CN107613290A - Network monitoring video camera detector - Google Patents
Network monitoring video camera detector Download PDFInfo
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- CN107613290A CN107613290A CN201710987763.3A CN201710987763A CN107613290A CN 107613290 A CN107613290 A CN 107613290A CN 201710987763 A CN201710987763 A CN 201710987763A CN 107613290 A CN107613290 A CN 107613290A
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- video camera
- network monitoring
- monitoring video
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- detector
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Abstract
The invention discloses a kind of network monitoring video camera detector, including power supply module, data processing and communication module.Network monitoring video camera detector provided by the invention, network monitoring video camera can be connected by network interface, and its video flowing is obtained from network monitoring video camera, simultaneously, it is connected by Wi Fi modules with mobile terminal, and by Wi Fi modules by the video stream of acquisition to mobile terminal.It is connected by network interface with network monitoring video camera, and after being connected by Wi Fi modules with mobile terminal, network monitoring video camera can be connected by detector on mobile terminals, the information such as image, audio frequency and video to video camera are detected and video camera are safeguarded, ease of use is drastically increased, improves the operating efficiency of operating personnel.
Description
Technical field
The present invention relates to power supply detection technique field, more particularly to a kind of network monitoring video camera detector.
Background technology
With the fast development of network technology, in safety-protection system, network monitoring system progressively turns into main flow.And net
Network CCTV camera is exactly a link critically important in network monitoring system.Network monitoring video camera is due to its installation environment
Particularity (such as on electric pole, roof first-class), does not allow easy care under normal circumstances.Safeguard that network monitoring video camera typically passes through net
Network CCTV camera detector is carried out, and traditional network monitoring video camera detector generally has the disadvantages that：
1st, traditional network monitoring video camera detector is connected to network monitoring video camera by netting twine, is imaged when not knowing
During machine IP address, search video camera is relatively cumbersome.
2nd, traditional network monitoring video camera detector can only individually change the IP address of each network monitoring video camera, work
Cheng Shi execute-in-places get up also pretty troublesome.
3rd, traditional network monitoring video camera detector can not detect network monitoring simultaneously and take the photograph during test image
The Current Voltage of camera, and Current Voltage is important parameter in network monitoring video camera detection process, for the stabilization of video camera
Operation plays vital effect.
4th, traditional network monitoring video camera detector is due to hardware reason, the Shortcomings on compatibility, such as one
The hardware chip of a little network monitoring video camera detectors can only decode H.264 format video and can not decode H.265 format video,
The hardware chip maximum of some network monitoring video camera detectors can only be supported to solve the video that resolution ratio is 1920*1080
Code, and can not the higher video of decoding resolution, new equipment can only be just bought if upgrading, so as to improve the use of user into
This.
The content of the invention
The present invention provides a kind of network monitoring video camera detector, to solve legacy network CCTV camera detector needs
Connected using netting twine and safeguard network monitoring video camera, and can not be by wirelessly easily searching for and safeguarding network monitoring video camera
The defects of.The present invention is achieved through the following technical solutions：
A kind of network monitoring video camera detector, including power supply module, data processing and communication module；
The power supply module includes lithium battery and the management of charging and discharging module being connected with the lithium battery, and the lithium battery leads to
The management of charging and discharging module is crossed to power for the data processing and communication module；
The data processing and communication module include CPU and with the CPU Wi-Fi modules being connected and network interface；
The network interface is used to connect network monitoring video camera, and the CPU is used to receive net by the network interface
The ARP information of network CCTV camera, and according to the ARP information, pass through the network interface and the network monitoring video camera
Connection communication, and pass through the link information of the network interface acquisition network monitoring video camera；
The CPU is additionally operable to by the Wi-Fi module and the mobile terminal wireless connection, and passes through the Wi-Fi
Module receives the connection request of the mobile terminal, and after the connection request is received, by the Wi-Fi module by institute
State link information and be sent to the mobile terminal, and the video flowing request that the mobile terminal is sent is transmitted to the network and supervised
Video camera is controlled, and is shot the network monitoring video camera received by the network interface by the Wi-Fi module
Video stream give the mobile terminal；
The link information includes the IP address and video flowing address information of the network monitoring video camera.
Further, the network monitoring video camera detector also includes Current Voltage detection module, the power supply module
Also powered by the management of charging and discharging module for the Current Voltage detection module；
The network monitoring video camera detector also includes power input interface and power output interface, the network monitoring
Video camera detector can access electric current and voltage that external power supply exports by the power input interface, and pass through the electricity
The electric current and voltage output that source output interface exports the external power supply give the network monitoring video camera；
The Current Voltage detection module includes the single-chip microcomputer being connected by serial line interface with the CPU, the single-chip microcomputer
It is built-in with the first analog-to-digital conversion module and the second analog-to-digital conversion module；
When the network monitoring video camera detector is operated in the first mode of operation, the single-chip microcomputer passes through described first
Analog-to-digital conversion module detects the value of the electric current of the external power supply output, is detected by second analog-to-digital conversion module described outer
The value of the voltage of power supply output is put, and the electric current and the value of voltage that the external power supply are exported by the serial line interface are sent
To the CPU；
The CPU after the power supply detection request signal that the mobile terminal is sent is received by the Wi-Fi module,
The electric current and the value of voltage for being exported the external power supply by the Wi-Fi module are sent to the mobile terminal.
Further, the network monitoring video camera detector also includes the boost module being connected with the lithium battery, institute
State after the output voltage of the lithium battery can be increased to the operating voltage of the network monitoring video camera by boost module and export
Exported to the power output interface, then through the power output interface to the network monitoring video camera；
When the network monitoring video camera detector is operated in the second mode of operation, the single-chip microcomputer passes through described first
Analog-to-digital conversion module detects the boost module and exported to the electric current of the power output interface and voltage, and by the boosting mould
Block exports to the value of the electric current of the power output interface and voltage and is sent to the CPU；
The CPU passes through after the power supply detection request signal of mobile terminal transmission is received by the Wi-Fi module
The value that the Wi-Fi module exports the boost module to the electric current of the power output interface and voltage is sent to the shifting
Dynamic terminal.
Further, the network monitoring video camera detector also includes the switch with three gears；
When the switch is placed in into the first gear, the network monitoring video camera detector is operated in the first mode of operation；
When the switch is placed in into the second gear, the network monitoring video camera detector is operated in the second mode of operation；
When the switch is placed in into third gear, the lithium battery and the management of charging and discharging module are in running order,
The CPU and the Current Voltage detection module are in a dormant state.
Further, the network monitoring video camera detector also includes being used for the charging inlet to the lithium cell charging
With the electric discharge interface for the lithium battery for external equipment power supply, the charging inlet and the electric discharge interface and the charge and discharge
Electric management module connection.
Further, the dump energy for indicating the lithium battery is provided with the network monitoring video camera detector
With the indicator lamp of the gear where the switch.
Further, electricity display button is provided with the network monitoring video camera detector, when pressing the electricity
During display button, the indicator lamp shows the dump energy of the lithium battery.
Further, the network monitoring video camera detector also includes depositing with the CPU synchronous dynamic randoms being connected
Reservoir and flash memory type memory.
Further, it is provided with the network monitoring video camera detector for being detected to the network monitoring video camera
The reset key that instrument is resetted.
Further, it is provided with lanyard hole on the network monitoring video camera detector.
Compared with prior art, network monitoring video camera detector provided by the invention, can be connected by network interface
Network monitoring video camera, and its video flowing is obtained from network monitoring video camera, meanwhile, connected by Wi-Fi module and mobile terminal
Connect, and by Wi-Fi module by the video stream of acquisition to mobile terminal.Connected by network interface and network monitoring video camera
Connect, and after being connected by Wi-Fi module with mobile terminal, detector can be passed through on mobile terminals connect network monitoring and image
The information such as machine, image, audio frequency and video to video camera is detected and video camera is safeguarded, is drastically increased using just
Profit, improve the operating efficiency of operating personnel.
Brief description of the drawings
Fig. 1 is the composition structural representation of network monitoring video camera detector provided in an embodiment of the present invention；
Fig. 2 is the outline structural diagram of network monitoring video camera detector provided in an embodiment of the present invention.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail.
With reference to shown in Fig. 1, Fig. 2, the network monitoring video camera detector (hereinafter referred to as detector) of the present embodiment offer, bag
Include power supply module 1, data processing and communication module 2 and Current Voltage detection module 3.Wherein：
Power supply module 1 includes lithium battery 101 and the management of charging and discharging module 102 being connected with lithium battery 101, lithium battery 101
It is that data processing and communication module 2 and Current Voltage detection module 3 are powered by management of charging and discharging module 102.Management of charging and discharging
Module 102 detector can be played overcharge and Cross prevention effect, effectively protect detector not overcharge and overdischarge, extension
Detector service life.Lithium battery 101 has 4000mAh electricity, repeats charging.
Data processing and communication module 2 include CPU201 and the Wi-Fi module 202 and network interface that are connected with CPU201
203.Network interface 203 is RJ45 network interfaces.Network interface 203 is used to connect network monitoring video camera (hereinafter referred to as video camera),
CPU201 is used for the ARP information that video camera is received by network interface 203, and according to ARP information, by network interface 203 with
Video camera connection communication, and pass through the link information of the acquisition video camera of network interface 203.Link information includes the IP of video camera
Address and video flowing address information.CPU201 is additionally operable to by Wi-Fi module 202 and mobile terminal wireless connection, and passes through Wi-
Fi modules 202 receive the connection request of mobile terminal, and after connection request is received, will be connected and believed by Wi-Fi module 202
Breath is sent to mobile terminal, and the video flowing request that mobile terminal is sent is transmitted to video camera, and passes through Wi-Fi module 202
By the video stream of the video camera received by network interface 203 shooting to mobile terminal.Mobile terminal is shown by it
Shield the video flowing that can show video camera shooting, audio, image etc., video flowing can be the video flowing based on RTSP host-host protocols.
Detector also includes power input interface 4 and power output interface 5, and detector can pass through power input interface 4
The electric current and voltage of external power supply output are accessed, and the electric current and voltage that external power supply are exported by power output interface 5 are defeated
Go out to video camera.External power supply is originally to be directly connected to video camera, and power supply is provided for video camera, to understand the power supply of external power supply
It is whether reliable and stable, it is necessary to be powered detection to external power supply, therefore, by the power output end of external power supply and detector
Power input interface 4 is connected, then the power output interface 5 of detector is connected with the power input of video camera, by external electricity
Source be directly video camera power supply be changed into external power supply by detector be video camera power, during being powered for video camera,
Electric current and voltage that external power supply exports can be detected by detector, it is whether reliable and stable so as to understand the power supply of external power supply.
External power supply can be the power supply adaptor of video camera.The input voltage of power input interface 4 is 12V, power output interface 5
Output voltage is also 12V.
Current Voltage detection module 3 includes the single-chip microcomputer 303 being connected by serial line interface 204 with CPU201, single-chip microcomputer 303
It is built-in with the first analog-to-digital conversion module 301 and the second analog-to-digital conversion module 302.When detector is operated in the first mode of operation,
Single-chip microcomputer 303 detects the value for the electric current that external power supply exports by the first analog-to-digital conversion module 301, passes through the second analog-to-digital conversion mould
Block 302 detects the value of the voltage of external power supply output, and the electric current that is exported external power supply by serial line interface 204 and voltage
Value is sent to CPU201.
Mobile terminal can send power supply detection request signal by Wi-Fi by Wi-Fi connection detector to detector,
CPU201 passes through Wi-Fi module after the power supply detection request signal of mobile terminal transmission is received by Wi-Fi module 202
The value of the electric current of external power supply output and voltage is sent to mobile terminal by 202.Mobile terminal can be shown on its display screen
The electric current of external power supply output and the value of voltage, so as to realize during camera review is detected, while detect video camera
Operating current and the voltage electric current and voltage of output (i.e. external power supply).
Detector can also be powered by the lithium battery 101 built in it for video camera.Detector also includes connecting with lithium battery 101
The boost module 8 connect, boost module 8 export after the output voltage of lithium battery 101 being increased into the operating voltage of video camera
Exported to power output interface 5, then through power output interface 5 to video camera.It is single when detector is operated in the second mode of operation
Piece machine 303 detects boost module 8 by the first analog-to-digital conversion module 301 and exported to the electric current of power output interface 5 and voltage, and
The value that boost module 8 is exported to the electric current of power output interface 5 and voltage is sent to CPU201.At this moment, CPU201 is passing through
After Wi-Fi module 202 receives the power supply detection request signal of mobile terminal transmission, by Wi-Fi module 202 by boost module
8 output to the electric currents of power output interface 5 and the value of voltage are sent to mobile terminal.
Detector also includes the switch 9 with three gears.Will switch 9 when being placed in the first gear, detector is operated in the
One mode of operation.When switch 9 is placed in into the second gear, detector is operated in the second mode of operation.Switch 9 is placed in third gear
When, lithium battery 101 and management of charging and discharging module 102 are in running order, and CPU201 and Current Voltage detection module 3 are in dormancy
State.Detector also includes being used for the charging inlet 7 of the charging of lithium battery 101 and is that external equipment is powered for lithium battery 101
Electric discharge interface 6, charging inlet 7 and electric discharge interface 6 be connected with management of charging and discharging module 102.When switch 9 is placed in third gear
When, detector now can be used as portable power source, and by discharging, interface 6 is powered for external equipment, can be inspection by charging inlet 7
The lithium battery 101 surveyed in instrument charges.Charging inlet 7 is Micro USB interfaces, supports the charging of 5V voltages, electric discharge interface 6 is USB
Interface, support 5V/1A outputs.
The indicator lamp of the dump energy for indicating lithium battery 101 and the gear at the place of switch 9 is provided with detector.Inspection
Survey on instrument and be provided with electricity display button 10, when pressing electricity display button 10, indicator lamp shows the residue electricity of lithium battery 101
Amount.Indicator lamp specifically may include that is used for the indicator lamp (blueness) for showing that detector switchs 9 states, and one is used to show detection
Instrument is by indicator lamp (red) of the internal lithium battery 101 for video camera power supply and some dump energies for being used to indicate lithium battery 101
Indicator lamp (blueness).When for showing that detector switchs the indicator lamps of 9 states and gone out, represent that the switch 9 of detector is placed in the
Three gears, now detector be in off-mode, can be used as portable power source；When for showing that detector switchs 9 states
When indicator lamp lights and is used to show that detector is lighted by the indicator lamp that internal lithium battery 101 is video camera power supply, detection is represented
The switch 9 of instrument is placed in the second gear, and now detector is in open state, and is powered by internal lithium battery 101 for video camera；When
Indicator lamp for showing detector 9 states of switch lights and is that video camera supplies for showing detector by internal lithium battery 101
When the indicator lamp of electricity goes out, represent that the switch 9 of detector is placed in the first gear, now detector is in open state, internal lithium electricity
Pond 101 does not power for video camera.
Detector also includes the synchronous DRAM 206 and flash memory type memory 205 being connected with CPU201.Pass through
Synchronous DRAM 206 can storage running when it is data cached etc., video camera can be stored by flash memory type memory 205
View data etc..The reset key for being resetted to detector is provided with detector, will can be examined by reset key
Survey instrument and recover initial setting up.Lanyard hole is provided with detector, lanyard hole can bind lanyard, when not in use can hang over detector
It is convenient for collecting on wall.
When carrying out audio frequency and video detection to video camera using detector, the switch of detector is placed in the second gear (the second work
Operation mode), and be connected video camera with detector with the D/C power line and netting twine of standard configuration, meanwhile, the mobile terminal such as smart mobile phone
Wi-Fi connection is established with detector, and enters the software operation interface of mobile terminal.In the software operation interface of mobile terminal,
Video camera search is carried out by clicking on respective virtual button, after searching video camera, can be established and connected by detector and video camera
Connect, and the operating current of current camera, operating voltage, video code flow, gateway, IP address, physically are obtained by detector
The information such as location, hardware version, firmware version, sequence number, IP address and the video flowing address of video camera are included in these information
The link informations such as information.Batch modification can be carried out to the IP address of video camera, login password etc. by software operation interface.Software
Support simultaneously to carry out multiple video cameras the batch modification of IP address, during batch modification IP address, detector access switch, hand over
Change planes and connect the video camera of each IP address to be modified, searched by clicking on respective virtual button progress video camera in software operation interface
Rope, after searching each video camera, the video camera that clicking needs to change IP address (can select or shooting that selected section searches entirely
Machine), the batch modification of IP address then is carried out to the video camera of selection.When needing using detector as hotspot in use,
The switch of detector only need to be switched to the first gear, and in software operation interface open detection instrument hotspot function.
When needing using detector as mobile terminal in use, only the switch of detector need to be placed in into third gear.The detector
Support the video camera H.264 encoded of most brands and the video camera H.265 encoded of most brands, its hardware
Chip is supported to decode video of the resolution ratio more than 1920*1080, is that a set of use is easier, test event is more, more
Inexpensively, the good detector of compatibility.
Above-described embodiment is only preferred embodiment, the protection domain being not intended to limit the invention, in the spirit of the present invention
With all any modification, equivalent and improvement made within principle etc., it should be included in the scope of the protection.
Claims (10)
1. a kind of network monitoring video camera detector, it is characterised in that including power supply module, data processing and communication module；
The power supply module includes lithium battery and the management of charging and discharging module being connected with the lithium battery, and the lithium battery passes through institute
Management of charging and discharging module is stated to power for the data processing and communication module；
The data processing and communication module include CPU and with the CPU Wi-Fi modules being connected and network interface；
The network interface is used to connect network monitoring video camera, and the CPU is used to receive network prison by the network interface
The ARP information of video camera is controlled, and according to the ARP information, is connected by the network interface with the network monitoring video camera
Communication, and pass through the link information of the network interface acquisition network monitoring video camera；
The CPU is additionally operable to by the Wi-Fi module and the mobile terminal wireless connection, and passes through the Wi-Fi module
The connection request of the mobile terminal is received, and after the connection request is received, by the Wi-Fi module by the company
Connect information and be sent to the mobile terminal, and the video flowing request that the mobile terminal is sent is transmitted to the network monitoring and taken the photograph
Camera, and regarded by the Wi-Fi module by what the network monitoring video camera received by the network interface was shot
Frequency stream is sent to the mobile terminal；
The link information includes the IP address and video flowing address information of the network monitoring video camera.
2. network monitoring video camera detector as claimed in claim 1, it is characterised in that the network monitoring video camera detection
Instrument also includes Current Voltage detection module, and the power supply module is also examined by the management of charging and discharging module for the Current Voltage
Survey module for power supply；
The network monitoring video camera detector also includes power input interface and power output interface, the network monitoring shooting
Machine testing instrument can access electric current and voltage that external power supply exports by the power input interface, and defeated by the power supply
The electric current and voltage output that outgoing interface exports the external power supply give the network monitoring video camera；
The Current Voltage detection module includes the single-chip microcomputer being connected with the CPU by serial line interface, built in the single-chip microcomputer
There are the first analog-to-digital conversion module and the second analog-to-digital conversion module；
When the network monitoring video camera detector is operated in the first mode of operation, the single-chip microcomputer passes through first modulus
Modular converter detects the value of the electric current of the external power supply output, and the external electricity is detected by second analog-to-digital conversion module
The value of the voltage of source output, and the electric current and the value of voltage that are exported the external power supply by the serial line interface are sent to institute
State CPU；
The CPU passes through after the power supply detection request signal that the mobile terminal is sent is received by the Wi-Fi module
The electric current and the value of voltage that the Wi-Fi module exports the external power supply are sent to the mobile terminal.
3. network monitoring video camera detector as claimed in claim 2, it is characterised in that the network monitoring video camera detection
Instrument also includes the boost module being connected with the lithium battery, and the boost module can raise the output voltage of the lithium battery
Exported after to the operating voltage of the network monitoring video camera to the power output interface, then it is defeated through the power output interface
Go out to the network monitoring video camera；
When the network monitoring video camera detector is operated in the second mode of operation, the single-chip microcomputer passes through first modulus
Modular converter detects the boost module and exported to the electric current of the power output interface and voltage, and the boost module is defeated
Go out to the value of the electric current of the power output interface and voltage and be sent to the CPU；
The CPU is after the power supply detection request signal of mobile terminal transmission is received by the Wi-Fi module, by described
The value that Wi-Fi module exports the boost module to the electric current of the power output interface and voltage is sent to described mobile whole
End.
4. network monitoring video camera detector as claimed in claim 3, it is characterised in that the network monitoring video camera detection
Instrument also includes the switch with three gears；
When the switch is placed in into the first gear, the network monitoring video camera detector is operated in the first mode of operation；
When the switch is placed in into the second gear, the network monitoring video camera detector is operated in the second mode of operation；
When the switch is placed in into third gear, the lithium battery and the management of charging and discharging module are in running order, described
CPU and the Current Voltage detection module are in a dormant state.
5. network monitoring video camera detector as claimed in claim 4, it is characterised in that the network monitoring video camera detection
Instrument also includes being used to connect to the charging inlet of the lithium cell charging and for the electric discharge that the lithium battery is external equipment power supply
Mouthful, the charging inlet and the electric discharge interface are connected with the management of charging and discharging module.
6. network monitoring video camera detector as claimed in claim 4, it is characterised in that the network monitoring video camera detection
The indicator lamp for the gear being provided with instrument where the dump energy for indicating the lithium battery and the switch.
7. network monitoring video camera detector as claimed in claim 6, it is characterised in that the network monitoring video camera detection
Electricity display button is provided with instrument, when pressing the electricity display button, the indicator lamp shows the surplus of the lithium battery
Remaining electricity.
8. network monitoring video camera detector as claimed in claim 2, it is characterised in that the network monitoring video camera detection
Instrument also includes and the CPU synchronous DRAMs being connected and flash memory type memory.
9. network monitoring video camera detector as claimed in claim 2, it is characterised in that the network monitoring video camera detection
The reset key for being resetted to the network monitoring video camera detector is provided with instrument.
10. network monitoring video camera detector as claimed in claim 2, it is characterised in that the network monitoring video camera inspection
Survey on instrument and be provided with lanyard hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710987763.3A CN107613290A (en) | 2017-10-21 | 2017-10-21 | Network monitoring video camera detector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710987763.3A CN107613290A (en) | 2017-10-21 | 2017-10-21 | Network monitoring video camera detector |
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| CN107613290A true CN107613290A (en) | 2018-01-19 |
Family
ID=61077747
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| CN201710987763.3A Pending CN107613290A (en) | 2017-10-21 | 2017-10-21 | Network monitoring video camera detector |
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| CN204272310U (en) * | 2015-01-07 | 2015-04-15 | 大庆市嘉华科技有限公司 | Web camera debugging instrument |
| CN104581138A (en) * | 2014-12-17 | 2015-04-29 | 梁涛 | Measuring and controlling method and device for network camera |
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| US20090235093A1 (en) * | 2008-03-14 | 2009-09-17 | Broadcom Corporation | System and method for power sourcing equipment detection of a powered device power failure for power backup |
| CN103354022A (en) * | 2013-06-16 | 2013-10-16 | 武汉江海天地科技有限公司 | On-site test data wireless transmission method |
| CN104581138A (en) * | 2014-12-17 | 2015-04-29 | 梁涛 | Measuring and controlling method and device for network camera |
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Application publication date: 20180119 |