CN109712357B - Vehicle safety alarm method and system - Google Patents
Vehicle safety alarm method and system Download PDFInfo
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- CN109712357B CN109712357B CN201811396583.9A CN201811396583A CN109712357B CN 109712357 B CN109712357 B CN 109712357B CN 201811396583 A CN201811396583 A CN 201811396583A CN 109712357 B CN109712357 B CN 109712357B
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Abstract
The invention relates to the technical field of automobile safety, in particular to a vehicle safety alarm method and a system thereof, which comprises the following steps: detecting and uploading pressure data on the car window to a cloud end in real time; the cloud compares the pressure data on the car window with a database in the cloud; if the pressure data on the car window is larger than the theft data set in the database, judging that the theft happens, and entering the step S500; if the pressure data on the car window is smaller than the theft data set in the database, returning to the step S200; starting a vehicle-mounted camera, and transmitting image data recorded by the vehicle-mounted camera to a mobile client bound with a vehicle; the vehicle owner can make judgment and countermeasures according to the image data received by the mobile client. The invention aims to provide a vehicle safety alarm method and a vehicle safety alarm system, and solves the technical problems that a criminal suspect cannot be mastered when an object in a vehicle is stolen and the basic information of the theft time cannot be mastered by adopting the technical scheme provided by the invention.
Description
Technical Field
The invention relates to the technical field of automobile safety, in particular to a vehicle safety alarm method and a vehicle safety alarm system.
Background
With the rapid development of the times, the improvement of society and science and technology and the improvement of living standard of people, every family has a vehicle nowadays, and the vehicle purchasing demand is increased day by day, and the use coverage rate of the vehicles in the future society is expected to be higher and higher. Although the performance and safety alarm system of the automobile is more and more perfect along with the development of science and technology, the case of stealing the automobile and the property in the automobile still happens every year, which causes huge property and mental loss to the automobile owner.
When the window is broken by a thief and enters the vehicle, the current vehicle only has an alarm sound, but cannot master the appearance characteristics of a criminal suspect and the specific crime time, so that great difficulty is brought to criminal investigation work and property recovery.
Disclosure of Invention
The invention aims to provide a vehicle safety alarm method and a vehicle safety alarm system, and solves the technical problems that a criminal suspect cannot be mastered when an object in a vehicle is stolen and the basic information of the theft time cannot be mastered by adopting the technical scheme provided by the invention.
In order to solve the technical problem, the invention provides a vehicle safety alarm method on one hand, which comprises the following steps:
s100, entering a safety mode after vehicle flameout information is detected;
s200, detecting and uploading pressure data on the car window to a cloud end in real time;
s300, the cloud compares the pressure data on the car window with a database in the cloud;
s400, if the pressure data on the car window is larger than the theft data set in the database, judging that the theft happens, and entering the step S500; if the pressure data on the car window is smaller than the theft data set in the database, returning to the step S200;
s500, starting a vehicle-mounted camera, and transmitting image data recorded by the vehicle-mounted camera to a mobile client bound with a vehicle;
s600, the vehicle owner makes judgment and countermeasures according to the image data received by the mobile client.
In step S100, after vehicle flameout information is detected, a security mode is entered; preferably, the vehicle enters the safe mode after a set time elapses after the vehicle stall information is detected.
In step S200, pressure data on the vehicle window is detected and uploaded to the cloud in real time; preferably, the pressure data and the glass model data corresponding to the vehicle window are bound to form a data packet and then uploaded to the cloud.
In step S300, the cloud compares the pressure data on the window with a database in the cloud; preferably, the database comprises models of various glasses for the vehicle window and corresponding experimental data of compressive strength, tensile strength and bending strength; and the glass model data corresponding to the vehicle window in the step S200 is matched with the model stored in the database.
In step S400, the pressure data on the vehicle window is compared with the theft data set in the database; preferably, the theft data is the test data of the compressive strength, the tensile strength and the bending strength corresponding to the breakage of various types of glass stored in the database.
Based on the vehicle safety alarm method, the invention also provides a vehicle safety alarm system, which comprises a processing unit, a data acquisition unit, an on-vehicle camera, a cloud end and a mobile client end, wherein the processing unit is used for acquiring the data;
the data acquisition unit is in signal connection with the processing unit and is used for acquiring pressure data on the car window and transmitting the pressure data to the processing unit;
the processing unit is respectively in signal connection with a cloud end and the vehicle-mounted camera, uploads the pressure data to the cloud end, receives a calculation result returned by the cloud end, and outputs a starting signal to the vehicle-mounted camera according to the calculation result; uploading image data returned by the vehicle-mounted camera to a cloud end;
the cloud end is in signal connection with the mobile client end and transmits the image data returned by the processing unit to the mobile client end.
From the above, the following beneficial effects can be obtained by applying the invention: the invention realizes the real-time monitoring of the vehicle safety state, records the real-time situation of the person threatening the vehicle and the scene to be sent to the vehicle owner when the vehicle is threatened by property, can lead the vehicle owner to master the effective information of the criminal suspect, is greatly helpful for finding out the stolen vehicle and the financial affairs and criminal investigation work, and effectively reduces the occurrence of theft behavior to a certain extent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments of the present invention or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a block flow diagram of an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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.
The existing vehicle alarm system only has alarm sound, when a vehicle window is broken by a thief and enters a vehicle, the appearance characteristics of a criminal suspect cannot be mastered, the specific crime time cannot be mastered, and great difficulty is brought to criminal investigation work and property recovery.
Referring to fig. 1, in order to solve the above technical problem, the present embodiment provides a vehicle safety warning method, including the following steps:
and S100, entering a safety mode after the vehicle flameout information is detected.
The vehicle safety alarm method has the aim of alarming thieves in the vehicle when the vehicle stops running, so that the method is started after the vehicle is flamed out, and the method is called as a safety mode after the vehicle safety alarm method is started. In the step, after the flameout information of the vehicle is detected, the vehicle enters a safety mode after a set time, and the set time can be set by the vehicle owner.
And S200, detecting and uploading pressure data on the vehicle window to a cloud end in real time.
According to the vehicle safety alarm method provided by the embodiment, pressure data on a vehicle window and inherent pressure parameters of broken glass are compared, so that different types of glass have different breaking pressure parameters, and in order to improve the accuracy of judgment of vehicle theft, the pressure data and glass model data corresponding to the vehicle window are bundled to form a data packet and then uploaded to the cloud.
S300, the pressure data on the vehicle window is compared with a database in the cloud end through the cloud end.
The database comprises models of various types of glass for vehicle windows and corresponding experimental data of compressive strength, tensile strength and bending strength, and the models and the corresponding experimental data can be obtained by various automobile glass manufacturers. And the cloud end matches the glass model data corresponding to the vehicle window in the step S200 with the model stored in the database.
S400, if the pressure data on the car window is larger than the theft data set in the database, judging that the theft happens, and entering the step S500; and if the pressure data on the car window is smaller than the theft data set in the database, returning to the step S200.
The theft data is the test data of the compression strength, the tensile strength and the bending strength which are stored in the database and correspond to the breakage of various glasses.
And S500, starting the vehicle-mounted camera, and transmitting the image data recorded by the vehicle-mounted camera to the mobile client bound with the vehicle.
After the theft is judged by the cloud, the vehicle-mounted camera is started to shoot the inside and the outside of the vehicle, and meanwhile, the shot image data is transmitted to the mobile equipment of the vehicle owner.
S600, the vehicle owner makes judgment and countermeasures according to the image data received by the mobile client.
Based on the vehicle safety alarm method, on the other hand, the embodiment further provides a vehicle safety alarm system, which comprises a processing unit, a data acquisition unit, an on-vehicle camera, a cloud end and a mobile client. The processing unit is respectively connected with the data acquisition unit, the vehicle-mounted camera and the cloud end signal; the cloud end is in signal connection with the mobile client.
The working process of the vehicle safety alarm system is as follows:
the data acquisition unit can be a pressure sensor and is used for acquiring pressure data on the car window and transmitting the pressure data to the processing unit.
And the processing unit uploads the pressure data to the cloud end after receiving the pressure data, binds the pressure data and the glass model data corresponding to the vehicle window to form a data packet in the uploading process, and uploads the data packet to the cloud end.
And after receiving the pressure data, the cloud end calculates the pressure data. The model of various kinds of glass and the corresponding experimental data of the compressive strength, the tensile strength and the bending strength are prestored in a cloud database, the glass model parameters corresponding to the vehicle window in the data packet and the glass model prestored in the database are matched in the calculation process, and then the pressure data and the experimental data of the compressive strength, the tensile strength and the bending strength which are matched are prestored in the database. And when the pressure data is greater than the glass parameter data prestored in the database, judging that the theft occurs, and transmitting the calculation result back to the processing unit.
And the processing unit outputs a starting signal to the vehicle-mounted camera according to the calculation result.
The vehicle-mounted camera starts a camera shooting function according to the starting signal, and image data obtained by shooting is transmitted back to the cloud end by the processing unit.
The cloud transmits the image data returned by the processing unit to the mobile client.
The vehicle owner judges whether the threat needs to be alarmed or not, if the threat does not need to be alarmed, the alarm system automatically stands by, if the threat needs to be alarmed, the vehicle owner is prompted to make a 110 alarm call by the alarm mobile phone end, and the inside and outside conditions of the vehicle can be recorded in a video mode by the alarm system in real time.
In summary, the vehicle safety alarm method and the vehicle safety alarm system provided by the embodiment realize real-time monitoring of the vehicle safety state, record the real-time situation of the person threatening the vehicle and the field of the person threatening the vehicle and send the recorded situation to the vehicle owner when the vehicle is threatened by property, so that the vehicle owner can master the effective information of the criminal suspect, help to retrieve the stolen vehicle and financial affairs and criminal investigation work, and effectively reduce the occurrence of theft to a certain extent.
The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.
Claims (4)
1. A vehicle safety alarm method is characterized in that: the method comprises the following steps:
s100, entering a safety mode after vehicle flameout information is detected;
s200, detecting in real time, binding pressure data on the car window and glass model data corresponding to the car window to form a data packet, and uploading the data packet to a cloud end;
s300, the cloud compares the pressure data on the car window with a database in the cloud;
s400, if the pressure data on the car window is larger than the theft data set in the database, judging that the theft happens, and entering the step S500; if the pressure data on the car window is smaller than the theft data set in the database, returning to the step S200;
the theft data are the test data of the compressive strength, the tensile strength and the bending strength which are stored in the database and correspond to the broken glass of each model;
s500, starting a vehicle-mounted camera, and transmitting image data recorded by the vehicle-mounted camera to a mobile client bound with a vehicle;
s600, the vehicle owner makes judgment and countermeasures according to the image data received by the mobile client.
2. The vehicle safety warning method according to claim 1, in step S100, after detecting vehicle flameout information, entering a safety mode; the method is characterized in that: and after the flameout information of the vehicle is detected, the vehicle enters a safety mode after a set time.
3. The vehicle safety alarm method according to claim 2, wherein in step S300, the cloud compares the pressure data on the vehicle window with a database in the cloud; the method is characterized in that: the database comprises models of various types of glass for the vehicle window and corresponding experimental data of compressive strength, tensile strength and bending strength; and the glass model data corresponding to the vehicle window in the step S200 is matched with the model stored in the database.
4. A system based on the vehicle safety warning method according to any one of claims 1 to 3, characterized in that: the system comprises a processing unit, a data acquisition unit, a vehicle-mounted camera, a cloud end and a mobile client end;
the data acquisition unit is in signal connection with the processing unit and is used for acquiring pressure data on the car window and transmitting the pressure data to the processing unit;
the processing unit is respectively in signal connection with a cloud end and the vehicle-mounted camera, uploads the pressure data to the cloud end, receives a calculation result returned by the cloud end, and outputs a starting signal to the vehicle-mounted camera according to the calculation result; uploading image data returned by the vehicle-mounted camera to a cloud end;
the cloud end is in signal connection with the mobile client end and transmits the image data returned by the processing unit to the mobile client end.
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| CN201811396583.9A CN109712357B (en) | 2018-11-22 | 2018-11-22 | Vehicle safety alarm method and system |
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| CN109712357B true CN109712357B (en) | 2021-01-05 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110164075B (en) * | 2019-06-03 | 2021-10-26 | 陕西智多搭智能科技有限公司 | Safety anti-theft device for sharing automobile interior |
| CN110335450A (en) * | 2019-06-28 | 2019-10-15 | 电子科技大学 | A kind of dynamic alarming method based on secure threshold |
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| CN102555992A (en) * | 2010-12-15 | 2012-07-11 | 陕西亚泰电器科技有限公司 | Intelligent anti-theft alarm for automobiles |
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