CN102381247A - Vehicular warning sound production control system and warning sound production method thereof - Google Patents
Vehicular warning sound production control system and warning sound production method thereof Download PDFInfo
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- CN102381247A CN102381247A CN2011102816881A CN201110281688A CN102381247A CN 102381247 A CN102381247 A CN 102381247A CN 2011102816881 A CN2011102816881 A CN 2011102816881A CN 201110281688 A CN201110281688 A CN 201110281688A CN 102381247 A CN102381247 A CN 102381247A
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Abstract
The invention relates to a vehicular warning sound production control system, which comprises a warning sound bank module and a warning sound playing module. An output end of the warning sound bank module is connected with an input end of the warning sound playing module, the warning sound bank module consists of an instruction input unit, an instruction receiving and analyzing unit and a warning sound storage unit which are sequentially connected, and an output end of the warning sound storage unit is connected with the input end of the warning sound playing module. The invention further relates to a warning sound production method utilizing the system. When the vehicular warning sound production control system and the warning sound production method thereof are adopted, various warning tones are stored in the warning sound bank module, each warning tone consists of various warning sounds, an warning sound of one of the warning tones can be selected by means of simple setting, a standard warning sound can also be set, accordingly, police vehicles in different regions can emit different warning sounds in the same emergency state, confusion of the warning sounds among the regions is avoided, different needs of the different regions are met, cost is low, and the vehicular warning sound production control system and the warning sound production method thereof can be widely applied to the police vehicles of various regions.
Description
Technical field
The present invention relates to the annunciator technical field, particularly alert sound sound-producing device technical field specifically is meant a kind of vehicle-mounted alert sound sounding control system and alert sound vocal technique thereof.
Background technology
Vehicle carried device perhaps is called alert sound sound-producing device, is a kind of common alert equipment of using, and in order in case of emergency to send alarm sound, the peripherad vehicle and the common people send prompting timely and effectively.Usually, different emergency situations adopts different alert the accent to distinguish, for example: public security, rescue, fire-fighting or the like, do not seeing under the situation of vehicle with convenient, discern according to alert sound.A vehicle carried device can send above-mentioned multiple alert the accent usually.But at present, each alert accent of all siren hornes all has only a kind of identical alert sound.Because China is vast in territory, each department are different, and the scope that need warn is also different, and alert requirement of transferring also is not quite similar.A kind of emergency situation is only adopted a kind of alert accent, take place easily interlocally to obscure, or the situation of different regions commonality difference, so existing vehicle-mounted siren horn is difficult to satisfy the different application demand of each department.
Summary of the invention
The objective of the invention is to have overcome above-mentioned shortcoming of the prior art, provide a kind of alert sound storehouse to comprise multiple alert the accent, every kind of alert accent comprises multiple alert sound again; Can select a certain police to transfer the alert sound that is adopted through simple setting, also can warn sound by established standards, thereby avoid the alert sound between different regions to obscure; Can be widely used in each regional police vehicle; Satisfy the different demands of different regions, and with low cost, use easy vehicle-mounted alert sound sounding control system and alert sound vocal technique thereof.
In order to realize above-mentioned purpose, vehicle-mounted alert sound sounding control system of the present invention has following formation:
It comprises alert sound library module and alert sound playing module; The mouth of described alert sound library module connects the input end of described alert sound playing module; Described alert sound library module comprises instruction input block, command reception analytic unit and the alert sound memory cell that is linked in sequence, and the mouth of described alert sound memory cell connects the input end of described alert sound playing module.Wherein, described instruction input block is matrix keyboard or composite keyboard.
In this vehicle-mounted alert sound sounding control system; Described command reception analytic unit is first micro controller system; Described alert sound memory cell is a second singlechip; The input end of described first micro controller system connects described instruction input block, and the mouth of described first micro controller system connects the input end of described second singlechip, and the mouth of described second singlechip connects the input end of described alert sound playing module.Described second singlechip has interconnective alert sound file memory and alert sound selection processor; The input end of described alert sound selection processor connects the mouth of described first micro controller system, and the mouth of described alert sound selection processor connects the input end of described alert sound playing module.
In this vehicle-mounted alert sound sounding control system; Described alert sound file memory stores fire-fighting, clears the way, one or more alert accent the in public security, rescue, engineering, PH, steam whistle and the bass; Described every kind of police stealthily substitutes and draws together four alert sound files; Wherein, comprise the alert sound file of a national standard at least.
In this vehicle-mounted alert sound sounding control system, described alert sound playing module is vehicle-mounted loudspeaker, and the input end of described vehicle-mounted loudspeaker connects the mouth of described alert sound memory cell.Described alert sound playing module also comprises power amplifier, and the mouth of described alert sound memory cell connects the input end of described vehicle-mounted loudspeaker through described power amplifier.
The present invention also provides a kind of and utilizes described vehicle-mounted alert sound sounding control system to realize the method for vehicle-mounted alert sound sounding, and this method may further comprise the steps:
(1) described command reception analytic unit receives from described instruction input block and plays alert sound instruction;
(2) described command reception analytic unit sends alert sound play signal according to the alert sound instruction of described broadcast to described alert sound memory cell;
(3) described alert sound memory cell is according to received alert sound play signal, to the alert sound of described alert sound playing module output.
In the method for this vehicle-mounted alert sound sounding; Described command reception analytic unit is first micro controller system; Described alert sound memory cell is a second singlechip; Described second singlechip has interconnective alert sound file memory and alert sound selection processor, and the input end of described first micro controller system connects described instruction input block, and the mouth of described first micro controller system connects the input end of described alert sound selection processor; The mouth of described alert sound selection processor connects the input end of described alert sound playing module; Described alert sound file memory stores at least a alert the accent, and described a kind of police transfers to and comprises the alert sound file of a national standard less, and described step (3) specifically may further comprise the steps:
(31) described alert sound selection processor receives described alert sound play signal;
(32) described alert sound selection processor reads corresponding alert sound file according to described alert sound play signal from described alert sound memory cell;
(33) described alert sound selection processor exports the alert sound file that is read to described alert sound playing module.
In the method for this vehicle-mounted alert sound sounding; Described alert sound file memory stores fire-fighting, clears the way, one or more alert accent the in public security, rescue, engineering, PH, steam whistle and the bass; Described every kind of police stealthily substitutes and draws together four alert sound files, and described step (32) specifically may further comprise the steps:
(321) described alert sound selection processor judges whether described alert sound play signal plays steam whistle or bass, if, then get into step (322), if not, then get into step (323);
(322) described alert sound memory cell reads corresponding steam whistle or the alert sound file of bass;
(323) described alert sound selection processor according to the selected fire-fighting of described alert sound play signal, clear the way, a kind of alert accent the among public security, rescue, engineering and the PH;
(324) described alert sound selection processor reads an alert sound file in selected alert the accent according to described alert sound play signal.
In the method for this vehicle-mounted alert sound sounding, described method is further comprising the steps of before in described step (1):
(01) described command reception analytic unit receives instruction from described instruction input block;
(02) described command reception analytic unit judges that described instruction for playing alert sound instruction or setting alert sound instruction, if play alert sound instruction, then gets into step (1), if set alert sound instruction, then gets into step (03);
(03) described command reception analytic unit sends alert sound setting signal according to the alert sound instruction of described setting to described alert sound memory cell;
(04) the alert sound selection processor of described alert sound memory cell judges whether the alert sound setting signal that receives is to set the alert tone signal of acquiescence, if, then get into step (05), if not, then get into step (06);
(05) described alert sound selection processor is set at the alert application signal of transferring of this kind according to the alert tone signal of described setting acquiescence with the alert sound file of national standard in described every kind of alert accent;
(06) described alert sound selection processor is set at the alert application signal of transferring of this kind according to described alert sound setting signal with an alert sound file in alert accent of appointment.
The vehicle-mounted alert sound sounding control system and the alert sound vocal technique thereof of this invention have been adopted; Its sounding control system comprises alert sound library module and alert sound playing module; The mouth of described alert sound library module connects the input end of described alert sound playing module; Described alert sound library module comprises instruction input block, command reception analytic unit and the alert sound memory cell that is linked in sequence, and the mouth of described alert sound memory cell connects the input end of described alert sound playing module.Multiple alert accent of storage in this alert sound library module, every kind of alert accent comprises multiple alert sound again.Through alert sound vocal technique provided by the invention, can utilize simple setting to select a certain police to transfer the alert sound that is adopted, also can warn sound by established standards; Thereby the police vehicle that makes different regions is under the same emergency state; Send different alert sounds, avoid the alert sound between different regions to obscure, satisfy the different demands of different regions; And with low cost, can be widely used in each regional police vehicle.
Description of drawings
Fig. 1 comprises the structural representation of the alert sound memory cell in the alert sound library module for vehicle-mounted alert sound sounding control system of the present invention.
Fig. 2 be in practical application vehicle-mounted alert sound sounding control system of the present invention at the structured flowchart of transmitting section.
Fig. 3 be in practical application vehicle-mounted alert sound sounding control system of the present invention at the structured flowchart of receiving unit.
Fig. 4 be in practical application vehicle-mounted alert sound sounding control system of the present invention at the workflow scheme drawing of transmitting section.
Fig. 5 be in practical application vehicle-mounted alert sound sounding control system of the present invention at the workflow scheme drawing of receiving unit.
The specific embodiment
In order more to be expressly understood technology contents of the present invention, the special following examples of lifting specify.
In one embodiment of the invention; This vehicle-mounted alert sound sounding control system comprises alert sound library module and alert sound playing module; The mouth of described alert sound library module connects the input end of described alert sound playing module; Described alert sound library module comprises instruction input block, command reception analytic unit and the alert sound memory cell that is linked in sequence, and the mouth of described alert sound memory cell connects the input end of described alert sound playing module.Wherein, described instruction input block is matrix keyboard or composite keyboard.Described alert sound playing module is vehicle-mounted loudspeaker, and the mouth of described alert sound memory cell connects the input end of described vehicle-mounted loudspeaker through power amplifier.
Vehicle-mounted alert sound sounding control system utilizing this embodiment realizes that in the method for vehicle-mounted alert sound sounding, this method may further comprise the steps:
(1) described command reception analytic unit receives from described instruction input block and plays alert sound instruction;
(2) described command reception analytic unit sends alert sound play signal according to the alert sound instruction of described broadcast to described alert sound memory cell;
(3) described alert sound memory cell is according to received alert sound play signal, to the alert sound of described alert sound playing module output.
In a kind of more preferably embodiment; Described command reception analytic unit is first micro controller system; Described alert sound memory cell is a second singlechip; The input end of described first micro controller system connects described instruction input block, and the mouth of described first micro controller system connects the input end of described second singlechip, and the mouth of described second singlechip connects the input end of described alert sound playing module.Described second singlechip has interconnective alert sound file memory and alert sound selection processor; The input end of described alert sound selection processor connects the mouth of described first micro controller system, and the mouth of described alert sound selection processor connects the input end of described alert sound playing module.Described alert sound file memory stores at least a alert the accent, and described police transfers to and comprises the alert sound file of a national standard less.
Vehicle-mounted alert sound sounding control system utilizing this embodiment realizes in the method for vehicle-mounted alert sound sounding that described step (3) specifically may further comprise the steps:
(31) described alert sound selection processor receives described alert sound play signal;
(32) described alert sound selection processor reads corresponding alert sound file according to described alert sound play signal from described alert sound memory cell;
(33) described alert sound selection processor exports the alert sound file that is read to described alert sound playing module.
In further preferred embodiment, described alert sound file memory stores fire-fighting, clears the way, one or more alert accent the in public security, rescue, engineering, PH, steam whistle and the bass, and described every kind of police stealthily substitutes and draws together four alert sound files.The structure in alert sound storehouse is as shown in Figure 1.
Vehicle-mounted alert sound sounding control system utilizing this embodiment realizes in the method for vehicle-mounted alert sound sounding that described step (32) specifically may further comprise the steps:
(321) described alert sound selection processor judges whether described alert sound play signal plays steam whistle or bass, if, then get into step (322), if not, then get into step (323);
(322) described alert sound memory cell reads corresponding steam whistle or the alert sound file of bass;
(323) described alert sound selection processor according to the selected fire-fighting of described alert sound play signal, clear the way, a kind of alert accent the among public security, rescue, engineering and the PH;
(324) described alert sound selection processor reads an alert sound file in selected alert the accent according to described alert sound play signal.
In a kind of preferred embodiment, described method is further comprising the steps of before in described step (1):
(01) described command reception analytic unit receives instruction from described instruction input block;
(02) described command reception analytic unit judges that described instruction for playing alert sound instruction or setting alert sound instruction, if play alert sound instruction, then gets into step (1), if set alert sound instruction, then gets into step (03);
(03) described command reception analytic unit sends alert sound setting signal according to the alert sound instruction of described setting to described alert sound memory cell;
(04) the alert sound selection processor of described alert sound memory cell judges whether the alert sound setting signal that receives is to set the alert tone signal of acquiescence, if, then get into step (05), if not, then get into step (06);
(05) described alert sound selection processor is set at the alert application signal of transferring of this kind according to the alert tone signal of described setting acquiescence with the alert sound file of national standard in described every kind of alert accent;
(06) described alert sound selection processor is set at the alert application signal of transferring of this kind according to described alert sound setting signal with an alert sound file in alert accent of appointment.
In an application of the invention, vehicle-mounted alert sound sounding control system of the present invention comprises transmitting section as shown in Figure 2 and receiving unit as shown in Figure 3.Wherein, transmitting section is made up of matrix keyboard and transmission micro controller system.Matrix keyboard sends various command, after the transmission micro controller system receives order, sends various command codes to receiving micro controller system by agreement, and its workflow is as shown in Figure 4.Transmitting section and receiving unit adopt serial communication mode, and transmitting section is sent code by agreement, and its code format is:
0X55+0XEE+ parameter 1+ parameter 2+ verification with
0X55,0XEE are preamble code
Parameter 1: alert sound code
Parameter 2: status code
Verification and each parameter sum only keep low two
Receiving unit converts the command code that receives into various command by the agreement regulation, sends corresponding alert sound, and its workflow is as shown in Figure 5.After receiving unit receives command code, carry out corresponding operation by its instruction.Mainly be divided into three parts:
One, normal running: send alert sound, it is in proper order: bass → steam whistle → other alert sounds.
Two, warn the sound setting: carry out alert sound setting, in alert sound storehouse, select needed alert sound.After being set, completion returns to normal running.
Three, the alert sound of recovery standard: no matter currently be in the sort of alert sound state, all return to the state of National standard.
The alert sound storehouse of this vehicle-mounted alert sound sounding control system is as shown in Figure 1, and it contains 8 kinds of alert accent: fire-fighting, clear the way, public security, rescue, engineering, PH, steam whistle and bass etc.Every kind of alert accent is contained alert sounds different in 4, and a kind of National standard is wherein arranged, and its excess-three kind has different characteristics, to satisfy the specific (special) requirements of different regions to alert sound.
The advantage of this vehicle-mounted alert sound sounding control system is:
1, every kind of alert accent is contained alert sounds different in 4, can freely select according to the hobby of oneself.In case selected back has just no longer become, only if the control step that follow procedure requires is reselected.
2, every kind alert transfer first be the alert sound of National standard, control step that can the follow procedure requirement will be warned the sound standard that returns to and warned sound.
3, need not do change basically to former siren horn, only need to warn the sound library and be loaded in the micro controller system of siren horn, control program is changed slightly, to adapt to the demand of interface.
The vehicle-mounted alert sound sounding control system and the alert sound vocal technique thereof of this invention have been adopted; Its sounding control system comprises alert sound library module and alert sound playing module; The mouth of described alert sound library module connects the input end of described alert sound playing module; Described alert sound library module comprises instruction input block, command reception analytic unit and the alert sound memory cell that is linked in sequence, and the mouth of described alert sound memory cell connects the input end of described alert sound playing module.Multiple alert accent of storage in this alert sound library module, every kind of alert accent comprises multiple alert sound again.Through alert sound vocal technique provided by the invention, can utilize simple setting to select a certain police to transfer the alert sound that is adopted, also can warn sound by established standards; Thereby the police vehicle that makes different regions is under the same emergency state; Send different alert sounds, avoid the alert sound between different regions to obscure, satisfy the different demands of different regions; And with low cost, can be widely used in each regional police vehicle.
In this specification sheets, the present invention is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from the spirit and scope of the present invention.Therefore, specification sheets and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (12)
1. vehicle-mounted alert sound sounding control system; It is characterized in that; Said vehicle-mounted alert sound sounding control system comprises alert sound library module and alert sound playing module; The mouth of described alert sound library module connects the input end of described alert sound playing module, and described alert sound library module comprises instruction input block, command reception analytic unit and the alert sound memory cell that is linked in sequence, and the mouth of described alert sound memory cell connects the input end of described alert sound playing module.
2. vehicle-mounted alert sound sounding control system according to claim 1 is characterized in that described instruction input block is matrix keyboard or composite keyboard.
3. vehicle-mounted alert sound sounding control system according to claim 1; It is characterized in that; Described command reception analytic unit is first micro controller system, and described alert sound memory cell is a second singlechip, and the input end of described first micro controller system connects described instruction input block; The mouth of described first micro controller system connects the input end of described second singlechip, and the mouth of described second singlechip connects the input end of described alert sound playing module.
4. vehicle-mounted alert sound sounding control system according to claim 3; It is characterized in that; Described second singlechip has interconnective alert sound file memory and alert sound selection processor; The input end of described alert sound selection processor connects the mouth of described first micro controller system, and the mouth of described alert sound selection processor connects the input end of described alert sound playing module.
5. vehicle-mounted alert sound sounding control system according to claim 4 is characterized in that, described alert sound file memory stores at least a alert the accent, and described police transfers to and comprises the alert sound file of a national standard less.
6. vehicle-mounted alert sound sounding control system according to claim 4; It is characterized in that; Described alert sound file memory stores fire-fighting, clears the way, one or more alert accent the in public security, rescue, engineering, PH, steam whistle and the bass, and described every kind of police stealthily substitutes and draws together four alert sound files.
7. according to each described vehicle-mounted alert sound sounding control system in the claim 1 to 6, it is characterized in that described alert sound playing module is vehicle-mounted loudspeaker, the input end of described vehicle-mounted loudspeaker connects the mouth of described alert sound memory cell.
8. vehicle-mounted alert sound sounding control system according to claim 7 is characterized in that described alert sound playing module also comprises power amplifier, and the mouth of described alert sound memory cell connects the input end of described vehicle-mounted loudspeaker through described power amplifier.
9. method of utilizing the described vehicle-mounted alert sound sounding control system of claim 1 to realize vehicle-mounted alert sound sounding is characterized in that described method may further comprise the steps:
(1) described command reception analytic unit receives from described instruction input block and plays alert sound instruction;
(2) described command reception analytic unit sends alert sound play signal according to the alert sound instruction of described broadcast to described alert sound memory cell;
(3) described alert sound memory cell is according to received alert sound play signal, to the alert sound of described alert sound playing module output.
10. the method for vehicle-mounted alert sound sounding according to claim 9; It is characterized in that; Described command reception analytic unit is first micro controller system, and described alert sound memory cell is a second singlechip, and described second singlechip has interconnective alert sound file memory and alert sound selection processor; The input end of described first micro controller system connects described instruction input block; The mouth of described first micro controller system connects the input end of described alert sound selection processor, and the mouth of described alert sound selection processor connects the input end of described alert sound playing module, and described alert sound file memory stores at least a alert the accent; Described a kind of police transfers to and comprises the alert sound file of a national standard less, and described step (3) specifically may further comprise the steps:
(31) described alert sound selection processor receives described alert sound play signal;
(32) described alert sound selection processor reads corresponding alert sound file according to described alert sound play signal from described alert sound memory cell;
(33) described alert sound selection processor exports the alert sound file that is read to described alert sound playing module.
11. the method for vehicle-mounted alert sound sounding according to claim 10; It is characterized in that; Described alert sound file memory stores fire-fighting, clears the way, one or more alert accent the in public security, rescue, engineering, PH, steam whistle and the bass; Described every kind of police stealthily substitutes and draws together four alert sound files, and described step (32) specifically may further comprise the steps:
(321) described alert sound selection processor judges whether described alert sound play signal plays steam whistle or bass, if, then get into step (322), if not, then get into step (323);
(322) described alert sound memory cell reads corresponding steam whistle or the alert sound file of bass;
(323) described alert sound selection processor according to the selected fire-fighting of described alert sound play signal, clear the way, a kind of alert accent the among public security, rescue, engineering and the PH;
(324) described alert sound selection processor reads an alert sound file in selected alert the accent according to described alert sound play signal.
12. the method for vehicle-mounted alert sound sounding according to claim 10 is characterized in that, described method is further comprising the steps of before in described step (1):
(01) described command reception analytic unit receives instruction from described instruction input block;
(02) described command reception analytic unit judges that described instruction for playing alert sound instruction or setting alert sound instruction, if play alert sound instruction, then gets into step (1), if set alert sound instruction, then gets into step (03);
(03) described command reception analytic unit sends alert sound setting signal according to the alert sound instruction of described setting to described alert sound memory cell;
(04) the alert sound selection processor of described alert sound memory cell judges whether the alert sound setting signal that receives is to set the alert tone signal of acquiescence, if, then get into step (05), if not, then get into step (06);
(05) described alert sound selection processor is set at the alert application signal of transferring of this kind according to the alert tone signal of described setting acquiescence with the alert sound file of national standard in described every kind of alert accent;
(06) described alert sound selection processor is set at the alert application signal of transferring of this kind according to described alert sound setting signal with an alert sound file in alert accent of appointment.
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Application publication date: 20120321 |