CN217455720U - Dynamic alarm type intelligent anti-collision charging pile - Google Patents

Abstract

The utility model discloses a dynamic alarm type intelligent anti-collision charging pile, which comprises a vehicle entering position detection device and a charging pile, wherein a mounting sleeve is arranged under the ground on one side of the charging pile, an anti-collision column is arranged inside the mounting sleeve in a sliding manner, an ejection device is arranged between the anti-collision column and the inside of the mounting sleeve, and a dynamic locking device is arranged on one side of the ejection device; a vehicle position detection device connected with the dynamic locking device is further arranged on one side, close to the parking space, of the charging pile, a temperature sensor is arranged inside the charging pile, and a dynamic alarm device connected with the vehicle position detection device and the temperature sensor is arranged at the top of the charging pile; the utility model discloses can realize popping out the bumping post in time and protecting charging pile when the vehicle is about to strike charging pile, hide the bumping post when there is no vehicle in the parking stall and do not occupy the ground space; simultaneously can get into the parking stall to the vehicle, be about to the striking fill electric pile, fill electric pile temperature and exceed standard and carry out dynamic real-time early warning.

Description

Dynamic alarm type intelligent anti-collision charging pile

Technical Field

The utility model belongs to the technical field of intelligent charging stake, concretely relates to electric pile is filled in dynamic alarm formula intelligence anticollision.

Background

Along with the development of new energy vehicles such as electric vehicles and electric-oil hybrid vehicles, charging piles are also increasingly popularized. The current electric pile direct mount that fills is near parking stall in areas such as parking area, filling station, market, and it sets up on subaerial. Although the charging pile arranged on the ground is relatively convenient to use, the charging pile is also exposed in the external environment. When the vehicle got into the parking stall, because driver misoperation probably makes the vehicle and fill electric pile bump, and then causes the vehicle and fills the damage of electric pile.

Fill electric pile for the protection, set up protective structure such as crash barrier in the outside of filling electric pile usually among the prior art, but crash barrier is located subaerial, can occupy the ground space. Simultaneously anticollision barrier also will fill electric pile and separate for the staff is filling electric pile and driver very inconvenient when taking the rifle that charges from filling electric pile maintaining. Simultaneously, current electric pile that fills receives striking and inside temperature when exceeding standard, can not in time effectually report to the police.

Consequently, fill electric pile and lack the protection among the prior art, and directly set up anticollision barrier around filling electric pile and can occupy the ground space, cause the inconvenient problem of charging maintenance, the utility model discloses a dynamic alarm formula intelligence anticollision fills electric pile.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dynamic alarm type intelligent anti-collision charging pile, which can hide an anti-collision column below the ground without occupying the ground space during the non-use time, and can not influence the taking of a charging gun and the maintenance of the charging pile; when the vehicle got into the parking stall and is about to the striking when filling electric pile, the anticollision post can in time rise fast and fill electric pile in order to the protection, receives the striking and the condition that inside temperature exceeds standard carries out timely dynamic early warning to filling electric pile simultaneously.

The utility model discloses a following technical scheme realizes:

a dynamic alarm type intelligent anti-collision charging pile comprises a vehicle entering detection device arranged at a parking space entrance and a charging pile arranged on the ground at the tail of a parking space, wherein an installation sleeve is arranged under the ground at one side, close to the parking space, of the charging pile, an anti-collision column is arranged inside the installation sleeve in a sliding manner, an ejection device for driving the anti-collision column to extend out of the installation sleeve to the ground is arranged between the anti-collision column and the inside of the installation sleeve, and a dynamic locking device is arranged at one side of the ejection device; the parking lot charging pile is characterized in that a vehicle position detection device connected with a dynamic locking device is further arranged on one side, close to a parking space, of the charging pile, a temperature sensor is arranged inside the charging pile, and a dynamic alarm device connected with the vehicle position detection device and the temperature sensor is arranged at the top of the charging pile.

The vehicle that the parking stall entrance is in the position detection device and is used for detecting whether the vehicle gets into the parking stall, in case the vehicle is in the position detection device and detects that the vehicle gets into the parking stall, the vehicle is in the position detection device and sends signal to controller promptly, and controller control pops out the state that the device got into and prepares to pop out, pops out the device and does not drive the bumping post and pop out from the installation cover this moment. When the vehicle continues to enter the parking space, the vehicle position detection device arranged at the tail part of the parking space detects that the vehicle is close to the charging pile. When the distance between the vehicle and the charging pile is smaller than or equal to a preset first safety threshold value, the vehicle position detection device sends a first early warning signal to the controller, and the controller controls the dynamic alarm device to perform early warning in a first early warning mode to prompt a driver that the vehicle is close to the charging pile. When the distance between the vehicle and the charging pile is smaller than or equal to a preset second safety threshold value, the fact that the vehicle is about to collide with the charging pile is indicated. At this moment, the vehicle position detection device sends a second early warning signal to the controller, the controller controls the dynamic alarm device to perform early warning in a second early warning mode, the driver is prompted to give an indication that the vehicle is about to collide with the charging pile, meanwhile, the controller controls the dynamic locking device to unlock the ejection device, the ejection device drives the anti-collision column to eject out from the installation sleeve to the ground quickly, the anti-collision column is blocked between the vehicle and the charging pile, and the charging pile is prevented from being directly collided by the vehicle to cause the damage of the charging pile.

Fill electric pile's inside and be provided with temperature sensor and be used for detecting the inside temperature of electric pile that fills, when filling the inside temperature of electric pile and being higher than preset's safe temperature threshold value, temperature sensor sends signal to controller this moment, and controller control dynamic alarm device carries out the early warning with the third early warning mode.

In order to better realize the utility model, further, the popping device comprises a sliding adapter plate, an upper spring and a lower spring, the sliding adapter plate is sleeved outside the anti-collision column, and the outer side surface of the sliding adapter plate is connected with the inner wall of the mounting sleeve in a sliding way; an upper spring is arranged between the top end face of the sliding adapter plate and the top of the inner side of the mounting sleeve, and a lower spring is arranged between the bottom end face of the sliding adapter plate and the bottom of the inner side of the mounting sleeve.

In order to realize better the utility model discloses, it is further, pop out the device and still include buffer disc and hydraulic buffer, the buffer disc suit is in the outside of bumping post and is located the top of slip switching dish, hydraulic buffer sets up the inboard top at the installation cover, hydraulic buffer's buffering end corresponds the top end face setting of buffer disc.

In order to better realize the utility model discloses, it is further, hydraulic buffer includes buffer cylinder, buffer spring, buffering top, the buffer cylinder sets up the inboard top at the installation cover, the inside of buffer cylinder is provided with the cavity, it has buffer oil to be provided with buffer spring and partial packing in the cavity, buffer spring's free end is connected with the one end of buffering top, the other end of buffering top corresponds the top end face setting of buffer disc.

In order to realize better the utility model discloses, it is further, dynamic locking device includes radial telescoping device, locking block, radial telescoping device sets up on the lateral wall of installation cover along the axial direction of perpendicular to anticollision post, the flexible end of radial telescoping device is provided with the locking block, the one end of locking block and the top end face activity joint of slip switching dish.

In order to realize better the utility model discloses, it is further, radial telescoping device includes action motor, driving pulley group, radial screw rod, radial sleeve, the output shaft of action motor passes through driving pulley group and is connected with the one end transmission of radial screw rod, radial screw rod is along the direction screw thread setting of perpendicular to bumping post axis on the lateral wall of installation cover, radial sleeve is equipped with to the other end screw thread cover of radial screw rod, radial sleeve is along the direction of perpendicular to bumping post axis and the lateral wall sliding connection of installation cover, the radial sleeve other end is provided with the locking block.

In order to realize better the utility model discloses, it is further, the one end that the locking piece is close to the slip switching dish is provided with first inclined plane, locking plane, the second inclined plane that connects gradually, the edge of the top end face of slip switching dish be provided with first inclined plane, second inclined plane complex slip inclined plane.

In order to realize better the utility model discloses, it is further, the vehicle is gone into position detection device is including setting up at the subaerial pressure sensing deceleration strip of parking stall entrance and setting up the laser sensor in parking stall entry one side, pressure sensing deceleration strip and laser sensor all are connected with dynamic locking device.

In order to realize better the utility model discloses, it is further, vehicle position detection device is including setting up the infrared distance sensor at the parking stall afterbody, infrared distance sensor is connected with dynamic locking device.

In order to realize better the utility model discloses, it is further, dynamic alarm device includes buzzer siren, warning light, radio signal transmitter, buzzer siren, warning light all are connected with vehicle position detection device and temperature sensor, radio signal transmitter's input and vehicle position detection device and temperature sensor are connected, radio signal transmitter's output and distal end server wireless connection.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

(1) the utility model discloses a set up the installation cover in one side of charging pile subaerial, and slide in the inside of installation cover and set up the bumping post, whether the vehicle gets into the parking stall through vehicle position detection device and vehicle position detection device cooperation detection vehicle, whether be about to strike the charging pile, and then in time unlock pop out the device through dynamic locking device according to the detected condition, and then drive the bumping post in time to pop out from the installation cover to block on the ground between vehicle and charging pile through popping out the device, and then avoid the vehicle to strike the charging pile directly, carry out technical protection to the charging pile; when the anti-collision device is not used, the anti-collision column is hidden under the ground, so that the ground space is not occupied, and the maintenance of the charging pile and the taking of the charging gun are not influenced;

(2) the utility model discloses a set up vehicle detection device, vehicle position detection device and carry out real-time detection to the vehicle entering parking stall and the vehicle apart from the distance that fills electric pile to detect information developments feedback to dynamic alarm device, and then carry out dynamic real-time early warning to the vehicle near filling electric pile, vehicle be about to strike filling electric pile through dynamic alarm device; simultaneously through the inside temperature sensor that sets up at filling electric pile, fill the inside temperature of electric pile through temperature sensor real-time detection, in case fill the inside temperature of electric pile and exceed standard, can feed back information to dynamic alarm device through temperature sensor, carry out timely early warning through dynamic alarm device to the temperature state that exceeds standard that fills electric pile, the suggestion staff in time maintains the inspection to filling electric pile.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the ejection device;

FIG. 3 is a schematic structural view of a dynamic locking device;

FIG. 4 is a schematic view of the locking block;

fig. 5 is a schematic structural view of the hydraulic buffer device.

Wherein: 1-vehicle entering position detection device; 2-charging a pile; 3, mounting a sleeve; 4-an anti-collision column; 5-an ejection device; 6-dynamic locking means; 7-vehicle position detection means; 8-a temperature sensor; 9-dynamic alarm device; 11-hydraulic damping means; 12-a laser sensor; 51-a sliding adapter plate; 52-upper spring; 53-lower spring; 54-a buffer tray; 55-hydraulic buffer device; 61-a radial telescopic device; 62-a locking block; 551-buffer cylinder; 552-a buffer spring; 553-a buffer plug; 611-action motor; 612-a drive pulley set; 613-radial screw; 614-radial sleeve; 001-first bevel; 002-locking plane; 003-second slope.

Detailed Description

Example 1:

the dynamic alarm type intelligent anti-collision charging pile comprises a vehicle entering detection device 1 arranged at a parking space entrance and a charging pile 2 arranged on the ground at the tail of a parking space, wherein an installation sleeve 3 is arranged under the ground, close to one side of the parking space, of the charging pile 2, an anti-collision column 4 is arranged inside the installation sleeve 3 in a sliding mode, an ejection device 5 for driving the anti-collision column 4 to extend out of the installation sleeve 3 to the ground is arranged between the anti-collision column 4 and the inside of the installation sleeve 3, and a dynamic locking device 6 is arranged on one side of the ejection device 5; fill electric pile 2 and still be provided with the vehicle position detection device 7 who is connected with dynamic locking device 6 on the one side that is close to the parking stall, the inside of filling electric pile 2 is provided with temperature sensor 8, the top of filling electric pile 2 is provided with the dynamic alarm device 9 who is connected with vehicle position detection device 7 and temperature sensor 8 respectively.

The parking stall afterbody is provided with the counter bore that supplies the installation of installation cover 3, and the crashproof post 4 contracts to the inside of installation cover 3 and is located subaerial under the state at ordinary times, can not occupy the ground space. The vehicle entering detection device 1 at the parking space entrance is used for detecting whether a vehicle enters a parking space or not, when the vehicle enters the parking space, the vehicle entering detection device 1 sends a signal to the controller, the controller controls the dynamic locking device 6 to enter a prepared unlocking state, and at the moment, the dynamic locking device 6 is not unlocked. Meanwhile, the controller controls the dynamic alarm device 9 to carry out vehicle entering-position early warning and prompt a driver.

The vehicle continues to get into the parking stall, and the vehicle position detection device 7 that is located the parking stall afterbody is used for detecting the vehicle and fills the interval between electric pile 2. When the distance between the vehicle and the charging pile 2 is smaller than or equal to a preset first safety threshold value, the vehicle position detection device 7 sends a first early warning signal to the controller, and the controller controls the dynamic alarm device 9 to perform early warning in a first early warning mode to prompt a driver that the vehicle is close to the charging pile. When the distance between the vehicle and the charging pile 2 is smaller than or equal to a preset second safety threshold value, the fact that the vehicle is about to collide with the charging pile 2 is indicated. At this moment, the vehicle position detection device 7 sends a second early warning signal to the controller, the controller controls the dynamic alarm device 9 to give an early warning in a second early warning mode, the driver is prompted to give an indication that the vehicle is about to collide with the charging pile 2, meanwhile, the controller controls the dynamic locking device 6 to be activated from a prepared unlocking state, the ejection device 5 is unlocked, the ejection device 5 drives the anti-collision column 4 to be ejected out from the installation sleeve 3 to the ground quickly, the anti-collision column 4 is blocked between the vehicle and the charging pile 2, and the charging pile 2 is prevented from being directly collided by the vehicle to cause damage to the charging pile.

Fill electric pile 2's inside and be provided with temperature sensor 8 and be used for detecting the inside temperature of filling electric pile 2, when filling electric pile 2 inside temperature and being higher than preset's safe temperature threshold value, temperature sensor 8 sends signal to controller this moment, controller control dynamic alarm device 9 carries out the early warning with the third early warning mode, and with temperature information transmission far-end supervisory equipment or far-end server that exceeds standard, in time look over the maintenance to filling electric pile 2 with the suggestion staff.

Example 2:

the embodiment is further optimized on the basis of embodiment 1, and as shown in fig. 2 and fig. 3, the ejecting device 5 includes a sliding adapter 51, an upper spring 52, and a lower spring 53, the sliding adapter 51 is sleeved on the outer side of the crash column 4, and the outer side surface of the sliding adapter 51 is slidably connected with the inner wall of the mounting sleeve 3; an upper spring 52 is arranged between the top end face of the sliding adapter disc 51 and the top of the inner side of the mounting sleeve 3, and a lower spring 53 is arranged between the bottom end face of the sliding adapter disc 51 and the bottom of the inner side of the mounting sleeve 3.

When the crash post 4 is retracted into the interior of the mounting sleeve 3, the upper spring 52 is now in tension, the lower spring 53 is in compression, and the dynamic locking device 6 snap locks the sides of the sliding adapter disc 51. After the side surface of the sliding adapter plate 51 is loosened and unlocked by the dynamic locking device 6, the upper spring 52 contracts upwards and the lower spring 53 expands upwards, so that the anti-collision column 4 is driven to rapidly extend out of the mounting sleeve 3 to the ground synchronously, and the ejection speed of the anti-collision column 4 is greatly increased. The ejecting speed of the crash column 4 can be controlled only by presetting the deformation elastic forces of the upper spring 52 and the lower spring 53.

Furthermore, be provided with flexible blotter on the lateral surface of bumping post 4, avoid vehicle and 4 rigid impacts of bumping post, effectively protect the vehicle.

Other parts of this embodiment are the same as those of embodiment 1, and thus are not described again.

Example 3:

the embodiment is further optimized on the basis of the above embodiment 1 or 2, and as shown in fig. 5, the ejecting device 5 further includes a buffer disc 54 and a hydraulic buffer device 55, the buffer disc 54 is sleeved outside the crash column 4 and is located above the sliding adapter disc 51, the hydraulic buffer device 55 is arranged at the top inside the mounting sleeve 3, and a buffer end of the hydraulic buffer device 55 is arranged corresponding to the top end face of the buffer disc 54.

The buffer disc 54 and the sliding adapter disc 51 are coaxially sleeved on the outer side of the crash column 4, and the buffer disc 54 is positioned above the sliding adapter disc 51. When the bumping post 4 pops up, the buffer disc 54 is driven to move upwards synchronously until the bumping post 4 pops up to the limit position, at the moment, the top end surface of the buffer disc 54 contacts with the buffer end of the hydraulic buffer device 55, at the moment, the buffer oil inside the hydraulic buffer device 55 compresses, and then the popping of the buffer disc 54 and the bumping post 4 is buffered.

Further, the hydraulic buffer device 55 comprises a buffer cylinder 551, a buffer spring 552 and a buffer top 553, the buffer cylinder 551 is arranged at the top of the inner side of the mounting sleeve 3, a cavity is arranged inside the buffer cylinder 551, the buffer spring 552 is arranged in the cavity and is partially filled with buffer oil, the free end of the buffer spring 552 is connected with one end of the buffer top 553, and the other end of the buffer top 553 corresponds to the top end surface of the buffer disc 54.

The cavity interior portion of the buffer tube 551 is filled with buffer oil, i.e., the buffer oil does not completely fill the cavity. When the cushion pan 54 is ejected upward to the limit position accompanying the crash post 4, the top end surface of the cushion pan 54 contacts the cushion tip 553 and presses the cushion tip 553 upward. At this time, the buffer spring 552 is compressed to perform primary buffering until the end of the buffer plug 553 extrudes buffer oil to perform secondary buffering, thereby effectively buffering the ejection of the crash column 4.

The rest of this embodiment is the same as embodiment 1 or 2, and therefore, the description thereof is omitted.

Example 4:

the embodiment is further optimized on the basis of any one of the above embodiments 1 to 3, as shown in fig. 3 and 4, the dynamic locking device 6 includes a radial expansion device 61 and a locking block 62, the radial expansion device 61 is disposed on a side wall of the mounting sleeve 3 along a direction perpendicular to an axial direction of the crash column 4, the expansion end of the radial expansion device 61 is provided with the locking block 62, and one end of the locking block 62 is movably clamped with the top end face of the sliding adapter plate 51.

In the locked state, the end of the locking block 62 clamps the top end surface of the sliding adapter disc 51, so that the sliding adapter disc 51 cannot slide and pop out along the inner wall of the mounting sleeve 3. During unlocking, the radial telescopic device 61 drives the locking block 62 to move away from the sliding adapter disc 51 until the top end face of the sliding adapter disc 51 is separated from one end of the locking block 62. At this time, the sliding adapter plate 51 is not locked any more and is ejected upward rapidly by the elastic force of the ejection device 5.

Other parts of this embodiment are the same as any of embodiments 1 to 3, and thus are not described again.

Example 5:

the present embodiment is further optimized on the basis of any one of the above embodiments 1 to 4, as shown in fig. 3 and 4, the radial expansion device 61 includes an actuating motor 611, a transmission pulley set 612, a radial screw 613, and a radial sleeve 614, an output shaft of the actuating motor 611 is in transmission connection with one end of the radial screw 613 through the transmission pulley set 612, the radial screw 613 is threadedly disposed on a sidewall of the mounting sleeve 3 in a direction perpendicular to an axis of the crash column 4, the other end of the radial screw 613 is threadedly sleeved with the radial sleeve 614, the radial sleeve 614 is slidably connected with the sidewall of the mounting sleeve 3 in the direction perpendicular to the axis of the crash column 4, and the other end of the radial sleeve 614 is provided with the locking block 62.

The driving pulley set 612 includes a driving pulley, a driven pulley, and a driving belt, the driving pulley is sleeved on an output shaft of the actuating motor 611, the driven pulley is sleeved on one end of the radial screw 613, and the driving belt is wound between the driving pulley and the driven pulley. The side wall of the mounting sleeve 3 is provided with a radial mounting hole, a radial screw 613 is rotatably mounted in the radial mounting hole, one side of the side wall of the mounting sleeve 3, which is close to the anti-collision column 4, is further provided with a sliding hole coaxially communicated with the radial mounting hole, a radial sleeve 614 is radially slidably arranged in the sliding hole, one end of the radial sleeve 614 is in threaded connection with one end of the radial screw 613, and the other end of the radial sleeve 614 is provided with a locking block 62.

The output shaft of the action motor 611 drives the radial screw 613 to rotate through the transmission pulley group 612, and then drives the radial sleeve 614 to move along the sliding hole radially through the radial screw 613, and further drives the locking block 62 to move towards the direction far away from the sliding adapter disc 51, so that the locking block 62 is separated from the top end surface of the sliding adapter disc 51 to realize unlocking.

Other parts of this embodiment are the same as any of embodiments 1 to 4, and thus are not described again.

Example 6:

in this embodiment, a further optimization is performed on the basis of any one of the embodiments 1 to 5, as shown in fig. 4, one end of the locking block 62 close to the sliding adapter plate 51 is provided with a first inclined surface 001, a locking plane 002 and a second inclined surface 003 which are connected in sequence, and an edge of a top end surface of the sliding adapter plate 51 is provided with a sliding inclined surface which is matched with the first inclined surface 001 and the second inclined surface 003.

Under the locking state, the laminating of the slip inclined plane that first inclined plane 001 and slip switching dish 51 top end face edge set up, the laminating of the top end face of locking plane 002 and slip switching dish 51 simultaneously, and then realize the joint of locking block 62 and slip switching dish 51 top end face, realize the lift locking to bumping post 4.

During the unblock, locking block 62 is kept away from slip switching dish 51 and is removed, first inclined plane 001 breaks away from with the slip inclined plane this moment, and locking plane 002 keeps away from the slip along the top terminal surface of slip switching dish 51, break away from until locking plane 002 and the top terminal surface of slip switching dish 51, second inclined plane 003 and the cooperation of slip inclined plane contact realize the buffering this moment, along with the fast 62 continuation of soviet keep away from slip switching dish 51, second inclined plane 003 and slip inclined plane relative slip are until breaking away from, and then realize the unblock.

Further, the inclination angles of the first inclined plane 001 and the second inclined plane 002 are the same.

Other parts of this embodiment are the same as any of embodiments 1 to 5, and thus are not described again.

Example 7:

the present embodiment is further optimized on the basis of any one of embodiments 1 to 6, as shown in fig. 1, the vehicle entering detection device 1 includes a pressure-sensing deceleration strip 11 disposed on the ground at the parking space entrance and a laser sensor 12 disposed on one side of the parking space entrance, and both the pressure-sensing deceleration strip 11 and the laser sensor 12 are connected to the dynamic locking device 6.

Pressure sensor is provided with in the bottom of pressure sensing deceleration strip 11, and when the vehicle got into the parking stall, the front wheel of vehicle was rolled twice with the rear wheel and is passed through pressure sensing deceleration strip 11 for pressure sensor detects twice pressure value. Only when the pressure sensors detect the pressure values at the two sides, the vehicle enters or leaves the parking space. Meanwhile, in order to avoid misjudgment, a pressure threshold value is preset, only when the detected pressure value is larger than or equal to the pressure threshold value, the effective pressure value is calculated, and otherwise, the invalid pressure value is calculated. If the human body steps on pressure sensing deceleration strip 11 twice, although the pressure values are detected twice, the pressure values of the two times are both smaller than the pressure threshold value, which indicates that the vehicle does not enter the parking space.

In order to further promote the detection accuracy, still be provided with laser sensor 12 in one side of parking stall entry, laser sensor 12 sets up one at least, can shelter from laser sensor 12 when the vehicle gets into the parking stall, and then generates the detected signal.

Further, in a situation where the laser sensor 12 is not suitable, the laser sensor 12 may be replaced by a vision shooting camera, and the vision shooting camera shoots an image of the vehicle and uploads the image to the controller for image recognition to determine whether an electric vehicle enters the parking space. The pressure sensor, the laser sensor 12 and the vision shooting camera are all existing devices, and the structure and the working principle of the devices are not described in detail herein. Meanwhile, the vehicle image identification method also adopts the existing vehicle identification method, and the specific identification principle is not repeated.

Other parts of this embodiment are the same as any of embodiments 1 to 6, and thus are not described again.

Example 8:

this embodiment is further optimized on the basis of any one of the above embodiments 1 to 7, where the vehicle position detection device 7 includes an infrared distance sensor disposed at the rear of the parking space, and the infrared distance sensor is connected to the dynamic locking device 6.

The measuring range of the infrared distance sensor is more than or equal to 500mm, and a first safety threshold value of 500mm and a second safety threshold value of 200mm are set. When the infrared distance sensor detects that the distance between the vehicle and the charging pile 2 is less than or equal to 500mm, the infrared distance sensor sends a first early warning signal to the controller, and the controller controls the dynamic warning device 9 to perform early warning in a first early warning mode to prompt a driver that the vehicle is close to the charging pile 2.

When the infrared distance sensor detects that the distance between the vehicle and the charging pile 2 is less than or equal to 200mm, the infrared distance sensor sends a second early warning signal to the controller, and the controller controls the dynamic warning device 9 to perform early warning in a second early warning mode to prompt a driver that the vehicle is about to impact the charging pile 2.

Other parts of this embodiment are the same as any of embodiments 1 to 7, and thus are not described again.

Example 9:

this embodiment is further optimized on the basis of any one of above-mentioned embodiments 1-8, dynamic alarm device 9 includes buzzer siren, warning light, wireless signal transmitter, buzzer siren, warning light all are connected with vehicle position detection device 7 and temperature sensor 8, wireless signal transmitter's input and vehicle position detection device 7 and temperature sensor 8 are connected, wireless signal transmitter's output and distal end server wireless connection.

When the controller receives the first early warning signal, the controller controls the buzzer alarm to perform sound early warning by using music of a first tone, and controls the warning lamp to perform light early warning by using light of a first color; and when the controller receives the second early warning signal, the controller controls the buzzer alarm to perform sound early warning by using the music with the second tone, and controls the warning lamp to perform light early warning by using the light with the second color.

When temperature sensor 8 detects the inside temperature more than or equal to the safe temperature threshold value of presetting of charging stake 2, feedback signal to controller promptly, controller control buzzer siren carries out the sound early warning with the music of third tone, and the light of control warning light with the third colour carries out the light early warning, sends early warning information to distal end server through wireless transmitter simultaneously, in time reminds the staff to fill electric stake 2 and examine and maintain.

Further, the safe temperature threshold is 60 ℃.

Other parts of this embodiment are the same as any of embodiments 1 to 8, and thus are not described again.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.

Claims (10)

1. A dynamic alarm type intelligent anti-collision charging pile comprises a vehicle entering detection device (1) arranged at a parking space entrance and a charging pile (2) arranged on the ground at the tail of a parking space, and is characterized in that an installation sleeve (3) is arranged under the ground of one side, close to the parking space, of the charging pile (2), an anti-collision column (4) is arranged inside the installation sleeve (3) in a sliding mode, an ejection device (5) for driving the anti-collision column (4) to extend out of the installation sleeve (3) to the ground is arranged between the anti-collision column (4) and the inside of the installation sleeve (3), and a dynamic locking device (6) is arranged on one side of the ejection device (5); fill electric pile (2) and still be provided with vehicle position detection device (7) be connected with dynamic locking device (6) on the one side that is close to the parking stall, the inside of filling electric pile (2) is provided with temperature sensor (8), the top of filling electric pile (2) is provided with dynamic alarm device (9) be connected with vehicle position detection device (7) and temperature sensor (8) respectively.

2. The dynamic alarm type intelligent anti-collision charging pile according to claim 1, wherein the ejection device (5) comprises a sliding adapter plate (51), an upper spring (52) and a lower spring (53), the sliding adapter plate (51) is sleeved on the outer side of the anti-collision column (4), and the outer side surface of the sliding adapter plate (51) is connected with the inner wall of the mounting sleeve (3) in a sliding manner; an upper spring (52) is arranged between the top end face of the sliding adapter disc (51) and the top of the inner side of the mounting sleeve (3), and a lower spring (53) is arranged between the bottom end face of the sliding adapter disc (51) and the bottom of the inner side of the mounting sleeve (3).

3. The dynamic alarm type intelligent anti-collision charging pile according to claim 2, characterized in that the ejection device (5) further comprises a buffer disc (54) and a hydraulic buffer device (55), the buffer disc (54) is sleeved outside the anti-collision column (4) and is located above the sliding adapter disc (51), the hydraulic buffer device (55) is arranged at the top of the inner side of the mounting sleeve (3), and the buffer end of the hydraulic buffer device (55) is arranged corresponding to the top end face of the buffer disc (54).

4. The dynamic alarm type intelligent anti-collision charging pile according to claim 3, characterized in that the hydraulic buffer device (55) comprises a buffer cylinder (551), a buffer spring (552) and a buffer top head (553), the buffer cylinder (551) is arranged at the top of the inner side of the mounting sleeve (3), a cavity is arranged inside the buffer cylinder (551), the buffer spring (552) is arranged in the cavity and is partially filled with buffer oil, the free end of the buffer spring (552) is connected with one end of the buffer top head (553), and the other end of the buffer top head (553) is arranged corresponding to the top end face of the buffer disc (54).

5. The dynamic alarm type intelligent anti-collision charging pile according to any one of claims 2 to 4, wherein the dynamic locking device (6) comprises a radial telescopic device (61) and a locking block (62), the radial telescopic device (61) is arranged on the side wall of the mounting sleeve (3) along the direction perpendicular to the axial direction of the anti-collision column (4), the locking block (62) is arranged at the telescopic end of the radial telescopic device (61), and one end of the locking block (62) is movably clamped with the top end face of the sliding adapter plate (51).

6. The dynamic alarm type intelligent anti-collision charging pile according to claim 5, wherein the radial telescopic device (61) comprises an action motor (611), a transmission pulley set (612), a radial screw (613) and a radial sleeve (614), an output shaft of the action motor (611) is in transmission connection with one end of the radial screw (613) through the transmission pulley set (612), the radial screw (613) is in threaded connection with the side wall of the mounting sleeve (3) along a direction perpendicular to the axis of the anti-collision column (4), the other end of the radial screw (613) is in threaded connection with the radial sleeve (614), the radial sleeve (614) is in sliding connection with the side wall of the mounting sleeve (3) along a direction perpendicular to the axis of the anti-collision column (4), and the other end of the radial sleeve (614) is provided with a locking block (62).

7. The dynamic alarm type intelligent anti-collision charging pile according to claim 6, wherein one end, close to the sliding adapter plate (51), of the locking block (62) is provided with a first inclined surface (001), a locking plane (002) and a second inclined surface (003) which are sequentially connected, and the edge of the top end surface of the sliding adapter plate (51) is provided with a sliding inclined surface matched with the first inclined surface (001) and the second inclined surface (003).

8. The dynamic alarm type intelligent anti-collision charging pile according to any one of claims 1 to 4, wherein the vehicle entering-position detection device (1) comprises a pressure sensing deceleration strip (11) arranged on the ground at a parking space entrance and a laser sensor (12) arranged on one side of the parking space entrance, and both the pressure sensing deceleration strip (11) and the laser sensor (12) are connected with the dynamic locking device (6).

9. A dynamic alarm type intelligent anti-collision charging pile according to any one of claims 1-4, characterized in that the vehicle position detection device (7) comprises an infrared distance sensor arranged at the tail of the parking space, and the infrared distance sensor is connected with the dynamic locking device (6).

10. The dynamic alarm type intelligent anti-collision charging pile according to any one of claims 1 to 4, wherein the dynamic alarm device (9) comprises a buzzer alarm, a warning lamp and a wireless signal transmitter, the buzzer alarm and the warning lamp are both connected with the vehicle position detection device (7) and the temperature sensor (8), the input end of the wireless signal transmitter is connected with the vehicle position detection device (7) and the temperature sensor (8), and the output end of the wireless signal transmitter is wirelessly connected with a remote server.

Images