CN105578128B - Monitoring device and system based on sound waves - Google Patents
Monitoring device and system based on sound waves Download PDFInfo
- Publication number
- CN105578128B CN105578128B CN201510861887.8A CN201510861887A CN105578128B CN 105578128 B CN105578128 B CN 105578128B CN 201510861887 A CN201510861887 A CN 201510861887A CN 105578128 B CN105578128 B CN 105578128B
- Authority
- CN
- China
- Prior art keywords
- sound wave
- signal acquisition
- controller
- monitoring
- sound
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
Abstract
The embodiment of the application provides a monitoring device and a system based on sound waves, wherein the monitoring device comprises a controller and at least two monitoring units, and each monitoring unit comprises a sound wave monitoring device and a corresponding signal acquisition device; the sound wave detection device is used for detecting sound waves and sending the sound waves and the identification of the sound waves to the controller; the controller is used for identifying the sound wave detection equipment according to the identification and sending a signal acquisition command to signal acquisition equipment corresponding to the sound wave detection equipment after judging that the sound wave is received; and the signal acquisition equipment is used for starting and acquiring signals according to the signal acquisition command. Based on the scheme disclosed by the invention, the sound wave detection equipment can detect the sound wave and send the sound wave to the controller, so that the controller can control the corresponding signal acquisition equipment to acquire signals in time, and the monitoring effect is achieved.
Description
Technical Field
The invention belongs to the technical field of electronic monitoring, and particularly relates to a monitoring device and a monitoring system based on sound waves.
Background
In the existing life, accidents that drivers escape often occur, however, the accidents are not realized by the drivers often, and the accidents are particularly caused by the drivers of large trucks, which are not easy to detect the occurrence of the surrounding accidents. In addition, many drivers also have the problem of the car being blown out of the window or scratched, waiting for the time of discovery to be late, and often cannot find out who the car is. Such a situation may also occur on other devices.
Disclosure of Invention
The invention aims to provide a monitoring device and a monitoring system based on sound waves, which are used for obtaining pictures, sound or videos and the like under specific conditions and are convenient for users to know true pictures.
In order to achieve the above object, an aspect of the embodiments of the present invention provides a monitoring apparatus based on acoustic waves, where the monitoring apparatus includes a controller and at least two monitoring units, and each monitoring unit includes an acoustic wave detection device and a corresponding signal acquisition device;
The sound wave detection device is used for detecting sound waves and transmitting the sound waves and the identification of the sound waves to the controller;
the controller is used for identifying the sound wave detection equipment according to the identification and sending a signal acquisition command to signal acquisition equipment corresponding to the sound wave detection equipment after judging that the sound wave is received;
And the signal acquisition equipment is used for starting and acquiring signals according to the signal acquisition command.
Preferably, the signal acquisition device is a picture acquisition device and/or a video acquisition device and/or a sound acquisition device.
Preferably, the monitoring apparatus further includes a media playing device, configured to receive and play the signal acquired by the signal acquiring device.
Preferably, the monitoring apparatus further includes a storage device for storing the signal acquired by the signal acquisition device.
Preferably, the monitoring device is mounted on a vehicle, wherein the sound wave detection device and the corresponding signal acquisition device are mounted on corresponding positions of the vehicle.
Preferably, the controller and the media playing device are integrated into a whole.
Preferably, the controller and the media player device are located in a dashboard of the vehicle.
Preferably, the monitoring device comprises 6 monitoring units and is respectively installed at the front end of the left side of the vehicle, the rear end of the left side of the vehicle, the front end of the right side of the vehicle, the rear end of the right side of the vehicle, the front end of the vehicle and the rear end of the vehicle.
Preferably, the controller is further configured to turn on the vehicle lamp when the current brightness is determined to be insufficient.
The invention also discloses a monitoring system based on the sound wave, which comprises the monitoring device and monitored equipment.
Based on the scheme disclosed by the invention, the sound wave detection equipment can detect the sound wave and send the sound wave to the controller, so that the controller can control the corresponding signal acquisition equipment to acquire signals in time, and the monitoring effect is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without any creative effort.
Fig. 1 is a structural diagram of a monitoring device according to an embodiment of the present invention;
Fig. 2 is a schematic view of a monitoring device on a vehicle.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms are only used to distinguish one element, component, region, layer or section from another region, layer or section. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the present invention.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
Unless otherwise defined explicitly, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and language, and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 shows an acoustic wave-based monitoring apparatus provided by an embodiment of the present invention, the monitoring apparatus includes a controller 11 and at least two monitoring units 20, each monitoring unit 20 includes an acoustic wave detection device 21 and a corresponding signal acquisition device 22;
The acoustic wave detection device 21 for detecting an acoustic wave and transmitting the acoustic wave and its own identification to the controller 11;
The controller 11 is configured to, after it is determined that the sound wave is received, identify the sound wave detection device 21 according to the identifier and send a signal acquisition command to a signal acquisition device 22 corresponding to the sound wave detection device 21;
The signal acquiring device 22 is configured to start and acquire a signal according to the signal acquiring command.
The acoustic wave detection device 21 may specifically include an acoustic wave receiver 211 and an acoustic wave transmitter 212, where the acoustic wave receiver 211 is configured to receive an acoustic wave within an acceptable range and transmit the acoustic wave to the controller 11 through the acoustic wave transmitter 212. In the present invention, the sound wave transmitter 212 processes the received sound wave and transmits the processed signal to the controller 11 through the data line.
Due to the fact that the plurality of groups of sound wave detection devices 21 are arranged, the controller 11 can conveniently control the corresponding signal acquisition devices 22 to be started to acquire signals, in the invention, when the sound wave detection devices 21 send sound wave signals, the self identifications are sent to the controller 11 to be identified, and control instructions are sent to the signal acquisition devices 22 corresponding to the sound wave detection devices 21 according to identification results. It should be noted that all methods that can be used to make the controller 11 recognize the acoustic wave detection device can be summarized as sending the identification to the controller 11, for example, the acoustic wave detection device 21 transmits the acoustic wave to the controller 11 through different data lines, and the controller 11 recognizes the acoustic wave detection device 21 based on the data lines, and at this time, the characteristics of the data lines can be recognized as the identification of the acoustic wave detection device.
The "corresponding" does not only include the "corresponding position", and under the corresponding position, the corresponding position does not include the same or similar position, but also includes all other positions capable of better acquiring the signal within the range of the sound wave detected by the corresponding sound wave detection device. For example, if the signal acquisition device 22 is optimally installed on the opposite side of the acoustic wave detection device 21 as needed, the counterpart means a device installed on the opposite side.
As for the sound wave generator 212 and the controller 11, they can communicate in various ways, such as wired or wireless, and are not limited in particular here.
the signal acquiring device 22 may be a picture acquiring device such as a camera, a video acquiring device or a sound acquiring device. Based on the acquired signals, the monitoring device may further include a media playing device 30 connected to the signal acquiring device 22, such as a common display screen for playing pictures or an audio playing device, for the convenience of the user to view in time.
In addition, in order to facilitate subsequent viewing, the monitoring apparatus of the present invention further includes a storage device 40, which stores the signal acquired by the signal acquisition device 22, where the storage device 40 may specifically be a flash memory chip or a USB device, and the present invention is not limited to this specifically.
In addition, the media playback device 30, the storage device 40, and the controller 11 may be integrated.
based on the above devices, the sound wave detection device can detect the sound wave and send to the controller 11, so that the controller 11 can timely control the corresponding signal acquisition device to acquire the signal, and the monitoring function is achieved.
The monitoring device described above is particularly suitable for use in a vehicle, and is described below by way of example:
the monitoring device comprises a plurality of groups of monitoring units, 6 groups are taken as an example for explanation, wherein the sound wave detection equipment is respectively arranged at the left front end, the left rear end, the right front end, the right rear end, the front end of the vehicle and the rear end of the vehicle, and the signal acquisition equipment (here, a camera) is also respectively arranged at the left front end, the left rear end, the right front end, the right rear end, the front end of the vehicle and the rear end of the vehicle. The controller 11 and the media player device 30 are integrated and located in the dashboard of the vehicle (especially for large trucks), and the storage device 40 may be a flash memory chip located in the controller 11 or a USB connected through a USB port.
The left front end, the left rear end, the right front end and the right rear end can be specifically positions of four lifting windows, the front end of the vehicle can be a front engine cover, and the rear end of the vehicle can be a trunk cover.
in addition, monitoring units can be installed at the left and right dead corners of the side door body of the van and the tail box body of the van.
when the sound wave detection device at the front end of the left side detects the sound wave within the self receiving range, the sound wave signal is sent to the controller 11, and at the moment, the controller 11 recognizes the sound wave detection device and controls the camera at the front end of the left side to be started and take a picture. The specific control mode can be various, such as taking a plurality of continuous pictures.
In a preferred embodiment, the camera can be controlled to rotate within a certain angle for better monitoring and taking pictures.
A specific installation scenario is provided as in fig. 2, where 1 is a trunk, 2 is a front hood, 3 is a front window, 4 is a rear window, 5 is a sound wave receiver, 6 is a sound wave transmitter, 7 is a collision position, 8 is a position scratched by others intentionally, 9 is a camera, and 10 is a memory. Wherein the sound wave receiver 5 and the sound wave emitter 6 are arranged at the positions of the trunk 1, the front cover 2, the front window 3 and the rear window 4. When a collision occurs at the position 7, the sound wave receiver 5 and the sound wave transmitter 6 on the vehicle trunk 1 act to transmit a photographing instruction to the nearest 9 to take a photograph and transmit the photographing instruction to the memory 10. Similarly, when there is scratch in the position 8, the sound wave receiver 5 and the sound wave emitter 6 on the front hood 2 will act to transmit the photographing instruction to the nearest 9 to take a photograph and transmit to the memory 10.
since the above-mentioned photograph may be taken at night, in the preferred embodiment, when the controller 11 determines that the current brightness is insufficient, the vehicle lights are turned on to facilitate the photographing.
the embodiment of the invention also provides a monitoring system based on the sound wave, which comprises the monitoring device and a monitored device. The monitored device may be the above-mentioned car, such as a private car or a train.
Based on the scheme, the invention can remind a driver to check when abnormal collision occurs, prevent the driver from being misunderstood or becoming a hit-and-run driver without basis due to negligence, and can shoot thieves who knock windows and break locks or take pictures to scram the pedestrian rope of the vehicle at the first time.
While the present application has been described with examples, those of ordinary skill in the art will appreciate that there are numerous variations and permutations of the present application without departing from the spirit of the application, and it is intended that the appended claims encompass such variations and permutations without departing from the spirit of the application.
Claims (8)
1. A monitoring device based on sound waves is characterized in that the monitoring device is mounted on a vehicle and comprises a controller and at least two monitoring units, each monitoring unit comprises a sound wave detection device and a corresponding signal acquisition device, and the sound wave detection device and the corresponding signal acquisition device are mounted at corresponding positions of the vehicle;
The sound wave detection device comprises a sound wave receiver and a sound wave generator, and the sound wave receiver and the sound wave generator act when a monitored target is collided or scratched, detect sound waves and send the sound waves and the identification of the sound waves to the controller;
the controller is used for identifying the sound wave detection equipment according to the identification and sending a signal acquisition command to signal acquisition equipment corresponding to the sound wave detection equipment after judging that the sound wave is received, wherein the corresponding signal acquisition equipment can acquire signals in a range of the sound wave detected by the corresponding sound wave detection equipment;
The signal acquisition equipment comprises picture acquisition equipment, video acquisition equipment or sound acquisition equipment and is used for starting and acquiring signals according to the signal acquisition command;
The monitoring device further comprises a storage device for storing the signal acquired by the signal acquisition device, wherein the signal acquired by the signal acquisition device comprises picture information, video information or audio information, and the signal acquisition device is in an unopened state before receiving the signal acquisition command.
2. The acoustic-based monitoring apparatus according to claim 1, wherein the signal acquisition device is a picture acquisition device and/or a video acquisition device and/or a sound acquisition device.
3. The acoustic-wave-based monitoring apparatus according to claim 2, further comprising a media playback device for receiving and playing back the signal acquired by the signal acquisition device.
4. The acoustic-based monitoring apparatus of claim 3 wherein the controller is integrated with the media playback device.
5. the acoustic-based monitoring apparatus of claim 3 wherein the controller and the media playback device are located in a dashboard of the vehicle.
6. The acoustic-based monitoring device of claim 1, wherein the monitoring device comprises 6 monitoring units and is mounted at a front left end, a rear left end, a front right end, a rear right end, a front vehicle end, and a rear vehicle end of the vehicle, respectively.
7. the acoustic-based monitoring device of claim 1, wherein the controller is further configured to turn on a vehicle light upon determining that the current brightness is insufficient.
8. an acoustic wave based monitoring system comprising a monitored device and a monitoring apparatus according to any one of claims 1-7, the monitored device being a vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510861887.8A CN105578128B (en) | 2015-12-01 | 2015-12-01 | Monitoring device and system based on sound waves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510861887.8A CN105578128B (en) | 2015-12-01 | 2015-12-01 | Monitoring device and system based on sound waves |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105578128A CN105578128A (en) | 2016-05-11 |
| CN105578128B true CN105578128B (en) | 2019-12-06 |
Family
ID=55887730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510861887.8A Active CN105578128B (en) | 2015-12-01 | 2015-12-01 | Monitoring device and system based on sound waves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105578128B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107545679A (en) * | 2016-09-20 | 2018-01-05 | 郑州蓝视科技有限公司 | The method that door window antitheft is carried out using camera |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105083123A (en) * | 2015-05-16 | 2015-11-25 | 薛迎峰 | Electronic assistance rear view system based on image communication |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5713540A (en) * | 1996-06-26 | 1998-02-03 | At&T Corp. | Method and apparatus for detecting railway activity |
| CN1335189A (en) * | 2001-08-18 | 2002-02-13 | 李济成 | Multifunctional hazardous chemical detecting and fire prevention monitoring truck and its use |
| JP2006302017A (en) * | 2005-04-21 | 2006-11-02 | Toyota Motor Corp | Damaging action detector |
| CN101094393A (en) * | 2007-06-22 | 2007-12-26 | 四川神铁铁道科技有限责任公司 | Safety monitoring system for railroad freight activity, and information process method |
| JP2009280109A (en) * | 2008-05-22 | 2009-12-03 | Toyota Industries Corp | Vehicle vicinity monitoring system |
| CN101436038B (en) * | 2008-12-05 | 2011-12-28 | 中国国家博物馆 | Archaeological excavation on site intelligent pre-probing system |
| CN202243165U (en) * | 2011-09-14 | 2012-05-30 | 山东科技大学 | Vehicle collision warning device |
| CN203601124U (en) * | 2013-11-05 | 2014-05-21 | 同济大学 | Car body scratch monitoring system based on vibration and acoustics recognition |
| CN204055720U (en) * | 2014-06-27 | 2014-12-31 | 西门子工厂自动化工程有限公司 | A kind of automobile early warning anti-theft system |
-
2015
- 2015-12-01 CN CN201510861887.8A patent/CN105578128B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105083123A (en) * | 2015-05-16 | 2015-11-25 | 薛迎峰 | Electronic assistance rear view system based on image communication |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105578128A (en) | 2016-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11483514B2 (en) | Vehicular vision system with incident recording function | |
| US10003773B2 (en) | Shock sensing device for vehicle and method for controlling thereof | |
| CN107709079A (en) | The system and method for detecting external event used in vehicle | |
| US20170161902A1 (en) | System for detecting vehicle fuel door status | |
| TWI557003B (en) | Image based intelligent security system for vehicle combined with sensor | |
| WO2020129279A1 (en) | Recording control device, recording control system, recording control method, and recording control program | |
| CN109901122A (en) | Synchronization short-range radar for automatic trailer detection | |
| US20050275510A1 (en) | Vehicular anti-theft system capable of supplying images related to a vehicle status to an authorized driver | |
| CN103448670A (en) | Vehicle monitoring system | |
| US20130182065A1 (en) | Vehicle event data recorder and anti-theft alarm system with 360 degree panograph function | |
| JP2017102840A (en) | Vehicle monitoring device | |
| CN105578128B (en) | Monitoring device and system based on sound waves | |
| US8633834B2 (en) | Alarm apparatus and alarming method | |
| CN113705479A (en) | Data processing method, device, equipment, system and storage medium | |
| US10708700B1 (en) | Vehicle external speaker system | |
| TW201438941A (en) | Driving recorder device capable of recording vehicle body information and recording method thereof | |
| KR20110107084A (en) | Vehicle black box system | |
| JP2012194713A (en) | On-vehicle monitoring system and monitoring method used for the same | |
| CN115257537A (en) | Vehicle leaving-behind reminding device and method, vehicle and storage medium | |
| KR102155771B1 (en) | A camera installed on the side of the vehicle, and video recording system using the camera | |
| KR101737609B1 (en) | Parking management system based on License Plate Recognition | |
| TWM457900U (en) | Drive recorder capable of recording vehicle information | |
| CN210852356U (en) | Parking vehicle interior life induction and guarantee device with one-key calling function | |
| CN113240940A (en) | Automobile reminding monitoring method, electronic equipment and storage medium | |
| US11282303B2 (en) | System and method for identifying vehicle operation mode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190412 Address after: 215000 No. 164 Aigehao Road, Fenghuangjing Innovation Industrial Park, Weitang Town, Xiangcheng District, Suzhou City, Jiangsu Province Applicant after: Suzhou Riyou Electronics Co., Ltd. Address before: 215134 Zhongqi Zero Building, Weitang Town, Xiangcheng District, Suzhou City, Jiangsu Province Applicant before: SUZHOU YONGDU ELECTRONIC TECHNOLOGY CO., LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |