CN109842454A - A kind of radio Intellectualized monitoring method - Google Patents
A kind of radio Intellectualized monitoring method Download PDFInfo
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- CN109842454A CN109842454A CN201711203897.8A CN201711203897A CN109842454A CN 109842454 A CN109842454 A CN 109842454A CN 201711203897 A CN201711203897 A CN 201711203897A CN 109842454 A CN109842454 A CN 109842454A
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Abstract
The present invention relates to a kind of radio Intellectualized monitoring methods, which comprises uses Galileo positioning device, is arranged in vehicle-mounted radio, for providing real-time Galileo location data for the position where vehicle-mounted radio；Using time division duplex communication interface, it is arranged on vehicle-mounted radio, two-way time division duplex communication link is established for the police service service centre with distal end；It using engine detection equipment, is connect with the engine of automobile where vehicle-mounted radio, for detecting the current state of the engine, the current state of the engine includes starting operating status, terminates operating status and continuously running duty.
Description
Technical field
The present invention relates to radio field more particularly to a kind of radio Intellectualized monitoring methods.
Background technique
Radio adjustment frequency range is also referred to as adjusted covering or is called to scale.His purpose is to keep doubly-linked capacitor whole
Whole back-outs are screwed into, the received frequency range of institute is precisely entire medium wave (535~1600 kilo hertzs).He is by adjusting the machine
What the magnetic cap of oscillator coil L2 and the compensating electric capacity Cbt of oscillation circuit reached.
Radio with computer function receives the broadcast in a low side radio station, such as 640,000 when adjustment first
Conspicuous program.If the position of pointer is lower than 640 kilo hertzs, illustrate that the inductance of oscillator coil L2 is small, it can be oscillator coil
Magnetic cap precession it is some, until pointer is until 640 kilo hertzs of position receives 640 kilo hertzs of station broadcast；If pointer
Position is higher than 640 kilo hertzs, illustrates that the inductance of oscillator coil L2 is big, the magnetic cap of oscillator coil can be screwed out, Zhi Dao
Until 640 kilo hertzs of position receives 640 kilo hertzs of radio station.
Then, the broadcast in a high-end radio station, such as 1332 kilo hertzs of program are received then.If the position of pointer does not exist
It is necessary to adjust compensating electric capacity Cbt at 1332 kilo hertzs, until pointer just receives 1332 kilo hertzs of radio station 1332 kilo hertzs of position
Until program.Low side high in this way is adjusted repeatedly and can be harmonized two or three times.
Summary of the invention
Currently, the function of vehicle-mounted radio still is limited to broadcast listening data, and lacks the auxiliary function that various users need
Can, waste a large amount of vehicle-mounted hardware resource.To solve the above-mentioned problems, the present invention provides a kind of radio Intellectualized monitorings
Method.
According to an aspect of the present invention, a kind of radio Intellectualized monitoring method is provided, which is characterized in that the method
Include:
Using Galileo positioning device, it is arranged in vehicle-mounted radio, for being provided for the position where vehicle-mounted radio
Real-time Galileo location data；
Using time division duplex communication interface, it is arranged on vehicle-mounted radio, for being established with the police service service centre of distal end
Two-way time division duplex communication link；
It using engine detection equipment, is connect with the engine of automobile where vehicle-mounted radio, for detecting described start
The current state of machine, the current state of the engine include starting operating status, terminate operating status and continuously running duty.
Preferably, further includes:
Usage data record equipment, on the circuit board of vehicle-mounted radio, for being stored in advance where vehicle-mounted radio
The face pattern of the car owner of automobile；
Using instantaneous acquiring equipment, it is arranged on the broadcasting panel of vehicle-mounted radio, for towards where vehicle-mounted radio
The driver's seat of automobile carries out instant data acquisition, to obtain and export driver's seat image；
It using image filtering equipment, is connect with the instantaneous acquiring equipment, for receiving the driver's seat image, is based on institute
It states distance of the driver's seat mean picture brightness apart from predetermined luminance range central value and the driver's seat image averaging is divided into phase
The each piecemeal for answering block size, to each piecemeal, the picture noise degree based on the piecemeal selects corresponding varying strength
Image filtering is spliced each filtering piecemeal of acquisition to obtain filtering stitching image with obtaining filtering piecemeal；
Use intensity analytical equipment is connect with described image filter apparatus, for receiving the output of described image filter apparatus
Each piecemeal varying strength, and based on each intensity of each piecemeal determination filtering processing is executed to the driver's seat image
Mean intensity, export the mean intensity；
Using image sharpening equipment, it is connect respectively with the intensive analysis equipment and described image filter apparatus, for connecing
The mean intensity is received, and the sharp of the image sharpening operation executed to the filtering stitching image is determined based on the mean intensity
Change intensity, to realize to the correspondence sharpening operation of the filtering stitching image, obtains and export Edge contrast image, wherein institute
Mean intensity is stated to be inversely proportional with the sharpening intensities；
Using bilinear interpolation equipment, equipment is sharpened with the intensive analysis equipment and described image respectively and is connect, is used for
The mean intensity is received, and is determined based on the mean intensity and the bilinear interpolation that the Edge contrast image executes is operated
Interpolation intensity, the correspondence bilinear interpolation of the Edge contrast image is operated with realizing, obtains and exports bilinear interpolation
Image, wherein the mean intensity is inversely proportional with the interpolation processing intensity；
Using car owner's discrimination apparatus, it connect, is used for the bilinear interpolation equipment and the data recording equipment respectively
The face pattern of the car owner of automobile where receiving the bilinear interpolation image and vehicle-mounted radio, based on default facial gray scale model
It encloses and identifies current face subgraph from the bilinear interpolation image, by the current face subgraph with the car owner's
Face pattern is matched, and when matching degree is more than or equal to preset percentage threshold value, issues successful match signal.
Preferably, for car owner's discrimination apparatus when matching degree is less than or equal to preset percentage threshold value, it fails to match for sending
Signal；Wherein, the time division duplex communication interface is also connect with car owner's discrimination apparatus, for receiving the matching mistake
When losing signal, by the police service service centre of it fails to match the signal wireless forwarding to distal end.
Preferably, further includes: the predetermined luminance range is by predetermined luminance upper limit threshold and predetermined luminance lower threshold
The brightness range limited out, the predetermined luminance upper limit threshold are greater than the predetermined luminance lower threshold.
Preferably, it is preferable that in described image filter apparatus, the driver's seat mean picture brightness is apart from described default
Brightness range central value it is closer, the relevant block that the driver's seat image averaging is divided into is bigger, and to each piecemeal,
The picture noise degree of the piecemeal is bigger, and the intensity of the image filtering of selection is bigger.
It can be seen that the present invention has following important inventive point:
(1) data recording equipment is used so that the face pattern of the car owner of vehicle-mounted radio place automobile is stored in advance, thus
As the reference data of the face recognition of personnel on driver's seat, radio alarming can be carried out in time when automobile is stolen；
(2) it uses including image filtering equipment, intensive analysis equipment, image sharpening equipment and bilinear interpolation equipment
Volume of data analytical equipment ensure that the precision of the face recognition of personnel on driver's seat.
Detailed description of the invention
Embodiment of the present invention is described below with reference to attached drawing, in which:
Fig. 1 is the structural block diagram according to the radio intelligent monitoring system shown in embodiment of the present invention.
Fig. 2 is the step flow chart according to the radio Intellectualized monitoring method shown in embodiment of the present invention.
Specific embodiment
The embodiment of radio Intellectualized monitoring method of the invention is described in detail below with reference to accompanying drawings.
In order to overcome above-mentioned deficiency, the present invention has built a kind of radio Intellectualized monitoring method, and specific embodiment is such as
Under.
Fig. 1 is the structural block diagram according to the radio intelligent monitoring system shown in embodiment of the present invention, the system
System includes:
Galileo positioning device is arranged in vehicle-mounted radio, for providing in real time for the position where vehicle-mounted radio
Galileo location data；
Time division duplex communication interface is arranged on vehicle-mounted radio, establishes for the police service service centre with distal end two-way
Time division duplex communication link；
Engine detection equipment is connect, for detecting the engine with the engine of automobile where vehicle-mounted radio
Current state, the current state of the engine include starting operating status, terminate operating status and continuously running duty.
Then, continue that the specific structure of radio intelligent monitoring system of the invention is further detailed.
Can also include: in the radio intelligent monitoring system
Data recording equipment, on the circuit board of vehicle-mounted radio, for automobile where vehicle-mounted radio is stored in advance
Car owner face pattern；
Instantaneous acquiring equipment is arranged on the broadcasting panel of vehicle-mounted radio, for towards automobile where vehicle-mounted radio
Driver's seat carry out instant data acquisition, to obtain and export driver's seat image；
Image filtering equipment is connect with the instantaneous acquiring equipment, for receiving the driver's seat image, is driven based on described
It sails distance of the mean picture brightness apart from predetermined luminance range central value and the driver's seat image averaging is divided into relevant block
Each piecemeal of size, to each piecemeal, the picture noise degree based on the piecemeal selects the image of corresponding varying strength
Filtering is spliced each filtering piecemeal of acquisition to obtain filtering stitching image with obtaining filtering piecemeal；
Intensive analysis equipment is connect with described image filter apparatus, for receiving each of described image filter apparatus output
The varying strength of a piecemeal, and determine that executing filtering processing to the driver's seat image puts down based on each intensity of each piecemeal
Equal intensity exports the mean intensity；
Image sharpening equipment is connect, for receiving respectively with the intensive analysis equipment and described image filter apparatus
Mean intensity is stated, and determines that the sharpening of the image sharpening operation executed to the filtering stitching image is strong based on the mean intensity
Degree obtains to realize to the correspondence sharpening operation of the filtering stitching image and exports Edge contrast image, wherein described flat
Equal intensity is inversely proportional with the sharpening intensities；
Bilinear interpolation equipment sharpens equipment with the intensive analysis equipment and described image respectively and connect, for receiving
The mean intensity, and inserting for the bilinear interpolation operation executed to the Edge contrast image is determined based on the mean intensity
It is worth intensity, to realize that the correspondence bilinear interpolation to the Edge contrast image operates, obtains and export bilinear interpolation image,
Wherein, the mean intensity is inversely proportional with the interpolation processing intensity；
Car owner's discrimination apparatus is connect, for receiving respectively with the bilinear interpolation equipment and the data recording equipment
The face pattern of the car owner of automobile where the bilinear interpolation image and vehicle-mounted radio, based on default facial gray scale range from
Current face subgraph is identified in the bilinear interpolation image, by the face of the current face subgraph and the car owner
Pattern is matched, and when matching degree is more than or equal to preset percentage threshold value, issues successful match signal.
Can also include: in the radio intelligent monitoring system
Car owner's discrimination apparatus issues it fails to match signal when matching degree is less than or equal to preset percentage threshold value；
Wherein, the time division duplex communication interface is also connect with car owner's discrimination apparatus, for receiving described
When with failure signal, by the police service service centre of it fails to match the signal wireless forwarding to distal end.
Can also include: in the radio intelligent monitoring system
The predetermined luminance range is the brightness model limited out by predetermined luminance upper limit threshold and predetermined luminance lower threshold
It encloses, the predetermined luminance upper limit threshold is greater than the predetermined luminance lower threshold.
In the radio intelligent monitoring system:
In described image filter apparatus, the driver's seat mean picture brightness is apart from the predetermined luminance range central value
It is closer, the relevant block that the driver's seat image averaging is divided into is bigger, and to each piecemeal, the image of the piecemeal is made an uproar
Sound path degree is bigger, and the intensity of the image filtering of selection is bigger.
Fig. 2 is the step flow chart according to the radio Intellectualized monitoring method shown in embodiment of the present invention, the side
Method includes:
Using Galileo positioning device, it is arranged in vehicle-mounted radio, for being provided for the position where vehicle-mounted radio
Real-time Galileo location data；
Using time division duplex communication interface, it is arranged on vehicle-mounted radio, for being established with the police service service centre of distal end
Two-way time division duplex communication link；
It using engine detection equipment, is connect with the engine of automobile where vehicle-mounted radio, for detecting described start
The current state of machine, the current state of the engine include starting operating status, terminate operating status and continuously running duty.
Then, continue that the specific steps of radio Intellectualized monitoring method of the invention are further detailed.
The radio Intellectualized monitoring method can also include:
Usage data record equipment, on the circuit board of vehicle-mounted radio, for being stored in advance where vehicle-mounted radio
The face pattern of the car owner of automobile；
Using instantaneous acquiring equipment, it is arranged on the broadcasting panel of vehicle-mounted radio, for towards where vehicle-mounted radio
The driver's seat of automobile carries out instant data acquisition, to obtain and export driver's seat image；
It using image filtering equipment, is connect with the instantaneous acquiring equipment, for receiving the driver's seat image, is based on institute
It states distance of the driver's seat mean picture brightness apart from predetermined luminance range central value and the driver's seat image averaging is divided into phase
The each piecemeal for answering block size, to each piecemeal, the picture noise degree based on the piecemeal selects corresponding varying strength
Image filtering is spliced each filtering piecemeal of acquisition to obtain filtering stitching image with obtaining filtering piecemeal；
Use intensity analytical equipment is connect with described image filter apparatus, for receiving the output of described image filter apparatus
Each piecemeal varying strength, and based on each intensity of each piecemeal determination filtering processing is executed to the driver's seat image
Mean intensity, export the mean intensity；
Using image sharpening equipment, it is connect respectively with the intensive analysis equipment and described image filter apparatus, for connecing
The mean intensity is received, and the sharp of the image sharpening operation executed to the filtering stitching image is determined based on the mean intensity
Change intensity, to realize to the correspondence sharpening operation of the filtering stitching image, obtains and export Edge contrast image, wherein institute
Mean intensity is stated to be inversely proportional with the sharpening intensities；
Using bilinear interpolation equipment, equipment is sharpened with the intensive analysis equipment and described image respectively and is connect, is used for
The mean intensity is received, and is determined based on the mean intensity and the bilinear interpolation that the Edge contrast image executes is operated
Interpolation intensity, the correspondence bilinear interpolation of the Edge contrast image is operated with realizing, obtains and exports bilinear interpolation
Image, wherein the mean intensity is inversely proportional with the interpolation processing intensity；
Using car owner's discrimination apparatus, it connect, is used for the bilinear interpolation equipment and the data recording equipment respectively
The face pattern of the car owner of automobile where receiving the bilinear interpolation image and vehicle-mounted radio, based on default facial gray scale model
It encloses and identifies current face subgraph from the bilinear interpolation image, by the current face subgraph with the car owner's
Face pattern is matched, and when matching degree is more than or equal to preset percentage threshold value, issues successful match signal.
In the radio Intellectualized monitoring method:
Car owner's discrimination apparatus issues it fails to match signal when matching degree is less than or equal to preset percentage threshold value；
Wherein, the time division duplex communication interface is also connect with car owner's discrimination apparatus, for receiving described
When with failure signal, by the police service service centre of it fails to match the signal wireless forwarding to distal end.
The radio Intellectualized monitoring method can also include:
The predetermined luminance range is the brightness model limited out by predetermined luminance upper limit threshold and predetermined luminance lower threshold
It encloses, the predetermined luminance upper limit threshold is greater than the predetermined luminance lower threshold.
In the radio Intellectualized monitoring method:
In described image filter apparatus, the driver's seat mean picture brightness is apart from the predetermined luminance range central value
It is closer, the relevant block that the driver's seat image averaging is divided into is bigger, and to each piecemeal, the image of the piecemeal is made an uproar
Sound path degree is bigger, and the intensity of the image filtering of selection is bigger.
In addition, galileo satellite navigation system (Galileo satellite navigation system), is by European Union
The global navigation satellite system developed and established, the plan were announced in 2 months 1999 by European commission, European commission
It is collectively responsible for European Space Agency.System is made of 30 satellites that orbit altitude is 23616km, wherein 27 work stars, 3 backups
Star.About 2.4 ten thousand kilometers of satellite orbital altitude, in the orbit plane that 3 inclination angles are 56 degree.End in December, 2016,
18 operational satellites are transmitted, have early stage operational capacity (EOC), and plan had complete operation ability in 2019
(FOC).All 30 satellite (being adjusted to 24 operational satellites, 6 backup satellites) plans are in the year two thousand twenty battery has fired.
Compared with the GPS system in the U.S., Galileo system is more advanced, also more reliable.The satellite that GPS of America is provided to other country
Signal can only find the long object in about 10 meters of ground, and Galilean satellite can then find 1 meter of long target.One military affairs
Expert visually likens, and GPS system is only able to find street, and Galileo can then find door.
Using radio intelligent monitoring system of the invention and method, have for the shortage of radio function in the prior art
The technical issues of effect is expanded, the face of the car owner of automobile where vehicle-mounted radio is stored in advance by using data recording equipment
Pattern, so that the reference data as the face recognition of personnel on driver's seat, can carry out wireless in time when automobile is stolen
Alarm, in addition additionally uses including image filtering equipment, intensive analysis equipment, image sharpening equipment and bilinear interpolation equipment
Volume of data analytical equipment ensure that the precision of the face recognition of personnel on driver's seat.
It is understood that although the present invention has been disclosed in the preferred embodiments as above, above-described embodiment not to
Limit the present invention.For any person skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications all are made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as
With the equivalent embodiment of variation.Therefore, anything that does not depart from the technical scheme of the invention are right according to the technical essence of the invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments still fall within the range of technical solution of the present invention protection
It is interior.
Claims (5)
1. a kind of radio Intellectualized monitoring method, which is characterized in that the described method includes:
Using Galileo positioning device, it is arranged in vehicle-mounted radio, for being provided in real time for the position where vehicle-mounted radio
Galileo location data；
Using time division duplex communication interface, it is arranged on vehicle-mounted radio, is established for the police service service centre with distal end two-way
Time division duplex communication link；
Using engine detection equipment, it is connect with the engine of automobile where vehicle-mounted radio, for detecting the engine
Current state, the current state of the engine include starting operating status, terminate operating status and continuously running duty.
2. radio Intellectualized monitoring method as described in claim 1, which is characterized in that further include:
Usage data record equipment, on the circuit board of vehicle-mounted radio, for automobile where vehicle-mounted radio is stored in advance
Car owner face pattern；
Using instantaneous acquiring equipment, it is arranged on the broadcasting panel of vehicle-mounted radio, for towards automobile where vehicle-mounted radio
Driver's seat carry out instant data acquisition, to obtain and export driver's seat image；
It using image filtering equipment, connect with the instantaneous acquiring equipment, for receiving the driver's seat image, is driven based on described
It sails distance of the mean picture brightness apart from predetermined luminance range central value and the driver's seat image averaging is divided into relevant block
Each piecemeal of size, to each piecemeal, the picture noise degree based on the piecemeal selects the image of corresponding varying strength
Filtering is spliced each filtering piecemeal of acquisition to obtain filtering stitching image with obtaining filtering piecemeal；
Use intensity analytical equipment is connect with described image filter apparatus, for receiving each of described image filter apparatus output
The varying strength of a piecemeal, and determine that executing filtering processing to the driver's seat image puts down based on each intensity of each piecemeal
Equal intensity exports the mean intensity；
Using image sharpening equipment, it is connect respectively with the intensive analysis equipment and described image filter apparatus, for receiving
Mean intensity is stated, and determines that the sharpening of the image sharpening operation executed to the filtering stitching image is strong based on the mean intensity
Degree obtains to realize to the correspondence sharpening operation of the filtering stitching image and exports Edge contrast image, wherein described flat
Equal intensity is inversely proportional with the sharpening intensities；
Using bilinear interpolation equipment, equipment is sharpened with the intensive analysis equipment and described image respectively and is connect, for receiving
The mean intensity, and inserting for the bilinear interpolation operation executed to the Edge contrast image is determined based on the mean intensity
It is worth intensity, to realize that the correspondence bilinear interpolation to the Edge contrast image operates, obtains and export bilinear interpolation image,
Wherein, the mean intensity is inversely proportional with the interpolation processing intensity；
Using car owner's discrimination apparatus, it is connect respectively with the bilinear interpolation equipment and the data recording equipment, for receiving
The face pattern of the car owner of automobile where the bilinear interpolation image and vehicle-mounted radio, based on default facial gray scale range from
Current face subgraph is identified in the bilinear interpolation image, by the face of the current face subgraph and the car owner
Pattern is matched, and when matching degree is more than or equal to preset percentage threshold value, issues successful match signal.
3. radio Intellectualized monitoring method as claimed in claim 2, it is characterised in that:
Car owner's discrimination apparatus issues it fails to match signal when matching degree is less than or equal to preset percentage threshold value；
Wherein, the time division duplex communication interface is also connect with car owner's discrimination apparatus, for receiving the matching mistake
When losing signal, by the police service service centre of it fails to match the signal wireless forwarding to distal end.
4. radio Intellectualized monitoring method as claimed in claim 3, which is characterized in that further include:
The predetermined luminance range is the brightness range limited out by predetermined luminance upper limit threshold and predetermined luminance lower threshold, institute
Predetermined luminance upper limit threshold is stated greater than the predetermined luminance lower threshold.
5. radio Intellectualized monitoring method as claimed in claim 4, it is characterised in that:
In described image filter apparatus, the driver's seat mean picture brightness is got over apart from the predetermined luminance range central value
Closely, the relevant block driver's seat image averaging being divided into is bigger, and to each piecemeal, the picture noise journey of the piecemeal
Degree is bigger, and the intensity of the image filtering of selection is bigger.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711203897.8A CN109842454A (en) | 2017-11-27 | 2017-11-27 | A kind of radio Intellectualized monitoring method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711203897.8A CN109842454A (en) | 2017-11-27 | 2017-11-27 | A kind of radio Intellectualized monitoring method |
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| CN201201570Y (en) * | 2008-05-16 | 2009-03-04 | 长安大学 | Vehicle anti-stealing device based on face recognition |
| CN103095771A (en) * | 2011-11-04 | 2013-05-08 | 上海博泰悦臻网络技术服务有限公司 | Vehicle monitor method, device and system and vehicle terminal |
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