CN103306592A - Safety reminding system and safety reminding method - Google Patents

Abstract

The invention provides a safety reminder system and a safety reminder method. The safety reminder method includes the steps of: acquiring the image of the user around the door body; determining whether the user has passed the safety door system by analyzing the image of the user; after determining that the user has passed the safety door system, detecting whether the door body is closed; if If it is determined that the user has passed through the safety door system and the door body is not closed, a prompt message is sent to remind the user that the door is not closed. The safety reminder system and the safety reminder method in the present invention can automatically detect whether the door is closed after the user enters or exits the door, preventing people from entering or going out and causing losses due to forgetting to lock the door.

Description

Safety reminder system and safety reminder method

technical field

The present invention relates to a safety reminding system and a safety reminding method, in particular to a going out safety reminding system and a going out safety reminding method.

Background technique

With the acceleration of the pace of life and work, people often forget to lock the door when they are busy entering or going out, thus causing certain potential safety hazards.

Contents of the invention

In order to solve the above problems, the present invention provides a safety reminder system applied to a safety door system. The security reminder system includes: an image acquisition module, used to acquire images of the user around the door body; a processing module, used to receive the user images acquired by the image acquisition module, and determine whether the user has passed through the door by analyzing the images of the user. Safety door system; detection module, used to detect whether the door body is closed after the processing unit determines that the user has passed the safety door system; prompt module, when it is determined that the user has passed the safety door system and the door body is not closed, the prompt The module sends a prompt message to remind the user that the door is not closed.

The present invention also provides a safety reminder method, which includes the steps of: acquiring the image of the user around the door body; determining whether the user has passed the security door system by analyzing the image of the user; after determining that the user has passed the security door system, Detect whether the door is closed; if it is determined that the user has passed the safety door system and the door is not closed, a prompt message is sent to remind the user that the door is not closed.

The safety reminder system and the safety reminder method in the present invention can automatically detect whether the door is closed after the user enters or exits the door, preventing people from entering or going out and causing losses due to forgetting to lock the door.

Description of drawings

FIG. 1 is a schematic diagram of the functional modules of the safety reminder system in an embodiment of the present invention.

FIG. 2 is a schematic structural diagram of the safety reminder system shown in FIG. 1 .

Fig. 3 is a flow chart of a safety reminder method in an embodiment of the present invention.

Description of main component symbols

  Safety Reminder System 100 Security door system 200 Image acquisition module 10 processing module 20 detection module 30 Prompt module 40 wall 201 door frame 202 door body 203

The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned drawings.

Detailed ways

The safety reminder system and the safety reminder method in the present invention will be further described in detail below in conjunction with the accompanying drawings.

Please refer to FIG. 1 and FIG. 2. In a preferred embodiment of the present invention, the safety reminder system 100 is applied to a safety door system 200 of a building, wherein the safety door system 200 includes a wall 201, a door frame installed on the wall 202 and the door body 203 installed on the door frame 202, the security reminder system 100 detects whether the door body 203 is closed when detecting that the user passes through the security door system 200 from indoor to outdoor, and if it detects that the door body 203 If it is not closed, the user is reminded to lock the door in time. The safety reminder system 100 includes an image capture module 10 , a processing module 20 , a detection module 30 and a prompt module 40 .

The image acquisition module 10 is used to acquire images of users around the door body 203 . In this embodiment, the image acquisition module 10 acquires a user image captured by a camera from a camera. In another embodiment, the image acquisition module 10 is a camera, and the image acquisition module 10 is installed on at least one of the indoor and outdoor walls 201 near the door frame 202, for continuously capturing the images of the user on the door. 203 surrounding motion images.

The processing module 20 is used to receive the image of the user acquired by the image acquisition module 10, and determine whether the user has passed the security door system 200 by analyzing the image of the user, wherein, when the processing module 20 determines that the image acquisition module 10 acquires If the image of the user appears in the image of the user for a period of time and then the image of the user disappears, then the processing module 20 determines that the user has passed the security door system 200, wherein, passing the security door system 200 may mean that the user walks out of the room through the security door system 200 to Outside, it can also be that the user enters the room from the outside through the security door system 200 . In this embodiment, when the image acquired by the image acquisition module 10 is an indoor image, if the processing module 20 judges that the image of the user in the acquired image is gradually getting larger, it means that the user is walking from the indoor to the door body 203 , when the user's image gradually grows larger and finally disappears, it can be determined that the user has walked out of the room. When the image acquired by the image acquisition module 10 is an outdoor image, if the processing module 20 judges that the image of the user in the image is getting smaller gradually, then it is determined that the user has gone from indoor to outdoor.

When it is determined that the user passes through the security door system 200, the processing module 20 controls the detection module 30 to detect whether the door body 203 is closed. In this embodiment, the detection module 30 is a pair of infrared emitting and receiving devices. One of the infrared emitting device and the infrared receiving device is arranged on the door frame 202, and the other is arranged on the door body 203. The infrared emitting device The device is arranged opposite to the infrared receiving device. When the door 203 is closed, the infrared receiving device can receive the infrared rays emitted by the infrared emitting device, and then the detection module 30 determines that the door 203 has been closed. If the door 203 is not closed, the infrared receiving device cannot receive the infrared rays emitted by the infrared emitting device, so the detection module 30 determines that the door 203 is not closed. In another embodiment, the detection module 30 may be a pair of opposite reed switches installed on the door frame 202 and the door body 203 respectively.

When the processing module 20 determines that the user has passed the safety door system 200 and the door body 203 is not closed, the prompt module 40 is controlled to send a prompt message to remind the user that the door is not closed, and the user is asked to check. If the processing module 20 determines that the user has passed the safety door system 200 and the door body 203 has been closed, the prompt module 40 does not send a prompt message. In this embodiment, the prompt module 40 is an alarm device installed on the safety door system 200, and the alarm device can remind the user that the door body 203 is not closed through sound or light. In another embodiment, the prompt module 40 can communicate with the user's handheld device, for example, communicate with the house owner's mobile phone, and send prompt information to the user's handheld device, wherein the prompt information can be text information and A combination of voice messages. In this embodiment, after the processing module 20 determines that the user has passed the security door system 200 and the door body 203 has not been closed for more than a predetermined time, for example, 10 seconds, it controls the prompt module 40 to send the prompt message to remind the user that the door is not closed.

Please refer to Fig. 3, in one embodiment of the present invention, the safety reminder method includes steps:

S301: The image acquisition module 10 acquires images of the user around the door body 203 .

S302: The processing module 20 receives the user's image captured by the image capturing module 10, and determines whether the user has passed through the security door system 200 by analyzing the user's image. If yes, execute step S203, if not, return to step S301. In this embodiment, when the image acquired by the image acquisition module 10 is an indoor image, if the processing module 20 judges that the image of the user in the acquired image is gradually getting larger, it means that the user is walking from the indoor to the door body 203 , when the user's image gradually grows larger and finally disappears, it can be determined that the user has walked out of the room. When the image acquired by the image acquisition module 10 is an outdoor image, if the processing module 20 judges that the image of the user in the image is getting smaller gradually, it means that the user has gone from indoor to outdoor.

S303: The processing module 20 controls the detection module 30 to detect whether the door 203 is closed. If yes, return to step S301, if not, execute step S304. In this embodiment, the detection module 30 is a pair of infrared emitting device and infrared receiving device, one of the infrared emitting device and the infrared receiving device is arranged on the door frame 202, and the other is arranged on the door body 203, The infrared emitting device is opposite to the infrared receiving device. When the door 203 is closed, the infrared receiving device can receive the infrared rays emitted by the infrared emitting device, and the detection module 30 determines that the door 203 has been closed. If the door 203 is not closed, the infrared receiving device cannot receive the infrared rays emitted by the infrared emitting device, so the detection module 30 determines that the door 203 is not closed. In another embodiment, the detection module 30 may be a pair of magnetic reed switches installed on the door frame 202 and the door body 203 respectively.

S304: The prompt module 40 sends a prompt message to remind the user that the door is not closed, and asks the user to check.

While there has been illustrated and described the preferred embodiment of the invention, those skilled in the art will appreciate that various changes and modifications can be made without departing from the true scope of the invention. It is therefore intended that the invention not be limited to the particular embodiment disclosed as the best mode contemplated for carrying out this invention, but that the invention encompasses all embodiments within the scope of the appended claims.

Claims (13)

1. A safety reminder system applied to a safety door system, characterized in that the safety reminder system comprises: An image acquisition module, configured to acquire images of the user around the door; A processing module, configured to receive the image of the user acquired by the image acquisition module, and determine whether the user has passed through the security door system by analyzing the image of the user; A detection module, configured to detect whether the door body is closed after the processing unit determines that the user has passed the safety door system; A prompting module, when it is determined that the user has passed through the safety door system and the door body is not closed, the prompting module sends a prompting message to remind the user that the door is not closed. 2. The security reminder system according to claim 1, wherein the image acquisition module acquires a user image captured by the camera from a camera. 3. The security reminder system according to claim 1, wherein the image acquisition module is a camera, and the camera is installed on at least one of indoor and outdoor walls near the door. 4. The security reminder system according to claim 1, wherein when the processing module determines that the image of the user appears in the image acquired by the image acquisition module and disappears after a period of time, the processing module determines that the user have passed through the security gate system. 5. The safety reminder system according to claim 4, wherein when the image acquired by the image acquisition module is an indoor image, if the processing module judges that the image of the user in the acquired image is gradually getting larger, then It means that the user is moving from indoors to the door. When the user's image gradually becomes larger and finally disappears, it can be determined that the user has walked out of the indoor. When the image acquired by the image acquisition module is an outdoor image, if the processing module judges that the image If the image of the user in the middle is gradually getting smaller, it means that the user has gone from indoor to outdoor. 6. The safety reminder system according to claim 1, wherein the detection module is a pair of infrared emitting and receiving devices, one of the infrared emitting device and the infrared receiving device is arranged on the door frame, and the other is arranged on the door frame. On the door, the infrared emitting device is arranged opposite to the infrared receiving device. When the door is closed, the infrared receiving device can receive the infrared rays emitted by the infrared emitting device, and the detection module determines that the door has been closed. If the door is not closed, the infrared receiving device cannot receive the infrared rays emitted by the infrared emitting device, so the detection module determines that the door is not closed. 7. The safety reminder system according to claim 1, wherein the detection device is a pair of opposite reed switches installed on the door frame and the door body respectively. 8. The safety reminder system according to claim 1, wherein the reminder module is an alarm device installed on the safety door system, and the alarm device can remind the user that the door is not closed through sound or light. 9. The safety reminder system according to claim 1, wherein the reminder module is capable of communicating with the user's handheld device, and sends the reminder information to the user's handheld device. 10. The security reminder system according to claim 1, wherein the processing module controls the prompt module to send the prompt message after determining that the user has passed through the security door system and the door body has not been closed for more than a predetermined time. 11. A safety reminder method applied in a safety reminder system, characterized in that the safety reminder method comprises steps: Obtain the image of the user around the door; Determine whether the user has passed through the security door system by analyzing the image of the user; When it is determined that the user has passed the safety door system, detect whether the door is closed; If it is determined that the user has passed through the safety door system and the door body is not closed, a prompt message is sent to remind the user that the door is not closed. 12. The safety reminder method according to claim 11, wherein the method for determining whether the user has passed through the security door system by analyzing the image of the user is as follows: When it is determined that the image of the user appears in the acquired image and disappears after a period of time, it is determined that the user has passed through the security door system. 13. The safety reminder method according to claim 12, characterized in that: When the acquired image is an indoor image, if it is determined that the user's image in the acquired image is gradually getting larger, it means that the user is moving from the room to the door. When the user's image gradually becomes larger and finally disappears, it can be determined that the user If the acquired image is an outdoor image, if the image of the user in the determined image gradually becomes smaller, it means that the user has gone from indoor to outdoor.

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