CN110213537A - A kind of retrospective vehicle-mounted monitoring method and device - Google Patents
A kind of retrospective vehicle-mounted monitoring method and device Download PDFInfo
- Publication number
- CN110213537A CN110213537A CN201910431351.0A CN201910431351A CN110213537A CN 110213537 A CN110213537 A CN 110213537A CN 201910431351 A CN201910431351 A CN 201910431351A CN 110213537 A CN110213537 A CN 110213537A
- Authority
- CN
- China
- Prior art keywords
- lorry
- video information
- photographic device
- alarm signal
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
Abstract
This application discloses a kind of retrospective vehicle-mounted monitoring methods, comprising: acquires the current video information of lorry, the video information including video information and lorry chamber door in front of lorry by photographic device；The chamber door state for detecting lorry generates alarm signal according to the chamber door state；According to the alarm signal of generation, transfer video information, the surrounding condition information of chamber door when being alarmed according to the video information exhibit for the lorry chamber door transferred, and according to the external environmental information of video information exhibit alert locations in front of the lorry transferred, also disclose a kind of retrospective vehicle-mounted monitoring apparatus, it include: photographic device, for acquiring lorry external environmental information；Detection device, for monitoring truck body door opening and closing state；Monitoring host computer, for receiving the vision signal of photographic device and the alarm signal of detection device；Monitor supervision platform improves the safety of cargo transport, and trackability is stronger when stealing for receiving vision signal and alarm signal.
Description
Technical field
This application involves anti-thefting monitoring fields, in particular to a kind of retrospective vehicle-mounted monitoring method and device.
Background technique
With the development of science and technology, there are the commerial vehicle of oneself in most of companies, especially for bulk transports such as van-types
Vehicle often will appear the case where cargo is tampered or substitutes for another surreptitiously when transporting to cargo, not only to company A Laicai
Loss is produced, the responsibility of driver can be also investigated under some cases, but monitoring system at this stage or be using manual type
It carries out or is that video monitoring is carried out using single video monitoring mode.
Although the mode of manpower monitoring has certain safety, time-consuming and laborious, the transportation cost of cargo is improved,
And when using single video monitoring, since some cargos are easy to happen stealing when cargo handling or substitute feelings for another surreptitiously
Condition is difficult to monitor and trace for traditional cargo, is easy to appear stealing during cargo loading and transporting, is difficult to trace, safety
The low problem of property.
Summary of the invention
The main purpose of the application is to provide a kind of retrospective vehicle-mounted monitoring method and device, to solve the prior art
Safety is low in middle cargo vehicle shipment, is easy to happen cargo theft, is difficult to the problem of tracing.
To achieve the goals above, this application provides following technical schemes:
A kind of retrospective vehicle-mounted monitoring method, comprising:
By photographic device the current video information of lorry is acquired, including the video information and lorry chamber door in front of lorry
Video information；
The chamber door state for detecting lorry generates alarm signal according to the chamber door state；
According to the alarm signal of generation, video information is transferred, video information when including generating alarm signal in front of lorry
With the video information of lorry chamber door, the periphery of chamber door when generating alarm signal according to the video information exhibit for the lorry chamber door transferred
Condition information, and according to the external environmental information of the position of video information exhibit generation alarm signal in front of the lorry transferred.
Further, the chamber door state of lorry detects by detection device and generates alarm signal, the alarm of detection device
Signal output end connects the alarm signal input terminal of monitoring host computer, and alarm signal is stored in host hard drive, built in host hard drive
In monitoring host computer.
Further, further include being positioned in real time using GPS locator to lorry position, acquire lorry location information, it is described
The positioning signal of GPS locator is connected with monitoring host computer positioning signal input terminal by positioning signal output end and carries out signal biography
It is defeated.
Further, the photographic device includes the first photographic device and the second photographic device, first photographic device
Pass through video signal output for video information transmission to monitoring host computer with the second photographic device.
Further, first photographic device is for acquiring video information in front of lorry, the first camera setting
In lorry front windshield middle inside, for acquiring lorry chamber door video information, described second takes the photograph second photographic device
The rear portion top surface middle position in boxcar is mounted on as device.
Further, video information and alarm signal are transferred to monitor supervision platform, monitoring host computer and prison by the monitoring host computer
It controls and carries out signal transmission especially by 3G/4G signal projector between platform.
The invention also discloses a kind of retrospective vehicle-mounted monitoring apparatus, comprising:
Photographic device, for acquiring lorry external environmental information；
Detection device, for monitoring truck body door opening and closing state, and according to door switch state send current path or
Break signal；
Monitoring host computer, for receiving the vision signal of photographic device and the alarm signal of detection device；
Monitor supervision platform, for receiving vision signal and alarm signal.
Further, further include GPS locator, for determining current location information, and send signal to monitoring host computer.
Further, photographic device includes for acquiring in front of lorry the first photographic device of video information and for acquiring
Second photographic device of lorry chamber door video information.
Further, the detection device is specially to switch door sensor, and the alarm signal output ends of the switch door sensor pass through
Power supply line is connect with the I/O interface of the monitoring host computer.
The beneficial effects of the present invention are:
The present invention is monitored in real time using cargo of the monitoring system to transport cargo, switchs door sensor for freight car door
Power supply signal be sent in monitoring host computer, monitoring host computer stores up the alert data received in the host hard drive of itself
It deposits, the historical record of alert data can be transferred by monitor supervision platform, and the acquisition of the second photographic device is checked by monitor supervision platform
Video data avoids the occurrence of goods steathily to whether there is substitute for another surreptitiously Deng malignant events during understanding cargo handling, solves
The low technical problem of the monitoring system missing of cargo, safety；Simultaneously after occurring to steal situation, monitor supervision platform root
According to time of fire alarming, the monitoring video information and location information when alarm are transferred, to obtain correlation when cargo is tampered in time
Information steals position so that staff determines in time, completes the trace back process of cargo, avoid missing best retrospect opportunity.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present application, so that the application's is other
Feature, objects and advantages become more apparent upon.The illustrative examples attached drawing and its explanation of the application is for explaining the application, not
Constitute the improper restriction to the application.In the accompanying drawings:
Fig. 1 is monitoring device scheme of installation of the invention；
Fig. 2 is monitoring method workflow schematic diagram of the invention；
It is marked in attached drawing as follows: 1- monitoring host computer, the first photographic device of 2-, the second photographic device of 3-, 4- detection device, 5-
Locator, 6- monitor supervision platform.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that term " installation ", " setting ", " being equipped with ", " connection ", " connected ", " socket " should do broad sense reason
Solution.For example, it may be fixedly connected, it is detachably connected or monolithic construction；It can be directly connected, or pass through centre
Medium is indirectly connected, or is two connections internal between device, element or component.For ordinary skill
For personnel, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Embodiment
As shown in Figure 1, 2, a kind of retrospective vehicle-mounted monitoring method, comprising:
Video information and lorry chamber door video in front of lorry current context information, including lorry are acquired by photographic device
Information；
Detection device detects truck body door state and generates alarm signal according to chamber door state, and detection device therein is straight
Connect and lorry chamber door detected, in the present embodiment, detection device using switch door sensor, lorry chamber door open or
When closing, switch door sensor can generate different current signals, according to the difference of the current signal of generation, it can be determined that lorry chamber door
Opening state, on the other hand, according to the difference of lorry chamber door opening state, the electricity of access or open circuit can be generated by switching door sensor
Signal is flowed, the state of lorry chamber door can be directly judged according to the difference for generating signal.
GPS locator acquires lorry location information, understands in time convenient for staff by positioning in real time to lorry position
On the one hand lorry situation cooperates GPS locator to be positioned, while the first photographic device is synchronous by road information, improves
The positioning accuracy of GPS locator.
It further include that the alarm signal for receiving monitoring host computer is stored in host hard drive, host hard drive is built in monitoring master
Machine.
Monitoring host computer receives environmental information signal and alarm signal, and flat to monitoring by mobile network's port transmission
Platform, the alarm signal of the direct receiving detection device of monitor supervision platform and the environmental information of photographic device, in order to which staff passes through
Monitor supervision platform directly observes Freight Transport state；
After monitoring host computer receives alarm signal, monitor supervision platform is transferred video information according to time of fire alarming and is traced,
After monitor supervision platform receives alarm signal, according to the time for issuing alarm signal, staff is adjusted in time by monitor supervision platform
The relevant information being stored in inside host hard drive, including video information and alert locations information are taken, so that cargo is occurred for lorry
The position locking for stealing phenomenon carries out the cargo retrospect to loss in time convenient for staff, catches the opportunity of recovering, improve cargo
The probability given for change.
The positioning signal of the GPS locator is transmitted directly to monitoring host computer.
The photographic device includes the first photographic device and the second photographic device, and first photographic device and second image
Device will be in video information transmission to monitoring host computer by signal wire.
First photographic device is described for acquiring environmental information in front of lorry, specially lorry road ahead situation
Second photographic device is for acquiring video information below truck body outer side of door, i.e., for acquiring lorry chamber door information, described first
Camera is arranged in lorry front windshield middle inside, and second photographic device is mounted on the rear portion top surface in boxcar
Middle position, it is ensured that the situation outside the lower edge and railway carriage of body door can be shone, be on the one hand convenient for observing directly the case in compartment
On the other hand door situation can carry out good protective effect to camera by being mounted on inside boxcar, avoid second
Photographic device is exposed to the case where outside is easily damaged appearance.
Signal transmission is carried out especially by 3G/4G signal projector between the monitoring host computer and monitor supervision platform, is being transmitted
When signal, signal is transmitted by the signal transmission form of 3G/4G signal projector, outside line signal can be successfully managed
Bad situation.
The invention also discloses a kind of retrospective vehicle-mounted monitoring apparatus, comprising:
Photographic device, for acquiring lorry external environmental information, photographic device includes for acquiring environment letter in front of lorry
The first photographic device 2 ceased and the second photographic device 3 for acquiring video information below lorry；
Detection device 4, for detecting truck body door opening and closing state, and according to door switch state send current path or
Break signal；
Monitoring host computer 1, for receiving the vision signal of photographic device and the alarm signal of detection device；
Monitor supervision platform 6, for receiving vision signal and alarm signal.
Further include GPS locator 5, for determining current location information, and sends signal to monitoring host computer.
The detection device is specially to switch door sensor.
The specific work process of the device are as follows: the second photographic device acquires the video letter of lorry rear and chamber door position in real time
Breath, detection device detect truck body door opening and closing state, and when the switch state of chamber door sends variation, detection device is acquired
It is sent in the monitoring host computer in headstock to corresponding action signal, and by the action signal, staff can basis
The time that monitoring host computer receives alarm signal transfers the video information of the second photographic device acquisition, to complete video information
History playback.And the first photographic device acquires video information in front of lorry in real time, and staff is enabled to understand lorry in time
The road traffic condition in front can also carry out history to the collected video information of the first photographic device by monitoring host computer and return
It puts.
The information that wherein GPS locator is sent to monitoring host computer can be uploaded to monitor supervision platform by 3G/4G signal projector
6, lorry is remotely monitored by monitor supervision platform 6, and transfer what host hard drive in monitoring host computer 1 was stored in by monitor supervision platform
Historical data.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of retrospective vehicle-mounted monitoring method characterized by comprising
The current video information of lorry, the video including video information and lorry chamber door in front of lorry are acquired by photographic device
Information；
The chamber door state for detecting lorry generates alarm signal according to the chamber door state；
According to the alarm signal of generation, video information is transferred, video information and goods when including generating alarm signal in front of lorry
The video information of body door, the surrounding condition of chamber door when generating alarm signal according to the video information exhibit for the lorry chamber door transferred
Information, and according to the external environmental information of the position of video information exhibit generation alarm signal in front of the lorry transferred.
2. a kind of retrospective vehicle-mounted monitoring method according to claim 1, which is characterized in that the chamber door state of lorry is logical
It crosses detection device and detects and generate alarm signal, the alarm signal of the alarm signal output ends connection monitoring host computer of detection device is defeated
Enter end, and alarm signal is stored in host hard drive, host hard drive is built in monitoring host computer.
3. a kind of retrospective vehicle-mounted monitoring method according to claim 1, which is characterized in that further include fixed using GPS
Position device positions lorry position in real time, acquires lorry location information, and the positioning signal of the GPS locator is defeated by positioning signal
Outlet is connected with monitoring host computer positioning signal input terminal carries out signal transmission.
4. a kind of retrospective vehicle-mounted monitoring method according to claim 1, which is characterized in that the photographic device includes
First photographic device and the second photographic device, first photographic device and the second photographic device will by video signal output
Video information transmission is to monitoring host computer.
5. a kind of retrospective vehicle-mounted monitoring method according to claim 4, which is characterized in that first photographic device
For acquiring video information in front of lorry, the first camera setting is in lorry front windshield middle inside, and described second
For acquiring lorry chamber door video information, second photographic device is mounted in the rear portion top surface in boxcar photographic device
Between position.
6. a kind of retrospective vehicle-mounted monitoring method according to claim 2, which is characterized in that the monitoring host computer will regard
Frequency information and alarm signal are transferred to monitor supervision platform, especially by 3G/4G signal projector between monitoring host computer and monitor supervision platform
Carry out signal transmission.
7. a kind of retrospective vehicle-mounted monitoring apparatus characterized by comprising
Photographic device, for acquiring lorry external environmental information；
Detection device sends current path or open circuit for monitoring truck body door opening and closing state, and according to door switch state
Signal；
Monitoring host computer, for receiving the vision signal of photographic device and the alarm signal of detection device；
Monitor supervision platform, for receiving vision signal and alarm signal.
8. a kind of retrospective vehicle-mounted monitoring apparatus according to claim 7, which is characterized in that it further include GPS locator,
For determining current location information, and send signal to monitoring host computer.
9. a kind of retrospective vehicle-mounted monitoring apparatus according to claim 7, which is characterized in that photographic device includes being used for
Acquire the first photographic device of video information and the second photographic device for acquiring lorry chamber door video information in front of lorry.
10. a kind of retrospective vehicle-mounted monitoring apparatus according to claim 7, which is characterized in that the detection device tool
Body is switch door sensor, and the alarm signal output ends of the switch door sensor are connected by the I/O interface of power supply line and the monitoring host computer
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910431351.0A CN110213537A (en) | 2019-05-22 | 2019-05-22 | A kind of retrospective vehicle-mounted monitoring method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910431351.0A CN110213537A (en) | 2019-05-22 | 2019-05-22 | A kind of retrospective vehicle-mounted monitoring method and device |
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| Publication Number | Publication Date |
|---|---|
| CN110213537A true CN110213537A (en) | 2019-09-06 |
Family
ID=67788085
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910431351.0A Pending CN110213537A (en) | 2019-05-22 | 2019-05-22 | A kind of retrospective vehicle-mounted monitoring method and device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114783153A (en) * | 2021-12-29 | 2022-07-22 | 清华大学 | Freight management method and system based on dynamic process model and video monitoring |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190906 |
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