CN103136929B - Method enabling network terminal with photosensitive components to initialize - Google Patents

Abstract

The invention relates to a method for initializing a network terminal with a photosensitive component, comprising the following steps: obtaining or inputting network terminal initialization information on a configuration unit with a display screen; encoding the obtained information according to a set rule to obtain at least one coded data, and store it; take out the coded data, change the set display parameters of the display screen assembly of the configuration unit according to the coded data, so that the set display parameters of the display screen of the configuration unit change according to the coded data; the network terminal The photosensitive component perceives the change of the display screen of the configuration unit, obtains the coded data, and transmits it to the central processing unit of the network terminal; the central processor of the network terminal decodes the received coded data, stores and executes the configuration The specified operation initializes the network terminal. Implementing the method for initializing the network terminal with the photosensitive component of the present invention has the following beneficial effects: the configuration method is simple, convenient, intuitive and cheap.

Description

Method for initializing network terminal with photosensitive component

technical field

The invention relates to network equipment configuration, more specifically, to a method for initializing a network terminal with a photosensitive component.

Background technique

In the prior art, when a network terminal needs to be connected to the network, it usually needs to be initialized and configured. For example, it is necessary to set the gateway address and login password of the network segment where the network terminal is located, so as to connect it to the gateway, so that other devices on the network can obtain the data or status sent by the network terminal. However, in some network terminals, the above settings are not very simple and intuitive, especially when the network terminal does not have a display component, the configuration personnel will not pay attention to the operation or do not understand the network and its related parameters. Unable to design and use. For example, wireless network cameras, usually a plurality of network cameras will be set in a local area network, and these network cameras are all connected to a gateway through a wireless link, and the gateway is connected to the Internet through a router. In this way, in order to allow users to access these IP cameras through the network, it needs to be configured when it is connected to the wireless gateway. However, since the network camera has no screen, in most cases, the network cable can only be directly connected to it through a computer or a router. The computer needs to install a special network device IP search software, and after finding the network camera through it, log in to the network The pre-installed web pages in the camera and operate them. Every time the IP camera is moved to a network different from the previous one, it is necessary to search for the network connection and repeat the above process to set up and enter the new network. This method makes the user very inconvenient, especially if the network camera has been installed.

Contents of the invention

The technical problem to be solved by the present invention is to provide a convenient and simple method for initializing a network terminal with a photosensitive component in view of the inconvenient and relatively complicated configuration of the prior art.

The technical solution adopted by the present invention to solve the technical problem is: to construct a method for initializing a network terminal with a photosensitive component, comprising the following steps:

A) Obtain or input the network terminal initialization information on the configuration unit provided with the light source;

B) According to the set rules, encode the obtained information, obtain at least one encoded data, and store it;

C) Take out the coded data, change the set display parameters of the light source of the configuration unit according to the coded data, so that the set display parameters of the light source of the configuration unit are changed according to the coded data;

D) The photosensitive component of the network terminal perceives the change of the display screen of the configuration unit, obtains the coded data, and transmits it to the central processing unit of the network terminal;

E) The central processor of the network terminal decodes and stores the received coded data and executes the set operation to initialize the network terminal.

Furthermore, the light source includes a display screen of the configuration unit, and the change of the display screen according to the set display parameters in the step C) includes: lighting or darkening of the display screen, gradient change of the output light intensity of the display screen, display screen display The color changes or the display screen displays different patterns set; the initialization information includes the gateway address and the password for logging in to the gateway. the

Furthermore, the step C) further includes:

C1) Add pre-set start data that changes according to a pre-determined rule to the data header of the extracted encoded data;

C2) Transmitting the start data and the coded data to the display screen of the configuration unit in sequence, so that the display screen executes the set operation.

Furthermore, in the step C2), the display screen is made to perform a setting operation by directly controlling the driving signal of the display screen or calling a function module preset by the configuration unit.

Furthermore, said step D) further includes:

D1) Judging whether the set start data is received, if so, execute the next step; otherwise, execute the current operation;

D2) Obtain the photoelectric conversion rules set in advance, and convert the induced optical signal into an electrical signal and send it to its central processing unit.

Furthermore, the step D1) further includes the following steps:

D11) The light signal sensed by the photosensitive component includes three components of R, G, and B, judge whether one of them is greater than the set maximum threshold or less than the set minimum threshold, if yes, execute step D12); otherwise, execute the current Operation execution step D13);

D12) Judging whether the three components are greater than the set maximum threshold or less than the set minimum threshold, if so, determine to transmit the configuration information through the brightness of the display screen; otherwise, determine to transmit the configuration information through the color of the display screen.

Furthermore, the setting rule in the step B) includes converting the letters or numbers in the initialization information into pulse signals according to Morse code or BCD code; Represents the dots and dashes of Morse code or the level 1 and level 0 in BCD encoding. the

Furthermore, the step E) further includes:

E1) The central processor converts the received electrical signals into letters or numbers in sequence according to predetermined rules, and stores different items in the initialization information separately.

Furthermore, the configuration unit includes a mobile communication terminal or a mobile terminal having the same input method as the mobile communication terminal and a light source that emits light according to the input information under the control of its control unit. the

Furthermore, the configuration unit is an intelligent mobile communication terminal with an operating system or a mobile communication terminal without an operating system; the light source of the mobile terminal includes a display screen or a lamp.

Implementing the method for initializing a network terminal with a photosensitive component of the present invention has the following beneficial effects: because configuration data is input through a mobile communication terminal or a configuration unit that operates similarly to a mobile communication terminal, and the input configuration data is passed through The light is sent to the network terminal that needs to be configured, and the operation of the mobile communication terminal is familiar to most users, so the configuration method is simple, convenient, intuitive and cheap.

Description of drawings

Fig. 1 is the flow chart of the method embodiment that the present invention makes the network terminal initialization with photosensitive element;

Fig. 2 is the flowchart of making the display screen change according to the mode set in the described embodiment;

Fig. 3 is a further flow chart of the network terminal sensing the change of the display screen and converting it into an electrical signal in the embodiment.

Detailed ways

Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

As shown in Figure 1, in the method embodiment that the present invention makes the network terminal initialization with photosensitive component, this method comprises the following steps:

Step S11 Obtain or input network terminal initialization information: in this step, obtain or input the network terminal initialization information on the configuration unit provided with a display screen; in this embodiment, the above configuration unit is used to pass the initialization information through according to Certain regularly changing light beams are sent to devices at the end of the configured network. The light is emitted by the light source of the configuration unit. In this embodiment, in most cases, the light source of the configuration unit is the display screen of the configuration unit; of course, the light source can also be a lamp in some cases; A mobile communication terminal with a display screen (of course, corresponding software needs to be installed in advance), or a dedicated device (mobile terminal) with a light source similar to the operation of the mobile communication terminal. When it is a mobile communication terminal, it can be an intelligent mobile communication terminal with an operating system or a mobile communication terminal without an operating system, as long as it has a display screen that can be controlled by its central processing unit. For convenience of description, in this embodiment, a mobile communication terminal (that is, a mobile phone or a mobile phone as commonly referred to) is taken as an example to illustrate the whole process. In this step, when the corresponding software is running on the mobile communication terminal, an interface will appear, in which, the configuration information of the above-mentioned network terminal can be obtained through the input device or the system bus of the mobile communication terminal. Generally speaking, the configuration information includes at least two items, the gateway address and the password for logging in to the gateway, and these two items are independent. In the above interface, these two items are in different positions. When input, it is input separately. And when obtained through the system bus, it may be combined. In this embodiment, the above-mentioned dedicated device with a light source that operates similarly to a mobile communication terminal includes an input unit and a control unit similar to a mobile communication terminal, and its light source includes a display screen or a lamp. If the light source is a display screen, it is similar to the situation in a mobile communication terminal. If the light source is a light, the light is also illuminated according to the input data under the action of the control unit of the configuration unit. In fact, its operation is also similar to the display screen , but there may be some ways of expressing information that are limited to conditions and cannot be used. For example, certain colors may not be used to represent information, etc.

Step S12 Coding and storing the obtained information: In this step, according to the set rules, the obtained information is coded to obtain at least one coded data, and stored; the main body of the operation is a mobile communication terminal. Strictly speaking, is the configuration software that runs above. Generally speaking, the configuration information is composed of letters and numbers. After the input is completed or obtained, the letters or numbers constituting the information will be converted into electrical signals in accordance with the set rules in accordance with the sequence of acquisition or input. In this embodiment, the above electric signal is a pulse signal, that is, a sequence consisting of high level and low level. The setting rules include converting the letters or numbers in the initialization information into pulse signals according to Morse code or BCD code; the high and low levels of the pulse signal represent the dot, dash or BCD code of Morse code respectively Level 1 and Level 0 in. After code conversion, it is stored in the memory or internal memory of the above-mentioned mobile communication terminal. At this time, one or several pulse sequences are stored.

Step S13 Make the display screen change according to the coded information according to the set method: In this step, the mobile communication terminal takes out the above-mentioned stored coded data, and changes the display screen of the configuration unit (ie, the mobile communication terminal) based on it The set display parameters of the components make the set display parameters of the display screen change according to the coded data; in this embodiment, the display screen changes according to the set display parameters: In the example, the above-mentioned on or off refers to the normal brightness of the display screen, basically it can be regarded as brighter than the normal brightness to be bright, and darker than the normal brightness to be dark; from the perspective of convenient identification In other words, in some cases, the display unit of the display screen is all bright when it is on, and the display unit of the display screen is completely black when it is dark, which can also be called the display screen is on or off), the gradient change of the output light intensity of the display screen, The color change displayed on the display screen or the different patterns displayed on the display screen; The change of parameters can be realized by directly controlling the driving signal of the display screen (that is, the coded data is directly used as the driving signal), or by calling the function module (usually pre-installed software) set in advance of the mobile communication terminal to make the The display screen executes the setting operation; of course, even in the latter case, it is finally realized by changing the driving signal of the display screen, but the implementation is relatively easy due to calling the pre-installed software. How to implement this step will be described in detail later. In this embodiment, if the above-mentioned setting display parameters use the lighting or extinguishing of the display screen, it means that the display screen is completely off or fully bright to represent information, such as indicating the high level of the pulse or the low level of the pulse, so that It is used to transmit the coded data obtained in the above steps; and the gradient change of the output light intensity of the display screen refers to the use of a specific light intensity emitted by the display screen to indicate the high level or low level of the pulse, so as to transmit information; of course , these light intensities are pre-specified; similarly, the color of the display screen and the specific pattern on the display screen are the same, and the color of the display screen and the special pattern displayed on the display screen are used to represent the pulse signal in the encoded data respectively. High and low, so that the above coded data can be sent out, and can be received and recognized by the network terminal. In this embodiment, no matter which of the above-mentioned ways of setting display parameters to represent information is adopted, each state (for example, full brightness of the display screen, full extinction of the display screen, light of set intensity, set color and The duration of the set pattern) is determined, and each state will appear multiple times in order to fully express the content of the encoded data. In this embodiment, the duration of these states is subject to the fact that the network terminal can identify and will not make the configuration time exceed a reasonable range.

Step S14 Sensing the change of the display screen and converting it into an electrical signal output: In this embodiment, the above steps are all implemented on the configuration unit. In step S13, the parameters of the display screen of the configuration unit start to change according to the coded data, Then the light emitted by the display screen starts to change. In the example of this embodiment, the display screen appears alternately completely black or fully bright. From this step, implement on the network terminal. In this step, the photosensitive component on the network terminal senses the change of the display screen, obtains the coded data, and transmits it to the central processing unit of the network terminal. As for the specific implementation method, it will be described later.

Step S15 Decode according to the prescribed method, obtain initialization information, and initialize the network terminal: in this step, the central processor of the network terminal decodes the received encoded data, stores and executes the set operation to initialize the network terminal; The central processing unit sequentially converts the received electrical signals into letters or numbers according to predetermined rules, and stores different items in the initialization information respectively.

In this embodiment, as shown in FIG. 2, the above step S13 further includes:

Step S21 Adding start data to the header of the encoded data: In this step, in order to notify the above-mentioned network terminal to start configuration, obtain the above-mentioned encoded data, and add the start data in front of the encoded data, these start data are set in advance and are easy to identify specific pulse. The start data corresponds to the parameter change of the display screen, which can be a certain state of the set time, for example, the display screen is fully bright for 3 seconds; it can also be a certain color of the set time, for example, the display screen shows 2 Seconds of red and more. In short, the signal is set in advance, and its purpose is to notify the network terminal to enter the configuration state and prepare to receive configuration data.

Step S22 Output the above data in sequence: In this step, output the coded data after adding the start data in sequence. Of course, the output at the beginning must be the start data.

In this embodiment, as shown in FIG. 3, the above step S14 further includes:

Whether step S31 receives the start data: In this step, the photosensitive component of the network terminal senses the changing light signal sent by the display screen of the mobile communication terminal, and at the same time, judges whether the light signal sensed by the photosensitive component starts data, which is It is realized by comparing the data stored in advance, if the sensed start data, then execute step S33; otherwise, execute step S32.

Step S32 Executing the current operation: In this step, since it is judged that the sensed data is not start data, the network terminal does not need to enter the configuration state, and the network terminal only needs to execute the current operation. For the network camera in this embodiment, the above-mentioned current operation is to obtain images within its monitoring range normally.

Step S33 judges whether any component of the three primary color signals is greater than the maximum threshold or less than the minimum threshold: in this step, because the start signal is received, the network terminal knows that it needs to enter the configuration state, that is, obtain the configuration information. However, the network terminal does not know whether the information is transmitted through the intensity of the light or the color of the light. Therefore, further judgment is required to determine whether the subsequent photoelectric conversion is based on the intensity of the light or the color of the light. color to convert. Generally speaking, in the current network camera, its photosensitive component usually distributes the sensed light according to three colors, that is, it is divided into three components of R/G/B. In this embodiment, through the above three components Judging the intensity, you can know the way of transmitting information. For this reason, in this step, it is judged whether one of the above-mentioned three primary color components is greater than the maximum threshold value set in advance or smaller than the minimum threshold value set in advance, if so, execute step S34; otherwise, it is judged that it has not entered the configuration stage, Return to step S32.

Step S34 Whether the three primary color components are greater than the maximum threshold or less than the minimum threshold: In this step, judge whether the above-mentioned three primary color components are all greater than the maximum threshold or less than the minimum threshold, if so, perform step S36; otherwise, perform step S35.

Step S35 judges that the information is transmitted through the color of the display screen: in this step, since only one primary color component is greater than the above-mentioned maximum threshold or less than the minimum threshold, it is determined that the color of the display screen is used to transmit configuration information. After this step is executed, step S17 is executed.

Step S36 judges that the information is transmitted through the brightness of the display screen: in this step, since the three primary color components are greater than the maximum threshold or smaller than the minimum threshold, it is determined that the configuration information is transmitted using the brightness of the display screen. After this step is executed, step S17 is executed.

Step S37 obtains the corresponding setting, and converts the optical signal into an electrical signal according to it: in this step, obtains the relevant setting of the photoelectric conversion, and converts the sensed light (from the display screen of the mobile communication terminal) into an electrical signal, The output is sent to the central processing unit of the network terminal (that is, the network camera) for decoding.

In Fig. 3, shown is a method that can accommodate two ways of representing information, one through the color of the display screen and the other through the brightness of the display screen. From one aspect, the representation of this information can also be by displaying special patterns on the display screen, and these patterns can be set in advance or generated through coded data; from another aspect, In actual use, it is also possible to use only one information expression method. For example, it is stipulated that only the brightness of the display screen is used to express information. At this time, although a certain concession has been made in the adaptability of the method, the operation steps It will be simpler. For example, at this time, the steps in FIG. 3 can at least omit S33 and S35. In this embodiment, according to the actual situation of the application, the technical features mentioned above can be combined, added or subtracted to obtain a technical solution more suitable for the use environment.

It is worth mentioning that, in this embodiment, the above-mentioned method involves a network terminal and a configuration unit, so it can be realized by setting corresponding software or functional modules on the above-mentioned network terminal and configuration unit respectively, that is to say, for realizing For the functional modules of this method, there may be multiple physical carriers.

The above-mentioned embodiments only express several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but should not be construed as limiting the patent scope of the present invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (10)

1. make the initialized method of the network terminal with photosensory assembly, it is characterized in that, comprise the steps:

A) on the dispensing unit that is provided with light source, obtain or input described network terminal initialization information;

B) according to the rule of setting, by the described information coding of obtaining or inputting, obtain at least one coded data, and storage;

C) take out described coded data, change the set and display parameter of the light source of described dispensing unit according to this coded data, the set and display parameter of the light source of described dispensing unit is changed according to described coded data;

D) variation that described in the photosensory assembly perception of the described network terminal, the light source of dispensing unit emits beam, obtains described coded data, and is transferred to the central processing unit of the described network terminal;

E) operation that setting decoded, and stored and carried out by the central processing unit of the described network terminal to the coded data receiving makes this network terminal initialization.

2. the initialized method of the network terminal making with photosensory assembly according to claim 1, it is characterized in that, described light source comprises the display screen of described dispensing unit, described step C) in light source change and comprise according to set and display parameter: display screen light or dark under, the graded of display screen output light intensity, change color that display screen shows or the different pattern of display screen display setting; Described initialization information comprises gateway address and logs in the password of described gateway.

3. the initialized method of the network terminal making with photosensory assembly according to claim 2, is characterized in that described step C) further comprise:

C1) on the data head of the coded data of taking out, add beginning data prior setting, that change according to pre-determined rule;

C2) transmit successively described beginning data and the described coded data display screen to described dispensing unit, make described display screen carry out the operation of setting.

4. the initialized method of the network terminal making with photosensory assembly according to claim 3, it is characterized in that, described step C2) in, the driving signal by the described display screen of direct control or call the functional module that described dispensing unit sets in advance and make described display screen carry out setting operation.

5. the initialized method of the network terminal making with photosensory assembly according to claim 4, is characterized in that described step D) further comprise:

D1) judge whether to receive the beginning data of setting, in this way, carry out next step; Otherwise, carry out current operation;

D2) obtain the opto-electronic conversion rule of prior setting, and the light signal of induction is converted to electric signal is sent to its central processing unit.

6. the initialized method of the network terminal making with photosensory assembly according to claim 5, is characterized in that described step D1) in further comprise the steps:

D11) light signal that described photosensory assembly senses comprises R, G, tri-components of B, judges the minimum threshold whether one of them is greater than the max-thresholds of setting or is less than setting, in this way, and execution step D12); Otherwise, carry out current operation;

D12) judge whether that described three components are all greater than the max-thresholds of described setting or are less than the minimum threshold of setting, in this way, determine by the brightness transmission of configuration information of display screen; Otherwise, determine by the color transmission configuration information of display screen.

7. the initialized method of the network terminal making with photosensory assembly according to claim 6, it is characterized in that described step B) in setting rule comprise that be pulse signal by the letter or number in described initialization information according to Morse code or BCD code conversion; Respectively with the high and low level of described pulse signal represent Morse code point, draw or BCD coding in level 1 and level 0.

8. the initialized method of the network terminal making with photosensory assembly according to claim 7, is characterized in that described step e) further comprise:

E1) described central processing unit is converted to letter or number by the electric signal receiving successively according to pre-determined rule, and the different item in described initialization information is stored respectively.

9. the initialized method of the network terminal making with photosensory assembly according to claim 1, it is characterized in that, described dispensing unit comprise communication terminal or there is the input method identical with communication terminal and under its control module control according to the mobile terminal of the luminous light source of described input message.

10. the initialized method of the network terminal making with photosensory assembly according to claim 9, is characterized in that, described dispensing unit is the communication terminal that has the Intelligent mobile communication terminal of operating system or do not have operating system; The light source of described mobile terminal comprises display screen or lamp.