Summary of the invention
Fundamental purpose of the present invention is intended to user friendly operational administrative for a kind of method and embedded main board that utilizes embedded main board access control system is provided, and can avoid user's unnecessary loss.
The invention provides a kind of method of utilizing embedded main board access control system, comprise step:
When detecting the current user's of swiping the card the request of swiping the card, whether the image contact conditions default according to the described requirement analysis of swiping the card satisfies;
When default image contact conditions satisfies, control image capture device capture video images;
The described video image of catching is sent at least one mobile terminal device by network.
Preferably, the identity information, running time and the current direction that comprise the current user of swiping the card in the described request of swiping the card at least.
Preferably, it is one of following that described default image contact conditions comprises at least: the current user's of swiping the card identity information and the comparison information of storage is not inconsistent, the running time, and the number of times of swiping the card in the set time reached default limit number of times in default image capture time scope.
Preferably, carry out described the video captured image is sent to the step of at least one mobile terminal device by network after, also comprise step:
Receive the director data of the On/Off that generates according to described video image that at least one described mobile terminal device replys by network, read described director data;
According to the described director data that reads, access control system On/Off.
The present invention also provides a kind of method of utilizing embedded main board access control system, comprises step:
When detecting the current user's of swiping the card the request of swiping the card, control image capture device capture video images;
Record the current user's of swiping the card identity information in the described request of swiping the card, and the described video image of catching, according to the described current user's of swiping the card identity information and described video image the current user of swiping the card is carried out authentication;
Identity authentication result is sent at least one mobile terminal device by network.
Preferably, described identity information and described video image according to the current user of swiping the card comprises the step that the current user of swiping the card carries out authentication:
Judge whether the comparison information of storing in the described current user's of swiping the card identity information and the database of record is consistent;
When the current user's that swipes the card identity information was consistent with described comparison information, whether the related pre-stored image of the described comparison information of storing in the comparison described video image of catching and the database unanimity.
Preferably, carry out described identity authentication result is sent to the step of at least one mobile terminal device by network after, also comprise step:
Receive the director data of the On/Off that generates according to described identity authentication result that at least one described mobile terminal device replys by network, read described director data;
According to the described director data that reads, access control system On/Off.
The present invention further carries the embedded main board of a kind of access control system, between described embedded main board and the gate control system, and with mobile terminal device between be connected by corresponding communication interface, embedded main board comprises:
First detecting module is connected with gate control system, is used for the current user's of swiping the card of detecting the request of swiping the card;
Analysis module is connected with described detecting module, and when being used for detecting the current user's of swiping the card the request of swiping the card, whether the image contact conditions default according to the described requirement analysis of swiping the card satisfies;
First trapping module is connected with described analysis module, is used for when default image contact conditions satisfies control image capture device capture video images;
First sending module is connected with described first trapping module, and the described video image that is used for catching sends at least one mobile terminal device by network.
Preferably, the embedded main board of access control system also comprises:
First read module is connected with mobile terminal device, be used for to receive the director data of the On/Off that generates according to described video image that at least one described mobile terminal device replys by network, reads described director data;
First control module is connected with gate control system with described first read module, is used for according to the described director data that reads, access control system On/Off.
The present invention further also provides the embedded main board of a kind of access control system, between described embedded main board and the gate control system, and with mobile terminal device between be connected by corresponding communication interface, embedded main board comprises:
Second detecting module is connected with gate control system, is used for the current user's of swiping the card of detecting the request of swiping the card;
Second trapping module is connected with described second detecting module, when being used for detecting the current user's of swiping the card the request of swiping the card, and control image capture device capture video images;
Logging modle is used for described the swiping the card of record and asks the current user's of swiping the card identity information, and the described video image of catching;
Authentication module is used for according to the described current user's of swiping the card identity information and described video image the current user of swiping the card being carried out authentication;
Second sending module is connected with described authentication module, is used for identity authentication result is sent at least one mobile terminal device by network.
Preferably, described authentication module specifically comprises:
First judging unit, whether the comparison information of storing for the described current user's of swiping the card who judges record identity information and database is consistent;
Second judging unit is used for when the current user's that swipes the card identity information is consistent with described comparison information, compares whether unanimity of the related pre-stored image of the described comparison information of storing in the described video image of catching and the database.
Preferably, the embedded main board of access control system also comprises:
Second read module be used for to receive the director data of the On/Off that generates according to described identity authentication result that at least one described mobile terminal device replys by network, reads described director data;
Second control module is used for according to the described director data that reads, access control system On/Off.
The present invention is by in when request of swiping the card that detects the current user of swiping the card, and whether the image contact conditions default according to the requirement analysis of swiping the card satisfies; When default image contact conditions satisfies, control image capture device capture video images; And the video captured image sent at least one mobile terminal device by network, generate the steering order that gate control system is operated according to video image for mobile terminal device.Embedded main board is undertaken alternately by network and control terminal, need not the control that just can realize gate control system is limited in the present position of control terminal, thereby made things convenient for user's operational administrative, and can avoid causing unnecessary loss because operating system is unstable to the user.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explaining the present invention, and be not used in restriction the present invention.
The invention provides a kind of method of utilizing embedded main board access control system.
The embodiment of the invention adopts embedded main board as central server, all gate control systems of unified coordination and administration.This embedded main board is by communication interface and one or more gate control system, and mobile terminal devices such as mobile phone, panel computer connect; Connect the image capture device by the analog video input interface simultaneously, can receive and handle the request that enters of gate control system by the inter-process unit, control and receive image capture device capture video images simultaneously.Mobile terminal device can independent operating in the network of forming through agreements such as RS-485 or TCP/IP, mode by input server address in web browser connects web server built-in in the embedded main board, web server output login page, the mobile terminal device by checking can continue to manage with the extent of competence that draws oneself up in system information.
With reference to Fig. 1, Fig. 1 utilizes the schematic flow sheet of first kind of embodiment among method first embodiment of embedded main board access control system for the present invention.
The control method of the gate control system that present embodiment provides comprises step:
Step S101, when detecting the current user's of swiping the card the request of swiping the card, whether the image contact conditions default according to the requirement analysis of swiping the card satisfies;
Embedded main board carries out detecting real-time to connected one or more gate control systems, it is the request of swiping the card whether the decision gate access control system receives the current user of swiping the card, in the present embodiment, comprise the current user's of swiping the card information such as identity information, running time and current direction in the request of swiping the card at least.When detecting the current user's of swiping the card the request of swiping the card, according to this request of swiping the card, analyze and whether satisfy default image contact conditions, in the present embodiment, embedded main board can provide one the interface is set to the user, for the user image contact conditions is set according to demand, the identity information that default image contact conditions comprises the current user of swiping the card at least is not inconsistent with the comparison information of storage, the running time of the current user card punching of swiping the card, and the number of times of swiping the card in the set time reached default conditions such as limit number of times in the image capture time scope of presetting.
In the storer of embedded main board, store the identity information that all use the user that swipes the card of gate control system, and with these identity information operation comparison information, be used for comparing with the current user's of swiping the card identity information, when the request of swiping the card that receives the current user of swiping the card, judge whether the identity information of the current user of swiping the card in this request of swiping the card conforms to the comparison information of storage.
By what embedded main board provided the interface is set, the user can arrange image capture time scope, for example can this image capture time scope be set to the work hours, it is the time period of going to work morning and coming off duty evening, in this time range as to receive the request of swiping the card be capture video images; Also can image capture time scope be set to the non-work hours, as, in this time range as to receive the request of swiping the card be capture video images time period before the second day morning working After Hours in the first day evening; Can also be set to other any concrete time periods as required.
In at a fixed time, currently swipe the card user card punching repeatedly, but still do not swipe the card successfully, then gate control system may break down, one default limit number of times can be set, and when the number of times of swiping the card reached this limit number of times, it was obviously impossible to advance/go out by the mode request of swiping the card, this moment, capture video images was passed through the unlatching of remote mode access control system with request.
Step S102, when default image contact conditions satisfies, control image capture device capture video images;
Step S103 sends at least one mobile terminal device with the video captured image by network.
When default image contact conditions satisfies, be that the comparison information of the current user's of swiping the card identity information and storage is not when being inconsistent, and/or the running time of the current user card punching of swiping the card is in default image capture time scope, and/or the number of times of swiping the card in the set time is when reaching default limit number of times, embedded main board control image capture device capture video images, and the video captured image sent at least one mobile terminal device by network, generate the steering order that gate control system is operated according to video image for mobile terminal device.
Present embodiment is by in when request of swiping the card that detects the current user of swiping the card, and whether the image contact conditions default according to the requirement analysis of swiping the card satisfies; When default image contact conditions satisfies, control image capture device capture video images; And the video captured image sent at least one mobile terminal device by network, generate the steering order that gate control system is operated according to video image for mobile terminal device.Embedded main board is undertaken alternately by network and control terminal, need not the control that just can realize gate control system is limited in the present position of control terminal, thereby made things convenient for user's operational administrative, and can avoid causing unnecessary loss because operating system is unstable to the user.
With reference to Fig. 2, Fig. 2 utilizes the schematic flow sheet of second kind of embodiment among method first embodiment of embedded main board access control system for the present invention.
On the basis of second kind of embodiment, after execution in step S103, this method also comprises in control method first embodiment of gate control system of the present invention:
Step S104 receives the director data of the On/Off that generates according to video image that at least one mobile terminal device replys by network, reading command data;
Step S105, according to the director data that reads, access control system On/Off.
After mobile terminal device receives video image, judge whether to open the door for the current user of swiping the card according to this video image, and reply corresponding steering order by network and give embedded main board, steering order generally includes the On/Off instruction, in the present embodiment, mobile terminal device is replied steering order by network to embedded main board can be by software modules such as Cgi or Ajax, the steering order data are write in the mode of writing pipeline, equally, embedded main board also can be realized by this method to the control terminal sending controling instruction; And control terminal can carry out in the network that agreements such as the network of forming based on agreements such as RS-485 or TCP/IP and RS-485 or TCP/IP are formed alternately, and where no matter control terminal be in, and can realize the transmission of steering order.After receiving the director data of On/Off, embedded main board regularly reads the pipeline content, and according to the director data that reads, further access control system On/Off.In the present embodiment, the mistake that system tolerant is certain runs into mistake and then changes circulation over to and restart, thereby guarantees the reliability of system.
With reference to Fig. 3, Fig. 3 utilizes the schematic flow sheet of first kind of embodiment among method second embodiment of embedded main board access control system for the present invention.
The method of utilizing embedded main board access control system that present embodiment provides comprises:
Step S201, when detecting the current user's of swiping the card the request of swiping the card, control image capture device capture video images;
When the request of swiping the card that receives the current user of swiping the card, control image capture device capture video images, institute's video captured image can comprise current channel image, and the current face images of users of swiping the card.In the present embodiment, after embedded main board receives swipe the card mistake or other alert datas from gate control system, divide two threads to finish catching of video image fast, and the process of writing data, namely after receiving warning, by a quick capture video images of thread, by another thread alert data is write simultaneously, with the notice control terminal.
Step S202, the current user's of swiping the card identity information in the record request of swiping the card, and video captured image;
Step S203 carries out authentication according to the current user's of swiping the card identity information and video image to the current user of swiping the card;
The included current user's of swiping the card identity information in the record request of swiping the card, note the video image that comprises current channel image and the current face images of users of swiping the card of catching simultaneously, and according to the current user's that swipes the card identity information and video image, the current user of swiping the card is carried out authentication, judge whether its identity is legal.
With reference to Fig. 4, Fig. 4 utilizes the schematic flow sheet that in first kind of embodiment of method second embodiment of embedded main board access control system the current user of swiping the card is carried out authentication for the present invention.
In the present embodiment, step S203 specifically comprises:
Step S2031 judges whether the comparison information of storing in the current user's of swiping the card identity information and the database of record is consistent;
Step S2032, when the current user's that swipes the card identity information was consistent with described comparison information, whether the related pre-stored image of the comparison information of storing in comparison video captured image and the database unanimity.
In the present embodiment, can take all face images of users of swiping the card in advance, and the ambient image of all passages at all gate control system places of controlling of embedded main board, with facial image and ambient image as pre-stored image, be stored in equally in the database of embedded main board, and, carry out related with the comparison information that embodies user identity pre-stored image, in order to receiving the request of swiping the card and capturing current channel image and current swiping the card during face images of users, after finding the comparison information consistent with the current user's of swiping the card identity information, pre-stored image is further judged as a reference and handled according to related with it.
The current user of swiping the card is carried out authentication, at first according to the current user's that swipes the card the identity information of record, in the storer of embedded main board, search and whether have the comparison information consistent with the current user's of swiping the card identity information, as existing, then further according to the video image of record, search whether there be the comparison information associated pre-stored image consistent with the current user's of swiping the card identity information in the pre-stored image of in database, storing.
Step S204 sends at least one mobile terminal device with identity authentication result by network.
After the current user of swiping the card is carried out authentication, the result of authentication is sent at least one mobile terminal device by network, namely notify the current user's of swiping the card of mobile terminal device identity information whether consistent with comparison information, and this is current, and whether the face images of users of swiping the card is that the pre-stored image related with comparison information is consistent, generates the steering order that gate control system is operated according to identity authentication result for mobile terminal device.
When present embodiment is asked by detecting swiping the card of the current user of swiping the card, control image capture device capture video images, and record the identity information of the current user of swiping the card in the request of swiping the card, and the video captured image; Identity information and video image according to the current user of swiping the card carry out authentication to the current user of swiping the card, then identity authentication result is sent at least one mobile terminal device by network, generate the steering order that gate control system is operated according to identity authentication result for mobile terminal device.Embedded main board is undertaken alternately by network and control terminal, need not the control that just can realize gate control system is limited in the present position of control terminal, thereby made things convenient for user's operational administrative, and can avoid causing unnecessary loss because operating system is unstable to the user.
With reference to Fig. 5, Fig. 5 utilizes the schematic flow sheet of second kind of embodiment among method second embodiment of embedded main board access control system for the present invention.
Utilize on the basis of first kind of embodiment among method second embodiment of embedded main board access control system in the present invention, this method also comprises:
Step S205 receives the director data of the On/Off that generates according to identity authentication result that at least one mobile terminal device replys by network, reading command data;
Step S206, according to the director data that reads, access control system On/Off.
After mobile terminal device receives identity authentication result, judge whether to open the door for the current user of swiping the card according to this identity authentication result, and reply corresponding steering order by network and give embedded main board, steering order generally includes the On/Off instruction, in the present embodiment, mobile terminal device is replied steering order by network to embedded main board can be by software modules such as Cgi or Ajax, the steering order data are write in the mode of writing pipeline, equally, embedded main board also can be realized by this method to the control terminal sending controling instruction; And control terminal can carry out in the network that agreements such as the network of forming based on agreements such as RS-485 or TCP/IP and RS-485 or TCP/IP are formed alternately, and where no matter control terminal be in, and can realize the transmission of steering order.After receiving the director data of On/Off, embedded main board regularly reads the pipeline content, and according to the director data that reads, further access control system On/Off.In the present embodiment, the mistake that system tolerant is certain runs into mistake and then changes circulation over to and restart, thereby guarantees the reliability of system.
The present invention also provides the embedded main board of a kind of access control system.
The embodiment of the invention adopts embedded main board as central server, all gate control systems of unified coordination and administration.This embedded main board is by communication interface and one or more gate control system, and mobile terminal devices such as mobile phone, panel computer connect; Connect the image capture device by the analog video input interface simultaneously, can receive and handle the request that enters of gate control system by the inter-process unit, control and receive image capture device capture video images simultaneously.Mobile terminal device can independent operating in the network of forming through agreements such as RS-485 or TCP/IP, mode by input server address in web browser connects web server built-in in the embedded main board, web server output login page, the mobile terminal device by checking can continue to manage with the extent of competence that draws oneself up in system information.
With reference to Fig. 6, Fig. 6 is the structural representation of first kind of embodiment among embedded main board first embodiment of access control of the present invention system.
The embedded main board of the access control system that present embodiment provides comprises:
First detecting module 101 is connected with gate control system, is used for the current user's of swiping the card of detecting the request of swiping the card;
Analysis module 102 is connected with detecting module, and when being used for detecting the current user's of swiping the card the request of swiping the card, whether the image contact conditions default according to the requirement analysis of swiping the card satisfies;
First trapping module 103 is connected with analysis module, is used for when default image contact conditions satisfies control image capture device capture video images;
First sending module 104 is connected with first trapping module, is used for the video captured image is sent at least one mobile terminal device by network.
Embedded main board carries out detecting real-time by 101 pairs of connected one or more gate control systems of first detecting module, it is the request of swiping the card whether the decision gate access control system receives the current user of swiping the card, in the present embodiment, comprise the current user's of swiping the card information such as identity information, running time and current direction in the request of swiping the card at least.When detecting the current user's of swiping the card the request of swiping the card, analysis module 102 is according to this request of swiping the card, analyze and whether satisfy default image contact conditions, in the present embodiment, embedded main board can provide one the interface is set to the user, for the user image contact conditions is set according to demand, the identity information that default image contact conditions comprises the current user of swiping the card at least is not inconsistent with the comparison information of storage, the running time of the current user card punching of swiping the card, and the number of times of swiping the card in the set time reached default conditions such as limit number of times in the image capture time scope of presetting.
In the storer of embedded main board, store the identity information that all use the user that swipes the card of gate control system, and with these identity information operation comparison information, be used for comparing with the current user's of swiping the card identity information, when the request of swiping the card that receives the current user of swiping the card, judge whether the identity information of the current user of swiping the card in this request of swiping the card conforms to the comparison information of storage.
By what embedded main board provided the interface is set, the user can arrange image capture time scope, for example can this image capture time scope be set to the work hours, it is the time period of going to work morning and coming off duty evening, in this time range as to receive the request of swiping the card be capture video images; Also can image capture time scope be set to the non-work hours, as, in this time range as to receive the request of swiping the card be capture video images time period before the second day morning working After Hours in the first day evening; Can also be set to other any concrete time periods as required.
In at a fixed time, currently swipe the card user card punching repeatedly, but still do not swipe the card successfully, then gate control system may break down, one default limit number of times can be set, and when the number of times of swiping the card reached this limit number of times, it was obviously impossible to advance/go out by the mode request of swiping the card, this moment, capture video images was passed through the unlatching of remote mode access control system with request.
When default image contact conditions satisfies, be that the comparison information of the current user's of swiping the card identity information and storage is not when being inconsistent, and/or the running time of the current user card punching of swiping the card is in default image capture time scope, and/or the number of times of swiping the card in the set time is when reaching default limit number of times, embedded main board is by first trapping module, 103 control image capture device capture video images, and by first sending module 104 the video captured image is sent at least one mobile terminal device by network, generate the steering order that gate control system is operated according to video image for mobile terminal device.
Present embodiment is by in when request of swiping the card that detects the current user of swiping the card, and whether the image contact conditions default according to the requirement analysis of swiping the card satisfies; When default image contact conditions satisfies, control image capture device capture video images; And the video captured image sent at least one mobile terminal device by network, generate the steering order that gate control system is operated according to video image for mobile terminal device.Embedded main board is undertaken alternately by network and control terminal, need not the control that just can realize gate control system is limited in the present position of control terminal, thereby made things convenient for user's operational administrative, and can avoid causing unnecessary loss because operating system is unstable to the user.
With reference to Fig. 7, Fig. 7 is the structural representation of second kind of embodiment among embedded main board first embodiment of access control of the present invention system.
On the basis of first kind of embodiment, the embedded main board of access control system also comprises in embedded main board first embodiment of access control of the present invention system:
First read module 105 is connected with mobile terminal device, be used for to receive the director data of the On/Off that generates according to video image that at least one mobile terminal device replys by network, the reading command data;
First control module 106 is connected with gate control system with first read module, is used for according to the director data that reads, access control system On/Off.
After mobile terminal device receives video image, judge whether to open the door for the current user of swiping the card according to this video image, and reply corresponding steering order by network and give embedded main board, steering order generally includes the On/Off instruction, in the present embodiment, mobile terminal device is replied steering order by network to embedded main board can be by software modules such as Cgi or Ajax, the steering order data are write in the mode of writing pipeline, equally, embedded main board also can be realized by this method to the control terminal sending controling instruction; And control terminal can carry out in the network that agreements such as the network of forming based on agreements such as RS-485 or TCP/IP and RS-485 or TCP/IP are formed alternately, and where no matter control terminal be in, and can realize the transmission of steering order.After receiving the director data of On/Off, embedded main board regularly reads the pipeline content by first read module 105, and according to the director data that reads, by first control module, 106 further access control system On/Off.In the present embodiment, the mistake that system tolerant is certain runs into mistake and then changes circulation over to and restart, thereby guarantees the reliability of system.
With reference to Fig. 8, Fig. 8 is the structural representation of first kind of embodiment among embedded main board second embodiment of access control of the present invention system.
The embedded main board of the access control system that present embodiment provides comprises:
Second detecting module 201 is connected with gate control system, is used for the current user's of swiping the card of detecting the request of swiping the card;
Second trapping module 202 is connected with second detecting module, when being used for detecting the current user's of swiping the card the request of swiping the card, and control image capture device capture video images;
Logging modle 203 is used for recording swiping the card and asks the current user's of swiping the card identity information, and the video captured image;
Authentication module 204 is used for according to the current user's of swiping the card identity information and video image the current user of swiping the card being carried out authentication;
Second sending module 205 is connected with authentication module, is used for identity authentication result is sent at least one mobile terminal device by network.
The request of swiping the card by the current user of swiping the card of second detecting module, 201 detecting real-times, when the request of swiping the card that receives the current user of swiping the card, by second trapping module, 202 control image capture device capture video images, institute's video captured image can comprise current channel image, and the current face images of users of swiping the card.In the present embodiment, after embedded main board receives swipe the card mistake or other alert datas from gate control system, divide two threads to finish catching of video image fast, and the process of writing data, namely after receiving warning, by a quick capture video images of thread, by another thread alert data is write simultaneously, with the notice control terminal.
The included current user's of swiping the card identity information in the logging modle 203 record requests of swiping the card, note the video image that comprises current channel image and the current face images of users of swiping the card of catching simultaneously, and by identity information and the video image of authentication module 204 according to the current user that swipes the card, the current user of swiping the card is carried out authentication, judge whether its identity is legal.
With reference to Fig. 9, Fig. 9 is the structural representation of authentication module in first kind of embodiment of embedded main board second embodiment of access control of the present invention system.
In the present embodiment, authentication module 204 specifically comprises:
First judging unit 2041, whether the comparison information of storing for the current user's of swiping the card who judges record identity information and database is consistent;
Second judging unit 2042 is used for when the current user's that swipes the card identity information is consistent with comparison information, compares whether unanimity of the related pre-stored image of the comparison information of storing in video captured image and the database.
In the present embodiment, can take all face images of users of swiping the card in advance, and the ambient image of all passages at all gate control system places of controlling of embedded main board, with facial image and ambient image as pre-stored image, be stored in equally in the database of embedded main board, and, carry out related with the comparison information that embodies user identity pre-stored image, in order to receiving the request of swiping the card and capturing current channel image and current swiping the card during face images of users, after finding the comparison information consistent with the current user's of swiping the card identity information, pre-stored image is further judged as a reference and handled according to related with it.
The current user of swiping the card is carried out authentication, first judging unit 2041 is at first according to the current user's that swipes the card the identity information of record, in the storer of embedded main board, search and whether have the comparison information consistent with the current user's of swiping the card identity information, as existing, then second judging unit 2042 further according to the video image of record, searches whether there be the comparison information associated pre-stored image consistent with the current user's of swiping the card identity information in the pre-stored image of storing in database.
After the current user of swiping the card is carried out authentication, second sending module 205 sends at least one mobile terminal device with the result of authentication by network, namely notify the current user's of swiping the card of mobile terminal device identity information whether consistent with comparison information, and this is current, and whether the face images of users of swiping the card is that the pre-stored image related with comparison information is consistent, generates the steering order that gate control system is operated according to identity authentication result for mobile terminal device.
When present embodiment is asked by detecting swiping the card of the current user of swiping the card, control image capture device capture video images, and record the identity information of the current user of swiping the card in the request of swiping the card, and the video captured image; Identity information and video image according to the current user of swiping the card carry out authentication to the current user of swiping the card, then identity authentication result is sent at least one mobile terminal device by network, generate the steering order that gate control system is operated according to identity authentication result for mobile terminal device.Embedded main board is undertaken alternately by network and control terminal, need not the control that just can realize gate control system is limited in the present position of control terminal, thereby made things convenient for user's operational administrative, and can avoid causing unnecessary loss because operating system is unstable to the user.
With reference to Figure 10, Figure 10 is the structural representation of second kind of embodiment among embedded main board second embodiment of access control of the present invention system.
On the basis of first kind of embodiment, the embedded main board of access control system also comprises in embedded main board second embodiment of access control of the present invention system:
Second read module 206 be used for to receive the director data of the On/Off that generates according to identity authentication result that at least one mobile terminal device replys by network, reading command data;
Second control module 207 is used for according to the director data that reads, access control system On/Off.
After mobile terminal device receives identity authentication result, judge whether to open the door for the current user of swiping the card according to this identity authentication result, and reply corresponding steering order by network and give embedded main board, steering order generally includes the On/Off instruction, in the present embodiment, mobile terminal device is replied steering order by network to embedded main board can be by software modules such as Cgi or Ajax, the steering order data are write in the mode of writing pipeline, equally, embedded main board also can be realized by this method to the control terminal sending controling instruction; And control terminal can carry out in the network that agreements such as the network of forming based on agreements such as RS-485 or TCP/IP and RS-485 or TCP/IP are formed alternately, and where no matter control terminal be in, and can realize the transmission of steering order.After receiving the director data of On/Off, embedded main board regularly reads the pipeline content by second read module 206, and by second control module 207 according to the director data that reads, further access control system On/Off.In the present embodiment, the mistake that system tolerant is certain runs into mistake and then changes circulation over to and restart, thereby guarantees the reliability of system.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes instructions of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present invention.