CN105128733B - Novel automobile intelligence directive property loudspeaker - Google Patents
Novel automobile intelligence directive property loudspeaker Download PDFInfo
- Publication number
- CN105128733B CN105128733B CN201510515311.6A CN201510515311A CN105128733B CN 105128733 B CN105128733 B CN 105128733B CN 201510515311 A CN201510515311 A CN 201510515311A CN 105128733 B CN105128733 B CN 105128733B
- Authority
- CN
- China
- Prior art keywords
- signal
- early warning
- making system
- latitude
- warning decision
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001133 acceleration Effects 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of intelligent directive property loudspeaker of novel automobile, including speaker body, in addition to：Signal load unit, the speed of collection vehicle, acceleration and latitude and longitude information are simultaneously sent to early warning decision-making system and signal transmitting receiving device；Signal launches receiving device, and transmitting and reception carry this car and the speed of other vehicles, acceleration, the wireless signal of latitude and longitude information；Distance measuring sensor, measures the distance between other vehicles and this car, and range information is sent into early warning decision-making system；Early warning decision-making system, unsafe condition is judged according to speed, acceleration, the latitude and longitude information with Ben Che and other vehicles, and range information；Alarm bell, when early warning decision-making system judges vehicle condition as danger, alarm bell sends sound and realizes alarm.The present invention judges unsafe condition using the analysis of early warning decision-making system, and to alarm bell signal an alert, alarm bell sends sound, and reminding effect is realized to driver, improves the driving safety of automobile.
Description
Technical field
The present invention relates to technical field of vehicle safety, more particularly to the intelligent directive property loudspeaker of novel automobile, and installation should
The vehicle of novel intelligent directive property loudspeaker.
Background technology
Modern economy develops the fast development for having driven transportation rapidly, increasing people's selection purchase vapour
Car；The extensive reference of automobile, make it that interpersonal exchange is more frequent, distance is constantly furthered, and it is not only lifted
Quality of life, and accelerate rhythm of life.Currently, automobile has turned into the communications and transportation public affairs tool that it is essential that people go on a journey.
In recent years, being on the increase with automobile quantity, the fast development of traffic, the travel speed of automobile also increases therewith
Plus.Therefore, the driving safety of automobile has become the problem of people must go to face, and wherein car to car impact is influence car row
Sail the key factor of security.Turned on the aircondition in hot summer or winter automobile be required for during traveling vehicle window is tight
Close.Due to the enclosed environment of automobile, which results in driver it is difficult to hear that the tucket of car is carried out in rear or side in car.
During running at high speed, the prompt message of car is carried out due to not being connected to, the improper operation of driver often leads to knock into the back or and side
Side carrys out car collision.
Therefore, how to being completely enclosed because of vehicle window, noise etc. causes driver not find around to ring during high vehicle speeds
Whistling fails to make the driving safety accurately judged, has become the technical problem that those skilled in the art are badly in need of solving.
The content of the invention
The present invention seeks to：There is provided a kind of novel automobile intelligent directive property loudspeaker, optionally remind driver, improve
The driving safety of vehicle.
The technical scheme is that：
Novel automobile intelligence directive property loudspeaker, including speaker body, in addition to：
Signal load unit, the speed of collection vehicle, acceleration and latitude and longitude information and be sent to early warning decision-making system and
Signal launches receiving device；
Signal launches receiving device, is linked with the horn button of this car, while honking transmitting carry this car speed,
The wireless signal of acceleration, latitude and longitude information, and receive the other speed of carrying, acceleration, the wireless signal of latitude and longitude information；
Distance measuring sensor, measures the distance between other vehicles and this car, and range information is sent into early warning judgement system
System；
Early warning decision-making system, the signal of receive information load-on module, signal transmitting receiving device and distance measuring sensor, and root
It is believed that number in this car for including and other vehicles speed, acceleration, latitude and longitude information, and range information judges dangerous shape
Condition；
Alarm bell, when early warning decision-making system judges vehicle condition as danger, alarm bell send sound realize alarm, the alarm bell with
Speaker body design is into a single integrated structure.
It is preferred that, the wireless signal is 802.11p.
It is preferred that, described information load-on module includes analog-digital converter and the velocity sensor connected respectively at it, accelerated
Sensor and global position system are spent, the analog signal of car speed, acceleration and latitude and longitude information is converted into digital letter
Number and be loaded onto early warning decision-making system and signal transmitting receiving device.
It is preferred that, the distance measuring sensor is ultrasonic sensor.
It is preferred that, the distance measuring sensor is connected as a single entity with speaker body, installed in the middle part of automobile chassis.
It is preferred that, the distance measuring sensor uses K4241340 sensors, and signal load unit is used
TMS320F2808PZA sensor signal process chips, early warning decision-making system uses STC89C52 microprocessors.
It is an advantage of the invention that：
The intelligent directive property loudspeaker of novel automobile provided by the present invention, mould is loaded using early warning decision-making system receive information
The signal of block, signal transmitting receiving device and distance measuring sensor, and according to the speed of this car for being included in signal and other vehicles,
Acceleration, latitude and longitude information, and range information analysis judge unsafe condition, and to alarm bell signal an alert, alarm bell sends sound
Sound, reminding effect is realized to driver, is reduced the possibility of traffic accident generation, is improved the driving safety of automobile.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Fig. 1 is the structural representation of the intelligent directive property loudspeaker of novel automobile proposed by the present invention；
Fig. 2 is schematic view of the mounting position of the intelligent directive property loudspeaker of novel automobile on automobile in Fig. 1；
Fig. 3 is the operation principle schematic diagram of the intelligent directive property loudspeaker of novel automobile in Fig. 1；
Fig. 4 is the schematic flow sheet of the intelligent directive property loudspeaker of novel automobile proposed by the present invention.
Embodiment
As shown in figure 1, the intelligent directive property loudspeaker of disclosed novel automobile, including speaker body, in addition to：
Signal load unit, the speed of collection vehicle, acceleration and latitude and longitude information and be sent to early warning decision-making system and
Signal launches receiving device；Described information load-on module is connected with velocity sensor, acceleration transducer and satellite fix system
System, is converted to data signal by the analog signal of the car speed, acceleration and latitude and longitude information of velocity sensor and is loaded onto
Early warning decision-making system and signal transmitting receiving device.
Signal launches receiving device, is linked with the horn button of this car, while honking transmitting carry this car speed,
The 802.11p wireless signals of acceleration, latitude and longitude information, and receive and carry other speed, acceleration, latitude and longitude information
802.11p wireless signal；
Distance measuring sensor S1, is connected as a single entity with loudspeaker, measures the distance between other vehicles and this car, and by range information
It is sent to early warning decision-making system；
Early warning decision-making system, the signal of receive information load-on module, signal transmitting receiving device and distance measuring sensor, and root
It is believed that number in this car for including and other vehicles speed, acceleration, latitude and longitude information, and range information judges dangerous shape
Condition；
Alarm bell, when early warning decision-making system judges vehicle condition as danger, alarm bell sends sound and realizes alarm；
As shown in Fig. 2 distance measuring sensor S1 and loudspeaker are connected as a single entity installed in the centre of automobile chassis, and ranging sensing
Device S1 be located at automobile front axle and rear axle between, i.e., the middle part positioned at automobile, such distance measuring sensor S1 measurements obtain two cars it
Between can more accurately measure whole automobile and the distance of vehicle of blowing a whistle apart from L.The distance measuring sensor S1 is ultrasound
Away from sensor, in the course of the work, ultrasonic distance-measuring sensor transmitting ultrasonic wave, i.e. output signal, ultrasonic irradiation is to blowing a whistle
Reflection is formed after vehicle, the ultrasonic wave of reflection is transmitted back to ultrasonic distance-measuring sensor, as input signal；Record transmitting is with receiving
Time difference；.
The distance measuring sensor uses K4241340 sensors, and signal load unit uses TMS320F2808PZA sensors
Signal processing chip, early warning decision-making system uses STC89C52 microprocessors.
As shown in Figures 3 and 4, the intelligent directive property loudspeaker of novel automobile of the present invention, are received using early warning decision-making system
The signal of signal load unit, signal transmitting receiving device and distance measuring sensor, and according to this car included in signal and other
Speed, acceleration, the latitude and longitude information of vehicle, and carry out car with this car apart from L analysis judgement unsafe conditions, sent to alarm bell
Alarm signal, alarm bell sends sound, and reminding effect is realized to driver, reduces the possibility of traffic accident generation, improves
The driving safety of automobile.
Based on the intelligent directive property loudspeaker of above-mentioned novel automobile, the invention also provides the above-mentioned novel automobile intelligence of one kind application
The automobile of directive property loudspeaker, the automobile has the beneficial effect of the intelligent directive property loudspeaker of above-mentioned novel automobile.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. novel automobile intelligence directive property loudspeaker, including speaker body, it is characterised in that also include：
Signal load unit, the speed of collection vehicle, acceleration and latitude and longitude information are simultaneously sent to early warning decision-making system and signal
Launch receiving device；
Signal launches receiving device, is linked with the horn button of this car, and transmitting carries the speed of this car, accelerated while honking
Degree, the wireless signal of latitude and longitude information, and receive the speed for carrying other vehicles, acceleration, the wireless signal of latitude and longitude information；
Distance measuring sensor, measures the distance between other vehicles and this car, and range information is sent into early warning decision-making system；
Early warning decision-making system, the signal of receive information load-on module, signal transmitting receiving device and distance measuring sensor, and according to letter
The speed, acceleration, latitude and longitude information of this car included in number and other vehicles, and range information judge unsafe condition；
Alarm bell, when early warning decision-making system judges vehicle condition as danger, alarm bell sends sound and realizes alarm, the alarm bell and loudspeaker
Body design is into a single integrated structure；
Distance measuring sensor and loudspeaker are connected as a single entity installed in the centre of automobile chassis, and distance measuring sensor is located at the front axle of automobile
Between rear axle, i.e., the middle part positioned at automobile.
2. the intelligent directive property loudspeaker of novel automobile according to claim 1, it is characterised in that the wireless signal is
802.11p。
3. the intelligent directive property loudspeaker of novel automobile according to claim 1, it is characterised in that described information load-on module bag
Analog-digital converter and velocity sensor, acceleration transducer and the global position system respectively at its connection are included, by vehicle speed
The analog signal of degree, acceleration and latitude and longitude information is converted to data signal and is loaded onto early warning decision-making system and signal transmitting
Receiving device.
4. the intelligent directive property loudspeaker of novel automobile according to claim 1, it is characterised in that the distance measuring sensor is super
Sonic sensor.
5. the intelligent directive property loudspeaker of novel automobile according to claim 4, it is characterised in that the distance measuring sensor is used
K4241340 sensors, signal load unit uses TMS320F2808PZA sensor signal process chips, early warning decision-making system
Using STC89C52 microprocessors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510515311.6A CN105128733B (en) | 2015-08-21 | 2015-08-21 | Novel automobile intelligence directive property loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510515311.6A CN105128733B (en) | 2015-08-21 | 2015-08-21 | Novel automobile intelligence directive property loudspeaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105128733A CN105128733A (en) | 2015-12-09 |
| CN105128733B true CN105128733B (en) | 2017-10-10 |
Family
ID=54714448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510515311.6A Expired - Fee Related CN105128733B (en) | 2015-08-21 | 2015-08-21 | Novel automobile intelligence directive property loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105128733B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101639986A (en) * | 2009-08-25 | 2010-02-03 | 武汉理工大学 | Warning method and system for avoiding vehicle rear-end collision |
| CN202389288U (en) * | 2011-12-21 | 2012-08-22 | 浙江吉利汽车研究院有限公司 | Near-vehicle safety early warning device of vehicle |
| CN104553967A (en) * | 2013-10-12 | 2015-04-29 | 丹阳市飞越车辆附件有限公司 | System capable of effectively preventing end collision |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19730791A1 (en) * | 1997-07-18 | 1999-01-21 | Bosch Gmbh Robert | Process for creating warnings for drivers of a motor vehicle and traffic warning device |
| JP2011255891A (en) * | 2011-07-20 | 2011-12-22 | Pioneer Electronic Corp | Device and method of outputting vehicle recall sound |
| CN102529807B (en) * | 2011-12-29 | 2013-10-30 | 扬州大学 | Automobile anti-collision alarm system based on pulse laser ranging |
| CN102717747A (en) * | 2012-05-25 | 2012-10-10 | 苏州市职业大学 | Working method for intelligent acoustic and optical warning system for automotive horn |
| JP5736399B2 (en) * | 2013-02-13 | 2015-06-17 | 富士重工業株式会社 | Vehicle approach notification device |
| DE102013215094A1 (en) * | 2013-08-01 | 2015-02-05 | Continental Automotive Gmbh | Situational configuration of artificial vehicle and engine noise |
-
2015
- 2015-08-21 CN CN201510515311.6A patent/CN105128733B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101639986A (en) * | 2009-08-25 | 2010-02-03 | 武汉理工大学 | Warning method and system for avoiding vehicle rear-end collision |
| CN202389288U (en) * | 2011-12-21 | 2012-08-22 | 浙江吉利汽车研究院有限公司 | Near-vehicle safety early warning device of vehicle |
| CN104553967A (en) * | 2013-10-12 | 2015-04-29 | 丹阳市飞越车辆附件有限公司 | System capable of effectively preventing end collision |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105128733A (en) | 2015-12-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105313769B (en) | A kind of vehicle-mounted active forewarning method, system and device based on millimetre-wave radar | |
| CN103770736B (en) | A kind of vehicle-surroundings environment early warning system based on sound field detection | |
| CN102390320B (en) | Vehicle anti-collision early warning system based on vehicle-mounted sensing network | |
| CN203093873U (en) | Automobile anti-tailgating control device | |
| CN202753856U (en) | Vehicle crash-proof warning device | |
| CN102616198A (en) | Active safety control method and device for automobile based on millimeter wave radar detection and image recognition | |
| CN103612599A (en) | Vehicle alarm system | |
| CN105931495A (en) | Vehicle distance anti-collision early warning device and method based on internet of vehicles | |
| CN106184200A (en) | A kind of collision proof means for automobiles and method | |
| CN102968911A (en) | Device for preventing chain collision of automobiles on highway | |
| CN110861581A (en) | System and method for detecting arrival and stop postures of buses | |
| CN203267899U (en) | Driving system in foggy days | |
| CN201465309U (en) | Device prewarning when vehicle approaches at high speed | |
| CN206475811U (en) | A kind of rainy day anti-collision system for automobile and automobile | |
| CN105128733B (en) | Novel automobile intelligence directive property loudspeaker | |
| CN209208609U (en) | A kind of public transport is brought to a halt auto-alarm system | |
| CN203995943U (en) | A kind of opening door of vehicle caution system | |
| CN202879344U (en) | Alert device for automobile safe driving | |
| CN206406825U (en) | A kind of automotive voice control system of anti-hypervelocity | |
| CN205334745U (en) | New energy automobile reminding device that traveles | |
| CN205930496U (en) | Sensor integrated form intelligence virtual vehicle outside rear -view mirror | |
| CN105575116B (en) | Auto navigation remote monitoring system | |
| CN205810137U (en) | A kind of spacing anti-collision prewarning apparatus based on car networking | |
| CN106981210B (en) | A kind of device of the reduction urban road vehicle whistle noise based on Zigbee | |
| CN204774929U (en) | Road speed reduction warning system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |