Bayonet access system and bidirectional switching operation method thereof

Abstract

The invention belongs to the field of building engineering of fixed buildings and auxiliary sites thereof, and relates to a bayonet access system and a bidirectional switching operation method thereof. According to the technical scheme, the bayonet access system comprises a bayonet operation road section and four inclined road sections passing from the bayonet operation road section to four corners; the bayonet operation road section is parallel to the urban road; and vehicle bayonet operation equipment is arranged on the bayonet operation road section. Movable gates are respectively arranged on the inclined road sections; the first movable gate and the fourth movable gate form a linkage group A; the second movable gate and the third movable gate form a linkage group B; the two-way switching of the bayonet access system is realized by controlling the linkage group A and the linkage group B to be mutually opened or closed. The purposes that the in-out direction can be flexibly adjusted in a two-way mode, no extra site is occupied, any equipment facility and pipeline are not changed, no worker is added, and operation is convenient are achieved.

Description

Technical Field

[0001] The invention belongs to the field of construction engineering of fixed buildings and their attached sites, and in particular relates to a vehicle bayonet entrance and exit system and a two-way switching operation method thereof. Background Art

[0002] With the needs of my country's social and economic development, the entrances and exits of some projects or closed plots, such as bonded supervision areas, toll-type logistics parks, large wholesale markets, large parking lots / garages, and other various closed management areas, are equipped with checkpoint diversion functions. Under the existing technology and traditional layout, such entrance and exit systems are single-direction functions. The same set of lanes is either a one-way "entrance" or a one-way "exit". Vehicles pass in the set direction for the entire system to work normally. The checkpoint operation area generally includes the front area and the back area of ​​the pole. The front area is responsible for queue pre-inspection, weighing, information collection, image entry, card issuance, timing, charging, inspection and other functions; the back area of ​​the pole plays a diversion role.

[0003] This type of single-lane entrance and exit system generally needs to be set up in pairs and sets in both the entry and exit directions, with the number of lanes in both directions roughly equal to achieve a balance in total flow.

[0004] However, in at least the following three cases, the total traffic flow in and out of the plot will be unbalanced:

[0005] 1. Some projects have periodic and tidal changes in vehicle operation: during a certain period, external vehicles gather in large numbers and accumulate outside the entrance; during another period, internal vehicles gather in large numbers and are blocked at the exit;

[0006] 2. For some new projects, from the early stage of planning and design to the initial stage of operation, their internal operation and external traffic conditions are not yet mature and stable, which makes it difficult to determine the "exit" or "entrance" function of a certain place for the time being. It is hoped that one of the two can be selected according to the specific situation in the future;

[0007] 3. After some projects have been in operation for a period of time, the traffic conditions of the surrounding roads have changed significantly, and other entrances and exits of the plot have been added, cancelled or reversed. The remaining entrances and exits need to respond to the previous changes in order to balance the traffic flow.

[0008] If you want to change the direction of entry and exit or increase the number of lanes in a certain direction on the total land area, the traditional methods include reconstruction, renovation or extension, all of which require additional large investments and affect the normal operation of the project. Extension will also change the area and various indicators of the land, and various approval procedures must be completed separately, and the number of staff must be increased.

[0009] In view of the above situation, there is a great need for an entrance and exit lane and its operation method that can flexibly switch the "entrance" and "exit" direction functions without significantly increasing the project investment. Summary of the invention

[0010] In order to solve the above technical problems, the present invention provides a bayonet entry and exit system and a two-way switching operation method thereof, which can flexibly adjust the entry and exit directions in both directions, does not occupy additional space, does not change any equipment and facilities and pipelines, does not increase the number of staff, and is easy to operate.

[0011] A checkpoint entry and exit system comprises a checkpoint operation section and four oblique sections leading from the checkpoint operation section to four corners; the checkpoint operation section is parallel to the urban road; the oblique sections comprise a first oblique section, a second oblique section, a third oblique section and a fourth oblique section; the first oblique section and the fourth oblique section are in a diagonal direction, and the second oblique section and the third oblique section are in another diagonal direction; the first oblique section and the second oblique section are connected to the urban road, and are respectively provided with a first movable gate and a second movable gate; the third oblique section and the fourth oblique section are connected to an internal passage, and are respectively provided with a third movable gate and a fourth movable gate; vehicle checkpoint operation equipment is provided on the checkpoint operation section.

[0012] Based on the above technical features: the vehicle checkpoint operation equipment includes a lane railing, which divides the checkpoint operation section into a front-of-the-pole area and a rear-of-the-pole area, the first oblique section and the third oblique section are connected to the front-of-the-pole area; the second oblique section and the fourth oblique section are connected to the rear-of-the-pole area.

[0013] A bidirectional switching operation method for a bayonet access system, wherein a first movable gate and a fourth movable gate form a linkage group A; a second movable gate and a third movable gate form a linkage group B; the bayonet access system realizes bidirectional switching of the bayonet access system by controlling the mutual opening or closing of the linkage group A and the linkage group B.

[0014] Based on the above technical features, the operation method for vehicles to enter the internal channel is: open the first movable gate and the fourth movable gate; close the second movable gate and the third movable gate, and the vehicle enters from the urban road, passes through the first oblique section, the checkpoint operation section and the fourth oblique section in sequence, and enters the internal road. At this time, the system is the "entrance".

[0015] Based on the above technical features, the operation method for vehicles to exit the internal passage is: open the second and third movable gates; close the first and fourth movable gates, and the vehicle exits from the internal road, passes through the third oblique section, the checkpoint operation section, and the second oblique section in sequence, and enters the urban road. At this time, the system switches to "exit".

[0016] The road direction indication system and information system attached to the above technology shall be provided by the specific project. The specific types and movement methods of the mobile gates can be varied and shall be provided by the specific project.

[0017] The main advantages of the card exit access system and its two-way switching operation are:

[0018] 1. It can be switched at any time during operation and as needed;

[0019] 2. The switching time is short, generally a switch can be completed in more than ten seconds;

[0020] 3. Maintain the entire set of buildings, pipelines, equipment and personnel settings completely unchanged, and only need to add 4 mobile gates, which is low cost.

[0021] 4. Easy to operate, the staff only needs to control the opening and closing status of 4 mobile gates and perform 2×2 switching to complete the "entrance" Two-way conversion of "export".

[0022] 5. The traffic flow lines in the above two states present a smooth oblique convergence method, which is highly compatible with the traffic flow lines of the original urban roads and internal roads. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of a vehicle entering the internal passage of the checkpoint access system.

[0024] Figure 2 It is a schematic diagram of a vehicle exiting the internal passage of the checkpoint access system.

[0025] The numbers in the figure are as follows: 1-checkpoint operation section; 2-urban road; 3-internal passage; X1-first oblique section, X2-second oblique section; X3-third oblique section; X4-fourth oblique section; 1#-first mobile gate; 2#-second mobile gate; 3#-third mobile gate; 4#-fourth mobile gate; 4-unified canopy; 5-duty room. DETAILED DESCRIPTION

[0026] The specific embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings. These embodiments are only used to illustrate the present invention, but not to limit the present invention.

[0027] like Figure 1 and Figure 2As shown, at a suitable position on the boundary between the urban road and the land, the checkpoint entry and exit system is set up in a direction parallel to the boundary line of the plot, including a checkpoint operation section 1, and four oblique sections leading from the checkpoint operation section 1 to the four corners; the checkpoint operation section 1 is parallel to the urban road 2; the oblique sections include a first oblique section X1, a second oblique section X2, a third oblique section X3 and a fourth oblique section X4; the first oblique section X1 and the fourth oblique section X4 are in a diagonal direction, and the second oblique section X2 and the third oblique section X3 are in another diagonal direction; the first oblique section X1 and the second oblique section X2 are connected to the urban road 2, and a first movable gate 1# and a second movable gate 2# are respectively set; the third oblique section X3 and the fourth oblique section X4 are connected to the internal channel 3, and a third movable gate 3# and a fourth movable gate 4# are respectively set; a vehicle checkpoint operation equipment is set on the checkpoint operation section 1.

[0028] The vehicle checkpoint operation equipment mainly includes a lane railing, which divides the checkpoint operation section 1 into a front area and a rear area. The first oblique section X1 and the third oblique section X3 are connected to the front area; the second oblique section X2 and the fourth oblique section X4 are connected to the rear area. The vehicle checkpoint operation equipment and supporting facilities also include a weighbridge, a safety island, a duty room 5, a sentry box, a canopy 4, and recording equipment. The duty room 5 and the canopy 4 in the figure are only for illustration.

[0029] The bidirectional switching operation method of the checkpoint access system is as follows: the first movable gate 1# and the fourth movable gate 4# are linkage group A; the second movable gate 2# and the third movable gate 3# are linkage group B; the checkpoint access system realizes bidirectional switching of the checkpoint access system by controlling the mutual opening or closing of linkage group A and linkage group B.

[0030] like Figure 1 As shown, the operation method for the vehicle to enter the internal channel 3 is: open the first movable gate 1# and the fourth movable gate 4#; close the second movable gate 2# and the third movable gate 3#, the vehicle enters the first movable gate 1# from the urban road 2, passes through the first oblique section X1, the checkpoint operation section 1 and the fourth oblique section X4 in sequence, and drives towards the internal road 3. Figure 1 The shear direction shown in is the schematic route for the vehicle to enter. At this time, the system is "entrance".

[0031] like Figure 2 The operation method for the vehicle to exit the internal channel is: open the second movable gate 2# and the third movable gate 3#; close the first movable gate 1# and the fourth movable gate 4#, the vehicle enters the third movable gate 3# from the internal road 3, and passes through the third oblique section X3, the checkpoint operation section 1, the second oblique section X2 in sequence, and drives towards the urban road 2. Figure 2The shear direction shown in is the schematic route for the vehicle to drive out. At this time, the system switches to "exit".

[0032] Whether a vehicle enters or exits, it first passes through the area in front of the pole in checkpoint operation section 1, and then passes through the area behind the pole.

[0033] The above-mentioned two-way switchable bayonet access system is flexible and intensive. It can be used for projects that want to freely switch between "entrance" and "exit". It can also be used as a regulating facility to flexibly adapt to the inflow and outflow flow when there are other fixed-direction entrances and exits on the plot. The specific number of lanes and the total width of the site are determined by the specific project. Through this switchable and adjustable entrance and exit lane, the traffic flow lines in and out of this type of project plot can be greatly optimized, the smoothness of urban roads can be improved, and the traffic efficiency and operation efficiency within the plot can be improved.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. A bayonet access system, characterized by: The invention relates to a road for checking a vehicle, comprising a checkpoint operation section (1) and four oblique sections passing from the checkpoint operation section (1) to four corners; the checkpoint operation section (1) is parallel to an urban road (2); the oblique sections include a first oblique section (X1), a second oblique section (X2), a third oblique section (X3) and a fourth oblique section (X4); the first oblique section (X1) and the fourth oblique section (X4) are in a diagonal direction, the second oblique section (X2) and the third oblique section (X4) are in a diagonal direction, 3) is in another diagonal direction; the first oblique road section (X1) and the second oblique road section (X2) are connected to the urban road (2), and are respectively provided with a first movable gate (1#) and a second movable gate (2#); the third oblique road section (X3) and the fourth oblique road section (X4) are connected to the internal passage (3), and are respectively provided with a third movable gate (3#) and a fourth movable gate (4#); and vehicle checkpoint operation equipment is provided on the checkpoint operation section (1).

2. A bayonet access system according to claim 1, characterized in that: The vehicle checkpoint operation equipment comprises a lane guardrail, which divides the checkpoint operation section (1) into a front area and a rear area, wherein the first oblique section (X1) and the third oblique section (X3) are connected to the front area; and the second oblique section (X2) and the fourth oblique section (X4) are connected to the rear area.

3. A two-way switching operation method for a bayonet access system according to claim 2, characterized in that: The first movable gate (1#) and the fourth movable gate (4#) are linkage group A; the second movable gate (2#) and the third movable gate (3#) are linkage group B; the gate access system realizes bidirectional switching of the gate access system by controlling the mutual opening or closing of the linkage group A and the linkage group B.

4. A two-way switching operation method for a bayonet access system according to claim 3, characterized in that: The operation method for a vehicle to enter the internal passage (3) is as follows: opening the first movable gate (1#) and the fourth movable gate (4#); closing the second movable gate (2#) and the third movable gate (3#); the vehicle enters from the urban road (2), passes through the first oblique road section (X1), the checkpoint operation road section (1) and the fourth oblique road section (X4) in sequence, and enters the internal road (3).

5. The two-way switching operation method of a bayonet access system according to claim 3, characterized in that: The operation method for a vehicle to exit the internal passage (3) is as follows: opening the second movable gate (2#) and the third movable gate (3#); closing the first movable gate (1#) and the fourth movable gate (4#); the vehicle exits the internal road (3), passes through the third oblique road section (X3), the checkpoint operation road section (1) and the second oblique road section (X2) in sequence, and enters the urban road (2).

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