Background technology
Complex steps during existing camera arrangement, consuming time longer, and just can complete configuration needing first to connect WIFI network in some cases.
Current camera arrangement video camera WIFI has following common method:
1, mobile phone is connected to router, mobile phone by information such as router SSID (Service Set Identifier, service set), passwords by router broadcast to video camera, after video camera receives broadcast, parse SSID and password, connection route device;
2, router SSID and encrypted message are synthesized Quick Response Code identifying information on mobile terminals, video camera utilizes image sensor module to pass through scanning mobile terminal generates Quick Response Code identifying information after starting, be connected to router.
Current configuration camera parameters mainly by client (mobile phone or webpage) interface, is configured the video camera of access network.Existing collocation method is more loaded down with trivial details, and configuration video camera WIFI can not be unified into a kind of mode with other parameter of configuration video camera.
Utility model content
The utility model provides a kind of video camera and the camera arrangement system with NFC module, to avoid the problem that traditional camera arrangement is loaded down with trivial details, and realizes configuring wireless network parameter and configures synchronously carrying out of camera parameters.
The technological means that the utility model adopts is as follows: a kind of video camera with NFC module, comprises process chip, the first NFC module, image sensor module, power supply and wireless communication module;
Wherein, the configuration parameter output of described first NFC module is connected with the configuration parameter input of described process chip;
The video data output of described image sensor module is connected with the video data input of described process chip;
Described wireless communication module and power supply are connected with described process chip respectively.
Further, described in there is NFC module video camera also comprise audio codec module, described coder module is connected with described process chip by I2C with I2S interface.
Further, described in there is NFC module video camera also comprise indicator light circuit, described indicator light circuit is connected with described process chip by I/O interface.
Further, described in there is NFC module video camera also comprise debug serial port module, described debug serial port module is connected with described process chip by UART bus.
Further, described in there is NFC module video camera also comprise factory reset module, described factory reset module is connected by the reset terminal of I/O interface with described process chip.
Further, the video camera described in NFC module also comprises the memory module and infrared light supplementation lamp module that are connected with described process chip respectively.
Further, described process chip comprises configuration parameter feedback output end, and described first NFC module comprises configuration parameter feedback input end, and described configuration parameter feedback output end connects configuration parameter feedback input end.
Further, described in there is NFC module video camera described in wireless communication module be WiFi module, described WiFi module is connected with described process chip by USB interface.
The utility model additionally provides a kind of camera arrangement system, comprises video camera as above; Wherein, described mobile terminal has the second NFC module, and mobile terminal; First NFC module of described second NFC module and described video camera passes through wireless connections.
Further, the second NFC module of described mobile terminal comprises configuration parameter wireless transmission end and configuration parameter feedback wireless interface receiving end; Described first NFC module comprises configuration parameter wireless interface receiving end and configuration parameter feedback wireless transmission end;
Wherein, configuration parameter wireless interface receiving end described in the wireless connections of described configuration parameter wireless transmission end; Configuration parameter feedback wireless interface receiving end described in the wireless connections of described configuration parameter feedback wireless transmission end.
The video camera with NFC module adopting the utility model to provide and camera arrangement system, the configuration parameter output of the first NFC module in video camera is connected with the configuration parameter input of described process chip, thus, the mobile terminal with NFC function can be utilized directly to be configured video camera, thus avoid the problem that traditional camera arrangement is loaded down with trivial details, and realize configuring wireless network parameter and configure synchronously carrying out of camera parameters.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly understand, to develop simultaneously embodiment referring to accompanying drawing, the utility model is further described.
A kind of video camera with NFC module of the utility model as shown in Figure 1 comprises process chip, the first NFC module, image sensor module, power supply and wireless communication module;
Wherein, the configuration parameter output of the first NFC module is connected with the configuration parameter input of process chip;
The video data output of image sensor module is connected with the video data input of process chip;
Wireless communication module is connected with process chip respectively with power supply.
Structure thus, can realize following process, when the first NFC module receives the outside configuration parameter sent, configuration parameter is sent to the configuration parameter input of process chip by configuration parameter output; Process chip processes configuration parameter, and the configuration parameter according to processing is configured video camera.
Further, process chip comprises configuration parameter feedback output end, and described first NFC module comprises configuration parameter feedback input end, and described configuration parameter feedback output end connects configuration parameter feedback input end.
Structure thus, following process can be realized, the configuration parameter processed is sent to the configuration parameter feedback input end of the first NFC module by process chip by configuration parameter feedback output end, sent by near-field communication by the configuration parameter of the first NFC module by reflection video camera active configuration.
In the exemplary embodiments of the application, process chip preferably adopts HI3518x or S2Lxx, and two CPU possesses abundant interface, can complete the tasks such as the collection of video image, compression, transmission; Image sensor module is preferably OV9712 or AR0130, exports RAW RGB data to process chip by parallel interface; Wireless communication module is WiFi module, and WiFi module is connected with process chip by USB interface; First NFC module preferably adopts PN5xx or TRF79xx.
Further, the video camera with NFC module also comprises the audio codec module be connected with process chip by I2C with I2S interface; Wherein, audio codec module preferably adopts AK4954/AK4951, is connected with process chip by I2S interface.
The video camera with NFC module also comprises indicator light circuit, debug serial port module, factory reset module, memory module and infrared light compensating lamp; Wherein, indicator light circuit is connected with process chip by I/O interface; Debug serial port module is connected with process chip by UART bus; Factory reset module is connected with the reset terminal of process chip by I/O interface; Memory module is connected with process chip respectively with infrared light supplementation lamp module.
Present invention also provides a kind of camera arrangement system, as shown in Figure 2, comprise video camera as above, and mobile terminal; Wherein, mobile terminal has the second NFC module, and the first NFC module of the second NFC module and video camera passes through wireless connections.
Above-mentioned camera structure and camera arrangement system is utilized to carry out camera arrangement process as follows:
When the non-connection route device of video camera or when needing to change the router connected, mobile terminal to be transferred to the first NFC module of video camera by the second NFC module by calling SSID, password; Video camera first NFC module receives WIFI SSID and password, sends the data to process chip by I2C or SPI or UART interface; Process chip receives WIFI SSID and password, connects corresponding router by wireless communication module.
When mobile terminal configuration parameter is to video camera, communication process is identical with the communication process of video camera connection route device.Mobile detection is opened by mobile terminal, infrared PIR reports to the police, open first NFC module of the parameters such as cloud stores, acoustic pattern is arranged by the second NFC module write video camera, first NFC module is by Parameter transfer to process chip, and process chip receives parameter configuration self mode of operation.
Further, the second NFC module of mobile terminal comprises configuration parameter wireless transmission end and configuration parameter feedback wireless interface receiving end; First NFC module comprises configuration parameter wireless interface receiving end and configuration parameter feedback wireless transmission end;
Wherein, configuration parameter wireless transmission end wireless connections configuration parameter wireless interface receiving end; Configuration parameter feedback wireless transmission end wireless connections configuration parameter feedback wireless interface receiving end.
Structure thus, when mobile terminal reads NFC camera parameters, mobile terminal switches to card reader pattern, camera switching is to snap gauge simulation models, oneself is modeled to IC-card by NFC video camera, and the mobile detection that mobile terminal reads video camera by the second NFC module is opened, infrared PIR reports to the police, open the parameters such as cloud stores, acoustic pattern is arranged.
It should be noted that, the computer software realizing utilizing according to said process is all the existing software that those skilled in the art know, not within protection range of the present utility model.
As can be seen here, the video camera with NFC module adopting the utility model to provide and camera arrangement system, the configuration parameter output of the first NFC module in video camera is connected with the configuration parameter input of described process chip, thus, the mobile terminal with NFC function can be utilized directly to be configured video camera, thus avoid the problem that traditional camera arrangement is loaded down with trivial details, and realize configuring wireless network parameter and configure synchronously carrying out of camera parameters.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacements, improvement etc., all should be included within scope that the utility model protects.