WO2019227374A1

WO2019227374A1 - Alarm method, apparatus and system, and electronic device

Info

Publication number: WO2019227374A1
Application number: PCT/CN2018/089205
Authority: WO
Inventors: 彭灵; 陈辉萍; 钟城广; 盘国权; 范高如; 李鑫; 陈清泉; 黄立旺; 王增均; 朱荆莲; 李文彬; 姚化桥; 俞伟良; 陈海裕; 杨金桂; 李文和; 李国凯; 郭飞锋
Original assignee: 深圳市蚂蚁雄兵物联技术有限公司; 深圳佳比泰智能照明股份有限公司
Priority date: 2018-05-31
Filing date: 2018-05-31
Publication date: 2019-12-05
Also published as: CN108701401A; CN108701401B

Abstract

The present application relates to the field of data processing technology, and provided therein are an alarm method, apparatus and system and an electronic device, so as to solve the problem in existing technology in which factors of security present in sensors are low; the present invention may improve the security of sensor data transmission, and said method is applicable to mobile terminals, said method comprising: receiving an alarm signal sent by a sensor, the alarm signal being encrypted and generated by the sensor according to a pre-stored byte encryption table; and then analyzing the alarm signal to obtain alarm information.

Description

Alarm method, device, system and electronic equipment

Technical field

The present application relates to the field of data processing technologies, and in particular, to an alarm method, device, system, and electronic device.

Background technique

In order to obtain information from the outside world, people must rely on sensory organs. But people's own sense organs are far from enough to study natural phenomena and laws and their functions in production and life. To adapt to this situation, sensors are needed. Therefore, it can be said that the sensor is an extension of human features, also known as electric features.

With the continuous development of technology, the use of sensors is becoming more and more widespread. For example, sensors can be applied in the field of smart homes, and the environment in the home can be monitored by setting sensors in smart devices or directly setting sensors. For example, gas sensors can be set at home to monitor and control gas parameters in various corners of the room. However, in the While these sensors used in the field of smart homes provide convenience to people, there are also a variety of external malicious intrusions. It may affect the normal operation of smart devices or sensors at home, and threaten the lives of family members. For example, the monitoring data sent by the sensor has been tampered with, leading to the problem that the alarm is not reported at the time of the alarm. For example, the concentration of carbon dioxide gas and flammable gas is very high, but without the alarm, it will seriously threaten the lives of family members

In summary, the data transmitted by traditional home sensors is not encrypted, and the data is easy to be intercepted and tampered, that is, the existing sensors have a low security factor for data transmission.

Summary of the invention

In view of this, the purpose of the present application includes providing an alarm method, device, system and electronic equipment to alleviate at least the technical problem of low safety factor of sensors in the prior art.

In a first aspect, an embodiment of the present application provides an alarm method, which is applied to a mobile terminal and includes:

Receiving an alarm signal sent by a sensor; the alarm signal is encrypted and generated by the sensor according to a pre-stored byte encryption table;

Analyze the alarm signal to obtain alarm information.

With reference to the first aspect, the embodiment of the present application provides a first possible implementation manner of the first aspect, where the method further includes:

The alarm information is output for the convenience of the user.

With reference to the first aspect, the embodiment of the present application provides a second possible implementation manner of the first aspect, wherein an initial state of the alarm information is an unprocessed state, and the initial state indicates a state in which the alarm information is not processed by a user. .

With reference to the second possible implementation manner of the first aspect, the embodiment of the present application provides a third possible implementation manner of the first aspect, where the method further includes:

Receive the user's processing feedback information, and change the status of the alarm information according to the processing feedback information.

With reference to the first aspect, the embodiment of the present application provides a fourth possible implementation manner of the first aspect, wherein the alarm signal includes a first byte and a second byte, and the first byte indicates a sensor type; There are multiple types of sensors, each of which corresponds to a preset bit of the first byte; the second byte indicates the type of alarm; there are multiple types of alarms, and each of the alarms The kind corresponds to a preset bit of the second byte.

With reference to the fourth possible implementation manner of the first aspect, the embodiment of the present application provides a fifth possible implementation manner of the first aspect, wherein the alarm signal further includes a third byte, and the third byte It is configured to represent quantified monitoring information, and the mobile terminal analyzes specific values.

With reference to the fourth possible implementation manner of the first aspect, the embodiment of the present application provides a sixth possible implementation manner of the first aspect, wherein the alarm types are divided into multiple levels in advance.

With reference to the sixth possible implementation manner of the first aspect, the embodiment of the present application provides a seventh possible implementation manner of the first aspect, wherein the alarm signal further includes a fourth byte, and the fourth byte Configured to characterize a level of each alarm type, each level corresponding to a preset bit of the fourth byte.

In a second aspect, an embodiment of the present application provides an alarm method, which is applied to a sensor and includes:

Sending an alarm signal to the mobile terminal; the alarm signal is encrypted and generated by the sensor according to a byte encryption table; so that the mobile terminal parses the alarm signal to obtain alarm information.

In a third aspect, an embodiment of the present application provides an alarm device, including:

A receiving module configured to receive an alarm signal sent by a sensor; the alarm signal is encrypted and generated by the sensor according to a pre-stored byte encryption table for the alarm information;

The analysis module is configured to analyze the alarm signal to obtain alarm information.

With reference to the third aspect, the embodiment of the present application provides a first possible implementation manner of the third aspect, where the device further includes:

An output module is configured to output the alarm information for a user to view.

With reference to the third aspect, the embodiment of the present application provides a second possible implementation manner of the third aspect, wherein an initial state of the alarm information is an unprocessed state, and the initial state indicates a state in which the alarm information is not processed by a user. .

With reference to the second possible implementation manner of the third aspect, the embodiment of the present application provides a third possible implementation manner of the third aspect, where the device further includes:

The changing module is configured to receive processing feedback information of a user, and change a state of the alarm information according to the processing feedback information.

With reference to the third aspect, the embodiment of the present application provides a fourth possible implementation manner of the third aspect, where the device further includes:

The user management module is configured to receive a password login request of a user.

In a fourth aspect, an embodiment of the present application further provides an alarm system, including: a sensor and a mobile terminal, where the sensor is communicatively connected to the mobile terminal;

The sensor is configured to send an alarm signal to the mobile terminal; the alarm signal is encrypted and generated by the sensor according to a pre-stored byte encryption table for the alarm information;

The mobile terminal parses the alarm signal to obtain alarm information.

With reference to the fourth aspect, the embodiment of the present application provides a first possible implementation manner of the fourth aspect, where there are multiple sensors.

In a fifth aspect, an embodiment of the present application provides an alarm method, which is applied to an alarm device and includes:

Receive monitoring information sent by sensors;

Judging whether the monitoring information satisfies an alarm condition;

When yes, an alarm signal is generated and sent to the mobile terminal based on the monitoring information, so that the mobile terminal parses the alarm signal to obtain alarm information; wherein the alarm signal is transmitted by the alarm device according to bytes. The encryption table is generated by encryption.

According to a sixth aspect, an embodiment of the present application further provides an alarm system, including: a sensor, an alarm device, and a mobile terminal, the sensor is connected to the alarm device, and the alarm device is communicatively connected to the mobile terminal;

The sensor is configured to monitor information;

The alarm device is configured to determine whether the monitoring information satisfies an alarm condition, and when yes, generates alarm information based on the monitoring information;

The alarm device encrypts the alarm information according to a pre-stored byte encryption table to generate an alarm signal;

The alarm device sends an alarm signal to the mobile terminal;

Analyzing, by the mobile terminal, the alarm signal to obtain alarm information;

The mobile terminal outputs the alarm information.

In a seventh aspect, an embodiment of the present application provides an electronic device including a memory, a processor, and a computer program stored on the memory and executable on the processor. When the processor executes the computer program, Implement the steps of the alarm method described above.

In an eighth aspect, an embodiment of the present application provides a computer-readable medium having a non-volatile program code executable by a processor, where the program code causes the processor to perform the steps of the foregoing alarm method.

The beneficial effects brought by the embodiments of the present application include at least:

An embodiment of the present application provides an alarm method, which is applied to a mobile terminal. The method receives an alarm signal sent by a sensor; the alarm signal is encrypted and generated by the sensor according to a pre-stored byte encryption table; and then the alarm signal is parsed to obtain Alarm information. Therefore, the technical solutions provided in the embodiments of the present application can alleviate the technical problem of low safety coefficient of sensors in the prior art, and improve the security of data transmission.

Other features and advantages of the present application will be explained in the following description, and partly become apparent from the description, or be understood by implementing the present application. The objectives and other advantages of the present application are achieved and obtained in the structures particularly pointed out in the description, the claims, and the drawings.

In order to make the above-mentioned objects, features, and advantages of this application more comprehensible, preferred embodiments are described below in conjunction with the accompanying drawings and described in detail below.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the specific implementations of the present application or the technical solutions in the prior art, the drawings used in the specific implementations or prior art descriptions will be briefly introduced below. Obviously, the appended The drawings are some implementations of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without paying creative work.

FIG. 1 is a schematic flowchart of an alarm method according to an embodiment of the present application;

2 is a schematic flowchart of another alarm method according to an embodiment of the present application;

3 is a schematic diagram of an alarm device according to an embodiment of the present application;

4 is a schematic diagram of an alarm system according to an embodiment of the present application;

5 is a schematic diagram of still another alarm method according to an embodiment of the present application;

6 is a schematic diagram of another alarm system according to an embodiment of the present application;

FIG. 7 is a schematic diagram of an electronic device according to an embodiment of the present application.

Detailed ways

In order to make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, but not all of them. Examples. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

At present, the data transmitted by traditional household sensors is not encrypted, and the data is easily intercepted and tampered. The existing sensors have a problem of low security coefficients for data transmission. Based on this, an alarm method, device, system and The electronic device can alleviate the technical problem of low safety factor of the sensor in the prior art, and can improve the safety factor.

In order to facilitate the understanding of this embodiment, a warning method disclosed in the embodiment of the present application is first introduced in detail.

In some embodiments:

As shown in FIG. 1, an embodiment of the present application provides an alarm method, which can be applied to a mobile terminal. The method includes:

Step S101: Receive an alarm signal sent by a sensor; the alarm signal is encrypted and generated by the sensor according to a pre-stored byte encryption table;

Specifically, the byte encryption table here includes a sensor type encryption table, an alarm type encryption table, an alarm type level encryption table, and a monitoring information quantization value encryption table, corresponding to the first byte, the second byte, and the third word, respectively. Section, fourth byte. Of course, the byte encryption table can also be a total table including the above-mentioned various types of encryption tables.

The above alarm signal includes a first byte and a second byte. The first byte indicates a sensor type (eight sensors, represented by 1 for each bit); there are multiple sensor types, and each of the above sensor types corresponds to the above. The preset bit of the first byte; and the "0" and "1" of the preset bit respectively indicate the alarm status of the sensor of the preset bit (alarm or no alarm).

Generally, a byte includes 8 bits, so the first byte can represent 8 sensor categories, and a "1" in each bit indicates that a sensor issues an alarm, and a "0" indicates that the sensor has not issued an alarm.

In order to facilitate understanding, the last bit of the first byte is taken as an example for description; the last bit represents the sensor type as a carbon dioxide sensor, and when the last bit (the first to the last bit is in the order of left to right) Arrangement, the last digit of the byte refers to the rightmost digit, the first digit on the left indicates the first digit of the byte) "1" indicates that the carbon dioxide sensor issues an alarm; when the last bit is "0", the carbon dioxide sensor is not Send an alarm; similarly other bits define other categories of sensors.

It should be noted that the first byte may also be location information indicating sensors of the same category placed at different positions in a preset place. For example, the first byte indicates the position of eight carbon dioxide sensors distributed in eight different places in the home (such as living room, kitchen, master bedroom, study, dining room, balcony, bathroom, second bedroom). 1-8 "respectively.

The second byte indicates an alarm type (eight types, represented by 1 for each bit); the above alarm types are multiple, and each of the above alarm types corresponds to a preset bit of the second byte.

Similarly, the second byte includes 8 bits. The second byte can represent eight alarm types, which are represented by “1” in each bit. The above example of carbon dioxide sensors is also used to explain the last byte of the second byte. A "1" in one digit indicates that the carbon dioxide concentration exceeds the standard; a "0" in the last digit of the second byte indicates that the carbon dioxide concentration does not exceed the standard.

The alarm signal may further include a third byte, and the third byte is configured to characterize the quantified monitoring information (such as the concentration value and the power value), and the mobile terminal analyzes the specific value.

Because one byte includes 8 bits, the third byte can represent 256 numbers, that is, from 0-255, which corresponds to 00000000 to 11111111, and each number corresponds to a preset quantized value of monitoring information.

Continue to use the example of the carbon dioxide sensor above to explain: the third byte here can represent the byte of the gas concentration; each number can correspond to a preset concentration value, and the interval between the concentration values between two adjacent numbers is based on the actual The detection demand and sensor detection accuracy are set. In this embodiment, the interval between the concentration values of two adjacent numbers is set to any value between 10 and 60. For example, the preset concentration value corresponding to 00000000 is 1000 ppm (parts per million, One millionth), the preset concentration value corresponding to 00000001 is 1020ppm, the preset concentration value corresponding to 00000010 is 1040ppm, the preset concentration value corresponding to 00000011 is 1060ppm, ..., that is, the concentration between two adjacent numbers The value interval is set to 20 ppm. It should be noted that the preset concentration value corresponding to each number can be set by referring to national standards, international standards, or other experimental standards to set how many alarms are higher. For example, the reference standard in this embodiment is as follows: the carbon dioxide concentration value and the physiological reaction of the human body : 350 ～ 1000ppm: fresh air and smooth breathing; 1000 ～ 2000ppm: feeling turbid air and beginning to feel drowsy; 2000 ～ 5000ppm: feeling headache, drowsiness, sluggishness, inattention, rapid heartbeat, mild nausea; Above 5000ppm: May cause severe hypoxia, causing permanent brain damage, coma, and even death.

Considering that the alarm type can have multiple levels, the alarm type can be divided into multiple levels in advance. The alarm information can also include a fourth byte. The fourth byte is configured to represent the level of each alarm type. Each level corresponds to the preset bit of the fourth byte.

Similarly, the fourth byte includes 8 bits. Here, the “1” of each bit indicates the alarm level respectively; the fourth byte can indicate eight alarm levels; then the above example of the carbon dioxide sensor is used for illustration. The fourth word The "1" in the last digit of the section indicates that the carbon dioxide concentration exceeds the level one; the "1" in the first digit of the fourth byte indicates that the carbon dioxide concentration exceeds the level eight.

In step S102, the alarm signal is analyzed to obtain alarm information.

In specific implementation, the step S102 includes: searching a byte encryption table to analyze the alarm signal to obtain alarm information. The byte encryption table here is the same as the byte encryption table described above, and the byte encryption table is stored in the memory of the mobile terminal in advance to facilitate the mobile terminal to retrieve and search, and then parse and obtain the alarm information.

Take the carbon dioxide sensor as an example: When the alarm signal includes the first byte, the second byte, the third byte, and the fourth byte, the alarm signal is usually expressed in the order of the first byte to the fourth byte as : "00000001", "00000001", "00000001", "00000001". The analysis result of the mobile terminal is: sensor type-carbon dioxide sensor alarm, alarm type-concentration over standard, concentration value-1020ppm, alarm type level-first level (concentration Exceeded); the result is an alarm message.

Referring to FIG. 2, an embodiment of the present application provides another alarm method. The method further includes:

In step S201, the above-mentioned alarm information is output for the convenience of the user to check.

In specific implementation, step S201 may be implemented in one of the following ways:

Method 1: output the above alarm information in the form of voice;

Method 2: The above alarm information is output to a visual interface. The visual interface here may be a display screen of a mobile terminal or a display device connected to the mobile terminal. For example, it may be a projection device including a projector and a projection screen. The alarm information can be projected on the projection screen through the projector; specifically, the alarm information here is displayed on the visual interface in a visual form, for example, the alarm information is displayed in the form of text, charts, and the like.

Further, the initial state of the alarm information is an unprocessed state, and the initial state indicates a state where the alarm information has not been processed by the user.

Specifically, the alarm information is marked as unprocessed in a preset mark form. For example, when the alarm information is a voice message, an unread mark (such as an asterisk "*") may be set above the voice message. Add color identification (more eye-catching) to identify the unprocessed state of the voice information; when the alarm information is visual information, mark the alarm information with a preset color (such as red) text or a chart to identify the unprocessed visual information status.

Further, the method further includes:

Step S202: Receive processing feedback information of the user, and change the status of the alarm information according to the processing feedback information.

Specifically, the user can process the unprocessed alarm information, generate processing feedback information to the mobile terminal, and the mobile terminal receives the processing feedback information, changes the status of the above-mentioned alarm information according to the processing feedback information, and changes the alarm information from the unprocessed state. Change to the processing state; for example, when the alarm information is voice information, the user clicks on the unread voice information for processing to generate processing feedback information, and the mobile terminal changes the unprocessed state of the voice information to processing according to the received processing feedback information Status (for example, you can change the asterisk "*" to a circle "O", and change the color when the asterisk has a color mark); when the alarm message is a visual message, such as a text, the user needs to click on the text or read the text. The processing generates processing feedback information, and the mobile terminal changes the unprocessed state of the text to the processing state (for example, changes the text from red to green) according to the received processing feedback information.

It should be noted that before the above-mentioned alarm information is changed in status according to the processing feedback information, the method further includes: judging whether the user has completely acquired the alarm information (that is, the mobile terminal will perform content integrity judgment). The specific mobile terminal may By monitoring whether the user has finished listening to the voice message, for example, by comparing the playback duration with the preset duration of the sent alarm information, if the duration is consistent, it is determined that the alarm information is completely obtained, and then the status is changed according to the processing feedback information; otherwise It is determined that the alarm information is not completely obtained, and the user is prompted to re-process (that is, to listen to the voice message again); or the mobile terminal monitors whether the user has read the text message to identify, for example, the microphone receives the voice message of the text reading message and performs the voice The text information generated after recognition is compared with the similarity value. When the similarity value is greater than a preset threshold, it is determined that the alarm information is completely obtained; otherwise, a prompt message is issued to prompt the user to reprocess (that is, read the text information again).

In addition, a third alarm method is provided in an embodiment of the present application. The alarm method is applied to a sensor and includes: sending an alarm signal to a mobile terminal; the alarm signal is encrypted and generated by the sensor according to a pre-stored byte encryption table. To enable the mobile terminal to analyze the alarm signal to obtain alarm information. The alarm information here is generated by encrypting the alarm information, and the alarm information refers to the monitoring information when the alarm conditions are met.

Optional In some embodiments:

As shown in FIG. 3, an embodiment of the present application provides an alarm device, including:

The receiving module 301 may be configured to receive an alarm signal sent by a sensor; the alarm signal is encrypted and generated by the sensor according to a pre-stored byte encryption table; that is, the alarm signal is expressed in the form of bytes;

The analysis module 302 is configured to analyze the alarm signal to obtain alarm information.

Further, the device further includes: an output module 303 configured to output the above-mentioned alarm information for the convenience of a user to view.

Further, the initial state of the alarm information is an unprocessed state, and the initial state indicates a state in which the alarm information is not processed by a user.

Further, the device further includes: a change module 304 configured to receive processing feedback information of the user, and change the status of the alarm information according to the processing feedback information.

Further, the device further includes a user management module 305 configured to receive a password login request of the user.

After the user logs in successfully, the user can view the alarm information and change the status of the alarm information.

The user management here includes a visual interface (such as a display screen).

In some embodiments:

FIG. 4 shows a schematic diagram of an alarm system according to an embodiment of the present application. Specifically, the system includes: a sensor 400 and a mobile terminal 500, where the sensor is communicatively connected with the mobile terminal;

Wherein, the sensor is configured to send an alarm signal to the mobile terminal; the alarm signal is generated by encrypting the alarm information according to a pre-stored byte encryption table through the sensor;

The mobile terminal analyzes the alarm signal to obtain alarm information.

Specifically, the sensor includes a wireless communication module, an acquisition module, a storage module, and a processing module. The wireless communication module, the acquisition module, and the storage module are respectively connected to the processing module; the storage module is configured to store a byte encryption table; and the acquisition module is configured to acquire in real time. Monitoring information (including concentration value, power value, etc.); the processing module is configured to receive the monitoring information and determine whether the monitoring information meets the alarm conditions, and when the alarm conditions are met, generate the alarm information; and then encrypt the alarm information according to the pre-stored bytes The table is encrypted to generate an alarm signal; the wireless communication module is configured to communicate with the mobile terminal, such as sending an alarm signal to the mobile terminal.

Further, there are multiple sensors capable of collecting different monitoring information; for example, the sensor may be a carbon dioxide sensor configured to detect carbon dioxide (collecting carbon dioxide information such as carbon dioxide concentration); or a combustible gas sensor such as a hydrogen sensor configured to detect Combustible gas (collecting combustible gas information, such as the concentration value of combustible gas); it may also be a formaldehyde sensor configured to detect formaldehyde (collecting formaldehyde information, such as the concentration of formaldehyde).

The following briefly describes the above alarm system in combination with specific application scenarios:

Multiple sensors can be placed in the home, such as sensors that detect flammable gases, carbon dioxide, and formaldehyde.

When one or more sensors detect that a certain gas concentration exceeds the standard, an alarm signal is sent to the APP (application program) of the mobile terminal. In this solution, the alarm signal includes at least two bytes, one of which indicates the sensor type For example, the sensor type is a carbon dioxide sensor; the other byte indicates the type of alarm; of which, one byte includes 8 bits, and each bit can be defined as a type, such as an alarm for excessive concentration, an alarm for insufficient battery power, and an alarm for damage to the detection device.

In addition, the alarm types are set in different levels, for example, the concentration over alarm alarm is indicated in different levels, that is, it includes the first level concentration exceeding the standard and the second level concentration exceeding the standard. Insufficient power ..., power information can be collected through the power management module), detection device damage alarm can also be graded (completeness less than 90% is first-level damage, completeness less than 85% is second-level damage ..., completeness information can be collected through images The image collected by the device is subjected to image recognition analysis, and compared with the pre-stored image information of the initial sensor.) It is indicated that in the byte of the alarm type, each bit represents an alarm type, that is, essentially every bit type Divided, in the byte of the same alarm type level, each bit represents a type of alarm type, which is essentially a pre-classification of each alarm type.

Of course, other bytes can also be included in the transmitted data, for example, bytes of gas concentration and bytes of remaining electricity. Since a byte can represent 256 numbers (0-255), it can pass a word The section shows the specific value, and then the data is parsed by the APP.

The data sent by the sensor (that is, the alarm signal) is transmitted to the APP, and the APP analyzes the data to generate alarm information and output it to the visual interface, so that the user can intuitively see the alarm information (sensor type, alarm type, concentration information) And alarm levels, etc.).

The alarm device and the alarm system provided in the embodiments of the present application have the same technical features as the alarm method provided in the above embodiments, so they can also solve the same technical problems and achieve the same technical effects.

The implementation principles and technical effects of the devices and systems provided in the embodiments of the present application are the same as those of the foregoing method embodiments. For a brief description, the parts of the device and system embodiments are not mentioned. For details, refer to the corresponding method embodiments. content.

Those skilled in the art can clearly understand that, for the convenience and brevity of the description, the specific working processes of the systems and devices described above may refer to the corresponding processes in the foregoing method embodiments, and are not repeated here.

In some embodiments:

As shown in FIG. 5, an embodiment of the present application provides an alarm method, which can be applied to an alarm device, including:

Step S501, receiving monitoring information sent by a sensor;

Step S502: determine whether the monitoring information meets an alarm condition;

The alarm condition here refers to whether the value of the monitoring information is greater than a preset threshold or less than a preset threshold. For example, when the monitoring information is gas (such as carbon dioxide, flammable gas, formaldehyde, etc.) concentration information, the gas concentration value (that is, monitoring Whether the value of the information) is greater than the preset threshold of the gas concentration; when it is greater than the preset threshold, the alarm condition is satisfied; when the monitoring information is the power information, it is judged whether the power value (that is, the value of the monitoring information) is less than the preset power Threshold value; when it is less than the preset threshold value, the alarm condition is satisfied, and the same applies to other monitoring information, such as temperature and humidity.

When yes, execute step S503; when not, return to step S501 to continue monitoring;

Step S503: Generate and send an alarm signal to the mobile terminal based on the monitoring information, so that the mobile terminal analyzes the alarm signal to obtain alarm information.

The alarm signal is encrypted and generated by the alarm device according to a byte encryption table.

Specifically, the alarm device generates alarm information based on the monitoring information, and then encrypts the alarm information according to a pre-stored byte encryption table to generate an alarm signal, and sends the alarm signal to the mobile terminal, so that the mobile terminal analyzes the alarm signal. Get alarm information;

FIG. 6 illustrates another alarm system provided by an embodiment of the present application. The alarm system includes: a sensor 400, an alarm device 600, and a mobile terminal 500. The sensor is connected to the alarm device, and the alarm device is communicatively connected to the mobile terminal.

The above sensors are configured to monitor information; it should be noted that although the sensors use the same reference numerals as in FIG. 4, the sensors here only have a collection module, which can collect monitoring information.

The above-mentioned alarm device is configured to judge whether the monitoring information satisfies an alarm condition, and when it is, generate the alarm information based on the monitoring information.

When the sensor is a gas sensor, the alarm information here may include an alarm concentration value and / or an alarm type;

Specifically, when the sensor is a gas sensor, a sensor type and / or an alarm type level are added to the alarm information including an alarm concentration value and / or an alarm type, and encrypted according to a byte encryption table.

The alarm device sends an alarm signal to the mobile terminal;

The mobile terminal analyzes the alarm signal to obtain alarm information;

That is, the alarm information corresponds to at least one of a sensor type, an alarm type, an alarm type level, and a monitoring information value (alarm concentration value).

The mobile terminal outputs the alarm information.

Specifically, the above-mentioned mobile terminal outputs the above-mentioned alarm information to a display device in the form of visual information (for example, text, graphics) for display, so as to facilitate the user's viewing.

The alarm system provided by the embodiment of the present application has the same technical features as the alarm method provided by the foregoing embodiment, so it can also solve the same technical problems and achieve the same technical effect.

The implementation principle and technical effects of the system provided in the embodiments of the present application are the same as the foregoing method embodiments. For a brief description, the parts that are not mentioned in the system embodiments may refer to the corresponding content in the foregoing method embodiments.

In all the examples shown and described herein, any specific value should be construed as exemplary only and not as a limitation, so other examples of the exemplary embodiments may have different values.

It should be noted that similar reference numerals and letters indicate similar items in the following drawings, so once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagram may represent a module, a program segment, or a part of code, which contains one or more components for implementing a specified logical function Executable instructions. It should also be noted that in some alternative implementations, the functions labeled in the blocks may also occur in a different order than those labeled in the drawings. For example, two consecutive blocks may actually be executed substantially in parallel, and they may sometimes be executed in the reverse order, depending on the functions involved. It should also be noted that each block in the block diagrams and / or flowcharts, and combinations of blocks in the block diagrams and / or flowcharts, can be implemented in a dedicated hardware-based system that performs the specified function or action. , Or it can be implemented with a combination of dedicated hardware and computer instructions.

Referring to FIG. 7, an embodiment of the present application further provides an electronic device 100 including: a processor 40, a memory 41, a bus 42, and a communication interface 43. The processor 40, the communication interface 43, and the memory 41 are connected through the bus 42; The processor 40 is configured to execute an executable module, such as a computer program, stored in the memory 41.

The memory 41 may include high-speed random access memory (RAM, Random Access Memory), and may also include non-volatile memory (non-volatile memory), such as at least one disk memory. The communication connection between the network element of the system and at least one other network element is realized through at least one communication interface 43 (which may be wired or wireless), and the Internet, a wide area network, a local network, a metropolitan area network, and the like can be used.

The bus 42 may be an ISA bus, a PCI bus, an EISA bus, or the like. The bus can be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, only a two-way arrow is used in FIG. 7, but it does not mean that there is only one bus or one type of bus.

The memory 41 is configured to store a program 401, and the processor 40 executes the program 401 after receiving an execution instruction. The method executed by the apparatus defined by the flow process disclosed in any one of the foregoing embodiments of the present application may be applied. It may be implemented in the processor 40 or implemented by the processor 40.

The processor 40 may be an integrated circuit chip and has a signal processing capability. In the implementation process, each step of the above method may be completed by an integrated logic circuit of hardware in the processor 40 or an instruction in the form of software. The above processor 40 may be a general-purpose processor, including a Central Processing Unit (CPU), a Network Processor (NP), etc .; it may also be a Digital Signal Processor (DSP) ), Application Specific Integrated Circuit (ASIC), Field-Programmable Gate Array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components. Various methods, steps, and logical block diagrams disclosed in the embodiments of the present application may be implemented or executed. A general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in combination with the embodiments of the present application may be directly implemented by a hardware decoding processor, or may be performed by using a combination of hardware and software modules in the decoding processor. A software module may be located in a mature storage medium such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory, or an electrically erasable programmable memory, a register, and the like. The storage medium is located in the memory 41, and the processor 40 reads the information in the memory 41 and completes the steps of the foregoing method in combination with its hardware.

In addition, in the description of the embodiments of the present application, the terms "installation", "connected", and "connected" should be understood in a broad sense unless otherwise specified and limited. For example, they may be fixed connections or detachable connections. , Or integrally connected; it can be mechanical or electrical; it can be directly connected, or it can be indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood in specific situations.

In the description of this application, it should be noted that the terms "center", "upper", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this application and simplified description, and does not indicate or imply that the device or element referred to must have a specific orientation, a specific orientation Construction and operation are therefore not to be construed as limitations on the present application. In addition, the terms "first," "second," and "third" are used for descriptive purposes only, and should not be construed to indicate or imply relative importance.

The computer program product for performing the alarm method provided in the embodiment of the present application includes a computer-readable storage medium storing a non-volatile program code executable by the processor, and the program code includes instructions that can be used to execute the foregoing method embodiment. For specific implementation of the method described in the method embodiment, details are not described herein.

Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices, and units described above can refer to the corresponding processes in the foregoing method embodiments, and are not repeated here.

In the several embodiments provided in this application, it should be understood that the disclosed systems, devices, and methods may be implemented in other ways. The device embodiments described above are only schematic. For example, the division of the units is only a logical function division. In actual implementation, there may be another division manner. For example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not implemented. In addition, the displayed or discussed mutual coupling or direct coupling or communication connection may be through some communication interfaces, indirect coupling or communication connection of the device or unit, and may be electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objective of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each of the units may exist separately physically, or two or more units may be integrated into one unit.

If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a non-volatile computer-readable storage medium executable by a processor. Based on this understanding, the technical solution of the present application is essentially a part that contributes to the existing technology or a part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in the embodiments of the present application. The foregoing storage media include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disks or optical disks and other media that can store program codes .

Finally, it should be noted that the above-mentioned embodiments are only specific implementations of the present application, and are used to describe the technical solutions of the present application, rather than limiting the scope of protection of the present application. The embodiments describe this application in detail. Those of ordinary skill in the art should understand that anyone skilled in the art can still modify the technical solutions described in the foregoing embodiments within the technical scope disclosed in this application. Or you can easily think of changes, or equivalent replacements of some of the technical features; and these modifications, changes, or replacements do not deviate the essence of the corresponding technical solution from the spirit and scope of the technical solutions of the embodiments of the present application, and should be covered in this application Within the scope of protection. Therefore, the protection scope of this application shall be subject to the protection scope of the claims.

Industrial applicability: An embodiment of the present application provides an alarm method applied to a mobile terminal. The method receives an alarm signal sent by a sensor; the alarm signal is encrypted and generated by the sensor according to a pre-stored byte encryption table; and then the alarm signal is generated. Analyze to get alarm information. Therefore, the technical solutions provided in the embodiments of the present application can alleviate the technical problem of low safety coefficient of sensors in the prior art, and improve the security of data transmission.

Claims

An alarm method, which is characterized in that it is applied to a mobile terminal and includes:

Receiving an alarm signal sent by a sensor; the alarm signal is encrypted and generated by the sensor according to a pre-stored byte encryption table;

Analyze the alarm signal to obtain alarm information.
The method according to claim 1, further comprising: outputting the alarm information for easy viewing by a user.
The method according to claim 1, wherein an initial state of the alarm information is an unprocessed state, and the initial state indicates a state in which the alarm information has not been processed by a user.
The method according to claim 3, further comprising:

Receiving processing feedback information of a user, and performing state change on the alarm information according to the processing feedback information.
The method according to claim 1, wherein the alarm signal includes a first byte and a second byte, and the first byte indicates a sensor type; the sensor type is multiple, and each of the The sensor type corresponds to the preset bit of the first byte; the second byte indicates the alarm type; the alarm type is multiple, and each of the alarm types corresponds to the preset of the second byte Bit.
The method according to claim 5, wherein the alarm signal further comprises a third byte, and the third byte is configured to represent quantified monitoring information, and the mobile terminal parses out a specific value.
The method according to claim 5, wherein the types of alarms are divided into multiple levels in advance.
The method according to claim 7, wherein the alarm signal further comprises a fourth byte, the fourth byte is configured to represent a level of each alarm type, and each level corresponds to the fourth word The preset position of the section.
An alarm method, characterized in that it is applied to sensors and includes:

Sending an alarm signal to the mobile terminal; the alarm signal is encrypted and generated by the sensor according to a byte encryption table; so that the mobile terminal parses the alarm signal to obtain alarm information.
An alarm device, comprising:

A receiving module configured to receive an alarm signal sent by a sensor; the alarm signal is encrypted and generated by the sensor according to a pre-stored byte encryption table for the alarm information;

The analysis module is configured to analyze the alarm signal to obtain alarm information.
The apparatus according to claim 10, further comprising:

An output module is configured to output the alarm information for a user to view.
The device according to claim 10, wherein an initial state of the alarm information is an unprocessed state, and the initial state indicates a state in which the alarm information has not been processed by a user.
The apparatus according to claim 12, further comprising:

The changing module is configured to receive processing feedback information of a user, and change a state of the alarm information according to the processing feedback information.
The apparatus according to claim 10, further comprising:

The user management module is configured to receive a password login request of a user.
An alarm system, comprising: a sensor and a mobile terminal, wherein the sensor is communicatively connected with the mobile terminal;

The sensor is configured to send an alarm signal to the mobile terminal; the alarm signal is encrypted and generated by the sensor according to a pre-stored byte encryption table for the alarm information;

The mobile terminal parses the alarm signal to obtain alarm information.
The alarm system according to claim 15, wherein there are a plurality of sensors.
An alarm method, which is characterized in that it is applied to an alarm device and includes:

Receive monitoring information sent by sensors;

Judging whether the monitoring information satisfies an alarm condition;

When yes, an alarm signal is generated and sent to the mobile terminal based on the monitoring information, so that the mobile terminal parses the alarm signal to obtain alarm information; wherein the alarm signal is transmitted by the alarm device according to bytes. The encryption table is generated by encryption.
An alarm system, comprising: a sensor, an alarm device, and a mobile terminal, the sensor is connected to the alarm device, and the alarm device is communicatively connected to the mobile terminal;

The sensor is configured to monitor information;

The alarm device is configured to determine whether the monitoring information satisfies an alarm condition, and when yes, generates alarm information based on the monitoring information;

The alarm device encrypts the alarm information according to a pre-stored byte encryption table to generate an alarm signal;

The alarm device sends an alarm signal to the mobile terminal;

Analyzing, by the mobile terminal, the alarm signal to obtain alarm information;

The mobile terminal outputs the alarm information.
An electronic device includes a memory, a processor, and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the foregoing claims 1 to 1 when the computer program is executed. Steps of the method of any of 9, 17.
A computer-readable medium having a processor-executable non-volatile program code, wherein the program code causes the processor to perform the method according to any one of claims 1 to 9, and 17.