CN110443931B - Hospital access control system and control method - Google Patents
Hospital access control system and control method Download PDFInfo
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- CN110443931B CN110443931B CN201910836675.2A CN201910836675A CN110443931B CN 110443931 B CN110443931 B CN 110443931B CN 201910836675 A CN201910836675 A CN 201910836675A CN 110443931 B CN110443931 B CN 110443931B
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- Prior art keywords
- access control
- terminal equipment
- terminal
- microcontroller
- storage unit
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/186—Video door telephones
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
- G07C2209/60—Indexing scheme relating to groups G07C9/00174 - G07C9/00944
- G07C2209/63—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
- G07C2209/60—Indexing scheme relating to groups G07C9/00174 - G07C9/00944
- G07C2209/63—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle
- G07C2209/64—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle using a proximity sensor
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a hospital access control system and a control method, wherein the hospital access control system comprises a data server, an access control terminal and terminal equipment; the access control terminal is provided with a first microcontroller, a first Bluetooth module, a distance measuring sensor, a video monitoring unit and a first storage unit, and the first Bluetooth module, the distance measuring sensor, the video monitoring unit and the first storage unit are respectively connected with the first microcontroller; the terminal equipment is provided with a second microcontroller, a second Bluetooth module and a second storage unit, wherein the second Bluetooth module and the second storage unit are respectively connected with the second microcontroller. The invention can quickly open the entrance guard in emergency, avoid misoperation, realize the function of the related authority personnel carrying other personnel to enter, improve the passing efficiency of the entrance guard of the hospital and ensure that the system is safer and more convenient.
Description
Technical Field
The invention belongs to the field of control systems and control methods, and particularly relates to a hospital access control system and a control method.
Background
The hospital has more personnel, has disease and medical personnel etc. and needs equipment entrance guard in some areas, and under emergency such as first aid, need open as soon as possible with the entrance guard, closes the entrance guard after relevant personnel pass through simultaneously.
Among the current hospital access control system, can realize the entrance guard function, prevent irrelevant personnel to get into, however, still have following problem in the present system:
first, among present hospital access control system, can't realize discerning and adjusting the identity of entering personnel, need increase the authority of response for relevant personnel sometimes, need dynamic adjustment, can't realize among the present system.
Secondly, in emergency, the access control system is opened slowly, thereby delaying the access time and affecting the rescue efficiency in emergency.
Third, in the existing automatic access control system, when a person with access control authority passes through the door but does not need to enter the access control, misoperation occurs easily, and the access control is opened by mistake.
Fourthly, in the existing system, the personnel who can not realize the response authority can enter with other personnel, and the management of the entering personnel is realized.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a hospital access control system and a hospital access control method.
The invention provides a hospital access control system, which comprises a data server, an access control end and terminal equipment, wherein the data server is used for storing data;
the access control terminal is provided with a first microcontroller, a first Bluetooth module, a distance measuring sensor, a video monitoring unit and a first storage unit, and the first Bluetooth module, the distance measuring sensor, the video monitoring unit and the first storage unit are respectively connected with the first microcontroller;
the terminal equipment is provided with a second microcontroller, a second Bluetooth module and a second storage unit, wherein the second Bluetooth module and the second storage unit are respectively connected with the second microcontroller.
Furthermore, the second storage unit stores authority verification information and authority information of the carried personnel.
Further, the data server is connected with the access control terminal through a wireless network.
Further, the distance measuring sensor is an ultrasonic distance measuring sensor, a laser distance measuring sensor or an infrared distance measuring sensor.
Meanwhile, the invention also provides a control method applied to the hospital access control system, which comprises the following steps:
step 1: the method comprises the steps that a first microcontroller of an access control end monitors whether a terminal device is arranged nearby or not through the Bluetooth signal strength of the terminal device, when the terminal device is arranged nearby the access control end, the distance between the access control end and the terminal device is detected through a distance measuring sensor, if the distance between the access control end and the terminal device is smaller than a first distance d1, the terminal device enters an access monitoring range, and a video monitoring unit is started;
step 2: the second microcontroller of the terminal equipment sends the permission verification information in the second storage unit of the terminal equipment to the access control terminal through Bluetooth, the access control terminal judges whether the terminal equipment has the access permission of the access control through the permission verification information, and if yes, the step 3 is carried out; if not, returning to the step 1;
and step 3: judging the moving direction of the terminal equipment according to the change of the intensity of the Bluetooth signal detected by the access control terminal, if the Bluetooth signal is gradually weakened or the intensity is unchanged, keeping the terminal equipment away from the access control terminal, and returning to the step 1; if the Bluetooth signal gradually becomes stronger, the terminal equipment approaches to the access control end, and then the step 4 is carried out;
and 4, step 4: monitoring whether other people exist within a third distance d3 from the terminal equipment through the video monitoring unit, and if not, entering the step 5; if yes, reading the authority information of the carrying personnel in the second storage unit of the terminal equipment, if the authority information of the carrying personnel of the terminal equipment is a non-portable person, sending reminding information by the access control terminal, and if the authority information of the carrying personnel of the terminal equipment is a portable person, entering the step 5;
and 5: acquiring the moving speed of the terminal equipment through a speed sensor of the terminal equipment;
step 6: when the distance between the terminal equipment and the access control end is smaller than a second distance d2, the access control end sends out an opening instruction; if the moving speed is higher than a first preset speed, the door opening instruction is in a quick opening mode, and if the moving speed is lower than or equal to the first preset speed, the door opening instruction is in a common opening mode; wherein the second distance d2 is less than the first distance d 1;
and 7: when the terminal equipment passes through the entrance guard, a first microcontroller of the entrance guard control end sends a door closing instruction;
and 8: and sending the identity information in the second storage unit of the terminal equipment and the information of whether the identity information carries personnel to a data server.
Further, in step 7, after the first microcontroller of the access control end sends a door closing instruction, if the door opening instruction is in the fast opening mode, the fast door closing mode is executed, and if the door opening instruction is in the normal opening mode, the normal door closing mode is executed.
Further, the terminal device sends a request to the data server when needing to obtain the access right and the right of the carried person.
Further, the data server can establish wireless connection with the terminal device, and sends an instruction to the second microcontroller to modify the permission verification information and the permission information of the carried personnel in the second storage unit.
Compared with the prior art, the method and the system can effectively identify the identity information of personnel entering the entrance guard in the hospital, can quickly open the entrance guard in an emergency, avoid the misoperation of opening the entrance guard, simultaneously realize the function of entering by related authority personnel carrying other personnel, improve the passing efficiency of the entrance guard of the hospital, and ensure that the system is safer and more convenient.
Drawings
Fig. 1 is a schematic structural diagram of a hospital access control system.
Detailed Description
The invention is further illustrated by the following figures and examples.
The first embodiment is as follows:
as shown in fig. 1, a hospital access control system includes a data server, an access control terminal, and a terminal device;
the access control terminal is provided with a first microcontroller, a first Bluetooth module, a distance measuring sensor, a video monitoring unit and a first storage unit, and the first Bluetooth module, the distance measuring sensor, the video monitoring unit and the first storage unit are respectively connected with the first microcontroller; the terminal equipment is provided with a second microcontroller, a second Bluetooth module and a second storage unit, wherein the second Bluetooth module and the second storage unit are respectively connected with the second microcontroller. The second storage unit stores authority verification information and authority information of carrying personnel. The data server is connected with the access control terminal through a wireless network. The distance measuring sensor is an ultrasonic distance measuring sensor, a laser distance measuring sensor or an infrared distance measuring sensor.
The terminal equipment is wearable equipment and can be conveniently worn on the body of a person. The terminal equipment can be arranged on equipment such as a stretcher through a fixing device and is used for quickly controlling entrance guard in the emergency rescue process.
In order to facilitate the use of the terminal equipment, the terminal equipment can be realized on intelligent mobile equipment such as a mobile phone with corresponding module functions, and corresponding application programs are installed on the mobile phone to realize the corresponding functions of the terminal equipment.
Example two:
a hospital access control method can be applied to a hospital access control system, wherein the hospital access control system comprises a data server, an access control terminal and terminal equipment; the access control terminal is provided with a first microcontroller, a first Bluetooth module, a distance measuring sensor, a video monitoring unit and a first storage unit, and the first Bluetooth module, the distance measuring sensor, the video monitoring unit and the first storage unit are respectively connected with the first microcontroller; the terminal equipment is provided with a second microcontroller, a second Bluetooth module and a second storage unit, wherein the second Bluetooth module and the second storage unit are respectively connected with the second microcontroller. The second storage unit stores authority verification information and authority information of carrying personnel. The data server is connected with the access control terminal through a wireless network. The distance measuring sensor is an ultrasonic distance measuring sensor, a laser distance measuring sensor or an infrared distance measuring sensor. The hospital access control method applied to the system comprises the following steps:
step 1: the method comprises the steps that a first microcontroller of an access control end monitors whether a terminal device is arranged nearby through the Bluetooth signal strength of the terminal device, when the terminal device is arranged nearby the access control end, the distance between the access control end and the terminal device is detected through a distance measuring sensor, if the distance between the access control end and the terminal device is smaller than 7m, the terminal device enters an access monitoring range, and a video monitoring unit is started;
step 2: the second microcontroller of the terminal equipment sends the permission verification information in the second storage unit of the terminal equipment to the access control terminal through Bluetooth, the access control terminal judges whether the terminal equipment has the access permission of the access control through the permission verification information, and if yes, the step 3 is carried out; if not, returning to the step 1;
and step 3: judging the moving direction of the terminal equipment according to the change of the intensity of the Bluetooth signal detected by the access control terminal, if the Bluetooth signal is gradually weakened or the intensity is unchanged, keeping the terminal equipment away from the access control terminal, and returning to the step 1; if the Bluetooth signal gradually becomes stronger, the terminal equipment approaches to the access control end, and then the step 4 is carried out;
and 4, step 4: monitoring whether other people exist at a distance of 1m from the terminal equipment or not through the video monitoring unit, and if not, entering the step 5; if yes, reading the authority information of the carrying personnel in the second storage unit of the terminal equipment, if the authority information of the carrying personnel of the terminal equipment is a non-portable person, sending reminding information by the access control terminal, and if the authority information of the carrying personnel of the terminal equipment is a portable person, entering the step 5;
and 5: acquiring the moving speed of the terminal equipment through a speed sensor of the terminal equipment;
step 6: when the distance between the terminal equipment and the access control end is less than 2.5m, the access control end sends out a door opening instruction; if the moving speed is higher than a first preset speed, the door opening instruction is in a quick opening mode, and if the moving speed is lower than or equal to the first preset speed, the door opening instruction is in a common opening mode; wherein the second distance d2 is less than the first distance d 1;
and 7: when the terminal equipment passes through the entrance guard, a first microcontroller of the entrance guard control end sends a door closing instruction;
and 8: and sending the identity information in the second storage unit of the terminal equipment and the information of whether the identity information carries personnel to a data server.
In step 7, after the first microcontroller of the access control terminal sends a door closing instruction, if the door opening instruction is in a fast opening mode, the fast door closing mode is executed, and if the door opening instruction is in a normal opening mode, the normal door closing mode is executed.
And the terminal equipment sends a request to the data server when needing to obtain the access control authority and the authority of the carrying personnel.
The data server can establish wireless connection with the terminal equipment, and sends an instruction to the second microcontroller to modify the authority verification information and the authority information of the carried personnel in the second storage unit.
The above description is only exemplary of the present invention and should not be taken as limiting, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A control method applied to a hospital access control system is characterized in that the hospital access control system comprises a data server, an access control end and terminal equipment; the access control terminal is provided with a first microcontroller, a first Bluetooth module, a distance measuring sensor, a video monitoring unit and a first storage unit, and the first Bluetooth module, the distance measuring sensor, the video monitoring unit and the first storage unit are respectively connected with the first microcontroller; the terminal equipment is provided with a second microcontroller, a second Bluetooth module and a second storage unit, and the second Bluetooth module and the second storage unit are respectively connected with the second microcontroller;
the second storage unit stores authority verification information and authority information of carrying personnel; the data server is connected with the access control terminal through a wireless network; the distance measuring sensor is an ultrasonic distance measuring sensor, a laser distance measuring sensor or an infrared distance measuring sensor;
the control method comprises the following steps:
step 1: the method comprises the steps that a first microcontroller of an access control end monitors whether a terminal device is arranged nearby or not through the Bluetooth signal strength of the terminal device, when the terminal device is arranged nearby the access control end, the distance between the access control end and the terminal device is detected through a distance measuring sensor, if the distance between the access control end and the terminal device is smaller than a first distance d1, the terminal device enters an access monitoring range, and a video monitoring unit is started;
step 2: the second microcontroller of the terminal equipment sends the permission verification information in the second storage unit of the terminal equipment to the access control terminal through Bluetooth, the access control terminal judges whether the terminal equipment has the access permission of the access control through the permission verification information, and if yes, the step 3 is carried out; if not, returning to the step 1;
and step 3: judging the moving direction of the terminal equipment according to the change of the intensity of the Bluetooth signal detected by the access control terminal, if the Bluetooth signal is gradually weakened or the intensity is unchanged, keeping the terminal equipment away from the access control terminal, and returning to the step 1; if the Bluetooth signal gradually becomes stronger, the terminal equipment approaches to the access control end, and then the step 4 is carried out;
and 4, step 4: monitoring whether other people exist within a third distance d3 from the terminal equipment through the video monitoring unit, and if not, entering the step 5; if yes, reading the authority information of the carrying personnel in the second storage unit of the terminal equipment, if the authority information of the carrying personnel of the terminal equipment is a non-portable person, sending reminding information by the access control terminal, and if the authority information of the carrying personnel of the terminal equipment is a portable person, entering the step 5;
and 5: acquiring the moving speed of the terminal equipment through a speed sensor of the terminal equipment;
step 6: when the distance between the terminal equipment and the access control end is smaller than a second distance d2, the access control end sends out an opening instruction; if the moving speed is higher than a first preset speed, the door opening instruction is in a quick opening mode, and if the moving speed is lower than or equal to the first preset speed, the door opening instruction is in a common opening mode; wherein the second distance d2 is less than the first distance d 1;
and 7: when the terminal equipment passes through the entrance guard, a first microcontroller of the entrance guard control end sends a door closing instruction;
and 8: and sending the identity information in the second storage unit of the terminal equipment and the information of whether the identity information carries personnel to a data server.
2. The control method according to claim 1, wherein in the step 7, after the first microcontroller of the access control terminal issues a door closing command, if the door opening command is in a fast opening mode, a fast door closing mode is executed, and if the door opening command is in a normal opening mode, a normal door closing mode is executed.
3. The control method according to claim 1, wherein the terminal device sends a request to the data server when the access right and the personnel carrying right need to be obtained.
4. The control method according to claim 3, wherein the data server is capable of establishing wireless connection with the terminal device, and the data server sends an instruction to the second microcontroller to modify the authority verification information and the authority information of the carrying person in the second storage unit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910836675.2A CN110443931B (en) | 2019-09-05 | 2019-09-05 | Hospital access control system and control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910836675.2A CN110443931B (en) | 2019-09-05 | 2019-09-05 | Hospital access control system and control method |
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| CN110443931A CN110443931A (en) | 2019-11-12 |
| CN110443931B true CN110443931B (en) | 2021-06-01 |
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| CN201910836675.2A Active CN110443931B (en) | 2019-09-05 | 2019-09-05 | Hospital access control system and control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112365521B (en) * | 2020-12-08 | 2021-08-27 | 萱闱(北京)生物科技有限公司 | Speed monitoring method and device of terminal equipment, medium and computing equipment |
| CN112861687B (en) * | 2021-02-01 | 2023-08-08 | 郑州大学 | Mask wearing detection method, device, equipment and medium for access control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3037178B1 (en) * | 2015-06-08 | 2017-06-09 | Systemes Et Tech Identification (Stid) | SECURE ACCESS CONTROL METHOD WITH READER AND MOBILE TERMINAL, IN PARTICULAR THE TELEPHONE TERMINAL TYPE |
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| JP2006188853A (en) * | 2005-01-05 | 2006-07-20 | Omron Corp | Security device |
| CN107730663A (en) * | 2017-05-10 | 2018-02-23 | 西安艾润物联网技术服务有限责任公司 | Door-access control method and device |
| CN107705399A (en) * | 2017-09-15 | 2018-02-16 | 南京右转信息科技有限公司 | The control system and control method of a kind of intelligent entrance guard |
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