CN106331628A - Monitoring method of prison video monitoring system - Google Patents
Monitoring method of prison video monitoring system Download PDFInfo
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- CN106331628A CN106331628A CN201610758361.1A CN201610758361A CN106331628A CN 106331628 A CN106331628 A CN 106331628A CN 201610758361 A CN201610758361 A CN 201610758361A CN 106331628 A CN106331628 A CN 106331628A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10297—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092
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- 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
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/185—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source from a mobile camera, e.g. for remote control
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
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- Computer Networks & Wireless Communication (AREA)
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- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Multimedia (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention discloses a monitoring method of a prison video monitoring system. The monitoring system comprises anti-disassembly wrist straps corresponding to prisoners in a prison one by one, a wireless radio frequency reading module, a wireless radio frequency positioning module, a first display module, a second display module, a storage module, a video monitoring module, a control module and an alarm module, wherein the anti-disassembly wrist straps comprise wrist strap bodies, power supply modules, heart rate sensors, first microcontrollers and wireless radio frequency tags; and the video monitoring module comprises a plurality of video monitoring units. During working, activity statuses of the prisoners are labeled in a three-dimensional map of the prison through wireless radio frequency positioning; the labeled map is displayed through the first display module; and meanwhile, when a prisoner moves out of an allowed activity range or the heart rate of a prisoner is not in a preset heart rate threshold range, a video of the prisoner is recorded and displayed through the second display module, and an alarm is sounded at the same time. The monitoring method has the beneficial effects of simple structure and convenience in use; the activity statuses of the prisoners can be clear at a glance; and the workload of a security guard is lowered greatly.
Description
Technical field
The present invention relates to monitoring field, prison, particularly relate to the monitoring method of a kind of prison video monitoring system.
Background technology
Less radio-frequency is a kind of contactless automatic identification technology, and it identifies destination object automatically by radiofrequency signal,
Item tracing and data exchange can be quickly carried out.Identify that work, without manual intervention, is operable with various adverse circumstances.Wireless
Radio-frequency technique can recognize that high-speed moving object and can identify multiple label simultaneously, swift and convenient to operate.Wireless radio-frequency is born
During World War II, it is the successor of traditional bar code technology, is also called " electronic tag ".
The basic functional principle of wireless radio-frequency is the most uncomplicated: after label enters magnetic field, and receive that plug-in reader sends penetrates
Frequently signal, the energy obtained by faradic current sends out storage product information in the chips (passive label or passively mark
Sign), or the signal (Active Tag, active label or active tag) of a certain frequency is actively sent by label, plug-in reader reading
Win the confidence after breath decoding, deliver to CIS and carry out relevant data process.
The radio frequency system of complete set, is by reader and electronic tag i.e. so-called transponder and to apply soft
Part system three part is formed, and its operation principle is the radio wave energy that Reader launches a characteristic frequency, in order to drive
Internal data are sent by circuit, now Reader just received in sequence unscrambling data, give application program and do corresponding process.
With the most permissible from the point of view of the communication between less radio-frequency card reader and electronic tag and energy-sensitive mode
Be divided into: inductively and back scattering couple two kinds.The less radio-frequency of general low frequency mostly uses the first formula, and higher-frequency is big
Use the second way more.
Reader is different with technology according to the structure used can be to read or read/write device, is radio frequency system information
Control and processing center.Reader is generally made up of coupling module, transceiver module, control module and interface unit.Reader and
Between transponder, general employing half-duplex operation mode carries out information exchange, and reader carries by being coupled to passive balise simultaneously
Energizing quantity and sequential.In actual applications, can realize object identification information is adopted by Ethernet or WLAN etc. further
The management functions such as collection, process and teletransmission.Transponder is the information carrier of radio frequency system, and transponder is by coupling mostly
Original paper (coil, microstrip antenna etc.) and microchip composition parasitic element.
Less radio-frequency has a following Performance Characteristics:
The most quickly scanning, radio frequency identification device identification simultaneously can read several radio frequency labels.
2. volume miniaturization, various shapes, less radio-frequency read on do not limited with shape by size, be not required in order to
Read degree of accuracy and coordinate fixed dimension and the press quality of paper.Additionally, radio frequency label more can be toward miniaturization with various
Form Development, to be applied to different product.
3. contamination resistance and durability, the carrier of conventional barcode is paper, is therefore easily contaminated, but less radio-frequency pair
The materials such as water, oil and chemical drugs have the strongest repellence.Additionally, due to bar code is attached to plastic bag or outer packing box
On, so being particularly susceptible to lose；Less radio-frequency label is to deposit in the chips by data, therefore can be against being stained.
The most reusable, bar code printing now just cannot be changed after getting on, and radio frequency label then can be repeatedly
Increase newly, revise, delete the interior data stored of less radio-frequency label, facilitate the renewal of information.
5. penetrance and reading without barrier, in the case of capped, it is non-that less radio-frequency can penetrate paper, timber and plastics etc.
Metal or nontransparent material, and penetrance communication can be carried out.And bar code scanner must closely and also there is no thing
In the case of body stops, just can distinguish wanding.
6. the memory capacity of data is big, and the capacity of one-dimensional bar code is 50Bytes, and the capacity of two-dimensional bar maximum can store 2
To 3000 characters, the capacity of less radio-frequency maximum then has several MegaBytes. also to have along with the development of memory carrier, data capacity
The trend constantly expanded.The data quantity carried needed for following article can be increasing, and label can be expanded the demand of capacity also
Corresponding increase.
7. safety, due to less radio-frequency carrying is electronic type information, and its data content can be via cryptoguard so that it is content
It is difficult to be forged and alter.Less radio-frequency gets most of the attention because of characteristics such as its remote reading, high storage capacitys possessed.It is not
Only can help an enterprise that the efficiency of goods, information management is greatly improved, it is also possible to allow sale enterprise and manufacturing enterprise interconnect,
Thus more accurately receiving feedback information, demand for control information, optimize whole supply chain.
Existing prison monitoring system generally rely on traditional electronic warning station such as video monitoring system, warning system,
Gate control system, this seems at complicated scene and is difficult for independent, even multiple system is applied simultaneously, the most multi-functional
Dynamic combination can not accomplish seamless combination, because monitoring camera is too much, limited police strength cannot monitor each people that serves a sentence simultaneously
The immediate status of member, the quantity of information faced by prison officer is excessive, it is impossible to grasp each controlled area prison in prison in real time
The details of convict and number, cause some potential safety hazards to highlight.
Also there are some prison monitoring systems to have employed bracelet convict is positioned, but convict can not be prevented bracelet
Disassemble.
Summary of the invention
The technical problem to be solved is for defect involved in background technology, it is provided that a kind of prison regards
Frequently the monitoring method of monitoring system.
The present invention solves above-mentioned technical problem by the following technical solutions:
The monitoring method of a kind of prison video monitoring system, described monitoring system comprises and the tamper one to one of convict in prison
Unload wrist strap, less radio-frequency read module, less radio-frequency locating module, the first display module, the second display module, memory module,
Video monitoring module, control module and alarm module, described control module is fixed with less radio-frequency read module, less radio-frequency respectively
Position module, the first display module, the second display module, memory module, video monitoring module, alarm module are electrically connected, described
Less radio-frequency read module is also electrically connected with described less radio-frequency locating module；
Described Anti-removing wrist strap comprise wrist strap body, power module, heart rate sensor, the first microcontroller and with in prison
Convict's radio frequency label one to one；
Described first microcontroller is electrically connected with power module, heart rate sensor, radio frequency label respectively；
In described radio frequency label, storage has the label information of its corresponding convict；
Described label information comprises ID, name, age, height, nationality, sex, harmful grade, heart rate and permission range of activity；
Described heart rate sensor is arranged on the inwall of wrist strap body, for gathering the heart rate of convict, and passes it to described
First microcontroller；
Described first microcontroller is in the label information of the heart rate write radio frequency label that will receive；
Described less radio-frequency read module comprises some wireless radio frequency reader being arranged in prison, is used for gathering each convict
Label information in radio frequency label, and described label information is delivered separately to described less radio-frequency locating module and described
Control module；
Described less radio-frequency locating module for calculating the three-dimensional that each convict is interior at the prison according to the label information received
Coordinate, and the three-dimensional coordinate of each convict is passed to described control module；
Described video monitoring module comprises several video monitor unit being distributed in prison；
Described video monitor unit comprises camera head, rotary apparatus and the second microcontroller, and wherein, described camera head is arranged
On the spinning device, it is electrically connected with described control module, for the image of shooting is passed to described control module；Described rotation
Rotary device, for the shooting direction of rotating pick-up device, is electrically connected with described control module by described second microcontroller；
Described second microcontroller controls described rotary apparatus for the order according to the control module received and rotates；
Described memory module is for storing 3 D stereo map and the three-dimensional coordinate of each video monitor unit in prison；
Described monitoring method comprises the steps of
Step 1), control module control less radio-frequency read module reads the label letter in the radio frequency label of each convict
Breath, and described label information is delivered separately to described less radio-frequency locating module and described control module；
Step 2), less radio-frequency locating module calculates, according to the label information received, the three-dimensional seat that each convict is interior at the prison
Mark, and the three-dimensional coordinate of each convict is passed to control module；
Step 3), control module according to the three-dimensional coordinate of each convict received, by the position of each convict at the prison three
It is marked on dimension relief map；
Step 4), control module control the first display module show labeled after prison 3 D stereo map；
Step 5), the permission of label information in corresponding for the three-dimensional coordinate of each convict radio frequency label is lived by control module
Dynamic scope compares；
Step 5.1), when the three-dimensional coordinate not scope of the permission activity of label information in its corresponding radio frequency label of convict
Time interior；
Step 5.1.1), current time, the ID of convict, the three-dimensional coordinate of convict are recorded as abnormal data；
Step 5.1.2), control to highlight on the first display module 3 D stereo map at the prison the position of this convict；
Step 5.1.3), filter out shooting according to the 3 D stereo map in prison and the three-dimensional coordinate of each video monitor unit
Scope comprises the video monitor unit of the three-dimensional coordinate of this convict, is marked as video monitor unit A；
Step 5.1.4), calculate video monitor unit A according to the three-dimensional coordinate of video monitor unit A and the three-dimensional coordinate of convict
Lateral deflection angle and longitudinal deflection angle；
Step 5.1.5), control the rotation in video monitor unit A according to the lateral deflection angle calculated and longitudinal deflection angle
Rotary device rotates so that its camera head images at the three-dimensional coordinate of convict；
Step 5.1.6), control the shooting content of the second display module display video monitor unit A；
Step 5.1.7), control alarm module and report to the police；
Step 6), the heart rate in each convict's label information is compared by control module with default heart rate threshold scope；
Step 6.1), if the heart rate in convict's label information is not in the range of default heart rate threshold；
Step 6.1.1), current time, the ID of convict, the three-dimensional coordinate of convict, the heart rate of convict are recorded as abnormal data；
Step 6.1.2), control to highlight on the first display module 3 D stereo map at the prison the position of this convict；
Step 6.1.3), filter out shooting according to the 3 D stereo map in prison and the three-dimensional coordinate of each video monitor unit
Scope comprises the video monitor unit of the three-dimensional coordinate of this convict, is marked as video monitor unit A；
Step 6.1.4), calculate video monitor unit A according to the three-dimensional coordinate of video monitor unit A and the three-dimensional coordinate of convict
Lateral deflection angle and longitudinal deflection angle；
Step 6.1.5), control the rotation in video monitor unit A according to the lateral deflection angle calculated and longitudinal deflection angle
Rotary device rotates so that its camera head images at the three-dimensional coordinate of convict；
Step 6.1.6), control the shooting content of the second display module display video monitor unit A；
Step 6.1.7), control alarm module and report to the police.
As the further prioritization scheme of monitoring method of a kind of prison of present invention video monitoring system, described control module
Processor use ARM series monolithic.
As the further prioritization scheme of monitoring method of a kind of prison of present invention video monitoring system, described control module
Processor use SAA7750 single-chip microcomputer.
As the further prioritization scheme of monitoring method of a kind of prison of present invention video monitoring system, described memory module
Use SDRAM.
As the further prioritization scheme of monitoring method of a kind of prison of present invention video monitoring system, described memory module
Model be K4S561632.
As the further prioritization scheme of monitoring method of a kind of prison of present invention video monitoring system, described less radio-frequency
Read module uses YW602 series less radio-frequency read module.
The present invention uses above technical scheme compared with prior art, has following technical effect that
1. simple in construction, easy to use；
2., without wiring, improvement cost is low；
3. directly the activity situation of convict is shown in three-dimensional map, very clear, help to understand the activity feelings of convict
Condition；
4. when the range of activity that convict allows beyond it or heart rate exceed default heart rate threshold scope, it is possible to show this criminal
Shooting content at people place, and active warning guard.
Accompanying drawing explanation
Fig. 1 is the module diagram of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings technical scheme is described in further detail:
As it is shown in figure 1, the invention discloses the monitoring method of a kind of prison video monitoring system, described monitoring system comprises and prison
Convict's Anti-removing wrist strap one to one in prison, less radio-frequency read module, less radio-frequency locating module, the first display module,
Second display module, memory module, video monitoring module, control module and alarm module, described control module is respectively with wireless
Radio frequency read module, less radio-frequency locating module, the first display module, the second display module, memory module, video monitoring mould
Block, alarm module are electrically connected, and described less radio-frequency read module is also electrically connected with described less radio-frequency locating module；
Described Anti-removing wrist strap comprise wrist strap body, power module, heart rate sensor, the first microcontroller and with in prison
Convict's radio frequency label one to one；
Described first microcontroller is electrically connected with power module, heart rate sensor, radio frequency label respectively；
In described radio frequency label, storage has the label information of its corresponding convict；
Described label information comprises ID, name, age, height, nationality, sex, harmful grade, heart rate and permission range of activity；
Described heart rate sensor is arranged on the inwall of wrist strap body, for gathering the heart rate of convict, and passes it to described
First microcontroller；
Described first microcontroller is in the label information of the heart rate write radio frequency label that will receive；
Described less radio-frequency read module comprises some wireless radio frequency reader being arranged in prison, is used for gathering each convict
Label information in radio frequency label, and described label information is delivered separately to described less radio-frequency locating module and described
Control module；
Described less radio-frequency locating module for calculating the three-dimensional that each convict is interior at the prison according to the label information received
Coordinate, and the three-dimensional coordinate of each convict is passed to described control module；
Described video monitoring module comprises several video monitor unit being distributed in prison；
Described video monitor unit comprises camera head, rotary apparatus and the second microcontroller, and wherein, described camera head is arranged
On the spinning device, it is electrically connected with described control module, for the image of shooting is passed to described control module；Described rotation
Rotary device, for the shooting direction of rotating pick-up device, is electrically connected with described control module by described second microcontroller；
Described second microcontroller controls described rotary apparatus for the order according to the control module received and rotates；
Described memory module is for storing 3 D stereo map and the three-dimensional coordinate of each video monitor unit in prison；
Described monitoring method comprises the steps of
Step 1), control module control less radio-frequency read module reads the label letter in the radio frequency label of each convict
Breath, and described label information is delivered separately to described less radio-frequency locating module and described control module；
Step 2), less radio-frequency locating module calculates, according to the label information received, the three-dimensional seat that each convict is interior at the prison
Mark, and the three-dimensional coordinate of each convict is passed to control module；
Step 3), control module according to the three-dimensional coordinate of each convict received, by the position of each convict at the prison three
It is marked on dimension relief map；
Step 4), control module control the first display module show labeled after prison 3 D stereo map；
Step 5), the permission of label information in corresponding for the three-dimensional coordinate of each convict radio frequency label is lived by control module
Dynamic scope compares；
Step 5.1), when the three-dimensional coordinate not scope of the permission activity of label information in its corresponding radio frequency label of convict
Time interior；
Step 5.1.1), current time, the ID of convict, the three-dimensional coordinate of convict are recorded as abnormal data；
Step 5.1.2), control to highlight on the first display module 3 D stereo map at the prison the position of this convict；
Step 5.1.3), filter out shooting according to the 3 D stereo map in prison and the three-dimensional coordinate of each video monitor unit
Scope comprises the video monitor unit of the three-dimensional coordinate of this convict, is marked as video monitor unit A；
Step 5.1.4), calculate video monitor unit A according to the three-dimensional coordinate of video monitor unit A and the three-dimensional coordinate of convict
Lateral deflection angle and longitudinal deflection angle；
Step 5.1.5), control the rotation in video monitor unit A according to the lateral deflection angle calculated and longitudinal deflection angle
Rotary device rotates so that its camera head images at the three-dimensional coordinate of convict；
Step 5.1.6), control the shooting content of the second display module display video monitor unit A；
Step 5.1.7), control alarm module and report to the police；
Step 6), the heart rate in each convict's label information is compared by control module with default heart rate threshold scope；
Step 6.1), if the heart rate in convict's label information is not in the range of default heart rate threshold；
Step 6.1.1), current time, the ID of convict, the three-dimensional coordinate of convict, the heart rate of convict are recorded as abnormal data；
Step 6.1.2), control to highlight on the first display module 3 D stereo map at the prison the position of this convict；
Step 6.1.3), filter out shooting according to the 3 D stereo map in prison and the three-dimensional coordinate of each video monitor unit
Scope comprises the video monitor unit of the three-dimensional coordinate of this convict, is marked as video monitor unit A；
Step 6.1.4), calculate video monitor unit A according to the three-dimensional coordinate of video monitor unit A and the three-dimensional coordinate of convict
Lateral deflection angle and longitudinal deflection angle；
Step 6.1.5), control the rotation in video monitor unit A according to the lateral deflection angle calculated and longitudinal deflection angle
Rotary device rotates so that its camera head images at the three-dimensional coordinate of convict；
Step 6.1.6), control the shooting content of the second display module display video monitor unit A；
Step 6.1.7), control alarm module and report to the police.
The processor of described control module uses ARM series monolithic, preferential employing SAA7750 single-chip microcomputer.
Described memory module uses SDRAM, and model is K4S561632.
Described less radio-frequency read module uses YW602 series less radio-frequency read module.
It is understood that unless otherwise defined, all terms used herein (include skill to those skilled in the art of the present technique
Art term and scientific terminology) have with the those of ordinary skill in art of the present invention be commonly understood by identical meaning.Also
It should be understood that those terms defined in such as general dictionary should be understood that have with in the context of prior art
The consistent meaning of meaning, and unless defined as here, will not explain by idealization or the most formal implication.
Above-described detailed description of the invention, has been carried out the purpose of the present invention, technical scheme and beneficial effect further
Describe in detail, be it should be understood that the detailed description of the invention that the foregoing is only the present invention, be not limited to this
Bright, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included in the present invention
Protection domain within.
Claims (6)
1. the monitoring method of a prison video monitoring system, it is characterised in that described monitoring system comprises and convict in prison
Anti-removing wrist strap, less radio-frequency read module, less radio-frequency locating module, the first display module, the second display one to one
Module, memory module, video monitoring module, control module and alarm module, described control module reads with less radio-frequency respectively
Module, less radio-frequency locating module, the first display module, the second display module, memory module, video monitoring module, warning mould
Block is electrically connected, and described less radio-frequency read module is also electrically connected with described less radio-frequency locating module；
Described Anti-removing wrist strap comprise wrist strap body, power module, heart rate sensor, the first microcontroller and with in prison
Convict's radio frequency label one to one；
Described first microcontroller is electrically connected with power module, heart rate sensor, radio frequency label respectively；
In described radio frequency label, storage has the label information of its corresponding convict；
Described label information comprises ID, name, age, height, nationality, sex, harmful grade, heart rate and permission range of activity；
Described heart rate sensor is arranged on the inwall of wrist strap body, for gathering the heart rate of convict, and passes it to described
First microcontroller；
Described first microcontroller is in the label information of the heart rate write radio frequency label that will receive；
Described less radio-frequency read module comprises some wireless radio frequency reader being arranged in prison, is used for gathering each convict
Label information in radio frequency label, and described label information is delivered separately to described less radio-frequency locating module and described
Control module；
Described less radio-frequency locating module for calculating the three-dimensional that each convict is interior at the prison according to the label information received
Coordinate, and the three-dimensional coordinate of each convict is passed to described control module；
Described video monitoring module comprises several video monitor unit being distributed in prison；
Described video monitor unit comprises camera head, rotary apparatus and the second microcontroller, and wherein, described camera head is arranged
On the spinning device, it is electrically connected with described control module, for the image of shooting is passed to described control module；Described rotation
Rotary device, for the shooting direction of rotating pick-up device, is electrically connected with described control module by described second microcontroller；
Described second microcontroller controls described rotary apparatus for the order according to the control module received and rotates；
Described memory module is for storing 3 D stereo map and the three-dimensional coordinate of each video monitor unit in prison；
Described monitoring method comprises the steps of
Step 1), control module control less radio-frequency read module reads the label letter in the radio frequency label of each convict
Breath, and described label information is delivered separately to described less radio-frequency locating module and described control module；
Step 2), less radio-frequency locating module calculates, according to the label information received, the three-dimensional seat that each convict is interior at the prison
Mark, and the three-dimensional coordinate of each convict is passed to control module；
Step 3), control module according to the three-dimensional coordinate of each convict received, by the position of each convict at the prison three
It is marked on dimension relief map；
Step 4), control module control the first display module show labeled after prison 3 D stereo map；
Step 5), the permission of label information in corresponding for the three-dimensional coordinate of each convict radio frequency label is lived by control module
Dynamic scope compares；
Step 5.1), when the three-dimensional coordinate not scope of the permission activity of label information in its corresponding radio frequency label of convict
Time interior；
Step 5.1.1), current time, the ID of convict, the three-dimensional coordinate of convict are recorded as abnormal data；
Step 5.1.2), control to highlight on the first display module 3 D stereo map at the prison the position of this convict；
Step 5.1.3), filter out shooting according to the 3 D stereo map in prison and the three-dimensional coordinate of each video monitor unit
Scope comprises the video monitor unit of the three-dimensional coordinate of this convict, is marked as video monitor unit A；
Step 5.1.4), calculate video monitor unit A according to the three-dimensional coordinate of video monitor unit A and the three-dimensional coordinate of convict
Lateral deflection angle and longitudinal deflection angle；
Step 5.1.5), control the rotation in video monitor unit A according to the lateral deflection angle calculated and longitudinal deflection angle
Rotary device rotates so that its camera head images at the three-dimensional coordinate of convict；
Step 5.1.6), control the shooting content of the second display module display video monitor unit A；
Step 5.1.7), control alarm module and report to the police；
Step 6), the heart rate in each convict's label information is compared by control module with default heart rate threshold scope；
Step 6.1), if the heart rate in convict's label information is not in the range of default heart rate threshold；
Step 6.1.1), current time, the ID of convict, the three-dimensional coordinate of convict, the heart rate of convict are recorded as abnormal data；
Step 6.1.2), control to highlight on the first display module 3 D stereo map at the prison the position of this convict；
Step 6.1.3), filter out shooting according to the 3 D stereo map in prison and the three-dimensional coordinate of each video monitor unit
Scope comprises the video monitor unit of the three-dimensional coordinate of this convict, is marked as video monitor unit A；
Step 6.1.4), calculate video monitor unit A according to the three-dimensional coordinate of video monitor unit A and the three-dimensional coordinate of convict
Lateral deflection angle and longitudinal deflection angle；
Step 6.1.5), control the rotation in video monitor unit A according to the lateral deflection angle calculated and longitudinal deflection angle
Rotary device rotates so that its camera head images at the three-dimensional coordinate of convict；
Step 6.1.6), control the shooting content of the second display module display video monitor unit A；
Step 6.1.7), control alarm module and report to the police.
The monitoring method of prison the most according to claim 1 video monitoring system, it is characterised in that described control module
Processor uses ARM series monolithic.
The monitoring method of prison the most according to claim 2 video monitoring system, it is characterised in that described control module
Processor uses SAA7750 single-chip microcomputer.
The monitoring method of prison the most according to claim 1 video monitoring system, it is characterised in that described memory module is adopted
Use SDRAM.
The monitoring method of prison the most according to claim 4 video monitoring system, it is characterised in that described memory module
Model is K4S561632.
The monitoring method of prison the most according to claim 4 video monitoring system, it is characterised in that described less radio-frequency is read
Delivery block uses YW602 series less radio-frequency read module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610758361.1A CN106331628A (en) | 2016-08-30 | 2016-08-30 | Monitoring method of prison video monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN108471521A (en) * | 2018-03-29 | 2018-08-31 | 苏州中科先进技术研究院有限公司 | A kind of prison Visualized Monitoring System and method based on rhythm of the heart |
| CN108540940A (en) * | 2017-12-21 | 2018-09-14 | 中通服咨询设计研究院有限公司 | A kind of Prison staff orientation management system based on time reversal technology |
| CN108881672A (en) * | 2017-05-15 | 2018-11-23 | 柳州译海网络科技有限公司 | A kind of prison video monitoring apparatus |
| CN110473129A (en) * | 2019-07-17 | 2019-11-19 | 山东大学 | A kind of supervision place police service private network application managing and control system based on Android Android and cloud platform |
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