CN104139738A - Passenger car luggage storage video monitoring system and passenger car using same - Google Patents
Passenger car luggage storage video monitoring system and passenger car using same Download PDFInfo
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- CN104139738A CN104139738A CN201410380644.8A CN201410380644A CN104139738A CN 104139738 A CN104139738 A CN 104139738A CN 201410380644 A CN201410380644 A CN 201410380644A CN 104139738 A CN104139738 A CN 104139738A
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- bus luggage
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Abstract
The invention relates to a passenger car luggage storage video monitoring system and a passenger car using the same. The passenger car luggage storage video monitoring system comprises a video camera placed in a passenger car trunk, the video camera is connected with a first processor module so as to conduct video signal processing, and the processor module is connected with a video monitoring device so as to display the scene in the passenger car trunk. According to the passenger car luggage storage video monitoring system, through matching of the video camera placed in the passenger car trunk and the video monitoring device, luggage in the passenger car trunk can be timely checked and passengers can be reminded of taking the corresponding luggage.
Description
Technical field
The invention belongs to electronic information detection field, relate in particular to a kind of bus luggage and deposit video monitoring system and use the passenger vehicle of this system.
Background technology
In bus industry, there is at present the wrong phenomenon of taking, losing of many passenger baggage, be mainly manifested in passenger and carry luggage and be put in bus luggage case, but because patronage is many, the busy other reasons that waits of passenger, occurs that luggage is lost in the phenomenon of bus luggage case.Simultaneously most of chaufeurs can not found passenger's missing baggage in time, even and passenger while withdrawing baggage chaufeur can not know passenger whether mistake the problem such as take.For fear of these phenomenons, develop a kind of bus luggage and deposit video monitoring system and be of great significance.
Summary of the invention
The object of this invention is to provide a kind of bus luggage and deposit video monitoring system, can monitor luggage storage environment in bus luggage case, easily leave over the technical matters of luggage to solve passenger.
In order to solve the problems of the technologies described above, the invention provides a kind of bus luggage and deposit video monitoring system, it is characterized in that comprising: be placed in the video frequency pick-up head in bus luggage case, described video frequency pick-up head is connected to carry out vision signal processing with first processor module, and this processor module is connected to show scene in bus luggage case with video monitoring apparatus.
Further, in order to realize wireless video signal transmission, described first processor module is connected with the first wireless module, this first processor module is suitable for vision signal to be modulated into wireless signal, send by the first wireless module, described video monitoring apparatus comprises the second wireless module, this wireless module is connected with the second processor module, this second processor module is connected with display equipment, described the second processor module is suitable for receiving wireless signal to reconcile into vision signal by the second wireless module, plays by display equipment.
Further, in order to realize by the luggage in graphicinformation automatic decision bus luggage case, described first processor module is also connected with a memory module, initial scene graphicinformation when this memory module is used for storing the interior no baggage of bus luggage case, whether described first processor module is suitable for scene image information and described initial scene graphicinformation in the current bus luggage case gathering to compare, have luggage to leave over to judge in current bus luggage case.
Further, in order to reduce video blind area, in described bus luggage case, also establish an auxiliary video camera, this auxiliary video camera and described video frequency pick-up head are oppositely arranged, and this auxiliary video camera is connected to carry out vision signal processing with described first processor module.
Further, in order to realize voice reminder, illumination functions, in described bus luggage case, photo-transistor, illumination equipment are also installed, described first processor module is also connected with a voice reminder module, described first processor module is connected with illumination equipment with photo-transistor, this first processor module is also suitable for after bus luggage case is opened, when described photo-transistor detects bus luggage case light lower than photosensitive setting value, control illumination equipment and open, and carry out voice broadcast by voice reminder module; Described display equipment is TFT touch screen module.
Deposit at above-mentioned bus luggage on the basis of video monitoring system, the method for work that the present invention also provides a kind of bus luggage to deposit video monitoring system, to solve the technical matters of the luggage in automatic identification bus luggage case.
In order to solve the problems of the technologies described above, the present invention also provides a kind of bus luggage to deposit the method for work of video monitoring system, comprising:
Whether the initial scene graphicinformation while prestoring the interior no baggage of bus luggage case, compares scene image information and described initial scene graphicinformation in the current bus luggage case gathering, have luggage to leave over to judge in current bus luggage case.
Further, the method that scene image information in current bus luggage case and described initial scene graphicinformation compare comprises: from described initial scene graphicinformation, extract a two field picture, obtain the pixel value of this two field picture by image processing, compare with the pixel of a two field picture in the baggage container of shooting using this pixel value as pixel threshold, if higher than pixel threshold, judgement has luggage to be retained in baggage container, if equal pixel threshold, judges that this baggage container is for empty.
Further, in order to reduce video blind area, the scene image information by video frequency pick-up head and in the auxiliary video camera collection bus luggage case arranging corresponding thereto.
Deposit at above-mentioned bus luggage on the basis of video monitoring system, the present invention also provides a kind of passenger vehicle, comprising: described bus luggage is deposited video monitoring system.
Further, in order to save the energy, make full use of solar power, described bus luggage is deposited video monitoring system and is adopted photovoltaic power supply module for power supply, described photovoltaic power supply module comprises: the top that is positioned at passenger vehicle is provided with solar energy photovoltaic panel, this solar energy photovoltaic panel is connected with power supervisor, and this power supervisor is connected with storage battery, to provide described bus luggage to deposit video monitoring system power supply.
Technique scheme of the present invention has the following advantages compared to existing technology: the present invention coordinates with video monitoring apparatus by the video frequency pick-up head being placed in bus luggage case, can check in time luggage in bus luggage case, in time the reminding passengers luggage of oneself of taking.
Brief description of the drawings
For content of the present invention is more likely to be clearly understood, below the specific embodiment by reference to the accompanying drawings of basis, the present invention is further detailed explanation, wherein
Fig. 1 bus luggage is deposited the functional block diagram one of video monitoring system;
Fig. 2 bus luggage is deposited the functional block diagram two of video monitoring system;
Video frequency pick-up head distribution schematic diagram in Fig. 3 bus luggage case;
The structural representation of Fig. 4 passenger vehicle and bus luggage are deposited the functional block diagram that video monitoring system is combined with this passenger vehicle.
Wherein, video frequency pick-up head 1, auxiliary video camera 2, bus luggage case 3, illumination equipment 4, wireless module 5, bus luggage are deposited video monitoring system 6, photovoltaic power supply module 7.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention more cheer and bright, below in conjunction with detailed description of the invention and with reference to accompanying drawing, the present invention is described in more detail.Should be appreciated that, these descriptions are exemplary, and do not really want to limit the scope of the invention.In addition, in the following description, omitted the description to known features and technology, to avoid unnecessarily obscuring concept of the present invention.
Embodiment 1
Fig. 1 shows bus luggage and deposits the first embodiment of video monitoring system.
As shown in Figure 1, a kind of bus luggage is deposited video monitoring system, comprise: be placed in video frequency pick-up head 1 and illumination equipment 4 in bus luggage case 3, described video frequency pick-up head 1 is connected to carry out vision signal processing with first processor module, and this processor module is connected to show bus luggage case 3 interior scenes with video monitoring apparatus.Described first processor module is as preferred a kind of embodiment, described first processor module comprises, first processor and coordinate to gather the camera interface of vision signal with this treater, described video frequency pick-up head 1 is connected by this utilizing camera interface, and vision signal is sent to described first processor.
Fig. 2 shows bus luggage and deposits the second embodiment of video monitoring system.
As shown in Figure 2, as the second embodiment of the present embodiment, described first processor module is connected with the first wireless module, this first processor module is suitable for vision signal to be modulated into wireless signal, send by the first wireless module, described video monitoring apparatus comprises the second wireless module, this wireless module is connected with the second processor module, this second processor module is connected with display equipment, described the second processor module is suitable for receiving wireless signal to reconcile into vision signal by the second wireless module, play by display equipment, solve signal transmission issues by this second embodiment, avoid wire transmission to destroy the integral structure of vehicle, it is time saving and energy saving to lay.Further, being connected between described the first wireless module and the second wireless module can, for two-way, be realized the control of video monitoring apparatus to video frequency pick-up head 1 by interconnecting.For example, as the one of video frequency pick-up head 1 preferred embodiment, the bottom of described video frequency pick-up head 1 can also be provided with The Cloud Terrace, drives the control end of the drive motor of this cloud platform rotation to be connected with the control output end of described first processor module.Concrete, described video monitoring apparatus also comprises control inputs module, it to regulate the rotation of The Cloud Terrace, realizes the conduct monitoring at all levels of the right bus luggage case 3 of video frequency pick-up head 1 for inputting corresponding control signal.Certainly also can the control to The Cloud Terrace by wired realization, principle is similar, here no longer repetition.Wherein, preferred display equipment can adopt but be not limited to LCD MODULE, touch-screen display module etc.
As the present embodiment the third preferred embodiment, described first processor module is also connected with a memory module, initial scene graphicinformation when this memory module is used for storing bus luggage case 3 interior no baggage, described first processor module is suitable for scene image information and described initial scene graphicinformation in the current bus luggage case 3 gathering to compare, whether there is luggage to leave over to judge in current bus luggage case 3, realized the luggage of whether leaving in addition in automatic decision baggage container.
Fig. 3 shows the video frequency pick-up head distribution schematic diagram in bus luggage case 3, and this figure is the birds-eye view of bus luggage case 3.
As shown in Figure 3, as the 4th kind of the present embodiment preferred embodiment, in described bus luggage case 3, also establish an auxiliary video camera 2, this auxiliary video camera 2 is oppositely arranged with described video frequency pick-up head 1, this auxiliary video camera 2 is connected to carry out vision signal processing with described first processor module, takes without dead angle to realize.Wherein, the implication being oppositely arranged is that auxiliary video camera 2 is arranged on the interior both sides of bus luggage case 3 with video frequency pick-up head 1; Optionally, diagonal line setting.
Fig. 4 shows structural representation and the bus luggage of passenger vehicle and deposits the functional block diagram that video monitoring system is combined with this passenger vehicle.
As shown in Figure 4, as the 5th kind of the present embodiment preferred embodiment, photo-transistor, illumination equipment 4 are also installed in described bus luggage case 3, described first processor module is also connected with a voice reminder module, described first processor module is connected with illumination equipment 4 with photo-transistor, concrete, described first processor module is connected with described illumination equipment 4 by illumination driving circuit; Optionally, this illumination equipment 4 can adopt the multiple lighting system such as electricity-saving lamp, LED lamp, and described illumination driving circuit can adopt Switching Power Supply as driving circuit.First processor module is also suitable for after bus luggage case 3 is opened, detect the interior Illumination intensity of bus luggage case 3 by photo-transistor, if light intensity is during lower than photosensitive setting value, also can be called luminous sensitivity threshold (described photosensitive setting value and luminous sensitivity threshold, it is set according to Illumination intensity, output voltage corresponding to Illumination intensity of specifically accepting by photosensor determined), start illumination equipment 4 by first processor module, the environment of passenger's light is provided, otherwise greater than or equal to time, do not start illumination equipment 4; Meanwhile, carry out voice broadcast by voice reminder module, with the reminding passengers taking-up luggage of getting off; Described video monitoring apparatus also comprises: the TFT touch screen module being connected with the second processor module, realize touch control to realize by TFT touch screen module, to realize the object of input control order; Optionally, described TFT touch screen module can adopt ssd1289 chip controls, for display video information with correlation parameter is set; Described voice reminder module can adopt speech chip.
In described above-mentioned five kinds of embodiments, described first, second processor module adopts S3C6410 embedded-type ARM 11 treaters of Samsung's release or the FPGA module for vision signal processing.Described first, second wireless module adopts the WIFI wireless module being placed in passenger car, for example: the HLK-RM04 embedded radio WIFI module cheaply that Hai Ling section electronics is released, concrete, WIFI module that this is wireless is by the video information of WIFI transmission over radio baggage container.Described video frequency pick-up head 1 and/or auxiliary video camera 2 can adopt but be not limited to OV7670 camera.Memory module can adopt DS2432 storage chip.
Embodiment 2
A kind of bus luggage on embodiment 1 basis is deposited the method for work of video monitoring system, comprising:
Whether the initial scene graphicinformation while prestoring bus luggage case 3 interior no baggage, compares scene image information and described initial scene graphicinformation in the current bus luggage case 3 gathering, have luggage to leave over to judge in current bus luggage case 3; Concrete, initial scene graphicinformation obtains by taking in advance empty bus luggage case 3.
Preferred embodiment can adopt pixel extraction method as the above-mentioned one by the scene image information in the current bus luggage case 3 gathering and the method that compares of described initial scene graphicinformation, concrete steps comprise: the initial scene graphicinformation while prestoring bus luggage case 3 interior no baggage by memory module, from described initial scene graphicinformation, extract a two field picture, obtain the pixel value of this two field picture by image processing, compare with the pixel of a two field picture in the baggage container of shooting using this pixel value as pixel threshold, if higher than pixel threshold, judgement has luggage to be retained in baggage container, if equal pixel threshold, judge that this baggage container is for empty.
Above-mentioned another preferred embodiment by the scene image information in the current bus luggage case 3 gathering and the method that compares of described initial scene graphicinformation can adopt picture frequency comparison method, this picture frequency is ratio juris relatively: low according to the picture frequency of background parts in a two field picture in baggage container, in background, occur after other objects, background parts and this object can increase in the picture frequency of intersection, by judging whether the frequency bandwidth of this picture frequency can judge in image whether have article, have luggage to leave over to judge in current baggage container; The concrete steps of described picture frequency comparison method comprise: the frequency values of setting initial scene picture signal is frequency threshold, the frequency of the graphicinformation in the baggage container of this frequency threshold and shooting are compared, if this frequency is higher than frequency threshold; Judgement has luggage to be retained in baggage container, if equal frequency threshold, judges that this baggage container is for empty.In above-mentioned two embodiments, the implication of background is exactly the interior captured image of bus luggage case 3.
As another preferred embodiment of this embodiment, the method of work that described bus luggage is deposited video monitoring system also comprises: the auxiliary video camera 2 by video frequency pick-up head 1 and setting corresponding thereto gathers the scene image information in bus luggage case 3, to avoid the shooting blind angle amount of video frequency pick-up head 1.Wherein, about the statement being oppositely arranged referring to the definition of implementing in 1.
Embodiment 3
As shown in Figure 4, a kind of passenger vehicle on embodiment 1 basis, to solve the problem of energy resource supply, avoids bus luggage to deposit the electric power of the too much consumption automobile of video monitoring system itself.
In order to solve this technical problem, described passenger vehicle comprises: described bus luggage is deposited video monitoring system 6.
As another preferred embodiment of the present embodiment, described bus luggage is deposited video monitoring system 6 and is adopted photovoltaic power supply module 7 to power, described photovoltaic power supply module 7 comprises: the top that is positioned at passenger vehicle is provided with solar energy photovoltaic panel, this solar energy photovoltaic panel is connected with power supervisor, this power supervisor is connected with storage battery, powers to provide described bus luggage to deposit video monitoring system 6.
This preferred embodiment in, described power supervisor can adopt charging management chip UC3906, by Buck-Boost changer, regulates the horsepower output of solar energy photovoltaic panel, and with anti-overcharge function with protection service lifetime of accumulator.Described battery tension is+12V.
Should be understood that, above-mentioned detailed description of the invention of the present invention is only for exemplary illustration or explain principle of the present invention, and is not construed as limiting the invention.Therefore any amendment of, making, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in without departing from the spirit and scope of the present invention in the situation that.In addition, claims of the present invention are intended to contain whole variations and the modification in the equivalents that falls into claims scope and border or this scope and border.
Claims (10)
1. a bus luggage is deposited video monitoring system, it is characterized in that comprising: be placed in the video frequency pick-up head in bus luggage case, described video frequency pick-up head is connected to carry out vision signal processing with first processor module, and this processor module is connected to show scene in bus luggage case with video monitoring apparatus.
2. bus luggage according to claim 1 is deposited video monitoring system, it is characterized in that, described first processor module is connected with the first wireless module, and this first processor module is suitable for vision signal to be modulated into wireless signal, sends by the first wireless module;
Described video monitoring apparatus comprises the second wireless module, and this wireless module is connected with the second processor module, and this second processor module is connected with display equipment;
Described the second processor module is suitable for receiving wireless signal to reconcile into vision signal by the second wireless module, plays by display equipment.
3. bus luggage according to claim 1 is deposited video monitoring system, it is characterized in that, described first processor module is also connected with a memory module, initial scene graphicinformation when this memory module is used for storing the interior no baggage of bus luggage case, whether described first processor module is suitable for scene image information and described initial scene graphicinformation in the current bus luggage case gathering to compare, have luggage to leave over to judge in current bus luggage case.
4. bus luggage according to claim 3 is deposited video monitoring system, it is characterized in that, in described bus luggage case, also establish an auxiliary video camera, this auxiliary video camera and described video frequency pick-up head are oppositely arranged, and this auxiliary video camera is connected to carry out vision signal processing with described first processor module.
5. bus luggage according to claim 4 is deposited video monitoring system, it is characterized in that, in described bus luggage case, photo-transistor, illumination equipment are also installed, described first processor module is also connected with a voice reminder module, described first processor module is connected with illumination equipment with photo-transistor, this first processor module is also suitable for after bus luggage case is opened, when described photo-transistor detects bus luggage case light lower than photosensitive setting value, control illumination equipment and open, and carry out voice broadcast by voice reminder module;
Described display equipment is TFT touch screen module.
6. bus luggage is deposited a method of work for video monitoring system, comprising:
Whether the initial scene graphicinformation while prestoring the interior no baggage of bus luggage case, compares scene image information and described initial scene graphicinformation in the current bus luggage case gathering, have luggage to leave over to judge in current bus luggage case.
7. bus luggage according to claim 6 is deposited the method for work of video monitoring system, it is characterized in that, above-mentioned scene image information in the current bus luggage case gathering and the method that compares of described initial scene graphicinformation are comprised: from described initial scene graphicinformation, extract a two field picture, obtain the pixel value of this two field picture by image processing, compare with the pixel of a two field picture in the baggage container of shooting using this pixel value as pixel threshold, if higher than pixel threshold, judgement has luggage to be retained in baggage container, if equal pixel threshold, judge that this baggage container is for empty.
8. bus luggage according to claim 7 is deposited the method for work of video monitoring system, it is characterized in that the scene image information by video frequency pick-up head and in the auxiliary video camera collection bus luggage case arranging corresponding thereto.
9. a passenger vehicle, is characterized in that, comprising: the bus luggage as described in as arbitrary in claim 1-5 is deposited video monitoring system.
10. passenger vehicle according to claim 9, is characterized in that, described bus luggage is deposited video monitoring system and adopted photovoltaic power supply module for power supply,
Described photovoltaic power supply module comprises: the top that is positioned at passenger vehicle is provided with solar energy photovoltaic panel, and this solar energy photovoltaic panel is connected with power supervisor, and this power supervisor is connected with storage battery, to provide described bus luggage to deposit video monitoring system power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410380644.8A CN104139738A (en) | 2014-08-04 | 2014-08-04 | Passenger car luggage storage video monitoring system and passenger car using same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410380644.8A CN104139738A (en) | 2014-08-04 | 2014-08-04 | Passenger car luggage storage video monitoring system and passenger car using same |
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| CN104139738A true CN104139738A (en) | 2014-11-12 |
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| CN201410380644.8A Pending CN104139738A (en) | 2014-08-04 | 2014-08-04 | Passenger car luggage storage video monitoring system and passenger car using same |
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| CN104290746A (en) * | 2014-10-29 | 2015-01-21 | 余姚大器橡塑制品有限公司 | Automobile trunk monitor system |
| CN111260866A (en) * | 2020-01-19 | 2020-06-09 | 江苏铁锚玻璃股份有限公司 | Luggage anti-theft system and method for luggage rack at vehicle end |
| CN111371906A (en) * | 2020-04-14 | 2020-07-03 | 德州职业技术学院（德州市技师学院） | Intelligent luggage safety monitoring processing system and method and information data processing terminal |
| CN111775837A (en) * | 2019-04-05 | 2020-10-16 | 现代自动车株式会社 | Vehicle state management device and method |
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Cited By (4)
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Application publication date: 20141112 |