CN111341145A - Intelligent vehicle scheduling method with intelligent fire-fighting processing function and device thereof - Google Patents
Intelligent vehicle scheduling method with intelligent fire-fighting processing function and device thereof Download PDFInfo
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- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/145—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas
- G08G1/146—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas where the parking area is a limited parking space, e.g. parking garage, restricted space
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- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
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- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
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- B60L53/65—Monitoring or controlling charging stations involving identification of vehicles or their battery types
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- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
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Abstract
The invention discloses an intelligent vehicle scheduling method with an intelligent fire-fighting processing function and a device thereof. The method comprises the following steps: judging whether the electric automobile is parked; acquiring equipment information, a charging state and a charging amount; displaying the information of the idle parking spaces and the equipment information on an intelligent guide screen; displaying the vehicle information, the equipment information, the charging state and the charging amount on a first charging display screen and a second charging display screen; judging whether a trigger signal is generated or not; collecting a face image; extracting facial features; comparing the characteristics; driving the electromagnetic device to open the cabinet door; detecting whether a fire is generated in an outer area; acquiring an image in an outer region; displaying the internal image; judging whether the fire is determined to occur; the electromagnetic device is driven to open the cabinet door, and the fire-fighting equipment is driven to open so that the fire extinguishing agent can extinguish the fire. The invention improves the operation and maintenance efficiency and timeliness, improves the vehicle moving and charging efficiency, prevents non-firefighters from stealing the fire-fighting equipment in the fire-fighting cabinet, and plays a role in high theft prevention.
Description
Technical Field
The invention relates to a scheduling method in the technical field of electric vehicle charging, in particular to an intelligent vehicle scheduling method with an intelligent fire-fighting processing function and an intelligent vehicle scheduling device with the intelligent fire-fighting processing function.
Background
The large-scale parking charging station for the electric automobile is used for providing charging equipment for the electric automobile, such as a large number of parking spaces and charging piles, and the specific form and the variety of the charging equipment are various. One is a special charging station, which occupies a large amount of space and needs a special power grid, so that the investment is huge, the cost is difficult to recover, the commercial promotion is difficult, and the premise of popularization of the electric vehicle is to have a charging station network. The second direct current charging station (quick charging) is a box type electric vehicle quick charging station adopting an energy storage device. The third type of AC charging station (slow charging) is a coin-operated wall-mounted electric bicycle charging station.
Along with the continuous increase of the holding capacity of electric vehicles, the charging requirements of large-scale parking charging stations are increased day by day, and the centralized charging of a large number of buses brings great difficulty to charging guidance and scheduling. At present, the following problems and requirements exist in a large-scale parking charging station for electric vehicles: (1) when the electric automobile is parked and charged, the operation and maintenance office needs to handle the registration and signing procedures, and the operation and maintenance staff can find the vehicle to be charged according to the paper registration book, so that the operation and maintenance are complicated; (2) when the charging vehicle is fully charged, no information prompt is provided in the station, so that the vehicle which just enters the station cannot quickly and accurately find the parking place to be charged, and the vehicle moving efficiency is low; (3) the false alarm of the fire-fighting equipment causes the fire-fighting operation and maintenance personnel to carry out repeated invalid reexamination, thereby wasting a large amount of manpower and material resources; (4) the fire-fighting equipment is easy to be stolen.
Disclosure of Invention
The invention provides an intelligent vehicle scheduling method with an intelligent fire-fighting processing function and a device thereof, aiming at solving the technical problems that the operation and maintenance of the existing large-scale parking charging station are complicated, the vehicle moving efficiency is low, fire-fighting equipment is easy to give a false alarm, manpower and material resources are wasted, and the vehicle is easy to be stolen.
The invention is realized by adopting the following technical scheme: an intelligent vehicle dispatching method with an intelligent fire-fighting processing function is applied to a large-scale electric vehicle parking charging station, and the large-scale electric vehicle parking charging station comprises the following steps:
the parking lot comprises an operation and maintenance platform, a rest room and a plurality of parking spaces corresponding to the plurality of electric automobiles respectively; the operation and maintenance platform is used for operating the fully charged electric automobile, the rest room is used for resting a driver of the electric automobile, and each parking space is used for parking the corresponding electric automobile;
at least one entrance barrier corresponding to at least one entrance of the parking lot; each entrance barrier gate is arranged at a corresponding entrance;
the intelligent guide screen corresponds to the entrance barrier gate; each intelligent guide screen is installed at the corresponding entrance barrier and is used for guiding the electric automobile entering from the corresponding entrance barrier;
the charging piles are respectively corresponding to the parking spaces, and each charging pile is used for charging the electric automobile parked on the corresponding parking space;
the first charging display screen is arranged in the parking lot and used for displaying vehicle information and charging state of the electric automobile being charged to the operation and maintenance platform; and
a second charging display screen provided in the parking lot and used for displaying vehicle information and a charging state of the electric vehicle being charged to the lobby; and
at least one intelligent fire-fighting cabinet disposed in the parking lot; each fire-fighting cabinet comprises a cabinet body, a fire detection device, an anti-theft door opening device and a monitoring device; the cabinet body comprises a cabinet door, a shell and an electromagnetic device; the cabinet door is movably arranged on the shell and forms a fire-fighting space for storing fire-fighting equipment with the shell; the electromagnetic device is used for opening or closing the cabinet door; the fire detection device is installed in an outer area of the cabinet body and is used for detecting whether a fire disaster is generated in the outer area; the anti-theft door opening device comprises a trigger module and an alarm module; the triggering module is arranged on the outer wall of the cabinet body and is used for emergency personnel outside the cabinet body to generate a triggering signal so as to drive the electromagnetic device to open the cabinet door; the alarm module is arranged on the cabinet body and used for sending alarm information when the trigger module generates a trigger signal and stopping sending information when the cabinet door is closed by the electromagnetic device; the monitoring device comprises a face recognition camera and a video monitoring camera; the face recognition camera is arranged on the cabinet body and used for collecting face images of emergency personnel positioned outside the cabinet door; the video monitoring camera is arranged on the cabinet body and is used for acquiring an external image of the external area;
the intelligent vehicle scheduling method comprises the following steps:
judging whether the electric automobile is parked on each parking space or not, and generating corresponding parking space use state data; when the electric automobile is not parked on the parking space, judging that the parking space is an idle parking space, otherwise, judging that the parking space is occupied, and acquiring the vehicle information of the electric automobile parked on the parking space;
acquiring equipment information, a charging state and a charging amount of a charging pile corresponding to the occupied parking space;
displaying the information of the vacant parking spaces and the equipment information of the charging piles corresponding to the vacant parking spaces on the intelligent guide screen so as to provide at least one vacant parking space for the electric automobile entering from the entrance barrier;
synchronously displaying vehicle information of an electric automobile parked on the occupied parking space and equipment information, a charging state and a charging amount of a charging pile corresponding to the occupied parking space on the first charging display screen and the second charging display screen, so that an operation and maintenance worker of the operation and maintenance platform operates the electric automobile when the electric automobile is fully charged, and a driver in the rest room carries out vehicle moving scheduling;
judging whether the trigger module generates the trigger signal;
when the trigger module generates the trigger signal, a face recognition camera shoots a face image of an emergency person triggering the trigger module, then facial features of the face image are extracted, and finally the facial features are compared with a plurality of preset facial features in a preset feature library;
when the facial features correspond to a preset facial feature, driving the alarm module to stop sending the alarm information;
detecting whether a fire is generated in the outer area;
when the fire detection device detects that the external area generates a fire, a video monitoring camera is enabled to capture the external image, then the external image is displayed to a remote monitoring center to determine the fire, and finally when the external area generates the fire, the electromagnetic device is driven to open the cabinet door and the alarm module is driven to send alarm information.
The invention firstly judges the parking condition on each parking space, generates corresponding parking space use state data, divides the parking space into an idle parking space and an occupied parking space, then acquires the relevant information of the charging pile on the occupied parking space, displays the idle parking space on the intelligent guide screen to guide the vehicle to be parked and charged, and finally displays the vehicle information, the charging pile equipment information, the charging state and the charging amount on the occupied parking space on the first charging display screen and the second charging display screen, so that the operation and maintenance platform can timely operate the fully charged electric vehicle, and a driver in a rest room can timely know that the electric quantity of the electric vehicle is fully charged, thereby carrying out vehicle moving treatment, changing the occupied parking space into the idle parking space, providing the parking space for the electric vehicle to be charged next, and solving the problem that the operation and maintenance are complicated when the existing electric vehicle is parked and charged, move the technical problem of car inefficiency, it is convenient to have obtained the electric automobile car and charge, improves fortune dimension efficiency and promptness, makes things convenient for fortune dimension platform to carry out fortune dimension, and the full car efficiency of moving of electricity also obtains corresponding improvement moreover, vacates more idle parking stalls and supplies other vehicles to charge to improve the whole charging efficiency's in parking area technical effect.
Meanwhile, whether a fire disaster occurs in the cabinet body is detected through the fire disaster detection device, and meanwhile, an external image outside the cabinet body is collected through the video monitoring camera of the monitoring device, so that when the fire disaster detection device preliminarily detects the fire disaster, the controller can further confirm the fire disaster through the external image, drive the electromagnetic device to open the cabinet door and drive the alarm module to alarm when the fire disaster is determined to occur, personnel near the cabinet body can find the fire disaster in time, and meanwhile, the cabinet door is automatically opened, so that the personnel can directly take out the fire fighting equipment to extinguish the fire, on one hand, the accuracy of fire disaster detection is ensured, on the other hand, the fire disaster can be timely handled when the fire disaster occurs, the economic loss caused by the fire disaster is reduced, and the threat of the fire disaster to the personnel is avoided. Meanwhile, as the cabinet door is closed by the electromagnetic device when no fire occurs, the anti-theft function can be achieved, when the emergency personnel trigger the corresponding trigger module, the cabinet door can be automatically opened by the electromagnetic device, at the moment, the controller collects the face images of the emergency personnel and compares the collected face features with the preset face features, the alarm information is stopped to be sent out after the condition is met, so that the alarm can be cancelled only when the person really needing to open the cabinet door operates, and the alarm information can be continuously sent out when other persons who want to steal the fire fighting equipment operate, thereby arousing the attention of corresponding managers or patrolmen, solving the problem that the fire-fighting equipment in the prior fire-fighting cabinet is easy to be stolen, and the fire detection is easy to have the technical problem of false alarm, and the technical effects of high fire detection accuracy and high burglary prevention are achieved.
As a further improvement of the above scheme, whether the electric vehicle is parked on the parking space is detected through at least one of geomagnetic induction, a parking space lock and a parking space state recognition camera, and the vehicle information is acquired; the information displayed on the first charging display screen and the second charging display screen is sequentially displayed according to a priority ranking sequence of charging completion amounts of the charging piles from large to small, and the current screen is used for displaying vehicle information of the electric vehicle which is fully charged or the charging amount of the electric vehicle reaches a preset charging amount.
As a further improvement of the above solution, the method for providing an empty parking space includes the steps of:
acquiring position information of all idle parking spaces, and simulating a traveling path from the entrance barrier to each idle parking space; the simulation method of the traveling path comprises the following steps: presetting all parking spaces in a simulation map; the size proportion of the parking lot and the simulation map is fixed, and each parking space corresponds to one simulation parking space; dividing a connecting area of the simulated parking space corresponding to the idle parking space and the entrance barrier into a plurality of rectangular areas with wide sides connected, and calculating the width of each rectangular area; the occupied parking spaces and other protruding parts of the parking lot are not in the connecting area; judging whether the width of the rectangular area is larger than the vehicle simulation width of the electric automobile in the simulation map or not; taking the connecting areas with the widths of all the rectangular areas larger than the vehicle simulation width as a path to be determined; calculating the lengths of all paths to be determined; selecting a path to be determined with the shortest length as the traveling path;
calculating the length of each travelling path;
and sequencing the path lengths in a sequence from small to large, and sequentially displaying the corresponding idle parking spaces on the intelligent guide screen according to the sequencing of the path lengths.
As a further improvement of the above aspect, the vehicle information acquisition method includes the steps of:
acquiring images of the front side and the rear side of the electric automobile parked on the occupied parking space to obtain at least two acquired images;
extracting the outline of the collected image, and extracting a license plate image matched with a preset rectangular frame;
recognizing the character information in the license plate images, and performing superposition comparison on the character information of the license plate images of the two collected images to obtain a string of repeated characters serving as the license plate information of the electric automobile;
transmitting ultrasonic waves to the electric automobile positioned on the occupied parking space and synchronously timing;
calculating the ground clearance of the vehicle from the ground of the corresponding parking space according to the timing time; the formula for calculating the height above the ground is as follows:
wherein, H is the height from the ground, C is the propagation speed of the ultrasonic wave, T is the timing time, and D is the distance between the transmitting end and the receiving end of the ultrasonic equipment;
judging whether the change value of the ground clearance is greater than a preset height difference;
and when the change value is larger than the preset height difference, determining that a driver on the electric automobile gets off the automobile and using the automobile as vehicle-mounted information of the vehicle information.
As a further improvement of the above scheme, the intelligent vehicle scheduling method includes the steps of:
calculating the parking density of the parking lot; the parking density calculation formula is as follows:
PD＝(X+Y1-Y2)/Z
wherein PD is the parking density, X is the number of parking spaces where the vehicle is present, Y1Number of vehicles entering said parking lot, Y2The number of vehicles leaving the corresponding parking space and also being located in the parking lot, and Z is the number of parking spaces in the parking lot;
judging whether the parking density is greater than a preset vehicle density;
and when the parking density is larger than the preset vehicle density, displaying the parking density on the intelligent guide screen, the first charging display screen and the second charging display screen.
As a further improvement of the above scheme, the cabinet body further comprises a fireproof box; the fireproof box is arranged on the shell and is provided with at least one transparent surface; the video monitoring camera is installed in the fireproof box, and the detector faces the transparent surface and detects image information of the external area; wherein, the fire prevention box is the transparent box body of being made by fire prevention glass, and the video surveillance camera head is spherical camera.
As a further improvement of the above scheme, the intelligent vehicle scheduling method further includes the steps of:
detecting real-time humidity in the outer zone;
judging whether the real-time humidity is greater than a preset humidity or not;
and when the real-time humidity is greater than the preset humidity, the alarm module is driven to send the alarm information.
As a further improvement of the above scheme, the intelligent vehicle scheduling method further includes the steps of:
detecting a real-time temperature within the outer zone;
judging whether the real-time temperature is greater than a preset temperature or not;
and when the real-time temperature is higher than the preset temperature, driving a cooling fan to dissipate heat.
As a further improvement of the above solution, the fire detection device comprises a smoke fire detector and/or a temperature-sensitive fire detector; a smoke fire detector mounted in the outer region for detecting whether fire smoke is generated in the outer region; the temperature-sensing fire detector is arranged in the external area and used for detecting the real-time temperature of the external area and generating a fire signal when the real-time temperature exceeds a preset temperature;
the triggering module comprises an emergency cabinet opening button; the emergency cabinet opening button is arranged on the outer wall of the cabinet body and used for driving the electromagnetic device to open the cabinet door when the emergency personnel touch and press the emergency cabinet opening button and generating the trigger signal;
the alarm module comprises an audible and visual alarm and a voice prompt module; the controller is in when electromagnetic device opened the cabinet door, order about audible-visual annunciator and send audible-visual alarm information, order about simultaneously voice prompt module sends voice prompt information, and when electromagnetic device closed the cabinet door, the controller ordered about audible-visual annunciator with voice prompt module stops the action.
The invention also provides an intelligent vehicle dispatching device with an intelligent fire-fighting processing function, which applies any intelligent vehicle dispatching method with the intelligent fire-fighting processing function, and comprises the following steps:
the intelligent guide screen corresponds to the entrance barrier gate; each intelligent guide screen is installed at the corresponding entrance barrier and is used for guiding the electric automobile entering from the corresponding entrance barrier;
the first charging display screen is arranged in the parking lot and used for displaying vehicle information and charging state of the electric automobile being charged to the operation and maintenance platform;
a second charging display screen provided in the parking lot and used for displaying vehicle information and a charging state of the electric vehicle being charged to the lobby;
the cabinet body comprises a cabinet door, a shell and an electromagnetic device; the cabinet door is movably arranged on the shell and forms a fire-fighting space for storing fire-fighting equipment with the shell; the electromagnetic device is used for opening or closing the cabinet door;
a fire detection device installed in an outer region of the cabinet and detecting whether a fire is generated in the outer region;
the anti-theft door opening device comprises a trigger module and an alarm module; the triggering module is arranged on the outer wall of the cabinet body and is used for emergency personnel outside the cabinet body to generate a triggering signal so as to drive the electromagnetic device to open the cabinet door; the alarm module is arranged on the cabinet body and used for sending alarm information when the trigger module generates a trigger signal and stopping sending information when the cabinet door is closed by the electromagnetic device;
the monitoring device comprises a face recognition camera and a video monitoring camera; the face recognition camera is arranged on the cabinet body and used for collecting face images of emergency personnel positioned outside the cabinet door; the video monitoring camera is arranged on the cabinet body and is used for acquiring an external image of the external area; and
the management control system is used for judging whether the electric automobile is parked on each parking space or not and generating corresponding parking space use state data; when the electric automobile is not parked on the parking space, judging that the parking space is an idle parking space, otherwise, judging that the parking space is occupied, and acquiring the vehicle information of the electric automobile parked on the parking space; the management control system is further used for acquiring equipment information, a charging state and a charging amount of the charging pile corresponding to the occupied parking space; the management control system is further used for displaying the information of the free parking spaces and the equipment information of the charging piles corresponding to the free parking spaces on the intelligent guide screen so as to provide at least one free parking space for the electric automobile entering from the entrance barrier gate; the management control system is further used for synchronously displaying vehicle information of the electric automobile parked in the occupied parking space and equipment information, a charging state and a charging amount of a charging pile corresponding to the occupied parking space on the first charging display screen and the second charging display screen, so that operation and maintenance personnel of the operation and maintenance platform operate the electric automobile when the electric automobile is fully charged, and a driver in the rest room carries out vehicle moving scheduling; the management control system is also used for enabling a face recognition camera to capture a face image of an emergency person triggering the trigger module when the trigger module generates a trigger signal, then extracting the facial features of the face image, and finally comparing the facial features with a plurality of preset facial features in a preset feature library; when the facial features correspond to a preset facial feature, the management control system drives the alarm module to stop sending the alarm information; the management control system is further used for enabling a video monitoring camera to capture the external image when the fire detection device detects that the external area generates a fire, then displaying the external image to a remote monitoring center to determine the fire, and finally driving the electromagnetic device to open the cabinet door and driving the alarm module to send the alarm information when the fire detection device determines that the external area generates the fire.
Compared with the existing large-scale parking charging station, the intelligent vehicle scheduling method with the intelligent fire-fighting processing function and the device thereof have the following beneficial effects:
1. the intelligent vehicle dispatching method with the intelligent fire fighting processing function comprises the steps of firstly judging the parking condition on each parking space, generating corresponding parking space use state data, dividing the parking space into an idle parking space and an occupied parking space, then acquiring the related information of a charging pile on the occupied parking space, then displaying the idle parking space on an intelligent guide screen to guide a vehicle to be parked for charging, and finally displaying the vehicle information, the charging pile equipment information, the charging state and the charging amount on the occupied parking space on a first charging display screen and a second charging display screen, so that an operation and maintenance platform can master the charging condition on each occupied parking space through the first charging display screen to operate a fully charged electric vehicle in time, and a driver in a rest room can know that the electric quantity of the electric vehicle is full through the second charging display screen in time, thereby move the car and handle, make and occupy the parking stall and become idle parking stall, the electric automobile who needs to charge provides the parking stall for next, make other electric automobile cars that wait to charge convenient, improve fortune dimension efficiency and timeliness, make things convenient for fortune dimension platform to carry out fortune dimension, full car moving efficiency also obtains corresponding improvement in addition, and make vacate more idle parking stalls and supply other vehicles to charge, thereby improve the whole charging efficiency in parking area, make the whole operating efficiency of the large-scale parking charging station of electric automobile improve by a wide margin.
2. The intelligent vehicle dispatching method with the intelligent fire-fighting processing function detects whether a fire disaster is generated in a cabinet body through a fire detection device, and simultaneously acquires an external image outside the cabinet body through a video monitoring camera of a monitoring device, so that when the fire disaster detection device preliminarily detects the fire disaster, a controller can transmit the external image to a remote monitoring center, the remote monitoring center further confirms the fire disaster, and enables the controller to drive an electromagnetic device to open a cabinet door and drive an alarm module to give an alarm when the fire disaster is determined to be generated, so that personnel near the cabinet body can find the fire disaster in time and process the fire disaster, meanwhile, as the cabinet door is automatically opened, the personnel can directly take fire-fighting equipment out of the fire-fighting cabinet to extinguish the fire, on the one hand, the accuracy of fire disaster detection is ensured, and a series of useless actions caused by false alarm of a fire detector are prevented, on the other hand can in time handle the conflagration when the conflagration takes place, is convenient for take out fire-fighting equipment and puts out a fire, reduces the economic loss that the conflagration brought, avoids the conflagration to cause the threat to personnel simultaneously to improve conflagration treatment effeciency and conflagration early warning precision.
3. According to the intelligent vehicle dispatching method with the intelligent fire-fighting processing function, when a fire disaster does not occur, the cabinet door is closed by the electromagnetic device, so that the anti-theft effect can be achieved, and when an emergency worker triggers the corresponding trigger module, the cabinet door can be automatically opened by the electromagnetic device, so that field personnel can immediately process the fire disaster, and can also replace fire-fighting equipment according to actual needs to maintain the fire-fighting cabinet, and meanwhile, the controller can acquire facial images corresponding to emergency personnel and compare the acquired facial features with the preset facial features, the alarm information is stopped to be sent out after the acquired facial images meet the preset conditions, otherwise, the alarm is sent out, so that the alarm is cancelled only when the personnel who really need to open the cabinet door operates, and the alarm information is continuously sent out when other personnel who want to steal the fire-fighting equipment operate, therefore, the anti-theft device can attract the attention of corresponding managers or inspectors, stop the theft behavior, warn the thieves, realize the high anti-theft function of the fire-fighting cabinet, particularly be used in unattended or open places such as large-scale parking lots of electric automobiles and the like, and greatly improve the safety of fire-fighting facilities.
4. According to the intelligent vehicle scheduling method with the intelligent fire-fighting processing function, the first charging display screen and the second charging display screen can be sequenced according to the charging completion amount of the charging pile from large to small to display information, the display priority can ensure that each electric vehicle to be fully charged can be found firstly, on one hand, related personnel can conveniently check and process the electric vehicle, and on the other hand, the utilization rate of the charging pile can be improved.
5. The intelligent vehicle dispatching method with the intelligent fire-fighting processing function also acquires the position information of all the idle parking spaces, simulates a plurality of passing paths between the idle parking spaces and the entrance barrier gate, then calculating the length of each passing path, finally sequencing the passing paths according to the sequence of the lengths from small to large, and the passing path with the minimum length is selected as the action path of the electric automobile to be parked, so that on one hand, the electric automobile can reach the idle parking space for charging in the shortest time, the traveling time of the automobile is shortened, the energy is saved, on the other hand, due to the planning of the traveling path, for some drivers who are not familiar with the parking lot environment, it is equivalent to providing them with navigation services, thereby promoted the service level that parks and charge, made the operation in parking area more smooth, also alleviateed driver's intensity of labour simultaneously.
And the method can also preset all parking spaces in a simulation map, wherein the map is actually a reduced map of a parking lot, then a connecting part between the vacant parking spaces and an entrance barrier gate is divided into rectangular areas with connected wide sides, simultaneously the width of the rectangular areas is calculated, then whether the width of all the rectangular areas is larger than the width of the vehicle is judged, if yes, the connecting area is used as a path to be determined, namely the path can be used for electric vehicles to pass through, then the length of all the paths to be determined is calculated, and finally the path to be determined with the shortest length is selected as the advancing path of the electric vehicle, so that the shortest passing path can be provided for the electric vehicle, the electric vehicle can reach the vacant parking spaces to be charged in the shortest time, and the quick charging of the electric vehicle is realized.
6. This intelligent vehicle scheduling method that possesses intelligence fire control processing function, it can also calculate the parking density in parking area, then compare parking density with preset car density, show parking density at intelligent guide screen when the riddle of parkking is greater than preset car density at last, first display screen and the second display screen that charges charge, make relevant personnel can both in time master the parking density in the parking area, thereby charge and schedule electric automobile, avoid too much electric automobile to charge and lead to the electric wire netting to load excessively and the parking stall to occupy excessively in same period, improve the operating efficiency in parking area.
Drawings
Fig. 1 is a flowchart of an intelligent vehicle scheduling method with an intelligent fire fighting processing function according to embodiment 1 of the present invention;
FIG. 2 is a perspective view of an intelligent fire protection cabinet of a charging station to which the method shown in FIG. 1 is applied;
FIG. 3 is a roadmap for ultrasound propagation in the method shown in FIG. 1;
FIG. 4 is a diagram of a calculation model for calculating the height above the ground in the method shown in FIG. 1;
fig. 5 is a schematic structural diagram of an intelligent fire protection cabinet of a charging station to which the intelligent vehicle scheduling method with an intelligent fire protection processing function according to embodiment 4 of the present invention is applied;
fig. 6 is a schematic structural diagram of an intelligent fire protection cabinet of a charging station to which the intelligent vehicle scheduling method with an intelligent fire protection processing function according to embodiment 5 of the present invention is applied;
fig. 7 is a schematic structural diagram of an intelligent fire protection cabinet of a charging station to which the intelligent vehicle scheduling method with an intelligent fire protection processing function according to embodiment 6 of the present invention is applied.
Description of the symbols:
1 cabinet body 8 temperature sensor
2 fire detection device 9 radiator fan
3 face recognition camera 11 cabinet door
4 video surveillance camera 12 casing
5 Emergency cabinet-opening button 13 fireproof box
6 audible and visual alarm 21 smoke fire detector
7 humidity sensor 22 temperature-sensing fire detector
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1 and fig. 2, the present embodiment provides an intelligent vehicle dispatching method with an intelligent fire-fighting processing function, which is applied to a large parking charging station for electric vehicles. In this embodiment, this large-scale parking charging station of electric automobile includes parking area, entry banister, intelligent guide screen, fills electric pile, first display screen that charges, the second display screen and intelligent fire control cabinet that charges.
The parking area includes fortune dimension platform, rest room and a plurality of parking stall. The operation and maintenance platform is used for operating the fully charged electric automobile, for example, an operation and maintenance person of the operation and maintenance platform can operate the fully charged electric automobile. The operation and maintenance platform is generally grasped by operation and maintenance personnel, and is used as a working place of the operation and maintenance personnel on one hand and a maintenance place of the whole parking lot on the other hand. The rest room is used for the driver of electric automobile to have a rest, and the rest room is generally with fortune dimension platform separation, and equipment such as stool, bed can be set up in its inside and supply the driver to have a rest. A plurality of parking stalls correspond with a plurality of electric automobile respectively, and every parking stall is used for supplying the electric automobile who corresponds to park. The parking stall designs according to the motorcycle type of electric automobile car, and its quantity then sets up according to the quantity of electric automobile car, generally is no less than the quantity of electric automobile car. These component parts of parking area all can be existing equipment, and it can supply electric automobile to park the charging, and in this embodiment, this parking area is the parking place of electric automobile car.
The entrance barrier gate number is at least one, and at least one entrance barrier gate corresponds to at least one exit and entrance of the parking lot. Each entrance barrier is installed at the corresponding entrance and exit. The entrance barrier is actually a door of a large-scale parking charging station for the electric vehicle, which can prevent some non-public vehicles from entering, and certainly in some embodiments, when the electric vehicle is a non-public vehicle, the entrance barrier is set for conveniently managing the vehicle.
The number of the intelligent guide screens is at least one, and at least one intelligent guide screen corresponds to at least one entrance barrier. Each intelligent guide screen is installed at the corresponding entrance barrier and is used for guiding the electric automobile entering from the corresponding entrance barrier. The intelligent guidance screen is generally a large screen that can be erected on the side of the entrance barrier located in the parking lot and provides guidance service to the electric vehicle entering from the side of the entrance barrier. In some embodiments, when the electric vehicle is a non-bus vehicle, the intelligent guide screen may also provide advertising services to people in the electric vehicle, and push advertising information to customers.
Fill electric pile's quantity and be a plurality of, a plurality of electric piles correspond with a plurality of parking stalls respectively moreover. Every fills electric pile and is used for charging to the electric automobile who parks on corresponding parking stall. Fill electric pile and can adopt current electric automobile to fill electric pile, it can provide charging service for electric automobile. Fill electric pile and generally set up the front and back side at the parking stall, just can directly charge through cable and plug after electric automobile parks the completion like this. Fill electric pile and possess the electric quantity measurement function, it can be to electric automobile's real-time charge volume, charge completion volume and count.
The first charging display screen is arranged in the parking lot and used for displaying vehicle information and charging state of the electric vehicle being charged to the operation and maintenance platform. The first charging display screen can be directly installed in a position area where the operation and maintenance platform is located, and in some embodiments, the first charging display screen can be directly integrated with the operation and maintenance platform, that is, the first charging display screen is a display device of the operation and maintenance platform.
The second charging display screen is provided in the parking lot and is used for displaying vehicle information and a charging state of the electric vehicle being charged to the rest room. The second display screen that charges can directly set up in the rest room, and the driver just so can look over the electric automobile's that it needs to drive the situation of charging in the rest. When electric automobile was full of the electricity, the driver can in time look over the charging condition through the second display screen that charges, also can confirm the parking stall at electric automobile place simultaneously to the convenience is moved the car or is driven the processing to the electric automobile who charges the completion.
The quantity of intelligence fire control cabinet is one at least, and intelligence fire control cabinet sets up in the parking area moreover to including the cabinet body 1, fire detection device 2, theftproof door opener, monitoring device and fire-fighting equipment.
The cabinet body 1 is a main body of the fire-fighting cabinet, and comprises a cabinet door 11, a shell 12 and an electromagnetic device. The cabinet door 11 is movably mounted on the housing 12 and encloses an outer area with the housing 12. The combined structure of the cabinet door 11 and the casing 12 can adopt the cabinet body structure of the existing fire-fighting cabinet, the cabinet door 11 can be connected with the casing 12 by adopting a hinge and the like, one of the casings 12 is provided with an opening, and the cabinet door 11 can move to cover the opening. The electromagnetic device is used to open or close the cabinet door 11, and in this embodiment, the electromagnetic device includes an electromagnetic lock. An electromagnetic lock is installed on the housing 12 and is used to open or close the cabinet door 11. The electromagnetic lock utilizes the principle of electromagnetism, can produce powerful suction when the electric current passes through the silicon steel sheet and tightly hold the effect that adsorbs iron plate and reach the lock door.
The fire detection device 2 is installed in an outer region of the cabinet 1 and serves to detect whether a fire is generated in the outer region. In the present embodiment, the fire detection device 2 includes a smoke fire detector 21 and a temperature-sensitive fire detector 22, and may include the smoke fire detector 21 or the temperature-sensitive fire detector 22. The smoke fire detector 21 is installed in the outer region and serves to detect whether fire smoke is generated in the outer region. The temperature sensitive fire detector 22 is installed in the outer region and serves to detect a real-time temperature of the outer region and generate a fire signal when the real-time temperature exceeds a preset temperature. The two detectors can detect relevant information of the fire through smoke and temperature generated by the fire, so that the fire is detected. Of course, in other embodiments, the fire detection device 2 may include other detectors, such as a flame detector, which can accurately detect the fire signature and generate a fire occurrence signal.
The anti-theft door opening device comprises a trigger module and an alarm module. The trigger module is installed on the outer wall of the cabinet body 1 and is used for emergency personnel located outside the cabinet body 1 to generate a trigger signal so as to drive the electromagnetic device to open the cabinet door 11. The alarm module is installed on the cabinet body 1 and used for sending alarm information when the trigger module generates a trigger signal and stopping sending information when the electromagnetic device closes the cabinet door 11. In this embodiment, the triggering module comprises an emergency opening button 5. The emergency cabinet opening button 5 is installed on the outer wall of the cabinet body 1 and used for driving the electromagnetic device to open the cabinet door 11 when an emergency person touches and presses the emergency cabinet opening button, and generating a trigger signal. When the cabinet door 11 needs to be opened, an external person can trigger a corresponding signal by pressing the emergency cabinet opening button 5, and further the identity of the external person is confirmed, so that the anti-theft effect can be enhanced. And the alarm module can comprise an audible and visual alarm 6 and a voice prompt module. The audible and visual alarm 6 is used for sending audible and visual alarm information, and the audible and visual alarm information can be used as anti-theft alarm information and fire alarm information. The voice prompt module is then used for producing relevant voice prompt information, and this voice prompt information can be used for the suggestion cabinet door 11 to open, can play the theftproof suggestion effect on the one hand, and on the other hand can play fire suggestion effect.
The monitoring device comprises a face recognition camera 3 and a video monitoring camera 4. The face recognition camera 3 is installed on the outer wall of the cabinet body 1 and is used for collecting facial images of emergency personnel located outside the cabinet door 11. The video monitoring camera 4 is installed on the cabinet 1, and is used for acquiring an external image of an external area. The face recognition camera 3 may adopt an existing camera, which can accurately recognize a face. The video surveillance camera 4 can adopt the camera of the area of making a video recording greatly, can adopt VR panoramic camera even, just so can make a video recording comprehensively around the cabinet body 1.
The fire apparatus is disposed in the housing 12 and is used to release the fire suppressant. The fire fighting equipment employs fire fighting equipment capable of being remotely controlled, which is capable of producing a fire extinguishing agent. The fire-fighting equipment can adopt a foam fire extinguisher, the generated carbon dioxide can reduce the influence on a circuit, and particularly when electronic equipment such as a controller is arranged in a fire-fighting cabinet, the electronic equipment can be protected to the maximum extent.
On the basis, the intelligent vehicle scheduling method with the intelligent fire fighting processing function of the embodiment comprises the following steps.
Judging whether an electric vehicle is parked on each parking space or not, and generating corresponding parking space use state data; when the electric automobile is not parked on the parking space, the parking space is judged to be an idle parking space, otherwise, the parking space is judged to be occupied, and the vehicle information of the electric automobile parked on the parking space is acquired. In this embodiment, whether park the electric automobile and obtain vehicle information on the parking stall through at least one kind among earth induction, parking stall lock, the parking stall state identification camera. For example, when detecting vehicle information using geomagnetic induction, a geomagnetic sensor may be used. The geomagnetic sensor can be used for detecting the existence of vehicles and identifying vehicle types, and measures the change of a magnetic field by using the characteristic determined by the distribution of the earth magnetic field and the basic principle that the distribution of the magnetic field is changed when the vehicles pass by so that the resistance characteristic in the sensor is changed. Compared with a common geomagnetic coil detector, the geomagnetic sensor has the advantages of small installation size, high sensitivity, small construction amount, long service life and small damage to the road surface. And the vehicle information acquiring method includes the following steps when acquiring the vehicle information.
(1.1) collecting images of the front side and the rear side of the electric automobile parked on the parking space to obtain at least two collected images. The two captured images should be two images in a short time, for example two pictures taken in one minute.
And (1.2) carrying out outline extraction on the collected image, and extracting a license plate image which is matched with a preset rectangular frame. The preset rectangular frame is actually a fixed shape of the license plate, generally, the aspect ratio of the rectangle is determined, and meanwhile, when the outline is extracted, the parking distance of the electric vehicle should be considered, that is, the size of the license plate image is obtained according to the size of the vehicle.
And (1.3) recognizing the character information in the license plate images, and performing superposition comparison on the character information of the license plate images of the two collected images to obtain a string of repeated characters serving as the license plate information of the electric vehicle.
In some embodiments, the acquisition method may further include the following steps.
(1.4) please refer to fig. 3, the ultrasonic waves are transmitted to the electric automobile in the occupied parking space and the time is synchronously counted. Because the ultrasonic waves are reflected after being transmitted to the chassis of the vehicle and the propagation speed of the ultrasonic waves in the air is constant, the corresponding propagation distance can be calculated, and further the ground clearance can be calculated. In this embodiment, the timing time is the time interval from the time the ultrasonic detection module transmits the ultrasonic wave from its transmitter to the time the vehicle receives the same ultrasonic wave by the receiver, the transmitter and the receiver being located in the same vertical direction of the chassis of the vehicle.
(1.5) referring to fig. 4, calculating the ground clearance of the vehicle from the ground of the corresponding parking space according to the timing time; the formula for calculating the height above the ground is:
wherein, H is the height from the ground, C is the ultrasonic wave propagation speed, T is the timing time, and D is the distance between the transmitting end and the receiving end of the ultrasonic equipment. The propagation speed of the ultrasonic wave is not so great, and is generally 340m/s in air at 15 ℃. Of course, the propagation speed of the ultrasonic wave is positively correlated with the temperature, and the correlated parameters can be set in the actual calculation process. However, since the temperature change is not large in a short time, particularly, during the single timing of the ultrasonic wave, the propagation speed can be considered to be a constant value, which does not excessively affect the accuracy of the ground clearance in the present embodiment. In practice, the value of distance D is very small relative to CT, and in some embodiments, the value of distance D may be taken to be zero. Therefore, the formula for calculating the height above ground can be simplified as:
and (1.6) judging whether the change value of the ground clearance is larger than a preset height difference. The preset height difference can be based on the height deviation caused by that a single person leaves the electric automobile after the electric automobile is parked.
And (1.7) when the change value is larger than the preset height difference, determining that the driver gets off the electric automobile and using the vehicle-mounted information as vehicle information. The vehicle-mounted information provides a precondition for subsequent scheduling work, and the operation and maintenance platform can conveniently hold the position information of the driver.
And secondly, acquiring equipment information, a charging state and a charging amount of a charging pile corresponding to the occupied parking space. The relevant information of the charging pile can be acquired in a wireless transmission mode and a communication cable transmission mode, and the information can be collected into a data packet. The device information includes a number of the charging pile, the charging state is divided into a charging state and a non-charging state, the charging amount is a charging completion amount of the charging pile to the electric vehicle, for example, when the charging pile charges the electric vehicle by 70%, the charging completion amount of the electric vehicle is 70%.
And thirdly, displaying the information of the idle parking spaces and the equipment information of the charging piles corresponding to the idle parking spaces on an intelligent guide screen so as to provide at least one idle parking space for the electric automobile entering from the entrance barrier gate. When these information display is on the intelligent guide screen to can guide the electric automobile who treats to charge and go to idle parking stall and park, and utilize idle electric pile of filling to charge, thereby be convenient for the driver to carry out the operation of charging, realize the accurate positioning of the demand of charging.
And fourthly, synchronously displaying the vehicle information of the electric automobile parked on the occupied parking space and the equipment information, the charging state and the charging amount of the charging pile corresponding to the occupied parking space on the first charging display screen and the second charging display screen, so that the operation and maintenance personnel of the operation and maintenance platform operate the electric automobile when the electric automobile is fully charged, and enable a driver in the rest room to move the automobile for scheduling. Like this, the fortune dimension platform just masters the charging condition on each occupation parking stall through the display screen that charges at first, in time operate full of electric automobile, the driver who is located the rest room simultaneously also can in time know its electric automobile's electric quantity through the second display screen that charges and have been full of, thereby move the car and handle, make occupation parking stall become idle parking stall, the electric automobile who charges for next needs provides the parking stall, make other electric automobile cars of waiting to charge convenient, improve fortune dimension efficiency and timeliness, make things convenient for the fortune dimension platform to carry out fortune dimension, and full of electricity moves car efficiency and also obtains corresponding improvement, and make vacate more idle parking stalls and supply other vehicles to charge, thereby improve the whole charging efficiency in parking area, make the whole operating efficiency of the large-scale parking charging station of electric automobile improve by a wide margin.
In this embodiment, the information displayed on the first charging display screen and the second charging display screen is sequentially displayed according to a priority ranking sequence of charging completion amounts of the charging piles from large to small, and the current screen is used for displaying vehicle information of the electric vehicle which is fully charged or the charging amount of which reaches a preset charging amount. This kind of show priority of this embodiment can guarantee that every electric automobile that treats to be full of can both be found at first, makes things convenient for relevant personnel to look over and handle on the one hand, and on the other hand also can improve the rate of utilization of filling electric pile.
Fifthly, judging whether the trigger module generates a trigger signal;
when the trigger module generates the trigger signal, the face recognition camera 3 is enabled to capture the face image of the emergency personnel triggering the trigger module, then the face features of the face image are extracted, and finally the face features are compared with a plurality of preset face features in a preset feature library;
when the facial features correspond to a preset facial feature, driving the alarm module to stop sending the alarm information;
detecting whether a fire is generated in the outer area;
when the fire detection device 2 detects that a fire disaster occurs in the external area, the video monitoring camera 4 is enabled to capture the external image, then the external image is displayed to a remote monitoring center to determine the fire disaster, and finally when the fire disaster occurs in the external area, the electromagnetic device is driven to open the cabinet door 11 and the alarm module is driven to send out alarm information.
To sum up, compared with the existing large-scale parking charging station, the intelligent vehicle scheduling method and device with the intelligent fire-fighting processing function of the embodiment have the following advantages:
1. the intelligent vehicle dispatching method with the intelligent fire fighting processing function comprises the steps of firstly judging the parking condition on each parking space, generating corresponding parking space use state data, dividing the parking space into an idle parking space and an occupied parking space, then acquiring the related information of a charging pile on the occupied parking space, then displaying the idle parking space on an intelligent guide screen to guide a vehicle to be parked for charging, and finally displaying the vehicle information, the charging pile equipment information, the charging state and the charging amount on the occupied parking space on a first charging display screen and a second charging display screen, so that an operation and maintenance platform can master the charging condition on each occupied parking space through the first charging display screen to operate a fully charged electric vehicle in time, and a driver in a rest room can know that the electric quantity of the electric vehicle is full through the second charging display screen in time, thereby move the car and handle, make and occupy the parking stall and become idle parking stall, the electric automobile who needs to charge provides the parking stall for next, make other electric automobile cars that wait to charge convenient, improve fortune dimension efficiency and timeliness, make things convenient for fortune dimension platform to carry out fortune dimension, full car moving efficiency also obtains corresponding improvement in addition, and make vacate more idle parking stalls and supply other vehicles to charge, thereby improve the whole charging efficiency in parking area, make the whole operating efficiency of the large-scale parking charging station of electric automobile improve by a wide margin.
2. The intelligent vehicle dispatching method with the intelligent fire-fighting processing function detects whether a fire disaster is generated in the cabinet body 1 through the fire detection device 2, simultaneously collects an external image outside the cabinet body 1 through the video monitoring camera 4 of the monitoring device, so that when the fire disaster is preliminarily detected by the fire detection device 2, the controller can transmit the external image to the remote monitoring center, the remote monitoring center further confirms the fire disaster, and drives the electromagnetic device to open the cabinet door 11 when the fire disaster is determined to be generated, and drives the alarm module to alarm, so that personnel near the cabinet body can timely find the fire disaster and process the fire disaster, meanwhile, because the cabinet door 11 is automatically opened, the personnel can directly take the fire-fighting equipment out of the fire-fighting cabinet for fire extinguishing, on the one hand, the accuracy of fire disaster detection is ensured, and a series of useless actions caused by false alarm of the fire disaster detector are prevented, on the other hand can in time handle the conflagration when the conflagration takes place, is convenient for take out fire-fighting equipment and puts out a fire, reduces the economic loss that the conflagration brought, avoids the conflagration to cause the threat to personnel simultaneously to improve conflagration treatment effeciency and conflagration early warning precision.
3. The intelligent vehicle dispatching method with the intelligent fire-fighting processing function has the advantages that when a fire disaster does not happen, the cabinet door 11 is closed by the electromagnetic device, the anti-theft effect can be achieved, and when an emergency worker triggers the corresponding trigger module, the cabinet door 11 can be automatically opened by the electromagnetic device, so that field workers can immediately process the fire disaster, fire-fighting equipment can be replaced according to actual needs to maintain the fire-fighting cabinet, meanwhile, the controller can collect facial images corresponding to the emergency workers and compare the collected facial features with preset facial features, alarm information is stopped being sent out when the collected facial images meet preset conditions, otherwise, alarm is sent out, so that the alarm is cancelled only when the workers really need to open the cabinet door 11 operate, and the alarm information is continuously sent out when other workers who want to steal the fire-fighting equipment operate, therefore, the anti-theft device can attract the attention of corresponding managers or inspectors, stop the theft behavior, warn the thieves, realize the high anti-theft function of the fire-fighting cabinet, particularly be used in unattended or open places such as large-scale parking lots of electric automobiles and the like, and greatly improve the safety of fire-fighting facilities.
4. According to the intelligent vehicle scheduling method with the intelligent fire-fighting processing function, the first charging display screen and the second charging display screen can be sequenced according to the charging completion amount of the charging pile from large to small to display information, the display priority can ensure that each electric vehicle to be fully charged can be found firstly, on one hand, related personnel can conveniently check and process the electric vehicle, and on the other hand, the utilization rate of the charging pile can be improved.
Example 2
The embodiment provides an intelligent vehicle scheduling method with an intelligent fire-fighting processing function, which is detailed on the basis of embodiment 1. The method for providing the free parking space for the electric automobile entering from the entrance barrier comprises the following steps.
And (3.1) acquiring the position information of all the vacant parking spaces, and simulating the traveling path from the entrance barrier to each vacant parking space. The position information of these idle parking stalls can acquire through earth magnetism sensor, and of course, these position information also can acquire through idle electric pile of filling, can also confirm through special position detection module. The traveling path actually has many paths, generally speaking, a parking lot has many roads, and the combination of the roads has many paths, so that a route from a certain vacant parking space to the entrance barrier has many paths.
In this embodiment, the method for simulating the traveling path from each vacant parking space to the entrance barrier includes the following steps, i.e., steps (3.1.1) - (3.1.6).
(3.1.1) presetting all parking spaces in a simulation map; the size proportion of the parking lot and the simulation map is fixed, and each parking space corresponds to one simulation parking space. The simulation map is actually a reduced map of the parking lot, which is similar to various mobile phone maps used in daily life, and can reduce each position and equipment in the parking lot according to a certain reduction scale and generate a corresponding two-dimensional map.
And (3.1.2) dividing the connecting area of the simulated parking space corresponding to the idle parking space and the entrance barrier into a plurality of rectangular areas with wide sides connected, and calculating the width of the rectangular areas. The occupied parking spaces and other protruding parts of the parking lot are not in the connecting area. These rectangular regions are actually components of a route, and if the width of one of the rectangular regions is too small, the electric vehicle cannot pass through the rectangular regions, so that the width of each rectangular region needs to be calculated.
And (3.1.3) judging whether the width of the rectangular area is larger than the vehicle simulation width of the electric automobile in the simulation map. When any point on the curve is positioned below the straight line, the rectangular region corresponding to the point does not meet the condition, namely the width is smaller than the vehicle simulation width, and the electric automobile cannot pass through the rectangular region.
And (3.1.4) taking all the connection areas with the width of the rectangular area larger than the width of the vehicle simulation as a path to be determined. When the width of all the rectangular areas is larger than the vehicle simulation width, the connection area can be used for the electric vehicle to pass through, and accordingly, the connection area is actually a vehicle passing road.
(3.1.5) calculating the lengths of all paths to be determined. The purpose of calculating the length of the path to be determined here is to be able to determine the shortest path and thus optimize the path selection.
And (3.1.6) selecting the path to be determined with the shortest length as the traveling path. Therefore, the shortest passing path can be provided for the electric automobile, so that the electric automobile can reach an idle parking space in the shortest time to be charged, and the quick charging of the electric automobile is realized.
And (3.2) calculating the length of each travel path. The lengths of the traveling paths are different from each other, and the lengths directly determine the distance that the electric vehicle to be charged needs to travel, and meanwhile, in the process, the energy of the driver is greatly consumed, the electric quantity of the electric vehicle is consumed, especially when the electric vehicle needs to be charged, the electric quantity of the electric vehicle is possibly insufficient, and if the electric vehicle needs to travel along the traveling path, the electric vehicle is possibly dead, and the operation efficiency of the parking lot is affected.
And (3.3) sequencing the path lengths in a sequence from small to large, and displaying the corresponding idle parking spaces on the intelligent guide screen in the sequence according to the sequencing of the path lengths. Like this, make electric automobile can reach idle parking stall in the shortest time and charge on the one hand, shorten the travel time of vehicle, the energy saving, on the other hand is owing to plan the route of marcing, to some drivers who are not familiar with the parking area environment, is equivalent to providing navigation service for it to promote the service level that parks and charges, make the operation in parking area more smooth, also alleviateed driver's intensity of labour simultaneously.
Example 3
The embodiment provides an intelligent vehicle dispatching method with an intelligent fire fighting processing function, and the method is added with partial steps on the basis of embodiment 1. The intelligent vehicle dispatching method further comprises the following steps.
Calculating the parking density of the parking lot; the parking density is calculated by the formula:
PD＝(X+Y1-Y2)/Z
wherein PD is parking density, X is the number of parking spaces where vehicles exist, and Y is1Number of vehicles entering parking lot, Y2Z is the number of parking spaces in the parking lot in order to leave the corresponding parking space and also to be located in the parking lot. In a parking lot, most of the vehicles will be parked in the parking space, and only a few will be passing in the parking lot, so in some embodiments, Y is1-Y2The value of (c) may take zero.
And judging whether the parking density is greater than a preset vehicle density. This preset car density can then be set for according to actual need, for example, when the parking stall quantity in the parking area was 100, when the parking vehicle reached 80, when parking density was about 80%, the number of idle parking stall in whole parking area just was obvious not very much this moment, then need to carry out the suggestion to fortune dimension platform. Therefore, in this case, the preset vehicle density may be set to 80%. Accordingly, the value may be different in different cases, and the preset vehicle density is preferably 50% to 95%.
When parking density is greater than the preset vehicle density, parking density is displayed on the intelligent guide screen, the first charging display screen and the second charging display screen. Like this for relevant personnel can both in time master the parking density in the parking area, thereby charge and dispatch electric automobile, avoid too much electric automobile to charge and lead to the electric wire netting load too big and the parking stall to occupy excessively at same period, improve the operating efficiency in parking area.
Example 4
Referring to fig. 5, the present embodiment provides an intelligent vehicle dispatching method with an intelligent fire-fighting processing function, and the method adds a partial structure to an intelligent fire-fighting cabinet based on embodiment 1. The cabinet body 1 further comprises a fireproof box 13, and the fireproof box 13 can be a cylindrical box body or a box body in other shapes. The flameproof case 13 is mounted on the housing 12 and has at least one transparent surface. The video surveillance camera 4 is installed in the fireproof box 13, and the detector faces the transparent face and detects image information of the outside area. In order to be able to maximize the capture of images in the outer area, in some embodiments, the structure of the fire box 13 is refined. The fire-proof box 13 is a transparent box made of fire-proof glass, and the video monitoring camera 4 is a spherical camera. Thus, the detection surface of the video monitoring camera 4 is very large, and can be matched with the transparent box body to comprehensively detect the internal area of the cabinet body 1.
Therefore, the theftproof type intelligence fire control cabinet of this embodiment has following advantage: this video surveillance camera head 4 of fire control cabinet sets up in fire prevention box 13, and fire prevention box 13 can be made by fire prevention glass, can enough prevent the flame that the conflagration produced like this from burning out video surveillance camera head 4, also can carry out image acquisition to the outside region through the transparent face, make video surveillance camera head 4 can continuously gather internal image to in a period after the conflagration takes place still can confirm the conflagration, prolong the life of equipment simultaneously.
Example 5
Referring to fig. 6, the present embodiment provides an intelligent vehicle dispatching method with an intelligent fire fighting processing function, which adds the following steps to embodiment 1.
Real-time humidity in the outer zone is detected. Humidity detection is performed by a humidity sensor 7 in the present embodiment, and the humidity sensor 7 is installed in the outer area and is used to detect real-time humidity in the outer area. The controller is used for judging whether the real-time humidity is greater than a preset humidity or not and driving the alarm module to send alarm information when the real-time humidity is greater than the preset humidity. Humidity transducer 7 can detect the real-time humidity in the outside world, and the controller with this real-time humidity with predetermine humidity ratio, when real-time humidity is greater than predetermine humidity, explain this moment the internal humidity of cabinet is too big, then the controller orders about alarm module and sends alarm information.
And judging whether the real-time humidity is greater than a preset humidity.
When real-time humidity is greater than preset humidity, order about alarm module and send alarm information. When real-time humidity is greater than preset humidity, the fact that the humidity in the cabinet body is too large at the moment is explained, and then the alarm module is driven to send alarm information.
Example 6
Referring to fig. 7, the present embodiment provides an intelligent vehicle scheduling method with an intelligent fire fighting processing function. The intelligent fire-fighting cabinet in the embodiment is additionally provided with a temperature sensor 8 and a cooling fan 9. The temperature sensor 8 is mounted in the housing 12 and is used to detect the real-time temperature in the vicinity of the controller. The temperature sensor 8 may be an existing temperature sensor, and the temperature range detected by the existing temperature sensor may be set according to actual needs. The cooling fan 9 is installed on the cabinet body 1 and used for cooling the area where the electronic equipment is located in the fire-fighting cabinet. The controller is used for judging whether the real-time temperature is greater than a preset temperature or not, and driving the cooling fan 9 to dissipate heat when the real-time temperature is greater than the preset temperature, so that the electronic equipment fault caused by overhigh temperature in the cabinet body 1 can be avoided, and the air exchange function is realized. The intelligent vehicle dispatching method is added with the following steps on the basis of the embodiment 1:
the real-time temperature in the external area can be detected through the temperature sensor 8;
judging whether the real-time temperature is greater than a preset temperature or not;
when the real-time temperature is higher than the preset temperature, one cooling fan 9 is driven to cool.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an intelligent vehicle scheduling method who possesses intelligent fire control processing function, it is applied to in a large-scale parking charging station of electric automobile, its characterized in that, large-scale parking charging station of electric automobile includes:
the parking lot comprises an operation and maintenance platform, a rest room and a plurality of parking spaces corresponding to the plurality of electric automobiles respectively; the operation and maintenance platform is used for operating the fully charged electric automobile, the rest room is used for resting a driver of the electric automobile, and each parking space is used for parking the corresponding electric automobile;
at least one entrance barrier corresponding to at least one entrance of the parking lot; each entrance barrier gate is arranged at a corresponding entrance;
the intelligent guide screen corresponds to the entrance barrier gate; each intelligent guide screen is installed at the corresponding entrance barrier and is used for guiding the electric automobile entering from the corresponding entrance barrier;
the charging piles are respectively corresponding to the parking spaces, and each charging pile is used for charging the electric automobile parked on the corresponding parking space;
the first charging display screen is arranged in the parking lot and used for displaying vehicle information and charging state of the electric automobile being charged to the operation and maintenance platform; and
a second charging display screen provided in the parking lot and used for displaying vehicle information and a charging state of the electric vehicle being charged to the lobby; and
at least one intelligent fire-fighting cabinet disposed in the parking lot; each fire-fighting cabinet comprises a cabinet body (1), a fire detection device (2), an anti-theft door opening device and a monitoring device; the cabinet body (1) comprises a cabinet door (11), a shell (12) and an electromagnetic device; the cabinet door (11) is movably arranged on the shell (12) and forms a fire-fighting space for storing fire-fighting equipment with the shell (12); the electromagnetic device is used for opening or closing a cabinet door (11); the fire detection device (2) is installed in an outer area of the cabinet body (1) and is used for detecting whether a fire disaster is generated in the outer area; the anti-theft door opening device comprises a trigger module and an alarm module; the triggering module is arranged on the outer wall of the cabinet body (1) and is used for generating a triggering signal for emergency personnel outside the cabinet body (1) to drive the electromagnetic device to open the cabinet door (11); the alarm module is arranged on the cabinet body (1) and used for sending alarm information when the trigger module generates a trigger signal and stopping sending information when the electromagnetic device closes the cabinet door (11); the monitoring device comprises a face recognition camera (3) and a video monitoring camera (4); the face recognition camera (3) is installed on the cabinet body (1) and is used for collecting face images of emergency personnel located on the outer side of the cabinet door (11); the video monitoring camera (4) is arranged on the cabinet body (1) and is used for collecting an external image of the external area;
the intelligent vehicle scheduling method comprises the following steps:
judging whether the electric automobile is parked on each parking space or not, and generating corresponding parking space use state data; when the electric automobile is not parked on the parking space, judging that the parking space is an idle parking space, otherwise, judging that the parking space is occupied, and acquiring the vehicle information of the electric automobile parked on the parking space;
acquiring equipment information, a charging state and a charging amount of a charging pile corresponding to the occupied parking space;
displaying the information of the vacant parking spaces and the equipment information of the charging piles corresponding to the vacant parking spaces on the intelligent guide screen so as to provide at least one vacant parking space for the electric automobile entering from the entrance barrier;
synchronously displaying vehicle information of an electric automobile parked on the occupied parking space and equipment information, a charging state and a charging amount of a charging pile corresponding to the occupied parking space on the first charging display screen and the second charging display screen, so that an operation and maintenance worker of the operation and maintenance platform operates the electric automobile when the electric automobile is fully charged, and a driver in the rest room carries out vehicle moving scheduling;
judging whether the trigger module generates the trigger signal;
when the trigger module generates the trigger signal, a face recognition camera (3) is enabled to capture a face image of an emergency person triggering the trigger module, then facial features of the face image are extracted, and finally the facial features are compared with a plurality of preset facial features in a preset feature library;
when the facial features correspond to a preset facial feature, driving the alarm module to stop sending the alarm information;
detecting whether a fire is generated in the outer area;
when the fire detection device (2) detects that the external area generates a fire, a video monitoring camera (4) is enabled to capture the external image, then the external image is displayed to a remote monitoring center to determine the fire, and finally when the external area generates the fire, the electromagnetic device is driven to open the cabinet door (11) and the alarm module is driven to send alarm information.
2. The intelligent vehicle dispatching method with the intelligent fire fighting processing function as recited in claim 1, wherein whether the electric vehicle is parked in the parking space is detected through at least one of geomagnetic induction, parking space lock and parking space state recognition camera, and the vehicle information is obtained; the information displayed on the first charging display screen and the second charging display screen is sequentially displayed according to a priority ranking sequence of charging completion amounts of the charging piles from large to small, and the current screen is used for displaying vehicle information of the electric vehicle which is fully charged or the charging amount of the electric vehicle reaches a preset charging amount.
3. The intelligent vehicle dispatching method with intelligent fire fighting processing function as recited in claim 1, wherein the method for providing the vacant parking space comprises the following steps:
acquiring position information of all idle parking spaces, and simulating a traveling path from the entrance barrier to each idle parking space; the simulation method of the traveling path comprises the following steps: presetting all parking spaces in a simulation map; the size proportion of the parking lot and the simulation map is fixed, and each parking space corresponds to one simulation parking space; dividing a connecting area of the simulated parking space corresponding to the idle parking space and the entrance barrier into a plurality of rectangular areas with wide sides connected, and calculating the width of each rectangular area; the occupied parking spaces and other protruding parts of the parking lot are not in the connecting area; judging whether the width of the rectangular area is larger than the vehicle simulation width of the electric automobile in the simulation map or not; taking the connecting areas with the widths of all the rectangular areas larger than the vehicle simulation width as a path to be determined; calculating the lengths of all paths to be determined; selecting a path to be determined with the shortest length as the traveling path;
calculating the length of each travelling path;
and sequencing the path lengths in a sequence from small to large, and sequentially displaying the corresponding idle parking spaces on the intelligent guide screen according to the sequencing of the path lengths.
4. The intelligent vehicle dispatching method with the intelligent fire fighting processing function as recited in claim 1, wherein the vehicle information obtaining method comprises the following steps:
acquiring images of the front side and the rear side of the electric automobile parked on the occupied parking space to obtain at least two acquired images;
extracting the outline of the collected image, and extracting a license plate image matched with a preset rectangular frame;
recognizing the character information in the license plate images, and performing superposition comparison on the character information of the license plate images of the two collected images to obtain a string of repeated characters serving as the license plate information of the electric automobile;
transmitting ultrasonic waves to the electric automobile positioned on the occupied parking space and synchronously timing;
calculating the ground clearance of the vehicle from the ground of the corresponding parking space according to the timing time; the formula for calculating the height above the ground is as follows:
wherein, H is the height from the ground, C is the propagation speed of the ultrasonic wave, T is the timing time, and D is the distance between the transmitting end and the receiving end of the ultrasonic equipment;
judging whether the change value of the ground clearance is greater than a preset height difference;
and when the change value is larger than the preset height difference, determining that a driver on the electric automobile gets off the automobile and using the automobile as vehicle-mounted information of the vehicle information.
5. The intelligent vehicle dispatching method with the intelligent fire fighting processing function according to claim 1, wherein the intelligent vehicle dispatching method comprises the following steps:
calculating the parking density of the parking lot; the parking density calculation formula is as follows:
PD＝(X+Y1-Y2)/Z
wherein PD is the parking density, X is the number of parking spaces where the vehicle is present, Y1Number of vehicles entering said parking lot, Y2The number of vehicles leaving the corresponding parking space and also being located in the parking lot, and Z is the number of parking spaces in the parking lot;
judging whether the parking density is greater than a preset vehicle density;
and when the parking density is larger than the preset vehicle density, displaying the parking density on the intelligent guide screen, the first charging display screen and the second charging display screen.
6. The intelligent vehicle dispatching method with intelligent fire-fighting processing function as recited in claim 1, wherein the cabinet (1) further comprises a fire-proof box (13); the fireproof box (13) is arranged on the shell (12) and is provided with at least one transparent surface; the video monitoring camera (4) is installed in the fireproof box (13), and the detector faces the transparent surface and detects image information of the external area; wherein, fire prevention box (13) are the transparent box body of being made by fire prevention glass, and video surveillance camera head (4) are spherical camera.
7. The intelligent vehicle dispatching method with the intelligent fire fighting processing function as recited in claim 1, further comprising the steps of:
detecting real-time humidity in the outer zone;
judging whether the real-time humidity is greater than a preset humidity or not;
and when the real-time humidity is greater than the preset humidity, the alarm module is driven to send the alarm information.
8. The intelligent vehicle dispatching method with the intelligent fire fighting processing function as recited in claim 1, further comprising the steps of:
detecting a real-time temperature within the outer zone;
judging whether the real-time temperature is greater than a preset temperature or not;
and when the real-time temperature is higher than the preset temperature, driving a cooling fan (9) to cool.
9. The intelligent vehicle dispatching method with intelligent fire-fighting processing function as recited in claim 1, wherein the fire detection device (2) comprises a smoke-sensitive fire detector (21) and/or a temperature-sensitive fire detector (22); a smoke fire detector (21) mounted within the outer zone and adapted to detect the presence of fire smoke within the outer zone; a temperature sensitive fire detector (22) mounted within said outer zone for detecting a real time temperature of said outer zone and generating a fire signal when said real time temperature exceeds a predetermined temperature;
the triggering module comprises an emergency cabinet opening button (5); the emergency cabinet opening button (5) is mounted on the outer wall of the cabinet body (1) and used for driving the electromagnetic device to open the cabinet door (11) when the emergency personnel touch and press the emergency cabinet opening button and generating the trigger signal;
the alarm module comprises an audible and visual alarm (6) and a voice prompt module; the controller is in when electromagnetic device opened cabinet door (11), order about audible-visual annunciator (6) and send audible-visual alarm information, order about simultaneously the voice prompt module sends voice prompt information, and when electromagnetic device closed cabinet door (11), the controller orders about audible-visual annunciator (6) with the voice prompt module stops the action.
10. An intelligent vehicle dispatching device with an intelligent fire-fighting processing function, which is applied to the intelligent vehicle dispatching method with the intelligent fire-fighting processing function, according to any one of claims 1 to 9, and is characterized by comprising the following steps:
the intelligent guide screen corresponds to the entrance barrier gate; each intelligent guide screen is installed at the corresponding entrance barrier and is used for guiding the electric automobile entering from the corresponding entrance barrier;
the first charging display screen is arranged in the parking lot and used for displaying vehicle information and charging state of the electric automobile being charged to the operation and maintenance platform;
a second charging display screen provided in the parking lot and used for displaying vehicle information and a charging state of the electric vehicle being charged to the lobby;
a cabinet body (1) comprising a cabinet door (11), a housing (12) and an electromagnetic device; the cabinet door (11) is movably arranged on the shell (12) and forms a fire-fighting space for storing fire-fighting equipment with the shell (12); the electromagnetic device is used for opening or closing a cabinet door (11);
a fire detection device (2) installed in an outer region of the cabinet (1) and detecting whether a fire is generated in the outer region;
the anti-theft door opening device comprises a trigger module and an alarm module; the triggering module is arranged on the outer wall of the cabinet body (1) and is used for generating a triggering signal for emergency personnel outside the cabinet body (1) to drive the electromagnetic device to open the cabinet door (11); the alarm module is arranged on the cabinet body (1) and used for sending alarm information when the trigger module generates a trigger signal and stopping sending information when the electromagnetic device closes the cabinet door (11);
the monitoring device comprises a face recognition camera (3) and a video monitoring camera (4); the face recognition camera (3) is installed on the cabinet body (1) and is used for collecting face images of emergency personnel located on the outer side of the cabinet door (11); the video monitoring camera (4) is arranged on the cabinet body (1) and is used for collecting an external image of the external area; and
the management control system is used for judging whether the electric automobile is parked on each parking space or not and generating corresponding parking space use state data; when the electric automobile is not parked on the parking space, judging that the parking space is an idle parking space, otherwise, judging that the parking space is occupied, and acquiring the vehicle information of the electric automobile parked on the parking space; the management control system is further used for acquiring equipment information, a charging state and a charging amount of the charging pile corresponding to the occupied parking space; the management control system is further used for displaying the information of the free parking spaces and the equipment information of the charging piles corresponding to the free parking spaces on the intelligent guide screen so as to provide at least one free parking space for the electric automobile entering from the entrance barrier gate; the management control system is further used for synchronously displaying vehicle information of the electric automobile parked in the occupied parking space and equipment information, a charging state and a charging amount of a charging pile corresponding to the occupied parking space on the first charging display screen and the second charging display screen, so that operation and maintenance personnel of the operation and maintenance platform operate the electric automobile when the electric automobile is fully charged, and a driver in the rest room carries out vehicle moving scheduling; the management control system is also used for enabling a face recognition camera (3) to capture a face image of an emergency person triggering the trigger module when the trigger module generates a trigger signal, extracting the face features of the face image, and finally comparing the face features with a plurality of preset face features in a preset feature library; when the facial features correspond to a preset facial feature, the management control system drives the alarm module to stop sending the alarm information; the management control system is further used for enabling the video monitoring camera (4) to capture the external image when the fire detection device (2) detects that the external area generates a fire, displaying the external image to a remote monitoring center to determine the fire, and finally driving the electromagnetic device to open the cabinet door (11) and driving the alarm module to send out alarm information when the external area generates the fire.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111951533A (en) * | 2020-07-03 | 2020-11-17 | 北京中安安博文化科技有限公司 | Wisdom emergency system |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104052151A (en) * | 2014-05-14 | 2014-09-17 | 国家电网公司 | Intelligent auxiliary comprehensive monitoring and D5000 comprehensive linkage platform of transformer substation |
| CN104952115A (en) * | 2015-07-13 | 2015-09-30 | 武汉大学 | Metering, timing and charging device and method for electric vehicle charge service |
| CN107734919A (en) * | 2016-08-11 | 2018-02-23 | 腾讯科技（深圳）有限公司 | Data center, data center module unit and its cooling means |
| CN107859382A (en) * | 2017-11-08 | 2018-03-30 | 佛山迅拓奥科技有限公司 | A kind of municipal administration parks canopy with electric car |
| CN107958494A (en) * | 2017-10-25 | 2018-04-24 | 西安艾润物联网技术服务有限责任公司 | Parking lot management method, system and storage medium |
| CN207627780U (en) * | 2017-11-21 | 2018-07-20 | 安徽中建安科技有限公司 | A kind of building embedded intelligence fire hydrant cabinet |
| CN108648353A (en) * | 2018-05-16 | 2018-10-12 | 上海电机学院 | Charging pile system of electric automobile based on remote control |
| CN109410636A (en) * | 2018-11-01 | 2019-03-01 | 云赛智联股份有限公司 | A kind of intelligent parking lot total management system |
| CN109432641A (en) * | 2018-10-28 | 2019-03-08 | 成都文博蓉耀科技有限公司 | A kind of structural fire protection multifunctional fire-fighting cabinet |
| CN109714917A (en) * | 2018-11-26 | 2019-05-03 | 安徽吉露科技有限公司 | A kind of intelligent electric appliance cabinet that intelligence degree is high |
| CN109701196A (en) * | 2019-01-29 | 2019-05-03 | 迅捷安消防及救援科技（深圳）有限公司 | Removable module wisdom fire-fighting Support Equipment on duty and Related product |
| CN209182687U (en) * | 2019-01-16 | 2019-07-30 | 国家电网有限公司 | Smart profile supervisory systems |
| KR20190122375A (en) * | 2018-04-20 | 2019-10-30 | 주식회사 엠투브 | Method, server and program of guiding an electric car charging space |
| CN209696119U (en) * | 2018-12-28 | 2019-11-29 | 江苏新大洲智能科技发展有限公司 | A kind of multifunctional fire-fighting cabinet |
| CN209885095U (en) * | 2019-03-20 | 2020-01-03 | 上海众鑫建筑设计研究院有限公司 | Combined fire-fighting cabinet capable of preventing burglary for residential building |
-
2020
- 2020-02-17 CN CN202010095944.7A patent/CN111341145B/en not_active Expired - Fee Related
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104052151A (en) * | 2014-05-14 | 2014-09-17 | 国家电网公司 | Intelligent auxiliary comprehensive monitoring and D5000 comprehensive linkage platform of transformer substation |
| CN104952115A (en) * | 2015-07-13 | 2015-09-30 | 武汉大学 | Metering, timing and charging device and method for electric vehicle charge service |
| CN107734919A (en) * | 2016-08-11 | 2018-02-23 | 腾讯科技（深圳）有限公司 | Data center, data center module unit and its cooling means |
| CN107958494A (en) * | 2017-10-25 | 2018-04-24 | 西安艾润物联网技术服务有限责任公司 | Parking lot management method, system and storage medium |
| CN107859382A (en) * | 2017-11-08 | 2018-03-30 | 佛山迅拓奥科技有限公司 | A kind of municipal administration parks canopy with electric car |
| CN207627780U (en) * | 2017-11-21 | 2018-07-20 | 安徽中建安科技有限公司 | A kind of building embedded intelligence fire hydrant cabinet |
| KR20190122375A (en) * | 2018-04-20 | 2019-10-30 | 주식회사 엠투브 | Method, server and program of guiding an electric car charging space |
| CN108648353A (en) * | 2018-05-16 | 2018-10-12 | 上海电机学院 | Charging pile system of electric automobile based on remote control |
| CN109432641A (en) * | 2018-10-28 | 2019-03-08 | 成都文博蓉耀科技有限公司 | A kind of structural fire protection multifunctional fire-fighting cabinet |
| CN109410636A (en) * | 2018-11-01 | 2019-03-01 | 云赛智联股份有限公司 | A kind of intelligent parking lot total management system |
| CN109714917A (en) * | 2018-11-26 | 2019-05-03 | 安徽吉露科技有限公司 | A kind of intelligent electric appliance cabinet that intelligence degree is high |
| CN209696119U (en) * | 2018-12-28 | 2019-11-29 | 江苏新大洲智能科技发展有限公司 | A kind of multifunctional fire-fighting cabinet |
| CN209182687U (en) * | 2019-01-16 | 2019-07-30 | 国家电网有限公司 | Smart profile supervisory systems |
| CN109701196A (en) * | 2019-01-29 | 2019-05-03 | 迅捷安消防及救援科技（深圳）有限公司 | Removable module wisdom fire-fighting Support Equipment on duty and Related product |
| CN209885095U (en) * | 2019-03-20 | 2020-01-03 | 上海众鑫建筑设计研究院有限公司 | Combined fire-fighting cabinet capable of preventing burglary for residential building |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111951533A (en) * | 2020-07-03 | 2020-11-17 | 北京中安安博文化科技有限公司 | Wisdom emergency system |
| CN111951533B (en) * | 2020-07-03 | 2022-02-22 | 北京中安安博文化科技有限公司 | Wisdom emergency system |
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|---|---|
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