CN111885149A - Vehicle-mounted safety monitoring device and method for motor vehicle based on Internet of things - Google Patents
Vehicle-mounted safety monitoring device and method for motor vehicle based on Internet of things Download PDFInfo
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- CN111885149A CN111885149A CN202010705718.6A CN202010705718A CN111885149A CN 111885149 A CN111885149 A CN 111885149A CN 202010705718 A CN202010705718 A CN 202010705718A CN 111885149 A CN111885149 A CN 111885149A
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000001133 acceleration Effects 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 14
- 238000012544 monitoring process Methods 0.000 claims abstract description 13
- 230000003068 static effect Effects 0.000 claims description 12
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- LIWAQLJGPBVORC-UHFFFAOYSA-N ethylmethylamine Chemical compound CCNC LIWAQLJGPBVORC-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/12—Manually actuated calamity alarm transmitting arrangements emergency non-personal manually actuated alarm, activators, e.g. details of alarm push buttons mounted on an infrastructure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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Abstract
The invention relates to a vehicle-mounted safety monitoring device of a motor vehicle based on the Internet of things and a monitoring method thereof, wherein the vehicle-mounted safety monitoring device of the motor vehicle based on the Internet of things comprises a control module, a positioning module, a temperature sensor, an acceleration sensor, a camera, a communication module and a battery; the positioning module, the temperature sensor, the acceleration sensor, the camera, the communication module and the battery are all connected with the control module; the control module comprises a control chip, and the model of the control chip is Balong 711. The invention can effectively solve the problems of vehicle fire or window breaking theft and other major hidden dangers endangering the life safety of drivers and passengers because the user is not on site, provides guarantee for the life and property safety of the user and can better meet the requirements.
Description
Technical Field
The invention relates to the technical field of Internet of vehicles, in particular to a vehicle-mounted safety monitoring device and a monitoring method of a motor vehicle based on the Internet of things.
Background
With the development of car networking technology, in the face of huge groups of motor vehicles such as network appointment cars, taxis, private cars and the like, a perfect and real-time monitoring and management system is needed to guarantee the life and property safety of car owners, passengers and the like. The existing terminals such as the vehicle-mounted automobile data recorder can only achieve local monitoring, lack a management system of a network layer and cannot achieve real-time management.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a vehicle-mounted safety monitoring device and a monitoring method of a motor vehicle based on the Internet of things.
In order to achieve the purpose, the invention adopts the following technical scheme:
the vehicle-mounted safety monitoring device of the motor vehicle based on the Internet of things comprises a control module, a positioning module, a temperature sensor, an acceleration sensor, a camera, a communication module and a battery; the positioning module, the temperature sensor, the acceleration sensor, the camera, the communication module and the battery are all connected with the control module; the control module comprises a control chip, and the model of the control chip is Balong 711.
The further technical scheme is as follows: further comprising: and the power interface is connected with the battery.
The further technical scheme is as follows: further comprising: and the USB interfaces are connected with the control module.
The further technical scheme is as follows: the USB interface is also connected with an external emergency key alarm and a display screen; the external emergency key alarm comprises an SOS key and a one-key photographing key; the display screen comprises a front LED screen and a rear touch screen.
The further technical scheme is as follows: the communication module is a 4G communication module.
The further technical scheme is as follows: the positioning module consists of a GPS chip and a GPS antenna, and the GPS antenna is an active GPS ceramic antenna.
The further technical scheme is as follows: the control module is also integrated with a sound pickup.
The monitoring method of the vehicle-mounted safety monitoring device of the motor vehicle based on the Internet of things comprises the following steps:
judging whether the motor vehicle is in a static state;
if the vehicle is in a static state, the temperature sensor collects temperature information in the vehicle in real time;
judging whether the acquired in-vehicle temperature information is higher than a set value or not;
if yes, triggering a high-temperature alarm, and uploading the high-temperature alarm information to a cloud platform;
the cloud platform pushes the high-temperature alarm information to a user terminal in real time;
if the vehicle is not in a static state, acquiring the position information of the vehicle in real time and sending the position information to the cloud platform;
and after the motor vehicle stops, the cloud platform generates a vehicle running track according to the uploaded position information and pushes the vehicle running track to the user terminal.
The further technical scheme is as follows: before the step of judging whether the motor vehicle is in a static state, the method further comprises the following steps: and pre-storing the personal information and the vehicle information of the user into the cloud platform.
The further technical scheme is as follows: the set value is 60 degrees celsius.
Compared with the prior art, the invention has the beneficial effects that: the system can effectively solve the problems of fire or window breaking theft and other major hidden dangers endangering the life safety of drivers and passengers caused by the fact that the user is not on site, provides guarantee for the life and property safety of the user, and can better meet the requirements.
The invention is further described below with reference to the accompanying drawings and specific embodiments.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a block diagram of a vehicle-mounted safety monitoring device of a motor vehicle based on the Internet of things;
FIG. 2 is a schematic structural diagram of an external emergency key alarm;
fig. 3 is a flow chart of a monitoring method of the vehicle-mounted safety monitoring device of the motor vehicle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.
As shown in fig. 1 to 3, in the embodiment of fig. 1 to 2, the present invention discloses an internet-of-things-based vehicle-mounted safety monitoring apparatus for a motor vehicle, which includes a control module 10, a positioning module 20, a temperature sensor 30, an acceleration sensor 40, a camera 50, a communication module 60, and a battery 70; the positioning module 20, the temperature sensor 30, the acceleration sensor 40, the camera 50, the communication module 60 and the battery 70 are all connected with the control module 10; the control module 10 includes a control chip, and the model of the control chip is Balong 711.
In this embodiment, the battery 70 is a lithium battery, which can be repeatedly charged and discharged to supply power to the whole device.
Specifically, as shown in fig. 1, the apparatus further includes: a power interface 80 connected to the battery 70 for charging the battery 70.
Wherein, the device still includes: a plurality of USB interfaces 90, the USB interfaces 90 are connected with the control module 10.
Wherein, temperature sensor 30 is used for gathering car internal environment temperature, triggers the high temperature warning when reaching the uniform temperature, and alarm information reports to the cloud platform in step, and the cloud platform is with alarm information propelling movement to user APP customer end.
Specifically, as shown in fig. 1 to fig. 2, the USB interface 90 is further connected to an external emergency key alarm 100 and a display screen (not shown in the drawings); the external emergency key alarm 100 comprises an SOS key 101 and a one-key photographing key 102; the display screen comprises a front LED screen and a rear touch screen.
Furthermore, the content in the front LED screen can be freely configured, the operation vehicles such as network appointment vehicles and the like can be used for displaying the states of 'carrying passengers' and 'empty vehicles', and private car owners can set car moving telephones and the like; the rear touch screen may be used to receive real-time push notifications.
In this embodiment, the camera 50 includes a front camera and a rear camera, and is used for acquiring and recording real-time images outside and inside the vehicle. On the basis of the original double cameras, the USB interface 90 can be used for the user to select whether a third camera needs to be additionally arranged for monitoring the trunk.
Furthermore, the switch states of the front camera and the rear camera can be controlled through the SOS key 101, when the front camera and the rear camera are normally opened, video records are collected in real time and uploaded through a 4G network, if the front camera and the rear camera work in a point control type opening state (activated through the one-key photographing key 102), current pictures are captured and uploaded, and then the normally closed state is maintained.
In this embodiment, the communication module 60 is a 4G communication module, and transmits data such as videos and photos through a 4G network, and the application scene is wide.
In this embodiment, the positioning module 20 is composed of a GPS chip and a GPS antenna, the GPS antenna is an active GPS ceramic antenna with a segment coaxial line, and when the board is laid, the distance between the antenna and the chip port is shortened as much as possible, so as to reduce interference of other devices on GPS signals, thereby ensuring the positioning accuracy. After the positioning module 20 collects the positioning longitude and latitude (position information), the data is packaged into NMEA statements and then sent to the control module 10.
In this embodiment, a sound pickup (not shown in the figure) is further integrated on the control module 10, and is used for collecting audio information.
In the present embodiment, the acceleration sensor 40 is used to detect vehicle body vibration, and the on-off state of the GPS is controlled by the vibration mode, so as to reduce the power consumption of the device, and the acceleration sensor 40 operates in 3 states: interrupt, poll, sleep, when the vehicle is stationary, the acceleration sensor 40 enters poll; after a vibration signal is input, the acceleration sensor 40 triggers interruption, wakes up the GPS and starts to position; after the GPS acquires the speed of the vehicle, the acceleration sensor 40 enters a dormant state, and the GPS is kept normally open at the moment to position the vehicle in real time. The switch states of the front camera and the rear camera can be controlled through the alarm key, when the switch is normally open, video recording is collected in real time and uploaded through a 4G network, and if the switch is operated in a point control type opening state (activated through a key photographing key), a current picture is snapshotted and uploaded, and then the switch is kept in a normally-closed state.
The device can also be used for butting a public security alarm receiving platform according to actual requirements so as to automatically alarm in case of emergency. The device adopts the photo and the video data that 4G network transmission gathered, and the abnormal information (such as high temperature, vibrations and SOS etc.) that the vehicle produced are received to the cloud platform to on synchronous propelling movement to the APP of individual mobile phone holds with abnormal information.
As shown in fig. 3, the invention also discloses a monitoring method of the vehicle-mounted safety monitoring device for the motor vehicle, and the vehicle-mounted safety monitoring device based on the internet of things comprises the following steps:
s1, judging whether the motor vehicle is in a static state;
wherein, before the step S1, the method further includes: personal information (including telephone information and APP information) and vehicle information of a user are stored in the cloud platform in advance.
S2, if the vehicle is in a static state, the temperature sensor collects temperature information in the vehicle in real time;
s3, judging whether the acquired temperature information in the vehicle is higher than a set value; if not, returning to the step S2;
in this embodiment, the set value is 60 degrees celsius, and other values may also be set according to actual needs, for example: 55 degrees centigrade or 65 degrees centigrade, etc., to meet the requirements of different scenarios.
S4, if yes, triggering high-temperature alarm, and uploading the high-temperature alarm information to a cloud platform;
s5, the cloud platform pushes the high-temperature alarm information to a user terminal in real time;
s6, if the vehicle is not in a static state, acquiring the position information of the vehicle in real time and sending the position information to a cloud platform;
and S7, after the motor vehicle stops, the cloud platform generates a vehicle running track according to the uploaded position information, and pushes the vehicle running track to the user terminal.
After the step of S5, the method further includes: judging whether the motor vehicle has abnormal vibration or not; if not, returning to the step of judging whether the motor vehicle has abnormal vibration or not; if so, uploading the abnormal vibration information to the cloud platform, and synchronously pushing the abnormal vibration information to the user terminal by the cloud platform.
Further, in the present embodiment, information collection is performed on abnormal vibrations by an acceleration sensor.
In the embodiment, if the vehicle is in a static state, if no vibration signal exists within 2 minutes, the device works in a low power consumption mode, at the moment, the GPS is turned off, the camera is turned off, the front and rear screens are normally off, only the temperature sensor collects temperature values in real time, when a fire disaster occurs, the temperature value collected by the temperature sensor is higher than a set value, a high-temperature alarm is triggered, at the moment, the device is activated from a sleep state, the camera is turned on, the GPS is positioned, and the automatic collection of position information and videos inside and outside the vehicle is started; meanwhile, after the temperature sensor converts the collected temperature signal into an electric signal, the electric signal is processed by the control chip Balong711 and converted into a temperature value, and the high-temperature alarm information is packaged and uploaded to the cloud platform and pushed to the user APP by the cloud platform, wherein the GPS positioning information is carried by the high-temperature alarm information.
Similarly, if the vehicle is stationary for more than 2 minutes, the device enters a low power consumption state. If take place unusual vibrations, acceleration sensor triggers the interrupt, uploads control chip Balong711 with the acceleration signal that its was gathered to drive GPS and open, begin to gather positional information, leading, rear camera is opened simultaneously, begins to take a candid photograph, and the acceleration signal that vibrations produced is handled through control chip Balong711, carries GPS locating information to pack with vibrations alarm information and uploads to cloud platform and cloud platform propelling movement and give user APP.
When the vehicle starts to run from a standstill, the GPS is normally opened at the moment, the position information is continuously acquired, and after the vehicle is in the next standstill state, the current running track is generated by the platform. In the driving process, the camera keeps normally closed, and also can be interacted through a touch screen, the camera is normally opened, under the normally closed state, when meeting emergency, the camera is switched to the normally open state through an external SOS alarm key, and SOS alarm information is synchronously carried with GPS positioning information to be packaged and uploaded to a cloud platform and a cloud platform to be pushed to a user APP.
When the vehicle is parked and is static, the device can monitor the ambient temperature in the vehicle, the vibration intensity of the vehicle body and the like in real time, when a fire or a window breaking theft condition occurs, monitored alarm information and a real-time picture are immediately transmitted to the cloud platform, the cloud platform pushes the information to a vehicle owner, a vehicle owner telephone bound by the device is dialed, abnormal conditions are guaranteed through multi-channel pushing, the vehicle owner can be timely informed, and effective processing measures are taken.
In conclusion, the vehicle reports the positioning information in real time in the driving process; in order to reduce power consumption and save flow, the device can be used for uploading captured photos outside and inside the vehicle at regular time under a normal working state, and if an emergency occurs, a driver or a passenger can upload a video in real time by reporting 'SOS help seeking' through an external emergency key alarm or upload a real-time photo through a 'one-key shooting' function; after receiving the information of asking for help, the safety integrated management platform (cloud platform) can access the public security receiving and alarm processing flow, and can quickly go out of police to confirm the field situation, thereby ensuring the property and life safety of drivers and passengers.
The invention can effectively solve the problems of vehicle fire or window breaking theft and other major hidden dangers endangering the life safety of drivers and passengers because the user is not on site, provides guarantee for the life and property safety of the user and can better meet the requirements.
The technical contents of the present invention are further illustrated by the examples only for the convenience of the reader, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation based on the present invention is protected by the present invention. The protection scope of the invention is subject to the claims.
Claims (10)
1. The vehicle-mounted safety monitoring device of the motor vehicle based on the Internet of things is characterized by comprising a control module, a positioning module, a temperature sensor, an acceleration sensor, a camera, a communication module and a battery; the positioning module, the temperature sensor, the acceleration sensor, the camera, the communication module and the battery are all connected with the control module; the control module comprises a control chip, and the model of the control chip is Balong 711.
2. The internet-of-things-based vehicle-mounted safety monitoring device for motor vehicles according to claim 1, further comprising: and the power interface is connected with the battery.
3. The internet-of-things-based vehicle-mounted safety monitoring device for motor vehicles according to claim 1, further comprising: and the USB interfaces are connected with the control module.
4. The vehicle-mounted safety monitoring device for the motor vehicle based on the Internet of things of claim 3, wherein the USB interface is further connected with an external emergency key alarm and a display screen; the external emergency key alarm comprises an SOS key and a one-key photographing key; the display screen comprises a front LED screen and a rear touch screen.
5. The Internet of things-based vehicle-mounted safety monitoring device for motor vehicles according to claim 1, wherein the communication module is a 4G communication module.
6. The vehicle-mounted safety monitoring device for motor vehicles based on the internet of things as claimed in claim 1, wherein the positioning module is composed of a GPS chip and a GPS antenna, and the GPS antenna is an active GPS ceramic antenna.
7. The Internet of things-based vehicle-mounted safety monitoring device for motor vehicles according to claim 1, wherein a sound pickup is further integrated on the control module.
8. Monitoring method of vehicle-mounted safety monitoring device of motor vehicle, characterized in that, based on any claim from 1 to 7 of the vehicle-mounted safety monitoring device of motor vehicle based on internet of things, including the following steps:
judging whether the motor vehicle is in a static state;
if the vehicle is in a static state, the temperature sensor collects temperature information in the vehicle in real time;
judging whether the acquired in-vehicle temperature information is higher than a set value or not;
if yes, triggering a high-temperature alarm, and uploading the high-temperature alarm information to a cloud platform;
the cloud platform pushes the high-temperature alarm information to a user terminal in real time;
if the vehicle is not in a static state, acquiring the position information of the vehicle in real time and sending the position information to the cloud platform;
and after the motor vehicle stops, the cloud platform generates a vehicle running track according to the uploaded position information and pushes the vehicle running track to the user terminal.
9. The monitoring method of the vehicle-mounted safety monitoring device according to claim 8, wherein before the step of "determining whether the vehicle is in a stationary state", the method further comprises: and pre-storing the personal information and the vehicle information of the user into the cloud platform.
10. The monitoring method of a motor vehicle on-board safety monitoring device according to claim 8, wherein the set value is 60 degrees celsius.
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| CN202010705718.6A CN111885149A (en) | 2020-07-21 | 2020-07-21 | Vehicle-mounted safety monitoring device and method for motor vehicle based on Internet of things |
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| CN202010705718.6A CN111885149A (en) | 2020-07-21 | 2020-07-21 | Vehicle-mounted safety monitoring device and method for motor vehicle based on Internet of things |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112415987A (en) * | 2020-12-03 | 2021-02-26 | 安徽江淮汽车集团股份有限公司 | Automobile safety guarantee method, device, equipment and storage medium |
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