CN110262339A - A kind of kitchen safety device and operation method - Google Patents
A kind of kitchen safety device and operation method Download PDFInfo
- Publication number
- CN110262339A CN110262339A CN201910538365.2A CN201910538365A CN110262339A CN 110262339 A CN110262339 A CN 110262339A CN 201910538365 A CN201910538365 A CN 201910538365A CN 110262339 A CN110262339 A CN 110262339A
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- China
- Prior art keywords
- alarm
- range
- transmission
- client terminal
- terminal device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24024—Safety, surveillance
Abstract
The present invention relates to security monitoring fields, more particularly to a kind of kitchen safety device and its operation method, the kitchen safety device, including control host and monitoring server: wherein controlling host, it is set to kitchen area, the control host connects multiple sensors, to sense the anomalous event of the kitchen area；The control host is made of modules such as microprocessor, AD smoke collection module, temperature smoke collection module, relay module, liquid crystal display systems, key module, gsm module, sound-light alarm prompt systems.
Description
Technical field
The present invention relates to kitchen field more particularly to a kind of kitchen safety devices and operation method.
Background technique
With the continuous development of science and technology, intelligent electrical apparatus is kept updating.Kitchen appliance is also more and more intelligent,
Many convenience are brought to user.
Traditionally, when security system detects the anomalous event of family or company, the alarm issued can only notify this
Family or the said firm, and can not notify neighbouring nearby family or company.
However, neighbouring family may be involved when the anomalous event system occurred belongs to serious or high risk event
Front yard or company, and common people's doubt for security arround causing.For example, when serious fire alarm occurs for a certain building,
The intensity of a fire may spread to other building nearby.At this point, if safety system is only that notice occurs in the building of fire alarm
Personnel can not learn the generation of fire alarm positioned at the personnel system of neighbouring other buildings, will lead to the prime time for missing evacuation,
And then it causes damages to life security.Therefore, when safety system detects anomalous event, how anomalous event is suitably notified
The personnel in region arround spot are an important project.
Summary of the invention
Based on this, in view of the deficienciess of the prior art, the present invention provides a kind of kitchen safety device, it can be by judging
The hazard types and/or severity of the anomalous event in an area are detected, determine the range that alarm is sent, and then foundation accordingly
The alarm range of transmission that is determined and sound an alarm so that other region property of can choose of the areas adjacent receive police
Report.
The present invention also provides a kind of operation methods of kitchen safety device.
To achieve the above object, the present invention provides the following technical scheme that a kind of kitchen safety device, comprising: control master
Machine is set to kitchen area, and the control host connects multiple sensors, to sense the anomalous event of the kitchen area；
The control host is by microprocessor, AD smoke collection module, temperature smoke collection module, relay module, liquid crystal display system
The modules such as system, key module, GSM module, sound-light alarm prompt system composition；Monitoring server, connect the control host and
Default has the range of transmission of multiple groups alarm, and the monitoring server is to judge the abnormal thing based on preset hazard types
The hazard types of part, and the range of transmission of the alarm is chosen according to the hazard types, the monitoring server is according to selected by
The range of transmission of the alarm taken sends alarm；The range of transmission of the alarm has different covering scopes, and each institute
The range of transmission for stating alarm covers the kitchen area controlled where host, and the monitoring server connects client
Device, the client terminal device are set with default distance range, and the monitoring server is used for according to the client terminal device
The distance between the address of location information and the kitchen area, to judge whether the client terminal device is located at selected institute
It states in the range of transmission of alarm；When the client terminal device is located in the range of transmission of the selected alarm, and it is selected
The range of transmission of alarm when being less than or equal to the pre-determined distance range, the client terminal device receives the alarm；
When the client terminal device is located in the range of transmission of the selected alarm, and the range of transmission of the selected alarm
When greater than the pre-determined distance range, the client terminal device does not receive the alarm.
The operation method of kitchen safety device, it is characterised in that: after the kitchen safety device starting, temperature smog is adopted
Collect module and AD smoke collection module is started to work, GSM module and sound-light alarm prompt system are standby, wait single
The order of piece machine；Judge the hazard types of anomalous event in kitchen area；The hair of multiple alarms is chosen according to the hazard types
Send range；Judge whether client terminal device is located in the range of transmission of the selected alarm；The selected police of judgement
Whether the range of transmission of report is less than or equal to the default scoping of the client terminal device；And when the client terminal device is located at institute
Choose the alarm range of transmission in, and the range of transmission of the alarm be less than or equal to the preset range when, make institute
It states client terminal device and receives the alarm；Wherein, the range of transmission of the alarm has different covering scopes, and each institute
The range of transmission for stating alarm covers the kitchen area.
Wherein, wherein the microprocessor uses STC89C52RC single-chip microcontroller, which can be with 51 series
Single-chip microcontroller is completely compatible, it has the function more more powerful than 51 series monolithics, its strong antijamming capability and performance is steady
Qualitative height, available resource is relatively abundanter, has the flash memory capacity of 8KB, the RAM capacity of 512B, clock crystal oscillator can
Up to 80MHz, sexual valence is relatively high, can applications well under high speed low-speed applications occasion；The AD smoke collection module uses
MQ-2 gas fume sensor, the gas sensitive that it is used is stannic oxide (SnO2), can be used for detecting smog with flammable
Gas.When, there are when fuel gas, the conductivity in sensor can be with the liter of combustable gas concentration in sensor local environment
It is high and become larger.Since conductivity is lower in clean air by SnO2, so MQ-2 gas sensor is to liquefied gas, propane, hydrogen
The high sensitivity of gas, it is also highly desirable to the detection of natural gas and other combustible vapors, and simple circuit can be by conductivity
Variation be converted to output signal corresponding with the gas concentration, be a inexpensive sensor for being suitble to a variety of applications；Institute
Temperature smoke collection module is stated using DS18B20 temperature collecting module, for DS18B20 compared with traditional thermistor, it can
It directly reads dut temperature and the digital value reading side that simply programming realizes 9~12 can be passed through according to actual requirement
Formula.And mouth line (one-wire interface) read-write is only needed from the DS18B20 information read or the information that DS18B20 is written,
Thus system structure can be made simpler using DS18B20, reliability is higher.When DSI8B20 receives temperature transition order
Afterwards, start starting conversion, the temperature value after converting just is stored in height in the form of the complement of two's two's complement of 16 tape symbols extension
In fast temporary storage.Single-chip microcontroller can read the data by one-wire interface.
In conclusion the present invention has the advantages that compared with the prior art
(1) data are acquired by smoke sensor device, temperature sensor, has reached the measurement to kitchen precognition dangerous situation, and energy
The self-handling dangerous to precognition is completed, is able to achieve this intelligent kitchen security system application to smart home or common life
In purpose.
(2) hazard types that the anomalous event in an area can be detected by first judgement, determine that alarm is sent accordingly
Range then sounded an alarm according to the alarm range of transmission that is determined, alarm be selectively sent to the areas adjacent
Other regions, so as to other neighbouring regions personnel can anomalous event occur when, learn the triggering of alarm, thus into
Row corresponding movement, such as evacuation etc..
Specific embodiment
Embodiment 1:
A kind of kitchen safety device, comprising: control host is set to kitchen area, and the control host connects multiple sensors,
To sense the anomalous event of the kitchen area；The control host is by microprocessor, AD smoke collection module, temperature cigarette
The modules groups such as mist acquisition module, relay module, liquid crystal display systems, key module, GSM module, sound-light alarm prompt system
At；Monitoring server connects the control host and defaults the range of transmission for having multiple groups alarm, and the monitoring server is to base
The hazard types of the anomalous event are judged in preset hazard types, and choose the alarm according to the hazard types
Range of transmission, range of transmission of the monitoring server according to the selected alarm send alarm；Wherein, the alarm
Range of transmission have different covering scopes, and the range of transmission of each alarm cover it is described control host where institute
Kitchen area is stated, and the monitoring server connects client terminal device, the client terminal device is set with default distance range, institute
Address the distance between of the monitoring server for location information and the kitchen area according to the client terminal device is stated, with
Judge whether the client terminal device is located in the range of transmission of the selected alarm；When the client terminal device is located at institute
In the range of transmission for the alarm chosen, and the range of transmission of the selected alarm is less than or equal to the pre-determined distance
When range, the client terminal device receives the alarm；When the client terminal device is located at the transmission of the selected alarm
In range, and the range of transmission of the selected alarm be greater than the pre-determined distance range when, the client terminal device does not connect
Receive the alarm.Wherein the microprocessor uses STC89C52RC single-chip microcontroller, and the AD smoke collection module uses
MQ-2 gas fume sensor, the temperature smoke collection module use DS18B20 temperature collecting module.
Monitoring server more judges the anomalous event to the severity scale based on the preset hazard types
Severity, and choose according to the hazard types and the severity range of transmission of the alarm.When the monitoring
When server sends the alarm towards the client terminal device, the client terminal device is selectively shown according to manipulation instruction
The alarm.Alarm has the duration, and the hazard types of the monitoring server according to the anomalous event are corresponding to adjust
The whole duration.
Embodiment 2:
The operation method of kitchen safety device, it is characterised in that: after the kitchen safety device starting, temperature smoke collection mould
Block and AD smoke collection module are started to work, and GSM module and sound-light alarm prompt system are standby, wait single-chip microcontroller
Order；Judge the hazard types of anomalous event in kitchen area；The transmission model of multiple alarms is chosen according to the hazard types
It encloses；Judge whether client terminal device is located in the range of transmission of the selected alarm；The selected alarm of judgement
Whether range of transmission is less than or equal to the default scoping of the client terminal device；And selected by being located at when the client terminal device
The alarm range of transmission in, and the range of transmission of the alarm be less than or equal to the preset range when, make the visitor
Family end device receives the alarm；Wherein, the range of transmission of the alarm has different covering scopes, and each police
The range of transmission of report covers the kitchen area.
Further, judge the severity of the anomalous event, and according to the hazard types and the severity
Choose the range of transmission of the alarm.According to the address of the kitchen area, the location information of the client terminal device and
The range of transmission of the selected alarm selectively sends the alarm towards the client terminal device.Client described in present dynasty
When end device sends the alarm, the client terminal device selectively shows the alarm according to manipulation instruction.Moreover, according to
According to the hazard types of anomalous event, the corresponding duration for adjusting the alarm.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of kitchen safety device characterized by comprising
Host is controlled, is set to kitchen area, the control host connects multiple sensors, to sense the kitchen area
Anomalous event；The control host by microprocessor, AD smoke collection module, temperature smoke collection module, relay module,
The modules such as liquid crystal display systems, key module, GSM module, sound-light alarm prompt system composition；
Monitoring server, connects the control host and default has the range of transmission of multiple groups alarm, the monitoring server to
The hazard types of the anomalous event are judged based on preset hazard types, and choose the alarm according to the hazard types
Range of transmission, range of transmission of the monitoring server according to the selected alarm, send alarm；The hair of the alarm
Send range that there is different covering scopes, and the range of transmission of each alarm covers the kitchen where the control host
Room region, and the monitoring server connects client terminal device, the client terminal device is set with default distance range, the prison
It controls server and is used for the location information according to the client terminal device and the distance between the address of the kitchen area, with judgement
Whether the client terminal device is located in the range of transmission of the selected alarm；
When the client terminal device is located in the range of transmission of the selected alarm, and the transmission of the selected alarm
When range is less than or equal to the pre-determined distance range, the client terminal device receives the alarm；When the client terminal device
In the range of transmission of the selected alarm, and the range of transmission of the selected alarm is greater than the pre-determined distance
When range, the client terminal device does not receive the alarm.
2. kitchen safety device according to claim 1, wherein the microprocessor uses STC89C52RC monolithic
Machine, the AD smoke collection module use MQ-2 gas fume sensor, and the temperature smoke collection module uses DS18B20
Temperature collecting module.
3. kitchen safety device according to claim 1, wherein the monitoring server is more to based on preset described
The severity scale of hazard types judges the severity of the anomalous event, and according to hazard types and described serious
Degree chooses the range of transmission of the alarm.
4. kitchen safety device according to claim 1, wherein when the monitoring server is sent out towards the client terminal device
When sending the alarm, the client terminal device selectively shows the alarm according to manipulation instruction.
5. kitchen safety device according to claim 1, wherein the alarm has duration, the monitoring server
It is corresponding to adjust the security monitoring field according to the hazard types of the anomalous event, pacify more particularly to a kind of kitchen
Full device and its operation method duration.
6. a kind of operation method of such as kitchen safety device of claim 1-5, it is characterised in that: the kitchen safety device opens
After dynamic, temperature smoke collection module and AD smoke collection module are started to work, at GSM module and sound-light alarm prompt system
In armed state, the order of single-chip microcontroller is waited；Judge the hazard types of anomalous event in kitchen area；According to the hazard types
Choose the range of transmission of multiple alarms；Judge whether client terminal device is located in the range of transmission of the selected alarm；Sentence
Whether the range of transmission of the alarm selected by breaking is less than or equal to the default scoping of the client terminal device；And when described
Client terminal device is located in the range of transmission of the selected alarm, and the range of transmission of the alarm is less than or equal to described
When preset range, the client terminal device is made to receive the alarm；Wherein, the range of transmission of the alarm has different culverts
Lid range, and the range of transmission of each alarm covers the kitchen area.
7. the operation method of kitchen safety device according to claim 6, further includes: judge the serious of the anomalous event
Degree, and choose according to the hazard types and the severity range of transmission of the alarm.
8. the operation method of kitchen safety device according to claim 6, further includes: the ground according to the kitchen area
The range of transmission of location, the location information of the client terminal device and the selected alarm, selectively towards the client
End device sends the alarm.
9. the operation method of kitchen safety device according to claim 8, wherein client terminal device described in present dynasty sends institute
When stating alarm, the client terminal device selectively shows the alarm according to manipulation instruction.
10. the operation method of kitchen safety device according to claim 6, further includes: the institute according to the anomalous event
State hazard types, the corresponding duration for adjusting the alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910538365.2A CN110262339A (en) | 2019-06-20 | 2019-06-20 | A kind of kitchen safety device and operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910538365.2A CN110262339A (en) | 2019-06-20 | 2019-06-20 | A kind of kitchen safety device and operation method |
Publications (1)
| Publication Number | Publication Date |
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| CN110262339A true CN110262339A (en) | 2019-09-20 |
Family
ID=67919922
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910538365.2A Pending CN110262339A (en) | 2019-06-20 | 2019-06-20 | A kind of kitchen safety device and operation method |
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| CN109308787A (en) * | 2018-12-11 | 2019-02-05 | 成都霍姆赛福科技有限公司 | A kind of active kitchen safety monitoring system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4916437A (en) * | 1987-08-14 | 1990-04-10 | Gazzaz Hesham H | Gas monitoring system with leak detection and flow cutoff |
| JP2002056473A (en) * | 2000-08-10 | 2002-02-22 | Osaka Gas Co Ltd | Gas/fire alarm and alarm system |
| KR100991361B1 (en) * | 2010-03-22 | 2010-11-02 | 주식회사 청수이앤에스 | Air ventilation circulating device with fire alarm function and gas leakage shrtoff function |
| TW201342312A (en) * | 2012-04-12 | 2013-10-16 | Univ Taipei Chengshih Science | The smart kitchen monitoring system |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190920 |
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| RJ01 | Rejection of invention patent application after publication |