CN208622246U - A kind of security Monitor System for Parking Lots - Google Patents

Abstract

The utility model discloses a kind of security Monitor System for Parking Lots, including the groove being arranged on lane, lifting deceleration mechanism is provided in the groove, the lifting deceleration mechanism includes being fixed in groove floor to be provided with hydraulic cylinder, support plate is provided on the side wall of the hydraulic cylinder, second spring is provided in the support plate, the second spring is set on the outside of piston rod, second spring top is connected with erecting bed, deceleration platform is provided with above the erecting bed, the erecting bed is connect by the first spring with deceleration platform, being arranged side by side on the deceleration platform has multiple reducing gears；The erecting bed includes shell, and the upper surface of the shell is provided with multiple through-holes, the inside and outside space of the through-hole connection shell.The utility model can rise deceleration platform according to the security situation in the current travel speed of vehicle, parking lot, improve the traffic safety in parking lot.

Description

A kind of security Monitor System for Parking Lots

Technical field

The utility model relates to managing system of car parking, and in particular to a kind of security Monitor System for Parking Lots.

Background technique

In parking stall gradually nervous today, parking lot is widely distributed in the regions such as hotel, cell, garden.According to parking The position of field setting, parking lot can be divided into parking garage and open parking ground again.

Managing system of car parking includes vehicle identification judgement, access and exit control, license auto-recognition system, parking stall is retrieved, parking stall is drawn It leads, meeting is reminded, image show, vehicle proofread, the time calculates, charges and verification, speech talkback, takes (receipts) to block automatically to be System.These functions can flexibly increase and decrease according to actual needs, form the luxury of different scales, standard type, economizing type parking lot pipe Reason system and vehicular control system.

Existing managing system of car parking lacks enough control abilities to the safety of vehicle driving in car park areas.Only It is for example, by reflective mirror is on the corner arranged or deceleration strip is fixedly mounted to remind vehicle that should slow down on the ground.But After long-time use, the deceleration strip fixed on the ground often even damage by serious wear, not only loses decelerating effect, but also Have an effect on the overall beautiful of parking lot；In addition, driver may just improve speed unconsciously when parking lot vehicle is less, But observe whether corner has vehicle to sail and cause collision in parking lot, scrape by reflective mirror not in time.

Utility model content

The purpose of this utility model is to provide a kind of security Monitor System for Parking Lots, to solve existing parking lot management system The deceleration strip fixed on the ground in system is prone to wear, and not only loses decelerating effect, but also shadow after leading to long-time use The problem of ringing the overall beautiful of parking lot, and the safety of vehicle driving in parking lot can not being improved by control deceleration strip.

The utility model is achieved through the following technical solutions:

A kind of security Monitor System for Parking Lots is provided with lift in the groove including the groove being arranged on lane Deceleration mechanism, the lifting deceleration mechanism include the hydraulic cylinder that is provided with being fixed in groove floor, the side of the hydraulic cylinder It is provided with support plate on wall, second spring is provided in the support plate, the second spring is set on the outside of piston rod, and second Spring top is connected with erecting bed, deceleration platform is provided with above the erecting bed, the erecting bed is by the first spring and slows down Platform connects, and being arranged side by side on the deceleration platform has multiple reducing gears；The erecting bed includes shell, and the upper surface of the shell is set It is equipped with multiple through-holes, the inside and outside space of the through-hole connection shell.

In existing parking lot, multiple deceleration strips are usually provided with to reduce the car speed travelled on lane, so that parking Vehicle in is maintained at a relatively low speed, usually 10~20km/h, reduce lane infall, turning, on Occurs the probability of car accident at descending.But since deceleration strip is typically secured on ground, on the one hand, subtract after long-time service Speed belt serious wear is even damaged, and the effect of deceleration is lost, and also influences the beauty in parking lot, on the other hand, driver passes through Observation or experience know A point there are will form mindset after deceleration strip, since natively there are deceleration strips for A point, then vehicle It is normal for encountering deceleration strip to generate shake in A point, so will not go thinking whether now oneself speed it is too fast, or The whether dangerous presence in front, therefore, actually existing deceleration strip only has the function of deceleration, existing parking lot management System do not effectively utilize deceleration strip formed organically security system, staff can not by control deceleration strip, Reach and driver is reminded to pay attention to vehicle condition.The above problem does not only result in existing deceleration strip and is easily damaged, while deceleration strip exists Meaning is weak, and managing system of car parking safety is not high.

To solve the above-mentioned problems, the utility model provides a kind of lifting deceleration band.

The deceleration strip is mounted in the groove on lane, and the depth of groove is less than 1 meter.It is provided with hydraulic cylinder in groove, leads to The piston rod for crossing the Pump Control hydraulic cylinder to match moves up and down vertically, and piston rod top end is connected with erecting bed, installation Connecting deceleration platform when deceleration platform protrudes ground by the first spring above platform can result in the shake of vehicle and plays deceleration Effect.Multiple reducing gears are provided on deceleration platform, reducing gear is arranged side by side, i.e., from one end of deceleration platform to the other end according to certain Spacing is provided with multiple rows of reducing gear, and reducing gear can play certain snap-in function to wheel, thus improves jitter amplitude and increases Add and subtract effect.

The second spring being arranged between piston rod and erecting bed can further removal piston rod be subject to from erecting bed Downward impulse force is effectively protected piston rod, while but also moving down for erecting bed is more gentle.As piston rod and installation A kind of preferred connection type of platform, second spring are set in the top of piston rod, and bottom end connects on the supporting plate, top installation In the lower surface of erecting bed.Preferably, mounting post has can be set in erecting bed lower surface, and second spring is set in the outer of mounting post Side.By above-mentioned setting guide second spring telescopic direction so that second spring it is flexible mainly in the vertical direction, certain journey It avoids second spring to generate lateral shift in the component by horizontal direction and cause to damage on degree, improves second spring Service life.

On the one hand the effect that erecting bed is arranged is to keep amplitude of fluctuation of the deceleration platform after stress relatively small, improve deceleration On the other hand safety reduces deceleration platform and is more uniformly stressed to the impact of piston rod, piston rod, effectively improves hydraulic The service life of cylinder.

Erecting bed is other than above-mentioned effect, when the present apparatus is applied to open parking ground or underground parking, erecting bed It can also play the role of collecting rainwater, and rainwater is prevented to enter below erecting bed.Specifically, erecting bed includes hollow shell, The upper surface of shell is provided with multiple through-holes, and through-hole is connected to the inside and outside space of shell, by the setting, comes from erecting bed The rainwater of top can be entered in erecting bed by through-hole and be stored, after avoiding rainwater from accumulating on erecting bed, from erecting bed with Enter below erecting bed in gap between groove, is greatly reduced into the amount of rainfall below erecting bed.Meanwhile erecting bed is logical It crosses using above-mentioned hollow housing structure, quality is lighter, in the case where guaranteeing to support required rigidity, reduces the defeated of hydraulic cylinder Load out, operating cost are lower.Preferably, multiple drainage holes are also equipped on deceleration platform, enable rainwater directly from deceleration Erecting bed is flowed to above platform rather than in the gap between deceleration platform and groove, the gap reduced between erecting bed and groove is logical The amount of rainfall crossed.Preferably, the diameter of drainage hole is less than the diameter of through-hole, so that drainage hole has the effect of primary filtration, Biggish solid particle is avoided to enter in shell.

Under original state, the upper surface of deceleration platform is parallel to driveway surface, and vehicle is when passing through deceleration platform, deceleration platform stress A distance can be moved straight down, and the distance controlling moved down vertically is within 10cm.Moving down for deceleration platform not only to slow down Platform only has upper surface that can contact with wheel, and the abrasion that deceleration platform is subject to is greatly reduced, and vehicle can collide the side wall of groove, Driver is reminded to need to slow down herein, but compared to traditional deceleration strip, the jitter amplitude that vehicle generates is smaller, because of vehicle at this time Speed is lower than preset value and lane safety, shake have no effect on driving experience.

There is security risk when Vehicle Speed is higher than in preset value and/or lane, such as when corner has vehicle to sail to come, It can control hydraulic oil pump, so that the piston rod of hydraulic cylinder moves straight up, and then drives deceleration platform to rise to ground, subtract at this time Fast platform plays the effect of traditional deceleration strip, generates the bigger shake of jitter amplitude to the vehicle passed through, is on the one hand greatly reduced The travel speed of vehicle, the travel speed on the other hand reminding driver present could possibly be higher than preset value or lane memory In security risk, Reduced Speed Now is needed.

After vehicle passes through, hydraulic oil pump is controlled, so that the piston rod of hydraulic cylinder moves straight down, and then drives deceleration platform It is moved to original state.

In above-mentioned technical proposal, the control of hydraulic oil pump can artificially be controlled by staff, can also be by system Device is managed by speed acquisition device, image device, obtains in lane and controls hydraulic oil after the travel speed, image information of vehicle Pump, and then the vertical shift of piston rod is manipulated, the technical solution that system controls will be hereafter described in detail.

Further, it is provided with liquid level sensor on the inner wall of the shell, guarantor is provided with outside the liquid level sensor Shield, the top surface and side of the protective cover covering liquid level sensor.Liquid level sensor is the prior art, can be monitored in shell Water level conditions, when the water level of the intracorporal amount of rainfall of shell has reached liquid level sensor position, liquid level sensor is to system Processor sends signal, or sounds an alarm and remind staff, and control piston rod rises, and erecting bed is located on ground, it After carry out drainage works.Reduce erecting bed load caused by hydraulic cylinder, piston rod when rainwater is more in shell, simultaneously because Shell is provided with water, and when vehicle passes through, the water flow inside Oscillation Amplitude drive that erecting bed generates generates vibration, the vibration of water flow Therefore the dynamic vibration that can react on erecting bed, excludes the rainwater in erecting bed so that the vibration of erecting bed becomes without rule The stability and safety of device operation can be further increased.Protective cover covers the top surface and side of liquid level sensor, so that Water flow intelligence enters protective cover from the lower section of liquid level sensor, prevents from reporting by mistake.

Further, the housing side is provided with drainage hole, and guiding bar, the guiding bar are provided in the drainage hole Diameter be less than the diameter of drainage hole, the end of guiding bar is provided with sealing cover, and the diameter of the sealing cover is greater than guiding bar Diameter is connected between sealing cover and shell by third spring, when erecting bed in the grooves when, third spring be in compression shape State.The one end of guiding bar far from shell wall side is sealing cover, and sealing cover is for blocking drainage hole.By above structure, work as installation When platform is located in groove, the inner wall Squeezing sealing lid of groove, so that sealing cover is tightly attached on housing exterior walls, drainage hole closing, the Three spring-compresseds.When needing to drain, erecting bed is driven by piston rod to outside groove, and sealing cover is no longer influenced by the extruding of groove, But by the impact of enclosure interior water flow and the elastic force of compressed spring, sealing cover is detached from shell, sealing cover and shell it Between gap enable water flow to drain into hull outside from drainage hole, to reduce the intracorporal amount of rainfall of shell.Preferably, it guides The length of bar is arranged to, and during water drainage, guiding bar is always positioned in shell.

Further, the first inclined-plane is provided on the edge of the groove top, the bottom of the sealing cover is provided with Two inclined-planes, second inclined-plane match with the first inclined-plane.After the completion of realizing draining, as erecting bed enters groove, energy Enough sealing covers can automatic attaching on shell, in some embodiments, the bottom of sealing cover is provided with the second inclined-plane, groove top The edge in portion is no longer right angle, but is provided with the first inclined-plane, and the second inclined-plane matches with the first inclined-plane.When the second inclined-plane When with the first contact of incline plane, the second inclined-plane generates the active force of horizontal direction to the first inclined-plane, and then pushes sealing cover towards shell Body is mobile, and after erecting bed enters groove, sealing cover is fitted on shell again and seals drainage hole.

Further, it is provided with flexible block in the gap between the end face of the deceleration platform and the side wall of groove, it is described soft Property block is fixedly connected on deceleration platform, and flexible block is made of rubber.After vehicle and the collision of deceleration platform, deceleration platform will be by larger Horizontal direction active force, although the active force is small compared to the active force of vertical direction, if by the both ends for the platform that slows down with The wall surface of groove directly contacts, it is easy to cause deceleration platform to generate biggish internal stress and damage, it is therefore necessary in deceleration platform End face and groove side wall between reserve certain interval, it is preferable that the width in gap be 10~20cm.Although gap can unload Except certain horizontal applied force, but also results in deceleration platform and rocked relative to groove generation, and collide the wall surface of groove, therefore, Filling flexible block is in gap to reduce above-mentioned shaking, while flexible block can generate certain deformation with removal horizontal force Power.Finally, flexible block moves deceleration platform mainly straight down, also makes amplitude of fluctuation of the deceleration platform after being impacted Degree reduces and removal major part horizontal stress, and device operation is more steady.

It further, further include the first infrared range-measurement system and the second infrared range-measurement system being arranged on lane, described second Infrared range-measurement system is between the first infrared range-measurement system and groove；First infrared range-measurement system, the second infrared range-measurement system and hydraulic cylinder It is electrically connected to the processor of safety monitoring system.

First infrared range-measurement system and the second infrared range-measurement system are mainly responsible for monitoring speed.Infrared range-measurement system is the prior art, Its application principle is also common knowledge, and details are not described herein.First, second infrared range-measurement system is by calculating transmitting signal and reception The time difference of signal, and the time difference is compared with preset standard time difference, when the time difference being lower than standard time difference, explanation There is vehicle to drive into above infrared range-measurement system, starts timing at this time, when the time difference being greater than standard time difference again, illustrate infrared survey Vehicle above distance meter has run out, and timing at this time stops, and then calculates vehicle by the time above infrared range-measurement system, by In vehicle usually at 4 meters or so, then the travel speed of vehicle can be calculated, above-mentioned calculating can be completed by infrared range-measurement system, Time signal can be sent to the processor of system by the timer of infrared range-measurement system, completed by processor.Calculate traveling speed After degree, if travel speed has been more than preset critical value, processor sends lifting signal to the hydraulic oil pump of hydraulic cylinder, and control is lived Stopper rod moves straight up, generates shake to vehicle, driver is reminded to pay attention to running speed.

Between the first infrared range-measurement system and groove, the first infrared range-measurement system is mainly used in advance second infrared range-measurement system Judgement, obtains the first travel speed, and the second infrared range-measurement system obtains the second travel speed.If the first travel speed is greater than the second row Speed is sailed, illustrates that vehicle is slowing down, if the second travel speed is lower than critical value, processor will not issue hydraulic oil pump Signal is lifted, if the second travel speed is still higher than critical value, processor will issue lifting signal；If the first travel speed Less than the second travel speed, illustrate that vehicle is accelerating, when the first travel speed is inherently greater than critical value, processor will be sent out Signal is lifted out.

When system, which collects corner by camera, vehicle, even if travel speed is slower, processor will also be issued Signal is lifted, driver corner is reminded to have vehicle, it shall be noted that evacuation.

It further, further include the third infrared range-measurement system being electrically connected with processor, the third infrared range-measurement system installation In lifting deceleration mechanism.Third infrared range-measurement system is additionally provided in lifting deceleration mechanism, third infrared range-measurement system makes It is identical with the first, second infrared range-measurement system with principle, it is mainly used for measuring third traveling speed of the vehicle by deceleration mechanism when Degree, if critical value is still greater than in third travel speed, there is runaway condition in very possible driving vehicle, and processor will be to alarm Device issues alarm signal, and alarm starts warning reminding staff and pays attention to errant vehicle.

Further, the third infrared range-measurement system is fixed on reducing gear.

Further, first spring and second spring are tensioning spring.

Further, the reducing gear is provided with five rows, and the distance between adjacent two rows reducing gear is 15-40cm.

The utility model compared with prior art, has the following advantages and benefits:

1, deceleration platform can be risen or be put into groove as needed by the utility model, not only make deceleration platform only have on Surface can be contacted with wheel, and the abrasion that deceleration platform is subject to is greatly reduced, and vehicle can collide the side wall of groove, reminded and driven Member needs to slow down herein, but compared to traditional deceleration strip, the jitter amplitude that vehicle generates is smaller, because car speed is low at this time In preset value and lane safety, shakes and have no effect on driving experience；

2, the utility model can rise deceleration platform according to the security situation in the current travel speed of vehicle, parking lot, Stronger shake is caused, the travel speed of vehicle is on the one hand greatly reduced, driver is on the other hand reminded to pay attention to the traveling of vehicle Situation in speed and parking lot, such as corner have vehicle to sail should be noted that evacuation, eliminate deceleration strip in the prior art Generated mindset improves the traffic safety in parking lot；

3, the erecting bed of the utility model has triple functions, first, keeping amplitude of fluctuation of the deceleration platform after stress opposite It is smaller, improve the safety of deceleration；The impact of piston rod, piston rod are more uniformly stressed second, reducing deceleration platform, effectively Ground improves the service life of hydraulic cylinder；Third, the rainwater above erecting bed can be entered in erecting bed by through-hole Storage after avoiding rainwater from accumulating on erecting bed, enters below erecting bed in the gap between erecting bed and groove, substantially subtracts Lack the amount of rainfall into below erecting bed, meanwhile, the lifting by controlling piston rod can be realized erecting bed Auto-drainage, and It automatically falls into groove after draining, reduces erecting bed load caused by hydraulic cylinder, piston rod when rainwater is more in shell, Make the vibration of erecting bed become more regular simultaneously, improves the stability and safety of device operation；

4, the utility model is provided with gap between deceleration platform and recess sidewall, and is provided with to be fixed in gap and subtract Flexible block on fast platform, moves deceleration platform mainly straight down, also makes swing of the deceleration platform after being impacted Amplitude reduction and removal major part horizontal stress, device operation are more steady.

Detailed description of the invention

Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings:

Fig. 1 is lifting deceleration mechanism structure schematic diagram in the utility model specific embodiment；

Fig. 2 is the structural schematic diagram of the utility model specific embodiment；

Fig. 3 is the structural schematic diagram of erecting bed in the utility model specific embodiment；

Fig. 4 is the structural schematic diagram of guiding bar in the utility model specific embodiment；

Label and corresponding parts title in attached drawing:

The lane 1-, the first infrared range-measurement system of 2-, the second infrared range-measurement system of 3-, 4- lifting deceleration mechanism, 41- deceleration platform, The first spring of 42-, 43- hydraulic cylinder, 44- piston rod, 45- support plate, 46- flexible block, 47- erecting bed, 471- shell, 472- are logical Hole, 473- liquid level sensor, 474- protective cover, 475- guiding bar, 476- third spring, 48- second spring, 49- reducing gear, 5- Groove, 6- third infrared range-measurement system.

Specific embodiment

For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing, The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this Utility model is not intended to limit the scope of the present invention.

In the description of the present invention, it should be understood that term "front", "rear", "left", "right", "upper", "lower", The orientation or positional relationship of the instructions such as "vertical", "horizontal", "high", " low " "inner", "outside" be orientation based on the figure or Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as protecting model to the utility model The limitation enclosed.

Embodiment 1:

A kind of security Monitor System for Parking Lots as shown in Figures 2 to 4, it is described including the groove 5 being arranged on lane 1 Lifting deceleration mechanism 4 is provided in groove 5, the lifting deceleration mechanism 4 includes being fixed on being provided on 5 bottom surface of groove Hydraulic cylinder 43 is provided with support plate 45 on the side wall of the hydraulic cylinder 43, second spring 48, institute is provided in the support plate 45 It states second spring 48 and is set in 44 outside of piston rod, 48 top of second spring is connected with erecting bed 47,47 top of erecting bed It is provided with deceleration platform 41, the erecting bed 47 is connect with deceleration platform 41 by the first spring 42, set side by side on the deceleration platform 41 It is equipped with multiple reducing gears 49；The erecting bed 47 includes shell 471, and the upper surface of the shell 471 is provided with multiple through-holes 472, the through-hole 472 is connected to the inside and outside space of shell 471；Level sensing is provided on the inner wall of the shell 471 Device 473, protective cover 474 is provided with outside the liquid level sensor 473, and the protective cover 474 covers the top of liquid level sensor 473 Face and side；471 side of shell is provided with drainage hole, and guiding bar 475, the guiding bar are provided in the drainage hole 475 diameter is less than the diameter of drainage hole, and the end of guiding bar 475 is provided with sealing cover, and the diameter of the sealing cover, which is greater than, to be drawn The diameter of guide rod 475 is connected between sealing cover and shell 471 by third spring 476, when erecting bed 47 is located in groove 5, Third spring 476 is in compressive state；The first inclined-plane, the bottom of the sealing cover are provided on the edge at 5 top of groove It is provided with the second inclined-plane, second inclined-plane matches with the first inclined-plane；The side wall of the end face of the deceleration platform 41 and groove 5 it Between gap in be provided with flexible block 46, the flexible block 46 is fixedly connected on deceleration platform 41, flexible block 46 use rubber system At；First spring 42 and second spring 48 are tensioning spring；The reducing gear 49 is provided with five rows, adjacent two rows of decelerations The distance between tooth 49 is 15-40cm.

Under original state, the upper surface of deceleration platform 41 is parallel to driveway surface, and vehicle is when passing through deceleration platform 41, deceleration platform 41 stress can move a distance straight down, it is preferable that the first spring 42 can use tensioning spring, the distance moved down vertically Control is within 10cm.Moving down for deceleration platform 41 not only makes deceleration platform 41 only have upper surface that can contact with wheel, deceleration platform 41 The abrasion being subject to is greatly reduced, and vehicle can collide the side wall of groove 5, reminds driver to need to slow down herein, but compare In traditional deceleration strip, the jitter amplitude that vehicle generates is smaller, because car speed is trembled lower than preset value and lane safety at this time It is dynamic to have no effect on driving experience.

There is security risk when Vehicle Speed is higher than in preset value and/or lane, such as when corner has vehicle to sail to come, It can control hydraulic oil pump, so that the piston rod 44 of hydraulic cylinder 43 moves straight up, and then drives deceleration platform 41 to rise to ground, Deceleration platform 41 plays the effect of traditional deceleration strip at this time, generates the bigger shake of jitter amplitude to the vehicle passed through, on the one hand The travel speed of vehicle is greatly reduced, is on the other hand also to inform that the present travel speed of driver could possibly be higher than as reminding There are security risk in preset value or lane, needs Reduced Speed Now.

After vehicle passes through, hydraulic oil pump is controlled, so that the piston rod 44 of hydraulic cylinder 43 moves straight down, and then drives and subtracts Fast platform 41 is moved to original state.

Embodiment 2:

As shown in Figure 1, further including the first infrared range-measurement system 2 being arranged on lane 1 and on the basis of embodiment 1 Two infrared range-measurement systems 3, second infrared range-measurement system 3 is between the first infrared range-measurement system 2 and groove 5；First infrared distance measurement Instrument 2, the second infrared range-measurement system 3 and hydraulic cylinder 43 are electrically connected to the processor of safety monitoring system；Further include and processor electricity The third infrared range-measurement system 6 of connection, the third infrared range-measurement system 6 are mounted in lifting deceleration mechanism 4；The third is infrared Rangefinder 6 is fixed on reducing gear 49.

The present embodiment can rise deceleration platform 41 according to the security situation in the current travel speed of vehicle, parking lot, make At stronger shake, the travel speed of vehicle is on the one hand greatly reduced, driver is on the other hand reminded to pay attention to the traveling speed of vehicle Situation in degree and parking lot, such as corner have vehicle to sail should be noted that evacuation, eliminate deceleration strip institute in the prior art The mindset of generation improves the traffic safety in parking lot.

" first " used herein, " second ", " third " etc. (such as the first infrared range-measurement system, the second infrared distance measurement Instrument, third infrared range-measurement system etc.) it is intended merely to distinguish corresponding component for the sake of description understands, it is not intended to it limits any time Sequence emphasizes importance etc..In addition, terminology used in this article " connection " is without illustrating, it can be with It is to be connected directly, can also makes to be indirectly connected via other component.

Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced It changes, improve, should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of security Monitor System for Parking Lots, which is characterized in that including the groove (5) being arranged on lane (1), the groove (5) it is provided with lifting deceleration mechanism (4) in, the lifting deceleration mechanism (4) includes being fixed on setting on groove (5) bottom surface It is equipped with hydraulic cylinder (43), is provided with support plate (45) on the side wall of the hydraulic cylinder (43), is provided on the support plate (45) Second spring (48), the second spring (48) are set on the outside of piston rod (44), and second spring (48) top is connected with installation Platform (47), erecting bed (47) top are provided with deceleration platform (41), and the erecting bed (47) is by the first spring (42) and subtracts Fast platform (41) connects, and being arranged side by side on the deceleration platform (41) has multiple reducing gears (49)；The erecting bed (47) includes shell (471), the upper surface of the shell (471) is provided with multiple through-holes (472), and the through-hole (472) is connected to the interior of shell (471) Portion and exterior space.

2. a kind of security Monitor System for Parking Lots according to claim 1, which is characterized in that the shell (471) it is interior It is provided on wall liquid level sensor (473), is provided with protective cover (474), the protective cover outside the liquid level sensor (473) (474) top surface and side of liquid level sensor (473) are covered.

3. a kind of security Monitor System for Parking Lots according to claim 1, which is characterized in that shell (471) side It is provided with drainage hole, is provided in the drainage hole guiding bar (475), the diameter of the guiding bar (475) is less than drainage hole Diameter, the end of guiding bar (475) are provided with sealing cover, and the diameter of the sealing cover is greater than the diameter of guiding bar (475), sealing Lid is connect between shell (471) by third spring (476), when erecting bed (47) is located in groove (5), third spring (476) it is in compressive state.

4. a kind of security Monitor System for Parking Lots according to claim 3, which is characterized in that at the top of the groove (5) The first inclined-plane is provided on edge, the bottom of the sealing cover is provided with the second inclined-plane, second inclined-plane and the first inclined-plane phase Matching.

5. a kind of security Monitor System for Parking Lots according to claim 1, which is characterized in that the end of the deceleration platform (41) It is provided in gap between face and the side wall of groove (5) flexible block (46), the flexible block (46) is fixedly connected on deceleration platform (41) on, flexible block (46) is made of rubber.

6. a kind of security Monitor System for Parking Lots according to claim 1, which is characterized in that further include being arranged in lane (1) the first infrared range-measurement system (2) and the second infrared range-measurement system (3) on, it is infrared that second infrared range-measurement system (3) is located at first Between rangefinder (2) and groove (5)；First infrared range-measurement system (2), the second infrared range-measurement system (3) and hydraulic cylinder (43) are electrically connected It is connected to the processor of safety monitoring system.

7. a kind of security Monitor System for Parking Lots according to claim 6, which is characterized in that further include being electrically connected with processor The third infrared range-measurement system (6) connect, the third infrared range-measurement system (6) are mounted on lifting deceleration mechanism (4).

8. a kind of security Monitor System for Parking Lots according to claim 7, which is characterized in that the third infrared range-measurement system (6) it is fixed on reducing gear (49).

9. a kind of security Monitor System for Parking Lots described according to claim 1~any one of 8, which is characterized in that described One spring (42) and second spring (48) are tensioning spring.

10. a kind of security Monitor System for Parking Lots described according to claim 1~any one of 8, which is characterized in that described to subtract Fast tooth (49) is provided with five rows, and the distance between adjacent two rows reducing gear (49) is 15-40cm.