaps sleep soundly owing to the passenger and listen sing, to play games etc. and do not hear that sound broadcast misses the generation of get-off stop situation, especially the elderly feels for sound broadcast is not clear owing to the health reason, occurs missing the website problem more easily.

The utility model content

The utility model discloses a kind of simple portable mobile wireless arrival reminding device; Utilization is installed in signal that wireless transmitting terminals or other method in the public transport send through reminiscences; The realization prompting function that arrives at a station; It can be integrated in the accessories such as bracelet, ornament, lighter or key chain, reminds the passenger to get off targetedly with vibration mode.

The utility model is achieved in that portable mobile wireless arrival reminding device is a wireless receiving end; It is built-in with signal pre-processing module, microprocessor module, clock module, reseting module, human-machine interface module, shock module and power module; Signal processing module, power module, clock module, reseting module are connected on respectively on the corresponding input end of micro treatment module; Human-machine interface module is connected on the I/O end of the built-in microprocessor module of reminiscences; Shock module links to each other with the output terminal of microprocessor module, and reminiscences is equipped with switch and matrix keyboard that is connected with human-machine interface module and the small display screen that is connected with power module outward.Microprocessor module can be selected common 80C51 single-chip microcomputer for use or possess other brand of said function, accomplishes its control function; Other module all adopts common commercially available module.

For cooperating the use of the utility model; Bus is provided with wireless transmitting terminals and voice module; They are connected on the same port of the common microprocessor module that is equipped with in the bus, through microprocessor module control voice module in the original system, realize the sound broadcast function.

During use, the passenger is at the front opening reminiscences switch of getting on the bus, and pre-sets the number of standing by bus according to the line information on the station board through man-machine interface, waits for that then the rectangular pulse signal of wireless transmitting terminals arrives.When arriving at a station at every turn, trigger wireless transmitting terminals by the voice station reporting instrument on the bus, send rect.p. to portable mobile wireless arrival reminding device; After receiving antenna receives signal; Carry out pre-service through pre-processing module; Amplify to the received signal, rectification, filtering and voltage ratio; Obtaining the 80C51 single-chip microcomputer can identified signal, sends into microprocessor module 80C51 single-chip microcomputer then, judges by microprocessor chip whether the value in the counter is 0.Value as if in the counter is not 0, then does to subtract an operation.So like this; Every station transmitter module is triggered with voice module simultaneously; Counter in the microprocessor chip is just carried out and is subtracted one operation, and the value in counter is reduced to 0, i.e. expression arrives the point of destination; Microprocessor chip triggers shock module work immediately, and generation shakes and reminds the passenger to get off.If do not reach the number of standing by bus, then continue to wait for the arrival that transmits, trigger microprocessor and carry out subtraction, the value in counter is 0.

The utility model is simple in structure, and convenient the use makes the passenger can on public transport, feel at ease to have a rest, and can pass through the vibration reminding passenger when arriving at a station, and will be a Gospel for people who often takes public transport and the elderly.

Description of drawings

Fig. 1 is the utility model system schematic;

Fig. 2 is the utility model workflow diagram.

Specific embodiments

Below in conjunction with accompanying drawing, utilize embodiment that the utility model is described further.

Like Fig. 1, shown in 2; This portable mobile wireless arrival reminding device is built-in with signal pre-processing module, microprocessor module, clock module, reseting module, human-machine interface module, shock module and power module; Signal processing module, power module, clock module, reseting module are connected on respectively on the corresponding input end of micro treatment module; Human-machine interface module is connected on the I/O end of the built-in microprocessor module of reminiscences; Shock module connects the output terminal of microprocessor module, and reminiscences is equipped with switch and matrix keyboard that is connected with human-machine interface module and the small display screen that is connected with power module outward.

The microprocessor module of this portable mobile wireless arrival reminding device is selected common 80C51 single-chip microcomputer for use, and other module all adopts common commercially available module.The mode that chip adopts negative edge to trigger by its internal clocking of clock module control, and by its power supply of electric power source pair of module, can use reseting module that this reminiscences is resetted when system produces unusual or require counter to reset.The passenger is through stand by bus number and check that through display screen this value will be deposited in the counter of microprocessor module of the matrix keyboard setting that is connected with human-machine interface module.

This portable mobile wireless arrival reminding device and existing public transport wireless transmitting terminals are used; The sound broadcast function realizes through microprocessor module control voice module in the original system; Wireless transmitter module is connected on the same I/O end that original system links to each other with voice module; Transmitter module and voice module are with being triggered, to wireless receiving end emission rectangular pulse signal simultaneously.

The utility model describes through the practical implementation process, under the situation that does not break away from the utility model scope, can also carry out various conversion and be equal to replacement the utility model patent.In addition, to particular condition, the portable wireless station reminiscences of customizable different profiles does not break away from the scope of the utility model patent.Therefore, the utility model patent is not limited to disclosed practical implementation process, and should comprise the whole embodiments that fall in the utility model Patent right requirement scope.

Claims

1. portable mobile wireless arrival reminding device, it is characterized in that: reminiscences is built-in with signal pre-processing module, microprocessor module, clock module, reseting module, human-machine interface module, shock module and power module; Signal processing module, power module, clock module, reseting module are connected on respectively on the corresponding input end of micro treatment module; Human-machine interface module is connected on the I/O end of microprocessor module; Shock module links to each other with the output terminal of microprocessor module, and reminiscences is equipped with switch and matrix keyboard that is connected with human-machine interface module and the small display screen that is connected with power module outward.

2. portable mobile wireless arrival reminding device according to claim 1 is characterized in that: the single-chip microcomputer of microprocessor module is that perhaps other possesses the single-chip microcomputer of said function to common 80C51 single-chip microcomputer.