CN105355063A

CN105355063A - LED alarm lamp device with voice

Info

Publication number: CN105355063A
Application number: CN201510551255.1A
Authority: CN
Inventors: 卫宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-02
Filing date: 2015-09-02
Publication date: 2016-02-24

Abstract

The present invention discloses a LED alarm lamp device with voice. The LED alarm lamp device with voice is provided with a single chip microcomputer; the input end of the single chip microcomputer is connected with a key array (2); one group of output ends of the single chip microcomputer is connected with the display circuit of the LED lamp, and the other group of output ends of the single chip microcomputer is connected with a voice chip (4); and one output end of the voice chip is configured to output assigned voice to a voice amplifying circuit (5). Signals are inputted to the single chip microcomputer through the key array at the input end, the single chip microcomputer is configured to perform various logic processings according to the signals inputted by the keys, and control the display circuit and the voice circuit to output corresponding display data and voice, therefore the synchronization of voice and data is achieved.

Description

With the LED alarm lamp device of voice

Technical field

The present invention relates generally to a kind of police device, particularly a kind of LED alarm lamp device with voice.

Background technology

Process in on-the-spot business on duty police, only alarm lamp device is had above the police car taken, police car do not have sound prompt device, if need to propaganda directed to communicate, usually all hold loudspeaker by police's hand to propaganda directed to communicate, due to the reason of police individual, sometimes in propagandaing directed to communicate, some are carried secretly because of personal mood, or accent, or carry the dialects of various places secretly, the effect of propagandaing directed to communicate is caused not to be fine, dispute is caused time serious, affect effect on duty, therefore by some speech criterions, voice device is arranged on police car as the equipment of responding, change the equipment of existing police, the Color Expression situation of warning lamp is not very abundant in addition, also need to improve to some extent.

Summary of the invention

The object of the present invention is to provide a kind of shortcoming that can overcome known technology, for police equipment provides voice device, the setting changing warning lamp color is more eye-catching, police device is made to show word, synchronously can send again the voice of word content, content expresses the LED alarm lamp device of abundanter band voice.

For achieving the above object, the solution of the present invention is: a kind of LED alarm lamp device with voice, a single-chip microcomputer is set, the input termination one button battle array of described single-chip microcomputer, one group of output terminal of single-chip microcomputer connects with a LED display circuit, another group output terminal connects with a speech chip, and an output terminal of speech chip exports the voice of specifying to voice amplification circuit.

Adopt such scheme, by the button battle array of input end, signal is input in single-chip microcomputer, single-chip microcomputer carries out various logic process according to the signal of key-press input, control display circuit and sound circuit, export corresponding display data and voice, reach voice and the synchronous effect of word, thus achieve object of the present invention.

Below in conjunction with accompanying drawing, the solution of the present invention is described in more detail.

Accompanying drawing explanation

Fig. 1 is the LED alarm lamp device control block diagram of band voice;

Fig. 2 is the LED alarm lamp device operation circuit figure of band voice;

Fig. 3 is the LED alarm lamp device control program process flow diagram of band voice;

Fig. 4 is that the control panel of device in Fig. 2 arranges figure;

Fig. 5 is the LED alarm lamp device warning lamp stereographic map of band voice.

Embodiment

Control system block diagram as shown in Figure 1, there is a system controller 1, its input end provides connecting by strong battle array 2 of set value signal with one, its output terminal connects with a LED screen 3, connect with a speech chip 4, speech chip connects with a voice amplification circuit 5, and voice amplification circuit connects with loudspeaker 6 after power amplification.

If Fig. 2 is the concrete wiring diagram designed according to the control system block diagram of Fig. 1.In figure, system controller has a logic element to be single-chip microcomputer 7, the model of the present embodiment single-chip microcomputer is P1C16F76, certainly the single-chip microcomputer using other models is not got rid of, its input end connects with one group of button battle array 2, to the control signal of single-chip microcomputer input definite value, have ten six press keys in the button battle array 2 of the present embodiment, each button has the function pre-set, below describe in by detailed introduction.Single-chip microcomputer 7 has two output terminals, a Voice command output terminal 8 connects with a speech chip 4, described speech chip model is ISD1700, an output terminal 9 of speech chip exports the voice of specifying to voice amplification circuit, this amplifying circuit exports electric signal to loudspeaker, thus generation voice, voice are determined by button battle array 2.Set voice can be identified in advance from the control panel of Fig. 4 is arranged, as button (1) accident is cleared out a gathering place: the scene of the accident please don't be surrounded and watched, avoid congested in traffic generation secondary injury, ask unrelated person and vehicle to withdraw scene; Button (2) is emergent to give way: upcoming traffic accident, traffic police's site inspection, please keep to the side to travel by vehicle deceleration, abdicates escape truck, thanks and support and coordinate, button (3) road faces pipe: traffic controller ahead, road temporary enclosed, please keep to the side successively to wait by vehicle, detour and please note safety; Button (4) weather is reminded: Changes in weather please open two sudden strain of a muscle emergency light extremely, drives with caution, wishes that you have a good trip; Button (5) is forbidden to disobey and is stopped: traffic main artery forbids disorderly to stop leaving about, and obstruction parks cars in violation of rules and regulations and please sails out of scene immediately, and offender will process in accordance with the law; Button (6) security warning: traffic police is pointed out to you, drinks and does not drive, and drives not drink; Button (7) regulation publicizes: drive civilized car, walk civilized road, accomplish that decorum is gone on a journey.Pre-set by the mandarin of standard, sound and easily understanding, can not misunderstand.Other settings of button are included on button writes " air defense ", " protocol ", " steam whistle ", the signal languages such as " public security " classification, and use procedure is unlikely acts hurriedly in a messy situation, mistake in.

The LED display output terminal of single-chip microcomputer 7 shows input end with one group of LED 10 and is connected.Described LED display as shown in Figure 5, for being arranged on the alarm lamp device stereographic map on police car top, the panel 11 that described alarm lamp device has one to be provided with LED battle array, panel is two-sided, there are loudspeaker 12 atop, there is a disc lampshade 13, inside there is a rotating flashing lamp, there is the warning horn 14 that can send sharp in a stern voice sound, the panel 11 of LED is in its display area, under the state of static non-communicated power supply, can show be arranged in red, blue look or red, blue, red or blue, red, blue look, reaching difference civil LED display screen base plate is the situation of black, people is made more easily to differentiate police device, public security state corresponding to three kinds of panels is in use defined by the police.The panel 11 of LED is also designed to shot-light form in display area, and the shot-light of formation sends dazzling white light post, and its meaning comprises and illuminates the site of the accident, for fright effect is played at responding scene, strengthen road surface management and control effect, also can the adjustable flicker of frequence of exposure, to reach the states such as statement emergency relief.

LED for coordinate sound effect, also can show the word consistent with voice, during as sent " please don't disorderly stop to leave about " when voice, LED display send equally and please don't disorderly stop to leave about " word, enhancing impression.

In Fig. 2, remainder such as power supply 15 provides stabilized voltage supply to whole control circuit, and controls voice output circuit 16 etc.

Fig. 3 is the process flow diagram of the control program of control system.Main corresponding single-chip microcomputer, from frame 17, first initiating port frame 18 is entered, whole system is made to do the prestarting preparation of program, enter frame 19, wait for the set value signal sent here from button battle array, frame 20 then returns continuation waiting signal from line 21 as do not received signal, if send the set value signal of button here from frame 19, then signal enters frame 22 and frame 23 simultaneously, and frame 22 is Speech processing frames, frame 23 is LED signal transacting frames, the set value signal of a corresponding button battle array, returns frame 19 from line 24 after being disposed, waits for new button battle array signal.

Be written as software program according to above-mentioned block diagram higher level lanquage VB, be solidificated in one chip microcomputer, this software of system cloud gray model then can complete corresponding function well, and be certainly not limited to VB, also can adopt other Languages, this is understandable.

Claims

1. the LED alarm lamp device with voice, it is characterized in that: a single-chip microcomputer is set, input termination one button battle array (2) of described single-chip microcomputer, one group of output terminal of single-chip microcomputer connects with a LED display circuit, another group output terminal connects with a speech chip (4), and an output terminal of speech chip exports the voice of specifying to voice amplification circuit (5).

2. a kind of LED alarm lamp device with voice according to claim 1, is characterized in that: button battle array has ten six press keys in (2), and each button has the function pre-set.

3. a kind of LED alarm lamp device with voice according to claim 1, is characterized in that: the model of single-chip microcomputer is P1C16F76.

4. a kind of LED alarm lamp device with voice according to claim 1, is characterized in that: speech chip model is ISD1700.

5. a kind of LED alarm lamp device with voice according to claim 1, it is characterized in that: the panel (11) that described alarm lamp device has to be provided with LED battle array, panel is two-sided, there are loudspeaker (12) atop, there is a disc lampshade (13), inside there is a rotating flashing lamp, there is the warning horn (14) that can send sharp in a stern voice sound, the panel (11) of LED, in its display area, under the state of static non-communicated power supply, can show and be arranged in red, Lan Se or red, blue, red or blue, red, blue look.

6. a kind of LED alarm lamp device with voice according to claim 5, is characterized in that: the panel (11) of LED is also designed to shot-light form in display area.