CN210324501U - Portable intelligent passenger flow perception and early warning device - Google Patents
Portable intelligent passenger flow perception and early warning device Download PDFInfo
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- CN210324501U CN210324501U CN201920577722.1U CN201920577722U CN210324501U CN 210324501 U CN210324501 U CN 210324501U CN 201920577722 U CN201920577722 U CN 201920577722U CN 210324501 U CN210324501 U CN 210324501U
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Abstract
The utility model relates to a portable intelligent passenger flow perception and early warning device belongs to the people flow control field. The method is characterized in that: the device comprises a host, a telescopic bracket, a mounting bottom plate, a data acquisition module and a sucker clip; the host computer sets up on mounting plate, and telescopic bracket is push-and-pull foldable, and its one end is connected with the top of host computer, and the other end is connected with data acquisition module bottom, and data acquisition module is connected with the host computer electricity, and one side of sucking disc clip head is connected with mounting plate through a revolute joint, and the opposite side of head is the sucking disc, and host computer and data acquisition module pass through clip or sucking disc to be fixed in various positions. The utility model discloses small and exquisite portable, quick detachable installation, with low costs realize laying in a flexible way under the prerequisite that covers on a large scale, combined wiFi technique, infrared image recognition technology and face video recognition technology application in different scenes's advantage, obtain one receive passenger flow density influence less, the higher passenger flow collection equipment of passenger flow data precision.
Description
Technical Field
The utility model relates to a portable intelligent passenger flow perception and early warning device belongs to the people flow control field.
Background
Under the conditions of large-scale event holding places, hot scenic spots in holidays, traffic hubs suffering from sudden operation delay, other emergencies and the like, a phenomenon of large passenger flow gathering can occur in public places, and if the phenomena cannot be found and taken, serious potential safety hazards can be caused.
There are many technical devices for collecting and sensing passenger flow, including: the system comprises an infrared passenger flow sensing device, a video identification passenger flow sensing device, a WiFi passenger flow acquisition device, an RFID passenger flow acquisition device, a Bluetooth passenger flow acquisition device and the like. However, different passenger flow perception and collection technical devices have different defects: the infrared passenger flow sensing equipment is extremely easy to be interfered by external factors, has large error and is only suitable for scenes with simple number of people; the video identification passenger flow perception equipment has high cost and greatly reduces the accuracy under the condition of intensive passenger flow; the WiFi probe passenger flow acquisition equipment is low in cost and simple in algorithm, is easily interfered, is greatly influenced by terrain and buildings, and has a certain error; the RFID passenger flow acquisition equipment is light and small in size, is not influenced by sight distance and topographic buildings, but the reader is high in price; the Bluetooth passenger flow acquisition equipment is easy to integrate and low in power consumption, but the Bluetooth technology of the low version is poor in stability and easy to suffer from noise signal interference. Moreover, the position of the device is fixed after installation, the device is difficult to adjust according to actual conditions, and the device cannot better adapt to the change of people flow, so that a passenger flow sensing and early warning device which is high in precision, low in cost, small and portable is needed for timely and objectively grasping the passenger flow condition and aiming at sudden and special passenger flow gathering phenomena.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable intelligent passenger flow perception and early warning device overcomes prior art's defect, to proruption, special passenger flow gathering phenomenon, realizes high accuracy, mobilizable intelligent passenger flow perception and early warning.
The technical scheme is as follows:
a portable intelligent passenger flow sensing and early warning device comprises a host, a telescopic bracket, a mounting base plate, a data acquisition module, a rotary joint and a sucker clamp; the host computer sets up on mounting plate, and telescopic bracket is push-and-pull foldable, and its one end is connected with the top of host computer, and the other end is connected with data acquisition module bottom, and data acquisition module is connected with the host computer electricity, and one side of sucking disc clip head is connected with mounting plate through a revolute joint, and the opposite side of head is the sucking disc, and host computer and data acquisition module pass through clip or sucking disc to be fixed in various positions.
Furthermore, a single chip microcomputer module and a power supply module are fixed in a shell of the host through a support rod, and an early warning module is installed on one side surface of the shell; the power supply module supplies power to the single chip microcomputer module, the early warning module and the data acquisition module, the single chip microcomputer module receives data of the data acquisition module, and the early warning module is driven to operate after a set early warning value is reached.
Furthermore, the single chip microcomputer module is composed of a raspberry pi main board and a raspberry pi expansion board.
Furthermore, mounting holes are formed in the periphery of the mounting bottom plate.
Further, the data acquisition module comprises a WiFi probe, an infrared detector and a human image recognition camera, and the number of people in the passenger flow is counted by collecting WiFi signals and images.
Furthermore, the early warning module comprises a buzzer, a colored lamp and a wireless communication module, and the early warning module gives an alarm in a sound, light and wireless information mode respectively.
Has the advantages that:
1) the utility model discloses small and exquisite portable, quick detachable installation, with low costs realize laying in a flexible way under the prerequisite that covers on a large scale.
2) The advantages of the WiFi technology, the infrared image recognition technology and the face video recognition technology applied in different scenes are combined, and the passenger flow acquisition equipment which is less affected by passenger flow density and higher in passenger flow data precision is obtained.
3) The method has the advantages that the expansibility is strong, the specific requirements under different conditions are met by adding different types of data acquisition equipment, and the directional optimization and customization are performed.
Drawings
Fig. 1 is a schematic overall appearance diagram of the present invention;
FIG. 2 is a schematic structural diagram of a host;
wherein: the device comprises a host 1, a telescopic support 2, a data acquisition module 3, a sucker clamp 4, a rotary joint 5, a shell 11, a mounting base plate 12, a supporting rod 13, a single-chip microcomputer module 14, an early warning module 15 and a power supply module 16.
Detailed Description
The present invention will be described in detail with reference to the following drawings and specific embodiments:
as shown in fig. 1, the portable intelligent passenger flow sensing and early warning device comprises a host 1, a telescopic bracket 2, a mounting base plate 12, a data acquisition module 3, a rotary joint 5 and a sucker clamp 4; wherein host computer 1 sets up on mounting plate 12, and telescopic bracket 2 is push-and-pull foldable, and its one end is connected with the top of host computer 1, and the other end is connected with 3 bottoms of data acquisition module, and data acquisition module 3 is connected with host computer 1 electricity, and one side of 4 heads of sucking disc clip is connected 12 with mounting plate through a revolute joint 5, and the opposite side of head is the sucking disc, and host computer 1 and data acquisition module 3 pass through clip or sucking disc to be fixed in various positions.
As shown in fig. 2, a shell 11 of the host 1 is fixed with a single chip module 14 and a power supply module 16 through a support rod 13, and one side surface of the shell is provided with an early warning module 15; the power supply module 16 supplies power to the single chip microcomputer module 14, the early warning module 15 and the data acquisition module 3, and the single chip microcomputer module 14 receives data of the data acquisition module 3 and drives the early warning module 15 to operate after a set early warning value is reached.
The single chip microcomputer module 14 is composed of a raspberry pi main board and a raspberry pi expansion board.
Mounting holes are formed around the mounting base plate 12.
The data acquisition module 3 comprises a WiFi probe, an infrared detector and a human image recognition camera, and counts the number of people in the passenger flow by collecting WiFi signals and images.
The early warning module 15 comprises a buzzer, a colored lamp and a wireless communication module, and alarms in a sound, light and wireless information mode respectively.
The specific implementation manner of the utility model is as follows:
1. the device is secured at the monitored site. The installation and fixation mode can be selected according to the specific conditions on site, and if the installation conditions have smooth surface layers (such as glass, ceramic tiles, paint and the like), the device is fixed by pressing the sucker to press and buckle the sucker by using the sucker; if the installation condition is a plate-shaped or column-shaped object, fixing the device by using a clamp; if the installation condition has the installation hole, the fixed sucker clamp is detached from the lower surface of the installation support base plate, and the device is directly fixed through the installation holes on the periphery of the base plate.
2. The device is adjusted as the case may be. The telescopic degree of the camera telescopic support is fixed through the fixed angle of the fixed sucker clamp and the rotary joint adjusting device at the bottom plate of the mounting support and through the nut knob at the movable groove at the bottom of the push-pull folding telescopic support.
3. The host is turned on, the WiFi probe, the infrared detector and the image recognition camera detect data and count the data, the data are transmitted to the host, and when the count reaches a preset early warning value, the early warning module sends information to related personnel through the buzzer, the colored lamp emits light, the wireless communication module sends the information to the related personnel and the like to perform real-time early warning.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and scope of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a portable intelligent passenger flow perception and early warning device which characterized in that: the device comprises a host (1), a telescopic bracket (2), a mounting base plate (12), a data acquisition module (3), a rotary joint (5) and a sucker clamp (4); wherein host computer (1) sets up on mounting plate (12), telescopic bracket (2) are push-and-pull foldable, its one end is connected with the top of host computer (1), the other end is connected with data acquisition module (3) bottom, data acquisition module (3) are connected with host computer (1) electricity, one side of sucking disc clip (4) head is connected (12) through a revolute joint (5) and mounting plate, the opposite side of head is the sucking disc, host computer (1) and data acquisition module (3) are fixed by the monitoring point through clip or sucking disc.
2. The portable intelligent passenger flow awareness and early warning device of claim 1, wherein: a single chip microcomputer module (14) and a power supply module (16) are fixed in a shell (11) of the host (1) through a support rod (13), and an early warning module (15) is installed on one side surface of the shell; the power supply module (16) supplies power to the single chip microcomputer module (14), the early warning module (15) and the data acquisition module (3), the single chip microcomputer module (14) receives data of the data acquisition module (3), and the early warning module (15) is driven to operate after a set early warning value is reached.
3. The portable intelligent passenger flow awareness and early warning device of claim 2, wherein: the single chip microcomputer module (14) is composed of a raspberry pi main board and a raspberry pi expansion board.
4. The portable intelligent passenger flow awareness and early warning device of claim 1, wherein: and mounting holes are formed around the mounting bottom plate (12).
5. The portable intelligent passenger flow awareness and early warning device of claim 1, wherein: the data acquisition module (3) comprises a WiFi probe, an infrared detector and a human image recognition camera, and the number of people in the passenger flow is counted by collecting WiFi signals and images.
6. The portable intelligent passenger flow awareness and early warning device of claim 2, wherein: the early warning module (15) comprises a buzzer, a colored lamp and a wireless communication module, and alarms in a sound, light and wireless information mode respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920577722.1U CN210324501U (en) | 2019-04-25 | 2019-04-25 | Portable intelligent passenger flow perception and early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920577722.1U CN210324501U (en) | 2019-04-25 | 2019-04-25 | Portable intelligent passenger flow perception and early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210324501U true CN210324501U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920577722.1U Expired - Fee Related CN210324501U (en) | 2019-04-25 | 2019-04-25 | Portable intelligent passenger flow perception and early warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210324501U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113163159A (en) * | 2021-02-24 | 2021-07-23 | 浙江尚昕能源科技有限公司 | Portable wisdom safety supervision equipment |
| CN114785943A (en) * | 2022-03-31 | 2022-07-22 | 联想(北京)有限公司 | Data determination method, equipment and computer readable storage medium |
-
2019
- 2019-04-25 CN CN201920577722.1U patent/CN210324501U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113163159A (en) * | 2021-02-24 | 2021-07-23 | 浙江尚昕能源科技有限公司 | Portable wisdom safety supervision equipment |
| CN113163159B (en) * | 2021-02-24 | 2022-05-31 | 浙江尚昕能源科技有限公司 | Portable wisdom safety supervision equipment |
| CN114785943A (en) * | 2022-03-31 | 2022-07-22 | 联想(北京)有限公司 | Data determination method, equipment and computer readable storage medium |
| CN114785943B (en) * | 2022-03-31 | 2024-03-05 | 联想(北京)有限公司 | Data determination method, device and computer readable storage medium |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |