A kind of control method and system based on footprint identification
Technical field
The present invention relates to security control field more particularly to a kind of control methods and system based on footprint identification
Background technology
It is that the electrical equipments such as computer, air-conditioning, headlamp are disconnected that overwhelming majority office space, which is remained through push button, at present
Electricity, and building window mostly uses manual type folding.As it can be seen that modern handle official bussiness place intelligence degree is relatively low.More seriously, it adopts
Manually mode carries out pass window, locks a door, powers off, and inevitably occurs forgeing and maloperation, can cause energy waste, extraneous erosion by wind and rain
Destroy indoor environment and bring security risk etc..Also occur automatic intelligent window in recent years, is improving intelligence degree
While more focused on indoor air quality, to improve people’s lives quality.In terms of office's monitoring, also there is human body sense
It should control, the technologies such as remote wireless monitoring control, and be mainly used in fire prevention, electric switch etc., the function of these technologies
Single, intelligence degree or relatively low, partly there is still a need for artificial operate, and it is perfectly safe to ensure, also cannot be satisfied
The requirement of office's energy conservation and environmental protection and secure context.User wish office space can intelligent automatic pass window, lock a door, power off
Deng reduce user's operation prevents user because forgetting to close window, locking a door, power off etc. and consume energy and can not ensure the feelings of office's safety simultaneously
Condition.
Patent No. CN107424276A disclose intelligence it is a kind of can inductively board monitoring system, MCU processor is according to pressure
Sensor matrices perceive the shape of people's both feet shoes print overlay area, shoes print pressure value size, shoes print at different decorative patterns and cover
The stress curve envelope of cover area judges the shoes stamp line and weight information of a people by feature extraction and matching.
When people go out, the induction floor on indoor doorway, which can cease kinsfolk's shoes official seal, acquire and preserve in time, and people return
When family, the induction floor on outdoor doorway by feature extraction, carries out the shoes official seal breath of kinsfolk with shoes print database information
It matches and then carries out authentication, if intelligent-induction floor monitoring system is identified as kinsfolk, shoes print authentification of message
Success, can carry out the authentication of next step;If the breath unlock failure of shoes official seal, carries out corresponding monitoring protection.Pass through
Mobile client and computer software be managed and safeguard to shoes print information bank, to visiting kith and kin carry out shoes official seal breath record and
Short-term authentication mandate.
But existing office space control system has a single function, intelligence degree is relatively low, such as remote monitoring, it is still necessary to people
For intervention, and cannot achieve energy saving to office space and secure context conduct monitoring at all levels.Such as automatic window, mainly control
Indoor air humidity processed and temperature.In addition, it is not set for office space that existing energy saving and safety control system is most
Meter.The existing energy saving and security system for office space application is mainly by camera, remote control, human body sensing technology structure
At, only complete single monitoring function, or realize face identification system merely, intelligence degree is limited, cannot to office
Environment carries out Comprehensive Control, to carry out comprehensively controlling service.
Invention content
The purpose of the present invention is in view of the drawbacks of the prior art, provide a kind of control method identified based on footprint and be
System can maintain office space safe, energy-saving, intelligentized comprehensive demand, whole autonomous judgement, without artificial dry
In advance, intelligence degree higher.
In order to achieve the goal above, the present invention uses following technical scheme:
A kind of control method based on footprint identification, including step:
S1, judge whether to sense footprint information in predeterminable area, if so, acquisition user's footprint information and the foot
Official seal ceases corresponding pressure parameter information and the footprint information and pressure parameter information is uploaded to cloud database;
S2, judge whether to sense footprint information again in the predeterminable area, if so, acquiring the footprint information
And the corresponding user's pressure parameter information of the footprint information and it is uploaded to the cloud database;
S3, judge that collected footprint information and footprint information are corresponding again in predeterminable area by cloud database
Whether pressure parameter information is consistent with the user's footprint information and pressure parameter information acquired for the first time, if unanimously, sending closing
It instructs to controlled plant.
Preferably, further include step before step S1:
The footprint information of user is recorded and stored by cloud server;
Sensed for the first time in predeterminable area judge when footprint information the footprint information whether the footprint information with storage
Matching is consistent, if so, sending open command to the controlled plant.
Preferably, further include step before step S1:
The footprint information of user is recorded and stored by cloud server;
Sensed for the first time in predeterminable area judge when footprint information the footprint information whether the footprint information with storage
Matching is consistent, if so, judging whether to receive open command, if so, judging whether the open command solves with default unlatching
Lock instruction is consistent, if unanimously, sending open command to the controlled device.
Preferably, further include step:
If the footprint information of the footprint information and storage sensed for the first time is inconsistent, when judging that the footprint stops
Between whether be more than predetermined threshold value, if so, sending alarm signal to alarm module.
Preferably, acquisition user's footprint information and pressure parameter information include step:
The footprint information of user is identified and acquired by footprint identification module, wherein the footprint identification module includes glass
Glass touch tablet, photographic device;
The corresponding pressure parameter information of the footprint information is acquired by pressure sensor.
Correspondingly, a kind of control system based on footprint identification, which is characterized in that including:
First judgment module senses footprint information for judging whether in predeterminable area, if so, acquisition user's foot
The footprint information and pressure parameter information are simultaneously uploaded to cloud by official seal breath and the corresponding pressure parameter information of the footprint information
Client database;
Second judgment module senses footprint information, if so, adopting again for judging whether in the predeterminable area
Collect the footprint information and the corresponding user's pressure parameter information of the footprint information and is uploaded to the cloud database;
Closedown module, for judging in predeterminable area collected footprint information and footprint again by cloud database
Whether the corresponding pressure parameter information of information is consistent with the user's footprint information and pressure parameter information acquired for the first time, if unanimously,
Out code is then sent to controlled plant.
Preferably, further include:
First storage module, the footprint information for user to be recorded and stored by cloud server;
First opening module, for sensing whether judge the footprint information when footprint information for the first time in predeterminable area
It is consistent with the footprint information matches of storage, if so, sending open command to the controlled plant.
Preferably, further include:
Second storage module, the footprint information for user to be recorded and stored by cloud server;
Second opening module, for sensing whether judge the footprint information when footprint information for the first time in predeterminable area
It is consistent with the footprint information matches of storage, if so, judging whether to receive open command, if so, judging the open command
It is whether consistent with default unlatching unlock instruction, if unanimously, sending open command to the controlled device.
Preferably, further include:
Alarm module, for judging institute when the footprint information of the footprint information and storage sensed for the first time is inconsistent
State whether the footprint residence time is more than predetermined threshold value, if so, sending alarm signal to alarm module.
Preferably, first judgment module includes:
Footprint recognition unit for identification and acquires the footprint information of user, wherein the footprint identification module includes glass
Glass touch tablet, photographic device;
Pressure sensitive unit is corresponded to for acquiring the footprint information by pressure sensor when sensing footprint information
Pressure parameter information.
Compared with prior art, the present invention controls the controlled plant of office space, example by the control system that footprint identifies
Such as door and window, power supply, whole autonomous judgement, are not necessarily to human intervention, intelligence degree higher;System function is abundant, can pass through
Multiple sensors perceive indoor environment information, to more comprehensively be controlled office, stablize and efficient.
Description of the drawings
Fig. 1 is a kind of control method flow chart identified based on footprint that embodiment one provides;
Fig. 2 is a kind of control system architecture figure identified based on footprint that embodiment one provides;
Fig. 3 is a kind of control method flow chart identified based on footprint that embodiment two provides;
Fig. 4 is a kind of control system architecture figure identified based on footprint that embodiment two provides;
Fig. 5 is a kind of control method flow chart identified based on footprint that embodiment three provides;
Fig. 6 is a kind of control system architecture figure identified based on footprint that embodiment three provides.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Embodiment one
The present embodiment provides a kind of control methods based on footprint identification, as shown in Figure 1, including step:
S11, judge whether to sense footprint information in predeterminable area, if so, acquisition user's footprint information and described
The footprint information and pressure parameter information are simultaneously uploaded to cloud database by the corresponding pressure parameter information of footprint information;
S12, judge whether to sense footprint information again in the predeterminable area, if so, acquiring the footprint letter
Breath and the corresponding user's pressure parameter information of the footprint information are simultaneously uploaded to the cloud database;
S13, judge that collected footprint information and footprint information correspond to again in predeterminable area by cloud database
Pressure parameter information it is whether consistent with the user's footprint information and pressure parameter information acquired for the first time, if unanimously, sending pass
Instruction is closed to controlled plant.
Existing office space control system has a single function, and intelligence degree is relatively low, such as remote monitoring, it is still necessary to artificial
Intervene, and cannot achieve energy saving to office space and secure context conduct monitoring at all levels.Such as automatic window, mainly control room
Interior air humidity and temperature.In addition, it is not designed for office space that existing energy saving and safety control system is most.
The existing energy saving and security system for office space application is mainly by camera, remote control, human body sensing technological maheup, only
To complete single monitoring function, or realize face identification system merely, intelligence degree is limited, cannot to working environment into
Row Comprehensive Control, to carry out comprehensively controlling service.
The present embodiment provides a kind of more environmentally friendly, safer, more intelligent office space control system, by using being placed on
The intelligent recognition floor on office doorway, to the footprint information (including footprint shapes and sizes) of personnel of coming in and going out, weight (or ground
Plate pressure) acquired in real time, and by comparison judge in office whether someone, intelligence control system according to whether
For someone come the order for sending out pass window, locking a door, powering off, intelligence degree is high, while can guarantee the safety of office space, core
Content includes:
Step S11 user is when entering the predeterminable area of office, wherein predeterminable area includes glass touch plate, photograph
Machine, pressure sensor contact glass touch plate when user steps on, and glass touch plate senses the footprint information of user, pressure sensing
Device just acquires user's pressure parameter information camera acquisition footprint information simultaneously, and footprint information includes the pattern-information of sole, is done
Each user of public room from the predeterminable area into fashionable, system all can into row information acquisition and these information are uploaded to cloud
Client database;
Preferably, acquisition user's footprint information and pressure parameter information include step:
The footprint information of user is identified and acquired by footprint identification module, wherein the footprint identification module includes glass
Glass touch tablet, photographic device;
The corresponding pressure parameter information of the footprint information is acquired by pressure sensor.
Step S12 user needs to go out from the predeterminable area again when leaving office, judges whether to sense again
Simultaneously these information are uploaded to cloud database to footprint information by acquisition footprint information and pressure parameter information simultaneously;
Step S13 cloud databases judge that collected footprint information and footprint information are corresponding again in predeterminable area
Whether pressure parameter information is consistent with the user's footprint information and pressure parameter information acquired for the first time, when information matches are consistent,
Cloud server notice control system closes the doors and windows, the controlled plants such as power supply, and control system, which passes through, sends out code to gate inhibition
System, window control system, power control system etc. carry out control closing.
Correspondingly, a kind of control system based on footprint identification, as shown in Fig. 2, including:
First judgment module 11 senses footprint information for judging whether in predeterminable area, if so, acquisition user
The footprint information and pressure parameter information are simultaneously uploaded to by footprint information and the corresponding pressure parameter information of the footprint information
Cloud database;
Second judgment module 12 senses footprint information again for judging whether in the predeterminable area, if so,
It acquires the footprint information and the corresponding user's pressure parameter information of the footprint information and is uploaded to the cloud database;
Closedown module 13, for judging in predeterminable area collected footprint information and foot again by cloud database
Whether official seal ceases corresponding pressure parameter information consistent with the user's footprint information and pressure parameter information acquired for the first time, if one
It causes, then sends out code to controlled plant.
Preferably, first judgment module includes:
Footprint recognition unit for identification and acquires the footprint information of user, wherein the footprint identification module includes glass
Glass touch tablet, photographic device;
Pressure sensitive unit is corresponded to for acquiring the footprint information by pressure sensor when sensing footprint information
Pressure parameter information.
The present embodiment controls the controlled plant, such as door and window, power supply etc. of office space by the control system that footprint identifies,
Whole autonomous judgement, is not necessarily to human intervention, intelligence degree higher;System function is abundant, can be perceived by multiple sensors
Indoor environment information is stablized and efficient to more comprehensively be controlled office.
Embodiment two
The present embodiment provides a kind of control methods based on footprint identification, what is different from the first embodiment is that the present embodiment is also
Including step S21, step S22 and step S26, safe and intelligent may be implemented and open the function of controlled plant, while increasing alarm
Module keeps entire control area safer, as shown in figure 3, including step:
S21, the footprint information for being recorded by cloud server and storing user;
S22, sensed for the first time in predeterminable area judge when footprint information the footprint information whether the footprint with storage
Information matches are consistent, if so, sending open command to the controlled plant;
S23, acquisition user's footprint information and the corresponding pressure parameter information of the footprint information and by the footprint information
And pressure parameter information is uploaded to cloud database;
S24, judge whether to sense footprint information again in the predeterminable area, if so, acquiring the footprint letter
Breath and the corresponding user's pressure parameter information of the footprint information are simultaneously uploaded to the cloud database;
S25, judge that collected footprint information and footprint information correspond to again in predeterminable area by cloud database
Pressure parameter information it is whether consistent with the user's footprint information and pressure parameter information acquired for the first time, if unanimously, sending pass
Instruction is closed to controlled plant.
System needs initial acquisition and stores the footprint information of user, the form that similar fingerprint is checked card, it is necessary first to acquire
The fingerprint of user, judge when the present embodiment in predeterminable area by sensing user's footprint information the footprint information whether with storage
The footprint information deposited is consistent, if unanimously, sending open command to controlled plant, wherein and footprint information can be sole pattern,
Controlled plant includes electrically operated gate, power supply, air-conditioning etc., wherein the power supply of control system and power supply are mutual indepedent, system
Judge that there is no user in interior, opens or off indoor power supply, and then close indoor electronic equipment, and the power supply of control system will
It is always on.
Preferably, further include step:
If the footprint information of S26, the footprint information and storage sensed for the first time are inconsistent, judge that the footprint stops
Stay whether the time is more than predetermined threshold value, if so, sending alarm signal to alarm module.
In order to improve the safety of system, embodiment adds alarm modules, by believing in the footprint sensed for the first time
In the case that breath and storage footprint information are inconsistent, judge whether the dangerous user stops according to the residence time of the footprint information
It is more than preset time to stay, and is then to send alarm signal to alarm module, and alarm module receives alarm signal post-tensioning and wakes up warning
Signal.
Preferably, acquisition user's footprint information and pressure parameter information include step:
The footprint information of user is identified and acquired by footprint identification module, wherein the footprint identification module includes glass
Glass touch tablet, photographic device;
The corresponding pressure parameter information of the footprint information is acquired by pressure sensor.
Correspondingly, a kind of control system based on footprint identification, as shown in figure 4, including:
First judgment module 21 senses footprint information for judging whether in predeterminable area, if so, acquisition user
The footprint information and pressure parameter information are simultaneously uploaded to by footprint information and the corresponding pressure parameter information of the footprint information
Cloud database;
Second judgment module 22 senses footprint information again for judging whether in the predeterminable area, if so,
It acquires the footprint information and the corresponding user's pressure parameter information of the footprint information and is uploaded to the cloud database;
Closedown module 23, for judging in predeterminable area collected footprint information and foot again by cloud database
Whether official seal ceases corresponding pressure parameter information consistent with the user's footprint information and pressure parameter information acquired for the first time, if one
It causes, then sends out code to controlled plant.
First storage module 24, the footprint information for user to be recorded and stored by cloud server;
First opening module 25 judges that the footprint information is for being sensed for the first time in predeterminable area when footprint information
It is no consistent with the footprint information matches of storage, if so, sending open command to the controlled plant.
What is different from the first embodiment is that the present embodiment further includes the first storage module 24, the first opening module 25 and alarm
Module 26.
Preferably, further include:
Alarm module 26, for judging when the footprint information of the footprint information and storage sensed for the first time is inconsistent
Whether the footprint residence time is more than predetermined threshold value, if so, sending alarm signal to alarm module.
Preferably, first judgment module includes:
Footprint recognition unit for identification and acquires the footprint information of user, wherein the footprint identification module includes glass
Glass touch tablet, photographic device;
Pressure sensitive unit is corresponded to for acquiring the footprint information by pressure sensor when sensing footprint information
Pressure parameter information.
Embodiment adds footprints to identify starting module, by the use in nobody first entrance of office
Family carries out each controlled plant that footprint identification starts office, improves user experience, while increasing alarm module to improve
The safety in place.
Embodiment three
The present embodiment provides a kind of control methods based on footprint identification, unlike embodiment two, the present embodiment step
Rapid S32 also increases the judgment step of default open command, further enhances the safety of system, as shown in figure 5, including step:
S31, the footprint information for being recorded by cloud server and storing user;
S32, sensed for the first time in predeterminable area judge when footprint information the footprint information whether the footprint with storage
Information matches are consistent, if so, judging whether to receive open command, if so, judging whether the open command is opened with default
It is consistent to open unlock instruction, if unanimously, sending open command to the controlled device;
S33, judge whether to sense footprint information in predeterminable area, if so, acquisition user's footprint information and described
The footprint information and pressure parameter information are simultaneously uploaded to cloud database by the corresponding pressure parameter information of footprint information;
S34, judge whether to sense footprint information again in the predeterminable area, if so, acquiring the footprint letter
Breath and the corresponding user's pressure parameter information of the footprint information are simultaneously uploaded to the cloud database;
S35, judge that collected footprint information and footprint information correspond to again in predeterminable area by cloud database
Pressure parameter information it is whether consistent with the user's footprint information and pressure parameter information acquired for the first time, if unanimously, sending pass
Instruction is closed to controlled plant.
Wherein, judge whether the open command is consistent with default unlatching unlock instruction, which can touch
Unlock, draw a design unlock, such as touches floor three times in predeterminable area with foot, touch pressure and need to meet 10N<F<100N
>Such as the figure of one " 8 " is drawn in predeterminable area, the identification step of system is increased, safety coefficient also further increases.
Preferably, further include step:
If the footprint information of S36, the footprint information and storage sensed for the first time are inconsistent, judge that the footprint stops
Stay whether the time is more than predetermined threshold value, if so, sending alarm signal to alarm module.
Preferably, acquisition user's footprint information and pressure parameter information include step:
The footprint information of user is identified and acquired by footprint identification module, wherein the footprint identification module includes glass
Glass touch tablet, photographic device;
The corresponding pressure parameter information of the footprint information is acquired by pressure sensor.
Correspondingly, a kind of control system based on footprint identification, as shown in fig. 6, including:
First judgment module 31 senses footprint information for judging whether in predeterminable area, if so, acquisition user
The footprint information and pressure parameter information are simultaneously uploaded to by footprint information and the corresponding pressure parameter information of the footprint information
Cloud database;
Second judgment module 32 senses footprint information again for judging whether in the predeterminable area, if so,
It acquires the footprint information and the corresponding user's pressure parameter information of the footprint information and is uploaded to the cloud database;
Closedown module 33, for judging in predeterminable area collected footprint information and foot again by cloud database
Whether official seal ceases corresponding pressure parameter information consistent with the user's footprint information and pressure parameter information acquired for the first time, if one
It causes, then sends out code to controlled plant.
Second storage module 34, the footprint information for user to be recorded and stored by cloud server;
Second opening module 35 judges that the footprint information is for being sensed for the first time in predeterminable area when footprint information
It is no consistent with the footprint information matches of storage, if so, judging whether to receive open command, if so, judging that the unlatching refers to
Whether order is consistent with default unlatching unlock instruction, if unanimously, sending open command to the controlled device.
Unlike embodiment two, the present embodiment further includes the second opening module 35.
Preferably, further include:
Alarm module 36, for judging when the footprint information of the footprint information and storage sensed for the first time is inconsistent
Whether the footprint residence time is more than predetermined threshold value, if so, sending alarm signal to alarm module.
Preferably, first judgment module includes:
Footprint recognition unit for identification and acquires the footprint information of user, wherein the footprint identification module includes glass
Glass touch tablet, photographic device;
Pressure sensitive unit is corresponded to for acquiring the footprint information by pressure sensor when sensing footprint information
Pressure parameter information.
The present embodiment increases the step of unlock instruction matching on the basis of embodiment two, further improves system
Safety.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.