CN201467275U - Network video camera with wireless bidirectional communication function - Google Patents
Network video camera with wireless bidirectional communication function Download PDFInfo
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- CN201467275U CN201467275U CN2008201786327U CN200820178632U CN201467275U CN 201467275 U CN201467275 U CN 201467275U CN 2008201786327 U CN2008201786327 U CN 2008201786327U CN 200820178632 U CN200820178632 U CN 200820178632U CN 201467275 U CN201467275 U CN 201467275U
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- bidirectional communication
- wireless bidirectional
- network video
- video camera
- wireless
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- 230000007175 bidirectional communication Effects 0.000 title claims abstract description 85
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- 235000014676 Phragmites communis Nutrition 0.000 claims description 11
- 230000006854 communication Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 8
- 239000013078 crystal Substances 0.000 claims description 3
- 230000006870 function Effects 0.000 description 15
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model relates to a network video camera, in particular to a network video camera with wireless bidirectional communication function which comprises a central processor and a wireless bidirectional communication unit, wherein the central processor is connected with the wireless bidirectional communication unit, the wireless bidirectional communication unit is used in a wireless bidirectional communication unit in an another device for the wireless bidirectional communication to wirelessly transmit and receive a message or an instruction with each other, wherein the central processor is used for controlling the wireless bidirectional communication unit and processing the messages or instructions. The network video camera can carry out the wireless bidirectional communication with the wireless bidirectional communication unit in another device through adding the wireless bidirectional communication unit, further can wirelessly transmit and receive messages or instructions with each other.
Description
Technical field
The utility model relates to a kind of network video camera, refers more particularly to a kind of network video camera with wireless bidirectional communication function.
Background technology
U.S. Patent number is US6,693530 are called ' household safe management platform ' (Home SecurityAdministration Platform) and disclose a kind of household safe management platform, in this platform, use USB PC Video Camera (Video Camera), inductor (Detector), computer (Computer) and modem (Modem) at least, with construction be used to the to live household safe management system in place (Resident).Yet, at US6, in 693530, the function of wireless bidirectional communication not between USB PC Video Camera and the inductor.
The novel patent application case in Taiwan number No. 097209678, name is called ' multi-functional network video camera ', except that this as the network video camera, also newly-increased extra function.These additional functionalities comprise: built-in memory draw-in groove (Slot), plant for memory card, as the space of making video recording and storing; The reserve battery of built-in lighium polymer rechargeable battery continues the purposes of powering during for outage; Built-in rolling switch and voice are warned automatically, when network video camera suffers not clear destruction, as automatic warning purposes; The networking card MAC Address that shows network video camera in image is as preventing the improper purposes that is modified forgery in image source.Yet in the novel patent application case in this Taiwan number, multi-functional network video camera does not have the function of wireless bidirectional communication.
Based on the weak point of existing network video camera, the inventor has designed a kind of " network video camera with wireless bidirectional communication function ".
Summary of the invention
The utility model at above-mentioned the deficiencies in the prior art technical problem to be solved is: provide a kind of and can install set wireless bidirectional communication unit with another and carry out wireless bidirectional communication, come wireless each other transmission and receive message or instruction.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of network video camera with wireless bidirectional communication function, comprise a central processing unit and a wireless bidirectional communication unit, central processing unit is connected with the wireless bidirectional communication unit, the wireless bidirectional communication unit is used for carrying out wireless bidirectional communication in another set wireless bidirectional communication unit of device, comes wireless each other transmission and receives a message or an instruction; Wherein this central processing unit is used to control this wireless bidirectional communication unit, and is used to handle those messages or those instructions.
Described wireless bidirectional communication unit comprises radio universal type transmitting-receiving (Transceiver) crystal circuit (IC).
Described message is for being packaged into the message package.
Described instruction is for being packaged into the instruction package.
Described another device is a magnetic reed switch device, a hand-held remote control unit, a sensor, another network video camera, a repeater (Repeater) or alarm device.
Described network video camera comprises that also one is used for connecting the networking transmit receive unit at a networking.
Described networking transmit receive unit comprises an Etherloop controller.
Described networking transmit receive unit comprises a Wi-Fi transmit receive unit.
The communication frequency of described wireless bidirectional communication unit is the ISM frequency.
Described wireless bidirectional communication unit comprises frequency hopping controller.
Described wireless bidirectional communication unit comprises the wireless signal strength display controller.
Described wireless bidirectional communication unit comprises a specific radio sending and receiving apparatus controller.
A kind of network video camera beneficial effect with wireless bidirectional communication function of the utility model is:
Set up the wireless bidirectional communication unit, so the utility model can install set wireless bidirectional communication unit with another and carry out wireless bidirectional communication, and then carry out wireless each other transmission and receive message or instruction.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the hardware configuration diagram of the network video camera of the utility model wireless bidirectional communication function;
Fig. 2 is for using the network communication environment map of the utility model network video camera;
The message that Fig. 3 transmits/receives for wireless bidirectional communication of the present utility model unit or the block diagram of instruction.
Description of reference numerals
10, network video camera 20, magnetic reed switch device 22, hand-held remote control unit
22a, button 24, repeater 26, computer
28, alarm device 30, package 40, appointment receiving terminal
50, Internet 60, inner networking
101, wireless bidirectional communication unit 101 ', wireless bidirectional communication unit 103, networking transmit receive unit
105, image-processing circuit 107, sound treatment circuit
301, transmission end identification code 303, receiving terminal identification code
305, command content perhaps in message kind or instruction type 307, the message
Embodiment
Referring to figs. 1 through Fig. 3, the utility model is to implement like this:
Fig. 1 is the hardware configuration diagram of the network video camera (IP Camera) of the utility model wireless bidirectional communication function, the network video camera 10 of the utility model wireless bidirectional communication function wherein can adopt the circuitry means that has network video camera now relevant for means such as image (Video) treatment circuit 105 and sound (Audio) treatment circuit 107 system.The utility model network video camera 10 is to be with the topmost difference part of existing network video camera: the utility model network video camera 10 possesses wireless bidirectional communication function, see through the wireless bidirectional communication unit 101 that the utility model is set up, can for example be that the set wireless bidirectional communication unit 101 ' of magnetic reed switch device 20, hand-held remote control unit 22, repeater 24 (Repeater), alarm device 28 carries out wireless bidirectional communication with another device, come wireless each other transmission and receive message (Message) or instruction (Command).
The wireless bidirectional communication unit 101 that the utlity model has the network video camera 10 of wireless bidirectional communication function is to be connected in central processing unit 102. wireless bidirectional communication unit 101 to be used for wireless transmission and to receive message or instruction, that is to say, wireless bidirectional communication unit 101 is to be used for transmitting and received communication agreement (Protocol). central processing unit 102 is used to control wireless bidirectional communication unit 101, and be used to handle those messages or those instructions, that is to say that central processing unit 102 is to be used for handling those communication protocols (Protocol).
Model C C1101 radio universal type transmitting-receiving (Transceiver) crystal circuit (IC) wafer that the concrete enforcement means of wireless bidirectional communication unit 101 for example can adopt CHIPCONTM company to be produced.The frequency that wireless bidirectional communication unit 101 is adopted for example can be selected ISM (industry-science-medicine) frequency for use.Every various variations that are used as the concrete enforcement means of wireless bidirectional communication unit 101 are all within the utility model equivalence category.
The utility model can adopt existing package to come the transmission and reception message or instruction of specific implementation wireless bidirectional communication unit 101.In Fig. 3, message or instruction package 30 mainly comprise four fields, are respectively described below.Transmission end identification code (ID) 301 is used to illustrate that this package system is transmitted by which network video camera or device.Receiving terminal identification code (ID) 303 is used to specify this package system and will be received by which network video camera or device.Message kind or instruction type 305 are used to illustrate that this package is any message or is any instruction.In the message perhaps command content 307 be used to illustrate this package message content (Content) or mean the content of order.In response to various device, for example magnetic reed switch device 20, hand-held remote control unit 22, repeater 24 (Repeater), alarm device 28, human body infrared sensor, smoke sensing device, temperature-sensitive sticker or the like all can utilize field 305,307 to design to be fit to the message kind or the instruction type of this device, and command content perhaps in the corresponding message.The utility model is not limited to the package concrete example of the 3rd figure, and every various variations that are used as the package of wireless bidirectional communication unit 101 are all within the utility model equivalence category.
In Fig. 2, magnetic reed switch device 20, hand-held remote control unit 22, repeater 24, all be provided with wireless bidirectional communication unit 101 ' with alarm device 28.Now lift with an application examples and illustrate, when magnetic reed switch device 20 has sensed abnormal signal, the wireless bidirectional communication unit 101 ' that is configured in magnetic reed switch device 20 promptly can be to the network video camera 10 wireless transmission messages of correspondence, to notify network video camera 10 immediately, this moment network video camera 10 wireless bidirectional communication unit this message of 101 wireless receivings, central processing unit 102 is handled this message immediately, to sense the emergency of abnormal signal in response to magnetic reed switch device 20.For example, central processing unit 102 utilizes networking transmit receive unit 103 to transmit monitoring video signals or this emergency to specifying receiving terminal 40 (for example mobile phone, server) via inner networking 60, Internet 50 immediately.Simultaneously, central processing unit 102 makes wireless bidirectional communication unit 101 transmit message or instruction to alarm (Alarm) device 28 (for example alarm bell devices) immediately, makes alarm device 28 sound that gives the alarm.Then, specify receiving terminal 40 to assign instruction to this network video camera 10 via Internet 50, inner networking 60.Follow again, after obtaining the instruction of specifying receiving terminal 40, central processing unit 102 utilizes 101 move instructions of wireless bidirectional communication unit to those network video cameras 10 in addition more than at least one immediately, monitors photography to make those other platform network video cameras 10 work in coordination with together.Or central processing unit 102 utilizes networking transmit receive unit 103 to transmit these abnormal signal incidents immediately and gives computer 26, saves application (figure shows) from damage processing continues by computer 26 is executory again.
In Fig. 2, one of them function of repeater 24 is to be used for relaying to transmit the signal of the wireless bidirectional communication unit 101 of network video camera 10.In the network communication environment of using the utility model network video camera 10, can adopt the repeater 24 more than at least one, make signal in the wireless bidirectional communication unit 101 of the network video camera 10 of any installation site, all can have good wireless and transmit the communication quality that receives, so reach the certain location of network video camera 10 on the installation site.Certainly, repeater 24 can also be used for relaying and transmit the signal of another device magnetic reed switch device 20, hand-held remote control unit 22, repeater 24 (Repeater), alarm device 28.
In Fig. 2, push down the button of hand-hold type remote controller 22 as the user after, the wireless bidirectional communication unit 101 ' of hand-hold type remote controller 22 can be to the network video camera 10 wireless transmission of correspondence message or the instruction corresponding to this button, handle with the central processing unit 102 that makes network video camera 10, for example, the instruction that promptly sends designated ends to of monitoring video signal, the instruction of monitoring of a recorded programme video signal, the angle of controls lens photography and the instruction of direction. again for example, when by after depressing " test install " button 22a, the central processing unit 102 of corresponding network video camera 10 promptly can be given computer 26 via the setup parameter of inner networking 60 transmission network video cameras 10 and the video signal of taking the photograph, computer 26 just is shown in display with those information, how to inform user's installment state.
Because network video camera 10 of the present utility model and another device magnetic reed switch device 20 that cooperates the utility model to use, hand-held remote control unit 22, repeater 24 (Repeater), alarm device 28, be that wireless bidirectional communication unit 101 is set respectively, 101 ', and the wireless transmission of binding message package and instruction package receives means, therefore, at those network video cameras 10 and another device 20,22,24,28 separately each other, can specify system to receive via the setting of receiving terminal identification code (ID) 303 by whom, so reach and specify more than at least one in addition the platform network video camera to carry out wireless transmission to receive the message and instruction, and reach and specify emission to receive wireless device to carry out wireless transmission and receive the message and instruction.
The concrete enforcement means of above-mentioned networking transmit receive unit 103 can adopt existing Wi-Fi transmit receive unit or existing Etherloop controller.
Network video camera 10 of the present utility model can make network video camera 10 can have good wireless on its installation site and transmit the communication quality that receives by the relay station 24 that is used, reaches certain location of installing on any position.Also have, but network video camera of the present utility model 10 can wireless telecommunications because of under disturbing or under the same frequency still normal transmission receive.Also have, network video camera 10 of the present utility model can wireless transmission receive the message and instruction each other.Also have, network video camera 10 of the present utility model can be specified more than at least one in addition platform network video camera 10 to carry out wireless transmission and be received the message and instruction, or can specify emission to receive wireless device and carry out wireless transmission and receive the message and instruction.
The above, it only is a kind of preferred embodiment of network video camera that the utlity model has wireless bidirectional communication function, be not that technical scope of the present utility model is imposed any restrictions, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model above any trickle modification, equivalent variations and modification that embodiment did.
Claims (10)
1. network video camera with wireless bidirectional communication function, it is characterized in that: comprise a central processing unit and a wireless bidirectional communication unit, central processing unit is connected with the wireless bidirectional communication unit, the wireless bidirectional communication unit is used for carrying out wireless bidirectional communication in another set wireless bidirectional communication unit of device, comes wireless each other transmission and receives message or instruction; Wherein this central processing unit is used to control this wireless bidirectional communication unit and is used to handle maybe this instruction of this message.
2. the network video camera with wireless bidirectional communication function according to claim 1 is characterized in that described wireless bidirectional communication unit comprises radio universal type transmitting-receiving crystal circuit.
3. the network video camera with wireless bidirectional communication function according to claim 1 is characterized in that described another device is magnetic reed switch device, hand-held remote control unit, sensor, another network video camera, repeater or alarm device.
4. the network video camera with wireless bidirectional communication function according to claim 1 is characterized in that described network video camera also comprises a networking transmit receive unit that is used for connecting a networking.
5. the network video camera with wireless bidirectional communication function according to claim 4 is characterized in that described networking transmit receive unit comprises an Etherloop controller.
6. the network video camera with wireless bidirectional communication function according to claim 4 is characterized in that described networking transmit receive unit comprises a Wi-Fi transmit receive unit.
7. the network video camera with wireless bidirectional communication function according to claim 1, the communication frequency that it is characterized in that described wireless bidirectional communication unit is the ISM frequency.
8. according to claim 1 or 7 described network video cameras, it is characterized in that described wireless bidirectional communication unit comprises frequency hopping controller with wireless bidirectional communication function.
9. according to claim 1 or 7 described network video cameras, it is characterized in that described wireless bidirectional communication unit comprises the wireless signal strength display controller with wireless bidirectional communication function.
10. according to claim 1 or 7 described network video cameras, it is characterized in that described wireless bidirectional communication unit comprises a specific radio sending and receiving apparatus controller with wireless bidirectional communication function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201786327U CN201467275U (en) | 2008-11-03 | 2008-11-03 | Network video camera with wireless bidirectional communication function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201786327U CN201467275U (en) | 2008-11-03 | 2008-11-03 | Network video camera with wireless bidirectional communication function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201467275U true CN201467275U (en) | 2010-05-12 |
Family
ID=42394621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008201786327U Expired - Fee Related CN201467275U (en) | 2008-11-03 | 2008-11-03 | Network video camera with wireless bidirectional communication function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201467275U (en) |
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2008
- 2008-11-03 CN CN2008201786327U patent/CN201467275U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20121103 |