CN203372130U - Vehicular audio alarm system capable of displaying orientation - Google Patents
Vehicular audio alarm system capable of displaying orientation Download PDFInfo
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- CN203372130U CN203372130U CN201320343549.1U CN201320343549U CN203372130U CN 203372130 U CN203372130 U CN 203372130U CN 201320343549 U CN201320343549 U CN 201320343549U CN 203372130 U CN203372130 U CN 203372130U
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- audio warning
- display orientation
- alarm
- onboard audio
- distance
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Abstract
The utility model discloses a vehicular audio alarm system capable of displaying orientation. The vehicular audio alarm system comprises a sensor, a control unit and an alarm, the sensor is used for detecting the distance between an external object and a body and outputting a distance signal, the control unit is used for receiving the distance signal and outputting an alarm signal when the distance signal reaches a threshold value, and the alarm is used for receiving the alarm signal and giving an alarm prompt. The distance signal acquired by the sensor is analyzed, the orientation and the motion direction of the external object can be judged, so that a driver is helped to more effectively master pavement condition, and driving safety is improved.
Description
Technical field
The utility model relates to a kind of onboard audio warning, but relates in particular to a kind of onboard audio warning of display orientation.
Background technology
Automobile has had the history of more than 120 year as people's the daily vehicle, during this period along with scientific and technological development, automobile has also experienced variation with rapid changepl. never-ending changes and improvements, and automobile also becomes the vehicle indispensable in people's daily life simultaneously.
So-called onboard system, refer to the product that can use on automobile or similar tool movement certainly, conveniently in automobile sport, uses, and onboard system has comprised vehicle-mounted monitoring system, vehicle GPS, 3G onboard system, inter-vehicle information system etc.
Vehicle-mounted monitoring, refer to that car-mounted terminal, transmission network and monitoring and control centre form three layers of network type comprehensive monitoring system, provide vehicle anti-theft, anti-misfortune, running route monitoring, the outer video image real-time radio transmission of Che Neiche, accident to respond fast, call out the functions such as commander, to solve the dynamic management problem of existing vehicle.
Vehicle GPS, mainly be comprised of main frame, read-out, operation keyboard (remote controller) and antenna.It has realized field reconnaissance, the digital intelligent navigation of the travelling of going on a tour.It has map, geography information, course clearly accurately.The application of the round-the-clock timeliness in the whole world, multiple data message, position coordinate, navigation distance, duration of voyage, orientation, yaw bearing angle, cross track distance, preset alarm.
Inter-vehicle information system comprises the onboard audio warning, and in prior art, the audio alarm form is mainly after system detects required state, when there is potential danger in judgement, can remind chaufeur by sound.But simple auditory tone cues can not reflect the position of risk object thing.Therefore after chaufeur is heard auditory tone cues, sometimes also need by alternate manner (as visual form or back mirror), the position of risk object thing to be confirmed again, then just can make corresponding reaction, yet this will cause the delayed action of chaufeur to unsafe condition.
The utility model content
But the utility model provides a kind of audio alarm system of reasonable in design and practical display orientation.
But a kind of onboard audio warning of display orientation comprises:
Sensor, for detection of the distance of external object and vehicle body, and the output range signal;
Control unit, for accepting described range signal and output alarm signal when range signal reaches threshold values;
Annunciator, for accepting described alerting signal, and carry out alarm.
Sensor detects the distance of external object and vehicle body, and range signal is sent to control unit, control unit is by analyzing relatively this range signal, when the distance between external object and workshop is less than the threshold values of setting, the control unit output alarm signal, accept by the annunciator be arranged in car the alerting signal that control unit sends, and carry out alarm, remind the driver to drive with caution.
As preferably, described annunciator is loud speaker.
Annunciator of the present utility model is loud speaker, sends chimes of doom when the distance of external object and vehicle body reaches threshold values, to remind the driver in the driving process of vehicle, notes the distance between external object and vehicle body.
As preferably, described sensor is six, in the vehicle body arranged on left and right sides, respectively installs two, respectively installs one vehicle body is forward and backward.
Sensor of the present utility model is six, and the surrounding of arranging respectively vehicle body, for the external object of comprehensive detection vehicle body surrounding, improves traffic safety.
As preferably, described annunciator is four, and described four annunciators are arranged on four jiaos in car.
Chimes of doom sends with the form of stereo-circulation sound, and wherein, if sensor detects the external object in vehicle dead ahead and the distance between vehicle body reaches threshold values, the annunciator in the place ahead, left and right vehicle wheel both sides sends chimes of doom simultaneously; In like manner, two, rear annunciator sends chimes of doom simultaneously and means that there is obstacle in rear view of vehicle.
As preferably, but the onboard audio warning of described display orientation also is provided with for the input media to described control unit input threshold values.
Input media is for to control unit, inputting threshold values, and the driver can, according to the use habit change threshold values of self, can meet different drivers' demand.
As preferably, described input media is keyboard or touch-screen.
Input media of the present utility model is keyboard or touch-screen, adjusts the size of setting value by keyboard, or adopts touch-screen directly to input setting value.
The utility model can help chaufeur to grasp more rapidly condition of road surface by orientation and the sense of motion of the risk object thing outside the reacting condition vehicle body of annunciator, promotes the safety of driving, and has very strong practicality.
The accompanying drawing explanation:
But the structure diagram of the onboard audio warning that Fig. 1 is display orientation of the present utility model.
But the fundamental diagram of the onboard audio warning that Fig. 2 is display orientation of the present utility model.
The specific embodiment:
But the onboard audio warning below in conjunction with accompanying drawing to the utility model display orientation is described in further detail.
As shown in Figure 1, but a kind of onboard audio warning of display orientation comprises:
Sensor, for detection of the distance of external object and vehicle body, and the output range signal;
Control unit, for accepting range signal and output alarm signal when range signal reaches threshold values;
Annunciator, for accepting described alerting signal, and carry out alarm.
Sensor is for detection of the distance of external object and vehicle body, and what sensor of the present utility model adopted is ultrasonic transduter; Control unit is used for accepting the range signal of sensor, and range signal and the threshold values preset are compared, and sends alerting signal when the distance of external object and vehicle body reaches threshold values, and sends alarm by annunciator.
And being provided with the telltale that shows the distance between external object and vehicle, this telltale Access Control unit, make chaufeur understand the accurate distance between external object and vehicle body by telltale.
Sensor is six, in the vehicle body arranged on left and right sides, respectively installs two, respectively installs one vehicle body is forward and backward.Be arranged in vehicle body six sensors on every side and can survey vehicle body object on every side comprehensively, improve traffic safety.
Annunciator of the present utility model is loud speaker, and chimes of doom sends with the form of stereo-circulation sound by loud speaker, and annunciator is four, is distributed in four jiaos in car.
Also be provided with for the input media to control unit input threshold values, this input media is integrated in driver assistance system, can be keyboard or touch dish.And onboard audio warning of the present utility model is controlled by driver assistance system.
As shown in Figure 2, onboard audio warning principle of work of the present utility model is as follows:
In the Vehicle Driving Cycle process, when sensor detects dangerous gtoal setting, control unit receives this signal, and the distance between calculating risk object and vehicle body, according to the threshold values of setting in driver assistance system, judge that this distance is whether in the safety distance scope, if this distance in safety distance, system is not sent chimes of doom; If this distance is when reaching the setting threshold values, annunciator sends chimes of doom.
If vehicle dead ahead object detected in the alarm distance scope, the place ahead, left and right vehicle wheel both sides annunciator sends chimes of doom simultaneously; In like manner, two, rear annunciator sends to report to the police simultaneously and means that there is object in the vehicle dead aft.
The utility model also can sequentially judge by the induction of inductor the sense of motion of external object.For example, in the Vehicle Driving Cycle process, when sensor detects the vehicle left gtoal setting is arranged, control unit can judge the sense of motion of external object according to the signal sequence of two sensors of vehicle left.
The foregoing is only better implementation example of the present utility model, be not limited to the utility model, all within the utility model spirit and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. but the onboard audio warning of a display orientation, is characterized in that, comprising:
Sensor, for detection of the distance of external object and vehicle body, and the output range signal;
Control unit, for accepting described range signal and output alarm signal when range signal reaches threshold values;
Annunciator, for accepting described alerting signal, and carry out alarm.
2., but the onboard audio warning of display orientation as claimed in claim 1, is characterized in that, described annunciator is loud speaker.
3. but the onboard audio warning of display orientation as claimed in claim 2, is characterized in that, described sensor is six, in the vehicle body arranged on left and right sides, respectively installs two, respectively installs one vehicle body is forward and backward.
4. but the onboard audio warning of display orientation as claimed in claim 1, is characterized in that, described annunciator is four, and described four annunciators are arranged on four jiaos in car.
5. but the onboard audio warning of display orientation as claimed in claim 1, is characterized in that, but the onboard audio warning of described display orientation also is provided with for the input media to described control unit input threshold values.
6., but the onboard audio warning of display orientation as claimed in claim 5, is characterized in that, described input media is keyboard or touch-screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320343549.1U CN203372130U (en) | 2013-06-14 | 2013-06-14 | Vehicular audio alarm system capable of displaying orientation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320343549.1U CN203372130U (en) | 2013-06-14 | 2013-06-14 | Vehicular audio alarm system capable of displaying orientation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203372130U true CN203372130U (en) | 2014-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320343549.1U Expired - Lifetime CN203372130U (en) | 2013-06-14 | 2013-06-14 | Vehicular audio alarm system capable of displaying orientation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987024A (en) * | 2017-12-29 | 2019-07-09 | 安波福电子(苏州)有限公司 | Parking assisting system and method based on audio azimuth information |
| CN110869991A (en) * | 2017-07-07 | 2020-03-06 | 高级声波警示记术有限公司 | External audio alert system and method for vehicular use |
-
2013
- 2013-06-14 CN CN201320343549.1U patent/CN203372130U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110869991A (en) * | 2017-07-07 | 2020-03-06 | 高级声波警示记术有限公司 | External audio alert system and method for vehicular use |
| CN109987024A (en) * | 2017-12-29 | 2019-07-09 | 安波福电子(苏州)有限公司 | Parking assisting system and method based on audio azimuth information |
| CN109987024B (en) * | 2017-12-29 | 2022-07-15 | 安波福电子(苏州)有限公司 | Parking auxiliary system and method based on audio direction information |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |
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| CX01 | Expiry of patent term |