BRT unattended gate system

Abstract

The utility model discloses a BRT unattended gate machine system, which relates to the technical field of gate machines and comprises a gate machine composed of a first gate machine box and a second gate machine box, the first gate machine box and the second gate machine box are oppositely arranged at a certain interval to form a security check channel, gates are oppositely arranged on the first gate machine box and the second gate machine box, and the BRT unattended gate machine system further comprises a gas detection mechanism. An infrared sensor is installed on the inner side of the gate box, and the gas detection mechanism comprises air ducts vertically and symmetrically arranged on the inner side of the gate box. By arranging a slot machine, a code scanning and payment all-in-one machine and a certificate recognizer, multiple payment card swiping modes are provided, and the convenience and adaptability of the system are enhanced; the BRT unattended gate system integrates the functions of card swiping, code scanning, coin inserting, certificate recognition, gas detection, UPS monitoring, gate door opening and closing and the like, and further improves the digitization, intelligence, operation efficiency and passenger travel experience of a BRT platform.

Description

Technical Field

[0001] The utility model belongs to the technical field of gate machines, and in particular relates to a BRT unmanned gate machine system. Background Art

[0002] With the development of technologies such as the Internet of Things, artificial intelligence, and big data analysis, smart transportation is the general trend. BRT, as a new operating system between rail transit and conventional transportation, uses modern bus technology in conjunction with the operation and management of intelligent transportation to enable traditional bus systems to basically reach the service level of rail transit, while its investment and operating costs are lower than those of rail transit and close to those of conventional buses. At ordinary BRT stations, passengers can pay by swiping cards, inserting coins, and scanning codes, and then quickly enter the station and board the bus. However, there is a demand for free rides for passengers with special certificates. Currently, passengers who need to hold free ride certificates must present valid certificates to the ticket office of the station to receive welfare tickets for free. Passengers cannot enter the station and board the bus on their own, which brings great inconvenience to passengers with special certificates. For the sake of vehicle operation safety, dangerous goods detection is also very important. The existing gates cannot realize the function of dangerous goods detection, which is a shortcoming of conventional BRT stations.

[0003] The patent publication number is CN 111815830 A, which discloses a dangerous chemical security inspection device and a gate system. By combining dangerous gas detection with a gate, the function of automatically detecting dangerous goods is realized. During the detection, it mainly relies on the flow of gas for detection, which requires blowing air to the passengers when they pass through the gate. In order to improve the detection effect, strong wind is generally used. Most of the existing technologies use fans to blow strong wind directly to the passenger's body, which will make some passengers feel uncomfortable and reduce the passenger experience. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a BRT unattended gate system, which integrates functions such as card swiping, code scanning, coin insertion, document recognition, gas detection, UPS monitoring and gate door opening and closing, thereby improving the digitization and intelligence of the BRT platform.

[0005] The solution adopted by the utility model to solve the technical problem is: a BRT unattended gate system, including a gate consisting of a gate box one and a gate box two, the gate box one and the gate box two are arranged relative to each other at a certain distance to form a security inspection channel, gates are arranged relative to each other on the gate box one and the gate box two, and also includes a gas detection mechanism, an infrared sensor is installed on the inner side of the gate box one, and the gas detection mechanism includes a wind tube vertically symmetrically arranged on the inner side of the gate box one, and the wind sprayed by the wind tube can form a wind curtain, and a wind tube is installed on the outer side of the gate box one. The fan is connected to the wind tube through an air guide duct and a shunt pipe, and a solenoid valve is provided on the shunt pipe. A gas detector is installed on the inner side of the gate box two, and a driving mechanism for controlling the rotation of the wind tube is provided on the gate; the driving mechanism includes a motor installed in the gate box one, and a transmission shaft is fixedly mounted on the output end of the motor in a horizontal direction, a worm gear is fixedly mounted on the end of the wind tube, and a worm meshing with the worm gear is fixedly mounted on the transmission shaft; the gate is embedded with a code scanning payment machine and a coin machine, and an ID card reader is provided on the gate.

[0006] Furthermore, a deflector cover is provided on the inner side of the gate box 2, and there are a plurality of gas detectors, which are arranged in layers up and down and arranged on the rear side of the air inlet of the deflector cover.

[0007] Furthermore, the end of the wind tube is connected to the diversion pipe through a rotating joint.

[0008] Furthermore, the gate machine is provided with a video intercom front end.

[0009] Furthermore, the gates may be arranged in multiple groups at a certain interval, and channel fences may be installed between adjacent gates.

[0010] Furthermore, the gate is powered by a UPS.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides a gas detection mechanism and a driving mechanism. When a passenger passes through the security inspection channel, the passenger can blow air to the gas detector through the air duct to detect the air around the passenger. The gas detection mechanism is used to realize automatic passenger security inspection, thereby improving the passage efficiency. In addition, during the security inspection process, the air duct can be dynamically adjusted according to the moving position of the passenger through the cooperation of the driving mechanism and the infrared sensor to avoid the wind blowing directly to the passenger, thereby improving the passenger experience.

[0013] By setting up coin machines, QR code payment machines and ID card identifiers, multiple payment methods are provided to enhance the convenience and adaptability of the system. The BRT unmanned gate system integrates functions such as card swiping, QR code scanning, coin insertion, ID card recognition, gas detection, UPS monitoring and gate opening and closing, further improving the digitization and intelligence of BRT platforms, operational efficiency and passenger travel experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0015] Figure 2 This is one of the three-dimensional structural diagrams of the gate machine of the utility model;

[0016] Figure 3 This is the second schematic diagram of the three-dimensional structure of the gate machine of the utility model;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 5 It is a system diagram of the utility model;

[0019] Figure 6 This is a system diagram of the gas detection mechanism of the present utility model.

[0020] In the figure: 1. Gate; 11. Gate box 1; 12. Gate box 2; 13. Gate; 2. Scan code payment machine; 3. Passage fence; 4. Video intercom front end; 5. Coin machine; 6. Document recognition device; 7. Infrared sensor; 8. Gas detection mechanism; 81. Air deflector; 82. Gas detector; 83. Ventilation port; 84. Fan; 85. Air cylinder; 86. Air duct; 87. Diverter; 88. Solenoid valve; 89. Rotary joint; 9. Driving mechanism; 91. Motor; 92. Transmission shaft; 93. Worm; 94. Worm gear. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1-6 The utility model provides a technical solution for the BRT unmanned gate system: Example

[0023] according to Figure 1 , Figure 2 and Figure 3As shown, the gate 1 is composed of a gate box 11 and a gate box 2 12. The gate box 11 and the gate box 2 12 are arranged relative to each other at a certain distance to form a security inspection channel. Gates 13 for blocking the security inspection channel and a matching gate driving device are arranged on the gate box 11 and the gate box 2 12. The gates can be arranged in multiple groups at a certain distance, and a channel fence 3 is installed between adjacent gates. A gas detection mechanism 8 is provided on the gate 13. The gas detection mechanism 8 includes a vertically symmetrical set of gates 13 and a gas detection mechanism 8. The wind tube 85 on the side is provided with a fan 84 on the gate box 11, and the air outlet end of the fan 84 is connected with an air guide 86. The air guide 86 is provided with a shunt pipe 87 connected with the two wind tubes 85, and the upper end of the wind tube 85 is connected with the shunt pipe 87 through a rotating joint 89. The wind sprayed by the wind tube 85 can form a wind curtain, and a solenoid valve 88 is provided on the shunt pipe 87. An infrared sensor 7 connected with the signal of the solenoid valve 88 is installed inside the gate box 11. The detection range of the infrared sensor 7 can cover the security inspection channel. A gas detector 82 is installed on the inner side of the gate box 12. In order to improve the wind gathering effect, a guide cover 81 located at the front end of the detection probe of the gas detector 82 is provided on the inner side of the gate box 12. There are multiple guide covers 81, which are arranged horizontally on the inner side of the gate box 12, and the two guide covers 81 at the end face the two wind tubes 85. There are multiple gas detectors 82, which are arranged in layers at the upper, middle and lower levels and arranged on the rear side of the air inlet of the guide cover 81. By setting multiple gas detectors 82, it can be improved. The detection range is high and the accuracy of the detection result is high. The outer side of the gate box 12 is provided with a vent 83 corresponding to each guide cover 81. When the passenger passes through the gate 13, the fan 84 is operated, and the wind blown out by the wind tube 85 blows from the right side of the security inspection channel to the gas detector 82 on the left side. When the wind flows, it will carry the gas around the passenger. The gas detector 82 analyzes and detects the gas around the passenger to determine whether the passenger is carrying dangerous gas or liquid prohibited items, so as to achieve the effect of security inspection of the passenger;

[0024] like Figure 4As shown, a driving mechanism 9 for controlling the rotation of the wind tube 85 is provided on the gate 1, including a motor 91 installed in a gate box 11, the motor 91 is connected to the infrared sensor 7 by signal, and a transmission shaft 92 is fixedly mounted on the output end of the motor 91 in a horizontal direction, a worm gear 94 is fixedly mounted on the lower end of the wind tube 85, and a worm 93 meshing with the worm gear 94 is fixedly mounted on the transmission shaft 92. When a passenger enters the security inspection channel, the infrared sensor 7 can detect the passenger's moving position in real time and send a signal to the motor 91. The motor 91 controls the worm gear 93 and the worm gear 94 to cooperate in transmission, driving the wind tube 85 to rotate. As the passenger walks, the wind tube 85 rotates clockwise following the passenger's moving path, ensuring that the passenger is always between the front and rear wind curtains, and can prevent strong wind from blowing directly onto the passenger's body while detecting the gas around the passenger, preventing the passenger from feeling uncomfortable due to the wind.

[0025] The gate machine 1 is provided with a video intercom front-end device 4. If the gas detection mechanism 8 detects that the passenger is carrying dangerous goods, the system will broadcast a voice prompt in time and trigger the linkage alarm capture. The alarm signal and the captured image information are transmitted to the gate machine control platform through the main control board.

[0026] In specific use, the utility model BRT unmanned gate system, first, the air outlet of the air duct 85 corresponds to the entrance of the security inspection channel, when a passenger enters the security inspection channel, the infrared sensor 7 senses the signal, controls the fan 84 to operate, and the solenoid valve 88 opens, so that the air duct 85 blows out the air curtain. At this time, the passenger is between the front and rear air curtains, and the motor 91 is operated at a speed-adjusting speed according to the passenger movement speed detected by the infrared sensor 7. Under the transmission cooperation of the worm gear 94 and the worm 93, the two air ducts 85 are controlled to rotate from the entrance of the security inspection channel to the exit of the security inspection channel, ensuring that the passenger is always between the two air curtains. Between the wind curtains, the wind carries the air around the passenger to the left, and after being guided by the deflector 81, it flows to the detection probe of the gas detector 82. The gas detector 82 performs security checks on the passengers. If no dangerous gas is detected, the gate 13 opens and the passenger passes through the gate 1. If dangerous gas is detected, the gate 13 does not open, and the video intercom front-end machine 4 on the gate 13 sends out an alarm signal and captures the passenger at the same time. When the previous passenger successfully passes through the security inspection channel, the fan 84 is turned off, and the motor 91 controls the wind tube 85 to return to the position corresponding to the entrance of the security inspection channel, waiting for the next passenger to enter the security inspection channel. Example

[0027] On the basis of the first embodiment, Figure 1As shown, the gate machine 1 is provided with an embedded code scanning payment integrated machine 2 and a coin machine 5. The code scanning payment integrated machine 2 and the intelligent coin payment integrated machine obtain the passenger's card swiping or code scanning data and coin insertion data, analyze the data in real time and control the gate 13 to open and close, broadcast the door opening and closing voice at the same time, and upload the consumption data to the platform. If the network or power is disconnected, the consumption data is saved in the database of the main control board, and the consumption data is uploaded to the platform after the equipment is restored to normal, so as to ensure the integrity of the data; the gate machine 1 is provided with a certificate identifier 6, Through the document identifier 6, people with special documents (such as veterans' preferential card, disability certificate) can directly identify the documents and enter the station for free; the electrical components on the gate 1 are powered by UPS, and the gate system can upload the operating status of the QR code payment all-in-one machine and the smart coin payment all-in-one machine, gate, UPS, document identifier and gas detector to the platform in real time through the main control board, and can also remotely control the opening and closing of the gate. The BRT unmanned gate system integrates multiple functions, making the BRT platform more intelligent and digital.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A BRT unmanned gate system, comprising a gate (1) consisting of a gate box (11) and a gate box (12), wherein the gate box (11) and the gate box (12) are arranged opposite to each other at a certain distance to form a security inspection channel, and gates (13) are arranged opposite to each other on the gate box (11) and the gate box (12), characterized in that: The invention also comprises a gas detection mechanism (8), wherein an infrared sensor (7) is installed inside the gate box (11), and the gas detection mechanism (8) comprises a wind tube (85) vertically symmetrically arranged inside the gate box (11), and the wind ejected by the wind tube (85) can form a wind curtain. A fan (84) is installed on the gate box (11), and the fan (84) is connected to the wind tube (85) through an air guide pipe (86) and a shunt pipe (87), and a solenoid valve (88) is provided on the shunt pipe (87). A gas detector (82) is installed inside the gate box (12). , and a driving mechanism (9) for controlling the rotation of a wind tube (85) is provided on the gate machine (1); the driving mechanism (9) comprises a motor (91) installed in a gate machine box (11); a transmission shaft (92) is fixedly mounted on the output end of the motor (91) in a transverse direction, a worm gear (94) is fixedly mounted on the end of the wind tube (85), and a worm (93) meshing with the worm gear (94) is fixedly mounted on the transmission shaft (92); the gate machine (1) is embedded with a code scanning payment machine (2) and a coin machine (5), and a document identifier (6) is provided on the gate machine (1).

2. The BRT unmanned gate system according to claim 1 is characterized in that: A flow guide cover (81) is provided on the inner side of the second gate box (12), and a plurality of gas detectors (82) are provided, which are arranged in layers up and down and arranged on the rear side of the air inlet of the flow guide cover (81).

3. The BRT unmanned gate system according to claim 1 is characterized in that: The end of the wind tube (85) is connected to the diversion pipe (87) via a rotating joint (89).

4. The BRT unmanned gate system according to claim 1, characterized in that: The gate machine (1) is provided with a visual intercom front end.

5. The BRT unmanned gate system according to claim 1 is characterized in that: The gates (1) can be arranged in multiple groups at a certain distance from each other, and channel fences (3) are installed between adjacent gates (1).

6. The BRT unmanned gate system according to claim 1, characterized in that: The gate machine (1) is powered by a UPS.

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