Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a positioning monitoring system and a method based on face recognition, people number induction and radio frequency identification.
The purpose of the invention is realized by the following technical scheme: the utility model provides a location monitoring system based on face identification, number response and radio frequency identification which characterized in that: the system comprises a hotel business subsystem, a terminal module subsystem and a security alarm subsystem which are connected and communicated with each other:
the hotel business subsystem is used for providing hotel customer information;
the terminal module subsystem is used for detecting face identification information and the number of people in each public area of the hotel;
and the security alarm subsystem is used for judging whether to alarm or not according to the data of the terminal module subsystem and the set security rule.
Further, the in-store customer information includes: the radio frequency card number of each customer, the standard face image and the corresponding identity information.
Furthermore, the terminal module subsystem comprises monitoring devices distributed in each public area of the hotel, and each monitoring device is provided with an ID corresponding to the position of the public area; the monitoring device includes: the system comprises a high-definition image acquisition module, an infrared image acquisition module, a WIFI module, a radio frequency scanning module and a data processing module; high definition image acquisition module, infrared image acquisition module, WIFI module and radio frequency scanning module all are connected with data processing module.
The radio frequency scanning module is used for scanning the radio frequency card in the public area;
the WIFI module is used for providing WIFI hotspots for public areas;
the high-definition image acquisition module is used for acquiring a high-definition image of a public area;
the infrared image acquisition module is used for acquiring infrared images of a public area;
the data processing module comprises a face information identification unit and a number detection unit: the face recognition unit is used for recognizing face information in the high-definition image; the number detection unit is used for detecting the number of people in the public area according to the number of the scanned radio frequency cards, the number of the mobile terminals connected with the WIFI hot spots, the infrared images and the high-definition images.
The positioning monitoring system also comprises a 3D live-action engine and a positioning subsystem, wherein the 3D live-action engine is used for displaying each public area of the hotel and monitoring devices in the public areas; and the positioning subsystem is used for positioning the hotel and store customers according to the radio frequency card information identified by the radio frequency scanning module of the terminal module subsystem and calibrating the positions of the customers in the 3D live-action engine.
The positioning monitoring method of the positioning monitoring system based on face recognition, people number induction and radio frequency recognition comprises the following steps:
s1, a terminal module subsystem performs face recognition and number detection on each public area;
and S2, judging whether the situation which does not accord with the security protection rule occurs by the security protection alarm subsystem according to the face recognition result and the number detection result, and further determining whether to alarm.
The step S1 includes the following sub-steps:
s11, detecting the number of radio frequency cards scanned by a monitoring device in a public area, the number of mobile terminals connected with WIFI hotspots, infrared images and high-definition images;
s12, according to a standard face image of the customer provided by the hotel business subsystem, identifying face information in the high-definition image, and judging whether the corresponding person is a hotel customer;
and S13, detecting the number of people in the public area according to the number of the scanned radio frequency cards, the number of the mobile terminals connected with the WIFI hotspots, the infrared images and the high-definition images.
The positioning monitoring method also comprises a step of positioning the position of a client, and the step of positioning the client comprises the following substeps:
s001, each monitoring device acquires corresponding radio frequency card information to obtain a radio frequency card number;
s002, obtaining identity information of the client according to the serial number of the radio frequency card;
s003, determining the position of a public area where the monitoring device is located, namely the positioning information of the client according to the ID information of the monitoring device;
and S004, calibrating the position of the client on the 3D live-action engine.
The invention has the beneficial effects that: in the monitoring process of each public area, the invention carries out face recognition and number detection on personnel in each area, and then judges whether to carry out intelligent alarm or not according to the combination of the security protection rule set by the security protection alarm subsystem and the detected data, thereby being beneficial to the intelligent management of the hotel; meanwhile, the radio frequency scanning modules of the monitoring devices in the public areas can identify the serial numbers of the radio frequency cards in the public areas, the user identity information is obtained by combining with a hotel service system, and the positions of the public areas are obtained through the IDs of the monitoring devices, so that the positioning of customers is realized.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
As shown in fig. 1, a positioning monitoring system based on face recognition, people sensing and radio frequency identification is characterized in that: the system comprises a hotel business subsystem, a terminal module subsystem and a security alarm subsystem which are connected and communicated with each other:
the hotel business subsystem is used for providing hotel customer information; the information of each store customer comprises a radio frequency card number, a standard face image and corresponding identity information.
The terminal module subsystem is used for detecting face identification information and the number of people in each public area of the hotel;
as shown in fig. 2, the terminal module subsystem is composed of monitoring devices distributed in each public area of the hotel (each monitoring device is connected and communicated with the hotel service subsystem and the security alarm subsystem), and each monitoring device is provided with an ID corresponding to the position of the public area; the monitoring device includes: high definition image acquisition module, infrared image acquisition module, WIFI module, radio frequency scanning module and data processing module, high definition image acquisition module, infrared image acquisition module, WIFI module and radio frequency scanning module all are connected with data processing module (data processing module still with hotel business subsystem and security protection warning subsystem connection communication).
The radio frequency scanning module is used for scanning radio frequency cards in a public area and is a card reader of a UHF wave band within a scanning range of 5-20 meters;
the WIFI module is used for providing WIFI hotspots for public areas;
the high-definition image acquisition module (specifically, a high-definition camera is adopted, no dead angle is covered on a public area where the current monitoring device is located), and is used for acquiring a high-definition image of the public area;
the infrared image acquisition module (specifically, an infrared camera is adopted, no dead angle covers a public area where the current monitoring device is located), and is used for acquiring infrared images of the public area;
the data processing module comprises a face information identification unit and a number detection unit: the face recognition unit is used for recognizing face information in the high-definition image; specifically, the face recognition module compares the face information in the high-definition image with a client standard face image stored in the hotel business subsystem, and judges the identity of a person corresponding to the face information in the high-definition image:
if the client standard face image corresponding to the high-definition image face information is stored in the hotel business subsystem, the corresponding person is a hotel client of the hotel, otherwise, the corresponding person is considered to be a stranger. (furthermore, if the hotel business subsystem also stores the standard human face image of the hotel staff, the personnel corresponding to the human face information in the high-definition image are divided into three categories, namely strangers, the hotel staff and hotel clients)
Further, the number of strangers in the corresponding public area can be obtained.
The number detection unit is used for detecting the number of people in the public area according to the number of the scanned radio frequency cards, the number of the mobile terminals connected with the WIFI hotspots, the infrared images and the high-definition images (which can be one or a combination of multiple types).
Specifically, the number of guests in the hotel and the store in the public area can be determined through the number of the scanned radio frequency cards;
furthermore, the radio frequency card not only has a close-range access control function (0-10 cm), but also has a remote positioning function (UHF band 5-20 m).
The number of the mobile terminals connected with the WIFI hotspot in the current area where the monitoring device is located, namely the number of the personnel using the WIFI hotspot, can be detected through the WIFI module.
The high-definition image can obtain the number of all people detected in the current public area through image recognition.
The number of all people in the current area can be detected according to the infrared image.
The number of people in a public area can be detected according to one or more combinations of the four detections, and when the detection is carried out by combining multiple modes (even all modes), the detection results are analyzed and compared, so that the detection results are more accurate.
And the security alarm subsystem is used for judging whether to alarm or not according to the data of the terminal module subsystem and the set security rule. The security and protection rules are set by the hotel; for example, when the total number of people in a certain public area exceeds a set value, the public area is regarded as not conforming to the security rule, an alarm (or a reminder) is given, and security personnel are reminded to perform tracking monitoring or direct intervention;
if strange persons in a certain public area are detected, the fact that the strange persons do not accord with the security protection rule is judged, an alarm is given, and the security protection persons are reminded to intervene; or when the number of strangers in a certain public area exceeds a certain number, the strangers are considered not to accord with the security rules, and an alarm is given to remind security personnel to intervene. In summary, the security rules are set by the hotel security alarm subsystem according to the data acquired, monitored and processed by the terminal module subsystem and the possible abnormal conditions of the data.
The positioning monitoring system also comprises a 3D live-action engine and a positioning subsystem, wherein the 3D live-action engine is used for displaying each public area of the hotel and monitoring devices in the public areas; and the positioning subsystem is used for positioning the hotel and store customers according to the radio frequency card information identified by the radio frequency scanning module of the terminal module subsystem and calibrating the positions of the customers in the 3D live-action engine.
As shown in fig. 3, the positioning and monitoring method of the positioning and monitoring system based on face recognition, people sensing and radio frequency recognition includes the following steps:
s1, a terminal module subsystem performs face recognition and number detection on each public area;
and S2, judging whether the situation which does not accord with the security protection rule occurs by the security protection alarm subsystem according to the face recognition result and the number detection result, and further determining whether to alarm.
The step S1 includes the following sub-steps:
s11, detecting the number of radio frequency cards scanned by a monitoring device in a public area, the number of mobile terminals connected with WIFI hotspots, infrared images and high-definition images;
s12, according to a standard face image of the customer provided by the hotel business subsystem, identifying face information in the high-definition image, and judging whether the corresponding person is a hotel customer;
and S13, detecting the number of people in the public area according to the number of the scanned radio frequency cards, the number of the mobile terminals connected with the WIFI hotspots, the infrared images and the high-definition images.
The positioning monitoring method also comprises a step of positioning the position of a client, and the step of positioning the client comprises the following substeps:
s001, each monitoring device acquires corresponding radio frequency card information to obtain a radio frequency card number;
s002, obtaining identity information of the client according to the serial number of the radio frequency card;
s003, determining the position of a public area where the monitoring device is located, namely the positioning information of the client according to the ID information of the monitoring device;
and S004, calibrating the position of the client on the 3D live-action engine.
In the positioning, the radio frequency card number is obtained according to the radio frequency card information acquired by the terminal module subsystem in real time, so that the user identity information is obtained, the position of a public area where the monitoring device is located is determined according to the ID information of the monitoring device, the real-time positioning information of a client is obtained, and the real-time positioning information is calibrated on a 3D live-action engine; along with the movement of the clients, the position information of each client also forms a track line and is recorded by the 3D live-action engine; therefore, the invention can realize the positioning of the customers and count the activity conditions of the customers at the same time, thereby facilitating the intelligent management of the hotel.